ES2199952T3 - FOAM CLEANING COMPOSITIONS AND METHOD TO TREAT FABRICS. - Google Patents
FOAM CLEANING COMPOSITIONS AND METHOD TO TREAT FABRICS.Info
- Publication number
- ES2199952T3 ES2199952T3 ES94870189T ES94870189T ES2199952T3 ES 2199952 T3 ES2199952 T3 ES 2199952T3 ES 94870189 T ES94870189 T ES 94870189T ES 94870189 T ES94870189 T ES 94870189T ES 2199952 T3 ES2199952 T3 ES 2199952T3
- Authority
- ES
- Spain
- Prior art keywords
- composition
- foam
- weight
- water
- surfactant
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000006260 foam Substances 0.000 title claims abstract description 102
- 239000000203 mixture Substances 0.000 title claims abstract description 74
- 238000000034 method Methods 0.000 title claims abstract description 48
- 238000004140 cleaning Methods 0.000 title claims abstract description 23
- 239000004744 fabric Substances 0.000 title claims description 23
- 239000003599 detergent Substances 0.000 claims abstract description 49
- 239000004094 surface-active agent Substances 0.000 claims abstract description 21
- 239000003945 anionic surfactant Substances 0.000 claims abstract description 20
- 239000002736 nonionic surfactant Substances 0.000 claims abstract description 14
- 238000005406 washing Methods 0.000 claims description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 37
- 239000007788 liquid Substances 0.000 claims description 10
- 239000002671 adjuvant Substances 0.000 claims description 8
- 125000000129 anionic group Chemical group 0.000 claims description 8
- 239000002738 chelating agent Substances 0.000 claims description 5
- 239000000443 aerosol Substances 0.000 claims description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 4
- 125000005526 alkyl sulfate group Chemical group 0.000 claims 2
- 239000004753 textile Substances 0.000 abstract 2
- 239000007789 gas Substances 0.000 description 21
- 239000000243 solution Substances 0.000 description 20
- 239000000047 product Substances 0.000 description 17
- 239000011149 active material Substances 0.000 description 16
- 239000000835 fiber Substances 0.000 description 16
- 239000000344 soap Substances 0.000 description 13
- 239000000463 material Substances 0.000 description 10
- 230000003750 conditioning effect Effects 0.000 description 7
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 6
- 239000007864 aqueous solution Substances 0.000 description 6
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 5
- 102000004190 Enzymes Human genes 0.000 description 4
- 108090000790 Enzymes Proteins 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- 239000004480 active ingredient Substances 0.000 description 4
- 125000000217 alkyl group Chemical group 0.000 description 4
- 150000008051 alkyl sulfates Chemical class 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 229940088598 enzyme Drugs 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 239000001273 butane Substances 0.000 description 3
- 238000005187 foaming Methods 0.000 description 3
- 238000009940 knitting Methods 0.000 description 3
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 3
- -1 oleyl sulfate Chemical compound 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 239000001294 propane Substances 0.000 description 3
- 210000002268 wool Anatomy 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerol Natural products OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- 239000013543 active substance Substances 0.000 description 2
- 238000013019 agitation Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 235000014113 dietary fatty acids Nutrition 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 2
- 229930195729 fatty acid Natural products 0.000 description 2
- 239000000194 fatty acid Substances 0.000 description 2
- 150000004665 fatty acids Chemical class 0.000 description 2
- 239000004088 foaming agent Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 230000000451 tissue damage Effects 0.000 description 2
- 231100000827 tissue damage Toxicity 0.000 description 2
- GHPCICSQWQDZLM-UHFFFAOYSA-N 1-(4-chlorophenyl)sulfonyl-1-methyl-3-propylurea Chemical compound CCCNC(=O)N(C)S(=O)(=O)C1=CC=C(Cl)C=C1 GHPCICSQWQDZLM-UHFFFAOYSA-N 0.000 description 1
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 1
- 208000005223 Alkalosis Diseases 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- 108010059892 Cellulase Proteins 0.000 description 1
- RKWGIWYCVPQPMF-UHFFFAOYSA-N Chloropropamide Chemical compound CCCNC(=O)NS(=O)(=O)C1=CC=C(Cl)C=C1 RKWGIWYCVPQPMF-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 1
- 239000004367 Lipase Substances 0.000 description 1
- 102000004882 Lipase Human genes 0.000 description 1
- 108090001060 Lipase Proteins 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- GQPLMRYTRLFLPF-UHFFFAOYSA-N Nitrous Oxide Chemical class [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 108091005804 Peptidases Proteins 0.000 description 1
- 239000004365 Protease Substances 0.000 description 1
- 102100037486 Reverse transcriptase/ribonuclease H Human genes 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- ZUBJEHHGZYTRPH-KTKRTIGZSA-N [(z)-octadec-9-enyl] hydrogen sulfate Chemical compound CCCCCCCC\C=C/CCCCCCCCOS(O)(=O)=O ZUBJEHHGZYTRPH-KTKRTIGZSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 210000000077 angora Anatomy 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 239000003093 cationic surfactant Substances 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 229940106157 cellulase Drugs 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- UZABCLFSICXBCM-UHFFFAOYSA-N ethoxy hydrogen sulfate Chemical class CCOOS(O)(=O)=O UZABCLFSICXBCM-UHFFFAOYSA-N 0.000 description 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 235000019421 lipase Nutrition 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000012263 liquid product Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- CQDGTJPVBWZJAZ-UHFFFAOYSA-N monoethyl carbonate Chemical class CCOC(O)=O CQDGTJPVBWZJAZ-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000003605 opacifier Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000002304 perfume Substances 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- UEZVMMHDMIWARA-UHFFFAOYSA-M phosphonate Chemical compound [O-]P(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-M 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- ULWHHBHJGPPBCO-UHFFFAOYSA-N propane-1,1-diol Chemical compound CCC(O)O ULWHHBHJGPPBCO-UHFFFAOYSA-N 0.000 description 1
- 125000002572 propoxy group Chemical group [*]OC([H])([H])C(C([H])([H])[H])([H])[H] 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 125000001273 sulfonato group Chemical class [O-]S(*)(=O)=O 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 239000000271 synthetic detergent Substances 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000005028 tinplate Substances 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/0005—Other compounding ingredients characterised by their effect
- C11D3/0094—High foaming compositions
-
- 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
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/38—Cationic compounds
- C11D1/65—Mixtures of anionic with cationic compounds
- C11D1/652—Mixtures of anionic compounds with carboxylic amides or alkylol amides
-
- 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
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/86—Mixtures of anionic, cationic, and non-ionic 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
- C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
-
- 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
- C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
- C11D17/0043—For use with aerosol devices
-
- 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
- C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
- C11D17/04—Detergent materials or soaps characterised by their shape or physical properties combined with or containing other objects
- C11D17/048—Soap or detergent bars or cakes with an inner core consisting of insoluble material
-
- 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
- C11D3/20—Organic compounds containing oxygen
- C11D3/2003—Alcohols; Phenols
- C11D3/2041—Dihydric alcohols
- C11D3/2044—Dihydric alcohols linear
-
- 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
- C11D3/16—Organic compounds
- C11D3/38—Products with no well-defined composition, e.g. natural products
- C11D3/386—Preparations containing enzymes, e.g. protease or amylase
-
- 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
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/04—Carboxylic acids or salts thereof
-
- 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
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/14—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aliphatic hydrocarbons or mono-alcohols
- C11D1/146—Sulfuric acid esters
-
- 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
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/29—Sulfates of polyoxyalkylene ethers
-
- 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
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/38—Cationic compounds
- C11D1/52—Carboxylic amides, alkylolamides or imides or their condensation products with alkylene oxides
- C11D1/525—Carboxylic amides (R1-CO-NR2R3), where R1, R2 or R3 contain two or more hydroxy groups per alkyl group, e.g. R3 being a reducing sugar rest
-
- 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
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/72—Ethers of polyoxyalkylene glycols
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
- C11D2111/40—Specific cleaning or washing processes
- C11D2111/42—Application of foam or a temporary coating on the surface to be cleaned
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Detergent Compositions (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
EL INVENTO HACE REFERENCIA A UNA COMPOSICION ESPUMOSA PARA LIMPIAR TEXTILES QUE INCLUYE COMPONENTES DE DETERGENTE ACTIVOS, Y UN SISTEMA SURFACTANTE. EL SISTEMA SURFACTANTE CONSISTE EN SURFACTANTES ANIONICOS Y ,OPCIONALMENTE, SURFACTANTES NO IONICOS, A UN NIVEL DE AL MENOS 18% DEL PESO. PREFERENTEMENTE AMBOS SURFACTANTES ANIONICOS Y NO INONICOS DEBEN ESTAR PRESENTES EN EL SISTEMA SURFACTANTE DE LA ESPUMA. EL INVENTO TAMBIEN HACE REFERENCIA A UN METODO PARA LIMPIAR TEXTILES UTILIZANDO TAMBIEN COMPOSICIONES ESPUMOSAS, Y TAMBIEN PARA UN PRODUCTO EMPAQUETADO PARA REPARTIR LAS COMPOSICIONES ESPUMOSAS.THE INVENTION REFERENCES TO A FOAMY COMPOSITION TO CLEAN TEXTILES THAT INCLUDES DETERGENT ACTIVE COMPONENTS, AND A SURFACTANT SYSTEM. THE SURFACTANT SYSTEM CONSISTS OF ANIONIC SURFACTANTS AND, OPTIONALLY, NON-IONIC SURFACTANTS, AT A LEVEL OF AT LEAST 18% OF THE WEIGHT. PREFERENTLY BOTH ANIONIC AND NON-INONIC SURFACTANTS MUST BE PRESENT IN THE FOAM SURFACTANT SYSTEM. THE INVENTION ALSO REFERS TO A METHOD FOR CLEANING TEXTILES USING ALSO FOAMY COMPOSITIONS, AND ALSO FOR A PACKAGED PRODUCT TO REPAIR THE FOAMY COMPOSITIONS.
