WO2007147815A1 - Agents de traitement dentaire ayant une action de blanchiment renforcée - Google Patents

Agents de traitement dentaire ayant une action de blanchiment renforcée Download PDF

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Publication number
WO2007147815A1
WO2007147815A1 PCT/EP2007/056047 EP2007056047W WO2007147815A1 WO 2007147815 A1 WO2007147815 A1 WO 2007147815A1 EP 2007056047 W EP2007056047 W EP 2007056047W WO 2007147815 A1 WO2007147815 A1 WO 2007147815A1
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WIPO (PCT)
Prior art keywords
acid
oral
dental treatment
sodium
agents
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PCT/EP2007/056047
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German (de)
English (en)
Inventor
Paula Barreleiro
Wolfgang Rybinski Von
Elke Scholl
Adolf Peter Barth
Hans-Theo Leinen
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Henkel Ag & Co. Kgaa
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Publication of WO2007147815A1 publication Critical patent/WO2007147815A1/fr

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q11/00—Preparations for care of the teeth, of the oral cavity or of dentures; Dentifrices, e.g. toothpastes; Mouth rinses
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
    • A61K8/22—Peroxides; Oxygen; Ozone
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/49—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds
    • A61K8/4906—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with one nitrogen as the only hetero atom
    • A61K8/4913—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with one nitrogen as the only hetero atom having five membered rings, e.g. pyrrolidone carboxylic acid
    • A61K8/492—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with one nitrogen as the only hetero atom having five membered rings, e.g. pyrrolidone carboxylic acid having condensed rings, e.g. indol
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/55—Phosphorus compounds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q11/00—Preparations for care of the teeth, of the oral cavity or of dentures; Dentifrices, e.g. toothpastes; Mouth rinses
    • A61Q11/02—Preparations for deodorising, bleaching or disinfecting dentures
    • 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
    • C11D3/16—Organic compounds
    • C11D3/36—Organic compounds containing phosphorus
    • C11D3/361—Phosphonates, phosphinates or phosphonites
    • 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
    • C11D3/39—Organic or inorganic per-compounds
    • C11D3/3902—Organic or inorganic per-compounds combined with specific additives
    • C11D3/3905—Bleach activators or bleach catalysts
    • 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
    • C11D3/39—Organic or inorganic per-compounds
    • C11D3/3945—Organic per-compounds
    • 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
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/22—Organic compounds
    • C11D7/36—Organic compounds containing phosphorus

Definitions

  • compositions in particular mouth and dental treatment compositions and detergents and cleaners which contain at least one phosphonic acid or its salt, at least one peroxide-containing compound and optionally bleach activators and / or bleach catalysts.
  • Dental treatments with a whitening effect on the teeth have long been known in the art. Particular importance is attached to such dental treatment agents which contain hydrogen peroxide-containing compounds as bleaching agents. In addition to hydrogen peroxide, inorganic peroxides and organic peracids are also described as substances with bleaching action for the oral area.
  • WO 88/06879 already describes dentifrices which contain a mixture of a peroxide compound and a bicarbonate salt.
  • dental bleaching agents which contain bleaching components that can be activated by actinic light.
  • composition for whitening the teeth which comprises a catalytic activator in addition to the bleaching agent.
  • WO 98/21299 describes a cleaning composition having a pH greater than 8, which contains a free radical scavenger, a chelating agent and a pH buffer in addition to a peroxide.
  • tooth whitening agents which contain polyethylene glycol and a polyoxyethylene / polyoxypropylene block copolymer.
  • dental bleaching agents which contain imidoalkanepercarboxylic acids are already described in the prior art.
  • EP 1050294 describes toothpastes containing imidoalkanepercarboxylic acids in the form of adducts with cyclodextrins.
  • EP 1258239 describes a bleaching material for teeth, which may include, among others, phthalimidoperoxohexanoic acid.
  • WO96 / 05802, WO00 / 18366, WO02 / 47638, WO02 / 55043 and WO03 / 09824 describe tooth bleaching agents which may contain imidoalkane percarboxylic acids.
  • a combination of imidoalkane percarboxylic acids and phosphonates is not anticipated by this prior art.
  • a composition comprising at least one peroxide-containing compound and at least one phosphonate salt can bring about a particularly strong lightening effect.
  • the phosphonate leads to an increase in the bleaching effect of the peroxide compound. It is therefore assumed that a synergistic effect of peroxide and phosphonate.
  • a first subject of the present invention is therefore a composition, in particular an oral or dental treatment or a detergent or cleaning agent, containing at least one phosphonic acid or its salt, at least one peroxide-containing compound and optionally a bleach activator or bleach catalyst.
  • Another object of the present invention is the use of a composition containing at least one phosphonic acid or its salt, at least one peroxide-containing compound and optionally a bleach activator or bleach catalyst for cleaning and / or lightening and / or bleaching of teeth and / or for effecting an improved Bleaching effect on teeth.
  • Another object of the present invention is the use of a composition containing at least one phosphonic acid or its salt, at least one peroxide-containing compound and optionally a bleach activator or bleach catalyst for cleaning and / or lightening and / or bleaching of textiles and / or for effecting an improved Bleaching effect on textiles.
  • Another object of the present invention is also the use of a composition containing at least one phosphonic acid or its salt, at least one peroxide-containing compound and optionally a bleach activator or bleach catalyst for cleaning and / or lightening and / or bleaching of hard surfaces and / or for effecting an improved bleaching effect on hard surfaces.
  • the phosphonic acid may be a monomeric or oligomeric phosphonic acid.
  • the phosphonic acid preferably has 1 to 10, particularly preferably 1 to 5, phosphonic acid groups.
  • Preferred examples of phosphonic acids are, in particular, HEDP (1-hydroxyethane-1,1-diphosphonic acid), AHP (azacycloheptane-2,2-diphosphonic acid), ATMP (aminotri (methylenephosphonic acid)), DTPMP (diethylenetriaminepenta (methylenephosphonic acid)) and PBTC (2-phosphonobutane-1, 2,4-tricarboxylic acid) called.
  • the latter compound is commercially available under the name Bayhibit® (Bayer, Germany).
  • Preferably used salts of phosphonic acids are their ammonium and alkali metal salts.
  • the phosphonic acid or its salt is preferably used in the compositions according to the invention in an amount of 0.01-4% by weight, more preferably in an amount of 0.1-1.5% by weight, in particular in an amount of 0 , 2 - 1, 0 wt .-% used.
  • the peroxide compound may be selected according to the invention in particular from inorganic and organic peroxide compounds.
  • the inorganic peroxide compound may in particular be hydrogen peroxide, carbamide peroxide, alkali hypochlorite, in particular sodium hypochlorite, alkaline earth peroxide, in particular calcium peroxide, urea peroxide, persilicate, in particular sodium persilicate, persulfate, in particular sodium persulfate, alkali percarbonate, in particular sodium percarbonate, alkali perborate, in particular sodium perborate, alkali peroxidisulfate, in particular Sodium peroxydisulfate, or alkali pyrophosphate peroxidate, especially tetrasodium pyrophosphate peroxidate act.
  • the peroxide compound is not hydrogen peroxide.
  • organic peroxide compounds are particularly preferably used.
  • the organic peroxide compound may be, in particular, a dialkyl peroxide, a diacyl peroxide or a peracid, with peracids being preferred.
  • the peracid may in this case in particular be selected from peracetic acid, perphthalic acid and diperoxycarboxylic acids, in particular dodecane-1, 12-dipercarboxylic acid.
  • the peracid is an imidoperoxycarboxylic acid, in particular a phthalimidoperoxycarboxylic acid, especially phthalimidoperoxycaproic acid (PAP).
  • PAP phthalimidoperoxycaproic acid
  • the peroxide compound, and in particular PAP is preferably used in the compositions according to the invention in an amount of 0.01-3% by weight, more preferably in an amount of 0.1-1.0% by weight.
  • a combination of a peroxide compound which is not a peracid and a so-called bleach activator which is converted into a peracid by the peroxide compound may also be used.
  • a peroxide compound is called Alkaliperborat.
  • a combination of a peroxide compound and a bleach catalyst can be used to effect activation of the peroxide compound.
  • bleach activators it is generally 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 the O- and / or N-acyl groups of the mentioned C atom number and / or optionally substituted benzoyl groups.
  • polyacylated alkylene diamines in particular tetraacetylethylenediamine (TAED), acylated triazine derivatives, in particular 1,5-diacetyl-2,4-dioxohexahydro-1,3,5-triazine (DADHT), acylated glycolurils, in particular 1, 3,4 , 6-tetraacetylglycoluril (TAGU), N-acylimides, in particular N-nonanoylsuccinimide (NOSI), acylated phenolsulfonates, in particular n-nonanoyl or isononanoyloxybenzenesulfonate (n- or iso-NOBS), acylated hydroxycarboxylic acids, such as triethyl-O-acetyl citrate (TEOC ), Carboxylic acid anhydrides, in particular phthalic anhydride, isoic anhydride and / or succin
  • Hydrophilic substituted acyl acetals and acyl lactams are also preferably used. Combinations of conventional bleach activators can also be used. Likewise, nitrile derivatives such as cyanopyridines, nitrile quats, for example N-alkylammonium acetonitriles, and / or cyanamide derivatives can be used.
  • Preferred bleach activators are sodium 4- (octanoyloxy) benzenesulfonate, n-nonanoyl or isononanoyloxybenzenesulfonate (n- or iso-NOBS), undecenoyl oxybenzenesulfonate (UDOBS), sodium dodecanoyloxybenzenesulfonate (DOBS), decanoyl oxybenzoic acid (DOBA, OBC 10) and or dodecanoyloxybenzenesulfonate (OBS 12), as well as N-methylmorpholinum acetonitrile (MMA).
  • a particularly preferred bleach activator is the TAED.
  • bleach activators preferably used in the context of the present application are compounds from the group of cationic nitriles, in particular cationic nitriles of the formula
  • R 1 is -H, -CH 3, a C 2 - 24 alkyl or alkenyl group, a substituted C 2-24 -alkyl or -alkenyl radical having at least one substituent from the group -Cl, -Br, - OH, -NH 2 , -CN, an alkyl or alkenylaryl radical having a C ⁇ alkyl group, or represents a substituted alkyl or Alkenylarylrest having a Ci_ 24 alkyl group and at least one further substituent on the aromatic ring
  • R 2 and R 3 are independently selected from -CH 2 -CN, -CH 3 , -CH 2 -CH 3 , -CH 2 -CH 2 -CH 3 , -CH (CH 3 ) -CH 3 , -CH 2 -OH, -CH 2 -CH 2 -OH, -CH (OH) -CH 3 , -CH 2 -CH 2 -CH 2 -OH,
  • the bleach activator is present in the washing or cleaning compositions according to the invention, if present, preferably in an amount of from 0.01 to 20% by weight, preferably in an amount of from 0.1 to 15% by weight, in particular in an amount of from 1 Wt .-% to 10 wt .-%, based on the total composition.
  • the bleach catalysts are bleach-enhancing transition metal salts or transition metal complexes.
  • Suitable transition metals here are in particular Mn, Fe, Co, Ru, Mo, Ti, V or Cu in different oxidation states.
  • Guanidines (Sundermeyer et al., Journal of Molecular Catalysis A: Chemical (2001) 175, 51-63), aminophenols, amine oxides (WO97 / 48786), salenes (EP0846156, EP0630964), sodimines (EP912690), are particularly suitable as complexing ligands. Rev. (2005) 105, 2329-2363 Heterocycles (Chem. Rev.
  • lactams (EP1520910), monocyclic and cross-bridged polycyclic polyazaalkanes (EP0458397, EP977828), terpyridines (WO02 / 088289), dendrimers (EP1148117), tetraamido Ligands (EP918840), bis- and tetrakis (pyridylmethyl) alkylamines (EP783035), other N-containing heterocycles (EP1445305, EP0765381), secondary amines (EP0892846), Polyoxometallate (EP0761809) and other possible ligands described in the literature.
  • Mn, Fe, Co, Ru or Mo salt complexes or carbonyl complexes and also Mn, Fe, Co, Ru, Mo, Ti, V and Cu complexes with N, containing tripod ligands and Co, Fe, Cu and Ru amine complexes.
  • complexes of manganese in oxidation state II, III, IV or V which preferably contain one or more macrocyclic ligands with the donor functions N, NR, PR, O and / or S.
  • ligands are used which have nitrogen donor functions.
  • bleach catalyst (s) in the compositions of the invention, which as macromolecular ligands 1, 4,7-trimethyl-1, 4,7-triazacyclononan (Me-TACN), 1, 4,7-triazacyclononane (TACN ), 1, 5,9-trimethyl-1, 5,9-triazacyclododecane (Me-TACD), 2-methyl-1, 4,7-trimethyl-1, 4,7-triazacyclononane (MeMe-TACN) and / or 2-methyl-1, 4,7-triazacyclononane (Me / TACN).
  • macromolecular ligands 1, 4,7-trimethyl-1, 4,7-triazacyclononan (Me-TACN), 1, 4,7-triazacyclononane (TACN ), 1, 5,9-trimethyl-1, 5,9-triazacyclododecane (Me-TACD), 2-methyl-1, 4,7-trimethyl-1, 4,7-triazacyclononane (MeMe-TACN)
  • Suitable manganese complexes are, for example, [Mn '" 2 ( ⁇ -O) i ( ⁇ -OAc) 2 (TACN) 2 ] (CIO 4 ) 2 , [Mn m Mn lv ( ⁇ -O) 2 ( ⁇ -OAc) 1 ( TACN) 2 ] (BPh 4 ) Z , [Mn IV 4 ( ⁇ -O) 6 (TACN) 4 ] (CIO 4 ) 4 , [Mn " 1 2 ( ⁇ -O) 1 ( ⁇ -OAc) 2 (Me -TACN) 2 ] (CIO 4 ) 2 , [Mn " 1 Mn lv ( ⁇ -O) 1 ( ⁇ -OAc) 2 (Me-TACN) 2 ] (CIO 4 ) 3 , [Mn ' v 2 ( ⁇ - O) 3 (Me-TACN) 2 ] (PF 6 ) 2 and [Mn ⁇ v 2 ( ⁇ -O) 3 (Me / Me-TACN) 2
  • Bleach catalysts are preferably present in an amount of up to 5 weight percent, more preferably from 0.0025 weight percent to 1 weight percent, and most preferably from 0.01 weight percent to 0.25 weight percent .-%, in each case based on the total weight of the bleach activator-containing agents used. In special cases, however, more bleach catalyst can be used.
