WO2014095288A1 - Washing, cleaning or care composition comprising fragrance particles - Google Patents
Washing, cleaning or care composition comprising fragrance particles Download PDFInfo
- Publication number
- WO2014095288A1 WO2014095288A1 PCT/EP2013/074932 EP2013074932W WO2014095288A1 WO 2014095288 A1 WO2014095288 A1 WO 2014095288A1 EP 2013074932 W EP2013074932 W EP 2013074932W WO 2014095288 A1 WO2014095288 A1 WO 2014095288A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cleaning
- washing
- fragrance
- care
- oil
- Prior art date
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- 239000003205 fragrance Substances 0.000 title claims abstract description 108
- 239000002245 particle Substances 0.000 title claims abstract description 97
- 238000004140 cleaning Methods 0.000 title claims abstract description 82
- 238000005406 washing Methods 0.000 title claims abstract description 82
- 239000000203 mixture Substances 0.000 title claims abstract description 46
- 239000004753 textile Substances 0.000 claims abstract description 33
- 238000000034 method Methods 0.000 claims abstract description 16
- 230000008569 process Effects 0.000 claims abstract description 12
- 239000003795 chemical substances by application Substances 0.000 claims description 87
- 239000002562 thickening agent Substances 0.000 claims description 46
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- 230000001681 protective effect Effects 0.000 claims description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 31
- 239000002304 perfume Substances 0.000 claims description 26
- 239000007788 liquid Substances 0.000 claims description 22
- 238000009826 distribution Methods 0.000 claims description 15
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 14
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- 150000001875 compounds Chemical class 0.000 claims description 10
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- 238000002360 preparation method Methods 0.000 claims description 7
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- 125000004573 morpholin-4-yl group Chemical group N1(CCOCC1)* 0.000 description 1
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- 235000019720 niaouli oil Nutrition 0.000 description 1
- MGFYIUFZLHCRTH-UHFFFAOYSA-N nitrilotriacetic acid Chemical compound OC(=O)CN(CC(O)=O)CC(O)=O MGFYIUFZLHCRTH-UHFFFAOYSA-N 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- XJHRZBIBSSVCEL-UHFFFAOYSA-N non-6-en-1-ol Chemical compound CCC=CCCCCCO XJHRZBIBSSVCEL-UHFFFAOYSA-N 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- KKVZAVRSVHUSPL-UHFFFAOYSA-N o-methoxycinnamic aldehyde Natural products COC1=CC=CC=C1C=CC=O KKVZAVRSVHUSPL-UHFFFAOYSA-N 0.000 description 1
- HEKJOMVJRYMUDB-UHFFFAOYSA-N octahydro-6-isopropyl-2(1h)-naphthalenone Chemical compound C1C(=O)CCC2CC(C(C)C)CCC21 HEKJOMVJRYMUDB-UHFFFAOYSA-N 0.000 description 1
- HGASFNYMVGEKTF-UHFFFAOYSA-N octan-1-ol;hydrate Chemical compound O.CCCCCCCCO HGASFNYMVGEKTF-UHFFFAOYSA-N 0.000 description 1
- 239000010661 oregano oil Substances 0.000 description 1
- 229940111617 oregano oil Drugs 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 229930007459 p-menth-8-en-3-one Natural products 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- LVECZGHBXXYWBO-UHFFFAOYSA-N pentadecanolide Natural products CC1CCCCCCCCCCCCC(=O)O1 LVECZGHBXXYWBO-UHFFFAOYSA-N 0.000 description 1
- HWGNBUXHKFFFIH-UHFFFAOYSA-I pentasodium;[oxido(phosphonatooxy)phosphoryl] phosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O HWGNBUXHKFFFIH-UHFFFAOYSA-I 0.000 description 1
- 235000019477 peppermint oil Nutrition 0.000 description 1
- 229960003742 phenol Drugs 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 229960005323 phenoxyethanol Drugs 0.000 description 1
- 229960000969 phenyl salicylate Drugs 0.000 description 1
- 239000001622 pimenta officinalis fruit oil Substances 0.000 description 1
- 239000010665 pine oil Substances 0.000 description 1
- 239000001738 pogostemon cablin oil Substances 0.000 description 1
- 229920000962 poly(amidoamine) Polymers 0.000 description 1
- 108010064470 polyaspartate Proteins 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 239000001205 polyphosphate Substances 0.000 description 1
- 235000011176 polyphosphates Nutrition 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
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- 230000002335 preservative effect Effects 0.000 description 1
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- HNJBEVLQSNELDL-UHFFFAOYSA-N pyrrolidin-2-one Chemical group O=C1CCCN1 HNJBEVLQSNELDL-UHFFFAOYSA-N 0.000 description 1
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- ZMQAAUBTXCXRIC-UHFFFAOYSA-N safrole Chemical compound C=CCC1=CC=C2OCOC2=C1 ZMQAAUBTXCXRIC-UHFFFAOYSA-N 0.000 description 1
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- 235000012217 sodium aluminium silicate Nutrition 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 229960001922 sodium perborate Drugs 0.000 description 1
- 229940045872 sodium percarbonate Drugs 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
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- MWNQXXOSWHCCOZ-UHFFFAOYSA-L sodium;oxido carbonate Chemical compound [Na+].[O-]OC([O-])=O MWNQXXOSWHCCOZ-UHFFFAOYSA-L 0.000 description 1
- YKLJGMBLPUQQOI-UHFFFAOYSA-M sodium;oxidooxy(oxo)borane Chemical compound [Na+].[O-]OB=O YKLJGMBLPUQQOI-UHFFFAOYSA-M 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 235000019721 spearmint oil Nutrition 0.000 description 1
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- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- QJVXKWHHAMZTBY-GCPOEHJPSA-N syringin Chemical compound COC1=CC(\C=C\CO)=CC(OC)=C1O[C@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 QJVXKWHHAMZTBY-GCPOEHJPSA-N 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 150000003505 terpenes Chemical class 0.000 description 1
- 235000007586 terpenes Nutrition 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 239000010678 thyme oil Substances 0.000 description 1
- 229940113082 thymine Drugs 0.000 description 1
- MBDOYVRWFFCFHM-UHFFFAOYSA-N trans-2-hexenal Natural products CCCC=CC=O MBDOYVRWFFCFHM-UHFFFAOYSA-N 0.000 description 1
- DKZBBWMURDFHNE-UHFFFAOYSA-N trans-coniferylaldehyde Natural products COC1=CC(C=CC=O)=CC=C1O DKZBBWMURDFHNE-UHFFFAOYSA-N 0.000 description 1
- NSSALFVIQPAIQK-UHFFFAOYSA-N trans-non-2-en-1-ol Natural products CCCCCCC=CCO NSSALFVIQPAIQK-UHFFFAOYSA-N 0.000 description 1
- 150000003623 transition metal compounds Chemical class 0.000 description 1
- 229960002622 triacetin Drugs 0.000 description 1
- 150000003918 triazines Chemical class 0.000 description 1
- KJIOQYGWTQBHNH-UHFFFAOYSA-N undecanol Chemical compound CCCCCCCCCCCO KJIOQYGWTQBHNH-UHFFFAOYSA-N 0.000 description 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
- WJUFSDZVCOTFON-UHFFFAOYSA-N veratraldehyde Chemical compound COC1=CC=C(C=O)C=C1OC WJUFSDZVCOTFON-UHFFFAOYSA-N 0.000 description 1
- 239000010679 vetiver oil Substances 0.000 description 1
- 229920001567 vinyl ester resin Polymers 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
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- 229930003231 vitamin Natural products 0.000 description 1
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- 239000001993 wax Substances 0.000 description 1
- 239000009637 wintergreen oil Substances 0.000 description 1
- OJYLAHXKWMRDGS-UHFFFAOYSA-N zingerone Chemical compound COC1=CC(CCC(C)=O)=CC=C1O OJYLAHXKWMRDGS-UHFFFAOYSA-N 0.000 description 1
- 229930007850 β-damascenone Natural products 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/50—Perfumes
- C11D3/502—Protected perfumes
- C11D3/505—Protected perfumes encapsulated or adsorbed on a carrier, e.g. zeolite or clay
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D11/00—Special methods for preparing compositions containing mixtures of detergents
- C11D11/0082—Special methods for preparing compositions containing mixtures of detergents one or more of the detergent ingredients being in a liquefied state, e.g. slurry, paste or melt, and the process resulting in solid detergent particles such as granules, powders or beads
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
- C11D2111/10—Objects to be cleaned
- C11D2111/12—Soft surfaces, e.g. textile
Definitions
- the present invention relates to an agent, preferably a washing, cleaning and / or
- a care product which contains fragrance particles, by which a fresh smell with a long-lasting effect can be achieved in treated articles, such as textiles.
- the present invention further relates to a process for the preparation of fragrance particles, which can be used in a washing, cleaning or care agent, such as the use of special fragrance particles to improve the odor of textiles.
- the consumer In the use of detergents, cleaning or care products, the consumer not only aims to wash, cleanse or care for the objects to be treated, but also desires that the treated objects, e.g. Textiles, after the treatment, for example after the wash, smell pleasant. For this reason in particular, most commercially available detergents, cleaners or conditioners contain fragrances.
- fragrances which are used for example in perfumes
- perfumes are volatile.
- a small proportion of the fragrance used remains on the treated object.
- often only a faint scent of the treated object, especially the laundry goes out, which then already weaker after a short time.
- the pleasant feeling of freshness of the treated object disappears after a short time.
- WO 99/55819 describes detergent compositions containing perfume-containing modified starch capsules. Through these capsules, a system is provided, which will result in an odor improvement of the treated products after washing and also should have a good shelf life.
- the object of the present invention was therefore to overcome the above-mentioned problems and to improve the scenting of objects.
- the object of the present invention was in particular to provide washing, cleaning or care products, after the use of which the treated products, preferably textiles, are not only clean but also have an improved fragrance intensity, which also persists over a long period of time. Furthermore, it was an object of the invention to provide a washing, cleaning or care product, in which, for reasons of sustainability, a small amount of perfume can be used.
- a washing, cleaning or care agent is to be provided, in which the fragrances are present in a storage-stable form.
- an object of this invention is an agent, preferably a washing, cleaning and / or care agent comprising fragrance particles, wherein the fragrance particles
- Another object of the invention is a process for the preparation of fragrance particles, preferably having a particle size distribution with a d (50) value of 0.5 to 30 ⁇ , preferably for use in a washing, cleaning or care product, comprising the steps
- the invention relates to fragrance particles obtainable by the process of the invention.
- Another object of the invention is the use of a fragrance particle containing
- the present invention generally relates to fragrances containing agents, preferably detergents, cleaners and / or care agents.
- agents preferably detergents, cleaners and / or care agents.
- a washing, cleaning or care products are in this Registration means understood that can be used to wash, clean or care for objects. It is preferably a textile treatment agent in the form of a
- Textile detergent, fabric softener, softening detergent and / or washing aid may also be e.g. a hard surface cleaning agent, such as preferably a dishwashing detergent, especially a machine dishwashing detergent. It may also be detergents, e.g. Household cleaner, all-purpose cleaner, window cleaner,
- Floor cleaner etc. act.
- it can be a product for cleaning toilet bowls and urinals, particularly advantageously a flushing detergent for hanging in the toilet bowl or cistern.
- the care product it is preferably cosmetics, such as hair shampoos and deodorants, which are used for personal care and / or body cleansing.
- an agent may also be suitable for two or three of said applications, i. it may, for example, be an agent which is a cleaning agent and at the same time a care product.
- the agent according to the invention is therefore for example a textile treatment agent, an ironing aid, a cleaning cloth, a textile washing agent, a fabric softener, a cleaning agent, in particular for hard and / or soft surfaces, a household cleaner, a care agent Laundry detergent, a room fragrance, an air freshener, a conditioning agent, a coloring agent, a fabric softener, a conditioning substrate, a cleaning agent, a cosmetic, a bleaching agent
- Descaling agents a car care product, floor care products, stoves, leather care products, furniture care products, a scouring agent, a disinfectant, a fragrancing agent
- Mold remover and / or a precursor of the aforementioned means.
- the agent according to the invention is a textile treatment agent in the form of a textile detergent, fabric conditioner, softening detergent or washing assistant.
- composition according to the invention comprises one or more fragrance particles containing a fragrance (a).
- the fragrance (a) is preferably an odor-causing chemical substance.
- the chemical substance should be at least partially redistributable in the air, ie the fragrance should be volatile at 25 ° C, at least to a small extent. If the fragrance is now very volatile, the odor intensity then quickly decreases again. At a lower volatility, the smell impression is more sustainable, ie it does not disappear so quickly.
- the perfume (a) has a melting point ranging from -100 ° C to 100 ° C, preferably from -80 ° C to 80 ° C, more preferably from -20 ° C to 50 ° C , in particular from -30 ° C to 20 ° C.
- the perfume (a) has a boiling point in the range of From 25 ° C to 400 ° C, preferably from 50 ° C to 380 ° C, more preferably from 75 ° C to 350 ° C,
- the perfume (a) has a molecular weight of 40 to 700 g / mol, more preferably 60 to 400 g / mol.
- fragrance The smell of a fragrance is perceived by most people as pleasant and often corresponds to the smell of, for example, flowers, fruits, spices, bark, resin, leaves, grasses, mosses and roots.
- fragrances can also be used to superimpose unpleasant odors or even to provide a non-smelling substance with a desired odor.
- the fragrance (a) may be an aldehyde, preferably selected from adoxal (2,6,10-trimethyl-9-undecenal), anisaldehyde (4-methoxybenzaldehyde), cymal (3- (4-isopropyl) phenyl) -2-methylpropanal), ethylvanillin, florhydral (3- (3-isopropylphenyl) butanal), helional (3- (3,4-methylenedioxyphenyl) -2-methylpropanal), heliotropin, hydroxycitronellal, lauraldehyde, lyral (3 and 3) 4- (4-hydroxy-4-methylpentyl) -3-cyclohexene-1-carboxaldehyde), methylnonylacetaldehyde, Lilial (3- (4-tert-butylphenyl) -2-methylpropanal), phenylacetaldehyde, undecy
- the perfume (a) may be a ketone, preferably selected from methyl-beta-naphthyl ketone, muskindanone (1, 2,3,5,6,7-hexahydro-1, 1, 2,3,3- pentamethyl-4H-inden-4-one), tartalide (6-acety 1-1, 1, 2,4,4,7-hexamethyltetralin), alpha-damascone, beta-damascone, delta-damascone, iso-damascone, damascenone , Methyl dihydrojasmonate, menthone, carvone, camphor, koavon (3,4,5,6,6-pentamethylhept-3-en-2-one), fenchone, alpha-ionone, beta- lonone, gamma-methyl-ionone, fleuramon ( 2-heptylcyclopentanone), dihydrojasmon, cis-jas
- the perfume (a) may be an alcohol, preferably selected from 10-undecen-1-ol, 2,6-dimethylheptan-2-ol, 2-methylbutanol, 2-methylpentanol, 2-phenoxyethanol, 2-phenylpropanol, 2-tert-butycyclohexanol, 3,5,5-trimethylcyclohexanol, 3-hexanol, 3-methyl-5-phenyl-pentanol, 3-octanol, 3-phenyl-propanol, 4-heptenol, 4-isopropyl cyclohexanol, 4-tert-butycyclohexanol, 6,8-dimethyl-2-nonanol, 6-nonene-1-ol, 9-decen-1-ol, a-methylbenzyl alcohol, ⁇ -terpineol, amyl salicylate, benzyl alcohol, Benzyl salicylate, ß-terpin
- the fragrance (a) may be selected from fragrances of natural or synthetic origin, e.g. of the type of esters, ethers, aldehydes, ketones, alcohols and hydrocarbons. Fragrance type ester compounds are e.g.
- the ethers include, for example, benzyl ethyl ether and ambroxane, to the aldehydes e.g. the linear alkanals with 8 to 18 carbon atoms, citral, citronellal,
- the hydrocarbons mainly include terpenes such as limonene and pinene.
- terpenes such as limonene and pinene.
- mixtures of different fragrances are used, which together have a
- Component (a) can be used.
- the fragrance (a) may be selected from essential oils such as angelica root oil, aniseed oil, arnica blossom oil, basil oil, bay oil,
- Helichrysum oil Ho oil, ginger oil, iris oil, jasmin oil, cajeput oil, calamus oil, chamomile oil, camphor oil, kanaga oil, cardamom oil, cassia oil, pine needle oil, copaiba balsam oil, coriander oil,
- Pepper oil peppermint oil, allspice oil, pine oil, rose oil, rosemary oil, sage oil, sandalwood oil, celery oil, spiked oil, star aniseed oil, turpentine oil, thuja oil, thyme oil, verbena oil, vetiver oil, juniper berry oil, wormwood oil, wintergreen oil, ylang-ylang oil, hyssop oil, Cinnamon oil, cinnamon leaf oil, citronella oil, lemon oil and cypress oil, as well as ambrettolide, ambroxan, alpha-amylcinnamaldehyde, anethole, anisaldehyde, anisalcohol, anisole, methyl anthranilate,
- Hydroxycinnamaldehyde hydroxycinnamyl alcohol, indole, iron, isoeugenol, isoeugenol methyl ether, isosafrole, jasmon, camphor, karvakrol, karvon, p-cresol methyl ether, coumarin, p-methoxyacetophenone, methyl n-amyl ketone, methyl anthranilate, p-methylacetophenone, methylchavikole, p-methylquinoline, Methyl-beta-naphthyl ketone, methyl n-nonyl acetaldehyde, methyl n-nonyl ketone, Muskon, beta-naphthol ethyl ether, beta-naphthol methyl ether, nerol, n-nonyl aldehyde, nonyl alcohol, n-octyl aldeh
- Cinnamic acid ethyl ester Cinnamic acid ethyl ester, cinnamic acid benzyl ester, diphenyloxide, limonene, linalool, linalyl acetate and propionate, melusate, menthol, menthone, methyl-n-heptenone, pinene, phenylacetaldehyde,
- the fragrance particle may contain a single fragrance.
- the fragrance particle may contain a mixture of fragrances as component (a).
- Such a mixture of perfumes may also be referred to as perfume or perfume oil.
- the perfume (a) has a logP value between 1.0 and 8.0, more preferably between 1.1 and 7.7, even more preferably between 1.2 and 7.6, especially between 1 and 1 , 4 and 7.4, on.
- the P value also known as the K ow value, is a value that expresses the relationship between lipophilicity and hydrophilicity of a substance. For this purpose, the distribution of a substance in an octanol-water system is determined.
- the P value is given by the formula below:
- the amount of perfume (a) is from 0.01 to 10% by weight, preferably from 0.05 to 7% by weight, more preferably from 0.1 to 5% by weight, in particular 0, 3 to 3 wt .-%, based on the total weight of the washing, cleaning or care agent.
- the perfume particle according to the invention additionally contains a thickener (b).
- a thickening agent in the present invention is usually a preferred organic compound which is added to a liquid or oil to increase the viscosity of the liquid or oil, or to thicken the liquid or oil.
- the thickening agent is preferably dissolved with slight heating in the liquid or oil, preferably completely dissolved, so that upon cooling of the liquid or the oil containing the thickening agent, a thickening occurs.
- a thickening a significant increase in the viscosity of the non-thickener-containing liquid or oil containing no thickener can be considered.
- the thickening of the liquid or oil occurs above a specific concentration of thickener, because at that concentration, the thickener molecules can interact and form a network that supports the liquid or oil in the network.
- Most thickeners are linear or branched molecules that can interact through intramolecular interactions, such as hydrogen bonding or hydrophobic interactions.
- the thickeners according to the invention preferably have no surfactant effect. They are not soluble in water and form a phase with the substance to be thickened. Furthermore, the liquid or the oil together with the
- Thickening agents preferably form a gel which can behave like a solid.
- the fragrance particle preferably contains a thickening agent.
- the fragrance particle may contain a plurality of different thickening agents as component (b).
- the fragrance particle contains only a single thickener.
- the thickener (b) is capable of (preferably at 25 ° C) liquid, preferably having a log P between 1, 0 and 8.0, more preferably between 1, 1 and 7 , 7, more preferably between 1, 2 and 7.6, especially between 1, 4 and 7.4 to thicken.
- the thickening agent is capable of thickening in particular the abovementioned fragrances.
- the thickener (b) is in solid form at 25 ° C.
- the thickening agent has a melting point ranging from 25 ° C to 280 ° C, preferably from 30 ° C to 250 ° C, more preferably from 40 ° C to 220 ° C,
- the amount of thickener (b) is from 0.001 to 5% by weight, preferably from 0.005 to 3% by weight, more preferably from 0.01 to 1% by weight, in particular from 0.02 to 0, 5 wt .-%, based on the total weight of the washing, cleaning or care agent.
- the ratio of thickener (b) to fragrance (a) in the fragrance particle is from 1: 1000 to 1: 2, more preferably from 1: 500 to 1: 4, in particular from 1: 100 to 1: 6 , based on the weight of the respective substance.
- a preferred thickening can be achieved.
- R and R 2 independently of one another are a linear or branched alkyl group having 3 to 25
- n 1, 2, 3, 4, 5 or 6.
- the alkyl group may be substituted or preferably unsubstituted.
- R and R 2 may independently be an aryl group or alkaryl group.
- the thickener (b) is mannitol dioctanoate.
- the perfume particle according to the invention additionally contains a protective colloid (c).
- a protective colloid (c) in the present invention is usually understood as meaning a substance which can form a kind of protective layer around a thickened substance / gel particle. By this protective layer is preferably prevented that the above-described
- gel particles provided with a protective layer can preferably be obtained which can behave like solid particles.
- the gel particles provided with a protective layer can have a determinable particle size.
- the protective colloid is preferably a polymeric compound which, in addition to a hydrophobic part, also has hydrophilic groups.
- hydrophilic groups are alkoxy, hydroxy, amide, quaternary ammonium, sulfate, sulfonate, carboxylic acid and carboxylic acid ester groups, where the carboxylic acids may be in the form of the free acid and / or in the form of the corresponding salt, preferably alkali metal salt ,
- the protective colloid (c) is a polymer having a
- weight-average molecular weight 500 to 200,000 g / mol, preferably 1,000 to
- the weight-average molecular weight of the polymer is preferably determined by gel permeation chromatography.
- the protective colloid may e.g. Polyvinyl alcohol, polyvinyl acetate, polysaccharide, cellulose, and their carboxymethyl, methyl, hydroxyethyl and hydroxypropyl derivatives, poly (meth) acrylic acid, copolymers of (meth) acrylates with carboxy-functional comonomers, lignosulfonate, polyvinylsulfonic acid, poly (meth) acrylamide, polyvinylpyrrolidone , Polyacetates and mixtures thereof or consisting thereof.
- Polyvinyl alcohol polyvinyl acetate, polysaccharide, cellulose, and their carboxymethyl, methyl, hydroxyethyl and hydroxypropyl derivatives
- poly (meth) acrylic acid copolymers of (meth) acrylates with carboxy-functional comonomers, lignosulfonate, polyvinylsulfonic acid, poly (meth) acrylamide, polyvinylpyrrolidone
- the protective colloid may preferably contain or consist of a fully or partially hydrolyzed copolymer of maleic acid and styrene.
- Component (c) particularly preferably contains a fully or partially hydrolyzed copolymer of maleic acid and styrene, in which the monomer ratio of styrene to maleic anhydride is 5: 1 to 1: 5, more preferably 4: 1 to 1: 4, in particular 2: 1 to 1: 2.
- the amount of protective colloid (c) is 0.01 to 10% by weight, preferably 0.02 to 8% by weight, more preferably 0.05 to 5% by weight, in particular 0, 1 to 2 wt .-%, based on the total weight of the washing, cleaning or care agent.
- fragrance particles with a specific particle size can preferably be used.
- the particle size distribution of the fragrance particles has a d (50) value of 0.05 to 50 ⁇ m, more preferably of 0.2 to 40 ⁇ m, particularly preferably of 0.5 to 30 ⁇ m and in particular of 1, 0 to 20 ⁇ on.
- the d (50) value of a particle size distribution can be considered as the diameter of the average particle size. This diameter of the average particle size corresponds to the diameter at which 50% of the particles have a diameter which is smaller than the diameter of the average particle size.
- the d (50) value of a particle size distribution also 50% of the particles have a diameter greater than the diameter of the average particle size.
- the "diameter of the mean particle” in the context of this invention refers to the d (50) value of the diameter of the volume-average particle measured using the 3,150 micro-particle granulometer UPA 150 from Honeywell Inc. and using the measuring software Microtac Particle Size Analysis Ver.7.01 is evaluated.
- the d (10) value of the particle size distribution describes the diameter at which 10% of the particles have a small diameter than that
- the particle size distribution of the fragrance particles has a d (10) value of 0.02 to 20 ⁇ , more preferably from 0.05 to 15 ⁇ , particularly preferably from 0.1 to 10 ⁇ and in particular from 0, 15 to 6 ⁇ on.
- the d (90) value of the particle size distribution describes the diameter at which 90% of the particles have a small diameter than the diameter which corresponds to the d (90) value.
- the particle size distribution of the fragrance particles has a d (90) value of 0.2 to 150 ⁇ , more preferably from 0.5 to 75 ⁇ , particularly preferably from 1, 2 to 60 ⁇ and especially of 1, 8 to 25 ⁇ on.
- the ratio of protective colloid (c) to fragrance (a) is from 1: 100 to 1: 1, more preferably from 1:50 to 1: 2, in particular from 1:30 to 1: 3.
- the agent according to the invention preferably the washing, cleaning or care agent according to the invention, may contain further ingredients in addition to the fragrance particles described. The other ingredients may be the performance and / or aesthetic
- preferred washing, cleaning or care agents may additionally comprise one or more substances, in particular at least one, preferably several, active components, preferably selected from the group comprising anionic surfactants, cationic surfactants, amphoteric surfactants, nonionic surfactants, acidifiers , Alkalizing agents, anti-crease compounds, antibacterial agents, antioxidants,
- Anti redeposition agents antistatic agents, builders, bleaches, bleach activators,
- Bleach stabilizers bleach catalysts, ironing aids, cobuilders, builders, other perfumes, anti-shrinkage agents, electrolytes, enzymes, colorants, colorants, dyes, color transfer inhibitors, fluorescers, fungicides, germicides, odor-complexing substances, adjuvants, hydrotropes, rinse aids, chelating agents, preservatives,
- Corrosion inhibitors water and water-miscible organic solvents, optical brighteners, perfumes, perfume carriers, pearlescers, pH adjusters, repellents and impregnating agents, polymers, swelling and anti-foaming agents, foam inhibitors, phyllosilicates, stain-resistant substances, silver protectants, silicone oils, sol / 7 release agents , UV protection substances,
- Viscosity regulators other thickeners, discoloration inhibitors, grayness inhibitors, vitamins and / or fabric softeners.