Description
Composiciones limpiadoras espumosas y método para tratar tejidos.Foaming cleansing compositions and method for Treat tissues
El procedimiento de limpiar y condicionar tejidos se ha llevado a cabo mediante diversos medios durante muchos siglos. Recientemente se han hecho muchas mejoras y refinamientos para dar procedimientos más eficaces para limpiar y condicionar tejidos. Los procedimientos modernos implican un sistema para ceder materiales activos de limpieza y condicionamiento a la superficie de la fibra.The procedure of cleaning and conditioning tissues it has been carried out by various means for many centuries. Recently many improvements and refinements have been made to give more effective procedures to clean and condition tissues. Modern procedures involve a system to yield active cleaning and surface conditioning materials of fiber
Muchos procedimientos consiguen este objetivo sumergiendo los tejidos en una solución, generalmente una solución acuosa de materiales activos. La solución remoja los tejidos cediendo así los materiales activos a la superficie de la fibra. Las soluciones útiles o soluciones de lavado se preparan a menudo disolviendo detergentes granulares en agua, o alternativamente disolviendo detergente líquido en agua.Many procedures achieve this goal. dipping the tissues in a solution, usually a solution Aqueous active materials. The solution soaks the tissues thus giving the active materials to the fiber surface. The useful solutions or washing solutions are often prepared dissolving granular detergents in water, or alternatively dissolving liquid detergent in water.
Las lavadoras de uso común en la Europa occidental proporcionan un cajón dispensador que se destina específicamente a mezclar los productos activos detergentes, bien granular o bien líquido, con agua. La mezcla o solución pasa después a un tambor que contiene la carga que se va a lavar (es decir, los tejidos). Este método de cesión se ha mejorado aún más por el uso de dispositivos dispensadores que se pueden rellenar con los productos activos detergentes y luego cargarlo directamente en el tambor junto a la carga que se va a lavar. Cuando el tambor se rellena con agua, las altas concentraciones locales de materiales activos dan lugar al denominado efecto "corazón del lavado".Washing machines commonly used in Europe Western provide a dispenser drawer that is intended specifically to mix detergent active products, well granular or liquid, with water. The mixture or solution passes after to a drum containing the load to be washed (i.e. tissues). This method of assignment has been further improved by use of dispensing devices that can be filled with detergent active products and then load it directly into the drum next to the load to be washed. When the drum is filled with water, the high local concentrations of materials assets give rise to the so-called "heart of the washed".
Se conocen otros métodos de ceder materiales activos a la superficie de la fibra. Por ejemplo, se pueden usar láminas impregnadas para limpiar o condicionar tejidos si los materiales de impregnación incluyen agentes limpiadores o condicionantes.Other methods of transferring materials are known fiber surface active. For example, they can be used sheets impregnated to clean or condition tissues if the impregnating materials include cleaning agents or conditioning.
Otro refinamiento del procedimiento de limpieza ha sido el uso de un pretratamiento en manchas particularmente difíciles. Usando esta aproximación, se aplica un detergente concentrado directamente en el tejido en la región de la mancha. Esto cede una alta concentración de materiales activos detergentes a la superficie de la fibra donde tiene máximo efecto. Lo más reciente es estimular al consumidor para pretratar áreas locales de tejidos con detergentes líquidos concentrados, y luego lavar la prenda entera en una solución acuosa diluida del detergente líquido. Esto ofrece beneficios de ceder una alta concentración de los materiales activos detergentes directamente a la superficie de la fibra, al menos en áreas donde hay manchas, y posteriormente limpiar todo el tejido sumergiéndolo en una solución de lavado. Sin embargo, el pretratamiento se limita generalmente a regiones locales del tejido.Another refinement of the cleaning procedure has been the use of a pretreatment in spots particularly difficult. Using this approach, a detergent is applied concentrated directly on the tissue in the region of the stain. This yields a high concentration of detergent active materials to the fiber surface where it has maximum effect. The most Recent is to stimulate the consumer to pre-treat local areas of fabrics with concentrated liquid detergents, and then wash the whole garment in a dilute aqueous solution of detergent liquid. This offers benefits of yielding a high concentration of detergent active materials directly to the surface of the fiber, at least in areas where there are spots, and subsequently clean all the fabric by soaking it in a washing solution. However, pretreatment is generally limited to regions. tissue premises.
La presente invención ofrece una discontinuidad significativa en el método de ceder materiales activos detergentes a la superficie de la fibra. Además, la presente invención ofrece un medio de ceder altas concentraciones de materiales activos detergentes a todas las partes del tejido, y no simplemente a áreas locales del tejido, como en el caso del pretratamiento. Esto, a su vez, conduce a un procedimiento de limpieza y condicionamiento de tejidos altamente eficaz que da lugar a menores requisitos para los ingredientes activos detergentes dando menores costes, menores requisitos energéticos y beneficios medioambientales.The present invention offers a discontinuity significant in the method of yielding detergent active materials to the surface of the fiber. In addition, the present invention offers a means of yielding high concentrations of active materials detergents to all parts of the fabric, and not simply to areas tissue sites, as in the case of pretreatment. This, at Once, it leads to a cleaning and conditioning procedure of Highly effective tissues that lead to lower requirements for detergent active ingredients giving lower costs, lower energy requirements and environmental benefits.