  • oral and dental treatment means are in particular oral and / or dental care and / or cleaning agents. These are preferably oral and dental powders, oral and toothpastes, liquid mouth and tooth creams, oral and dental gels, mouthwashes, chewing gums, tooth plasters (strips), toothpicks, dental floss and bleaching pens. According to the invention, oral and dental care and cleaning preparations are also to be understood as meaning dental prosthesis care products, in particular denture cleaners and denture adhesive creams.
  • the agents according to the invention are present as more or less flowable or plastic toothpastes, such as those used to clean the teeth using a toothbrush.
  • the pH of oral and dental treatment agents according to the invention is preferably from 4 to 9, particularly preferably from 5 to 7.
  • the oral and dental care and cleaning compositions according to the invention may additionally contain other ingredients of oral cleansers, oral hygiene products, dentifrices and / or dentifrices. The preferred further ingredients are described below.
  • the oral and dental care and cleaning compositions according to the invention preferably contain water as a further essential ingredient.
  • the water contained in the oral and dental care and cleaning agents according to the invention may be tap water, the degree of hardness may vary depending on the place of manufacture or source of water. However, it is possible and preferred to use water with degrees of hardness between 0 and 20 ° dH, preferably between 1 and 16 ° dH. Particularly preferred is the use of technically demineralized water (“water VE”), which has been largely freed from salts with the aid of ion exchangers.
  • water VE technically demineralized water
  • the agents according to the invention may e.g. Glycerol, sorbitol, xylitol, propylene glycols, polyethylene glycols or mixtures of these polyols, especially those polyethylene glycols having molecular weights of 200-2000 g / mol, preferably from 200 to 1000 g / mol.
  • compositions according to the invention in particular the toothpastes or liquid toothpastes, in one preferred embodiment contain one or more polishing agents, usually in a total amount of from 5 to 50% by weight.
  • polishing agent are in principle all known for toothpastes friction body, in particular those that do not contain calcium ions.
  • suitable polishing agent components are therefore silicic acids, aluminum hydroxide, aluminum oxide, sodium aluminum silicates, organic polymers or mixtures of such friction substances.
  • Calcium containing polishing components such as e.g. However, chalk, calcium pyrophosphate, dicalcium phosphate dihydrate can be present in amounts of up to 5% by weight.
  • Suitable silicas are e.g. Gel silicas, hydrogel silicas and precipitated silicas.
  • Gel silicas are prepared by reacting sodium silicate solutions with strong, aqueous mineral acids to form a hydrosol, aging to the hydrogel, washing and drying. If the drying is carried out under mild conditions to a water content of 15 to 35 wt .-%, the so-called hydrogel silicic acids are obtained. Drying to water contents below 15% by weight results in an irreversible shrinkage of the previously loose structure of the hydrogel to the dense structure of the so-called xerogel.
  • a second, preferably suitable group of silica polishing agents are the precipitated silicas. These are obtained by precipitation of silica from dilute alkali silicate solutions by addition of strong acids under conditions in which aggregation to the sol and gel can not occur.
  • Suitable method is preferably suitable a precipitated silica having a BET surface area of 15-110 m 2 / g, a particle size of 0.5-20 ⁇ m, wherein at least 80% by weight of the primary particles should be below 5 ⁇ m, and a viscosity in 30% glycerol-water - (1: 1) dispersion of 30 - 60 Pa. s (20 0 C) in an amount of 10 to 20 wt .-% of the toothpaste.
  • Preferred precipitated silicas of this type also have rounded corners and edges and are available under the trade name Sident12 DS (DEGUSSA).
  • Toothpastes which have a significantly higher viscosity of more than 100 Pa.
  • s require a sufficiently high proportion of silica having a particle size of less than 5 microns, preferably at least 3 wt .-% of a silica having a particle size of 1 - 3 microns.
  • polishing agent component e.g. Aluminum oxide in the form of slightly calcined clay containing - and -Aluminiumoxid in an amount of about 1-5% by weight.
  • Aluminum oxide in the form of slightly calcined clay containing - and -Aluminiumoxid in an amount of about 1-5% by weight.
  • a suitable alumina is available under the trade designation "Polianton earth P10 finest" (Giulini Chemie).
  • polishing agent As a polishing agent are all further known for toothpastes friction body such.
  • oral and dental care and cleaning compositions according to the invention are preferred which additionally comprise cleaning bodies, preferably silicic acids, aluminum hydroxide, aluminum oxide, calcium pyrophosphate, chalk, dicalcium phosphate dihydrate (CaHPO 4 -2H 2 O), sodium aluminum silicates, in particular zeolite A, organic polymers, in particular Polymethacrylates or mixtures of these friction bodies, preferably in amounts of 1 to 30 wt.%, Particularly preferably from 2.5 to 25 wt.% And in particular from 5 to 20 wt.%, Each based on the total agent.
  • cleaning bodies preferably silicic acids, aluminum hydroxide, aluminum oxide, calcium pyrophosphate, chalk, dicalcium phosphate dihydrate (CaHPO 4 -2H 2 O), sodium aluminum silicates, in particular zeolite A, organic polymers, in particular Polymethacrylates or mixtures of these friction bodies, preferably in amounts of 1 to 30 wt.%, Particularly preferably from 2.5 to 25 wt.% And
  • the oral and dental care and cleaning agents according to the invention in particular the toothpastes, z.
  • antimicrobial substances as preservatives or as Antiplaque- Contain active ingredients.
  • Such substances may, for. B. be selected from p-Hydroxybenzoeklaremethyl-, ethyl or propyl, sodium sorbate, sodium benzoate, bromochlorophene, triclosan, phenyl salicylates, biguanides, z.
  • These substances are in the agents according to the invention preferably in amounts of 0.1 to 5 wt.%, Particularly preferably from 0.25 to 2.5 wt.% And in particular from 0.5 to 1, 5 wt.%, Each based on the entire remedy, included.
  • the oral and dental care and cleaning agents may also contain substances that are active against tartar.
  • substances may be, for example, chelating agents such.
  • pyrophosphate salts such as the water-soluble dialkali or Tetraalkalimetallpyrophosphat- salts
  • z. B. Na 4 P 2 O 7 , K 4 P 2 O 7 , Na 2 K 2 P 2 O 7 , Na 2 H 2 P 2 O 7 and K 2 H 2 P 2 O 7 or polyphosphate salts
  • the z. B. from water-soluble Alkalimethalltripolyphosphaten as sodium tripolyphosphate and potassium tripolyphosphate can be selected.
  • preferred oral and dental care and cleaning agents are characterized in that they additionally phosphate (s), preferably alkali metal phosphate (s) and in particular sodium tripolyphosphate, preferably in amounts of 1 to 10 wt .-%, particularly preferably from 2 to 8 wt .-% and in particular from 3 to 7 wt .-%, each based on the total agent included.
  • phosphate preferably alkali metal phosphate (s) and in particular sodium tripolyphosphate
  • ingredients that may be included in the compositions of the invention are anticaries drugs. These may be selected, for example, from organic or inorganic fluorides, for. As sodium fluoride, potassium fluoride, sodium monofluorophosphate, sodium fluorosilicate, zinc fluoride and tin (II) fluoride. Preferably, an amount of 0.01-0.5% by weight of fluorine should be included in the form of said compounds.
  • compositions according to the invention can also additionally other wound-healing and anti-inflammatory substances, eg. B. agents for gingivitis included.
  • B. agents for gingivitis included Such substances may, for. B. be selected from allantoin, azulen, chamomile extracts, tocopherol, panthenol, bisabolol, sage extracts.
  • Suitable non-cationic, bactericidal components are, for example, phenols, resorcinols, bisphenols, salicylanilides and their halogenated derivatives, halogenated carbanilides and p-hydroxybenzoic acid esters.
  • Particularly preferred antimicrobial components are halogenated diphenyl ethers, for example 2,4-dichloro-2'-hydroxydiphenyl ether, 4,4'-dichloro-2'-hydroxydiphenyl ether, 2,4,4'-tribromo-2'-hydroxydiphenyl ether and 2,4, 4'-trichloro-2'-hydroxydiphenyl ether (Triclosan).
  • the dentifrices of the invention preferably contain 0.05-5% by weight of panthenol or a salt of pantothenic acid ,
  • Retinol (3,7-dimethyl-9- (2,6,6-trimethyl-1-cyclohexenyl) -2,4,6,8-nonatetraen-1-ol is the international common name for vitamin A1, but may also be used instead of retinol one of its derivatives having similar biological activity, for example an ester or the retinoic acid (tretinoin), one of its salts or its esters is preferably used, preferably a retinol ester, in particular a fatty acid ester of a fatty acid having 12-22 carbon atoms Retinol palmitate is suitable When using a retinol ester, eg retinol palmitate with an activity of 1.710 6 IU per g, an amount of 0.001 to 0.1% by weight is preferred If other retinol derivatives are used It is recommended to use at a concentration of 10 3 to 10 6 IU (international units) per 100 g.
  • Preferred dentifrices according to the present invention preferably contain, in addition to polishing agents, fluorine compounds, humectants and binders
  • panthenol or a salt of pantothenic acid 0.05 - 5 wt .-% panthenol or a salt of pantothenic acid
  • a retinol ester preferably retinol palmitate.
  • a binder or consistency regulator serve z.
  • natural and / or synthetic water-soluble polymers such as alginates, carrageenan, tragacanth, starch and starch ethers, cellulose ethers such.
  • z. B phyllosilicates
  • montmorillonite clays colloidal thickened silicas such.
  • airgel silicas fumed silicas or finely ground precipitated silicas.
  • viscosity-stabilizing additives from the group of cationic, zwitterionic or ampholytic nitrogen-containing surfactants, hydroxypropyl-substituted hydrocolloids or polyethylene glycol / polypropylene glycol copolymers having an average molecular weight of 1000 to 5000 or a combination of the compounds mentioned in the toothpastes.
  • Surface-active substances may also be present in the toothpastes to assist the cleaning action and, if desired, also to develop foam in brushing teeth and to stabilize the polishing body dispersion in the carrier, preferably in an amount of 0.1-5% by weight.
  • alkyl and / or alkenyl (oligo) glycosides can be used as surfactants.
  • Their preparation and use as surfactants are described, for example, in US Pat. No. 3,839,318, US Pat. No. 3,707,535, US Pat. No. 3,547,828 DE-A-19 43 689, DE-A-20 36 472 and DE -A-30 01 064 and EP-A-77 167 known.
  • the degree of oligomerization is a statistical mean, which is based on a homolog distribution typical for such technical products.
  • alkyl and / or alkenyl (oligo) glycoside As alkyl and / or alkenyl (oligo) glycoside, an alkyl and / or alkenyl (oligo) glucoside of the formula RO (C 6 H 10 O) x -H in which R is an alkyl radical and is preferably suitable / or alkenyl group having 8 to 14 carbon atoms and x has an average of 1 to 4. Particularly preferred are alkyl oligoglucosides based on hardened C
  • the alkyl and / or alkenyl glycoside surfactant can be used very sparingly, already amounts of 0.005 to 1 wt .-% are sufficient.
  • nonionic, ampholytic and cationic surfactants may also be present, for example: fatty alcohol polyglycol ether sulfates, monoglyceride sulfates, monoglyceride ether sulfates, mono- and / or dialkyl sulfosuccinates, fatty acid isethionates, fatty acid sarcosinates, fatty acid taurides, fatty acid glutamates,
  • Ethercarbon yarn, Fettkladreglucamide, Alkylamido betaine and / or protein fatty acid condensates the latter preferably based on wheat proteins.
  • a non-ionic solubilizer from the group of surface-active compounds may be required.
  • Particularly suitable for this purpose are, for example, ethoxylated fatty acid glycerides, ethoxylated fatty acid sorbitan partial esters or fatty acid partial esters of glycerol or sorbitan ethoxylates.
  • Solubilizers from the group of ethoxylated Fettkladreglyceride include especially addition products of 20 to 60 moles of ethylene oxide with mono- and diglycerides of linear fatty acids having 12 to 18 carbon atoms or triglycerides of hydroxy fatty acids such as oxystearic acid or ricinoleic acid.
  • Further suitable solubilizers are ethoxylated fatty acid sorbitan partial esters; these are preferably addition products of 20 to 60 moles of ethylene oxide with sorbitan monoesters and sorbitan diesters of fatty acids with 12 to 18 carbon atoms.
  • solubilizers are fatty acid partial esters of glycerol or sorbitan ethoxylates; these are preferably mono- and Diesters of C 12 -C 8 fatty acids and adducts of 20 to 60 moles of ethylene oxide with 1 mole of glycerol or with 1 mole of sorbitol.
  • the oral, dental and / or dental prosthesis care agents according to the invention preferably contain as solubilizer for optionally contained aroma oils addition products of 20 to 60 moles of ethylene oxide to hardened or uncured castor oil (ie to Oxystearinklare- or ricinoleic acid triglyceride), to glycerol mono- and / or distearate or sorbitan mono- and / or distearate.
  • aroma oils addition products of 20 to 60 moles of ethylene oxide to hardened or uncured castor oil (ie to Oxystearinklare- or ricinoleic acid triglyceride), to glycerol mono- and / or distearate or sorbitan mono- and / or distearate.
  • Suitable surfactants for inventive compositions are further z.
  • B linear sodium alkyl sulfates having 12-18 C atoms in the alkyl group. These substances additionally have an enzyme-inhibiting effect on the bacterial metabolism of the dental plaque.