- the amounts of the individual ingredients in the washing, cleaning or care products according to the invention are in each case based on the intended use of the agent concerned.
- Cleaning or care agent it is preferably an organic or more preferably an aqueous agent.
- the aqueous agent preferably an organic or more preferably an aqueous agent.
- Composition according to the invention 1 to 99 wt .-% water, preferably 10 to 95 wt .-% water, more preferably 20 to 90 wt .-% water, in particular 40 to 85 wt .-% water, based on the total weight of the composition.
- the surfactant content of detergents may be between 10 and 50% by weight, preferably between 12.5 and 30% by weight and in particular between 15 and 25% by weight, whereas automatic dishwashing detergents may be between 0 and 1 and 10 wt .-%, preferably between 0.5 and 7.5 wt .-% and in particular between 1 and 5 wt .-% surfactants may contain.
- the data for the washing, cleaning or care agent according to the invention relate to the total weight of the washing, cleaning or care agent according to the invention.
- a washing, cleaning or care agent according to the invention preferably contains builder, preferably at least one water-soluble and / or water-insoluble, organic and / or inorganic builder.
- the water-soluble organic builders include
- Polycarboxylic acids in particular citric acid and sugar acids, monomeric and polymeric aminopolycarboxylic acids, in particular methylglycinediacetic acid, nitrilotriacetic acid and
- Ethylenediaminetetraacetic acid as well as polyaspartic acid, polyphosphonic acids, in particular aminotris (methylenephosphonic acid), ethylenediaminetetrakis (methylenephosphonic acid) and
- Carboxylic acid functionality may contain polymerized.
- Homopolymers of unsaturated carboxylic acids is generally between 5,000 and 5,000
- a particularly preferred acrylic acid-maleic acid copolymer has a relative molecular weight of 50,000 to 100,000 g / mol.
- Suitable, though less preferred compounds of this class are copolymers of acrylic acid or methacrylic acid with vinyl ethers, such as vinylmethyl ethers, vinyl esters, ethylene, propylene and styrene, in which the proportion of the acid is preferably at least 50% by weight.
- Organic builders may be included in amounts of up to 40% by weight, more preferably up to 25% by weight, and preferably from 1% to 8% by weight.
- Detergents, cleaners or conditioners according to the invention, e.g. Softener, may optionally also be free of organic builder.
- Suitable water-soluble inorganic builder materials are, in particular, alkali metal silicates and polyphosphates, preferably sodium triphosphate.
- alkali metal silicates and polyphosphates preferably sodium triphosphate.
- water-dispersible inorganic builder materials are used in particular crystalline or amorphous alkali metal aluminosilicates, in amounts of up to 50 wt .-%, preferably not more than 40% by weight and in liquid agents, in particular from 1 wt .-% to 5 wt .-%.
- the detergent grade crystalline sodium aluminosilicates especially zeolite A, P and optionally X. Amounts near the above upper limit are preferably used in solid, particulate agents.
- Suitable aluminosilicates in particular have no particles with a particle size of more than 30 ⁇ m, and preferably consist of at least 80% by weight of particles having a size of less than 10 ⁇ m.
- Suitable substitutes or partial substitutes for the said aluminosilicate are crystalline alkali silicates which may be present alone or in a mixture with amorphous silicates.
- the alkali metal silicates useful as builders in the washing, cleaning or care compositions according to the invention preferably have a molar ratio of alkali metal oxide to SiO 2 of from 1: 1 to 1:15, preferably from 1: 1, from 05 to 1:14, in particular from 1: 1, 1 to 1: 12, and may be amorphous or present in crystalline form.
- Preferred alkali silicates are the sodium silicates, in particular the amorphous sodium silicates, with a molar ratio Na 2 0: Si0 2 of 1: 2 to 1 2,8.
- the crystalline silicates which may be present alone or in admixture with amorphous silicates, are crystalline layer silicates with the general formula Na 2 Six0 2 x + ly H 2 0 used in which x, known as the modulus, an integer of 1, 9-4 and y is a number from 0 to 20 and preferred values for x are 2, 3 or 4.
- Preferred crystalline phyllosilicates are those in which x in the abovementioned general formula assumes the values 2 or 3.
- both ss and [delta] sodium disilicates Na 2 Si 2 O 5 y H 2 O
- Builders are in the
- Detergents, cleaning or care agents according to the invention preferably in amounts of from 0 to 60 wt .-%, more preferably from 5 to 50 wt .-%, in particular from 10 wt .-% to 40 wt .-%, contain.
- the agent according to the invention may contain a bleaching agent.
- bleaching agents are in particular organic peracids or salts of organic peracids, such as phthalimidopercaproic acid, perbenzoic acid or salts of diperdodecanedioic acid, hydrogen peroxide and among the
- Hydrogen peroxide-releasing inorganic salts such as perborate, percarbonate and / or persilicate suitable. If solid peroxygen compounds are to be used, they can be used in the form of powders or granules, which can also be coated in a known manner. Particularly preferred is alkali metal percarbonate,
- a laundry detergent or conditioner according to the invention bleach, as preferably
- Peroxygen compounds these are present in amounts of preferably up to 1 to 50 wt .-%, more preferably from 2 to 40 wt .-%, in particular from 5 to 30 wt .-%, based on the total weight of the composition according to the invention.
- bleach stabilizers such as phosphonates, borates or
- Metaborates and metasilicates as well as magnesium salts such as magnesium sulfate may be preferred.
- bleach activators it is possible to use compounds which, under perhydrolysis conditions, give aliphatic peroxycarboxylic acids having preferably 1 to 10 C atoms, in particular 2 to 4 C atoms, and / or optionally substituted perbenzoic acid.
- Suitable substances are those which carry O- and / or N-acyl groups of the stated C atom number and / or optionally substituted benzoyl groups.
- polyacylated alkylenediamines in particular tetraacetylethylenediamine (TAED), acylated triazine derivatives, in particular 1,5-diacetyl-2,4-dioxohexahydro-1,3,5-triazine (DADHT), acylated glycolurils, in particular
- TAED tetraacetylethylenediamine
- DADHT 1,5-diacetyl-2,4-dioxohexahydro-1,3,5-triazine
- acylated glycolurils in particular
- Tetraacetylglycoluril TGU
- N-acylimides in particular N-nonanoylsuccinimide (NOSI)
- NOSI N-nonanoylsuccinimide
- acylated phenolsulphonates in particular n-nonanoyl or isononanoyloxybenzenesulphonate (n-iso-NOBS)
- carboxylic anhydrides in particular phthalic anhydride
- acylated polyhydric alcohols in particular triacetin, ethylene glycol diacetate, 2,5-diacetoxy-2,5-dihydrofuran and enol esters
- SORMAN acetylated sorbitol and mannitol or theirs Mixtures
- acylated sugar derivatives in particular pentaacetylglucose (PAG), pentaacetylfruktose, tetraacetylxylose and o
- Hydrophilic substituted acyl acetals and acyl lactams are also preferably used.
- Combinations of conventional bleach activators can also be used.
- Such bleach activators may be present in the customary amount range, preferably in amounts of from 1 to 10% by weight, more preferably from 2 to 8% by weight, in particular from 3 to 7% by weight, based on the total weight of the inventive washing, cleaning or care product.
- sulfonimines and / or bleach-enhancing transition metal salts or transition metal complexes may also be present as so-called bleach catalysts.
- candidate transition metal compounds include in particular manganese, iron, cobalt, ruthenium or molybdenum-salene complexes and their N-analogues, manganese, iron, cobalt,
- Transition metal bleach catalysts can also be used.
- Bleach-enhancing transition metal complexes in particular having the central atoms Mn, Fe, Co, Cu, Mo, V, Ti and / or Ru, may be present in conventional amounts, preferably in an amount up to 1% by weight, in particular from 0.0025 to 0, 25 wt .-% and particularly preferably from 0.01 to 0.1 wt .-% are used, each based on the total weight of the washing, cleaning and care agent.
- Suitable enzymes which can be used in the washing, cleaning and care compositions are preferably those from the class of proteases, cutinases, amylases, pullulanases, hemicellulases, cellulases, lipases, oxidases and peroxidases and mixtures thereof.
- Particularly preferred are enzymatic agents obtained from fungi or bacteria such as Bacillus subtilis, Bacillus licheniformis, Streptomyces griseus, Humicola lanuginosa, Humicola insolens, Pseudomonas pseudoalcaligenes or Pseudomonas cepacia.
- the optionally used enzymes may preferably be adsorbed to carriers and / or embedded in encapsulating substances in order to protect them against premature inactivation.
- Enzymes are present in the washing, cleaning and care agents according to the invention preferably to 0 to 5 wt .-%, more preferably 0, 1 to 4 wt .-%, in particular from 0.2 to 2 wt .-%, based on the Total weight of
- the washing, cleaning and care agents according to the invention may preferably contain optical brighteners, such as derivatives of diaminostilbenedisulfonic acid or their alkali metal salts.
- optical brighteners such as derivatives of diaminostilbenedisulfonic acid or their alkali metal salts.
- salts of 4,4'-bis (2-anilino-4-morpholino-1, 3,5-triazinyl-6-amino) stilbene-2,2'-disulphonic acid or compounds of similar construction which are used in place of the Morpholino group carry a diethanolamino group, a methylamino group, an anilino group or a 2-methoxyethylamino group.
- brighteners of the substituted diphenylstyrene type may be present, for example the alkali metal salts of 4,4'-bis (2-sulfostyryl) -diphenyl, 4,4'-bis (4-chloro-3-sulfostyryl) -diphenyl or 4- (4-chlorostyryl) -4 '- (2-sulfostyryl) -diphenyls. Mixtures of the aforementioned brightener can be used.
- Optical brighteners are contained in the washing, cleaning and care compositions according to the invention preferably to 0 to 5 wt .-%, more preferably to 0, 1 to 4 wt .-% in particular to 0.2 to 2 wt .-%, based on the total weight of the composition according to the invention.
- Suitable foam inhibitors include, for example, organopolysiloxanes and mixtures thereof with microfine, optionally signed silica and paraffin waxes and mixtures thereof with silanated silica or bis-fatty acid alkylenediamides. Preference is also given to using mixtures of different foam inhibitors, for example those of silicone, paraffin or wax.
- the foam inhibitors, particularly silicone and / or paraffin-containing foam inhibitors are a granular, water-soluble
- washing, cleaning or care agents according to the invention can also be used as washing, cleaning or care agents according to the invention.
- the preferred oil and fat dissolving components include, for example, nonionic cellulose ethers such as methylcellulose and methylhydroxypropylcellulose with a proportion of methoxyl groups of 15 to 30 wt .-% and hydroxypropoxyl groups of 1 to 15 wt .-%, each based on the nonionic Cellulose ethers, and the known from the prior art polymers of phthalic acid and / or terephthalic acid or derivatives thereof with monomeric and / or polymeric diols, in particular polymers of ethylene terephthalates and / or
- Polyethylene glycol terephthalates or anionic and / or nonionic modified derivatives of these are preferred.
- washing, cleaning and care agents according to the invention may also be preferred
- Color transfer inhibitors preferably in amounts of 0, 1 to 2 wt .-%, in particular from 0.1 to 1 wt .-%, containing in a preferred embodiment of the invention polymers of vinylpyrrolidone, vinylimidazole, vinylpyridine-N-oxide or copolymers These are these.
- polyvinylpyrrolidones having a weight-average molecular weight of 15,000 to 50,000 g / mol and also polyvinylpyrrolidones having a weight-average molecular weight of 1,000,000 to 7,500,000 g / mol, in particular from 1,500,000 to 4,000,000 g / mol, N-vinylimidazole / N-vinylpyrrolidone copolymers, polyvinyloxazolidones, copolymers based on vinyl monomers and carboxamides, pyrrolidone group-containing polyesters and polyamides, grafted
- Polyamidoamines and polyethyleneimines polymers with amide groups from secondary amines, polyamine-N-oxide polymers, polyvinyl alcohols and copolymers based on acrylamidoalkenylsulfonic acids.
- enzymatic systems comprising a peroxidase and hydrogen peroxide or a substance which gives off hydrogen peroxide in water.
- a mediator compound for the peroxidase for example one
- Acetosyringone a phenol derivative or a phenotiazine or phenoxazine, is preferred in this case, whereby also above-mentioned polymeric dye transfer inhibiting agents can be used.
- Polyvinylpyrrolidone preferably has a weight-average molecular weight in the range from 10 000 to 60 000 g / mol, in particular in the range from 25 000 to 50 000 g / mol, for use in washing, cleaning and care agents according to the invention.
- copolymers those of vinylpyrrolidone and vinylimidazole in a molar ratio of 5: 1 to 1: 1 having a weight-average molecular weight in the range of 5,000 to 50,000 g / mol, especially 10,000 to 20,000 g / mol are preferred.
- Graying inhibitors have the task of keeping suspended from the textile fiber dirt suspended in the fleet.
- Water-soluble colloids of mostly organic nature are suitable for this purpose, for example starch, glue, gelatin, salts of ether carboxylic acids or ether sulfonic acids of starch or of cellulose or salts of acidic sulfuric acid esters of cellulose or starch.
- water-soluble polyamides containing acidic groups are suitable for this purpose.
- starch derivatives can be used, for example aldehyde starches.
- Methylhydroxypropylcellulose, methylcarboxymethylcellulose and mixtures thereof for example, in amounts of 0.1 to 5 wt .-%, preferably 0.2 to 4 wt .-%, in particular 0.4 to 2 wt .-% used, based on the total weight of the inventive Washing, cleaning or care products.
- the agents according to the invention may contain organic solvents.
- Such water-miscible solvents are preferably present in the washing, cleaning or care compositions according to the invention in amounts of from 0 to 30% by weight, more preferably from 3 to 25% by weight, in particular from 6% by weight to 20% by weight. , available.
- the inventive washing, cleaning or Care products System- and environmentally compatible acids especially citric acid, acetic acid, tartaric acid, malic acid, lactic acid, glycolic acid, succinic acid, glutaric acid and / or adipic acid, but also mineral acids, especially sulfuric acid, or bases, in particular
- Such pH regulators are in the washing, cleaning or care agents according to the invention preferably in amounts of 0 to 20 wt .-%, preferably from 0.5 to 18 wt .-%, in particular from 1, 2 wt .-% to 17 Wt .-%, contained.
- the agents according to the invention have a pH of from 2 to 12, more preferably from 3 to 9, even more preferably from 5 to 8, in particular from 6 to 7.
- fragrance particles Preservative in solid form before, preferably in powder form, optionally in compacted form.
- the fragrance particles are contained in and / or on carrier particles.
- a preferred solid, in particular powdered, detergent according to the invention may, in addition to the above-described fragrance particles, preferably contain components which are e.g. are selected from the following:
- Builders e.g. Zeolite, polycarboxylate, sodium citrate, in amounts of e.g. 0 to
- 70 wt .-% advantageously from 5 to 60 wt .-%, preferably from 10 to 55 wt .-%, in particular from 15 to 40 wt .-%,
- Alkalis e.g. Sodium carbonate
- bleaching agent e.g. Sodium perborate, sodium percarbonate
- bleaching agent e.g. Sodium perborate, sodium percarbonate
- 30 wt .-% advantageously from 5 to 25 wt .-%, preferably 10 to 20 wt .-%
- Corrosion inhibitors e.g. Sodium silicate, in amounts of e.g. 0 to 10 wt .-%, advantageously from 1 to 6 wt .-%, preferably from 2 to 5 wt .-%, in particular from 3 to 4 wt .-%,
- Stabilizers e.g. Phosphonates, advantageously in amounts of 0 to 1% by weight, foam inhibitors, e.g. Soap, silicone oils, paraffin, advantageously in amounts of from 0 to 4% by weight, preferably from 0.1 to 3% by weight, in particular from 0.2 to 1% by weight, of enzymes, e.g. Proteases, amylases, cellulases, lipases, advantageously in amounts of from 0 to 2% by weight, preferably from 0.2 to 1% by weight, in particular from 0.3 to 0.8% by weight, of grayness inhibitors, e.g. Carboxymethylcellulose, advantageously in amounts of from 0 to 1% by weight,
- foam inhibitors e.g. Soap
- silicone oils, paraffin advantageously in amounts of from 0 to 4% by weight, preferably from 0.1 to 3% by weight, in particular from 0.2 to 1% by weight
- enzymes e.g. Proteases, amylases, cellula
- Discoloration inhibitors e.g. Polyvinylpyrrolidone derivatives, advantageously in amounts of from 0 to 2% by weight,
- Adjusting means e.g. Sodium sulfate, advantageously in amounts of from 0 to 20% by weight,
- Optical brightener for example stilbene derivative, biphenyl derivative, advantageously in amounts of 0 to 0.4 wt .-%, in particular from 0, 1 to 0.3 wt .-%, optionally water
- wt .-% are based on the total washing, cleaning or care agent.
- the washing, cleaning or care agent is in liquid form.
- Preferred liquid washing, cleaning or care agents have water contents of e.g. 10 to 95 wt .-%, preferably from 20 to 80 wt .-% and in particular from 30 to 70 wt .-%, based on the total agent.
- the water content may also be particularly low, e.g. 0 to 30 wt .-%, preferably 0 to 20 wt .-%, in particular 0 to 15 wt .-%, each based on the total washing, cleaning or care agent.
- the liquid agents may also be nonaqueous
- the viscosity of the washing, cleaning or care agents according to the invention can be measured by conventional standard methods (for example Brookfield LVT-II viscosimeter at 20 rpm and 20 ° C., spindle 3) and is preferably from 20 to 4,000 mPas, more preferably 40 and 2000 mPas.
- a preferred liquid washing, cleaning or care agent according to the invention may contain, in addition to the fragrance particles, preferably components which are e.g. are selected from the following:
- Builders e.g. Zeolite, polycarboxylate, sodium citrate, advantageously in amounts of from 0 to 15% by weight, preferably from 0.01 to 10% by weight, in particular from 0.1 to 5% by weight,
- Foam inhibitors e.g. Soap, silicone oils, paraffins, in amounts of e.g. 0 to 10 wt .-%, advantageously from 0.1 to 4 wt .-%, preferably from 0.2 to 2 wt .-%, in particular from 1 to 3 wt .-%,
- Enzymes e.g. Proteases, amylases, cellulases, lipases, in amounts of e.g. 0 to 3 wt .-%, advantageously from 0.1 to 2 wt .-%, preferably from 0.2 to 1 wt .-%, in particular from 0.3 to 0.8 wt .-%,
- Optical brighteners e.g. Stilbene derivative, biphenyl derivative, in amounts of e.g. 0 to 1 wt .-%, advantageously from 0.1 to 0.3 wt .-%, in particular from 0, 1 to 0.4 wt .-%, optionally water
- optionally stabilizers optionally soap, in amounts of, for example, from 0 to 25% by weight, advantageously from 1 to 20% by weight, preferably from 2 to 15% by weight, in particular from 5 to 10% by weight,
- solvents preferably alcohols
- wt .-% 25 wt .-%, preferably from 1 to 20 wt .-%, in particular from 2 to 15 wt .-%, wherein the wt .-% are each on the entire washing, cleaning or care agent.
- the washing, cleaning or care agents according to the invention can preferably be used for cleaning textile fabrics.
- Another object of the present invention is therefore in a textile cleaning method in which the textile to be cleaned textile laundry using a washing, cleaning or
- Caring agent is subjected, especially in an automatic washing machine.
- Another object of the present invention is the use of a washing, cleaning or care agent according to the invention for cleaning textile fabrics, in particular in an automatic washing machine.
- the fragrance particles can be added as a dispersion in the otherwise finished liquid product.
- the fragrance particles may e.g. sprayed as a dispersion on the otherwise finished product.
- the fragrance particles may also be applied to separate carrier particles, e.g. by spraying, then these loaded carrier particles can then be mixed with the otherwise finished product.
- the invention further provides a process for producing fragrance particles, in particular for producing the fragrance particles according to the invention comprising components (a), (b) and (c), preferably having a particle size distribution with a d (50) value of 0.5 to 30 ⁇ , suitable for use in an agent, preferably in a washing, cleaning or
- a first solution is preferably prepared which contains perfume (a) and thickener (b).
- the thickener in the perfume preferably with stirring and / or heating, are dissolved, preferably completely dissolved.
- the temperature to which the fragrance may preferably be heated should not be more than 100 ° C, preferably not more than 90 ° C, especially not more than 80 ° C, to prevent the fragrances from starting to evaporate.
- the temperature is preferably 20 ° C or higher, more preferably 30 ° C or higher.
- a second solution containing water and protective colloid (c) is preferably prepared.
- the protective colloid preferably with stirring and / or heating, dissolved in water, preferably completely dissolved.
- the pH of the water can be adjusted depending on the protective colloid to be dissolved.
- alkaline substances such as NaOH or KOH to the water.
- the temperature to which the water is preferably heated should not be more than 100 ° C, preferably not more than 90 ° C, especially not more than 80 ° C.
- the temperature is preferably 20 ° C or higher, more preferably 30 ° C or higher.
- the protective colloid-containing aqueous second solution is preferably also kept at its preparation temperature to possible
- the second solution is prepared by reacting a copolymer of styrene and maleic anhydride in a dilute sodium hydroxide with stirring and heating to 80 ° C to give the hydrolyzed styrene-maleic anhydride as protective collide (c) which is then in aqueous solution ,
- step (ii) the two solutions are mixed.
- the first solution from step (i) is introduced into the preferably moderately stirred second solution from step (i), which is preferably further maintained at the preferred temperature in step (i), for example by a heating source.
- a more thorough mixing of the mixed solution is preferably carried out, which can be achieved, for example, by increased stirring.
- step (iii) the fragrance particles are recovered by cooling the intermixed solutions of step (ii).
- the cooling of the solution mixture from step (ii) may preferably be accomplished by terminating the heat input, such as removing the heat source.
- the solution mixture can also be cooled by active cooling, for example by means of a cooling device with coolant. Preferred may be during the
- Cooling process from the solution mixture form a fragrance containing suspension.
- This suspension containing the fragrance particles can be used without further processing in detergents, cleaners or care products.
- the fragrance particles before their further use, for example by lyophilization of the suspension described above.
- Another object of the present invention are the fragrance particles obtainable by the above-mentioned method.
- fragrance particle comprising (a) perfume, (b) thickener and (c)
- odor improvement of textiles is a further object of the invention.
- the odor improvement achieved by the use of the fragrance particle preferably persists for a longer period of time and preferably gives the treated textile a pleasant feeling of freshness.
- solution 2 40 g of the 10% aqueous solution of hydrolyzed styrene-maleic anhydride copolymer (solution 2) was diluted with 39 g of water and heated to 80 ° C. with stirring.
- the mannitol-dioctanoate-containing delta-Damascon (solution 1) was added with continued moderate stirring, and then the stirring speed was increased to 2300 rpm. at
- the particle size distribution was measured by means of the method described above with the aid of the ultrafine grain granulometer UPA 150 from Honeywell Inc. and evaluated using the measuring software Microtac Particle Size Analysis Ver.7.01. Comparative Examples
- a dispersion according to Example 1.3 above was compared with a delta-damascone emulsion.
- the comparative emulsion comprises 20% by weight of delta-damascone, 4% by weight of hydrolyzed styrene-maleic anhydride copolymer and 76% by weight of water, and thus is a system which contains no emulsified liquid fragrance but colloidal fragrance particles.
- the suspension according to the invention and the comparison emulsion were each diluted with enough water that the delta-damascone content is 2% by weight.
- the delta-damascone content is 2% by weight.
- textile strips cotton 10A, 5x6 cm
- the textile strips were taken out and rinsed in each 100 ml of deionized water and then dried in air.
- the textile treated with the fragrance particles according to the invention has a distinctly better fragrance intensity for each of the examined periods. It is particularly emphasized that in each survey, all respondents were in agreement as to which textile would produce a greater odor intensity.
- the washing, cleaning or care agents according to the invention exhibit unexpectedly improved fragrance properties when used, in particular in connection with textile treatment.
- a washing, cleaning or care agent according to the invention such as detergents and fabric softeners
- an improved fragrance intensity of the treated products could be found. This preferably applies to both the wet and especially also for the dry laundry.
- a better durability of the fragrance impression was found, i. the desired scent impression lasted longer.
- corresponding products have an advantageous storage stability.
- the compositions according to the invention make it possible to reduce the total amount of fragrance contained in the washing, cleaning or care agent while still achieving odor advantages on the washed textiles, especially with regard to the sensation of freshness.
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Abstract
The present invention relates to a composition, preferably a washing, cleaning or care composition, comprising fragrance particles, by means of which a long-lasting fresh odour can be achieved in treated articles, such as textiles. The present invention further relates to a process for producing fragrance particles which can be used in a washing, cleaning or care composition, and to the use of specific fragrance particles for improving the odour of textiles.
Description
„Wasch-, Reinigungs- oder Pflegemittel enthaltend Duftpartikel" "Washing, cleaning or care products containing fragrance particles"
Die vorliegende Erfindung betrifft ein Mittel, bevorzugt ein Wasch-, Reinigungs- und/oder The present invention relates to an agent, preferably a washing, cleaning and / or
Pflegemittel, welches Duftpartikel enthält, durch welche bei behandelten Gegenständen, wie Textilien, ein Frischegeruch mit lang andauernder Wirkung erzielt werden kann. Die vorliegende Erfindung betrifft weiterhin ein Verfahren zur Herstellung von Duftpartikeln, welche in einem Wasch-, Reinigungs- oder Pflegemittel verwendet werden können so wie die Verwendung von speziellen Duftpartikeln zur Geruchsverbesserung von Textilien. A care product which contains fragrance particles, by which a fresh smell with a long-lasting effect can be achieved in treated articles, such as textiles. The present invention further relates to a process for the preparation of fragrance particles, which can be used in a washing, cleaning or care agent, such as the use of special fragrance particles to improve the odor of textiles.