La patente de E.E.U.U 4.118.189 expedida el 3 de octubre de 1978, describe un método de lavar tejidos con una solución detergente espumosa. La solución acuosa contiene de 10 a 50 gramos por litro de composición limpiadora (de alrededor de 1% a alrededor de 5% en peso de componentes limpiadores "activos" en disolución acuosa). La espuma se forma proporcionando una fuente de aire comprimido que se insufla en la solución acuosa, después la espuma se pone en contacto con los tejidos. Tras el colapso de la espuma se recicla por más aplicaciones de aire comprimido al menos cinco veces.U.S. Patent 4,118,189 issued on 3 October 1978, describes a method of washing fabrics with a foaming detergent solution. The aqueous solution contains 10 to 50 grams per liter of cleaning composition (about 1% at about 5% by weight of "active" cleaning components in aqueous solution). The foam is formed by providing a source of compressed air that is blown into the aqueous solution, then the foam comes into contact with the tissues. After the collapse of the foam is recycled by more compressed air applications at least five times.
La patente de E.E.U.U 4.499.620 expedida el 19 de febrero de 1985, describe un método de lavar con espuma. La espuma se forma insuflando un gas a través de una solución acuosa "concentrada" de un detergente. Las concentraciones típicas de solución acuosa como se definen en esta patente son de 0,3 a 1% en peso.U.S. Patent 4,499,620 issued on 19 February 1985, describes a method of washing with foam. The foam It is formed by blowing a gas through an aqueous solution "concentrated" of a detergent. Typical concentrations of aqueous solution as defined in this patent are from 0.3 to 1% in weight.
La patente de E.E.U.U 3.796.599 expedida el 12 de marzo de 1974, describe un método para tratar ropas en una secadora con una espuma. Los tensioactivos aniónicos tales como sulfonatos se describen como agentes espumosos útiles. La concentración más alta de tensioactivo aniónico descrita es 13% en peso (en el ejemplo XIII - calculándose el porcentaje el peso referido a todos los componentes excluyendo el impelente).U.S. Patent 3,796,599 issued on 12 March 1974, describes a method of treating clothes in a dryer with a foam Anionic surfactants such as sulfonates They are described as useful foaming agents. The most concentration High anionic surfactant described is 13% by weight (in the Example XIII - calculating the percentage the weight referred to all the components excluding the impeller).
La patente de E.E.U.U 4.242.377 expedida el 30 de diciembre de 1980, describe composiciones espumosas que se usan para condicionar tejidos y que se dispensan de manera útil mediante envases de tipo aerosol. La etapa de condicionamiento se destina generalmente a tejidos que ya se han limpiado. Se describe que los tensioactivos aniónicos pueden actuar como agentes condicionantes y/o agentes espumosos. El ejemplo 6 describe una composición en espuma que comprende 17,8% de jabón sódico (en peso, excluyendo el impelente).U.S. Patent 4,242,377 issued on 30 December 1980, describes foamy compositions that are used to condition tissues and to be dispensed in a useful way by aerosol containers. The conditioning stage is generally intended for fabrics that have already been cleaned. It is described that anionic surfactants can act as agents conditioning agents and / or foaming agents. Example 6 describes a foam composition comprising 17.8% sodium soap (by weight, excluding the impeller).
La patente de E.E.U.U 4.252.656 expedida el 24 de febrero de 1981, describe composiciones similares a la de patente '377. El nivel tensioactivo (aniónico + no iónico + jabón) está preferiblemente entre 0,5% y 10% en peso de la composición.U.S. Patent 4,252,656 issued on January 24 February 1981, describes compositions similar to the patent '377. The surfactant level (anionic + nonionic + soap) is preferably between 0.5% and 10% by weight of the composition.
\newpage\ newpage
Ninguno de los documentos de la técnica anterior sugiere una espuma detergente concentrada en la que se pueden incorporar tensioactivos aniónicos y no iónicos para conseguir una limpieza efectiva de los tejidos.None of the prior art documents suggests a concentrated detergent foam in which you can incorporate anionic and nonionic surfactants to achieve a effective tissue cleaning.
La presente invención se dirige a proporcionar una composición detergente espumosa para limpiar eficazmente los tejidos. Se proporciona también un método de limpiar tejidos para ceder materiales activos detergentes sobre los tejidos en forma de una espuma muy activa. La espuma comprende al menos 18% en peso de tensioactivo aniónico y no iónico y tiene un volumen muy alto para un peso dado del material activo detergente debido a la gran cantidad de gas que está atrapado en ella. Por la misma razón, la espuma tiene una superficie muy grande para un peso dado de material activo detergente que posibilita que las superficies del tejido se cubran por la espuma cediendo así un material detergente concentrado uniformemente sobre el tejido y directamente a la superficie de la fibra.The present invention is directed to provide a foaming detergent composition to effectively clean the tissues. A method of cleaning tissues is also provided for assign detergent active materials on tissues in the form of A very active foam. The foam comprises at least 18% by weight of anionic and non-ionic surfactant and has a very high volume to a given weight of the detergent active material due to the large amount of gas that is trapped in it. For the same reason, the foam has a very large surface for a given weight of material detergent active that allows tissue surfaces to cover with foam giving a detergent material uniformly concentrated on the tissue and directly to the fiber surface
La invención se refiere a una composición detergente envasada, líquida, coadyuvada, para limpiar tejidos, y comprende tensioactivo aniónico, tensioactivo no iónico, agua, coadyuvante y opcionalmente un agente quelante, caracterizada porque la cantidad de tensioactivo aniónico y no iónico es al menos 18% en peso de la composición, la cantidad de coadyuvante es 10 a 82% en peso de la composición, la cantidad de agua está por debajo de 50% en peso de la composición, y la composición está envasada en un envase de tipo aerosol con un gas impelente para descargar la composición desde el envase como una espuma.The invention relates to a composition packaged detergent, liquid, coadjuvant, for cleaning tissues, and comprises anionic surfactant, nonionic surfactant, water, adjuvant and optionally a chelating agent, characterized because the amount of anionic and nonionic surfactant is at least 18% by weight of the composition, the amount of adjuvant is 10 to 82% by weight of the composition, the amount of water is below 50% by weight of the composition, and the composition is packaged in an aerosol container with an impending gas to discharge the composition from the container as a foam.
Las espumas más útiles tienen una densidad de menos de 100 gramos por litro, preferiblemente menos de 50 gramos por litro.The most useful foams have a density of less than 100 grams per liter, preferably less than 50 grams per liter
Los tensioactivos preferidos para su uso en las composiciones espumosas son alquilsulfato, sulfato de éter alquílico, o mezclas de estos, a un nivel de al menos 18% en peso de la composición.Preferred surfactants for use in the Foamy compositions are alkyl sulfate, ether sulfate alkyl, or mixtures thereof, at a level of at least 18% by weight of the composition.
Los tensioactivos pueden estar presentes de manera ventajosa a niveles de al menos 25%, preferiblemente al menos 50% en peso.Surfactants may be present in advantageously at levels of at least 25%, preferably at minus 50% by weight.
Los tensioactivos no iónicos pueden estar presentes de manera ventajosa a niveles de al menos 20% en peso.Nonionic surfactants may be present advantageously at levels of at least 20% in weight.
Se prefiere también que la composición en espuma contenga menos de 30%, más preferiblemente menos de 10% en peso de agua.It is also preferred that the foam composition contain less than 30%, more preferably less than 10% by weight of Water.
Otro aspecto de la invención es un método de limpiar tejidos con espuma que tiene una composición como la descrita anteriormente. La espuma se distribuye sobre los tejidos y preferiblemente la proporción de agua presente para secar el tejido es inferior a 1:1, preferiblemente inferior a 2:3, y más preferiblemente inferior a 1:2.Another aspect of the invention is a method of clean fabrics with foam that has a composition like the described above. The foam is distributed over the tissues and preferably the proportion of water present to dry the tissue is less than 1: 1, preferably less than 2: 3, and more preferably less than 1: 2.