  • Further suitable surfactants are alkali metal salts, preferably sodium salts of alkylpolyglycol ether sulfate having 12-16 C atoms in the linear alkyl group and 2-6 glycol ether groups in the molecule, of linear alkane (C 1 - C 18 ) sulfonate, of sulfosuccinic acid monoalkyl (C 12 - Ci 8 ) esters, of sulfated fatty acid monoglycerides, sulfated fatty acid alkanolamides, sulfoacetic acid alkyl (C 12 -C 16 ) esters, acylsarcosines, acyl taurides and acyl isothionates having in each
  • zwitterionic, ampholytic and nonionic surfactants are suitable, for.
  • the oral and dental care products may also contain the insensitivity of the teeth-enhancing substances, such as potassium salts such as potassium nitrate, potassium citrate, potassium chloride, potassium bicarbonate and potassium oxalate.
  • potassium salts such as potassium nitrate, potassium citrate, potassium chloride, potassium bicarbonate and potassium oxalate.
  • These substances are preferably present in the compositions according to the invention in amounts of from 0.5 to 20% by weight, more preferably from 1 to 0 to 15% by weight, more preferably from 2.5 to 10% by weight and in particular from 4.0 to 8.0% by weight, in each case based on the total agent.
  • the agents according to the invention may also contain substances for increasing the mineralizing potential, for example calcium-containing substances such as, for example, Calcium chloride, calcium acetate and dicalcium phosphate dihydrate.
  • concentration of the calcium-containing substance depends on the solubility of the substance and the interaction with other substances contained in the oral and dental care products.
  • a particularly effective remineralizing substance is the calcium glycerophosphate, the calcium salt of glycerol-1-phosphoric acid or glycerol-2-phosphoric acid or the glycerol-1-phosphoric acid enantiomeric glycerol-3-phosphoric acid - or a mixture of these acids.
  • the compound has a remineralizing effect in dentifrices as it provides both calcium and phosphate ions.
  • calcium glycerophosphate is preferably used in amounts of 0.01 to 1 wt .-%.
  • the dental and / or oral care products according to the invention can be improved in their organoleptic properties by adding aroma oils and sweeteners.
  • Aromatic oils are all natural and synthetic flavors which are customary for oral, dental and / or dental care products. Natural flavors can be used both in the form of the essential oils isolated from the drugs and the individual components isolated from them.
  • At least one aromatic oil from the group of peppermint oil, spearmint oil, aniseed oil, caraway oil, eucalyptus oil, fennel oil, cinnamon oil, geranium oil, sage oil, thyme oil, marjoram oil, basil oil, citrus oil, Gaultheria oil or one or more synthetic components of these oils isolated therefrom should be included.
  • oils mentioned are, for example, menthol, carvone, anethole, cineole, eugenol, cinnamaldehyde, geraniol, citronellol, linalool, salvos, thymol, terpinene, terpinol, methylchavicol and methyl salicylate.
  • suitable flavors are, for example, menthyl acetate, vanillin, ionone, linalyl acetate, rhodinol and piperitone.
  • Suitable sweeteners are either natural sugars such as sucrose, maltose, lactose and fructose or synthetic sweeteners such as saccharin sodium salt, sodium cyclamate or aspartame.
  • Solvents and solubilizers e.g. lower monohydric or polyhydric alcohols or ethers, e.g. Ethanol, 1, 2-propylene glycol, diethylene glycol or butyl diglycol
  • Titanium dioxide e.g. Titanium dioxide
  • Dyes e.g. Sodium bicarbonate, sodium citrate,
  • Mineral salts such as e.g. Manganese, zinc or magnesium salts.
  • the agents according to the invention may also contain enzymes.
  • the enzyme activities of the enzymes used in the oral and dental care and cleaning agents of the invention may vary from enzyme to enzyme.
  • the enzyme activity per gram of the oral and dental care and cleaning agent according to the invention is usually between 0.1 and 1500 U ( ⁇ mol / min). If enzymes are used, they are used in a preferred embodiment in coated form, in particular as described below for the enzymes in detergents and cleaners.
  • bioactive glasses encompasses glasses which are biologically active and / or biologically active
  • biologically active glass differs from conventional lime-sodium silicate
  • biologically active glass refers to a glass that forms a firm bond with body tissue to form a hydroxylapatite layer.
  • a bioactive glass is also understood to mean a glass that has antimicrobial and / or anti-inflammatory properties
  • the glass powders have a biocidal or biostatic effect against bacteria, fungi and viruses, are tolerated by the skin in contact with humans, are toxicologically harmless and are especially suitable for consumption.
  • compositions according to the invention are characterized in that they contain from 0.2 to 20% by weight, preferably from 0.4 to 14% by weight, particularly preferably from 0.5 to 3% by weight and in particular 0.6 to 2 wt .-% of at least one bioactive glass.
  • the oral and dental care and cleaning compositions of this embodiment contain bioactive glass or glass powder or glass ceramic powder or composite materials comprising such a bioactive glass.
  • bioactive glass or glass powder or glass ceramic powder or composite materials comprising such a bioactive glass.
  • glass powders are also understood as meaning granules and glass beads.
  • the glass powder should be particularly pure.
  • the burden of heavy metals is preferably low.
  • the maximum concentration in the range of cosmetic formulations is preferably for Pb ⁇ 20 ppm, Cd ⁇ 5 ppm, As ⁇ 5 ppm, Sb ⁇ 10 ppm, Hg ⁇ 1 ppm, Ni ⁇ 10 ppm.
  • the unfused starting glass which is contained directly in the preferred compositions according to the invention or is optionally used for the production of a glass ceramic which can be used according to the invention, contains SiO 2 as a network former, preferably between 35-80% by weight. At lower concentrations, the spontaneous tendency to crystallize increases greatly and the chemical resistance decreases sharply. At higher SiO 2 values, the crystallization stability may decrease and the processing temperature is significantly increased, so that the hot-forming properties deteriorate. Na 2 O is used as a flux when melting the glass. At concentrations of less than 5%, the melting behavior is adversely affected.
  • Sodium is a constituent of the phases which form during the ceramization and, if high crystalline phase fractions are to be adjusted by the ceramization, must be present in the glass in correspondingly high concentrations.
  • K 2 O acts as a flux when melting the glass.
  • potassium is released in aqueous systems. If high concentrations of potassium are present in the glass, potassium-containing phases such as calcium silicates will also be present excreted.
  • the P 2 O 5 content of silicate glasses, glass ceramics or composites can be used to adjust the chemical resistance of the glass and thus the release of ions in aqueous media.
  • P 2 O 5 is network images.
  • the P 2 O 5 content is preferably between 0 and 80 wt .-%.
  • the glass may contain up to 25% by weight of B 2 O 3 .
  • Al 2 O 3 is used to adjust the chemical resistance of the glass.
  • the antibacterial properties of the glass-ceramic antimicrobial acting ions such as Ag, Au, I, Ce, Cu, Zn in concentrations less than 5 wt .-% may be included.
  • Coloring ions such as Mn, Cu, Fe, Cr, Co, V, may be contained individually or in combination, preferably in a total concentration less than 1 wt .-%.
  • the glass or the glass ceramic is used in powder form.
  • the ceramization can be done either with a glass block or Glasribbons or with glass powder. After ceramization, the glass ceramic blocks or ribbons must be ground to powder. If the powder has been ceramified, it may also be necessary to re-mill to remove agglomerates formed during the ceramification step.
  • the grinding can be carried out both dry and in aqueous or non-aqueous grinding media.
  • the particle sizes are less than 500 microns. As appropriate, particle sizes ⁇ 100 microns or ⁇ 20 microns have been found. Particularly suitable are particle sizes ⁇ 10 microns and less than 5 microns and less than 2 microns, see below.
  • the bioactive glasses or glass powder or glass ceramic powder or composite compositions contained in the preferred compositions according to the invention comprise glasses which preferably comprise the following components: SiO 2 : 35-80% by weight, Na 2 O: 0-35% by weight, P 2 O 5 : 0-80 wt%, MgO: 0-5 wt%, Ag 2 O: 0-0.5 wt%, AgJ: 0-0.5 wt%, NaJ : 0-5 wt.%, TiO 2 : 0-5 wt.%, K 2 O: 0-35 wt.%, ZnO: 0-10 wt.%, Al 2 O 3 : 0-25 Wt% and B 2 O 3 : 0-25 wt%.
  • the base glass according to the above composition to achieve further effects such as color or UV filtering ions such as Fe, Co, Cr, V, Ce, Cu, Mn, Ni, Bi, Sn, Ag, Au, J individually or in total to be added to 10 wt .-%.
  • color or UV filtering ions such as Fe, Co, Cr, V, Ce, Cu, Mn, Ni, Bi, Sn, Ag, Au, J individually or in total to be added to 10 wt .-%.
  • a further glass composition may be as follows: SiO 2 : 35-80 wt%, Na 2 O: 0-35 wt%, P 2 O 5 : 0-80 wt%, MgO: 0-5 wt %, Ag 2 O: 0-0.5 wt%, AgJ: 0-0.5 wt%, NaJ: 0-5 wt%, TiO 2 : 0-5 wt% , K 2 O: 0-35 wt .-%, ZnO: 0-10 wt .-%, Al 2 O 3 : 0-25 wt .-%, B 2 O 3 : 0- 25 wt .-%, SnO : 0-5 wt%, CeO 2 : 0-3 wt% and Au: 0.001-0.1 wt%.
  • Particularly preferred oral and dental care and cleaning agents according to the invention are characterized in that the bioactive glass - based on its weight - has the following composition:
  • SiO 2 35 to 60% by weight, preferably 40 to 60% by weight
  • MgO 0 to 10% by weight, preferably 0 to 5% by weight
  • TiO 2 O to 10 wt .-%, preferably 0.1 to 5 wt .-%.
  • the bioactive glass is preferably used in particulate form.
  • the antimicrobial glass particle sizes ⁇ 10 .mu.m, preferably from 0.5 to 4 .mu.m, more preferably from 1 to 2 microns.
  • the enzyme-containing oral and dental care and cleaning agents according to the invention can be further increased in their performance if the agents contain salivationsfördemde substances.
  • Salivation is the production and release of saliva, in a broader sense also in an unphysiologically increased amount.
  • Substances that stimulate salivary flow and increase the amount and / or release of saliva can come from a wide variety of substance classes.
  • a suitable substance according to the invention is the pilocarpine, which may be present in the oral and dental care and cleaning compositions according to the invention.
  • salivationsfördemde substances are in particular so-called Scharfstoffe, i. sharp tasting and / or a feeling of heat generating substances.
  • Oral and dental care and cleaning agents which are preferred according to the invention are characterized in that they contain at least one pungent-tasting and / or heat-generating substance as salivation-promoting substance.
  • As salivationsfördemden ingredient containing products of this embodiment contain a pungent and / or a feeling of heat generating substance. These substances give the user a sharp, tingling, Mouthwashing or heat-generating effect, ie they cause sensory heat impression or burning, or tingling, beads, tickling or bubbling and thereby promote salivation.
  • Products of this embodiment which are preferred according to the invention contain the pungent-tasting and / or a feeling of heat-generating substance (s) in amounts of from 0.00001 to 5% by weight, preferably from 0.0005 to 2.5% by weight .-%, more preferably from 0.001 to 1 wt .-%, particularly preferably from 0.005 to 0.75 wt .-% and in particular from 0.01 to 0.5 wt .-%, each based on the weight of the total composition ,
  • Nn-pentylamide ... Nn-pentylamide,... Nn-pentylamide,... Nn-pentylamide,. Nn-pentylamide,. . .- Nn-pentylamide, ...- Nn-hexylamide, ...- Nn-heptylamide, ...- Nn- octylamide, ...- Nn-nonylamide, ...- Nn-decylamide, ...
  • N-dialkylamides such as N, N-dimethylamide, ...- N, N-diethylamide,... N, N-di-n-propylamide,... N, N-diisopropylamide,... N, N-di-n-butylamide,... N-di (1-methylpropyl) amide,... N, N-diisobutylamide,... N, N-di-tert-butylamide,... N, N-methyl-ethylamide,... N, N-methyl-n-propylamide, N, N-methyl-isopropylamide, N, N-ethyl-n-propylamide, N, N-ethyl-isopropylamide, etc. ,
  • N-isobutylamide N-isobutyl-2E, 6Z, 8E-decatrienamide, also called spilanthol or affinin
  • N-isobutylamide N-isobutyl-2E, 4E, 8Z-decatrienamide, also called isoaffinin
  • Ferulic acid amides for example ferulic acid N-vanillylamide:
  • Hot-tasting herbal extracts can be any physiologically harmless herbal extract that produces a sharp or warm sensory impression.
  • Pepper extract Pier ssp., In particular Piper nigrum
  • water pepper extract Polygonum spp., In particular Polygonum hydropiper
  • extracts of Allium ssp. In particular onion and garlic extracts
  • extracts of radish Raphanus ssp.
  • Horseradish extracts (Cochlearia armoracia), extracts of black (Brassica nigra), wild or yellow mustard (Sinapis ssp., In particular Sinapis arvensis and Sinapis alba), Bertram root extracts (Anacyclus spp., In particular Anacyclus pyrethrum L.), sun hatch extracts (Echinaceae ssp.), Extracts of Szechuan pepper (Zanthoxylum spp., In particular Zanthoxylum piperitum), Spilanthesex Consumer (Spilanthes ssp., In particular Spilanthes acmella), chile extract (Capsicum ssp., In particular Capsicum frutescens), grains of paradise extract (Aframomum ssp., In particular Aframomum melegueta [Rose] K. Schum.), Longerextract (Zingiber sspj plausible Z
  • a particularly suitable substance is the gingerol derived from the ginger extract:
  • N-ethyl-p-menthane-3-carboxamide N-ethyl-5-methyl-2-isopropylcyclohexanecarboxamide
  • pungent or heat-producing substances may include, for example, capsaicin, dihydrocapsaicin, gingerol, paradole, shogaol, piperine, carboxylic N-vanillylamides, especially nonanoic acid N-vanillylamide, 2-alkeneamides, especially 2-nonenoic acid N-isobutylamide , 2-nonenoic acid N-4-hydroxy-3-methoxyphenylamide, alkyl ethers of A-hydroxy-3-methoxybenzyl alcohol, especially 4-hydroxy-3-methoxybenzyl n-butyl ether, alkyl ethers of 3-hydroxy-4-methoxybenzyl alcohol, alkyl ethers of 3,4-dimethoxybenzyl alcohol, alkyl ether of 3-ethoxy-4-hydroxybenzyl alcohol, alkyl ether of 3,4-methylenedioxybenzyl alcohol, nicotinaldehyde, methyl nicotinate, propyl nicotinate
  • Preferred remineralizing products according to the invention are characterized in that they contain at least one Scharfstoff from the group of N-alkyl-substituted amides of unsaturated carboxylic acids, preferably a. 2E, 6Z, 8E-decatrienoic acid N-isobutylamide (Spilanthol) and / or b. 2E, 4E, 8Z-decatrienoic acid N-isobutylamide and / or c. 2E, 7Z, 9E undecatrienoic acid N-isobutylamide and / or d. 2E, 4Z-decadienoic acid N-isobutylamide (cis-pellitorin) and / or e.