Bei der Anwendung von Wasch-, Reinigungs- oder Pflegemitteln verfolgt der Verbraucher nicht nur das Ziel, die zu behandelnden Objekte zu waschen, zu reinigen oder zu pflegen, sondern er wünscht sich auch, dass die behandelten Objekte, wie z.B. Textilien, nach der Behandlung, beispielsweise nach der Wäsche, angenehm riechen. Insbesondere aus diesem Grunde enthalten die meisten kommerziell verfügbaren Wasch-, Reinigungs- oder Pflegemittel Duftstoffe. In the use of detergents, cleaning or care products, the consumer not only aims to wash, cleanse or care for the objects to be treated, but also desires that the treated objects, e.g. Textiles, after the treatment, for example after the wash, smell pleasant. For this reason in particular, most commercially available detergents, cleaners or conditioners contain fragrances.
Die meisten der Duftstoffe, welche beispielsweise in Parfüms eingesetzt werden, sind leichtflüchtig. Aus diesem Grund verbleibt beim Einsatz herkömmlicher Wasch-, Reinigungs- oder Pflegemittel nach der Anwendung, insbesondere nach dem Waschen, nur ein geringer Anteil des eingesetzten Duftstoffes auf dem behandelten Objekt. Dadurch geht oft nur ein schwacher Duft von dem behandelten Objekt, wie insbesondere der Wäsche, aus, welcher dann bereits nach kurzer Zeit immer schwächer wird. So verschwindet das angenehme Frischegefühl des behandelten Objekts schon nach kurzer Zeit. Most of the fragrances, which are used for example in perfumes, are volatile. For this reason, when using conventional washing, cleaning or care products after use, especially after washing, only a small proportion of the fragrance used remains on the treated object. As a result, often only a faint scent of the treated object, especially the laundry, goes out, which then already weaker after a short time. Thus, the pleasant feeling of freshness of the treated object disappears after a short time.
In der WO 99/55819 werden Waschmittelzusammensetzungen beschrieben, die Parfüm enthaltende Kapseln aus modifizierter Stärke enthalten. Durch diese Kapseln wird ein System bereitgestellt, welches eine Geruchsverbesserung der behandelten Produkte auch nach dem Waschen zur Folge haben und zudem über eine gute Lagerstabilität verfügen soll. WO 99/55819 describes detergent compositions containing perfume-containing modified starch capsules. Through these capsules, a system is provided, which will result in an odor improvement of the treated products after washing and also should have a good shelf life.
Es besteht jedoch weiterhin ein Bedürfnis nach Wasch-, Reinigungs- oder Pflegemitteln, welche bei zu behandelnden Objekten, bevorzugt bei Textilien, eine verbesserte Objektbeduftung ermöglichen, wobei besonders die Duftintensität sowie auch das Frischeempfinden über einen langen Zeitraum als angenehm empfunden werden sollen. However, there is still a need for washing, cleaning or care products, which allow for objects to be treated, preferably in textiles, improved Objektbeduftung, especially the fragrance intensity and the freshness sensation over a long period should be perceived as pleasant.
Aufgabe der vorliegenden Erfindung war es daher, die vorstehend genannten Probleme zu überwinden und die Objektbeduftung zu verbessern. Aufgabe der vorliegenden Erfindung war es insbesondere Wasch-, Reinigungs- oder Pflegemittel bereitzustellen, nach deren Anwendung die behandelten Produkte, bevorzugt Textilien, nicht nur sauber sind sondern auch eine verbesserte Duftintensität aufweisen, welche auch noch über einen langen Zeitraum andauert.
Weiterhin war es eine Aufgabe der Erfindung, ein Wasch-, Reinigungs- oder Pflegemittel bereitzustellen, bei dem aus Nachhaltigkeitsgründen eine geringe Menge an Duftstoff eingesetzt werden kann. The object of the present invention was therefore to overcome the above-mentioned problems and to improve the scenting of objects. The object of the present invention was in particular to provide washing, cleaning or care products, after the use of which the treated products, preferably textiles, are not only clean but also have an improved fragrance intensity, which also persists over a long period of time. Furthermore, it was an object of the invention to provide a washing, cleaning or care product, in which, for reasons of sustainability, a small amount of perfume can be used.
Zusätzlich soll ein Wasch-, Reinigungs- oder Pflegemittel bereitgestellt werden, in dem die Duftstoffe in einer lagerstabilen Form vorliegen. In addition, a washing, cleaning or care agent is to be provided, in which the fragrances are present in a storage-stable form.
Die Aufgaben wurden erfindungsgemäß durch ein neues Duftkonzept gelöst, nämlich durch den Einsatz spezieller Duftpartikel, die Duftstoff, Verdickungsmittel und Schutzkolloid enthalten. Es hat sich gezeigt, dass es besonders vorteilhaft ist, wenn die Duftpartikel eine bestimmte The objects were achieved according to the invention by a new fragrance concept, namely by the use of special fragrance particles containing fragrance, thickener and protective colloid. It has been shown that it is particularly advantageous if the fragrance particles have a specific
Partikelgrößenverteilung aufweisen. Have particle size distribution.
Damit ist ein Gegenstand dieser Erfindung ein Mittel, bevorzugt ein Wasch-, Reinigungs- und/oder Pflegemittel umfassend Duftpartikel, wobei die Duftpartikel Thus, an object of this invention is an agent, preferably a washing, cleaning and / or care agent comprising fragrance particles, wherein the fragrance particles
(a) Duftstoff, (a) fragrance,
(b) Verdickungsmittel und (b) thickener and
(c) Schutzkolloid enthalten. (c) contain protective colloid.
Ein weiterer Gegenstand der Erfindung ist ein Verfahren zur Herstellung von Duftpartikeln, bevorzugt mit einer Partikelgrößenverteilung mit einen d(50)-Wert von 0,5 bis 30 μιη, bevorzugt zur Verwendung in einem Wasch-, Reinigungs- oder Pflegemittel, umfassend die Schritte Another object of the invention is a process for the preparation of fragrance particles, preferably having a particle size distribution with a d (50) value of 0.5 to 30 μιη, preferably for use in a washing, cleaning or care product, comprising the steps
(i) Bereitstellen einer ersten Lösung enthaltend Duftstoff (a) und Verdickungsmittel (b) und (I) providing a first solution containing fragrance (a) and thickener (b) and
Bereitstellen einer zweiten Lösung enthaltend Wasser und Schutzkolloid (c) Providing a second solution containing water and protective colloid (c)
(ii) Vermischen der beiden Lösungen (ii) mixing the two solutions
(iii) Gewinnen der Duftpartikel durch Abkühlen der Mischung aus Schritt (ii). Ferner betrifft die Erfindung Duftpartikel, die nach dem Verfahren der Erfindung erhältlich sind. Ein weiterer Gegenstand der Erfindung ist die Verwendung eines Duftpartikels enthaltend (iii) recovering the fragrance particles by cooling the mixture of step (ii). Furthermore, the invention relates to fragrance particles obtainable by the process of the invention. Another object of the invention is the use of a fragrance particle containing
(a) Duftstoff (a) perfume
(b) Verdickungsmittel (b) thickener
(c) Schutzkolloid zur Geruchsverbesserung von Textilien. (c) protective colloid for improving the odor of textiles.
Die vorliegende Erfindung betrifft grundsätzlich Duftstoffe enthaltende Mittel, bevorzugt Wasch-, Reinigungs- und/oder Pflegemittel. Als Wasch-, Reinigungs- oder Pflegemittel werden in dieser
Anmeldung Mittel verstanden, die zum Waschen, Reinigen oder Pflegen von Objekten verwendet werden können. Bevorzugt handelt es sich um ein Textilbehandlungsmittel in Form eines The present invention generally relates to fragrances containing agents, preferably detergents, cleaners and / or care agents. As a washing, cleaning or care products are in this Registration means understood that can be used to wash, clean or care for objects. It is preferably a textile treatment agent in the form of a
Textilwaschmittels, Weichspülers, weichmachenden Waschmittels und/oder Waschhilfsmittels. Es kann sich ebenso um z.B. ein Reinigungsmittel für harte Oberflächen handeln, wie vorzugsweise um ein Geschirrspülmittel, insbesondere um ein maschinelles Geschirrspülmittel. Ebenso kann es sich um Reinigungsmittel wie z.B. Haushaltsreiniger, Allzweckreiniger, Fensterreiniger, Textile detergent, fabric softener, softening detergent and / or washing aid. It may also be e.g. a hard surface cleaning agent, such as preferably a dishwashing detergent, especially a machine dishwashing detergent. It may also be detergents, e.g. Household cleaner, all-purpose cleaner, window cleaner,
Fußbodenreiniger usw. handeln. Alternativ kann es sich um ein Produkt zur Reinigung von WC- Becken und Urinalen handeln, besonders vorteilhaft um einen Spülreiniger zum Einhängen in das WC-Becken oder den Spülkasten. Im Sinne des Pflegemittels handelt es sich bevorzugt um Kosmetika, wie zum Beispiel Haarshampoos und Deos, welche für die Körperpflege und/oder Körperreinigung einsetzbar sind. Im Sinne des Pflegemittels kann es sich ferner auch um Produkte handeln, die sich zur Verbesserung der Raumluft eignen. Gegebenenfalls kann ein Mittel auch für zwei oder drei der genannten Anwendungen geeignet sein, d.h. es kann sich beispielsweise um ein Mittel handeln, welches Reinigungsmittel und zugleich Pflegemittel ist. Floor cleaner, etc. act. Alternatively, it can be a product for cleaning toilet bowls and urinals, particularly advantageously a flushing detergent for hanging in the toilet bowl or cistern. In terms of the care product, it is preferably cosmetics, such as hair shampoos and deodorants, which are used for personal care and / or body cleansing. In the sense of the care product may also be products that are suitable for improving the indoor air. Optionally, an agent may also be suitable for two or three of said applications, i. it may, for example, be an agent which is a cleaning agent and at the same time a care product.
In einer bevorzugten Ausführungsform handelt es sich bei dem erfindungsgemäßen Mittel daher beispielsweise um ein Textilbehandlungsmittel, ein Bügelhilfsmittel, ein Reinigungstuch, ein Textil- waschmittel, einen Weichspüler, ein Reinigungsmittel, insbesondere für harte und/oder weiche Oberflächen, einen Haushaltsreiniger, ein Pflegemittel, ein Waschpflegemittel, ein Raum- beduftungsmittel, einen Luftverbesserer, ein Konditioniermittel, ein Färbemittel, einen Weichspüler, ein Konditioniersubstrat, ein Putzmittel, ein kosmetisches Mittel, ein Bleichmittel, ein In a preferred embodiment, the agent according to the invention is therefore for example a textile treatment agent, an ironing aid, a cleaning cloth, a textile washing agent, a fabric softener, a cleaning agent, in particular for hard and / or soft surfaces, a household cleaner, a care agent Laundry detergent, a room fragrance, an air freshener, a conditioning agent, a coloring agent, a fabric softener, a conditioning substrate, a cleaning agent, a cosmetic, a bleaching agent
Entkalkungsmittel, ein Autopflegemittel, Fußbodenpflegemittel, Herdpflegemittel, Lederpflegemittel, Möbelpflegemittel, ein Scheuermittel, ein Desinfektionsmittel, ein Beduftungsmittel, ein Descaling agents, a car care product, floor care products, stoves, leather care products, furniture care products, a scouring agent, a disinfectant, a fragrancing agent
Schimmelentfernungsmittel und/oder ein Vorprodukt der vorgenannten Mittel. Mold remover and / or a precursor of the aforementioned means.
Insbesondere bevorzugt ist das erfindungsgemäße Mittel ein Textilbehandlungsmittel in Form eines Textilwaschmittels, Weichspülers, weichmachenden Waschmittels oder Waschhilfsmittels. With particular preference the agent according to the invention is a textile treatment agent in the form of a textile detergent, fabric conditioner, softening detergent or washing assistant.
Das erfindungsgemäße Mittel umfasst einen oder mehrere Duftpartikel, enthaltend einen Duftstoff (a). The composition according to the invention comprises one or more fragrance particles containing a fragrance (a).
Bei dem Duftstoff (a) handelt es sich bevorzugt um eine den Geruchsinn anregende, chemische Substanz. Um den Geruchssinn anregen zu können, sollte die chemische Substanz zumindest teilweise in der Luft verteilbar sein, d.h. der Duftstoff sollte bei 25°C zumindest in geringem Maße flüchtig sein. Ist der Duftstoff nun sehr flüchtig, klingt die Geruchsintensität dann schnell wieder ab. Bei einer geringeren Flüchtigkeit ist der Gerucheindruck jedoch nachhaltiger, d.h. er verschwindet nicht so schnell. In einer bevorzugten Ausführungsform weist der Duftstoff (a) daher einen Schmelzpunkt auf, der im Bereich von -100°C bis 100°C, bevorzugt von -80°C bis 80°C, mehr bevorzugt von -20°C bis 50°C, insbesondere von -30°C bis 20°C liegt. In einer weiteren bevorzugten Ausführungsform weist der Duftstoff (a) einen Siedepunkt auf, der im Bereich von
25°C bis 400°C, bevorzugt von 50°C bis 380°C, mehr bevorzugt von 75°C bis 350°C, The fragrance (a) is preferably an odor-causing chemical substance. In order to stimulate the sense of smell, the chemical substance should be at least partially redistributable in the air, ie the fragrance should be volatile at 25 ° C, at least to a small extent. If the fragrance is now very volatile, the odor intensity then quickly decreases again. At a lower volatility, the smell impression is more sustainable, ie it does not disappear so quickly. Thus, in a preferred embodiment, the perfume (a) has a melting point ranging from -100 ° C to 100 ° C, preferably from -80 ° C to 80 ° C, more preferably from -20 ° C to 50 ° C , in particular from -30 ° C to 20 ° C. In a further preferred embodiment, the perfume (a) has a boiling point in the range of From 25 ° C to 400 ° C, preferably from 50 ° C to 380 ° C, more preferably from 75 ° C to 350 ° C,
insbesondere von 100°C bis 330°C liegt. especially from 100 ° C to 330 ° C.
Insgesamt sollte eine chemische Substanz eine bestimmte Molekülmasse nicht überschreiten, um als Duftstoff zu fungieren, da bei zu hoher Molekülmasse die erforderliche Flüchtigkeit nicht mehr gewährleitstet werden kann. In einer bevorzugten Ausführungsform weist der Duftstoff (a) eine Molekülmasse von 40 bis 700 g/mol, mehr bevorzugt von 60 bis 400 g/mol. Overall, a chemical substance should not exceed a certain molecular weight to act as a fragrance, since too high molecular weight, the required volatility can no longer be ensured. In a preferred embodiment, the perfume (a) has a molecular weight of 40 to 700 g / mol, more preferably 60 to 400 g / mol.
Der Geruch eines Duftstoffes wird von den meisten Menschen als angenehm empfunden und entspricht häufig dem Geruch nach beispielsweise Blüten, Früchten, Gewürzen, Rinde, Harz, Blättern, Gräsern, Moosen und Wurzeln. So können Duftstoffe auch dazu verwendet werden, um unangenehme Gerüche zu überlagern oder aber auch um einen nicht riechenden Stoff mit einem gewünschten Geruch zu versehen. The smell of a fragrance is perceived by most people as pleasant and often corresponds to the smell of, for example, flowers, fruits, spices, bark, resin, leaves, grasses, mosses and roots. Thus, fragrances can also be used to superimpose unpleasant odors or even to provide a non-smelling substance with a desired odor.
In einer bevorzugten Ausführungsform der Erfindung kann der Duftstoff (a) ein Aldehyd sein, bevorzugt ausgewählt aus Adoxal (2,6,10-Trimethyl-9-undecenal), Anisaldehyd (4- Methoxybenzaldehyd), Cymal (3-(4-lsopropyl-phenyl)-2-methylpropanal), Ethylvanillin, Florhydral (3-(3-isopropylphenyl)butanal), Helional (3-(3,4-Methylendioxyphenyl)-2-methylpropanal), Heliotropin, Hydroxycitronellal, Lauraldehyd, Lyral (3- und 4-(4-Hydroxy-4-methylpentyl)-3- cyclohexen-1-carboxaldehyd), Methylnonylacetaldehyd, Lilial (3-(4-tert-Butylphenyl)-2- methylpropanal), Phenylacetaldehyd, Undecylenaldehyd, Vanillin, 2,6, 10-Trimethyl-9-undecenal, 3- Dodecen-1-al, alpha-n-Amylzimtaldehyd, Melonal (2,6-Dimethyl-5-heptenal), 2,4-Di-methyl-3- cyclohexen-1-carboxaldehyd (Triplal), 4-Methoxybenzaldehyd, Benzaldehyd, 3-(4-tert- Butylphenyl)-propanal, 2-Methyl-3-(para-methoxyphenyl)propanal, 2-Methyl-4-(2,6,6-timethyl-2(1 )- cyclohexen-1-yl)butanal, 3-Phenyl-2-propenal, cis-/trans-3,7-Dimethyl-2,6-octadien-1-al, 3,7- Dimethyl-6-octen-1-al, [(3,7-Dimethyl-6-octenyl)oxy]acetaldehyd, 4-lsopropylbenzylaldehyd, 1 ,2, 3,4, 5,6,7, 8-Octahydro-8,8-dimethyl-2-naphthaldehyd, 2,4-Dimethyl-3-cyclohexen-1- carboxaldehyd, 2-Methyl-3-(isopropylphenyl)propanal, 1-Decanal, 2,6-Dimethyl-5-heptenal, 4- (Tricyclo[5.2.1.0(2,6)]-decyliden-8)-butanal, Octahydro-4,7-methan-1 H-indencarboxaldehyd, 3- Ethoxy-4-hydroxybenzaldehyd, para-Ethyl-alpha,alpha-dimethylhydrozimtaldehyd, alpha-Methyl- 3,4-(methylendioxy)-hydrozimtaldehyd, 3,4-Methylendioxybenzaldehyd, alpha-n-Hexylzimtaldehyd, m-Cymen-7-carboxaldehyd, alpha-Methylphenylacetaldehyd, 7-Hydroxy-3,7-dimethyloctanal, Undecenal, 2,4,6-Trimethyl-3-cyclohexen-1-carboxaldehyd, 4-(3)(4-Methyl-3-pentenyl)-3-cyclo- hexencarboxaldehyd, 1-Dodecanal, 2,4-Dimethylcyclohexen-3-carboxaldehyd, 4-(4-Hydroxy-4- methylpentyl)-3-cylohexen-1-carboxaldehyd, 7-Methoxy-3,7-dimethyloctan-1 -al, 2-Methyl- undecanal, 2-Methyldecanal, 1-Nonanal, 1-Octanal, 2,6,10-Trimethyl-5,9-undecadienal, 2-Methyl- 3-(4-tert-butyl)propanal, Dihydrozimtaldehyd, 1-Methyl-4-(4-methyl-3-pentenyl)-3-cyclohexen-1- carboxaldehyd, 5- oder 6-Methoxyhexahydro-4,7-methanindan-1- oder -2-carboxaldehyd, 3,7- Dimethyloctan-1-al, 1-Undecanal, 10-Undecen-1-al, 4-Hydroxy-3-methoxybenzaldehyd, 1 -Methyl- 3-(4-methylpentyl)-3-cyclohexencarboxaldehyd, 7-Hydroxy-3J-dimethyl-octanal, trans-4-Decenal,
2,6-Nonadienal, para-Tolylacetaldehyd, 4-Methylphenylacetaldehyd, 2-Methyl-4-(2,6,6-trimethyl-1- cyclohexen-1-yl)-2-butenal, ortho-Methoxyzimtaldehyd, 3,5,6-Trimethyl-3-cyclohexen- carboxaldehyd, 3J-Dimethyl-2-methylen-6-octenal, Phenoxyacetaldehyd, 5,9-Dimethyl-4,8- decadienal, Päonienaldehyd (6,10-Dimethyl-3-oxa-5,9-undecadien-1-al), Hexahydro-4,7- methanindan-1-carboxaldehyd, 2-Methyloctanal, alpha-Methyl-4-(1-methylethyl)benzolacetaldehyd, 6,6-Dimethyl-2-norpinen-2-propionaldehyd, para-Methylphenoxyacetaldehyd, 2-Methyl-3-phenyl-2- propen-1-al, 3,5,5-Trimethylhexanal, Hexahydro-8,8-dimethyl-2-naphthaldehyd, 3-Propyl-bicyclo- [2.2.1]-hept-5-en-2-carbaldehyd, 9-Decenal, 3-Methyl-5-phenyl-1-pentanal, Methylnonylacet- aldehyd, Hexanal und/oder trans-2-Hexenal. Ebenfalls können Gemische der genannten Stoffe als Komponente (a) verwendet werden. In a preferred embodiment of the invention, the fragrance (a) may be an aldehyde, preferably selected from adoxal (2,6,10-trimethyl-9-undecenal), anisaldehyde (4-methoxybenzaldehyde), cymal (3- (4-isopropyl) phenyl) -2-methylpropanal), ethylvanillin, florhydral (3- (3-isopropylphenyl) butanal), helional (3- (3,4-methylenedioxyphenyl) -2-methylpropanal), heliotropin, hydroxycitronellal, lauraldehyde, lyral (3 and 3) 4- (4-hydroxy-4-methylpentyl) -3-cyclohexene-1-carboxaldehyde), methylnonylacetaldehyde, Lilial (3- (4-tert-butylphenyl) -2-methylpropanal), phenylacetaldehyde, undecylenealdehyde, vanillin, 2.6, 10-trimethyl-9-undecenal, 3-dodecene-1-al, alpha-n-amylcinnamaldehyde, melonal (2,6-dimethyl-5-heptenal), 2,4-dimethyl-3-cyclohexene-1-carboxaldehyde (Triplal), 4-methoxybenzaldehyde, benzaldehyde, 3- (4-tert-butylphenyl) -propanal, 2-methyl-3- (para-methoxyphenyl) propanal, 2-methyl-4- (2,6,6-timethyl 2 (1) - cyclohexen-1-yl) butanal, 3-phenyl-2-propenal, cis- / trans-3,7-dimethyl-2,6-octadiene-1-al, 3, 7-dimethyl-6-octene-1-al, [(3,7-dimethyl-6-octenyl) oxy] acetaldehyde, 4-isopropylbenzylaldehyde, 1, 2, 3,4, 5,6,7, 8-octahydroxy 8,8-dimethyl-2-naphthaldehyde, 2,4-dimethyl-3-cyclohexene-1-carboxaldehyde, 2-methyl-3- (isopropylphenyl) propanal, 1-decanal, 2,6-dimethyl-5-heptenal, 4 - (tricyclo [5.2.1.0 (2,6)] - decylidene-8) -butanal, octahydro-4,7-methane-1H-indenecarboxaldehyde, 3-ethoxy-4-hydroxybenzaldehyde, para-ethyl-alpha, alpha- dimethylhydrocinnamaldehyde, alpha-methyl-3,4- (methylenedioxy) -hydrocinnamaldehyde, 3,4-methylenedioxybenzaldehyde, alpha-n-hexylcinnamaldehyde, m-cymene-7-carboxaldehyde, alpha-methylphenylacetaldehyde, 7-hydroxy-3,7-dimethyloctanal, Undecenal, 2,4,6-trimethyl-3-cyclohexene-1-carboxaldehyde, 4- (3) (4-methyl-3-pentenyl) -3-cyclohexene-carboxaldehyde, 1-dodecanal, 2,4-dimethylcyclohexene-3 carboxaldehyde, 4- (4-hydroxy-4-methylpentyl) -3-cyclohexene-1-carboxaldehyde, 7-methoxy-3,7-dimethyloctane-1-al, 2-methyl-undecanal, 2-methyldecanal, 1-nonanal , 1-octanal, 2,6,10-trimethyl-5,9-undecadienal, 2-M ethyl 3- (4-tert-butyl) propanal, dihydrocinnamaldehyde, 1-methyl-4- (4-methyl-3-pentenyl) -3-cyclohexene-1-carboxaldehyde, 5- or 6-methoxyhexahydro-4,7- methanindan-1 or 2-carboxaldehyde, 3,7-dimethyloctan-1-al, 1-undecanal, 10-undecene-1-al, 4-hydroxy-3-methoxybenzaldehyde, 1-methyl-3- (4-methylpentyl ) -3-cyclohexene carboxaldehyde, 7-hydroxy-3J-dimethyl-octanal, trans-4-decenal, 2,6-nonadienal, para-tolylacetaldehyde, 4-methylphenylacetaldehyde, 2-methyl-4- (2,6,6-trimethyl-1-cyclohexen-1-yl) -2-butenal, ortho-methoxycinnamaldehyde, 3,5, 6-trimethyl-3-cyclohexene-carboxaldehyde, 3J-dimethyl-2-methylene-6-octenal, phenoxyacetaldehyde, 5,9-dimethyl-4,8-decadienal, peonyaldehyde (6,10-dimethyl-3-oxa-5, 9-undecadiene-1-al), hexahydro-4,7-methanindane-1-carboxaldehyde, 2-methyloctanal, alpha-methyl-4- (1-methylethyl) benzene-acetaldehyde, 6,6-dimethyl-2-norpinen-2 propionaldehyde, para-methylphenoxyacetaldehyde, 2-methyl-3-phenyl-2-propen-1-al, 3,5,5-trimethylhexanal, hexahydro-8,8-dimethyl-2-naphthaldehyde, 3-propyl-bicyclo- [2.2 .1] hept-5-en-2-carbaldehyde, 9-decenal, 3-methyl-5-phenyl-1-pentanal, methylnonylacetaldehyde, hexanal and / or trans-2-hexenal. Likewise, mixtures of the substances mentioned can be used as component (a).