La espuma se puede distribuir sobre la superficie de los tejidos manualmente (es decir "lavado a mano") o alternativamente por medios mecánicos, eliminándose posteriormente de manera sustancial cualquier espuma o residuo de la espuma de los tejidos aspirando, insuflando un gas, o aclarando. El medio mecánico le proporciona la acción giratoria de una lavadora (es decir "lavado a máquina").The foam can be distributed on the surface of the tissues manually (ie "hand wash") or alternatively by mechanical means, subsequently removed substantially any foam or foam residue of the tissues aspirating, blowing a gas, or rinsing. The middle mechanic provides you with the rotating action of a washing machine (it is say "machine wash").
Un método preferido para limpiar tejidos según la presente invención es lavar a mano usando la espuma que comprende materiales activos detergentes. El método comprende la primera etapa de ceder la espuma sobre toda la superficie del tejido y, preferiblemente dejar tiempo para que lo empape para que el detergente concentrado pueda actuar en la superficie de la fibra. En una etapa posterior se puede añadir agua para dar una solución detergente más diluida en la que puede continuar el procedimiento de lavado. Opcionalmente, los tejidos se pueden aclarar finalmente en agua limpia. Este aspecto de la invención ofrece beneficios particulares para tejidos delicados tales como aquellos hechos de lana o seda. La espuma cede materiales activos detergentes a la superficie de la fibra sin la necesidad de aclarar en agua.A preferred method for cleaning tissues according to The present invention is to wash by hand using the foam comprising detergent active materials. The method comprises the first stage of yielding the foam over the entire surface of the fabric and, preferably allow time to soak it so that the Concentrated detergent can act on the fiber surface. At a later stage, water can be added to give a solution more diluted detergent in which the procedure can continue washing Optionally, the tissues can be finally cleared in clean water This aspect of the invention offers benefits. particular for delicate fabrics such as those made of wool or silk The foam yields detergent active materials to the fiber surface without the need to rinse in water.
Un método alternativo de limpiar tejidos según la presente invención es añadir la espuma que comprende materiales activos detergentes a los tejidos en una lavadora convencional. El método comprende la primera etapa de cesión de la espuma sobre toda la superficie del tejido y, preferiblemente dejar un tiempo para que se empape para que el detergente concentrado pueda actuar sobre la superficie de la fibra. Durante esta etapa la espuma se puede distribuir eficazmente sobre la superficie del tejido por agitación, por ejemplo por la acción de la limpieza por agitación en el tambor de la lavadora. En una etapa posterior se puede añadir agua para dar una solución detergente más diluida en la que el procedimiento de lavado puede continuar. El procedimiento de limpieza es altamente eficaz debido al trabajo mecánico de entrada de la lavadora distribuyendo eficaz y rápidamente la espuma sobre toda la superficie de los tejidos. Como resultado son posibles temperaturas de lavado inferiores y ciclos más cortos con los correspondientes beneficios del uso de poca energía.An alternative method of cleaning tissues according to the present invention is to add the foam comprising materials detergent assets to fabrics in a conventional washing machine. The method comprises the first stage of cession of the foam over all the tissue surface and preferably allow time for that is soaked so that the concentrated detergent can act on the fiber surface. During this stage the foam will can effectively distribute on the tissue surface by agitation, for example by the action of cleaning by agitation in the drum of the washing machine. At a later stage you can add water to give a more diluted detergent solution in which The washing procedure can continue. The procedure of cleaning is highly effective due to mechanical input work of the washing machine efficiently and quickly distributing the foam on The entire surface of the tissues. As a result they are possible lower wash temperatures and shorter cycles with the corresponding benefits of low energy use.
La presente invención concierne también a un producto envasado para ceder una espuma que comprende materiales activos detergentes a los tejidos. El medio comprende un envase sellado que tiene un pulverizador que se puede activar por el consumidor. El envase comprende un material activo detergente y un gas impelente comprimido. Cuando se activa el pulverizador el propulsar hace que el material activo detergente salga del envase. Al mismo tiempo el impelente se expande para forma una miríada de burbujas de gas en una espuma. Lo más preferible es que el producto envasado comprenda un envase de tipo aerosol.The present invention also concerns a packaged product to yield a foam comprising materials detergent active to tissues. The medium comprises a container sealed that has a sprayer that can be activated by the consumer. The package comprises a detergent active material and a compressed impeller gas. When the sprayer is activated the propel causes the detergent active material to leave the container. At the same time the impeller expands to form a myriad of gas bubbles in a foam. Most preferable is that the product Packaging comprises an aerosol container.
Los tejidos son cualquier material hecho de tela, incluyendo prendas de vestir tales como camisas, blusas, calcetines, faldas, pantalones, chaquetas, ropa íntima, etc, e incluyendo también manteles, toallas, cortinas, etc. La definición de tejido como se usa aquí no incluye alfombras y tapices para el suelo similares.The fabrics are any material made of cloth, including clothing such as shirts, blouses, socks, skirts, pants, jackets, underwear, etc, and also including tablecloths, towels, curtains, etc. The definition of fabric as used here does not include carpets and tapestries for the similar ground.
Los tejidos que se van a usar en la presente invención se hacen comúnmente por tejido o punto. Se pueden usar muchas fibras diferentes para producir tejido, punto u otros tipos de tejido incluyendo fibras sintéticas (tales como poliéster, poliamida, etc), y fibras naturales de plantas (tales como algodón, cáñamo), y de animales (tales como lana, angora, seda). Normalmente se usan mezclas de diferentes fibras.The tissues to be used herein invention are commonly made by knitting or knitting. Can be used many different fibers to produce tissue, knitting or other types of fabric including synthetic fibers (such as polyester, polyamide, etc.), and natural plant fibers (such as cotton, hemp), and animals (such as wool, angora, silk). Normally mixtures of different fibers are used.
La espuma es una dispersión en gotas gruesas de gas en una cantidad relativamente pequeña de líquido. Las espumas formadas en la presente invención son una fase líquida continua que comprende una composición detergente, y una fase dispersa que comprende un gas. Las "burbujas" de gas de la fase dispersa pueden variar en tamaño desde 50 micrómetros hasta varios milímetros.The foam is a dispersion in thick drops of gas in a relatively small amount of liquid. Foams formed in the present invention are a continuous liquid phase comprising a detergent composition, and a dispersed phase that It comprises a gas. Gas "bubbles" of the dispersed phase they can vary in size from 50 micrometers to several millimeters
En general, la calidad de la espuma se determina fijando diversos atributos de calidad de la espuma, tales como: 1) el aspecto de la espuma y se determina por la uniformidad de la distribución de tamaños de las burbujas, así como los tamaños reales de las burbujas, donde generalmente se prefieren burbujas pequeñas y de tamaño uniforme; 2) el grosor de la espuma determinado por la viscosidad aparente de la espuma, donde generalmente se prefiere una gran viscosidad aparente; 3) la densidad de la espuma que preferiblemente es inferior a 100 g/l, más preferiblemente menor que 50 g/l, incluso más preferible inferior a 20 g/l, y lo más preferible inferior a 10 g/l; y 4) el drenaje del líquido desde la espuma después de mantenerla derecha, donde generalmente se prefiere la falta de drenaje del líquido.In general, foam quality is determined setting various foam quality attributes, such as: 1) the appearance of the foam and is determined by the uniformity of the bubble size distribution as well as sizes actual bubbles, where bubbles are generally preferred small and uniform in size; 2) the thickness of the foam determined by the apparent viscosity of the foam, where a high apparent viscosity is generally preferred; 3) the foam density which is preferably less than 100 g / l, more preferably less than 50 g / l, even more preferable less than 20 g / l, and most preferably less than 10 g / l; and 4) the draining the liquid from the foam after keeping it straight, where the lack of liquid drainage is generally preferred.