  • pungent-tasting and / or a feeling of heat-generating substances may also be incorporated into the products according to the invention.
  • alkyl-substituted dioxanes of the formula have been proven, in which R1 and R2 are independently selected from -H, -CH 3, -CH 2 CH 3 and R3 and R4 are independently selected from -H, -CH 3, -CH 2 CH 3, -CH 2 CH 2 CH 3 , - CH (CH 3 ) 2 .
  • R 5 is -CH 3 or a straight-chain or branched alkyl or alkenyl radical having 2 to 8 carbon atoms
  • R6 is -CH3 or a straight-chain or branched alkyl or alkenyl radical having 2 to 8 carbon atoms or an alkoxy group having 1 to 3 Carbon atoms
  • R 7 to R 12 are independently selected from -H, -CH 3 , -CH 2 CH 3 , -CH 2 CH 2 CH 3 , -CH (CH 3 ) 2 , -CH 2 CH 2 CH 2 CH 3 , -CH 2 CH (CHs) 2 , -CH (CH 3 ) CH 2 CH 3, .C (CH 3 ) 3 or R 9 and R 10 together represent a chemical bond or a group - (CR 13 R 14) X , where x is the Values 1 or 2 and R 13 and R 14 are independently selected from -H, -CH 3 , -CH 2 CH 3 , -CH 2 CH 2 CH 3 , -CH (CH 3 ) 2 , -CH 2 CH 2 CH 2 CH 3 , -CH 2 CH (CH 3 ) 2 , -CH (CH 3 ) CH 2 CH 3, -C (CH 3 ) 3 .
  • the enzymes according to the invention can be made particularly useful in
  • the enzymes can be incorporated stably into a special matrix, the cleaning performance of corresponding agents-which can also be formulated transparently-being superior to conventional compositions.
  • a further preferred subject of the present invention is therefore an oral and dental care and cleaning composition containing, in each case based on its weight, in addition to at least one of the abovementioned enzymes according to the invention 15 to 35 wt .-% water and 35 to 55 wt .-% at least one polyhydric alcohol from the group sorbitol and / or glycerol and / or 1, 2-propylene glycol.
  • polyhydric alcohol from the group sorbitol and / or glycerol and / or 1, 2-propylene glycol.
  • other ingredients as indicated above, may be included.
  • preferred oral and dental care and cleaning compositions are characterized by being from 20 to 34% by weight, preferably from 22.5 to 33% by weight, particularly preferably from 24 to 32% by weight and in particular from 25 to 25% by weight to 31 wt .-% water.
  • the water content of aqueous solutions is included in the calculation of the total water content of the funds. If, for example, sorbitol is used in the form of a 70% strength by weight solution, the sorbitol content is 0.7 times the weight fraction used, while the water content is increased by 0.3 times the weight fraction used. The same procedure is to be followed with aqueous solutions of dyes or flavorings.
  • the oral and dental care and cleaning compositions according to the invention contain in this preferred embodiment as a further essential ingredient at least one polyhydric alcohol from the group of sorbitol, glycerol and 1, 2-propylene glycol in an amount of 35 to 55 wt .-%.
  • oral and dental care and cleaning agents are preferred, the 37.5 to 52.5 wt .-%, preferably 39 to 51 wt .-%, particularly preferably 40 to 50 wt .-% and in particular 42 to 49 wt .-% of at least one polyhydric alcohol from the group sorbitol and / or glycerol and / or 1, 2-propylene glycol.
  • Sorbitol also called glucitol
  • Sorbitol can be prepared by hydrogenation of glucose, it breaks down intramolecularly relatively easily one or two molecules of water and forms cyclic ethers. Sorbitol comes in the form of colorless, moderately hygroscopic, optically active needles, which dissolve easily in water, in the trade.
  • Glycerol (1,2,3-propanetriol, 1,2,3-trihydroxypropane, glycerol, oil sweet, INCI name: Glycerin, E 422) is a colorless, clear, heavy-bodied, odorless, sweet-tasting, hygroscopic liquid that combines with water and alcohol is miscible in any ratio.
  • the production of glycerol was originally as a by-product of the grease verses.
  • Today's technical processes are based on propene, which is processed into glycerol via the intermediates allyl chloride and epichlorohydrin. Another technical process is the hydroxylation of allyl alcohol with hydrogen peroxide at the WO 3 contact via the step of the glycide.
  • 1, 2-Propylene glycol (1, 2-propanediol) is a colorless and highly hygroscopic liquid which is miscible in any ratio with water and alcohols (such as methanol, ethanol, propanols, butanols).
  • Technical 1,2-propanediol is a racemate of (-HR) - and (+) - (S) -1,2-propylene glycol.
  • the preparation is carried out by direct hydrolysis of propylene oxide. Because 1, 2-P. further reacted with propylene oxide, thereby forming a mixture of 1, 2 and tripropylene glycol, which must be separated by distillation.
  • 1,2-propylene glycol can also be made from renewable resources via three different routes: a) catalytic hydrogenation of sugars; b) fermentation of sugars to lactic acid and then hydrogenation of the lactic acid ester; c) direct fermentation of sugars.
  • sorbitol is preferred.
  • mixtures of two of the three or all three may be preferred.
  • sorbitol or glycerol or 1, 2-propylene glycol of which at least one substance is contained in the inventive compositions, wherein the total amount of these three substances is at least 35 wt .-% (based on the agent), are suitable as further multivalent Alcohols having at least 2 OH groups, preferably mannitol, xylitol, polyethylene glycol, polypropylene glycol and mixtures thereof.
  • the (n, n + 1) or (n, n + 2) diols with non-terminal OH groups can also be used.
  • polyhydroxy compounds having 2 OH groups are also the polyethylene and polypropylene glycols.
  • mehwerthydric alcohols may, for. B. xylitol, propylene glycols, polyethylene glycols, especially those having average molecular weights of 200-800 are used.
  • sorbitol particularly preferred is the use of sorbitol, so that agents which contain no other polyhydric alcohols other than sorbitol, are particularly preferred.
  • the agent according to the invention is a prosthesis cleaner or a denture adhesive.
  • per-compounds such as, for example, peroxoborate, peroxomonosulfate or percarbonate are additionally suitable for prosthesis cleaners according to the invention, in particular prosthesis cleansing tablets and powders. They have the advantage that, in addition to the bleaching effect, they simultaneously have a deodorizing and / or disinfecting effect.
  • the use of such per-compounds in prosthesis cleaners is between 0.01 and 10 wt .-%, in particular between 0.5 and 5 wt .-%.
  • the pH of the prosthesis cleaner may be between pH 4 and pH 12, in particular between pH 5 and pH 11.
  • auxiliaries are additionally necessary, such as, for example, agents which give off a bubbling effect, for example CO 2 releasing substances such as sodium bicarbonate, fillers, for example sodium sulfate or dextrose, lubricants, for example magnesium stearate, flow regulators, for example colloidal silica and granulating agents, such as the already mentioned high molecular weight polyethylene glycols or polyvinylpyrrolidone.
  • agents which give off a bubbling effect for example CO 2 releasing substances such as sodium bicarbonate
  • fillers for example sodium sulfate or dextrose
  • lubricants for example magnesium stearate
  • flow regulators for example colloidal silica and granulating agents, such as the already mentioned high molecular weight polyethylene glycols or polyvinylpyrrolidone.
  • Denture adhesives can be offered as powders, creams, foils or liquids and support the adhesion of the prostheses.
  • active ingredients are natural and synthetic swelling substances suitable.
  • vegetable gums such as gum arabic, tragacanth and karaya gum as well as natural rubber are to be regarded as natural bulking agents.
  • alginates and synthetic bulking agents such as sodium carboxymethylcellulose, high molecular weight ethylene oxide copolymers, salts of poly (vinyl ether-co-maleic acid) and polyacrylamides have been found to be particularly suitable.
  • hydrophobic bases in particular hydrocarbons, such as white Vaseline (DAB) or paraffin oil.
  • DAB white Vaseline
  • paraffin oil paraffin oil
  • the detergents and cleaning agents according to the invention may be any conceivable type of cleaning agent, both concentrates and agents to be used undiluted, for use on a commercial scale, in the washing machine or in hand washing or cleaning.
  • These include, for example, detergents for textiles, carpets, or natural fibers, for which according to the present invention the term laundry detergent is used.
  • laundry detergent includes, for example, dishwashing detergents for dishwashers or manual dishwashing detergents or cleaners for hard surfaces such as metal, glass, porcelain, ceramics, tiles, stone, painted surfaces, plastics, wood or leather; for such according to the present invention, the term cleaning agent is used.
  • sterilizing and disinfecting agents are to be regarded as detergents and cleaners in the sense of the invention.
  • Embodiments of the present invention include all of the prior art and / or all suitable administration forms of the washing or cleaning agents according to the invention. These include, for example, solid, powdery, liquid, gelatinous or pasty agents, optionally also of several phases, compressed or uncompressed; further include, for example: extrudates, granules, tablets or pouches, packed both in large containers and in portions.
  • the washing or cleaning agent contains in addition to the phosphonic acid or its salt, the peroxide compound and the optionally contained bleach activator and / or bleach catalyst surfactant (s), wherein anionic, nonionic, zwitterionic and / or amphoteric surfactants can be used. Preference is given to mixtures of anionic and nonionic surfactants.
  • the total surfactant content of the liquid washing or cleaning agent is preferably below 40% by weight and more preferably below 35% by weight, based on the total liquid detergent.
  • the nonionic surfactants used are preferably alkoxylated, advantageously ethoxylated, in particular primary, alcohols having preferably 8 to 18 carbon atoms and an average of 1 to 12 moles of ethylene oxide (EO) per mole of alcohol, in which the alcohol residue can be linear or preferably methyl-branched in the 2-position or linear and methyl-branched radicals in the mixture can contain, as they are usually present in Oxoalkoholresten.
  • alcohol ethoxylates with linear radicals of alcohols of native origin having 12 to 18 carbon atoms, for example of coconut, palm, tallow or oleyl alcohol, and on average 2 to 8 EO per mole of alcohol are preferred.
  • Preferred ethoxylated alcohols include, for example, C 12 - H - alcohols containing 3 EO, 7 EO or 4 EO, Cg.n alcohol containing 7 EO, C. 13 15 -alcohols with 3 EO, 5 EO, 7 EO or 8 EO, C 12 -is-alcohols with 3 EO, 5 EO or 7 EO and mixtures of these, such as mixtures of C 12 . 14 -alcohol with 3 EO and C 12 _i 8 -alcohol with 7 EO.
  • the degrees of ethoxylation given represent statistical means which, for a particular product, may be an integer or a fractional number.
  • Preferred alcohol ethoxylates have a narrow homolog distribution (narrow rank ethoxylates, NRE).
  • fatty alcohols with more than 12 EO can also be used. Examples of these are tallow fatty alcohol with 14 EO, 25 EO, 30 EO or 40 EO.
  • Nonionic surfactants containing EO and PO groups together in the molecule can also be used according to the invention.
  • block copolymers with EO-PO block units or PO-EO block units can be used, but also EO-PO-EO copolymers or PO-EO-PO copolymers.
  • nonionic surfactants and alkyl glycosides of the general formula RO (G) x can be used in which R is a primary straight-chain or methyl-branched, especially in the 2-position methyl-branched aliphatic radical having 8 to 22, preferably 12 to 18 carbon atoms and G is the symbol which represents a glycose unit having 5 or 6 C atoms, preferably glucose.
  • the degree of oligomerization x which indicates the distribution of monoglycosides and oligoglycosides, is any number between 1 and 10; preferably x is 1, 2 to 1, 4.
  • Alkyl glycosides are known, mild surfactants.
  • nonionic surfactants used either as the sole nonionic surfactant or in combination with other nonionic surfactants are alkoxylated, preferably ethoxylated or ethoxylated and propoxylated Fatty acid alkyl esters, preferably having 1 to 4 carbon atoms in the alkyl chain, in particular fatty acid methyl esters.
  • Nonionic surfactants of the amine oxide type for example N-cocoalkyl-N, N-dimethylamine oxide and N-tallowalkyl-N, N-dihydroxyethylamine oxide, and the fatty acid alkanolamides may also be suitable.
  • the amount of these nonionic surfactants is preferably not more than that of the ethoxylated fatty alcohols, especially not more than half thereof.
  • surfactants are polyhydroxy fatty acid amides of the formula (I)
  • RCO is an aliphatic acyl radical having 6 to 22 carbon atoms
  • R 1 is hydrogen, an alkyl or hydroxyalkyl radical having 1 to 4 carbon atoms
  • [Z] is a linear or branched polyhydroxyalkyl radical having 3 to 10 carbon atoms and 3 to 10 hydroxyl groups.
  • the polyhydroxy fatty acid amides are known substances which can usually be obtained by reductive amination of a reducing sugar with ammonia, an alkylamine or an alkanolamine and subsequent acylation with a fatty acid, a fatty acid alkyl ester or a fatty acid chloride.