In einer weiteren bevorzugten Ausführungsform kann der Duftstoff (a) ein Keton sein, bevorzugt ausgewählt aus Methyl-beta-naphthylketon, Moschusindanon (1 ,2,3,5,6,7-Hexahydro-1 , 1 ,2,3,3- pentamethyl-4H-inden-4-on), Tonalid (6-Acety 1-1 ,1 , 2,4,4, 7-hexamethyltetralin), alpha-Damascon, beta-Damascon, delta-Damascon, iso-Damascon, Damascenon, Methyldihydrojasmonat, Menthon, Carvon, Kampfer, Koavon (3,4,5,6,6-Pentamethylhept-3-en-2-on), Fenchon, alpha-lonon, beta- lonon, gamma-Methyl-lonon, Fleuramon (2-heptylcyclopen-tanon), Dihydrojasmon, cis-Jasmon, iso-E-Super (1-(1 ,2,3,4, 5,6J,8-octahydro-2,3,8,8-tetramethyl-2-naphthalenyl)-ethan-1-on (und Isomere)), Methylcedrenylketon, Acetophenon, Methylacetophenon, para-Methoxyacetophenon, Methyl-beta-naphtylketon, Benzylaceton, Benzophenon, para-Hydroxyphenylbutanon, Sellerie- Keton(3-methyl-5-propyl-2-cyclohexenon), 6-lsopropyldecahydro-2-naphton, Dimethyloctenon, Frescomenthe (2-butan-2-yl-cyclohexan-1-on), 4-(1-Ethoxyvinyl)-3,3,5,5-tetramethylcyclohexanon, Methylheptenon, 2-(2-(4-Methyl-3-cyclohexen-1-yl)propyl)cyclopentanon, 1 -(p-Menthen-6(2)yl)-1- propanon, 4-(4-Hydroxy-3-methoxyphenyl)-2-butanon, 2-Acetyl-3,3-dimethylnorbornan, 6,7- Dihydro-1 , 1 ,2,3,3-pentamethyl-4(5H)-indanon, 4-Damascol, Dulcinyl (4-(1 ,3-benzodioxol-5-yl) butan-2-οη), Hexalon (1-(2,6,6-trimethyl-2-cyclohexene-1-yl)-1 ,6-heptadien-3-on), Isocyclemon E (2-acetonaphthon-1 ,2,3,4,5,6,7,8-octahydro-2,3,8,8-tetramethyl), Methylnonylketon, Methyl- cyclocitron, Methyllavendelketon, Orivon (4-tert-Amyl-cyclohexanon), 4-tert-Butylcyclohexanon, Delphon (2-pentyl-cyclopentanon), Muscon (CAS 541-91-3), Neobutenon (1-(5,5-dimethyl-1- cyclohexenyl)pent-4-en-1-on), Plicaton (CAS 41724-19-0), Velouton (2,2,5-Trimethyl-5- pentylcyclopentan-1-οη), 2,4,4,7-Tetramethyl-oct-6-en-3-on und/oder Tetrameran (6, 10- Dimethylundecen-2-οη). Ebenfalls können Gemische der genannten Stoffe als Komponente (a) verwendet werden. In a further preferred embodiment, the perfume (a) may be a ketone, preferably selected from methyl-beta-naphthyl ketone, muskindanone (1, 2,3,5,6,7-hexahydro-1, 1, 2,3,3- pentamethyl-4H-inden-4-one), tartalide (6-acety 1-1, 1, 2,4,4,7-hexamethyltetralin), alpha-damascone, beta-damascone, delta-damascone, iso-damascone, damascenone , Methyl dihydrojasmonate, menthone, carvone, camphor, koavon (3,4,5,6,6-pentamethylhept-3-en-2-one), fenchone, alpha-ionone, beta- lonone, gamma-methyl-ionone, fleuramon ( 2-heptylcyclopentanone), dihydrojasmon, cis-jasmone, iso-E-Super (1- (1,2,3,4,6,6,6,8-octahydro-2,3,8,8-tetramethyl-2-) naphthalenyl) ethane-1-one (and isomers)), methyl cienyl ketone, acetophenone, methyl acetophenone, para-methoxy acetophenone, methyl beta-naphthyl ketone, benzyl acetone, benzophenone, para-hydroxyphenyl butanone, celery ketone (3-methyl-5-propyl) 2-cyclohexenone), 6-isopropyldecahydro-2-naphthone, dimethyloctenone, Frescomenthe (2-butan-2-yl-cyclohexan-1-one), 4- (1-ethoxyvinyl) -3,3,5,5-tet ramethylcyclohexanone, methylheptenone, 2- (2- (4-methyl-3-cyclohexen-1-yl) -propyl) cyclopentanone, 1- (p-menthene-6 (2) yl) -1-propanone, 4- (4-hydroxy 3-methoxyphenyl) -2-butanone, 2-acetyl-3,3-dimethylnorbornane, 6,7-dihydro-1,1,2,3,3-pentamethyl-4 (5H) -indanone, 4-damascol, dulcinyl (4- (1,3-benzodioxol-5-yl) butan-2-one), hexalone (1- (2,6,6-trimethyl-2-cyclohexene-1-yl) -1, 6-heptadiene-3 -on), isocyclone E (2-acetonaphthone-1,2,3,4,5,6,7,8-octahydro-2,3,8,8-tetramethyl), methyl nonyl ketone, methyl cyclocitron, methyl lavender ketone, orivone ( 4-tert-amyl-cyclohexanone), 4-tert-butylcyclohexanone, 2-pentyl-cyclopentanone (Delphon), Muscon (CAS 541-91-3), neobutenone (1- (5,5-dimethyl-1-cyclohexenyl) pent 4-en-1-one), Plicaton (CAS 41724-19-0), Velouton (2,2,5-trimethyl-5-pentylcyclopentan-1-one), 2,4,4,7-tetramethyl-oct -6-en-3-one and / or tetrameran (6, 10-dimethylundecen-2-one). Likewise, mixtures of the substances mentioned can be used as component (a).
In einer weiteren bevorzugten Ausführungsform kann der Duftstoff (a) ein Alkohol sein, bevorzugt ausgewählt aus 10-Undecen-1-ol, 2,6-Dimethylheptan-2-ol, 2-Methyl-butanol, 2-Methylpentanol, 2- Phenoxyethanol, 2-Phenylpropanol, 2-tert.-Butycyclohexanol, 3,5,5-Trimethylcyclohexanol, 3- Hexanol, 3-Methyl-5-phenyl-pentanol, 3-Octanol, 3-Phenyl-propanol, 4-Heptenol, 4-lsopropyl- cyclohexanol, 4-tert.-Butycyclohexanol, 6,8-Dimethyl-2-nona-nol, 6-Nonen-1-ol, 9-Decen-1-ol, a- Methylbenzylalkohol, α-Terpineol, Amylsalicylat, Benzylalkohol, Benzylsalicylat, ß-Terpineol,
Butylsalicylat, Citronellol, Cyclohexylsalicylat, Decanol, Di-hydromyrcenol, Dimethylbenzylcarbinol, Dimethylheptanol, Dimethyloctanol, Ethylsalicylat, Ethylvanilin, Eugenol, Farnesol, Geraniol, Heptanol, Hexylsalicylat, Isoborneol, Isoeugenol, Isopulegol, Linalool, Menthol, Myrtenol, n- Hexanol, Nerol, Nonanol, Octanol, p-Menthan-7-ol, Phenylethylalkohol, Phenol, Phenylsalicylat, Tetrahydrogeraniol, Tetrahydrolinalool, Thymol, trans-2-cis-6-Nonadicnol, trans-2-Nonen-1 -ol, trans-2-Octenol, Undecanol, Vanillin, Champiniol, Hexenol und/oder Zimtalkohol Ebenfalls können Gemische der genannten Stoffe als Komponente (a) verwendet werden. In a further preferred embodiment, the perfume (a) may be an alcohol, preferably selected from 10-undecen-1-ol, 2,6-dimethylheptan-2-ol, 2-methylbutanol, 2-methylpentanol, 2-phenoxyethanol, 2-phenylpropanol, 2-tert-butycyclohexanol, 3,5,5-trimethylcyclohexanol, 3-hexanol, 3-methyl-5-phenyl-pentanol, 3-octanol, 3-phenyl-propanol, 4-heptenol, 4-isopropyl cyclohexanol, 4-tert-butycyclohexanol, 6,8-dimethyl-2-nonanol, 6-nonene-1-ol, 9-decen-1-ol, a-methylbenzyl alcohol, α-terpineol, amyl salicylate, benzyl alcohol, Benzyl salicylate, ß-terpineol, Butyl salicylate, citronellol, cyclohexyl salicylate, decanol, di-hydromyrcenol, dimethylbenzylcarbinol, dimethylheptanol, dimethyloctanol, ethyl salicylate, ethylvaniline, eugenol, farnesol, geraniol, heptanol, hexyl salicylate, isoborneol, isoeugenol, isopulegol, linalool, menthol, myrtenol, n-hexanol, nerol, Nonanol, octanol, p-menthan-7-ol, phenylethyl alcohol, phenol, phenyl salicylate, tetrahydrogeraniol, tetrahydrolinalool, thymol, trans-2-cis-6-nonadicnol, trans-2-nonen-1-ol, trans-2-octenol, Undecanol, vanillin, champiniol, hexenol and / or cinnamyl alcohol It is also possible to use mixtures of the substances mentioned as component (a).
In einer weiteren bevorzugten Ausführungsform kann der Duftstoff (a) ausgewählt sein aus Duftstoffen natürlichen oder synthetischen Ursprungs, z.B. vom Typ der Ester, Ether, Aldehyde, Ketone, Alkohole und Kohlenwasserstoffe, verwendet werden. Duftstoffverbindungen vom Typ der Ester sind z.B. Benzylacetat, Phenoxyethylisobutyrat, p-tert-Butylcyclohexylacetat, Linalylacetat, Dimethylbenzylcarbinylacetat (DMBCA), Phenylethylacetat, Benzylacetat, Ethylmethylphenyl- glycinat, Allylcyclohexylpropionat, Styrallylpropionat, Benzylsalicylat, Cyclohexylsalicylat, Floramat, Melusat und Jasmacyclat. Zu den Ethern zählen beispielsweise Benzylethylether und Ambroxan, zu den Aldehyden z.B. die linearen Alkanale mit 8 bis 18 C-Atomen, Citral, Citronellal, In a further preferred embodiment, the fragrance (a) may be selected from fragrances of natural or synthetic origin, e.g. of the type of esters, ethers, aldehydes, ketones, alcohols and hydrocarbons. Fragrance type ester compounds are e.g. Benzyl acetate, phenoxyethyl isobutyrate, p-tert-butylcyclohexyl acetate, linalyl acetate, dimethylbenzylcarbinylacetate (DMBCA), phenylethylacetate, benzylacetate, ethylmethylphenylglycinate, allylcyclohexylpropionate, styrallylpropionate, benzylsalicylate, cyclohexylsalicylate, floramate, melusate and jasmacyclate. The ethers include, for example, benzyl ethyl ether and ambroxane, to the aldehydes e.g. the linear alkanals with 8 to 18 carbon atoms, citral, citronellal,
Citronellyloxyacetaldehyd, Cyclamenaldehyd (3-(4-propan-2-ylphenyl)butanal), Lilial und Citronellyloxyacetaldehyde, cyclamenaldehyde (3- (4-propan-2-yl-phenyl) -butanal), Lilial and
Bourgeonal, zu den Ketonen z.B. die Jonone, α-lsomethylionon und Methylcedrylketon, zu den Alkoholen Anethol, Citronellol, Eugenol, Geraniol, Linalool, Phenylethylalkohol und Terpineol, zu den Kohlenwasserstoffen gehören hauptsächlich Terpene wie Limonen und Pinen. Bevorzugt werden jedoch Mischungen verschiedener Duftstoffe verwendet, die gemeinsam eine Bourgeonal, to the ketones e.g. the alcohols, anethole, citronellol, eugenol, geraniol, linalool, phenylethyl alcohol and terpineol, the hydrocarbons mainly include terpenes such as limonene and pinene. Preferably, however, mixtures of different fragrances are used, which together have a
ansprechende Duftnote erzeugen. Ebenfalls können Gemische der genannten Stoffe als create an appealing scent. Likewise, mixtures of the substances mentioned as
Komponente (a) verwendet werden. Component (a) can be used.
In einer weiteren bevorzugten Ausführungsform kann der Duftstoff (a) ausgewählt sein aus ätherischen Ölen wie Angelikawurzelöl, Anisöl, Arnikablütenöl, Basilikumöl, Bayöl, In a further preferred embodiment, the fragrance (a) may be selected from essential oils such as angelica root oil, aniseed oil, arnica blossom oil, basil oil, bay oil,
Champacablütenöl, Citrusöl, Edeltannenöl, Edeltannenzapfenöl, Elemiöl, Eukalyptusöl, Fenchelöl, Fichtennadelöl, Galbanumöl, Geraniumöl, Gingergrasöl, Guajakholzöl, Gurjunbalsamöl, Champacablütenöl, Citrusöl, Edeltannöl, Edeltannenzapfen, Elemiöl, Eucalyptusöl, Fennelöl, Fichtennadelöl, Galbanumöl, Geraniumöl, Gingergrasöl, Guajakholzöl, Gurjunbalsamöl,
Helichrysumöl, Ho-Öl, Ingweröl, Irisöl, jasminöl, Kajeputöl, Kalmusöl, Kamillenöl, Kampferöl, Kanagaöl, Kardamomenöl, Kassiaöl, Kiefernnadelöl, Kopaivabalsamöl, Korianderöl, Helichrysum oil, Ho oil, ginger oil, iris oil, jasmin oil, cajeput oil, calamus oil, chamomile oil, camphor oil, kanaga oil, cardamom oil, cassia oil, pine needle oil, copaiba balsam oil, coriander oil,
Krauseminzeöl, Kümmelöl, Kuminöl, Labdanumöl, Lavendelöl, Lemongrasöl, Lindenblütenöl, Limetteöl, Mandarinenöl, Melissenöl, Minzöl, Moschuskörneröl, Muskatelleröl, Myrrhenöl, Nelkenöl, Neroliöl, Niaouliöl, Olibanumöl, Orangenblütenöl, Orangenschalenöl, Origanumöl, Palmarosaöl, Patschuliöl, Perubalsamöl, Petitgrainöl, Pfefferöl, Pfefferminzöl, Pimentöl, Pine-Öl, Rosenöl, Rosmarinöl, Salbeiöl, Sandelholzöl, Sellerieöl, Spiköl, Sternanisöl, Terpentinöl, Thujaöl, Thymianöl, Verbenaöl, Vetiveröl, Wacholderbeeröl, Wermutöl, Wintergrünöl, Ylang-Ylang-Öl, Ysop-Öl, Zimtöl, Zimtblätteröl, Zitronellöl, Zitronenöl sowie Zypressenöl sowie Ambrettolid, Ambroxan, alpha- Amylzimtaldehyd, Anethol, Anisaldehyd, Anisalkohol, Anisol, Anthranilsäuremethylester, Spearmint oil, caraway oil, cumin oil, labdanum oil, lavender oil, lemongrass oil, linden oil, lime oil, tangerine oil, balm oil, mint oil, musk oil, muscat oil, myrrh oil, clove oil, neroli oil, niaouli oil, olibanum oil, orange blossom oil, orange peel oil, oregano oil, palmarosa oil, patchouli oil, balsamic balsam oil, petitgrain oil. Pepper oil, peppermint oil, allspice oil, pine oil, rose oil, rosemary oil, sage oil, sandalwood oil, celery oil, spiked oil, star aniseed oil, turpentine oil, thuja oil, thyme oil, verbena oil, vetiver oil, juniper berry oil, wormwood oil, wintergreen oil, ylang-ylang oil, hyssop oil, Cinnamon oil, cinnamon leaf oil, citronella oil, lemon oil and cypress oil, as well as ambrettolide, ambroxan, alpha-amylcinnamaldehyde, anethole, anisaldehyde, anisalcohol, anisole, methyl anthranilate,
Acetophenon, Benzylaceton, Benzaldehyd, Benzoesäureethylester, Benzophenon, Benzylalkohol, Benzylacetat, Benzylbenzoat, Benzylformiat, Benzylvalerianat, Borneol, Bornylacetat,
Boisambrene forte, alpha-Bromstyrol, n-Decylaldehyd, n-Dodecylaldehyd, Eugenol, Eugenol- methylether, Eukalyptol, Farnesol, Fenchon, Fenchylacetat, Geranylacetat, Geranylformiat, Heliotropin, Heptincarbonsäuremethylester, Heptaldehyd, Hydrochinon-Dimethylether, Acetophenone, benzylacetone, benzaldehyde, ethyl benzoate, benzophenone, benzyl alcohol, benzyl acetate, benzyl benzoate, benzyl formate, benzyl valerate, borneol, bornyl acetate, Boisambrene forte, alpha-bromostyrene, n-decyl aldehyde, n-dodecyl aldehyde, eugenol, eugenol methyl ether, eucalyptol, farnesol, fenchone, fenchyl acetate, geranyl acetate, geranyl formate, heliotropin, heptincarboxylic acid methyl ester, heptaldehyde, hydroquinone dimethyl ether,
Hydroxyzimtaldehyd, Hydroxyzimtalkohol, Indol, Iron, Isoeugenol, Isoeugenolmethylether, Isosafrol, Jasmon, Kampfer, Karvakrol, Karvon, p-Kresolmethylether, Cumarin, p-Methoxyacetophenon, Methyl-n-amylketon, Methylanthranilsäuremethylester, p-Methylacetophenon, Methylchavikol, p- Methylchinolin, Methyl-beta-naphthylketon, Methyl-n-nonylacetaldehyd, Methyl-n-nonylketon, Muskon, beta-Naphtholethylether, beta-Naphthol-methylether, Nerol, n-Nonylaldehyd, Nonylalkohol, n-Octylaldehyd, p-Oxy-Acetophenon, Pentadekanolid, beta-Phenylethylalkohol, Phenylessigsäure, Pulegon, Safrol, Salicylsäureisoamylester, Salicylsäuremethylester, Salicylsäurehexylester, Salicylsäurecyclohexylester, Santalol, Sandelice, Skatol, Terpineol, Thymen, Thymol, Troenan, gamma-Undelacton, Vanillin, Veratrumaldehyd, Zimtaldehyd, Zimtalkohol, Zimtsäure, Hydroxycinnamaldehyde, hydroxycinnamyl alcohol, indole, iron, isoeugenol, isoeugenol methyl ether, isosafrole, jasmon, camphor, karvakrol, karvon, p-cresol methyl ether, coumarin, p-methoxyacetophenone, methyl n-amyl ketone, methyl anthranilate, p-methylacetophenone, methylchavikole, p-methylquinoline, Methyl-beta-naphthyl ketone, methyl n-nonyl acetaldehyde, methyl n-nonyl ketone, Muskon, beta-naphthol ethyl ether, beta-naphthol methyl ether, nerol, n-nonyl aldehyde, nonyl alcohol, n-octyl aldehyde, p-oxy acetophenone, pentadecanolide, beta-phenylethyl alcohol, phenylacetic acid, pulegone, safrol, salicylic acid isoamyl ester, salicylic acid methyl ester, salicylic acid hexyl ester, cyclohexyl salicylate, santalol, sandelice, skatole, terpineol, thymine, thymol, troenan, gamma undelactone, vanillin, veratrum aldehyde, cinnamaldehyde, cinnamyl alcohol, cinnamic acid,
Zimtsäureethylester, Zimtsäurebenzylester, Diphenyloxid, Limonen, Linalool, Linalylacetat und - Propionat, Melusat, Menthol, Menthon, Methyl-n-heptenon, Pinen, Phenylacetaldehyd, Cinnamic acid ethyl ester, cinnamic acid benzyl ester, diphenyloxide, limonene, linalool, linalyl acetate and propionate, melusate, menthol, menthone, methyl-n-heptenone, pinene, phenylacetaldehyde,
Terpinylacetat, Citral, Citronellal und Mischungen daraus. Ebenfalls können Gemische der genannten Stoffe als Komponente (a) verwendet werden. Terpinyl acetate, citral, citronellal and mixtures thereof. Likewise, mixtures of the substances mentioned can be used as component (a).
In der vorliegenden Erfindung kann der Duftpartikel einen einzelnen Duftstoff enthalten. In einer besonders bevorzugten Ausführungsform der Erfindung kann der Duftpartikel ein Gemisch an Duftstoffen als Komponente (a) enthalten. Ein solches Gemisch an Duftstoffen kann auch als Parfüm oder Parfümöl bezeichnet werden. In the present invention, the fragrance particle may contain a single fragrance. In a particularly preferred embodiment of the invention, the fragrance particle may contain a mixture of fragrances as component (a). Such a mixture of perfumes may also be referred to as perfume or perfume oil.
In einer weiteren bevorzugten Ausführungsform weist der Duftstoff (a) einen logP-Wert zwischen 1 ,0 und 8,0, mehr bevorzugt zwischen 1 , 1 und 7,7, noch weiter bevorzugt zwischen 1 ,2 und 7,6, besonders zwischen 1 ,4 und 7,4, auf. In a further preferred embodiment, the perfume (a) has a logP value between 1.0 and 8.0, more preferably between 1.1 and 7.7, even more preferably between 1.2 and 7.6, especially between 1 and 1 , 4 and 7.4, on.
Der P-Wert, auch Kow-Wert genannt, ist ein Wert, der das Verhältnis zwischen Lipophilie und Hydrophilie einer Substanz ausdrückt. Hiezu wird die Verteilung einer Substanz in einem Oktanol- Wasser-System bestimmt. Der P-Wert ergibt sich aus der nachstehenden Formel: The P value, also known as the K ow value, is a value that expresses the relationship between lipophilicity and hydrophilicity of a substance. For this purpose, the distribution of a substance in an octanol-water system is determined. The P value is given by the formula below:
emikalie in der Oktanolphase und
emikalie in der Wasserphase ist. emikalie in the octanol phase and is in the water phase.
Für den Fall, dass der P-Wert Wert größer als 1 ist, löst sich eine Substanz besser in Oktanol. Bei einem P-Wert von kleiner als 1 ist die Substanz besser in Wasser löslich.
In einer bevorzugten Ausführungsform der Erfindung beträgt die Menge an Duftstoff (a) 0,01 bis 10 Gew.-%, bevorzugt 0,05 bis 7 Gew.-%, mehr bevorzugt 0, 1 bis 5 Gew.-%, insbesondere 0,3 bis 3 Gew.-%, bezogen auf das Gesamtgewicht des Wasch-, Reinigungs- oder Pflegemittels. In the event that the P-value value is greater than 1, a substance dissolves better in octanol. At a P-value of less than 1, the substance is more soluble in water. In a preferred embodiment of the invention, the amount of perfume (a) is from 0.01 to 10% by weight, preferably from 0.05 to 7% by weight, more preferably from 0.1 to 5% by weight, in particular 0, 3 to 3 wt .-%, based on the total weight of the washing, cleaning or care agent.
Der erfindungsgemäße Parfümpartikel enthält neben Duftstoff (a) zusätzlich ein Verdickungsmittel (b). In addition to fragrance (a), the perfume particle according to the invention additionally contains a thickener (b).
Bei einem Verdickungsmittel handelt sich in der vorliegenden Erfindung üblicherweise um eine bevorzugt organische Verbindung, welche einer Flüssigkeit oder einem Öl zugesetzt wird, um die Viskosität der Flüssigkeit oder des Öls zu erhöhen bzw. die Flüssigkeit oder das Öl zu verdicken. A thickening agent in the present invention is usually a preferred organic compound which is added to a liquid or oil to increase the viscosity of the liquid or oil, or to thicken the liquid or oil.
Hierzu wird das Verdickungsmittel bevorzugt unter leichtem Erwärmen in der Flüssigkeit oder dem Öl gelöst, vorzugsweise vollständig gelöst, sodass beim Abkühlen der Flüssigkeit oder des Öl, welche das Verdickungsmittel enthalten, eine Verdickung auftritt. Als Verdickung kann eine deutliche Erhöhung der Viskosität gegenüber der kein Verdickungsmittel enthaltenden Flüssigkeit oder des kein Verdickungsmittel enthaltenden Öls angesehen werden. Die Verdickung der Flüssigkeit oder des Öls tritt ab einer spezifischen Konzentration an Verdickungsmittel auf, da bei dieser Konzentration die Verdickungsmittelmoleküle mit einander in Wechselwirkung treten und ein Netzwerkwerk bilden können, welches die Flüssigkeit oder das Öl in dem Netzwerkwerk stützt. Die meisten Verdickungsmittel sind lineare oder verzweigte Moleküle, die durch intramolekulare Wechselwirkungen, wie Wasserstoff brücken oder hydrophobe Wechselwirkungen, miteinander interagieren können. Die erfindungsgemäßen Verdickungsmittel weisen bevorzugt keinen tensidischen Effekt auf. Sie sind nicht in Wasser löslich und bilden mit der zu verdickenden Substanz eine Phase. Weiterhin können die Flüssigkeit oder das Öl zusammen mit dem For this purpose, the thickening agent is preferably dissolved with slight heating in the liquid or oil, preferably completely dissolved, so that upon cooling of the liquid or the oil containing the thickening agent, a thickening occurs. As a thickening, a significant increase in the viscosity of the non-thickener-containing liquid or oil containing no thickener can be considered. The thickening of the liquid or oil occurs above a specific concentration of thickener, because at that concentration, the thickener molecules can interact and form a network that supports the liquid or oil in the network. Most thickeners are linear or branched molecules that can interact through intramolecular interactions, such as hydrogen bonding or hydrophobic interactions. The thickeners according to the invention preferably have no surfactant effect. They are not soluble in water and form a phase with the substance to be thickened. Furthermore, the liquid or the oil together with the
Verdickungsmittel bevorzugt ein Gel bilden, welches sich wie ein Feststoff verhalten kann. Thickening agents preferably form a gel which can behave like a solid.
In der vorliegenden Erfindung enthält der Duftpartikel bevorzugt ein Verdickungsmittel. Alternativ bevorzugt kann der Duftpartikel mehrere, verschiedene Verdickungsmittel als Komponente (b) enthalten. Besonderes bevorzugt enthält der Duftpartikel nur ein einziges Verdickungsmittel. In the present invention, the fragrance particle preferably contains a thickening agent. Alternatively preferably, the fragrance particle may contain a plurality of different thickening agents as component (b). Most preferably, the fragrance particle contains only a single thickener.