El sistema tensioactivo de la presente invención consiste de tensioactivo aniónico y tensioactivo no iónico. No se excluye el uso de otros tensioactivos además de los tensioactivos aniónicos y no iónicos, sin embargo estos no se consideran como componentes del sistema tensioactivo como se ha definido aquí. Tales tensioactivos adicionales incluyen tensioactivos catiónicos, anfotéricos, y zwitteriónicos, los cuales cuando se usan, se incorporan preferiblemente en niveles inferiores al 10%, preferiblemente inferiores al 5%, más preferiblemente inferior a 1% en peso, y lo más preferible es que no estén presentes.The surfactant system of the present invention It consists of anionic surfactant and non-ionic surfactant. I dont know excludes the use of other surfactants in addition to the surfactants anionic and nonionic, however these are not considered as components of the surfactant system as defined herein. Such Additional surfactants include cationic surfactants, amphoteric, and zwitterionic, which when used, is preferably incorporated at levels below 10%, preferably less than 5%, more preferably less than 1% by weight, and most preferably they are not present.
Los tensioactivos aniónicos útiles en la presente
invención incluyen los convencionales sulfonatos de aquilbenceno
C11-18 ("LAS") y fundamentalmente,
alquilsulfatos C10-20 de cadena ramificada y al azar
("AS"), en segundo lugar alquilsulfatos (2,3) de fórmula
CH_{3}(CH_{2})_{x}(CHOSO_{3}^{-}
M^{+})CH_{3} y
CH_{3}(CH_{2})_{y}(CHOSO_{3}^{-}
M^{+}) CH_{2} CH_{3}, donde x e
(y + 1) son enteros de
al menos alrededor de 7, preferiblemente al menos alrededor de 9,
y M es un catión soluble en agua, especialmente sodio, sulfatos no
saturados tales como sulfato oleílico, los alquilalcoxisulfatos
C10-18 ("AE_{X}S"; especialmente
etoxisulfatos EO 1-7), alquilalcoxicarboxilatos
(especialmente los etoxicarboxilatos EO 1-5), los
éteres de glicerol C10-18, los poliglicósidos de
alquilo C10-18 y sus correspondientes poliglicósidos
sulfatados, y los ésteres de ácido graso
alfa-sulfonados C12-18. También se
pueden usar los jabones convencionales C10-20, se
prefieren los jabones de cadena ramificada C10-C16.
Los tensioactivos no iónicos útiles incluyen los etoxilatos de
alquilo C12-18 ("AE") incluyendo los
denominados etoxilatos de alquilo de pico estrecho y los
alcoxilatos de alquilfenol C6-C12 (especialmente
etoxilatos y etoxi/propoxi mezclados), así como N-álquil amidas de
ácidos grasos polihidroxilados tales como las
N-metilglucamidas C12-18 (como se
describe en el documento WO9206154). Otros tensioactivos derivados
de azúcares incluyen las N-alcoxi amidas de ácidos
grasos polihidroxilados, tales como la
N-(3-metoxipropil)glucamida
C10-C18. Se pueden encontrar más detalles de
componentes detergentes útiles en los libros habituales, tales como
A. Davidsohn y B.M. Mildwidsky, Synthetic Detergents, John Wiley
& Sons, 6ª Edición, 1978, que describe enseñanzas generales de
detergentes.The anionic surfactants useful in the present invention include conventional C11-18 alkylbenzene sulphonates ("LAS") and fundamentally, C10-20 branched chain and random alkyl sulfates ("AS"), secondly alkyl sulfates (2,3) of formula CH 3 (CH 2) x (CHOSO 3 - M +) CH 3 and CH 3 (CH 2) y (CHOSO 3 - M +) CH 2 CH 3, where xe
(and + 1) are integers of at least about 7, preferably at least about 9, and M is a water-soluble cation, especially sodium, unsaturated sulfates such as oleyl sulfate, C10-18 alkylalkoxysulfates ("AE_ { X} S "; especially ethoxy sulfates EO 1-7), alkylalkoxycarboxylates (especially ethoxycarboxylates EO 1-5), C10-18 glycerol ethers, C10-18 alkyl polyglycosides and their corresponding sulfated polyglycosides, and acid esters C12-18 alpha-sulphonated fatty. Conventional C10-20 soaps can also be used, C10-C16 branched chain soaps are preferred. Useful nonionic surfactants include C12-18 alkyl ethoxylates ("AE") including so-called narrow-peak alkyl ethoxylates and C6-C12 alkylphenol alkoxylates (especially mixed ethoxylates and ethoxy / propoxy), as well as N-alkyl polyhydroxy fatty acid amides such as C12-18 N-methylglucamides (as described in WO9206154). Other sugar-derived surfactants include N-alkoxy amides of polyhydroxy fatty acids, such as N- (3-methoxypropyl) glucamide C10-C18. More details of useful detergent components can be found in the usual books, such as A. Davidsohn and BM Mildwidsky, Synthetic Detergents, John Wiley & Sons, 6th Edition, 1978, which describes general teachings of detergents.
Es importante distinguir entre la espuma de la presente invención y la espuma de jabón que se encuentra en los procedimientos de lavado de cada día. La espuma de la presente invención es mucho más concentrada y comprende menos agua que la espuma de jabón convencional. La espuma comprende menos de 50%, más preferiblemente menos de 30%, y lo más preferible menos de 15% en peso de agua. La espuma comprende al menos 18% en peso, preferiblemente al menos 25% en peso, y más preferiblemente al menos 50% en peso de un sistema tensioactivo. Las espumas preferidas para usarlas como composiciones de limpieza comprenden al menos 18% en peso de tensioactivo aniónico. Por otro lado, la espuma de jabón, que se forma en los procedimientos de lavado convencionales cuando se diluyen los detergentes antes del lavado, se forma a partir de soluciones bastante diluidas, típicamente 100 g de producto en 10 litros de agua. El resultado es una solución de lavado que comprende alrededor de 99% en peso de agua. Se puede formar una capa de espuma sobre la superficie de la solución de lavado, siendo similar la composición de la espuma a la de la misma solución de lavado. El contenido de tensioactivo de la espuma normalmente será mucho menor del 1%, típicamente inferior a 3%. Se entenderá por tanto la diferencia entre la espuma de la presente invención y la espuma de jabón de un procedimiento de lavado convencional.It is important to distinguish between the foam of the present invention and the soap foam found in the daily washing procedures. The foam of the present invention is much more concentrated and comprises less water than the conventional soap foam. The foam comprises less than 50%, more preferably less than 30%, and most preferably less than 15% in water weight The foam comprises at least 18% by weight, preferably at least 25% by weight, and more preferably at minus 50% by weight of a surfactant system. Foams Preferred for use as cleaning compositions comprise the minus 18% by weight of anionic surfactant. On the other hand, the soap foam, which is formed in the washing procedures conventional when diluting detergents before washing, it is formed from quite dilute solutions, typically 100 g of product in 10 liters of water. The result is a solution of washing comprising about 99% by weight of water. It can form a layer of foam on the surface of the solution washing, the composition of the foam being similar to that of the same wash solution The surfactant content of the foam Normally it will be much less than 1%, typically less than 3%. I know will therefore understand the difference between the foam of the present invention and the soap foam of a washing procedure conventional.
La persona experta en la técnica reconocerá
también que la espuma de jabón a menudo se considera no deseable en
el procedimiento de lavado y que a menudo se emplean agentes
antiespuma para reducirla o para controlarla. En un procedimiento
de lavado en el que la solución de agentes activos detergentes es
el medio de transporte de los materiales activos a la superficie
de la fibra, la presencia de espuma de jabón puede disminuir la
eficacia del
lavado. Esto es debido a que los materiales
activos detergentes que se encuentran en la espuma de jabón no se
encuentran disueltos durante mucho tiempo en la solución de lavado,
y por lo tanto no se transportan eficazmente a la superficie de la
fibra.The person skilled in the art will also recognize that soap foam is often considered undesirable in the washing process and that antifoam agents are often used to reduce or control it. In a washing process in which the solution of detergent active agents is the means of transporting the active materials to the surface of the fiber, the presence of soap foam may decrease the effectiveness of the
washed. This is because the detergent active materials found in the soap foam are not dissolved for a long time in the wash solution, and therefore are not effectively transported to the fiber surface.