  • the group of polyhydroxy fatty acid amides also includes compounds of the formula (II)
  • R is a linear or branched alkyl or alkenyl radical having 7 to 12 carbon atoms
  • R 1 is a linear, branched or cyclic alkyl radical or an aryl radical having 2 to 8 carbon atoms
  • R 2 is a linear, branched or cyclic alkyl radical or an aryl radical or an oxyalkyl radical having 1 to 8 carbon atoms, wherein C ⁇ alkyl or phenyl radicals are preferred and [Z] is a linear polyhydroxyalkyl radical whose alkyl chain is substituted with at least two hydroxyl groups, or alkoxylated, preferably ethoxylated or propoxylated derivatives thereof residue.
  • [Z] is preferably obtained by reductive amination of a sugar, for example glucose, fructose, maltose, lactose, galactose, mannose or xylose.
  • a sugar for example glucose, fructose, maltose, lactose, galactose, mannose or xylose.
  • the N-alkoxy- or N-aryloxy-substituted compounds can then be converted into the desired polyhydroxy fatty acid amides by reaction with fatty acid methyl esters in the presence of an alkoxide as catalyst.
  • the content of nonionic surfactants in the washing or cleaning agent is preferably 5 to 30 wt .-%, preferably 7 to 20 wt .-% and in particular 9 to 15 wt .-%, each based on the detergent or cleaning agent.
  • the washing or cleaning agent may also contain anionic surfactants.
  • anionic surfactants for example, those of the sulfonate type and sulfates are used.
  • surfactants of the sulfonate type are preferably C 9-13 - alkylbenzenesulfonates, olefinsulfonates, ie mixtures of alkene and hydroxyalkanesulfonates and disulfonates, such as those from C 12 -i ⁇ -monoolefins with terminal or internal double bond by sulfonation with gaseous sulfur trioxide and subsequent alkaline or acid hydrolysis of the sulfonation products into consideration.
  • alkanesulfonates which are obtained from C 2 -i ⁇ alkanes, for example by sulfochlorination or sulfoxidation and subsequent hydrolysis or neutralization.
  • esters of .alpha.-sulfo fatty acids esters of .alpha.-sulfo fatty acids (ester sulfonates), for example the .alpha.-sulfonated methyl esters of hydrogenated coconut, palm kernel or tallow fatty acids.
  • sulfated fatty acid glycerol esters are to be understood as meaning the mono-, di- and triesters and mixtures thereof, as obtained in the preparation by esterification of a monoglycerol with 1 to 3 moles of fatty acid or in the transesterification of triglycerides with 0.3 to 2 moles of glycerol.
  • Preferred sulfated fatty acid glycerol esters are the sulfonation products of saturated fatty acids having 6 to 22 carbon atoms, for example caproic acid, caprylic acid, capric acid, myristic acid, lauric acid, palmitic acid, stearic acid or behenic acid.
  • Alk (en) ylsulfates are the alkali metal salts and in particular the sodium salts of the sulfuric monoesters of C 12 -C 18 fatty alcohols, for example coconut fatty alcohol, tallow fatty alcohol, lauryl, myrilecyl, cetyl or stearyl alcohol or the C 10 -C 20 Oxo alcohols and those half-esters of secondary alcohols of these chain lengths are preferred. Also preferred are alk (en) ylsulfates of said chain length, which are a synthetic, petrochemical-based straight-chain Alkyl radical containing an analogous degradation behavior as the adequate compounds based on oleochemical raw materials.
  • the C 12 -C 6 -alkyl sulfates and C 12 -C 15 -alkyl sulfates and C 14 -C 15 -alkyl sulfates are preferred.
  • 2,3-alkyl sulfates which can be obtained as commercial products from Shell Oil Company under the name DAN ®, are suitable anionic surfactants.
  • sulfuric monoesters of ethoxylated with 1 to 6 moles of ethylene oxide straight-chain or branched C 7 _ 2 i alcohols such as 2-methyl-branched C 9 _i i alcohols having an average of 3.5 moles of ethylene oxide (EO) or C 12 -i ⁇ Fatty alcohols containing 1 to 4 EO are suitable. Due to their high foaming behavior, they are only used in detergents in relatively small amounts, for example in amounts of from 1 to 5% by weight.
  • Suitable anionic surfactants are also the salts of alkylsulfosuccinic acid, which are also referred to as sulfosuccinates or as sulfosuccinic esters and which are monoesters and / or diesters of sulfosuccinic acid with alcohols, preferably fatty alcohols and in particular ethoxylated fatty alcohols.
  • alcohols preferably fatty alcohols and in particular ethoxylated fatty alcohols.
  • Preferred sulfosuccinates contain C 8 . 18- fatty alcohol residues or mixtures of these.
  • Particularly preferred sulfosuccinates contain a fatty alcohol residue derived from ethoxylated fatty alcohols, which in themselves constitute nonionic surfactants (see description below).
  • Sulfosuccinates whose fatty alcohol residues are derived from ethoxylated fatty alcohols with a narrow homolog distribution, are again particularly preferred.
  • alk (en) yl-succinic acid having preferably 8 to 18 carbon atoms in the alk (en) yl chain or salts thereof.
  • Particularly preferred anionic surfactants are soaps.
  • Suitable are saturated and unsaturated fatty acid soaps, such as the salts of lauric acid, myristic acid, palmitic acid, stearic acid, (hydrogenated) erucic acid and behenic acid and, in particular, soap mixtures derived from natural fatty acids, for example coconut, palm kernel, olive oil or tallow fatty acids.
  • the anionic surfactants may be in the form of their sodium, potassium or ammonium salts and as soluble salts of organic bases, such as mono-, di- or triethanolamine.
  • the anionic surfactants are preferably present in the form of their sodium or potassium salts, in particular in the form of the sodium salts.
  • the content of anionic surfactants in a washing or cleaning agent may be from 0.1 to 30% by weight, based on the total washing or cleaning agent. However, it is preferred that the amount of anionic surfactants is relatively low to minimize interactions of the anionic surfactants with a possibly present color transfer inhibitor which reduce its effect.
  • the washing or cleaning agent therefore contains anionic surfactants in amounts of up to 5 wt .-%. In a particular embodiment, the washing or cleaning agent contains no anionic surfactants at all.
  • washing or cleaning agent may contain exclusively nonionic surfactants.
  • nonionic surfactants for reasons of stability and / or aesthetics, it may be extremely preferable for the washing or cleaning agent to contain exclusively nonionic surfactants. The same applies to mild washing or cleaning agents.
  • the washing or cleaning agent may contain other ingredients that further improve the performance and / or aesthetic properties of the detergent or cleaning agent.
  • the washing or cleaning agent preferably additionally contains one or more substances from the group of builders, enzymes, electrolytes, nonaqueous solvents, pH adjusters, perfumes, perfume carriers, fluorescers, dyes, hydrotopes, foam inhibitors, silicone oils, antiredeposition agents, Antiredeposition agents, anti-shrinkage agents, crease inhibitors, color transfer inhibitors, antimicrobial agents, germicides, fungicides, antioxidants, preservatives, corrosion inhibitors, antistatics, bittering agents, ironing auxiliaries, repellents and impregnating agents, swelling and anti-slip agents, neutral filler salts, softening components and UV absorbers.
  • Suitable color transfer inhibitors are, in particular, nitrogen-containing dye transfer inhibitors. It is particularly preferred here for the dye transfer inhibitor to be a polymer or copolymer of cyclic amines, for example vinylpyrrolidone and / or vinylimidazole.
  • Suitable color transfer inhibiting polymers include polyvinylpyrrolidone (PVP), polyvinylimidazole (PVI), copolymers of vinylpyrrolidone and vinylimidazole (PVP / PVI), polyvinylpyridine-N-oxide, poly-N-carboxymethyl-4-vinylpyridium chloride, and mixtures thereof. Particular preference is given to using polyvinylpyrrolidone (PVP), polyvinylimidazole (PVI) or copolymers of vinylpyrrolidone and vinylimidazole (PVP / PVI) as color transfer inhibitor.
  • the polyvinylpyrrolidones (PVP) used preferably have an average molecular weight of 2,500 to 400,000 and are commercially available from ISP Chemicals as PVP K 15, PVP K 30, PVP K 60 or PVP K 90 or from BASF as Sokalan® HP 50 or Sokalan® HP 53 available.
  • the copolymers of vinylpyrrolidone and vinylimidazole (PVP / PVI) used preferably have a molecular weight in the range from 5,000 to 100,000.
  • PVP / PVI copolymer for example from BASF under the name Sokalan® HP 56th
  • fatty alkyl dialkylhydroxyethylammonium salts are used as color transfer inhibitors, in particular in admixture with the abovementioned nitrogenous dye transfer inhibitors.
  • the fatty alkyl dialkylhydroxyethylammonium salt is preferably a fatty alkyldimethylhydroxyethylammonium salt, more preferably a C 12 -C 18 fatty alkyldimethylhydroxyethylammonium salt. It is particularly preferred that the fatty alkyl dimethylhydroxyethyl ammonium salt is C 12 -C 14 fatty alkyl dimethyl hydroxyethyl ammonium chloride.
  • the amount of second color transfer inhibitor, if present, based on the total amount of detergent or cleaning agent is preferably in the range from 0.01 to 2 wt .-%, preferably from 0.05 to 1 wt .-% and particularly preferably from 0, 1 to 0.5 wt .-%.
  • Suitable builders which may be present in the washing or cleaning agent are in particular silicates, aluminum silicates (in particular zeolites), carbonates, salts of organic di- and polycarboxylic acids and mixtures of these substances.
  • Suitable crystalline layered sodium silicates have the general formula NaMSi x O 2x + 1 H 2 O, where M is sodium or hydrogen, x is a number from 1, 9 to 4 and y is a number from 0 to 20 and preferred values for x 2 , 3 or 4 are.
  • Preferred crystalline layered silicates of the formula given are those in which M is sodium and x assumes the values 2 or 3. In particular, both ⁇ - and ⁇ -sodium disilicates Na 2 Si 2 O 5 .yH 2 O are preferred.
  • amorphous sodium silicates with a Na 2 O: SiO 2 modulus of from 1: 2 to 1: 3.3, preferably from 1: 2 to 1: 2.8 and in particular from 1: 2 to 1: 2.6, which Delayed and have secondary washing properties.
  • the dissolution delay compared with conventional amorphous sodium silicates may have been caused in various ways, for example by surface treatment, compounding, compaction / densification or by overdrying.
  • the term "amorphous” is also understood to mean "X-ray amorphous”.
  • silicates in X-ray diffraction experiments do not produce sharp X-ray reflections, which are typical for crystalline substances, but at most a or multiple maxima of the scattered X-radiation having a width of several degrees of the diffraction angle.
  • the silicate particles may well even lead to particularly good builder properties if the silicate particles provide blurred or even sharp diffraction maxima in electron diffraction experiments.
  • This is to be interpreted as meaning that the products have microcrystalline regions of size 10 to a few hundred nm, with values of up to a maximum of 50 nm and in particular up to a maximum of 20 nm being preferred.
  • Particularly preferred are compacted / compacted amorphous silicates, compounded amorphous silicates and overdried X-ray amorphous silicates.
  • the finely crystalline, synthetic and bound water-containing zeolite used is preferably zeolite A and / or P.
  • zeolite P zeolite MAP® (commercial product from Crosfield) is particularly preferred.
  • zeolite X and mixtures of A, X and / or P are also suitable.
  • Commercially available and preferably usable in the context of the present invention is, for example, a cocrystal of zeolite X and zeolite A (about 80% by weight of zeolite X) ), which is sold by SASOL under the brand name VEGOBOND AX ® and by the formula
  • the zeolite can be used as a spray-dried powder or else as an undried, stabilized suspension which is still moist from its production.
  • the zeolite may contain minor additions of nonionic surfactants as stabilizers, for example 1 to 3 wt .-%, based on zeolite, of ethoxylated Ci 2 -Ci 8 fatty alcohols having 2 to 5 ethylene oxide groups , Ci 2 -Ci 4 - fatty alcohols having 4 to 5 ethylene oxide groups or ethoxylated isotridecanols.
  • Suitable zeolites have an average particle size of less than 10 ⁇ m (volume distribution, measuring method: Coulter Counter) and preferably contain 18 to 22% by weight, in particular 20 to 22% by weight, of bound water.
  • phosphates as builders are possible, unless such use should not be avoided for environmental reasons.
  • Particularly suitable are the sodium salts of orthophosphates, pyrophosphates and in particular tripolyphosphates.
  • Organic builders which may be present in the washing or cleaning agent are, for example, the polycarboxylic acids which can be used in the form of their sodium salts, polycarboxylic acids meaning those carboxylic acids which carry more than one acid function.
  • citric acid adipic acid
  • succinic acid glutaric acid
  • malic acid tartaric acid
  • maleic acid fumaric acid
  • sugar acids aminocarboxylic acids, nitrilotriacetic acid (NTA) and their derivatives and mixtures thereof.
  • Preferred salts are the salts of polycarboxylic acids such as citric acid, adipic acid, succinic acid, glutaric acid, tartaric acid, sugar acids and mixtures thereof.
  • the acids themselves can also be used.
  • the acids also typically have the property of an acidifying component and thus also serve to set a lower and milder pH of detergents or cleaners.
  • citric acid, succinic acid, glutaric acid, adipic acid, gluconic acid and any desired mixtures of these can be mentioned here.
  • Further useable acidulants are known pH regulators, such as sodium bicarbonate and sodium hydrogen sulfate.
  • polymeric polycarboxylates are suitable. These are, for example, the alkali metal salts of polyacrylic acid or polymethacrylic acid, for example, those having a molecular weight of 500 to 70,000 g / mol.
  • the molecular weights indicated for polymeric polycarboxylates are weight-average molar masses M w of the particular acid form, which were fundamentally determined by means of gel permeation chromatography (GPC), a UV detector being used. The measurement was carried out against an external polyacrylic acid standard, which provides realistic molecular weight values due to its structural relationship with the polymers investigated. These data differ significantly from the molecular weight data, in which polystyrenesulfonic acids are used as standard. The molar masses measured against polystyrenesulfonic acids are generally significantly higher than the molecular weights specified in this document.