Weiterhin ist es bevorzugt, dass das Verdickungsmittel (b) in der Lage ist, einen (bevorzugt bei 25°C) flüssigen Stoff, bevorzugt mit einem logP-Wert zwischen 1 ,0 und 8,0, mehr bevorzugt zwischen 1 , 1 und 7,7, noch weiter bevorzugt zwischen 1 ,2 und 7,6, besonders zwischen 1 ,4 und 7,4 zu verdicken. Durch diese bevorzugte Eigenschaft ist das Verdickungsmittel in der Lage insbesondere die obengenannten Duftstoffe zu verdicken. Furthermore, it is preferred that the thickener (b) is capable of (preferably at 25 ° C) liquid, preferably having a log P between 1, 0 and 8.0, more preferably between 1, 1 and 7 , 7, more preferably between 1, 2 and 7.6, especially between 1, 4 and 7.4 to thicken. By virtue of this preferred property, the thickening agent is capable of thickening in particular the abovementioned fragrances.
Vorzugsweise liegt das Verdickungsmittel (b) bei 25°C in fester Form vor. In einer bevorzugten Ausführungsform weist das Verdickungsmittel daher einen Schmelzpunkt auf, der im Bereich von 25°C bis 280°C, bevorzugt von 30°C bis 250°C, mehr bevorzugt von 40°C bis 220°C, Preferably, the thickener (b) is in solid form at 25 ° C. In a preferred embodiment, therefore, the thickening agent has a melting point ranging from 25 ° C to 280 ° C, preferably from 30 ° C to 250 ° C, more preferably from 40 ° C to 220 ° C,
insbesondere von 45°C bis 200°C liegt.
In einer bevorzugten Ausführungsform der Erfindung beträgt die Menge an Verdickungsmittel (b) 0,001 bis 5 Gew.-%, bevorzugt 0,005 bis 3 Gew.-%, mehr bevorzugt 0,01 bis 1 Gew.-%, insbesondere 0,02 bis 0,5 Gew.-%, bezogen auf das Gesamtgewicht des Wasch-, Reinigungsoder Pflegemittels. especially from 45 ° C to 200 ° C. In a preferred embodiment of the invention, the amount of thickener (b) is from 0.001 to 5% by weight, preferably from 0.005 to 3% by weight, more preferably from 0.01 to 1% by weight, in particular from 0.02 to 0, 5 wt .-%, based on the total weight of the washing, cleaning or care agent.
In einer bevorzugten Ausführungsform der Erfindung beträgt das Verhältnis von Verdickungsmittel (b) zu Duftstoff (a) im Duftpartikel von 1 :1000 bis 1 :2, mehr bevorzugt von 1 :500 bis 1 :4, insbesondere von 1 : 100 bis 1 :6, bezogen auf das eingesetzte Gewicht der jeweiligen Substanz. Durch das obenstehende Verhältnis kann eine bevorzugte Verdickung erreicht werden. In a preferred embodiment of the invention, the ratio of thickener (b) to fragrance (a) in the fragrance particle is from 1: 1000 to 1: 2, more preferably from 1: 500 to 1: 4, in particular from 1: 100 to 1: 6 , based on the weight of the respective substance. By the above ratio, a preferred thickening can be achieved.
In einer weiteren bevorzugten Ausführungsform der Erfindung handelt es sich bei dem In a further preferred embodiment of the invention is in the
Verdickungsmittel (b) um eine Verbindung gemäß der Formel (I) Thickener (b) to a compound according to formula (I)
Formel (I) wobei Formula (I) wherein
R und R2 unabhängig voneinander eine lineare oder verzweigte Alkylgruppe mit 3 bis 25 R and R 2 independently of one another are a linear or branched alkyl group having 3 to 25
Kohlenstoffatomen und Carbon atoms and
n 1 , 2, 3, 4, 5 oder 6 ist. Die Alkylgruppe kann substituiert oder bevorzugt unsubstituiert sein. Ebenfalls können R und R2 unabhängig voneinander eine Arylgruppe oder Alkarylgruppe sein. n is 1, 2, 3, 4, 5 or 6. The alkyl group may be substituted or preferably unsubstituted. Also, R and R 2 may independently be an aryl group or alkaryl group.
In einer mehr bevorzugten Ausführungsform ist das Verdickungsmittel (b) eine Verbindung mit der Formel (I), wobei R und R2 unabhängig von einander eine lineare Alkylgruppe mit 3 bis 19 Kohlenstoffatomen und n 2, 3, 4 oder 5, mehr bevorzugt 3 oder 4, ist. Besonders bevorzugt ist n = 4. In a more preferred embodiment, the thickening agent (b) is a compound of formula (I) wherein R and R 2 are independently a linear alkyl group of 3 to 19 carbon atoms and n is 2, 3, 4 or 5, more preferably 3 or 4, is. Particularly preferred is n = 4.
Insbesondere bevorzugt ist das Verdickungsmittel (b) Mannitol-dioctanoat. Most preferably, the thickener (b) is mannitol dioctanoate.
Der erfindungsgemäße Parfümpartikel enthält neben Duftstoff (a) und Verdickungsmittel (b) zusätzlich ein Schutzkolloid (c). In addition to fragrance (a) and thickener (b), the perfume particle according to the invention additionally contains a protective colloid (c).
Unter einem Schutzkolloid (c) wird in der vorliegenden Erfindung üblicherweise eine Substanz verstanden, die eine Art Schutzschicht um eine verdickte Substanz/einen Gelpartikel bilden kann. Durch diese Schutzschicht wird bevorzugt verhindert, dass sich die oben beschriebene A protective colloid (c) in the present invention is usually understood as meaning a substance which can form a kind of protective layer around a thickened substance / gel particle. By this protective layer is preferably prevented that the above-described
Verdickungsmittel enthaltende Flüssigkeit oder das oben beschriebene Verdickungsmittel enthaltende Öl zu einem Gel(klumpen) zusammenlagert. Durch die Verhinderung der Aggregation
können bevorzugt mit einer Schutzschicht versehene Gelpartikel erhalten werden, welche sich wie Feststoffpartikel verhalten können. So können die mit einer Schutzschicht versehenen Gelpartikel beispielsweise eine bestimmbare Partikelgröße aufweisen. Thickener-containing liquid or the above-described thickener containing oil to a gel (lump) together. By preventing aggregation For example, gel particles provided with a protective layer can preferably be obtained which can behave like solid particles. For example, the gel particles provided with a protective layer can have a determinable particle size.
In einer bevorzugten Ausführungsform handelt es bei dem Schutzkolloid bevorzugt um eine polymere Verbindung, die neben einem hydrophoben Teil auch hydrophile Gruppen aufweist. Beispiele für solche hydrophilen Gruppen sind Alkoxy-, Hydroxy, Amid-, quartäre Ammonium-, Sulfat-, Sulfonat- Carbonsäure- und Carbonsäureestergruppen, wobei die Carbonsäuren in Form der freien Säure und/oder in Form des entsprechenden Salzes, bevorzugt Alkalisalzes, vorliegen können. In a preferred embodiment, the protective colloid is preferably a polymeric compound which, in addition to a hydrophobic part, also has hydrophilic groups. Examples of such hydrophilic groups are alkoxy, hydroxy, amide, quaternary ammonium, sulfate, sulfonate, carboxylic acid and carboxylic acid ester groups, where the carboxylic acids may be in the form of the free acid and / or in the form of the corresponding salt, preferably alkali metal salt ,
In einer bevorzugten Ausführungsform ist das Schutzkolloid (c) ein Polymer mit einem In a preferred embodiment, the protective colloid (c) is a polymer having a
gewichtsmittleren Molekulargewicht von 500 bis 200.000 g/mol, bevorzugt von 1.000 bis weight-average molecular weight of 500 to 200,000 g / mol, preferably 1,000 to
80.000 g/mol, mehr bevorzugt 1.500 bis 50.000 g/mol, besonders bevorzugt 2.000 bis 80,000 g / mol, more preferably 1,500 to 50,000 g / mol, particularly preferably 2,000 to
20.000 g/mol. Das gewichtsmittlere Molekulargewicht des Polymers wird bevorzugt mit Hilfe der Gelpermeationschromatografie bestimmt. Durch die Verwendung eines Polymers mit dem vorstehend genannten gewichtsmittleren Molekulargewicht als Schutzkolloid kann im Allgemeinen eine vorteilhafte„Umhüllung" um den verdickten Duftstoff erreicht werden und eine Aggregation zu einem Gel verhindert werden. 20,000 g / mol. The weight-average molecular weight of the polymer is preferably determined by gel permeation chromatography. By using a polymer having the above-mentioned weight-average molecular weight as the protective colloid, an advantageous "coating" around the thickened perfume can generally be achieved and aggregation into a gel can be prevented.
Das Schutzkolloid kann z.B. Polyvinylalkol, Polyvinylacetat, Polysaccharid, Cellulose, und deren Carboxymethyl-, Methyl-, Hydroxyethyl- und Hydroxypropyl-Derivate, Poly(meth)acrylsäure, Copolymeren von (Meth)acrylaten mit carboxyfunktionellen Comonomeren, Ligninsulfonat, Polyvinylsulfonsäure, Poly(meth)acrylamid, Polyvinylpyrrolidon, Polyacetate und Gemische daraus enthalten oder daraus bestehen. The protective colloid may e.g. Polyvinyl alcohol, polyvinyl acetate, polysaccharide, cellulose, and their carboxymethyl, methyl, hydroxyethyl and hydroxypropyl derivatives, poly (meth) acrylic acid, copolymers of (meth) acrylates with carboxy-functional comonomers, lignosulfonate, polyvinylsulfonic acid, poly (meth) acrylamide, polyvinylpyrrolidone , Polyacetates and mixtures thereof or consisting thereof.
Das Schutzkolloid kann bevorzugt ein voll- oder teilhydrolysiertes Copolymer aus Maleinsäure und Styrol enthalten oder daraus bestehen. Besonders bevorzugt enthält die Komponente (c) ein voll- oder teilhydrolysiertes Copolymer aus Maleinsäure und Styrol, bei dem das Monomerenverhältnis von Stryrol zu Maleinsäureanhydrid 5: 1 bis 1 :5, mehr bevorzugt 4: 1 bis 1 :4, insbesondere 2: 1 bis 1 :2 beträgt. The protective colloid may preferably contain or consist of a fully or partially hydrolyzed copolymer of maleic acid and styrene. Component (c) particularly preferably contains a fully or partially hydrolyzed copolymer of maleic acid and styrene, in which the monomer ratio of styrene to maleic anhydride is 5: 1 to 1: 5, more preferably 4: 1 to 1: 4, in particular 2: 1 to 1: 2.
In einer bevorzugten Ausführungsform der Erfindung beträgt die Menge an Schutzkolloid (c) 0,01 bis 10 Gew.-%, bevorzugt 0,02 bis 8 Gew.-%, mehr bevorzugt 0,05 bis 5 Gew.-%, insbesondere 0,1 bis 2 Gew.-%, bezogen auf das Gesamtgewicht des Wasch-, Reinigungs- oder Pflegemittels. In a preferred embodiment of the invention, the amount of protective colloid (c) is 0.01 to 10% by weight, preferably 0.02 to 8% by weight, more preferably 0.05 to 5% by weight, in particular 0, 1 to 2 wt .-%, based on the total weight of the washing, cleaning or care agent.
Zum Erreichen der erfindungsgemäßen Vorteile können bevorzugt Duftpartikel mit einer speziellen Teilchengröße verwendet werden. In einer bevorzugten Ausführungsform der Erfindung weist die Partikelgrößenverteilung der Duftpartikel einen d(50)-Wert von 0,05 bis 50 μιη, mehr bevorzugt von 0,2 bis 40 μιη, besonders bevorzugt von 0,5 bis 30 μιη und insbesondere von 1 ,0 bis 20 μιη auf.
Der d(50)-Wert einer Partikelgrößenverteilung kann als Durchmesser der mittleren Partikelgröße betrachtet werden. Dieser Durchmesser der mittleren Partikelgröße entspricht dem Durchmesser, bei dem 50 % der Partikel einen Durchmesser aufweisen, der kleiner als Durchmesser der mittleren Partikelgröße ist. Folglich weisen bei dem d(50)-Wert einer Partikelgrößenverteilung ebenfalls 50 % der Partikel einen Durchmesser aus, der größer als der Durchmesser der mittleren Partikelgröße ist. To achieve the advantages according to the invention, fragrance particles with a specific particle size can preferably be used. In a preferred embodiment of the invention, the particle size distribution of the fragrance particles has a d (50) value of 0.05 to 50 μm, more preferably of 0.2 to 40 μm, particularly preferably of 0.5 to 30 μm and in particular of 1, 0 to 20 μιη on. The d (50) value of a particle size distribution can be considered as the diameter of the average particle size. This diameter of the average particle size corresponds to the diameter at which 50% of the particles have a diameter which is smaller than the diameter of the average particle size. Thus, at the d (50) value of a particle size distribution, also 50% of the particles have a diameter greater than the diameter of the average particle size.
Der„Durchmesser des mittleren Partikels" bezieht sich im Kontext dieser Erfindung auf den d(50)- Wert des Durchmessers des volumenmittleren Partikels, welcher mithilfe des 3.150 Feinstkorn- Granulometers UPA 150 der Firma Honeywell Inc. gemessen und unter Verwendung der Mess- Software Microtac Particle Size Analysis Ver.7.01 ausgewertet wird. The "diameter of the mean particle" in the context of this invention refers to the d (50) value of the diameter of the volume-average particle measured using the 3,150 micro-particle granulometer UPA 150 from Honeywell Inc. and using the measuring software Microtac Particle Size Analysis Ver.7.01 is evaluated.
Vergleichbar mit dem d(50)-Wert beschreibt der d(10)-Wert der Partikelgrößenverteilung den Durchmesser, bei dem 10 % der Partikel einen geringen Durchmesser aufweisen als den Comparable to the d (50) value, the d (10) value of the particle size distribution describes the diameter at which 10% of the particles have a small diameter than that
Durchmesser, welcher dem d(10)-Wert entspricht. In einer bevorzugten Ausführungsform der Erfindung weist die Partikelgrößenverteilung der Duftpartikel einen d(10)-Wert von 0,02 bis 20 μιη, mehr bevorzugt von 0,05 bis 15 μιη, besonders bevorzugt von 0,1 bis 10 μιη und insbesondere von 0,15 bis 6 μιη auf. Diameter corresponding to the d (10) value. In a preferred embodiment of the invention, the particle size distribution of the fragrance particles has a d (10) value of 0.02 to 20 μιη, more preferably from 0.05 to 15 μιη, particularly preferably from 0.1 to 10 μιη and in particular from 0, 15 to 6 μιη on.
Ebenfalls vergleichbar mit dem d(50)-Wert beschreibt der d(90)-Wert der Partikelgrößenverteilung den Durchmesser, bei dem 90 % der Partikel einen geringen Durchmesser aufweisen als den Durchmesser, welcher dem d(90)-Wert entspricht. In einer bevorzugten Ausführungsform der Erfindung weist die Partikelgrößenverteilung der Duftpartikel einen d(90)-Wert von 0,2 bis 150 μιη, mehr bevorzugt von 0,5 bis 75 μιη, besonders bevorzugt von 1 ,2 bis 60 μιη und insbesondere von 1 ,8 bis 25 μιη auf. Also comparable to the d (50) value, the d (90) value of the particle size distribution describes the diameter at which 90% of the particles have a small diameter than the diameter which corresponds to the d (90) value. In a preferred embodiment of the invention, the particle size distribution of the fragrance particles has a d (90) value of 0.2 to 150 μιη, more preferably from 0.5 to 75 μιη, particularly preferably from 1, 2 to 60 μιη and especially of 1, 8 to 25 μιη on.
Es hat sich herausgestellt, dass durch die Verwendung des obengenannten Schutzkolloids bevorzugt Gelpartikel einer bestimmten Größe erhalten werden. Diese können dann beispielsweise im Rahmen eines Wasch-, Reinigungs- oder Pflegevorgangs auf die zu behandelnden Oberflächen der Gegenstände, bevorzugt Textilien, aufgebracht werden. Dieser Vorgang kann auch als „Aufsiebvorgang" der Duftpartikel bezeichnet werden. Die„aufgesiebten" Duftpartikel verbleiben auch nach einem möglichen Trockenvorgang auf den erwähnten Oberflächen und stellen sicher, dass der behandelte Gegenstand über einen längeren Zeitraum hinweg einen angenehmen Duft verströmt und das Gefühl der Frische vermittelt. It has been found that by the use of the above-mentioned protective colloid gel particles of a certain size are preferably obtained. These can then, for example, in the context of a washing, cleaning or care process on the surfaces to be treated of the objects, preferably textiles, are applied. This process can also be referred to as a "sieving process" of the fragrance particles.The "sifted" fragrance particles remain on the mentioned surfaces even after a possible drying process and ensure that the treated article exudes a pleasant odor over a longer period of time and the feeling of freshness taught.
Weiterhin ist es bevorzugt, dass im Duftpartikel das Verhältnis Schutzkolloid (c) zu Duftstoff (a) von 1 :100 bis 1 : 1 , mehr bevorzugt von 1 :50 bis 1 :2, insbesondere 1 :30 bis 1 :3 beträgt.
Das erfindungsgemäße Mittel, bevorzugt das erfindungsgemäße Wasch-, Reinigungs- oder Pflegemittel kann zusätzlich zu den beschriebenen Duftpartikeln weitere Inhaltsstoffe enthalten. Die weiteren Inhaltsstoffe können die anwendungstechnischen und/oder ästhetischen Furthermore, it is preferred that in the fragrance particle the ratio of protective colloid (c) to fragrance (a) is from 1: 100 to 1: 1, more preferably from 1:50 to 1: 2, in particular from 1:30 to 1: 3. The agent according to the invention, preferably the washing, cleaning or care agent according to the invention, may contain further ingredients in addition to the fragrance particles described. The other ingredients may be the performance and / or aesthetic
Eigenschaften des Wasch-, Reinigungs- oder Pflegemittel gewährleisten oder weiter verbessern. Ensure or further improve the properties of the washing, cleaning or care products.
Im Rahmen der vorliegenden Erfindung können bevorzugte Wasch-, Reinigungs- oder Pflegemittel zusätzlich einen oder mehrere Stoffe aufweisen, insbesondere wenigstens eine, vorzugsweise mehrere, aktive Komponenten, bevorzugt ausgewählt aus der Gruppe umfassend anionische Tenside, kationische Tenside, amphotere Tenside, nichtionische Tenside, Acidifizierungsmittel, Alkalisierungsmittel, Anti-Knitter-Verbindungen, antibakterielle Stoffe, Antioxidantien, In the context of the present invention, preferred washing, cleaning or care agents may additionally comprise one or more substances, in particular at least one, preferably several, active components, preferably selected from the group comprising anionic surfactants, cationic surfactants, amphoteric surfactants, nonionic surfactants, acidifiers , Alkalizing agents, anti-crease compounds, antibacterial agents, antioxidants,
Antiredepositionsmittel, Antistatika, Gerüststoffe, Bleichmittel, Bleichaktivatoren, Anti redeposition agents, antistatic agents, builders, bleaches, bleach activators,
Bleichstabilisatoren, Bleichkatalysatoren, Bügelhilfsmittel, Cobuilder, Gerüststoffe, weitere Duftstoffe, Einlaufverhinderer, Elektrolyt, Enzyme, Farbschutzstoffe, Färbemittel, Farbstoffe, Farbübertragungsinhibitoren, Fluoreszenzmittel, Fungizide, Germizide, geruchskomplexierende Substanzen, Hilfsmittel, Hydrotrope, Klarspüler, Komplexbildner, Konservierungsmittel, Bleach stabilizers, bleach catalysts, ironing aids, cobuilders, builders, other perfumes, anti-shrinkage agents, electrolytes, enzymes, colorants, colorants, dyes, color transfer inhibitors, fluorescers, fungicides, germicides, odor-complexing substances, adjuvants, hydrotropes, rinse aids, chelating agents, preservatives,
Korrosionsinhibitoren, Wasser sowie wassermischbare organische Lösungsmittel, optische Aufheller, Parfüme, Parfümträger, Perlglanzgeber, pH-Stellmittel, Phobier- und Imprägniermittel, Polymere, Quell- und Schiebefestmittel, Schauminhibitoren, Schichtsilikate, schmutzabweisende Stoffe, Silberschutzmittel, Silikonöle, So/7 release- Wirkstoffe, UV-Schutz-Substanzen, Corrosion inhibitors, water and water-miscible organic solvents, optical brighteners, perfumes, perfume carriers, pearlescers, pH adjusters, repellents and impregnating agents, polymers, swelling and anti-foaming agents, foam inhibitors, phyllosilicates, stain-resistant substances, silver protectants, silicone oils, sol / 7 release agents , UV protection substances,
Viskositätsregulatoren, weitere Verdickungsmittel, Verfärbungsinhibitoren, Vergrauungsinhibitoren, Vitamine und/oder Weichspüler. Viscosity regulators, other thickeners, discoloration inhibitors, grayness inhibitors, vitamins and / or fabric softeners.
Die Mengen der einzelnen Inhaltsstoffe in den erfindungsgemäßen Wasch-, Reinigungs- oder Pflegemitteln orientieren sich jeweils am Einsatzzweck der betreffenden Mittel. The amounts of the individual ingredients in the washing, cleaning or care products according to the invention are in each case based on the intended use of the agent concerned.
Bei dem erfindungsgemäßen Mittel, insbesondere bei dem erfindungsgemäßen Wasch-, In the agent according to the invention, in particular in the washing,
Reinigungs- oder Pflegemittel, handelt es sich bevorzugt um ein organisches oder besonders bevorzugt um ein wässriges Mittel. In einer bevorzugten Ausführungsform enthält das Cleaning or care agent, it is preferably an organic or more preferably an aqueous agent. In a preferred embodiment, the
erfindungsgemäße Mittel 1 bis 99 Gew.-% Wasser, bevorzugt 10 bis 95 Gew.-% Wasser, mehr bevorzugt 20 bis 90 Gew.-% Wasser, insbesondere 40 bis 85 Gew.-% Wasser, bezogen auf das Gesamtgewicht des Mittels. Composition according to the invention 1 to 99 wt .-% water, preferably 10 to 95 wt .-% water, more preferably 20 to 90 wt .-% water, in particular 40 to 85 wt .-% water, based on the total weight of the composition.
Üblicherweise kann z.B. der Tensidgehalt beispielsweise von Waschmitteln zwischen 10 und 50 Gew.-%, vorzugsweise zwischen 12,5 und 30 Gew.-% und insbesondere zwischen 15 und 25 Gew.-% betragen, während Reinigungsmittel für das maschinelle Geschirrspülen z.B. zwischen 0,1 und 10 Gew.-%, vorzugsweise zwischen 0,5 und 7,5 Gew.-% und insbesondere zwischen 1 und 5 Gew.-% Tenside enthalten können. Wenn nicht anders angeben beziehen die Angaben für das erfindungsgemäße Wasch-, Reinigungs- oder Pflegemittels auf das Gesamtgewicht des erfindungsgemäßen Wasch-, Reinigungs- oder Pflegemittels.
Ein erfindungsgemäßes Wasch-, Reinigungs- oder Pflegemittel enthält vorzugsweise Gerüststoff, bevorzugt mindestens einen wasserlöslichen und/oder wasserunlöslichen, organischen und/oder anorganischen Gerüststoff. Zu den wasserlöslichen organischen Gerüststoffen gehören Typically, for example, the surfactant content of detergents may be between 10 and 50% by weight, preferably between 12.5 and 30% by weight and in particular between 15 and 25% by weight, whereas automatic dishwashing detergents may be between 0 and 1 and 10 wt .-%, preferably between 0.5 and 7.5 wt .-% and in particular between 1 and 5 wt .-% surfactants may contain. Unless otherwise indicated, the data for the washing, cleaning or care agent according to the invention relate to the total weight of the washing, cleaning or care agent according to the invention. A washing, cleaning or care agent according to the invention preferably contains builder, preferably at least one water-soluble and / or water-insoluble, organic and / or inorganic builder. The water-soluble organic builders include
Polycarbonsäuren, insbesondere Zitronensäure und Zuckersäuren, monomere und polymere Aminopolycarbonsäuren, insbesondere Methylglycindiessigsäure, Nitrilotriessigsäure und Polycarboxylic acids, in particular citric acid and sugar acids, monomeric and polymeric aminopolycarboxylic acids, in particular methylglycinediacetic acid, nitrilotriacetic acid and
Ethylendiamintetraessigsäure sowie Polyasparaginsäure, Polyphosphonsäuren, insbesondere Aminotris(methylenphosphonsäure), Ethylendiamintetrakis(methylenphosphonsäure) und Ethylenediaminetetraacetic acid as well as polyaspartic acid, polyphosphonic acids, in particular aminotris (methylenephosphonic acid), ethylenediaminetetrakis (methylenephosphonic acid) and
1 -Hydroxyethan-1 , 1-diphosphonsäure, polymere Hydroxyverbindungen wie Dextrin sowie polymere (Poly-)carbonsäuren, polymere Acrylsäuren, Methacrylsäuren, Maleinsäuren und Mischpolymere aus diesen, die auch geringe Anteile polymerisierbarer Substanzen ohne 1-Hydroxyethane-1, 1-diphosphonic acid, polymeric hydroxy compounds such as dextrin and polymeric (poly) carboxylic acids, polymeric acrylic acids, methacrylic acids, maleic acids and copolymers thereof, which also small amounts of polymerizable substances without
Carbonsäurefunktionalität einpolymerisiert enthalten können. Die relative Molmasse der Carboxylic acid functionality may contain polymerized. The relative molecular mass of
Homopolymeren ungesättigter Carbonsäuren liegt im Allgemeinen zwischen 5 000 und Homopolymers of unsaturated carboxylic acids is generally between 5,000 and
200 000 g/mol, die der Copolymeren zwischen 2 000 und 200 000 g/mol, vorzugsweise 50 000 bis 120 000 g/mol, jeweils bezogen auf die freie Säure. Ein besonders bevorzugtes Acrylsäure- Maleinsäure-Copolymer weist ein relatives Molekulargewicht von 50 000 bis 100 000 g/mol auf. Geeignete, wenn auch weniger bevorzugte Verbindungen dieser Klasse sind Copolymere der Acrylsäure oder Methacrylsäure mit Vinylethern, wie Vinylmethylethern, Vinylester, Ethylen, Propylen und Styrol, in denen der Anteil der Säure bevorzugt mindestens 50 Gew.-% beträgt. 200 000 g / mol, that of the copolymer between 2,000 and 200,000 g / mol, preferably 50,000 to 120,000 g / mol, in each case based on the free acid. A particularly preferred acrylic acid-maleic acid copolymer has a relative molecular weight of 50,000 to 100,000 g / mol. Suitable, though less preferred compounds of this class are copolymers of acrylic acid or methacrylic acid with vinyl ethers, such as vinylmethyl ethers, vinyl esters, ethylene, propylene and styrene, in which the proportion of the acid is preferably at least 50% by weight.