En contraste, la espuma formada en la presente invención es el medio esencial del procedimiento de lavado. Generalmente, se piensa que es la espuma en si misma cede los agentes activos detergentes uniformemente sobre las fibras, y no, como en los procedimientos de lavado convencionales, una solución acuosa de los materiales activos. Sin embargo, esto no excluye la etapa de prelavado de los tejidos antes del tratamiento con la espuma de la presente invención. Se prefiere que no se añada agua adicional a los tejidos y a la espuma, al menos durante la etapa del método en el que la espuma se distribuye uniformemente sobre los tejidos.In contrast, the foam formed herein Invention is the essential means of the washing procedure. Generally, it is thought that it is the foam itself yields detergent active agents uniformly on the fibers, and not, as in conventional washing procedures, a solution aqueous of the active materials. However, this does not exclude the tissue prewash stage before treatment with the foam of the present invention. It is preferred that no water be added additional to fabrics and foam, at least during the stage of the method in which the foam is distributed evenly over the tissues.
Ahora se describirán en mayor detalle realizaciones particulares del método de tratar tejidos con espuma detergente.Now they will be described in greater detail particular embodiments of the method of treating foam fabrics Detergent.
El método de la presente invención se puede usar para lavar tejidos a mano (denominado de aquí en adelante "lavado a mano"). La espuma se dispensa sobre y alrededor de los tejidos que se van a lavar, y luego la espuma se distribuye a fondo sobre los tejidos, si es necesario, agitando los tejidos y la espuma a mano. Se cree que la gran área de la espuma permite a los ingredientes activos distribuirse bien sobre la superficie de los tejidos. Además se cree que la proximidad íntima de la espuma activa no diluida a los tejidos fomenta una limpieza excelente.The method of the present invention can be used. for washing fabrics by hand (hereinafter referred to as "washing by hand "). The foam is dispensed on and around the tissues that are going to be washed, and then the foam is distributed thoroughly over the tissues, if necessary, by stirring the tissues and the foam to hand. It is believed that the large foam area allows active ingredients spread well on the surface of tissues. It is also believed that the intimate proximity of the active foam undiluted to tissues promotes excellent cleaning.
Se puede dejar que los tejidos se remojen en la espuma desde poco tiempo hasta varios días, o incluso semanas. Sin embargo, se prefiere que el tiempo de remojo esté entre 1 minuto y 24 horas, preferiblemente entre 5 minutos y 4 horas.The tissues can be allowed to soak in the foam from a short time to several days, or even weeks. Without However, it is preferred that the soak time be between 1 minute and 24 hours, preferably between 5 minutes and 4 hours.
Si se desea se puede eliminar posteriormente cualquier residuo de espuma de los tejidos. Por ejemplo, el residuo se puede aclarar usando agua limpia o se puede eliminar de los tejidos mediante una aspiradora.If desired, it can be removed later any foam residue from the tissues. For example, the residue can be clarified using clean water or can be removed from tissues using a vacuum cleaner.
El método de la presente invención es particularmente adecuado para el lavado a mano de prendas delicadas. En particular los tejidos que comprenden altos niveles de lana o sea se pueden tratar de manera ventajosa de este manera. Un beneficio particular es una reducción marcada del daño local del tejido que puede ocurrir cuando se usan procedimientos de lavandería convencionales. En los procedimientos de lavandería convencionales la composición detergente, los tejidos manchados y el agua se reúnen todos en un contenedor adecuado. Al comienzo del procedimiento hay concentraciones locales muy altas de los ingredientes activos al comenzar a disolverse en el agua, pero después se distribuyen homogéneamente en el agua. Tales concentraciones locales altas en solución, si sucede que estén presentes sobre o cerca del tejido pueden causar el daño local del tejido. Esto es así especialmente en el caso de concentraciones locales altas de agentes blanqueadores y abrillantadores ópticos en solución. Este tipo de daño local del tejido se evita según el método de la presente invención. Debido a que todos los ingredientes activos se distribuyen uniformemente a lo largo del gran volumen de la espuma no hay concentraciones locales de materiales activos que puedan causar el daño del tejido.The method of the present invention is particularly suitable for hand washing clothes delicate In particular tissues that comprise high levels of wool, that is, they can be treated advantageously in this way. A particular benefit is a marked reduction of local damage of the tissue that can occur when using procedures conventional laundry. In laundry procedures conventional detergent composition, stained fabrics and Water all gather in a suitable container. At the beginning of procedure there are very high local concentrations of active ingredients when starting to dissolve in water, but then they are distributed homogeneously in the water. Such high local concentrations in solution, if they happen to be present on or near the tissue may cause local damage to the tissue. This is especially true in the case of concentrations high locations of bleaching agents and optical brighteners in solution. This type of local tissue damage is avoided according to the method of the present invention. Because all the active ingredients are distributed evenly throughout the large volume of the foam there are no local concentrations of active materials that can cause tissue damage.
Una composición de lavado a mano típica comprenderá los tensioactivos definidos y coadyuvantes, y puede comprender también alguno o todos de los siguientes componentes: tensioactivos (catiónicos, anfotéricos, zwitteriónicos), agentes quelantes, polímeros para la eliminación de manchas, abrillantador óptico, polímero de inhibición de transferencia de colorante, perfume, enzimas, colorantes. Los tensioactivos se encuentran presentes preferiblemente en un nivel de 18% a 90%, en peso de la composición, preferiblemente 25% a 80% de la composición, más preferiblemente de 30% a 50% en peso de la composición.A typical hand wash composition will comprise the defined surfactants and adjuvants, and may also comprise some or all of the following components: surfactants (cationic, amphoteric, zwitterionic), agents chelators, stain removal polymers, brightener optical, dye transfer inhibition polymer, perfume, enzymes, dyes. The surfactants are found preferably present at a level of 18% to 90%, by weight of the composition, preferably 25% to 80% of the composition, plus preferably from 30% to 50% by weight of the composition.
Los mejoradores de detergentes tales como ácidos grasos, ácido cítrico, ácido succínico, fosfato, zeolita, están presentes preferiblemente en un nivel de 10% a 50% de la composición, más preferiblemente de 12% a 20% en peso de la composición. Los agentes quelantes tales como fosfonato están presente preferiblemente en un nivel de 0% a 5%, más preferiblemente de 0,1% a 3% en peso de la composición.Detergent builders such as acids fatty, citric acid, succinic acid, phosphate, zeolite, are preferably present at a level of 10% to 50% of the composition, more preferably from 12% to 20% by weight of the composition. Chelating agents such as phosphonate are preferably present at a level of 0% to 5%, more preferably from 0.1% to 3% by weight of the composition.
El método de la presente invención se puede usar para lavar tejidos en una lavadora convencional (denominado de aquí en adelante "lavado a máquina"). La espuma formada en la presente invención simplemente se dispensa en el tambor de la lavadora bien antes o después de haber cargado los tejidos sucios.The method of the present invention can be used. for washing fabrics in a conventional washing machine (named here hereinafter "machine wash"). The foam formed in the The present invention is simply dispensed in the drum of the washing machine either before or after loading fabrics dirty.