  • Suitable polymers are in particular polyacrylates, which preferably have a molecular weight of from 2,000 to 20,000 g / mol. Because of their superior solubility, the short-chain polyacrylates, which have molecular weights of from 2,000 to 10,000 g / mol, and particularly preferably from 3,000 to 5,000 g / mol, may again be preferred from this group. Suitable polymers may also include substances consisting partly or wholly of units of vinyl alcohol or its derivatives.
  • copolymeric polycarboxylates in particular those of acrylic acid with methacrylic acid and of acrylic acid or methacrylic acid with maleic acid.
  • Copolymers of acrylic acid with maleic acid which contain 50 to 90% by weight of acrylic acid and 50 to 10% by weight of maleic acid have proven to be particularly suitable.
  • Their relative molecular weight, based on free acids, is generally from 2,000 to 70,000 g / mol, preferably from 20,000 to 50,000 g / mol and in particular from 30,000 to 40,000 g / mol.
  • the (co) polymeric polycarboxylates can be used either as an aqueous solution or, preferably, as a powder.
  • the polymers may also contain allylsulfonic acids, such as allyloxybenzenesulfonic acid and methallylsulfonic acid, as monomer.
  • allylsulfonic acids such as allyloxybenzenesulfonic acid and methallylsulfonic acid
  • biodegradable polymers of more than two different monomer units for example those containing as monomers salts of acrylic acid and maleic acid and vinyl alcohol or vinyl alcohol derivatives or as monomers salts of acrylic acid and 2-alkylallylsulfonic acid and sugar derivatives.
  • copolymers are those which preferably have as monomers acrolein and acrylic acid / acrylic acid salts or acrolein and vinyl acetate.
  • polymeric aminodicarboxylic acids their salts or their precursors.
  • polyaspartic acids or their salts and derivatives which, in addition to builder properties, also have a bleach-stabilizing action.
  • polyacetals which can be obtained by reacting dialdehydes with polyol carboxylic acids which have 5 to 7 C atoms and at least 3 hydroxyl groups.
  • Preferred polyacetals are obtained from dialdehydes such as glyoxal, glutaraldehyde, terephthalaldehyde and mixtures thereof and from polyol carboxylic acids such as gluconic acid and / or glucoheptonic acid.
  • Suitable organic builders are dextrins, for example oligomers or polymers of carbohydrates, which can be obtained by partial hydrolysis of starches.
  • the Hydrolysis can be carried out by customary, for example acid or enzyme catalyzed processes. Preferably, it is hydrolysis products having average molecular weights in the range of 400 to 500 000 g / mol.
  • a polysaccharide with a dextrose equivalent (DE) in the range from 0.5 to 40, in particular from 2 to 30 is preferred, DE being a common measure of the reducing action of a polysaccharide compared to dextrose, which has a DE of 100 , is.
  • DE dextrose equivalent
  • oxidized derivatives of such dextrins are their reaction products with oxidizing agents which are capable of oxidizing at least one alcohol function of the saccharide ring to the carboxylic acid function. Also suitable is an oxidized oligosaccharide. A product oxidized to C 6 of the saccharide ring may be particularly advantageous.
  • Oxydisuccinates and other derivatives of disuccinates are also other suitable builders.
  • ethylenediamine-N, N'-disuccinate (EDDS) preferably used in the form of its sodium or magnesium salts.
  • glycerol disuccinates and glycerol trisuccinates are also preferred.
  • acetylated hydroxycarboxylic acids or their salts which may optionally also be present in lactone form and which contain at least 4 carbon atoms and at least one hydroxyl group and a maximum of two acid groups.
  • the detergent or cleaning agent is a softening detergent ("2in1")
  • the detergent or cleaning agent contains, in addition to the dye transfer inhibitor and the surfactants, also a softening component.
  • the softening component includes, for example, quaternary ammonium compounds such as monoalk (en) yltrimethylammonium compounds, dialk (en) yldimethylammonium compounds, mono-, di- or triesters of fatty acids with alkanolamines.
  • quaternary ammonium compounds such as monoalk (en) yltrimethylammonium compounds, dialk (en) yldimethylammonium compounds, mono-, di- or triesters of fatty acids with alkanolamines.
  • quaternary ammonium compounds such as monoalk (en) yltrimethylammonium compounds, dialk (en) yldimethylammonium compounds, mono-, di- or triesters of fatty acids with alkanolamines.
  • Suitable examples of quaternary ammonium compounds are shown, for example, in the formulas (III) and (IV):
  • R is an acyclic alkyl radical having 12 to 24 carbon atoms
  • R 1 is a saturated C 1 -C 4 alkyl or hydroxyalkyl radical
  • R 2 and R 3 are either R or R 1 or are an aromatic radical
  • X " is either a halide, methosulfate, methophosphate or phosphate ion and mixtures of these
  • Examples of cationic compounds of the formula (II) are monotaltrimethylammonium chloride, monostearyltrimethylammonium chloride, didecyldimethylammonium chloride, ditallowdimethylammonium chloride or
  • R 4 is an aliphatic alk (en) yl radical having 12 to 22 carbon atoms with 0, 1, 2 or 3 double bonds and / or optionally with substituents
  • R 5 is H, OH or O (CO) R 7
  • R 6 is, independently of R 5, H, OH or O (CO) R 8
  • R 7 and R 8 are each independently an aliphatic alk (ene) ylrest having 12 to 22 carbon atoms with O, 1, 2 or 3 double bonds
  • m, n and p may each independently have the value 1, 2 or 3 have.
  • X " can be either a halide, methosulfate, methophosphate or phosphate ion as well as mixtures of these anions
  • Preferred compounds are those in which R 5 represents the group O (CO) R 7.
  • R 5 represents the group Group 0 (CO)
  • R 7 and R 4 and R 7 are alk (en) yl radicals having 16 to 18 carbon atoms
  • R 6 additionally represents OH
  • examples of compounds of the formula (IV) are methyl N- (2-hydroxyethyl) -N, N-di (tallowacyloxyethyl) ammonium methosulphate, bis (palmitoyloxyethyl) hydroxyethylmethylammonium methosulfate, 1,2-bis (tallowacyloxy) -3-trimethylammonium propane chloride or methyl -N, N-bis (stearoyloxyethyl) -N- (2-hydroxyethyl)
  • Stepan under the tradename Stepantex ® methylhydroxyalkyldialkoyloxyalkylammonium or those known under Dehyquart ® Cognis products, known under Rewoquat ® products from Degussa or those known under Tetranyl® products of Kao.
  • Further preferred compounds are the diester-quats of the formula (V) which are obtainable under the name Rewoquat® W 222 LM or CR 3099.
  • R 21 and R 22 are each independently an aliphatic radical having 12 to 22 carbon atoms with 0, 1, 2 or 3 double bonds.
  • ester group 0 (CO) R where R is a long-chain alk (en) yl radical
  • softening compounds which have the following groups: RO (CO), N (CO) R or RN (CO), where of these groups, N (CO) R groups are preferred.
  • R 9 is H or a saturated alkyl group having 1 to 4 carbon atoms
  • R 10 and R 1 1, independently of one another each represent an aliphatic, saturated or unsaturated alkyl radical having 12 to 18 carbon atoms
  • R 10 alternatively may also represent O (CO) R 20 where R 20 is an aliphatic, saturated or unsaturated alkyl radical having 12 to 18 carbon atoms, and Z is an NH group or oxygen and X "is an anion, q can be integer values between 1 and 4.
  • plasticizing compounds are described by formula (VI I), R13 H
  • R14 CH 2 - 0 (C0) R 16 wherein R 12, R 13 and R 14 independently represents a C ⁇ alkyl, alkenyl or hydroxyalkyl group is, R 15 and R 16 are each independently selected a C 8 - 2 ⁇ -Alkyl group, X "is an anion and r is a number between 0 and 5.
  • a preferred example of a cationic deposition aid according to formula (VII) is 2,3-bis [tallowloxy] -3-trimethylammonium propane chloride.
  • plasticizing components which can be used according to the invention are quaternized protein hydrolyzates or protonated amines.
  • cationic polymers are also suitable softening component.
  • Suitable cationic polymers include the polyquaternium polymers as described in the CTFA Cosmetic Ingredient Dictionary (The Cosmetic, Toiletry and Fragrance, Inc., 1997), in particular the Polyquaternium-6, Polyquaternium-7, Polyquaternium, also referred to as Merquats.
  • polymers polymer JR, LR and KG series of Amerchol
  • polyquaternium-4 copolymers such as graft copolymers having a cellulose backbone and quaternary ammonium groups bonded via allyldimethylammonium chloride
  • cationic cellulose derivatives such as cationic guar, such as guar hydroxypropyl triammonium chloride, and similar quaternized guar derivatives (eg Cosmedia Guar from Cognis or the Jaguar series from Rhodia), cationic quaternary sugar derivatives (cationic alkyl polyglucosides), eg the commercial product Glucquat® 100, according to CTFA nomenclature a "Lauryl Methyl Gluceth-10 hydroxypropyl dimonium chlorides", copolymers of PVP and dimethylaminomethacrylate, copolymers of vinylimidazole and vinylpyrrolidone, aminosilicone polymers and copolymers.
  • polyquaternized polymers e.g., Luviquat® Care from BASF
  • chitin-based cationic biopolymers and their derivatives for example, the polymer available under the trade name Chitosan® (manufacturer: Cognis).
  • Some of the stated cationic polymers additionally have skin and / or textilifying properties.
  • R 17 can be an aliphatic alk (en) yl radical having 12 to 22 carbon atoms with 0, 1, 2 or 3 double bonds, s can assume values between 0 and 5.
  • R 18 and R 19 are each independently H, C 1-4 alkyl or hydroxyalkyl and X " is an anion.
  • plasticizing components include protonated or quaternized polyamines.
  • the detergent or cleaning agent may also contain a fabric softening clay, such as bentonite, as a softening component.
  • a fabric softening clay such as bentonite
  • plasticizing components are alkylated quaternary ammonium compounds of which at least one alkyl chain is interrupted by an ester group and / or amido group.
  • alkylated quaternary ammonium compounds of which at least one alkyl chain is interrupted by an ester group and / or amido group.
  • Very particular preference is given to N-methyl-N- (2-hydroxyethyl) -N, N- (ditallowacyloxyethyl) ammonium methosulfate or bis (palmitoyloxyethyl) -hydroxyethyl-methylammonium methosulfate.
  • the washing or cleaning agent may contain a thickening agent.
  • the thickener may, for example, a polyacrylate thickener, xanthan gum, gellan gum, guar gum, alginate, carrageenan, carboxymethylcellulose, bentonites, Wellan gum, locust bean gum, agar-agar, tragacanth, gum arabic, pectins, polyoses, starch, dextrins, gelatin and casein.
  • modified natural substances such as modified starches and celluloses, examples which may be mentioned here include carboxymethylcellulose and other cellulose ethers, hydroxyethyl and propylcellulose, and pitch-flour ethers, can be used as thickeners.
  • polyacrylic and polymethacrylic thickeners include the high molecular weight homopolymers of acrylic acid crosslinked with a polyalkenyl polyether, in particular an allyl ether of sucrose, pentaerythritol or propylene (INCI name according to the International Dictionary of Cosmetic Ingredients of The Cosmetic, Toiletry and Fragrance Association (CTFA) ": carbomer), also referred to as carboxyvinyl polymers.
  • CFA Cosmetic, Toiletry and Fragrance Association
  • Such polyacrylic acids are available, inter alia, from 3V Sigma under the trade name Polygel®, for example Polygel DA, and from BF Goodrich under the trade name Carbopol®, for example Carbopol 940 (molecular weight about 4,000,000), Carbopol 941 (molecular weight about 1,250,000) or Carbopol 934 (molecular weight about 3,000,000).
  • acrylic acid copolymers are included: (i) Copolymers of two or more monomers from the group of acrylic acid, methacrylic acid and their simple, preferably with C - ⁇ - alkanols formed esters (INCI acrylates copolymer), which include about the copolymers of Methacrylic acid, butyl acrylate and methyl methacrylate (CAS designation according to Chemical Abstracts Service: 25035-69-2) or of butyl acrylate and methyl methacrylate (CAS 25852-37-3) and, for example, the company Rohm & Haas under the trade names Aculyn® and Acusol® and from the company Degussa (Goldschmidt) under the trade name Tego® polymer, for example the anionic non-associative polymers Aculyn 22, Aculyn 28, Aculyn 33 (crosslinked), Acusol 810, Acusol 820, Acusol 823 and Acusol 830 (CAS 25852 -37-3
  • Carbopol® eg the hydrophobic Carbopol ETD 2623 and Carbopol 1382 (INCI Acrylates / C 1o . 3 o alkyl acrylate crosspolymer) and Carbopol Aqua 30 (formerly Carbopol EX 473).
  • xanthan gum a microbial anionic heteropolysaccharide produced by Xanthomonas campestris and some other species under aerobic conditions and having a molecular weight of from 2 to 15 million daltons.
  • Xanthan is formed from a chain of ⁇ -1,4-linked glucose (cellulose) with side chains.
  • the structure of the subgroups consists of glucose, mannose, glucuronic acid, acetate and pyruvate, the number of pyruvate units determining the viscosity of the xanthan gum.
  • a fatty alcohol is also suitable.
  • Fatty alcohols may be branched or unbranched, of native origin or of petrochemical origin.
  • Preferred fatty alcohols have a C chain length of 10 to 20 C atoms, preferably 12 to 18. Preference is given to using mixtures of different C chain lengths, such as tallow fatty alcohol or coconut fatty alcohol. Examples are Lorol ® Special (C 2 - H -ROH) or Lorol® Technically (C 12-18 -ROH) (both ex Cognis).
  • the washing or cleaning agent may contain from 0.01 to 3% by weight and preferably from 0.1 to 1% by weight of thickener. The amount of thickener used depends on the type of thickener and the desired degree of thickening.
  • Agents according to the invention may also contain enzymes to increase the washing or cleaning performance, it being possible in principle to use all enzymes established for this purpose in the prior art. These include in particular proteases, amylases, lipases, hemicellulases, cellulases or oxidoreductases, and preferably mixtures thereof. These enzymes are usually of natural origin; Starting from the natural molecules, improved variants are available for use in detergents and cleaners, which are preferably used accordingly. Agents according to the invention preferably contain these further enzymes in total amounts of 1 ⁇ 10 -6 to 5-weight percent, based on active protein.