Organische Gerüststoffe können in Mengen bis zu 40 Gew.-%, insbesondere bis zu 25 Gew.-% und vorzugsweise von 1 Gew.-% bis 8 Gew.-% enthalten sein. Erfindungsgemäße Wasch-, Reinigungs- oder Pflegemittel, wie z.B. Weichspüler, können gegebenenfalls auch frei von organischem Gerüststoff sein. Organic builders may be included in amounts of up to 40% by weight, more preferably up to 25% by weight, and preferably from 1% to 8% by weight. Detergents, cleaners or conditioners according to the invention, e.g. Softener, may optionally also be free of organic builder.
Als wasserlösliche anorganische Gerüststoffmaterialien kommen insbesondere Alkalisilikate und Polyphosphate, vorzugsweise Natriumtriphosphat, in Betracht. Als wasserunlösliche, Suitable water-soluble inorganic builder materials are, in particular, alkali metal silicates and polyphosphates, preferably sodium triphosphate. As water-insoluble,
wasserdispergierbare anorganische Gerüststoffmaterialien werden insbesondere kristalline oder amorphe Alkalialumosilikate, in Mengen von bis zu 50 Gew.-%, vorzugsweise nicht über 40 Gew.- % und in flüssigen Mitteln insbesondere von 1 Gew.-% bis 5 Gew.-%, eingesetzt. Unter diesen sind die kristallinen Natriumalumosilikate in Waschmittelqualität, insbesondere Zeolith A, P und gegebenenfalls X, bevorzugt. Mengen nahe der genannten Obergrenze werden vorzugsweise in festen, teilchenförmigen Mitteln eingesetzt. Geeignete Alumosilikate weisen insbesondere keine Teilchen mit einer Korngröße von über 30 μιη auf und bestehen vorzugsweise zu wenigstens 80 Gew.-% aus Teilchen mit einer Größe von unter 10 μιη. water-dispersible inorganic builder materials are used in particular crystalline or amorphous alkali metal aluminosilicates, in amounts of up to 50 wt .-%, preferably not more than 40% by weight and in liquid agents, in particular from 1 wt .-% to 5 wt .-%. Among these, preferred are the detergent grade crystalline sodium aluminosilicates, especially zeolite A, P and optionally X. Amounts near the above upper limit are preferably used in solid, particulate agents. Suitable aluminosilicates in particular have no particles with a particle size of more than 30 μm, and preferably consist of at least 80% by weight of particles having a size of less than 10 μm.
Geeignete Substitute beziehungsweise Teilsubstitute für das genannte Alumosilikat sind kristalline Alkalisilikate, die allein oder im Gemisch mit amorphen Silikaten vorliegen können. Die in den erfindungsgemäßen Wasch-, Reinigungs- oder Pflegemitteln als Gerüststoffe brauchbaren Alkalisilikate weisen vorzugsweise ein molares Verhältnis von Alkalioxid zu Si02 von 1 : 1 bis 1 : 15, bevorzugt von 1 : 1 ,05 bis 1 : 14, insbesondere von 1 : 1 ,1 bis 1 : 12, auf und können amorph oder
kristallin vorliegen. Bevorzugte Alkalisilikate sind die Natriumsilikate, insbesondere die amorphen Natriumsilikate, mit einem molaren Verhältnis Na20:Si02 von 1 :2 bis 1 2,8. Als kristalline Silikate, die allein oder im Gemisch mit amorphen Silikaten vorliegen können, werden vorzugsweise kristalline Schichtsilikate der allgemeinen Formel Na2Six02x+l y H20 eingesetzt, in der x, das sogenannte Modul, eine Zahl von 1 ,9 bis 4 und y eine Zahl von 0 bis 20 ist und bevorzugte Werte für x 2, 3 oder 4 sind. Bevorzugte kristalline Schichtsilikate sind solche, bei denen x in der genannten allgemeinen Formel die Werte 2 oder 3 annimmt. Insbesondere sind sowohl ss- als auch [delta]-Natriumdisilikate (Na2Si205 y H20) bevorzugt. Gerüststoffe sind in den Suitable substitutes or partial substitutes for the said aluminosilicate are crystalline alkali silicates which may be present alone or in a mixture with amorphous silicates. The alkali metal silicates useful as builders in the washing, cleaning or care compositions according to the invention preferably have a molar ratio of alkali metal oxide to SiO 2 of from 1: 1 to 1:15, preferably from 1: 1, from 05 to 1:14, in particular from 1: 1, 1 to 1: 12, and may be amorphous or present in crystalline form. Preferred alkali silicates are the sodium silicates, in particular the amorphous sodium silicates, with a molar ratio Na 2 0: Si0 2 of 1: 2 to 1 2,8. The crystalline silicates which may be present alone or in admixture with amorphous silicates, are crystalline layer silicates with the general formula Na 2 Six0 2 x + ly H 2 0 used in which x, known as the modulus, an integer of 1, 9-4 and y is a number from 0 to 20 and preferred values for x are 2, 3 or 4. Preferred crystalline phyllosilicates are those in which x in the abovementioned general formula assumes the values 2 or 3. In particular, both ss and [delta] sodium disilicates (Na 2 Si 2 O 5 y H 2 O) are preferred. Builders are in the
erfindungsgemäßen Wasch-, Reinigungs- oder Pflegemitteln vorzugsweise in Mengen von 0 bis 60 Gew.-%, mehr bevorzugt von 5 bis 50 Gew.-%, insbesondere von 10 Gew.-% bis 40 Gew.-%, enthalten. Detergents, cleaning or care agents according to the invention preferably in amounts of from 0 to 60 wt .-%, more preferably from 5 to 50 wt .-%, in particular from 10 wt .-% to 40 wt .-%, contain.
Das erfindungsgemäße Mittel kann ein Bleichmittel enthalten. Als Bleichmittel sind insbesondere organische Persäuren oder Salze organischer Persäuren, wie Phthalimidopercapronsäure, Perbenzoesäure oder Salze der Diperdodecandisäure, Wasserstoffperoxid und unter den The agent according to the invention may contain a bleaching agent. As bleaching agents are in particular organic peracids or salts of organic peracids, such as phthalimidopercaproic acid, perbenzoic acid or salts of diperdodecanedioic acid, hydrogen peroxide and among the
Anwendungsbedingungen Wasserstoffperoxid-abgebende anorganische Salze, wie Perborat, Percarbonat und/oder Persilikat, geeignet. Sofern feste Persauerstoffverbindungen eingesetzt werden sollen, können diese in Form von Pulvern oder Granulaten verwendet werden, die auch in bekannter Weise umhüllt sein können. Besonders bevorzugt wird Alkalipercarbonat, Use conditions Hydrogen peroxide-releasing inorganic salts, such as perborate, percarbonate and / or persilicate suitable. If solid peroxygen compounds are to be used, they can be used in the form of powders or granules, which can also be coated in a known manner. Particularly preferred is alkali metal percarbonate,
Alkaliperboratmonohydrat oder insbesondere in flüssigen Mitteln Wasserstoffperoxid in Form wässriger Lösungen, die 3 bis 10 Gew.-% Wasserstoffperoxid enthalten, eingesetzt. Falls ein erfindungsgemäßes Wasch- Reinigungs- oder Pflegemittel Bleichmittel, wie vorzugsweise Alkali perborate monohydrate or in particular in liquid hydrogen peroxide in the form of aqueous solutions containing 3 to 10 wt .-% hydrogen peroxide used. If a laundry detergent or conditioner according to the invention bleach, as preferably
Persauerstoffverbindungen, enthält, sind diese in Mengen von vorzugsweise bis 1 zu 50 Gew.-%, mehr bevorzugt von 2 bis 40 Gew.-%, insbesondere von 5 bis 30 Gew.-%, bezogen auf das Gesamtgewicht des erfindungsgemäßen Mittels, vorhanden. Der Zusatz geringer Mengen bekannter Bleichmittelstabilisatoren wie beispielsweise von Phosphonaten, Boraten bzw. Peroxygen compounds, these are present in amounts of preferably up to 1 to 50 wt .-%, more preferably from 2 to 40 wt .-%, in particular from 5 to 30 wt .-%, based on the total weight of the composition according to the invention. The addition of small amounts of known bleach stabilizers such as phosphonates, borates or
Metaboraten und Metasilikaten sowie Magnesiumsalzen wie Magnesiumsulfat kann bevorzugt sein. Metaborates and metasilicates as well as magnesium salts such as magnesium sulfate may be preferred.
Als Bleichaktivatoren können Verbindungen, die unter Perhydrolysebedingungen aliphatische Peroxocarbonsäuren mit vorzugsweise 1 bis 10 C-Atomen, insbesondere 2 bis 4 C-Atomen, und/oder gegebenenfalls substituierte Perbenzoesäure ergeben, eingesetzt werden. Geeignet sind Substanzen, die O- und/oder N-Acylgruppen der genannten C-Atomzahl und/oder gegebenenfalls substituierte Benzoylgruppen tragen. Bevorzugt sind mehrfach acylierte Alkylendiamine, insbesondere Tetraacetylethylendiamin (TAED), acylierte Triazinderivate, insbesondere 1 ,5- Diacetyl-2,4-dioxohexahydro-1 ,3,5-triazin (DADHT), acylierte Glykolurile, insbesondere As bleach activators, it is possible to use compounds which, under perhydrolysis conditions, give aliphatic peroxycarboxylic acids having preferably 1 to 10 C atoms, in particular 2 to 4 C atoms, and / or optionally substituted perbenzoic acid. Suitable substances are those which carry O- and / or N-acyl groups of the stated C atom number and / or optionally substituted benzoyl groups. Preference is given to polyacylated alkylenediamines, in particular tetraacetylethylenediamine (TAED), acylated triazine derivatives, in particular 1,5-diacetyl-2,4-dioxohexahydro-1,3,5-triazine (DADHT), acylated glycolurils, in particular
Tetraacetylglykoluril (TAGU), N-Acylimide, insbesondere N-Nonanoylsuccinimid (NOSI), acylierte Phenolsulfonate, insbesondere n-Nonanoyl- oder Isononanoyloxybenzolsulfonat (n- bezehungsweise iso-NOBS), Carbonsäureanhydride, insbesondere Phthalsäureanhydrid, acylierte mehrwertige Alkohole, insbesondere Triacetin, Ethylenglykoldiacetat, 2,5-Diacetoxy-2,5- dihydrofuran und Enolester sowie acetyliertes Sorbitol und Mannitol beziehungsweise deren
Mischungen (SORMAN), acylierte Zuckerderivate, insbesondere Pentaacetylglukose (PAG), Pentaacetylfruktose, Tetraacetylxylose und Octaacetyllactose sowie acetyliertes, gegebenenfalls N-alkyliertes Glucamin und Gluconolacton, und/oder N-acylierte Lactame, beispielsweise N- Benzoylcaprolactam. Hydrophil substituierte Acylacetale und Acyllactame werden ebenfalls bevorzugt eingesetzt. Auch Kombinationen konventioneller Bleichaktivatoren können eingesetzt werden. Derartige Bleichaktivatoren können im üblichen Mengenbereich, vorzugsweise in Mengen von 1 bis 10 Gew.-%, mehr bevorzugt 2 bis 8 Gew.-%, insbesondere 3 bis 7 Gew.-% enthalten sein, bezogen auf das Gesamtgewicht des erfindungsgemäßen Wasch-, Reinigungs- oder Pflegemittels. Tetraacetylglycoluril (TAGU), N-acylimides, in particular N-nonanoylsuccinimide (NOSI), acylated phenolsulphonates, in particular n-nonanoyl or isononanoyloxybenzenesulphonate (n-iso-NOBS), carboxylic anhydrides, in particular phthalic anhydride, acylated polyhydric alcohols, in particular triacetin, ethylene glycol diacetate, 2,5-diacetoxy-2,5-dihydrofuran and enol esters; and acetylated sorbitol and mannitol or theirs Mixtures (SORMAN), acylated sugar derivatives, in particular pentaacetylglucose (PAG), pentaacetylfruktose, tetraacetylxylose and octaacetyllactose as well as acetylated, optionally N-alkylated glucamine and gluconolactone, and / or N-acylated lactams, for example N-benzoylcaprolactam. Hydrophilic substituted acyl acetals and acyl lactams are also preferably used. Combinations of conventional bleach activators can also be used. Such bleach activators may be present in the customary amount range, preferably in amounts of from 1 to 10% by weight, more preferably from 2 to 8% by weight, in particular from 3 to 7% by weight, based on the total weight of the inventive washing, cleaning or care product.
Zusätzlich zu den oben aufgeführten konventionellen Bleichaktivatoren oder an deren Stelle können auch Sulfonimine und/oder bleichverstärkende Übergangsmetallsalze bzw. Übergangsmetallkomplexe als sogenannte Bleichkatalysatoren enthalten sein. Zu den in Frage kommenden Übergangsmetallverbindungen gehören insbesondere Mangan-, Eisen-, Cobalt-, Rutheniumoder Molybdän-Salenkomplexe und deren N-Analogverbindungen, Mangan-, Eisen-, Cobalt-, In addition to the conventional bleach activators listed above or in their place, sulfonimines and / or bleach-enhancing transition metal salts or transition metal complexes may also be present as so-called bleach catalysts. Among the candidate transition metal compounds include in particular manganese, iron, cobalt, ruthenium or molybdenum-salene complexes and their N-analogues, manganese, iron, cobalt,
Ruthenium- oder Molybdän-Carbonylkomplexe, Mangan-, Eisen-, Cobalt-, Ruthenium-, Molybdän-, Titan-, Vanadium- und Kupfer-Komplexe mit stickstoffhaltigen Tripodliganden, Cobalt-, Eisen-, Kupfer- und Ruthenium-Aminkomplexe. Kombinationen aus Bleichaktivatoren und Ruthenium or molybdenum carbonyl complexes, manganese, iron, cobalt, ruthenium, molybdenum, titanium, vanadium and copper complexes with nitrogen-containing tripod ligands, cobalt, iron, copper and ruthenium amine complexes. Combinations of bleach activators and
Übergangsmetall-Bleichkatalysatoren können ebenfalls eingesetzt werden. Bleichverstärkende Übergangsmetallkomplexe, insbesondere mit den Zentralatomen Mn, Fe, Co, Cu, Mo, V, Ti und/oder Ru, können in üblichen Mengen, vorzugsweise in einer Menge bis zu 1 Gew.-%, insbesondere von 0,0025 bis 0,25 Gew.-% und besonders bevorzugt von 0,01 bis 0,1 Gew.-% eingesetzt werden, jeweils bezogen auf Gesamtgewicht des Wasch-, Reinigungs- und Pflegmittels. Transition metal bleach catalysts can also be used. Bleach-enhancing transition metal complexes, in particular having the central atoms Mn, Fe, Co, Cu, Mo, V, Ti and / or Ru, may be present in conventional amounts, preferably in an amount up to 1% by weight, in particular from 0.0025 to 0, 25 wt .-% and particularly preferably from 0.01 to 0.1 wt .-% are used, each based on the total weight of the washing, cleaning and care agent.
Als in den Wasch-, Reinigungs- und Pflegmitteln verwendbare Enzyme kommen bevorzugt solche aus der Klasse der Proteasen, Cutinasen, Amylasen, Pullulanasen, Hemicellulasen, Cellulasen, Lipasen, Oxidasen und Peroxidasen sowie deren Gemische in Frage. Besonders bevorzugt sind aus Pilzen oder Bakterien, wie Bacillus subtilis, Bacillus licheniformis, Streptomyces griseus, Humicola lanuginosa, Humicola insolens, Pseudomonas pseudoalcaligenes oder Pseudomonas cepacia gewonnene enzymatische Wirkstoffe. Die gegebenenfalls verwendeten Enzyme können vorzugsweise an Trägerstoffen adsorbiert und/oder in Hüllsubstanzen eingebettet sein, um sie gegen vorzeitige Inaktivierung zu schützen. Enzyme sind in den erfindungsgemäßen Wasch-, Reinigungs- und Pflegmitteln vorzugsweise zu 0 bis 5 Gew.-%, mehr bevorzugt 0, 1 bis 4 Gew.-% insbesondere von 0,2 bis 2 Gew.-%, enthalten, bezogen auf das Gesamtgewicht des Suitable enzymes which can be used in the washing, cleaning and care compositions are preferably those from the class of proteases, cutinases, amylases, pullulanases, hemicellulases, cellulases, lipases, oxidases and peroxidases and mixtures thereof. Particularly preferred are enzymatic agents obtained from fungi or bacteria such as Bacillus subtilis, Bacillus licheniformis, Streptomyces griseus, Humicola lanuginosa, Humicola insolens, Pseudomonas pseudoalcaligenes or Pseudomonas cepacia. The optionally used enzymes may preferably be adsorbed to carriers and / or embedded in encapsulating substances in order to protect them against premature inactivation. Enzymes are present in the washing, cleaning and care agents according to the invention preferably to 0 to 5 wt .-%, more preferably 0, 1 to 4 wt .-%, in particular from 0.2 to 2 wt .-%, based on the Total weight of
erfindungsgemäßen Mittels. agent according to the invention.
Die erfindungsgemäßen Wasch-, Reinigungs- und Pflegmittel können bevorzugt optische Aufheller wie Derivate der Diaminostilbendisulfonsäure beziehungsweise deren Alkalimetallsalze enthalten. Geeignet sind zum Beispiel Salze der 4,4'-Bis(2-anilino-4-morpholino-1 ,3,5-triazinyl-6- amino)stilben-2,2'-disulfonsäure oder gleichartig aufgebaute Verbindungen, die anstelle der
Morpholino-Gruppe eine Diethanolaminogruppe, eine Methylaminogruppe, eine Anilinogruppe oder eine 2-Methoxyethylaminogruppe tragen. Weiterhin können Aufheller vom Typ der substituierten Diphenylstyryle anwesend sein, zum Beispiel die Alkalisalze des 4,4'-Bis(2-sulfostyryl)-diphenyls, 4,4'-Bis(4-chlor-3-sulfostyryl)-diphenyls oder 4-(4- Chlorstyryl)-4'-(2-sulfostyryl)-diphenyls. Auch Gemische der vorgenannten Aufheller können verwendet werden. Optische Aufheller sind in den erfindungsgemäßen Wasch-, Reinigungs- und Pflegemitteln vorzugsweise zu 0 bis 5 Gew.-%, mehr bevorzugt zu 0, 1 bis 4 Gew.-% insbesondere zu 0,2 bis 2 Gew.-%, enthalten, bezogen auf das Gesamtgewicht des erfindungsgemäßen Mittels. The washing, cleaning and care agents according to the invention may preferably contain optical brighteners, such as derivatives of diaminostilbenedisulfonic acid or their alkali metal salts. For example, salts of 4,4'-bis (2-anilino-4-morpholino-1, 3,5-triazinyl-6-amino) stilbene-2,2'-disulphonic acid or compounds of similar construction which are used in place of the Morpholino group carry a diethanolamino group, a methylamino group, an anilino group or a 2-methoxyethylamino group. Furthermore, brighteners of the substituted diphenylstyrene type may be present, for example the alkali metal salts of 4,4'-bis (2-sulfostyryl) -diphenyl, 4,4'-bis (4-chloro-3-sulfostyryl) -diphenyl or 4- (4-chlorostyryl) -4 '- (2-sulfostyryl) -diphenyls. Mixtures of the aforementioned brightener can be used. Optical brighteners are contained in the washing, cleaning and care compositions according to the invention preferably to 0 to 5 wt .-%, more preferably to 0, 1 to 4 wt .-% in particular to 0.2 to 2 wt .-%, based on the total weight of the composition according to the invention.
Zu den geeigneten Schauminhibitoren gehören beispielsweise Organopolysiloxane und deren Gemische mit mikrofeiner, gegebenenfalls signierter Kieselsäure sowie Paraffinwachse und deren Gemische mit silanierter Kieselsäure oder Bisfettsäure-Alkylendiamiden. Weiterhin bevorzugt werden auch Gemische aus verschiedenen Schauminhibitoren verwendet, zum Beispiel solche aus Silikon, Paraffin oder Wachs. Vorzugsweise sind die Schauminhibitoren, insbesondere Silikon und/oder Paraffin enthaltende Schauminhibitoren, an eine granuläre, in Wasser lösliche Suitable foam inhibitors include, for example, organopolysiloxanes and mixtures thereof with microfine, optionally signed silica and paraffin waxes and mixtures thereof with silanated silica or bis-fatty acid alkylenediamides. Preference is also given to using mixtures of different foam inhibitors, for example those of silicone, paraffin or wax. Preferably, the foam inhibitors, particularly silicone and / or paraffin-containing foam inhibitors, are a granular, water-soluble
beziehungsweise dispergierbare Trägersubstanz gebunden. Insbesondere sind dabei Mischungen aus Paraffinwachsen und Bistearylethylendiamiden bevorzugt. or dispersible carrier substance bound. In particular, mixtures of paraffin waxes and bistearylethylenediamides are preferred.
Zusätzlich können die erfindungsgemäßen Wasch-, Reinigungs- oder Pflegemittel auch In addition, the washing, cleaning or care agents according to the invention can also
Komponenten enthalten, welche die Öl- und Fettauswaschbarkeit aus Textilien positiv beeinflussen, sogenannte so/7 re/ease-Wirkstoffe. Dieser Effekt wird besonders deutlich, wenn ein Textil verschmutzt wird, das bereits vorher mehrfach mit einem erfindungsgemäßen Wasch-, Reinigungsund Pflegmittel, das diese öl- und fettlösende Komponente enthält, gewaschen wurde. Zu den bevorzugten öl- und fettlösenden Komponenten zählen beispielsweise nichtionische Celluloseether wie Methylcellulose und Methylhydroxypropylcellulose mit einem Anteil an Methoxyl-Gruppen von 15 bis 30 Gew.-% und an Hydroxypropoxyl-Gruppen von 1 bis 15 Gew.-%, jeweils bezogen auf den nichtionischen Celluloseether, sowie die aus dem Stand der Technik bekannten Polymere der Phthalsäure und/oder der Terephthalsäure bzw. von deren Derivaten mit monomeren und/oder polymeren Diolen, insbesondere Polymere aus Ethylenterephthalaten und/oder Contain components that positively affect the oil and Fettauswaschbarkeit from textiles, so-called / 7 re / ease agents. This effect becomes particularly evident when a textile is soiled which has previously been washed several times with a washing, cleaning and care agent according to the invention which contains this oil and fat-dissolving component. The preferred oil and fat dissolving components include, for example, nonionic cellulose ethers such as methylcellulose and methylhydroxypropylcellulose with a proportion of methoxyl groups of 15 to 30 wt .-% and hydroxypropoxyl groups of 1 to 15 wt .-%, each based on the nonionic Cellulose ethers, and the known from the prior art polymers of phthalic acid and / or terephthalic acid or derivatives thereof with monomeric and / or polymeric diols, in particular polymers of ethylene terephthalates and / or
Polyethylenglykolterephthalaten oder anionisch und/oder nichtionisch modifizierten Derivaten von diesen. Polyethylene glycol terephthalates or anionic and / or nonionic modified derivatives of these.
Die erfindungsgemäßen Wasch-, Reinigungs- und Pflegmittel können bevorzugt auch The washing, cleaning and care agents according to the invention may also be preferred
Farbübertragungsinhibitoren, vorzugsweise in Mengen von 0, 1 bis 2 Gew.-%, insbesondere von 0,1 bis 1 Gew.-%, enthalten, die in einer bevorzugten Ausgestaltung der Erfindung Polymere aus Vinylpyrrolidon, Vinylimidazol, Vinylpyridin-N-Oxid oder Copolymere hieraus diesen sind. Color transfer inhibitors, preferably in amounts of 0, 1 to 2 wt .-%, in particular from 0.1 to 1 wt .-%, containing in a preferred embodiment of the invention polymers of vinylpyrrolidone, vinylimidazole, vinylpyridine-N-oxide or copolymers These are these.
Brauchbar sind sowohl Polyvinylpyrrolidone mit gewichtsmittlerem Molekulargewicht von 15000 bis 50000 g/mol wie auch Polyvinylpyrrolidone mit gewichtsmittlerem Molekulargewicht von 1000000 bis 7500000 g/mol, insbesondere von 1500000 bis 4000000 g/mol, N-Vinylimidazol/N- Vinylpyrrolidon-Copolymere, Polyvinyloxazolidone, Copolymere auf Basis von Vinylmonomeren
und Carbonsäureamiden, pyrrolidongruppenhaltige Polyester und Polyamide, gepfropfte Useful are both polyvinylpyrrolidones having a weight-average molecular weight of 15,000 to 50,000 g / mol and also polyvinylpyrrolidones having a weight-average molecular weight of 1,000,000 to 7,500,000 g / mol, in particular from 1,500,000 to 4,000,000 g / mol, N-vinylimidazole / N-vinylpyrrolidone copolymers, polyvinyloxazolidones, copolymers based on vinyl monomers and carboxamides, pyrrolidone group-containing polyesters and polyamides, grafted
Polyamidoamine und Polyethylenimine, Polymere mit Amidgruppen aus sekundären Aminen, Polyamin-N-Oxid-Polymere, Polyvinylalkohole und Copolymere auf Basis von Acrylamidoalkenyl- sulfonsäuren. Eingesetzt werden können aber auch enzymatische Systeme, umfassend eine Peroxidase und Wasserstoffperoxid beziehungsweise eine in Wasser Wasserstoffperoxid-Iiefernde Substanz. Der Zusatz einer Mediatorverbindung für die Peroxidase, zum Beispiel eines Polyamidoamines and polyethyleneimines, polymers with amide groups from secondary amines, polyamine-N-oxide polymers, polyvinyl alcohols and copolymers based on acrylamidoalkenylsulfonic acids. However, it is also possible to use enzymatic systems comprising a peroxidase and hydrogen peroxide or a substance which gives off hydrogen peroxide in water. The addition of a mediator compound for the peroxidase, for example one
Acetosyringons, eines Phenolderivats oder eines Phenotiazins oder Phenoxazins, ist in diesem Fall bevorzugt, wobei auch zusätzlich obengenannte polymere Farbübertragungsinhibitorwirkstoffe eingesetzt werden können. Polyvinylpyrrolidon weist zum Einsatz in erfindungsgemäßen Wasch, Reinigungs- und Pflegemitteln vorzugsweise ein gewichtsmittleres Molekulargewicht im Bereich von 10 000 bis 60 000 g/mol, insbesondere im Bereich von 25 000 bis 50 000 g/mol auf. Unter den Copolymeren sind solche aus Vinylpyrrolidon und Vinylimidazol im Molverhältnis 5: 1 bis 1 : 1 mit einem gewichtsmittleren Molekulargewicht im Bereich von 5 000 bis 50 000 g/mol, insbesondere 10 000 bis 20 000 g/mol bevorzugt. Acetosyringone, a phenol derivative or a phenotiazine or phenoxazine, is preferred in this case, whereby also above-mentioned polymeric dye transfer inhibiting agents can be used. Polyvinylpyrrolidone preferably has a weight-average molecular weight in the range from 10 000 to 60 000 g / mol, in particular in the range from 25 000 to 50 000 g / mol, for use in washing, cleaning and care agents according to the invention. Among the copolymers, those of vinylpyrrolidone and vinylimidazole in a molar ratio of 5: 1 to 1: 1 having a weight-average molecular weight in the range of 5,000 to 50,000 g / mol, especially 10,000 to 20,000 g / mol are preferred.