La mayoría de las lavadoras disponibles comercialmente tienen ciclos de lavado automáticos, y muchos de estos ciclos comienzan con la adición de agua en el tambor de la lavadora. Sin embargo, para entrar dentro del alcance de la presente invención es necesario que la espuma se distribuya a fondo sobre los tejidos sin disolverla en solución. Preferiblemente, esto se consigue usando una lavadora con un ciclo de lavado en el que el tambor se gira varias veces (distribuyendo así la espuma) antes de añadir nada de agua. Sin embargo, esto no excluye la etapa de prelavado de los tejidos antes del tratamiento con la espuma de la presente invención.Most washing machines available commercially they have automatic wash cycles, and many of these cycles begin with the addition of water in the drum of the washing machine. However, to enter within the scope of this invention it is necessary that the foam be distributed thoroughly over the tissues without dissolving it in solution. Preferably, this is get using a washing machine with a wash cycle in which the drum is rotated several times (thus distributing the foam) before Add any water. However, this does not exclude the stage of pre-washing of the tissues before treatment with the foam of the present invention
Cuando se añade agua en la parte final del ciclo la mayoría de los componentes de la espuma se disolverán o se dispersarán en el agua, dando lugar probablemente a una capa de espuma de jabón en la lavadora. Como se ha mencionado previamente, esta espuma de jabón que tiene un alto contenido en agua y un bajo contenido en tensioactivo no se debe considerar como espuma dentro del significado de la presente invención.When water is added in the final part of the cycle most foam components will dissolve or be they will disperse in the water, probably leading to a layer of soap foam in the washing machine. As previously mentioned, this soap foam that has a high water content and a low surfactant content should not be considered as foam inside of the meaning of the present invention.
El ciclo de lavado se puede completar por cualquier combinación de etapas de lavado, aclarado, condicionamiento y/o secado, durante cualquiera de las que se puede introducir en el tambor de la lavadora coadyuvantes adicionales de lavado o aclarado.The wash cycle can be completed by any combination of washing steps, rinsing, conditioning and / or drying, during any of which you can introduce additional adjuvants of the washing machine drum washed or rinsed
Las composiciones útiles para espumas de lavado a máquina son similares a las descritas anteriormente para las espumas de lavado a mano.The compositions useful for washing foams machine are similar to those described above for hand wash foams.
Otro aspecto de la presente invención es un producto envasado para dar una espuma útil para usarla en el método de la presente invención. El producto envasado contiene un envase sellado, tal como un bote esencialmente cilíndrico, que tiene un medio dispensador tal como un pulverizador. El envase contiene la composición detergente y un gas comprimido y puede estar hecho de cualquier material, especialmente aluminio, hojalata, plásticos incluyendo PET, OPP, PE o poliamida e incluyendo mezclas, láminas u otras combinaciones de estos. La espuma se dispensa cuando se activa el pulverizador y se libera el detergente junto al gas. El gas actúa como impelente y se expande para formar muchas "burbujas" dentro de la composición detergente formando así la espuma. Los gases preferidos incluyen fluorocarbonos, clorofluorocarbonos, H-clorofluorocarbonos, alcanos tales como metano, etano, propano, butano, pentano, así como nitrógeno y óxidos nitrosos, amoníaco y derivados, aire, dimetil éter y mezclas de estos.Another aspect of the present invention is a packaged product to give a useful foam for use in the method of the present invention. The packaged product contains a container sealed, such as an essentially cylindrical canister, which has a dispensing medium such as a sprayer. The container contains the detergent composition and a compressed gas and can be made of any material, especially aluminum, tinplate, plastics including PET, OPP, PE or polyamide and including mixtures, sheets or other combinations of these. The foam is dispensed when Activate the sprayer and the detergent is released next to the gas. The gas acts as an impeller and expands to form many "bubbles" within the detergent composition thus forming the foam. Preferred gases include fluorocarbons, chlorofluorocarbons, H-chlorofluorocarbons, alkanes such as methane, ethane, propane, butane, pentane, as well as nitrogen and nitrous oxides, ammonia and derivatives, air, dimethyl ether and mixtures of these.
En la técnica se conocen diversas maneras de presurizar el gas impelente. Por ejemplo el gas se puede presurizar al envasarlo. El producto se puede separar físicamente del gas comprimido mediante una membrana tal como goma bajo tensión. Alternativamente se puede proporcionar un medio para presurizar el gas posteriormente mediante acción mecánica (denominados sistemas "bombeo y spray").Various ways of knowing are known in the art. pressurize the impending gas. For example the gas can be pressurized when packaged. The product can be physically separated from the gas compressed by a membrane such as tension rubber. Alternatively, a means can be provided to pressurize the gas subsequently by mechanical action (called systems "pumping and spray").
Se describen diversos aparatos para liberar espumas en la solicitud en trámite junto a la presente de los solicitantes USSN 08/075190 presentada el 6 de octubre de 1993 titulada "Foam dispensing and Dispensers Employing Said Nozzles".Various devices for releasing are described foams in the pending application together with the present of the Applicants USSN 08/075190 filed on October 6, 1993 titled "Foam dispensing and Dispensers Employing Said Nozzles. "
Cualquier pulverizador o conjunto de
pulverizador/válvula que proporcione un medio para liberar la
mezcla de ingredientes detergentes desde el envase y proporcione
una espuma es útil para usarlo en la presente invención. La compañía
Precision Valve (Valve Précision in France) proporciona un
intervalo de conjuntos de pulverizadores para diversas
aplicaciones incluyendo espuma de afeitar, aplicaciones para
cuidados de belleza y limpiadores de alfombras bajo diversas
marcas registradas incluyendo City®, Montego®, Power Jet®,
Vulcan®, y Visco®. Se encuentran disponibles pulverizadores que
dispersan la espuma tanto horizontalmente como verticalmente (cuando
el envase se mantiene derecho). También se encuentran disponibles
y son útiles en la presente invención pulverizadores contadores que
dispensan una cantidad predeterminada de espuma. Los pulverizadores
contadores se describen en los documentos WO9108965 (Precision
Valve Co) y EP-A 616 953 (3M Co). Se prefiere
particularmente un pulverizador que dispensa en vertical. Para que
el aparato sea eficaz en el método de la presente invención debe
proporcionar la espuma a una velocidad de al menos 3 g por segundo
desde el envase sellado, más preferiblemente a una velocidad de al
menos
10 g por segundo, y lo más preferible a una velocidad
de al menos 20 g por segundo.Any sprayer or sprayer / valve assembly that provides a means to release the mixture of detergent ingredients from the container and provides a foam is useful for use in the present invention. The Precision Valve company (Valve Précision in France) provides a range of spray sets for various applications including shaving foam, beauty care applications and carpet cleaners under various trademarks including City®, Montego®, Power Jet®, Vulcan ®, and Visco®. Sprays are available that disperse the foam both horizontally and vertically (when the container is held straight). Counter sprayers dispensing a predetermined amount of foam are also available and useful in the present invention. Counter sprayers are described in WO9108965 (Precision Valve Co) and EP-A 616 953 (3M Co). A sprayer that dispenses vertically is particularly preferred. For the apparatus to be effective in the method of the present invention, it must provide the foam at a rate of at least 3 g per second from the sealed container, more preferably at a rate of at least
10 g per second, and most preferably at a rate of at least 20 g per second.
(Continuación)(Continuation)
Se preparó un producto líquido de lavado a mano según el ejemplo 1. Se empaquetaron 510 g del producto en envases metálicos, teniendo cada envase una capacidad nominal de 600 centímetros cúbicos. Se añadieron después 90 gramos de gas, y se selló cada envase resultando una presión interna de alrededor de 2,2 bar. El gas usado era una mezcla de propano y butano (en partes iguales). Cuando se liberaron 40 g del producto activando el pulverizador situado al final del envase, se formó una espuma que tiene un volumen de alrededor de 4 litros.A hand wash liquid product was prepared according to example 1. 510 g of the product were packaged in containers metallic, each container having a nominal capacity of 600 cubic centimeters. After 90 grams of gas were added, and sealed each container resulting in an internal pressure of about 2.2 Pub. The gas used was a mixture of propane and butane (in parts same). When 40 g of the product was released by activating the spray located at the end of the container, a foam formed which It has a volume of about 4 liters.