  • subtilisin type examples thereof are the subtilisins BPN 'and Carlsberg, the protease PB92, the subtilisins 147 and 309, the alkaline protease from Bacillus lentus, subtilisin DY and the enzymes thermitase, proteinase K and the subtilases, but not the subtilisins in the narrower sense Proteases TW3 and TW7.
  • subtilisin Carlsberg in a developed form under the trade names Alcalase ® from Novozymes A / S, Bagsvaerd, Denmark.
  • the subtilisins 147 and 309 are sold under the trade names Esperase ®, or Savinase ® from Novozymes. From the protease from Bacillus lentus DSM 5483 (WO 91/02792) derived under the name BLAP ® variants are derived, which are described in particular in WO 92/21760, WO 95/23221, WO 02/088340 and WO 03/038082 , Other useful proteases from various Bacillus sp. And B. g / bson / 7 strains are found in the patent applications WO 03/054185, WO 03/056017, WO 03/055974 and WO 03/054184.
  • proteases are, for example, under the trade names Durazym ®, relase ®, Everlase® ®, Nafizym, Natalase ®, Kannase® ® and Ovozymes ® from Novozymes, under the trade names Purafect ®, Purafect ® OxP, Purafect Prime ® and Properase.RTM ® from Genencor, that under the trade name Protosol® ® from Advanced Biochemicals Ltd., Thane, India, under the trade name Wuxi ® from Wuxi Snyder Bioproducts Ltd., China, under the trade names Proleather® ® and protease P ® from Amano Pharmaceuticals Ltd., Nagoya, Japan, and sold under the name proteinase K-16 from Kao Corp., Tokyo, Japan, available enzymes.
  • amylases which can be used according to the invention are the .alpha.-amylases from Bacillus licheniformis, B. amyloliquefaciens or B. stearothermophilus and their derivatives Use in detergents and cleaners improved further developments.
  • the enzyme from B. licheniformis is available from Novozymes under the name Termamyl ® and from Genencor under the name Purastar® ® ST. Development products of this ⁇ - amylase are available from Novozymes under the trade names Duramyl ® and Termamyl ® ultra, from Genencor under the name Purastar® ® OxAm and from Daiwa Seiko Inc., Tokyo, Japan, as Keistase ®.
  • the ⁇ -amylase from B. amyloliquefaciens is marketed by Novozymes under the name BAN ®, and variants derived from the ⁇ -amylase from B. stearothermophilus under the names BSG ® and Novamyl ®, likewise from Novozymes.
  • Further usable commercial products are, for example, the Amylase-LT®, Stainzyme® and Stainzyme Ultra®, the latter also from Novozymes.
  • ⁇ -amylase from Bacillus sp. Disclosed in the application WO 02/10356 for this purpose.
  • a 7-7 (DSM 12368) and the cyclodextrin glucanotransferase (CGTase) from B. agaradherens (DSM 9948) described in the application WO 02/44350.
  • the amylolytic enzymes belonging to the sequence space of ⁇ -amylases defined in the application WO 03/002711 and those described in the application WO 03/054177 can be used.
  • fusion products of the molecules mentioned can be used, for example those from application DE 10138753.
  • compositions according to the invention may contain lipases or cutinases, in particular because of their triglyceride-cleaving activities, but also in order to generate in situ peracids from suitable precursors.
  • lipases or cutinases include, for example, the lipases originally obtainable from Humicola lanuginosa (Thermomyces lanuginosus) or further developed, in particular those with the amino acid exchange D96L. They are for example marketed by Novozymes under the trade names Lipolase ®, Lipolase Ultra ®, LipoPrime® ®, Lipozyme® ® and Lipex ®.
  • the cutinases can be used, which were originally isolated from Fusarium solani pisi and Humicola insolens.
  • lipases are available from Amano under the designations Lipase CE ®, Lipase P ®, Lipase B ®, or lipase CES ®, Lipase AKG ®, Bacillis sp. Lipase® , Lipase AP® , Lipase M- AP® and Lipase AML® are available. From the company Genencor, for example, the lipases, or cutinases can be used, the initial enzymes were originally isolated from Pseudomonas mendocina and Fusarium solanii.
  • Detergents according to the invention may contain cellulases, depending on the purpose, as pure enzymes, as enzyme preparations or in the form of mixtures in which the individual components advantageously supplement each other in terms of their various performance aspects.
  • These performance aspects include, in particular, contributions to the primary washing performance, the secondary washing performance of the composition (anti-redeposition effect or graying inhibition) and softening (fabric effect), up to the exercise of a "stone washed" effect.
  • EG endoglucanase
  • Novozymes under the trade name Celluzyme ®.
  • the products Endolase® ® and Carezyme ® available also from Novozymes based on the 50 kD EG and 43 kD EG applicable from H. insolens DSM 1800.
  • Further commercial products of this company are Cellusoft® ® and Renozyme ®. The latter is based on the application WO 96/29397 A1.
  • Performance-enhanced cellulase variants are disclosed, for example, in the application WO 98/12307 A1.
  • the cellulases disclosed in the application WO 97/14804 A1 can be used; For example, it revealed 20 kD EG Melanocarpus, available from AB Enzymes, Finland, under the trade names Ecostone® ® and Biotouch ®. Further commercial products from AB Enzymes are Econase® ® and ECOPULP ®. Other suitable cellulases from Bacillus sp. CBS 670.93 and CBS 669.93 are disclosed in WO 96/34092 A2, wherein those derived from Bacillus sp. CBS 670.93 from the company Genencor under the trade name Puradax ® is available. Further commercial products of the company Genencor are "Genencor detergent cellulase L" and lndiAge ® Neutra.
  • compositions according to the invention may also contain enzymes, which are grouped together under the term hemicellulases, in particular for the removal of certain problem soiling.
  • Suitable mannanases are available, for example under the name Gamanase ® and Pektinex AR ® from Novozymes, under the name Rohapec ® B1 L from AB Enzymes and under the name Pyrolase® ® from Diversa Corp., San Diego, CA, USA ,
  • a suitable ⁇ -glucanase from a B. alcalophilus is disclosed, for example, in the application WO 99/06573 A1.
  • the .beta.-glucanase obtained from B. subtilis is available under the name Cereflo ® from Novozymes.
  • detergents and cleaners according to the invention may be oxidoreductases, for example oxidases, oxygenases, catalases, peroxidases, such as halo, chloro, bromo, lignin, glucose or manganese peroxidases, dioxygenases or laccases (phenol oxidases, polyphenol oxidases) contain.
  • oxidases oxygenases, catalases, peroxidases, such as halo, chloro, bromo, lignin, glucose or manganese peroxidases, dioxygenases or laccases (phenol oxidases, polyphenol oxidases) contain.
  • Suitable commercial products Denilite® ® 1 and 2 from Novozymes should be mentioned.
  • organic, particularly preferably aromatic, compounds which interact with the enzymes in order to enhance the activity of the relevant oxidoreductases (enhancers) or to ensure the flow of electrons (mediators) at greatly varying redox potentials between the oxidizing enzymes and the soils.
  • the enzymes used in agents according to the invention are either originally derived from microorganisms, such as the genera Bacillus, Streptomyces, Humicola or Pseudomonas, and / or are produced by biotechnological methods known per se by suitable microorganisms, such as transgenic expression hosts of the genera Bacillus or filamentous fungi.
  • the purification of the relevant enzymes is conveniently carried out by conventional methods, for example by precipitation, sedimentation, concentration, filtration of the liquid phases, microfiltration, ultrafiltration, exposure to chemicals, deodorization or suitable combinations of these steps.
  • the agents of the invention may be added to the enzymes in any form known in the art. These include, for example, the solid preparations obtained by granulation, extrusion or lyophilization or, especially in the case of liquid or gel-form detergents, solutions of the enzymes, advantageously as concentrated as possible, sparing in water and / or added with stabilizers.
  • these proteins can be encapsulated for both the solid and liquid dosage forms, for example, by spray-drying or extruding the enzyme solution together with a preferably natural polymer or in the form of capsules, for example those in which the enzymes are entrapped as in a solidified gel or in those of the core-shell type, in which an enzyme-containing core is coated with a water, air and / or chemical impermeable protective layer.
  • further active ingredients for example stabilizers, emulsifiers, pigments, bleaches or dyes, may additionally be applied.
  • Such capsules are applied by methods known per se, for example by shaking or rolling granulation or in fluid-bed processes.
  • such granules for example by applying polymeric film-forming agent, low in dust and storage stable due to the coating.
  • granulation of the enzymes can also be carried out as described in the application DE 102006018780.
  • further sensitive detergent or cleaning agent ingredients such as fragrances, optical brighteners or the bleach activators optionally used according to the invention in order to protect them from other components, in particular from bleaching agents.
  • the sensitive detergent or cleaning agent ingredient is granulated together with a chemically inert carrier material and a chemically inert binder.
  • the support material may in this case be selected from inorganic substances, such as, for example, clays, silicates or sulfates, in particular talc, silicic acids, metal oxides, in particular aluminum oxides and / or titanium dioxide, silicates, in particular phyllosilicates, sodium aluminum silicates, bentonites and / or aluminosilicates (zeolites).
  • it may also be an organic compound such as polyvinyl alcohol (PVA), in particular at least partially hydrolyzed PVA. It is particularly advantageous if these compounds fulfill an additional benefit, for example a builder function when using the washing or cleaning agent.
  • PVA polyvinyl alcohol
  • a binder is a solid, waxy or liquid material which is solid at room temperature and which is chemically inert to such an extent that it can not be mixed with any of the ingredients of the production, processing and storage conditions of the granules Granules or agent in an affecting the overall efficiency of the granules extent reacts. It is a different material from the substrate. It is or becomes at least so viscous under the conditions of granule production that it virtually sticks the other ingredients together. Of particular importance here is the physicochemical interaction with the carrier material, which leads to the resulting mass becoming an overall homogeneous phase which can subsequently be converted into individual granulate particles.
  • Suitable binders are inorganic or organic substances which have the properties described, for example non-crosslinked, polymeric compounds selected from the group of polyacrylates, polymethacrylates, methacrylic acid-ethyl acrylate copolymers, polyvinylpyrrolidones, polysaccharides or substituted polysaccharides, in particular cellulose ethers, and / or polyvinyl alcohols (PVA), preferably partially hydrolyzed polyvinyl alcohols and / or ethoxylated polyvinyl alcohols and their copolymers and mixtures.
  • PVA or its derivatives are both due to their adsorption properties and their co-existing binding effect suitable as a carrier material as well as a binder component. They can therefore be used as binders, if they are not already used as a carrier material.
  • a protein contained in an agent according to the invention can be protected against damage such as inactivation, denaturation or decomposition, for example by physical influences, oxidation or proteolytic cleavage, especially during storage.
  • damage such as inactivation, denaturation or decomposition, for example by physical influences, oxidation or proteolytic cleavage, especially during storage.
  • inhibition of proteolysis is particularly preferred, especially if the agents also contain proteases.
  • Preferred agents according to the invention contain stabilizers for this purpose.
  • One group of stabilizers are reversible protease inhibitors.
  • Benzamidine hydrochloride, borax, boric acids, boronic acids or their salts or esters are frequently used for this purpose, including, in particular, derivatives with aromatic groups, for example ortho, meta or para-substituted phenylboronic acids, in particular 4-formylphenylboronic acid, or the salts or Esters of the compounds mentioned.
  • peptide aldehydes that is oligopeptides with a reduced C-terminus, especially those of 2 to 50 monomers are used for this purpose.
  • the peptidic reversible protease inhibitors include, among others, ovomucoid and leupeptin.
  • specific, reversible peptide inhibitors for the protease subtilisin and fusion proteins from proteases and specific peptide inhibitors are suitable.
  • enzyme stabilizers are amino alcohols such as mono-, di-, triethanol- and -propanolamine and mixtures thereof, aliphatic carboxylic acids up to C 12 , such as succinic acid, other dicarboxylic acids or salts of said acids. End-capped fatty acid amide alkoxylates are also suitable for this purpose. Certain organic acids used as builders are additionally capable of stabilizing a contained enzyme.
  • Lower aliphatic alcohols but especially polyols such as glycerol, ethylene glycol, propylene glycol or sorbitol are other frequently used enzyme stabilizers.
  • Di-glycerol phosphate also protects against denaturation due to physical influences.
  • calcium and / or magnesium salts are used, such as calcium acetate or calcium formate.
  • Polyamide oligomers or polymeric compounds such as lignin, water-soluble vinyl copolymers or cellulose ethers, acrylic polymers and / or polyamides stabilize the enzyme preparation, inter alia, against physical influences or pH fluctuations.
  • Polyamine N-oxide containing polymers act simultaneously as enzyme stabilizers and as dye transfer inhibitors.
  • Other polymeric stabilizers are linear C 8 -C 18 polyoxyalkylenes.
  • alkylpolyglycosides can stabilize the enzymatic components of the agent according to the invention and are able, preferably, to additionally increase their performance.
  • Crosslinked N-containing compounds preferably perform a dual function as soil release agents and as enzyme stabilizers. Hydrophobic, nonionic polymer stabilizes in particular an optionally contained cellulase.
  • Reducing agents and antioxidants increase the stability of the enzymes to oxidative degradation;
  • sulfur-containing reducing agents are familiar.
  • Other examples are sodium sulfite and reducing sugars.
  • peptide-aldehyde stabilizers for example of polyols, boric acid and / or borax, the combination of boric acid or borate, reducing salts and succinic acid or other dicarboxylic acids or the combination of boric acid or borate with polyols or polyamino compounds and with reducing salts.
  • the effect of peptide-aldehyde stabilizers is favorably enhanced by the combination with boric acid and / or boric acid derivatives and polyols, and still further by the additional action of divalent cations, such as calcium ions.
  • polypeptides according to the invention in all formulations suitable for addition to the respective compositions represent respective embodiments of the present invention. These include, for example, liquid formulations, solid granules or capsules.