Vergrauungsinhibitoren haben die Aufgabe, den von der Textilfaser abgelösten Schmutz in der Flotte suspendiert zu halten. Hierzu sind wasserlösliche Kolloide meist organischer Natur geeignet, beispielsweise Stärke, Leim, Gelatine, Salze von Ethercarbonsäuren oder Ethersulfonsäuren der Stärke oder der Cellulose oder Salze von sauren Schwefelsäureestern der Cellulose oder der Stärke. Auch wasserlösliche, saure Gruppen enthaltende Polyamide sind für diesen Zweck geeignet. Weiterhin lassen sich andere als die obengenannten Stärkederivate verwenden, zum Beispiel Aldehydstärken. Bevorzugt werden Celluloseether, wie Carboxymethylcellulose (Na-Salz), Methylcellulose, Hydroxyalkylcellulose und Mischether, wie Methylhydroxyethylcellulose, Graying inhibitors have the task of keeping suspended from the textile fiber dirt suspended in the fleet. Water-soluble colloids of mostly organic nature are suitable for this purpose, for example starch, glue, gelatin, salts of ether carboxylic acids or ether sulfonic acids of starch or of cellulose or salts of acidic sulfuric acid esters of cellulose or starch. Also, water-soluble polyamides containing acidic groups are suitable for this purpose. Furthermore, other than the above-mentioned starch derivatives can be used, for example aldehyde starches. Preference is given to cellulose ethers, such as carboxymethylcellulose (sodium salt), methylcellulose, hydroxyalkylcellulose and mixed ethers, such as methylhydroxyethylcellulose,
Methylhydroxypropylcellulose, Methylcarboxymethylcellulose und deren Gemische, beispielsweise in Mengen von 0,1 bis 5 Gew.-%, bevorzugt 0,2 bis 4 Gew.-%, insbesondere 0,4 bis 2 Gew.-% eingesetzt, bezogen auf das Gesamtgewicht des erfindungsgemäßen Wasch-, Reinigungs- oder Pflegemittels. Methylhydroxypropylcellulose, methylcarboxymethylcellulose and mixtures thereof, for example, in amounts of 0.1 to 5 wt .-%, preferably 0.2 to 4 wt .-%, in particular 0.4 to 2 wt .-% used, based on the total weight of the inventive Washing, cleaning or care products.
Die erfindungsgemäßen Mittel können organische Lösungsmittel enthalten. Zu den in den erfindungsgemäßen Wasch-, Reinigungs- oder Pflegemitteln, insbesondere wenn sie in flüssiger Form oder in Form einer Paste vorliegen, verwendbaren organischen Lösungsmitteln gehören bevorzugt Alkohole mit 1 bis 4 C-Atomen, insbesondere Methanol, Ethanol, Isopropanol und tert.- Butanol, Diole mit 2 bis 4 C-Atomen, insbesondere Ethylenglykol und Propylenglykol, sowie deren Gemische und die aus den genannten Verbindungsklassen ableitbaren Ether. Derartige wassermischbare Lösungsmittel sind in den erfindungsgemäßen Wasch-, Reinigungs- oder Pflegemitteln vorzugsweise in Mengen von 0 bis 30 Gew.-%, mehr bevorzugt von 3 bis 25 Gew.-%, insbesondere von 6 Gew.-% bis 20 Gew.-%, vorhanden. The agents according to the invention may contain organic solvents. The organic solvents which can be used in the washing, cleaning or care compositions according to the invention, in particular if they are in liquid form or in the form of a paste, preferably include alcohols having 1 to 4 C atoms, in particular methanol, ethanol, isopropanol and tert. Butanol, diols having 2 to 4 carbon atoms, in particular ethylene glycol and propylene glycol, and mixtures thereof and the deducible from said classes of compounds ethers. Such water-miscible solvents are preferably present in the washing, cleaning or care compositions according to the invention in amounts of from 0 to 30% by weight, more preferably from 3 to 25% by weight, in particular from 6% by weight to 20% by weight. , available.
Zur Einstellung eines gewünschten, sich durch die Mischung der übrigen Komponenten nicht von selbst ergebenden pH-Werts können die erfindungsgemäßen Wasch-, Reinigungs- oder
Pflegemittel System- und umweltverträgliche Säuren, insbesondere Zitronensäure, Essigsäure, Weinsäure, Äpfelsäure, Milchsäure, Glykolsäure, Bernsteinsäure, Glutarsäure und/oder Adipinsäure, aber auch Mineralsäuren, insbesondere Schwefelsäure, oder Basen, insbesondere To set a desired, by the mixture of the other components not automatically resulting pH, the inventive washing, cleaning or Care products System- and environmentally compatible acids, especially citric acid, acetic acid, tartaric acid, malic acid, lactic acid, glycolic acid, succinic acid, glutaric acid and / or adipic acid, but also mineral acids, especially sulfuric acid, or bases, in particular
Ammonium- oder Alkalihydroxide, enthalten. Derartige pH-Regulatoren sind in den erfindungsgemäßen Wasch-, Reinigungs- oder Pflegemitteln vorzugsweise in Mengen von 0 bis 20 Gew.-%, bevorzugt von 0,5 bis 18 Gew.-%, insbesondere von 1 ,2 Gew.-% bis 17 Gew.-%, enthalten. In einer bevorzugten Ausführungsform weisen die erfindungsgemäßen Mittel einen pH-Wert von 2 bis 12, mehr bevorzugt von 3 bis 9, noch mehr bevorzugt von 5 bis 8, insbesondere 6 bis 7 auf. Ammonium or alkali hydroxides. Such pH regulators are in the washing, cleaning or care agents according to the invention preferably in amounts of 0 to 20 wt .-%, preferably from 0.5 to 18 wt .-%, in particular from 1, 2 wt .-% to 17 Wt .-%, contained. In a preferred embodiment, the agents according to the invention have a pH of from 2 to 12, more preferably from 3 to 9, even more preferably from 5 to 8, in particular from 6 to 7.
In einer bevorzugten Ausführungsform der Erfindung liegt das Wasch-, Reinigungs- oder In a preferred embodiment of the invention, the washing, cleaning or
Pflegemittel in fester Form vor, vorzugsweise in Pulverform, gegebenenfalls auch in kompaktierter Form. Im Zusammenhang mit festen Wasch-, Reinigungs- oder Pflegemitteln ist es bevorzugt, dass die Duftpartikel in und/oder auf Trägerpartikeln enthalten sind. Preservative in solid form before, preferably in powder form, optionally in compacted form. In connection with solid washing, cleaning or care agents, it is preferred that the fragrance particles are contained in and / or on carrier particles.
Ein erfindungsgemäßes bevorzugtes festes, insbesondere pulverförmiges Waschmittel kann neben den oben beschriebenen Duftpartikeln vorzugsweise Komponenten enthalten, die z.B. ausgewählt sind aus den Folgenden: A preferred solid, in particular powdered, detergent according to the invention may, in addition to the above-described fragrance particles, preferably contain components which are e.g. are selected from the following:
Gerüststoffe, wie z.B. Zeolith, Polycarboxylat, Natriumeitrat, in Mengen von z.B. 0 bis Builders, e.g. Zeolite, polycarboxylate, sodium citrate, in amounts of e.g. 0 to
70 Gew.-%, vorteilhafter Weise von 5 bis 60 Gew.-%, vorzugsweise von 10 bis 55 Gew.-%, insbesondere von 15 bis 40 Gew.-%, 70 wt .-%, advantageously from 5 to 60 wt .-%, preferably from 10 to 55 wt .-%, in particular from 15 to 40 wt .-%,
Alkalien, wie z.B. Natriumcarbonat, in Mengen von z.B. 0 bis 35 Gew.-% vorteilhafter Weise von 1 bis 30 Gew.-%, vorzugsweise von 2 bis 25 Gew.-%, insbesondere von 5 bis 20 Gew.-%, Bleichmittel, wie z.B. Natriumperborat, Natriumpercarbonat, in Mengen von z.B. 0 bis Alkalis, e.g. Sodium carbonate, in amounts of e.g. 0 to 35% by weight advantageously from 1 to 30% by weight, preferably from 2 to 25% by weight, in particular from 5 to 20% by weight, bleaching agent, e.g. Sodium perborate, sodium percarbonate, in amounts of e.g. 0 to
30 Gew.-% vorteilhafter Weise von 5 bis 25 Gew.-%, vorzugsweise 10 bis 20 Gew.-% 30 wt .-% advantageously from 5 to 25 wt .-%, preferably 10 to 20 wt .-%
Korrosionsinhibitoren, z.B. Natriumsilicat, in Mengen von z.B. 0 bis 10 Gew.-%, vorteilhafter Weise von 1 bis 6 Gew.-%, vorzugsweise von 2 bis 5 Gew.-%, insbesondere von 3 bis 4 Gew.-%, Corrosion inhibitors, e.g. Sodium silicate, in amounts of e.g. 0 to 10 wt .-%, advantageously from 1 to 6 wt .-%, preferably from 2 to 5 wt .-%, in particular from 3 to 4 wt .-%,
Stabilisatoren, z.B. Phosphonate, vorteilhafter Weise in Mengen von 0 bis 1 Gew.-%, Schauminhibitoren, z.B. Seife, Siliconöle, Parafine, vorteilhafter Weise in Mengen von 0 bis 4 Gew.-%, vorzugsweise von 0, 1 bis 3 Gew.-%, insbesondere von 0,2 bis 1 Gew.-%, Enzyme, z.B. Proteasen, Amylasen, Cellulasen, Lipasen, vorteilhafter Weise in Mengen von 0 bis 2 Gew.-%, vorzugsweise von 0,2 bis 1 Gew.-%, insbesondere von 0,3 bis 0,8 Gew.-%, Vergrauungsinhibitoren, z.B. Carboxymethylcellulose, vorteilhafter Weise im Mengen von 0 bis 1 Gew.-%, Stabilizers, e.g. Phosphonates, advantageously in amounts of 0 to 1% by weight, foam inhibitors, e.g. Soap, silicone oils, paraffin, advantageously in amounts of from 0 to 4% by weight, preferably from 0.1 to 3% by weight, in particular from 0.2 to 1% by weight, of enzymes, e.g. Proteases, amylases, cellulases, lipases, advantageously in amounts of from 0 to 2% by weight, preferably from 0.2 to 1% by weight, in particular from 0.3 to 0.8% by weight, of grayness inhibitors, e.g. Carboxymethylcellulose, advantageously in amounts of from 0 to 1% by weight,
Verfärbungsinhibitoren, z.B. Polyvinylpyrrolidon-Derivate, vorteilhafterweise in Mengen von 0 bis 2 Gew.-%, Discoloration inhibitors, e.g. Polyvinylpyrrolidone derivatives, advantageously in amounts of from 0 to 2% by weight,
Stellmittel, z.B. Natriumsulfat, vorteilhafter Weise in Mengen von 0 bis 20 Gew.-%, Adjusting means, e.g. Sodium sulfate, advantageously in amounts of from 0 to 20% by weight,
Optische Aufheller, z.B. Stilben-Derivat, Biphenyl-Derivat, vorteilhafter Weise in Mengen von 0 bis 0,4 Gew.-%, insbesondere von 0, 1 bis 0,3 Gew.-%,
gegebenenfalls Wasser Optical brightener, for example stilbene derivative, biphenyl derivative, advantageously in amounts of 0 to 0.4 wt .-%, in particular from 0, 1 to 0.3 wt .-%, optionally water
gegebenenfalls Seife if necessary, soap
gegebenenfalls Bleichaktivatoren optionally bleach activators
gegebenenfalls Cellulosderivate optionally cellulosic derivatives
gegebenenfalls Schmutzabweiser, if necessary dirt deflector,
wobei die Gew.-% jeweils bezogen auf das gesamte Wasch-, Reinigungs- oder Pflegemittel sind. wherein the wt .-% are based on the total washing, cleaning or care agent.
In einer besonders bevorzugten Ausführungsform der Erfindung liegt das Wasch-, Reinigungsoder Pflegemittel in flüssiger Form vor. Bevorzugte flüssige Wasch-, Reinigungs- oder Pflegemittel haben Wassergehalte von z.B. 10 bis 95 Gew.-%, vorzugsweise von 20 bis 80 Gew.-% und insbesondere von 30 bis 70 Gew.-%, bezogen auf das gesamte Mittel. Im Falle von flüssigen Konzentraten kann der Wassergehalt auch besonders gering sein, z.B. 0 bis 30 Gew.-%, vorzugsweise 0 bis 20 Gew.-%, insbesondere 0 bis 15 Gew.-%, jeweils bezogen auf das gesamte Wasch-, Reinigungs- oder Pflegemittel. Die flüssigen Mittel können auch nichtwässrige In a particularly preferred embodiment of the invention, the washing, cleaning or care agent is in liquid form. Preferred liquid washing, cleaning or care agents have water contents of e.g. 10 to 95 wt .-%, preferably from 20 to 80 wt .-% and in particular from 30 to 70 wt .-%, based on the total agent. In the case of liquid concentrates, the water content may also be particularly low, e.g. 0 to 30 wt .-%, preferably 0 to 20 wt .-%, in particular 0 to 15 wt .-%, each based on the total washing, cleaning or care agent. The liquid agents may also be nonaqueous
Lösungsmittel enthalten. Solvent included.
Die Viskosität der erfindungsgemäßen Wasch-, Reinigungs- oder Pflegemittel, so sie flüssig sind, kann mit üblichen Standardmethoden (beispielsweise Brookfield-Viskosimeter LVT-II bei 20 U/min und 20°C, Spindel 3) gemessen werden und beträgt vorzugsweise 20 bis 4000 mPas, besonders bevorzugt 40 und 2000 mPas. The viscosity of the washing, cleaning or care agents according to the invention, if they are liquid, can be measured by conventional standard methods (for example Brookfield LVT-II viscosimeter at 20 rpm and 20 ° C., spindle 3) and is preferably from 20 to 4,000 mPas, more preferably 40 and 2000 mPas.
Ein bevorzugtes, erfindungsgemäßes flüssiges Wasch-, Reinigungs- oder Pflegemittel kann neben den Duftpartikeln vorzugsweise Komponenten enthalten, die z.B. ausgewählt sind aus den Folgenden: A preferred liquid washing, cleaning or care agent according to the invention may contain, in addition to the fragrance particles, preferably components which are e.g. are selected from the following:
Gerüststoffe, wie z.B. Zeolith, Polycarboxylat, Natriumeitrat, vorteilhafter Weise in Mengen von 0 bis 15 Gew.-%, vorzugsweise von 0,01 bis 10 Gew.-%, insbesondere von 0, 1 bis 5 Gew.-%, Builders, e.g. Zeolite, polycarboxylate, sodium citrate, advantageously in amounts of from 0 to 15% by weight, preferably from 0.01 to 10% by weight, in particular from 0.1 to 5% by weight,
Schauminhibitoren, z.B. Seife, Siliconöle, Paraffine, in Mengen von z.B. 0 bis 10 Gew.-%, vorteilhafter Weise von 0,1 bis 4 Gew.-%, vorzugsweise von 0,2 bis 2 Gew.-%, insbesondere von 1 bis 3 Gew.-%, Foam inhibitors, e.g. Soap, silicone oils, paraffins, in amounts of e.g. 0 to 10 wt .-%, advantageously from 0.1 to 4 wt .-%, preferably from 0.2 to 2 wt .-%, in particular from 1 to 3 wt .-%,
Enzyme, z.B. Proteasen, Amylasen, Cellulasen, Lipasen, in Mengen von z.B. 0 bis 3 Gew.-%, vorteilhafter Weise von 0,1 bis 2 Gew.-%, vorzugsweise von 0,2 bis 1 Gew.-%, insbesondere von 0,3 bis 0,8 Gew.-%, Enzymes, e.g. Proteases, amylases, cellulases, lipases, in amounts of e.g. 0 to 3 wt .-%, advantageously from 0.1 to 2 wt .-%, preferably from 0.2 to 1 wt .-%, in particular from 0.3 to 0.8 wt .-%,
Optische Aufheller, z.B. Stilben-Derivat, Biphenyl-Derivat, in Mengen von z.B. 0 bis 1 Gew.-%, vorteilhafter Weise von 0,1 bis 0,3 Gew.-%, insbesondere von 0, 1 bis 0,4 Gew.-%, gegebenenfalls Wasser Optical brighteners, e.g. Stilbene derivative, biphenyl derivative, in amounts of e.g. 0 to 1 wt .-%, advantageously from 0.1 to 0.3 wt .-%, in particular from 0, 1 to 0.4 wt .-%, optionally water
gegebenenfalls Stabilisatoren,
gegebenenfalls Seife, in Mengen von z.B. 0 bis 25 Gew.-%, vorteilhafter Weise von 1 bis 20 Gew.-%, vorzugsweise von 2 bis 15 Gew.-%, insbesondere von 5 bis 10 Gew.-%, optionally stabilizers, optionally soap, in amounts of, for example, from 0 to 25% by weight, advantageously from 1 to 20% by weight, preferably from 2 to 15% by weight, in particular from 5 to 10% by weight,
gegebenenfalls Lösungsmittel (vorzugsweise Alkohole), vorteilhafter Weise von 0 bis optionally, solvents (preferably alcohols), advantageously from 0 to
25 Gew.-%, vorzugsweise von 1 bis 20 Gew.-%, insbesondere von 2 bis 15 Gew.-%, wobei die Gew.-% jeweils auf das gesamte Wasch-, Reinigungs- oder Pflegemittel sind. 25 wt .-%, preferably from 1 to 20 wt .-%, in particular from 2 to 15 wt .-%, wherein the wt .-% are each on the entire washing, cleaning or care agent.
Die erfindungsgemäßen Wasch-, Reinigungs- oder Pflegemittel können bevorzugt zum Reinigen von textilen Flächengebilden verwendet werden. Ein weiterer Gegenstand der vorliegenden Erfindung liegt daher in einem Textilreinigungsverfahren, bei welchem das zu reinigende Textil einer Textilwäsche unter Einsatz eines erfindungsgemäßen Wasch-, Reinigungs- oder The washing, cleaning or care agents according to the invention can preferably be used for cleaning textile fabrics. Another object of the present invention is therefore in a textile cleaning method in which the textile to be cleaned textile laundry using a washing, cleaning or
Pflegemittels unterworfen wird, insbesondere in einer automatischen Waschmaschine. Ein weiterer Gegenstand der vorliegenden Erfindung liegt in der Verwendung eines erfindungsgemäßen Wasch-, Reinigungs- oder Pflegemittels zum Reinigen von textilen Flächengebilden, insbesondere in einer automatischen Waschmaschine. Caring agent is subjected, especially in an automatic washing machine. Another object of the present invention is the use of a washing, cleaning or care agent according to the invention for cleaning textile fabrics, in particular in an automatic washing machine.
Zur Herstellung der erfindungsgemäßen Wasch-, Reinigungs- oder Pflegemittel können For the preparation of the washing, cleaning or care agents according to the invention
verschiedene Verfahren angewendet werden. Im Falle von flüssigen erfindungsgemäßen Wasch-, Reinigungs- oder Pflegemittel können die Duftpartikel als Dispersion in das ansonsten fertige Flüssigprodukt gegeben werden. Im Falle von festen Wasch-, Reinigungs- oder Pflegemittel können die Duftpartikel z.B. als Dispersion auf das ansonsten fertige Produkt gesprüht werden. Die Duftpartikel können auch auf separate Trägerpartikel aufgebracht werden, z.B. durch Aufsprühen, anschließend können diese beladenen Trägerpartikel dann mit dem ansonsten fertigen Produkt vermengt werden. different methods are used. In the case of liquid washing, cleaning or care agents according to the invention, the fragrance particles can be added as a dispersion in the otherwise finished liquid product. In the case of solid washing, cleaning or care agents, the fragrance particles may e.g. sprayed as a dispersion on the otherwise finished product. The fragrance particles may also be applied to separate carrier particles, e.g. by spraying, then these loaded carrier particles can then be mixed with the otherwise finished product.
Ein weiterer Gegenstand der Erfindung ist ein Verfahren zur Herstellung von Duftpartikeln, insbesondere zur Herstellung der erfindungsgemäßen Duftpartikel enthaltend die Komponenten (a), (b) und (c), bevorzugt mit einer Partikelgrößenverteilung mit einem d(50)-Wert von 0,5 bis 30 μιη, geeignet zur Verwendung in einem Mittel, bevorzugt in einem Wasch-, Reinigungs- oder The invention further provides a process for producing fragrance particles, in particular for producing the fragrance particles according to the invention comprising components (a), (b) and (c), preferably having a particle size distribution with a d (50) value of 0.5 to 30 μιη, suitable for use in an agent, preferably in a washing, cleaning or
Pflegemittel, umfassend die Schritte Care product comprising the steps
(i) Bereitstellen einer ersten Lösung enthaltend Duftstoff (a) und Verdickungsmittel (b) und Bereitstellen einer zweiten Lösung enthaltend Wasser und Schutzkolloid (c) (i) providing a first solution containing fragrance (a) and thickener (b) and providing a second solution containing water and protective colloid (c)
(ii) Vermischen der beiden Lösungen (ii) mixing the two solutions
(iii) Gewinnen der Duftpartikel durch Abkühlen der Mischung aus Schritt (ii). (iii) recovering the fragrance particles by cooling the mixture of step (ii).
In Schritt (i) des vorliegenden Verfahrens wird bevorzugt eine erste Lösung hergestellt, welche Duftstoff (a) und Verdickungsmittel (b) enthält. Hierfür kann das Verdickungsmittel in dem Duftstoff, bevorzugt unter Rühren und/oder Erwärmen, gelöst werden, vorzugsweise vollständig gelöst werden. Die Temperatur, bis zu der Duftstoff vorzugsweise erwärmt werden kann, sollte nicht mehr als 100°C, bevorzugt nicht mehr als 90°C, insbesondere nicht mehr als 80°C betragen, um zu
verhindern, dass die Duftstoffe anfangen zu verdampfen. Die Temperatur ist bevorzugt 20°C oder höher, mehr bevorzugt 30°C oder höher. Weiterhin wird die entstandene erste Lösung In step (i) of the present process, a first solution is preferably prepared which contains perfume (a) and thickener (b). For this purpose, the thickener in the perfume, preferably with stirring and / or heating, are dissolved, preferably completely dissolved. The temperature to which the fragrance may preferably be heated should not be more than 100 ° C, preferably not more than 90 ° C, especially not more than 80 ° C, to prevent the fragrances from starting to evaporate. The temperature is preferably 20 ° C or higher, more preferably 30 ° C or higher. Furthermore, the resulting first solution
vorzugsweise auf der gleichen Temperatur gehalten, bei der sie hergestellt wurde, womit eine Abkühlung verhindert werden soll. Somit wird bevorzugt eine vorzeitige und möglicherweise zu einer (Gel)Masse mit Undefinierter Partikelgröße führenden Verdickung der ersten Lösung vorteilhaft unterbunden. preferably maintained at the same temperature at which it was prepared, whereby a cooling is to be prevented. Thus, a premature and possibly leading to a (gel) mass with undefined particle size thickening of the first solution is preferably prevented.
Weiterhin wird bevorzugt in Schritt (i) eine zweite Lösung, welche Wasser und Schutzkolloid (c) enthält, hergestellt. Hierzu kann das Schutzkolloid, bevorzugt unter Rühren und/oder Erwärmen, in Wasser gelöst, vorzugsweise vollständig gelöst werden. Vorzugsweise kann hierzu der pH-Wert des Wassers abhängig von dem zu lösenden Schutzkolloid eingestellt werden. Um beispielsweise ein Säuregruppe enthaltendes Schutzkolloid zu lösen, können dem Wasser vorzugsweise alkalische Substanzen, wie NaOH oder KOH, zugesetzt werden. Auch in diesem Fall sollte die Temperatur, bis zu der das Wasser vorzugsweise erwärmt wird, nicht mehr als 100°C, bevorzugt nicht mehr als 90°C, insbesondere nicht mehr als 80°C betragen. Die Temperatur ist bevorzugt 20°C oder höher, mehr bevorzugt 30°C oder höher. Die Schutzkolloid enthaltende wässrige zweite Lösung wird bevorzugt ebenfalls bei Ihrer Herstellungstemperatur gehalten, um mögliche Furthermore, in step (i), a second solution containing water and protective colloid (c) is preferably prepared. For this purpose, the protective colloid, preferably with stirring and / or heating, dissolved in water, preferably completely dissolved. Preferably, for this purpose, the pH of the water can be adjusted depending on the protective colloid to be dissolved. For example, to dissolve a protective group-containing protective colloid, it is preferable to add alkaline substances such as NaOH or KOH to the water. Also in this case, the temperature to which the water is preferably heated should not be more than 100 ° C, preferably not more than 90 ° C, especially not more than 80 ° C. The temperature is preferably 20 ° C or higher, more preferably 30 ° C or higher. The protective colloid-containing aqueous second solution is preferably also kept at its preparation temperature to possible
Präzipitatsbildungen zu verhindern. Prevent precipitation formations.
In einer bevorzugten Ausführungsform wird die zweite Lösung dadurch hergestellt, dass ein Copolymer aus Styrol und Maleinsäureanhydrid in einer verdünnten Natronlauge unter Rühren und Erwärmen auf 80°C zu dem hydrolysierten Styrol-Maleinsäureanhydrid als Schutzkollid (c) umgesetzt wird, welches dann in wässriger Lösung vorliegt. In a preferred embodiment, the second solution is prepared by reacting a copolymer of styrene and maleic anhydride in a dilute sodium hydroxide with stirring and heating to 80 ° C to give the hydrolyzed styrene-maleic anhydride as protective collide (c) which is then in aqueous solution ,
In Schritt (ii) werden die beiden Lösungen vermischt. Hierzu wird vorzugsweise die erste Lösung aus Schritt (i) in die vorzugsweise moderat gerührte zweite Lösung aus Schritt (i) eingebracht, die vorzugsweise weiterhin zum Beispiel durch eine Heizquelle auf der in Schritt (i) bevorzugten Temperatur gehalten wird. Nach beendeter Zugabe der ersten Lösung wird vorzugsweise eine intensivere Durchmischung der Mischlösung durchgeführt, welche beispielsweise durch verstärktes Rühren erreicht werden kann. In step (ii) the two solutions are mixed. For this purpose, preferably the first solution from step (i) is introduced into the preferably moderately stirred second solution from step (i), which is preferably further maintained at the preferred temperature in step (i), for example by a heating source. After completion of the addition of the first solution, a more thorough mixing of the mixed solution is preferably carried out, which can be achieved, for example, by increased stirring.
In Schritt (iii) werden die Duftpartikel durch Abkühlen der miteinander vermischten Lösungen aus Schritt (ii) gewonnen. Das Abkühlen der Lösungsmischung aus Schritt (ii) kann bevorzugt durch das Beenden der Wärmezufuhr erfolgen, wie zum Beispiel das Entfernen der Heizquelle. Alternativ bevorzugt kann die Lösungsmischung auch durch aktives Abkühlen beispielsweise mithilfe einer Kühlvorrichtung mit Kühlmittel abgekühlt werden. Bevorzugt kann sich während des In step (iii), the fragrance particles are recovered by cooling the intermixed solutions of step (ii). The cooling of the solution mixture from step (ii) may preferably be accomplished by terminating the heat input, such as removing the heat source. Alternatively preferably, the solution mixture can also be cooled by active cooling, for example by means of a cooling device with coolant. Preferred may be during the
Abkühlvorgangs aus der Lösungsmischung eine Duftpartikel enthaltende Suspension bilden. Cooling process from the solution mixture form a fragrance containing suspension.
Diese die Duftpartikel enthaltende Suspension kann ohne weitere Aufarbeitung in Wasch-, Reinigungs- oder Pflegemitteln eingesetzt werden. Alternativ können die Duftpartikel vor deren
weiteren Verwendung isoliert werden, beispielsweise durch Gefriertrocknung der oben beschrieben Suspension. This suspension containing the fragrance particles can be used without further processing in detergents, cleaners or care products. Alternatively, the fragrance particles before their further use, for example by lyophilization of the suspension described above.
Ein weiterer Gegenstand der vorliegenden Erfindung sind die Duftpartikel, die durch das oben genannte Verfahren erhältlich sind. Another object of the present invention are the fragrance particles obtainable by the above-mentioned method.
Die Verwendung eines Duftpartikel, welcher (a) Duftstoff, (b) Verdickungsmittel und (c) The use of a fragrance particle comprising (a) perfume, (b) thickener and (c)
Schutzkolloid enthält, zur Geruchsverbesserung von Textilien ist ein weiterer Gegenstand der Erfindung. Die durch die Verwendung des Duftpartikels erreichte Geruchsverbesserung hält bevorzugt über einen längeren Zeitraum an und verleiht dem behandelten Textil bevorzugt ein angenehmes Gefühl der Frische. Contains protective colloid for the odor improvement of textiles is a further object of the invention. The odor improvement achieved by the use of the fragrance particle preferably persists for a longer period of time and preferably gives the treated textile a pleasant feeling of freshness.
Die Erfindung soll durch nachfolgende Beispiele veranschaulicht werden.
The invention will be illustrated by the following examples.
Beispiele Examples
1. Synthese eines delta-Damacon enthaltenden Duftpartikels 1. Synthesis of a fragrance particle containing delta-damacon
1.1 Synthese von Verdickungsmittel enthaltenden delta-Damascon 1.1 Synthesis of thickening agent-containing delta-damascone
In 20 g delta-Damascon (a) wurde bei 80°C unter Rühren 1 g Mannitol-dioctanoat (b) gelöst (Lösung 1 ). 1 g of mannitol dioctanoate (b) was dissolved in 20 g of delta-Damascone (a) at 80 ° C. with stirring (solution 1).
1.2 Synthese von hydrolisiertem Styrol-Maleinsäureanhydrid-Copolymer (Schutzkolloid) 1.2 Synthesis of hydrolyzed styrene-maleic anhydride copolymer (protective colloid)
In einem 2L-Dreihalsrundkolben wurden 32,0 g Styrol, 30,0 g Maleinsäureanhydrid und 0,06 g AIBN in 900 mL Toluol gelöst. Die leicht trübe Lösung wurde entgast und anschließend auf 1 1 1 °C erwärmt. Die klare, farblose Lösung wurde für 2 Stunden am Rückfluss gerührt. Dabei bildete sich ein weißer Feststoff. Per Filtration wurde der Feststoff abgetrennt, mit Toluol gewaschen und bei 60°C im Vakuumtrockenschrank getrocknet. 20,0 g des Feststoffs wurden in 180 g einer 3 %igen Natronlauge aufgeschlämmt und für 3 Stunden bei 80°C gerührt. Dabei wurde eine wässrige Lösung von hydrolisiertem Styrol-Maleinsäureanhydrid-Copolymer (c) erhalten (Lösung 2). In a 2L 3-neck round bottom flask, 32.0 g of styrene, 30.0 g of maleic anhydride and 0.06 g of AIBN were dissolved in 900 mL of toluene. The slightly turbid solution was degassed and then heated to 1 1 1 ° C. The clear, colorless solution was stirred at reflux for 2 hours. This formed a white solid. By filtration, the solid was separated, washed with toluene and dried at 60 ° C in a vacuum oven. 20.0 g of the solid were slurried in 180 g of a 3% sodium hydroxide solution and stirred at 80 ° C for 3 hours. An aqueous solution of hydrolyzed styrene-maleic anhydride copolymer (c) was obtained (solution 2).
1.3 Herstellung einer Dispersion kolloidaler, delta-Damasconduftpartikel 1.3 Preparation of a dispersion of colloidal, delta-Damasconduftpartikel
40 g der 10 %igen wässrigen Lösung von hydrolisiertem Styrol-Maleinsäureanhydrid-Copolymer (Lösung 2) wurden mit 39 g Wasser verdünnt und unter Rühren auf 80°C erwärmt. Hierzu wurde unter weiterhin moderatem Rühren das Mannitol-dioctanoat enthaltende delta-Damascon (Lösung 1 ) gegeben und anschließend die Rührgeschwindigkeit auf 2300 U/min erhöht. Bei 40 g of the 10% aqueous solution of hydrolyzed styrene-maleic anhydride copolymer (solution 2) was diluted with 39 g of water and heated to 80 ° C. with stirring. For this purpose, the mannitol-dioctanoate-containing delta-Damascon (solution 1) was added with continued moderate stirring, and then the stirring speed was increased to 2300 rpm. at
gleichbleibender Rührgeschwindigkeit wurde die Heizquelle entfernt und die Mischung auf RT (23°C) abkühlen gelassen. Man erhielt eine weißliche, Duftpartikel enthaltende Suspension, wobei die Duftpartikel folgende Partikelgrößenverteilung aufwiesen: d(10) = 0,6 Mm; d(50) = 1 ,9 μιη; d(90) = 4,3 Mm constant stirring rate, the heat source was removed and the mixture was allowed to cool to RT (23 ° C). A whitish, fragrance particle-containing suspension was obtained, the fragrance particles having the following particle size distribution: d (10) = 0.6 μm; d (50) = 1, 9 μιη; d (90) = 4.3 mm
Die Partikelgrößenverteilung wurde mit Hilfe der obenbeschriebenen Methode mit Hilfe des Feinstkorn-Granulometers UPA 150 der Firma Honeywell Inc. gemessen und unter Verwendung der Mess-Software Microtac Particle Size Analysis Ver.7.01 ausgewertet.
Vergleichsbeispiele The particle size distribution was measured by means of the method described above with the aid of the ultrafine grain granulometer UPA 150 from Honeywell Inc. and evaluated using the measuring software Microtac Particle Size Analysis Ver.7.01. Comparative Examples
V1 . Einbringen von Verdickungsmittel enthaltendem delta-Damascon in Wasser ohne V1. Introduction of thickener-containing delta-damascone in water without
Schutzkolloid protective colloid
In 20 g delta-Damascon wurde bei 80°C unter Rühren 1 g Mannitol-dioctanoat gelöst (Lösung 1 ). 79 g Wasser wurden unter leichtem Rühren auf 80°C erwärmt (Lösung 2). Dann wurde unter moderatem Rühren die Ölphase (Lösung 1 ) in die Wasserphase (Lösung 2) gegeben und anschließend die Rührgeschwindigkeit auf 2300 U/min erhöht. Bei gleichbleibender 1 g of mannitol dioctanoate was dissolved in 20 g of delta-Damascon at 80 ° C. with stirring (solution 1). 79 g of water were heated with gentle stirring to 80 ° C (solution 2). Then, with moderate stirring, the oil phase (solution 1) was added to the water phase (solution 2), and then the stirring speed was increased to 2300 rpm. At the same rate
Rührgeschwindigkeit wurde die Heizquelle entfernt und die Mischung auf RT (23°C) abkühlen gelassen. Man erhielt ein 2-phasiges System aus klarer, farbloser Wasserphase und gelblicher Ölphase. Stirring speed, the heat source was removed and the mixture was allowed to cool to RT (23 ° C). A 2-phase system of clear, colorless water phase and yellowish oil phase was obtained.
Es wurde keine delta-Damascon enthaltende Suspension gebildet. No delta-damascone containing suspension was formed.
V2. Einbringen von Verdickungsmittel enthaltendem delta-Damascon in eine wässrige Lösung von Polyacrylamidomethylpropansäure als Schutzkolloid V2. Introducing delta-damascone containing thickener into an aqueous solution of polyacrylamidomethylpropanoic acid as a protective colloid
In 20 g delta-Damascon wurde bei 80°C unter Rühren 1 g Mannitol-dioctanoat gelöst (Lösung 1 ). 25 g einer 16 %igen wässrigen Lösung von Polyacrylamidmethylpropansulfonsäure (Rheocare HSP 1 180) wurden mit 54 g Wasser verdünnt und unter leichtem Rühren auf 80°C erwärmt (Lösung 2). Dann wurde unter moderatem Rühren die Ölphase (Lösung 1 ) in die Wasserphase (Lösung 2) gegeben und anschließend die Rührgeschwindigkeit auf 2300 U/min erhöht. Bei gleichbleibender Rührgeschwindigkeit wurde die Heizquelle entfernt und die Mischung auf RT (23°C) abkühlen gelassen. Man erhielt eine gelbliche, trübe, leicht gelartige Masse mit 1 g of mannitol dioctanoate was dissolved in 20 g of delta-Damascon at 80 ° C. with stirring (solution 1). 25 g of a 16% strength aqueous solution of polyacrylamide-methylpropanesulfonic acid (Rheocare HSP 1 180) were diluted with 54 g of water and heated to 80 ° C. with gentle stirring (solution 2). Then, with moderate stirring, the oil phase (solution 1) was added to the water phase (solution 2), and then the stirring speed was increased to 2300 rpm. At constant stirring speed, the heat source was removed and the mixture allowed to cool to RT (23 ° C). This gave a yellowish, cloudy, slightly gel-like mass
Einschlüssen der gelblichen Ölphase. Inclusions of the yellowish oil phase.
Es wurde keine delta-Damascon enthaltende Suspension gebildet. Vergleich der Geruchsintensität No delta-damascone containing suspension was formed. Comparison of the odor intensity
Eine Dispersion gemäß obenstehendem Beispiel 1.3 wurde mit einer delta-Damascon-Emulsion verglichen. Die Vergleichsemulsion umfasst 20 Gew.-% delta-Damascon, 4 Gew.-% hydrolisiertes Styrol-Maleinsäureanhydrid-Coplymer und 76 Gew.-% Wasser und ist somit ein System, das keine kolloidalen Duftpartikel, sondern den emulgierten, flüssigen Duftstoff enthält. A dispersion according to Example 1.3 above was compared with a delta-damascone emulsion. The comparative emulsion comprises 20% by weight of delta-damascone, 4% by weight of hydrolyzed styrene-maleic anhydride copolymer and 76% by weight of water, and thus is a system which contains no emulsified liquid fragrance but colloidal fragrance particles.
Die erfindungsgemäße Suspension und die Vergleichsemulsion wurden jeweils mit soviel Wasser verdünnt, dass der delta-Damascongehalt 2 Gew.-% beträgt. In jeweils 100 ml davon wurden Textilstreifen (Baumwolle 10A; 5x6 cm) getaucht und für 10 Minuten gerührt. Die Textilstreifen
wurden entnommen und in jeweils 100 ml vollentsalztem Wasser gespült und dann an der Luft getrocknet. The suspension according to the invention and the comparison emulsion were each diluted with enough water that the delta-damascone content is 2% by weight. In each 100 ml of textile strips (cotton 10A, 5x6 cm) were immersed and stirred for 10 minutes. The textile strips were taken out and rinsed in each 100 ml of deionized water and then dried in air.
Anschließend wurden beide Textilstreifen in gleichen zeitlichen Abständen auf ihre Subsequently, both textile strips were at equal intervals on their
Geruchintensität hin beurteilt. Odor intensity assessed.
Wie aus dem Versuch klar zu erkennen ist, weist das mit den erfindungsgemäßen Duftpartikeln behandelte Textil zu jedem der untersuchten Zeiträume eine deutlich bessere Duftintensität auf. Hierbei wird besonders darauf verwiesen, dass sich bei jeder Befragung jeweils alle befragten Personen dahingehend einig waren, von welchem Textil eine größere Geruchsintensität ausgeht. As can be clearly seen from the experiment, the textile treated with the fragrance particles according to the invention has a distinctly better fragrance intensity for each of the examined periods. It is particularly emphasized that in each survey, all respondents were in agreement as to which textile would produce a greater odor intensity.
Hierdurch wird belegt, dass durch die erfindungsgemäßen Duftpartikel offensichtlich ein größerer Anteil des eingesetzten Duftstoffes auch tatsächlich auf der Faser verbleibt. This proves that the fragrance particles according to the invention obviously leave a larger proportion of the fragrance used actually remaining on the fiber.
Zusammenfassend ist festzustellen, dass die erfindungsgemäßen Wasch-, Reinigungs- oder Pflegemittel bei der Anwendung unerwartete verbesserte Dufteigenschaften zeigen, insbesondere im Zusammenhang mit der Textilbehandlung. Beispielsweise konnte bei der Anwendung eines erfindungsgemäßen Wasch-, Reinigungs- oder Pflegemittels, wie beispielsweise Waschmittel sowie Weichspüler, eine verbesserte Duftintensität der behandelten Produkte gefunden werden. Dies gilt vorzugsweise sowohl für die feuchte als auch insbesondere ebenso für die trockene Wäsche. Hierbei wurde auch eine bessere Dauerhaftigkeit des Dufteindruckes gefunden, d.h. der gewünschte Dufteindruck hielt länger vor. Ferner weisen entsprechende Produkte eine vorteilhafte Lagerstabilität auf. Die erfindungsgemäßen Mittel ermöglichen es zudem, die Gesamtmenge an Duftstoff, welche in dem Wasch-, Reinigungs- oder Pflegemittel enthalten ist, zu reduzieren und dennoch Geruchsvorteile auf den gewaschenen Textilien zu erzielen, insbesondere mit Blick auf das Frischeempfinden.
In summary, it should be noted that the washing, cleaning or care agents according to the invention exhibit unexpectedly improved fragrance properties when used, in particular in connection with textile treatment. For example, when using a washing, cleaning or care agent according to the invention, such as detergents and fabric softeners, an improved fragrance intensity of the treated products could be found. This preferably applies to both the wet and especially also for the dry laundry. Here also a better durability of the fragrance impression was found, i. the desired scent impression lasted longer. Furthermore, corresponding products have an advantageous storage stability. In addition, the compositions according to the invention make it possible to reduce the total amount of fragrance contained in the washing, cleaning or care agent while still achieving odor advantages on the washed textiles, especially with regard to the sensation of freshness.
Claims
Patentansprüche claims
Wasch-, Reinigungs- oder Pflegemittel umfassend Duftpartikel, wobei die DuftpartikelWashing, cleaning or care preparations comprising fragrance particles, the fragrance particles
(a) Duftstoff, (a) fragrance,
(b) Verdickungsmittel und (b) thickener and
(c) Schutzkolloid (c) protective colloid
enthalten. contain.
2. Wasch-, Reinigungs- oder Pflegemittel nach Anspruch 1 , wobei die Partikelgrößenverteilung der Duftpartikel einen d(50)-Wert von 0,5 bis 30 μιη aufweist. 2. washing, cleaning or care agent according to claim 1, wherein the particle size distribution of the fragrance particles has a d (50) value of 0.5 to 30 μιη.
3. Wasch-, Reinigungs- oder Pflegemittel nach Anspruch 1 oder 2, wobei Duftstoff (a) einen Schmelzpunkt von kleiner als 25°C und/oder einen logP-Wert von 1 ,0 bis 8,0 aufweist. 3. washing, cleaning or care agent according to claim 1 or 2, wherein fragrance (a) has a melting point of less than 25 ° C and / or a logP of 1, 0 to 8.0.
4. Wasch-, Reinigungs- oder Pflegemittel nach einem der Ansprüche 1 bis 3, wobei die Menge an Duftstoff (a) 0,01 bis 10 Gew.-% beträgt, bezogen auf das Gesamtgewicht des Wasch-, Reinigungs- oder Pflegemittels. 4. A washing, cleaning or care agent according to any one of claims 1 to 3, wherein the amount of perfume (a) 0.01 to 10 wt .-%, based on the total weight of the washing, cleaning or care agent.
5. Wasch-, Reinigungs- oder Pflegemittel nach einem der Ansprüche 1 bis 4, wobei das Verdickungsmittel (b) in der Lage ist, einen flüssigen Stoff mit einen ClogP-Wert zwischen 1 ,0 und 8,0 zu verfestigen. 5. A washing, cleaning or care agent according to any one of claims 1 to 4, wherein the thickening agent (b) is capable of solidifying a liquid having a ClogP value between 1, 0 and 8.0.
6. Wasch-, Reinigungs- oder Pflegemittel nach einem der Ansprüche 1 bis 5, wobei das Verdickungsmittel (b) einen Schmelzpunkt von größer als 25°C aufweist. 6. Washing, cleaning or care agent according to one of claims 1 to 5, wherein the thickening agent (b) has a melting point of greater than 25 ° C.
7. Wasch-, Reinigungs- oder Pflegemittel nach einem der Ansprüche 1 bis 6, wobei im Duftpartikel das Verhältnis Verdickungsmittel (b) zu Duftstoff (a) von 1 : 1000 bis 1 : 2 beträgt. 7. washing, cleaning or care agent according to one of claims 1 to 6, wherein in the fragrance particle, the ratio of thickener (b) to perfume (a) of 1: 1000 to 1: 2.
Wasch-, Reinigungs- oder Pflegemittel nach einem der Ansprüche 1 bis 7, wobei es sich bei dem Verdickungsmittel (b) um eine Verbindung gemäß der Formel (I) handelt A washing, cleaning or care agent according to any one of claims 1 to 7, wherein the thickening agent (b) is a compound according to formula (I)
Formel (I) Formula (I)
wobei in which
R und R2 unabhängig von einander eine lineare oder verzweigte Alkylgruppe mit 3 bis 19 Kohlenstoffatomen und R and R 2 independently of one another are a linear or branched alkyl group having 3 to 19 carbon atoms and
n 1 , 2, 3, 4, 5 oder 6 ist.
n is 1, 2, 3, 4, 5 or 6.
9. Wasch-, Reinigungs- oder Pflegemittel nach einem der Ansprüche 1 bis 8, wobei das Verdickungsmittel (b) Mannitol-dioctanoat ist. A washing, cleaning or care agent according to any one of claims 1 to 8, wherein the thickening agent (b) is mannitol dioctanoate.
10. Wasch-, Reinigungs- oder Pflegemittel nach einem der Ansprüche 1 bis 9, wobei das Schutzkolloid (c) ein hydrophiles Polymer mit einem gewichtsmittleren Molekulargewicht von 1.000 bis 80.000 g/mol ist. 10. A washing, cleaning or care agent according to any one of claims 1 to 9, wherein the protective colloid (c) is a hydrophilic polymer having a weight-average molecular weight of 1,000 to 80,000 g / mol.
1 1. Wasch-, Reinigungs- oder Pflegemittel nach einem der Ansprüche 1 bis 10, wobei das Schutzkolloid (c) ein hydrolysiertes Styrol-Maleinsäure-Copolymer ist und wobei bevorzugt das Monomerenverhältnis von Styrol zu Maleinsäureanhydrid 2: 1 bis 1 :2 beträgt. 1 1. A washing, cleaning or care agent according to any one of claims 1 to 10, wherein the protective colloid (c) is a hydrolysed styrene-maleic acid copolymer and wherein preferably the monomer ratio of styrene to maleic anhydride is 2: 1 to 1: 2.
12. Wasch-, Reinigungs- oder Pflegemittel nach einem der Ansprüche 1 bis 1 1 , wobei im 12. washing, cleaning or care agent according to one of claims 1 to 1 1, wherein in
Duftpartikel das Verhältnis Schutzkolloid (c) zu Duftstoff (a) von 1 : 100 bis 1 : 1 beträgt. Fragrance particles, the ratio of protective colloid (c) to perfume (a) from 1: 100 to 1: 1.
13. Verfahren zur Herstellung von Duftpartikeln, bevorzugt mit einer Partikelgrößenverteilung mit einen d(50)-Wert von 0,5 bis 30 μιη, zur Verwendung in einem Wasch-, Reinigungsoder Pflegemittel, umfassend die Schritte 13. A process for the preparation of fragrance particles, preferably having a particle size distribution with a d (50) value of 0.5 to 30 μιη, for use in a washing, cleaning or care product, comprising the steps
(i) Bereitstellen einer ersten Lösung enthaltend Duftstoff (a) und Verdickungsmittel (b) und (I) providing a first solution containing fragrance (a) and thickener (b) and
Bereitstellen einer zweiten Lösung enthaltend Wasser und Schutzkolloid (c) Providing a second solution containing water and protective colloid (c)
(ii) Vermischen der beiden Lösungen (ii) mixing the two solutions
(iii) Gewinnen der Duftpartikel durch Abkühlen der Mischung aus Schritt (ii). (iii) recovering the fragrance particles by cooling the mixture of step (ii).
14. Duftpartikel erhältlich nach dem Verfahren nach Anspruch 13. 14. fragrance particles obtainable by the process according to claim 13.
15. Verwendung eines Duftpartikels enthaltend 15. Use of a fragrance particle containing
(a) Duftstoff, (a) fragrance,
(b) Verdickungsmittel und (b) thickener and
(c) Schutzkolloid (c) protective colloid
zur Geruchsversbesserung von Textilien.
to improve the odor of textiles.
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DE102012223423.3 | 2012-12-17 | ||
DE102012223423.3A DE102012223423A1 (en) | 2012-12-17 | 2012-12-17 | Washing, cleaning or care products containing fragrance particles |
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WO1999055819A1 (en) | 1998-04-23 | 1999-11-04 | The Procter & Gamble Company | Encapsulated perfume particles and detergent compositions containing said particles |
WO2001048140A2 (en) * | 1999-12-24 | 2001-07-05 | Henkel Kommanditgesellschaft Auf Aktien | Toilet cleaner |
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WO2014041001A1 (en) * | 2012-09-11 | 2014-03-20 | Creathes | Alternative method for microencapsulation of active ingredients |
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2012
- 2012-12-17 DE DE102012223423.3A patent/DE102012223423A1/en not_active Withdrawn
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2013
- 2013-11-28 WO PCT/EP2013/074932 patent/WO2014095288A1/en active Application Filing
- 2013-11-28 EP EP13795796.5A patent/EP2931866A1/en not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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EP0346034A2 (en) * | 1988-06-06 | 1989-12-13 | Unilever Plc | Wax encapsulated actives and emulsion process for their production |
FR2774389A1 (en) * | 1998-02-02 | 1999-08-06 | Rhodia Chimie Sa | WATER-DISPERSABLE GRANULES COMPRISING A FRAGRANCE IN A WATER-SOLUBLE OR WATER-DISPERSABLE MATRIX AND METHOD FOR PREPARING THEM |
WO1999055819A1 (en) | 1998-04-23 | 1999-11-04 | The Procter & Gamble Company | Encapsulated perfume particles and detergent compositions containing said particles |
WO2001048140A2 (en) * | 1999-12-24 | 2001-07-05 | Henkel Kommanditgesellschaft Auf Aktien | Toilet cleaner |
WO2003032749A1 (en) * | 2001-10-18 | 2003-04-24 | Firmenich Sa | Spray-dried compositions and method for their preparation |
WO2014041001A1 (en) * | 2012-09-11 | 2014-03-20 | Creathes | Alternative method for microencapsulation of active ingredients |
Also Published As
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DE102012223423A1 (en) | 2014-06-18 |
EP2931866A1 (en) | 2015-10-21 |
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