  • the encapsulated form lends itself to protecting the enzymes or other ingredients from other ingredients, such as bleaches, or to allow for controlled release.
  • Such capsules are disclosed, for example, with the patent applications WO 97/24177 and DE 19918267.
  • a possible encapsulation method is that the proteins are encapsulated in this substance, starting from a mixture of the protein solution with a solution or suspension of starch or a starch derivative. Such an encapsulation process is described in the application WO 01/38471.
  • the proteins can be used, for example, in dried, granulated and / or encapsulated form. They may be added separately, ie as a separate phase, or with other ingredients together in the same phase, with or without compaction.
  • microencapsulated enzymes are to be processed in solid form, the water can be removed by processes known from the prior art from the aqueous solutions resulting from the workup, such as spray drying, centrifuging or by Transdissolution.
  • the particles obtained in this way usually have a particle size between 50 and 200 microns.
  • the proteins may be added to liquid, gelatinous or pasty agents according to the invention in a concentrated aqueous or non-aqueous solution, suspension or emulsion starting from a protein recovery and preparation carried out in the prior art, but also in gel form or encapsulated or as a dried powder.
  • Such detergents or cleaners according to the invention are generally prepared by simple mixing of the ingredients which can be added in bulk or as a solution in an automatic mixer.
  • the enzymes may be encapsulated or adsorbed to carriers to protect against premature degradation.
  • the proportion of the enzymes, the enzyme liquid formulation (s) or the enzyme granules in a washing or cleaning agent may, for example, be about 0.01 to 5% by weight, preferably 0.12 to about 2.5% by weight.
  • electrolytes from the group of inorganic salts a wide number of different salts can be used.
  • Preferred cations are the alkali and alkaline earth metals, preferred anions are the halides and sulfates.
  • the use of NaCl or MgCl 2 in the textile treatment agents is preferred.
  • the proportion of electrolytes in the washing or cleaning agent is usually 0.1 to 5 wt .-%.
  • Non-aqueous solvents that can be used in the washing or cleaning agent, for example, from the group of monohydric or polyhydric alcohols, alkanolamines or glycol ethers, provided they are miscible with water in the specified concentration range.
  • the solvents are preferably selected from ethanol, n- or i-propanol, butanols, glycol, propane- or butanediol, glycerol, diglycol, propyl- or butyldiglycol, hexylene glycol, ethylene glycol methyl ether, ethylene glycol ethyl ether, ethylene glycol propyl ether, ethylene glycol mono-n-butyl ether, diethylene glycol methyl ether, diethylene glycol ethyl ether Propylene glycol methyl, ethyl or propyl ether, dipropylene glycol monomethyl or ethyl ether, di-isopropylene glycol monomethyl or eth
  • Non-aqueous solvents may be used in the washing or cleaning agent in amounts between 0.5 and 15 wt .-%, but preferably below 12 wt .-% and in particular below 9 wt .-%.
  • pH adjusters may be indicated. Can be used here are all known acids or alkalis, unless their use is not for technical application or environmental reasons or for reasons of consumer protection prohibited. Usually, the amount of these adjusting agents does not exceed 10% by weight of the total formulation.
  • the pH of the washing or cleaning agent is preferably between 4 and 10 and preferably between 5.5 and 8.8.
  • the washing or cleaning agent contains one or more perfumes in an amount of usually up to 10 wt .-%, preferably 0.01 to 5 wt .-%, in particular 0.3 to 3 wt .-%.
  • perfume oils or fragrances individual fragrance compounds, e.g. the synthetic products of the ester, ether, aldehyde, ketone, alcohol and hydrocarbon type are used. Preferably, however, mixtures of different fragrances are used, which together produce an attractive fragrance.
  • perfume oils may also contain natural fragrance mixtures as are available from plant sources.
  • dyestuffs In order to improve the aesthetic impression of the washing or cleaning agent, they can be dyed with suitable dyes.
  • Preferred dyestuffs the selection of which presents no difficulty to a person skilled in the art, have a high storage stability and insensitivity to the other ingredients of the textile treatment agents and to light, as well as no pronounced substantivity to textile fibers in order not to stain them.
  • Suitable foam inhibitors which can be used in the detergents or cleaners are, for example, soaps, paraffins or silicone oils, which may optionally be applied to support materials.
  • Suitable soil release polymers also referred to as "anti-redeposition agents" include, for example, nonionic cellulose ethers such as methyl cellulose and methyl hydroxypropyl cellulose having a methoxy group content of 15 to 30 wt% and hydroxypropyl groups of 1 to 15 wt%, respectively based on the nonionic cellulose ether and the known from the prior art polymers of phthalic acid and / or terephthalic acid or of their Derivatives, in particular polymers of ethylene terephthalates and / or polyethylene and / or polypropylene glycol terephthalates or anionic and / or nonionic modified derivatives thereof.
  • Suitable derivatives include the sulfonated derivatives of the phthalic and terephthalic acid polymers.
  • Grayness inhibitors have the task of keeping the dirt detached from the fiber suspended in the liquor and thus preventing the dirt from being rebuilt.
  • Water-soluble colloids of mostly organic nature are suitable for this purpose, for example glue, gelatine, salts of ether sulfonic acids or cellulose or salts of acidic sulfuric acid esters of cellulose or starch.
  • water-soluble polyamides containing acidic groups are suitable for this purpose.
  • soluble starch preparations and other than the above starch products can be used, for example, degraded starch, aldehyde starches, etc.
  • polyvinylpyrrolidone is useful.
  • cellulose ethers such as carboxymethylcellulose (Na salt), methylcellulose, hydroxyalkylcellulose and mixed ethers such as methylhydroxyethylcellulose, methylhydroxypropylcellulose, methylcarboxymethylcellulose and mixtures thereof in amounts of from 0.1 to 5% by weight, based on the total amount of detergent or cleaning agent ,
  • the detergents or cleaning agents may contain synthetic crease inhibitors. These include, for example, synthetic products based on fatty acids, fatty acid esters, fatty acid amides, -alkylolestem, -alkylolamiden or fatty alcohols, which are usually reacted with ethylene oxide, or products based on lecithin or modified phosphoric acid ester.
  • the textile treatment agents may contain antimicrobial agents.
  • antimicrobial agents Depending on the antimicrobial spectrum and mechanism of action, a distinction is made between bacteriostatic agents and bactericides, fungistats and fungicides, etc.
  • Important substances from these groups are, for example, benzalkonium chlorides, alkylarylsulfonates, halophenols and phenolmercuric acetate, and the compounds according to the invention can be completely dispensed with in these detergents or cleaners ,
  • the textile treatment agents according to the invention may contain preservatives, it being preferred to use only those which have no or only a slight skin-sensitizing effect Possess potential.
  • preservatives examples are sorbic acid and its salts, benzoic acid and its salts, salicylic acid and its salts, phenoxyethanol, formic acid and its salts, 3-iodo-2-propynyl-butylcarbamate, sodium N- (hydroxymethyl) glycinate, biphenyl-2-ol and mixtures thereof
  • a suitable preservative is the solvent-free, aqueous combination of diazolidinyl urea, sodium benzoate and potassium sorbate (available as Euxyl® K 500 ex Schuelke & Mayr), which can be used in a pH range up to 7.
  • the detergents or cleaners may contain antioxidants.
  • This class of compounds includes, for example, substituted phenols, hydroquinones, catechols and aromatic amines, as well as organic sulfides, polysulfides, dithiocarbamates, phosphites, phosphonates and vitamin E.
  • Antistatic agents increase the surface conductivity and thus allow an improved drainage of formed charges.
  • External antistatic agents are generally substances with at least one hydrophilic molecule ligand and give a more or less hygroscopic film on the surfaces. These mostly surface-active antistatic agents can be subdivided into nitrogen-containing (amines, amides, quaternary ammonium compounds), phosphorus-containing (phosphoric acid esters) and sulfur-containing (alkyl sulfonates, alkyl sulfates) antistatic agents. Lauryl (or stearyl) dimethylbenzyl ammonium chlorides are suitable as antistatic agents for textile fabrics or as an additive to textile treatment agents, wherein additionally a softening effect is achieved.
  • silicone derivatives may be used in the fabric treatment agents. These additionally improve the rinsing behavior of the washing or cleaning agents by their foam-inhibiting properties.
  • Preferred silicone derivatives are, for example, polydialkyl or alkylaryl siloxanes in which the alkyl groups have one to five carbon atoms and are completely or partially fluorinated.
  • Preferred silicones are polydimethylsiloxanes, which may optionally be derivatized and are then amino-functional or quaternized or have Si-OH, Si-H and / or Si-Cl bonds.
  • the viscosities of the preferred silicones are in the range between 100 and 25 ° C 100,000 mPas, wherein the silicones in amounts between 0.2 and 5 wt .-%, based on the total amount of detergent or cleaning agent can be used.
  • the washing or cleaning agent may also contain UV absorbers, which are applied to the treated fabrics and improve the light resistance of the fibers.
  • UV absorbers which are applied to the treated fabrics and improve the light resistance of the fibers.
  • Compounds which have these desired properties are, for example, the compounds which are active by radiationless deactivation and derivatives of benzophenone with substituents in the 2- and / or 4-position. Also suitable are substituted benzotriazoles, phenyl-substituted acrylates (cinnamic acid derivatives) in the 3-position, optionally with cyano groups in the 2-position, salicylates, organic Ni complexes and natural substances such as umbelliferone and the body's own urocanic acid.
  • Suitable heavy metal complexing agents are, for example, the alkali metal salts of ethylenediaminetetraacetic acid (EDTA) or nitrilotriacetic acid (NTA), methylglycinediacetic acid trisodium salt (MGDA) and alkali metal salts of anionic polyelectrolytes such as polymaleates and polysulfonates.
  • EDTA ethylenediaminetetraacetic acid
  • NTA nitrilotriacetic acid
  • MGDA methylglycinediacetic acid trisodium salt
  • anionic polyelectrolytes such as polymaleates and polysulfonates.
  • the phosphonates to be used according to the invention are also very good complexing agents, so that the use of additional complexing agents can also be dispensed with.
  • washing or cleaning agents according to the invention can be used for washing and / or cleaning textile fabrics, in particular dyed textile fabrics.
  • a base formulation is first prepared by conventional methods and methods in which, for example, the ingredients of the base formulation are simply mixed in stirred tanks, water, non-aqueous solvents and surfactants are conveniently presented and the other ingredients, oxidoreductase and bleach activator. Separate heating in the preparation is not required, if desired, the temperature of the mixture should not exceed 80 ° C.
  • substances which have a destabilizing effect on one another can be separated from one another and / or substances which require different conditions for their stabilization, in particular approximately different pH values, at the optimal conditions for these substances until use. Only shortly before use is the ready-to-use composition prepared by mixing the two spatially separate compositions.
  • Example 1 Formulation of a tooth whitening gel and simulated body fluid
  • the leave-on gel shown in Table 1 is a transparent, viscous gel with a pH of about 7.
  • the pH of the artificial saliva shown in Table 2 is 6.5.
  • Cow teeth were treated with a liquid to simulate the discoloration of human teeth.
  • treatment of the teeth was carried containing tea with a liquid at 37 0 C.
  • the degree of discoloration was determined according to the CIELAB protocol.
  • a quantitative color determination is carried out according to the parameters light-dark scale (L), red-green Scale (RGC) and yellow-blue scale (YBC). In each case 5 teeth were treated with the formulations to be tested.
  • the teeth were treated with the compositions shown in Table 3. As gel base, the gel mentioned in Table 1 was used. The teeth were each contacted for 30 minutes at 32 ° C with the various compositions. Thereafter, the gel was rinsed off and the teeth were dabbed with the artificial saliva mentioned in Table 2. This procedure was repeated 28 times and then the degree of discoloration determined.
  • the change in tooth color is indicated as the ⁇ E value.
  • the ⁇ E value means the absolute color change and is defined as the square root of the sum of the squares of the components ⁇ L, ⁇ a and ⁇ b):
  • Cow teeth were treated with a liquid to simulate the discoloration of human teeth.
  • the teeth were treated with a tea-containing liquid at 37 ° C. Subsequently, in each case 5 teeth were treated with the formulations to be tested.
  • the teeth were brushed with the compositions listed in Table 4, using in each case a mixture of the compositions with the artificial saliva mentioned in Table 2 in a ratio of 1: 3.
  • the yellow base is mentioned in Table 1.
  • the teeth were brushed for 15 minutes at 25 ° C. and at a speed of 100 rpm in a shaker. After washing, dabbing with the desired saliva and determination of the degree of discoloration. This process was repeated three times. The degree of discoloration was determined as indicated in Example 2.
  • compositions according to the invention are examples of compositions according to the invention.
  • the amount of the components is in wt .-%, each based on the total composition.

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Abstract

L'invention concerne des compositions, en particulier des agents de traitement bucco-dentaire ainsi que des agents de lavage et de nettoyage, qui contiennent au moins un acide phosphonique ou un de ses sels, au moins un composé contenant du peroxyde ainsi que, le cas échéant, des activateurs de blanchiment et/ou des catalyseurs de blanchiment.
PCT/EP2007/056047 2006-06-23 2007-06-19 Agents de traitement dentaire ayant une action de blanchiment renforcée WO2007147815A1 (fr)

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DE200610029344 DE102006029344A1 (de) 2006-06-23 2006-06-23 Zahnbehandlungsmittel mit verstärkter Bleichwirkung
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WO2009109533A1 (fr) * 2008-03-07 2009-09-11 Basf Se Catalyseurs de blanchiment et leur utilisation en tant qu'agents blanchissant les dents
DE102009054833A1 (de) * 2009-12-17 2011-06-22 Henkel AG & Co. KGaA, 40589 Antibakterielle und bleichende Mund- und Zahnpflege- und -reinigungsmittel II
JP6295274B2 (ja) * 2013-01-30 2018-03-14 ストラウマン ホールディング アーゲー 歯周病の処置
US9205161B2 (en) * 2014-03-14 2015-12-08 LMA Solutions, Inc. Disinfecting composition comprising a chloramine bleaching agent for removable dental appliances
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