Se añadieron 800 gramos de ropa sucia consistente en tejidos mezclados (una carga de lavado doméstico habitual) sobre la espuma y se agitó a mano hasta que la espuma estuvo bien dispersa sobre toda la ropa sucia. Se dejaron la ropa sucia y la espuma durante una hora. Posteriormente la ropa sucia se aclaró del residuo de espuma usando agua urbana ordinaria a 20ºC. Después se secó la ropa sucia. Se obtuvieron excelentes resultados de limpieza.800 grams of consistent dirty clothes were added in mixed fabrics (a usual household wash load) over the foam and stirred by hand until the foam was fine scattered over all dirty clothes. They left the dirty clothes and the foam for one hour. Subsequently the dirty clothes were cleared of foam residue using ordinary urban water at 20 ° C. Later He dried the dirty clothes. Excellent results were obtained from cleaning.
Se repitió el método de limpieza descrito en el ejemplo 1 añadiendo 0,76% de enzimas a la composición. Las enzimas eran una mezcla "cocktail" de proteasa (0,22%), alcalasa (0,22%), lipasa (0,22%), y celulasa (0,1%).The cleaning method described in the Example 1 by adding 0.76% enzymes to the composition. Enzymes they were a "cocktail" mixture of protease (0.22%), alkalose (0.22%), lipase (0.22%), and cellulase (0.1%).
Se empaquetó el producto del ejemplo 1 en envases metálicos con un impelente. En este ejemplo el impelente fue un fluorocarbono (134a) en una proporción de 9 partes del producto a 1 parte del impelente. Se repitió el método de limpieza descrito en los ejemplos 1 y 2 usando la composición del ejemplo 3 suministrada a partir del envase en forma de espuma.The product of Example 1 was packaged in containers Metallic with an impeller. In this example the impeller was a fluorocarbon (134a) in a proportion of 9 parts of the product a 1 part of the impeller. The cleaning method described in was repeated Examples 1 and 2 using the composition of Example 3 provided from the foam-shaped container.
Se lavó una carga de ropa sucia doméstica típica en una lavadora MIELE® usando una composición detergente disponible comercialmente. La composición usada fue detergente líquido ARIEL® fabricado por Procter and Gamble. Se envasaron 510 gramos de la composición en envases metálicos, teniendo cada envase una capacidad nominal de 600 centímetros cúbicos. Se añadieron 90 gramos de gas después, y se selló cada contenedor resultando una presión interna de alrededor de 2,2 bar. El gas usado fue una mezcla de propano y butano (en partes iguales). Se echaron desde el envase 40 gramos del producto en forma de una espuma directamente al tambor de la lavadora que contenía la carga de ropa sucia. Se puso un ciclo de prelavado sin agua adicional para distribuir la espuma sobre los tejidos de la carga de ropa sucia. Después se añadió agua en el ciclo principal de lavado, y se disolvió la espuma. Al final de los ciclos de lavado principal, aclarado y secado, se obtuvieron excelentes resultados de limpieza.A load of typical household dirty laundry was washed in a MIELE® washer using a detergent composition commercially available The composition used was detergent ARIEL® liquid manufactured by Procter and Gamble. 510 were packed grams of the composition in metal containers, each container having a nominal capacity of 600 cubic centimeters. 90 were added grams of gas later, and each container was sealed resulting in a internal pressure of about 2.2 bar. The gas used was a mixture of propane and butane (in equal parts). They were cast from the container 40 grams of the product in the form of a foam directly to the drum of the washing machine that contained the load of dirty clothes. I know put a prewash cycle without additional water to distribute the foam on the fabrics of the laundry load. Later water was added in the main wash cycle, and the foam. At the end of the main wash cycles, rinse and drying, excellent cleaning results were obtained.
Claims (13)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP94200867 | 1994-03-30 | ||
| EP94200867 | 1994-03-30 | ||
| EP94870189A EP0677577B1 (en) | 1994-03-30 | 1994-12-05 | Foamed cleaning compositions and method of treating textile fabrics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2199952T3 true ES2199952T3 (en) | 2004-03-01 |
Family
ID=26136134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES94870189T Expired - Lifetime ES2199952T3 (en) | 1994-03-30 | 1994-12-05 | FOAM CLEANING COMPOSITIONS AND METHOD TO TREAT FABRICS. |
Country Status (16)
| Country | Link |
|---|---|
| EP (5) | EP0677577B1 (en) |
| JP (1) | JPH09511272A (en) |
| CN (1) | CN1105169C (en) |
| AT (1) | ATE242309T1 (en) |
| AU (1) | AU2116295A (en) |
| BR (1) | BR9507336A (en) |
| CZ (1) | CZ286696A3 (en) |
| DE (1) | DE69432785T2 (en) |
| ES (1) | ES2199952T3 (en) |
| FI (1) | FI963875A (en) |
| HU (1) | HUT75204A (en) |
| MA (1) | MA23488A1 (en) |
| NO (1) | NO964069L (en) |
| PE (1) | PE44695A1 (en) |
| TR (1) | TR28672A (en) |
| WO (1) | WO1995027026A1 (en) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0753561B1 (en) * | 1995-07-13 | 2003-05-07 | The Procter & Gamble Company | Packaged foaming composition |
| ES2115338T3 (en) * | 1995-07-13 | 1998-06-16 | Procter & Gamble | FOAMING COMPOSITION FOR PACKAGING. |
| ATE277141T1 (en) * | 1995-07-13 | 2004-10-15 | Procter & Gamble | METHOD FOR CLEANING TEXTILE PRODUCTS |
| EP0753560A1 (en) * | 1995-07-13 | 1997-01-15 | The Procter & Gamble Company | Foam |
| EP0753556B1 (en) * | 1995-07-13 | 2003-10-15 | The Procter & Gamble Company | Packaged foaming composition |
| EP0753558A1 (en) * | 1995-07-13 | 1997-01-15 | The Procter & Gamble Company | Packaged foaming composition |
| EP0839905A1 (en) | 1996-11-05 | 1998-05-06 | The Procter & Gamble Company | Foam detergent composition with enzymes |
| GB9626551D0 (en) * | 1996-12-20 | 1997-02-05 | Procter & Gamble | Packaged personal cleansing product |
| GB9626463D0 (en) * | 1996-12-20 | 1997-02-05 | Procter & Gamble | Packaged personal cleansing product |
| GB9626552D0 (en) * | 1996-12-20 | 1997-02-05 | Procter & Gamble | Packaged personnal cleansing product |
| DE69706324T2 (en) * | 1996-12-20 | 2002-05-16 | The Procter & Gamble Company, Cincinnati | PACKED BODY CLEANER |
| JP2001514132A (en) | 1997-08-27 | 2001-09-11 | ザ、プロクター、エンド、ギャンブル、カンパニー | Pressure vessel filling method and pressure vessel valve |
| US20070015675A1 (en) * | 2005-07-15 | 2007-01-18 | Painter Jeffrey D | Self-pressurized spray stain remover |
| CN101046051B (en) * | 2006-03-31 | 2012-06-27 | 海尔集团公司 | Washing foam with special features used for foam lavation |
| JP5485705B2 (en) * | 2007-02-20 | 2014-05-07 | ノボザイムス アクティーゼルスカブ | Enzyme foam treatment for laundry |
| WO2012028483A1 (en) * | 2010-08-30 | 2012-03-08 | Novozymes A/S | A concentrated soak wash |
| JP2013536698A (en) * | 2010-08-30 | 2013-09-26 | ノボザイムス アクティーゼルスカブ | Two-time immersion cleaning |
| CN102064740B (en) * | 2010-12-08 | 2013-06-12 | 上海理工大学 | Dish type high-multiple concentrating photovoltaic generating device |
| WO2018231750A1 (en) | 2017-06-13 | 2018-12-20 | The Procter & Gamble Company | Process for treating at least one garment |
| EP3724309B1 (en) * | 2017-12-12 | 2022-02-02 | Unilever Global IP Limited | Foamable cleaning composition |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2110750A1 (en) * | 1970-03-17 | 1971-10-07 | Colgate Palmolive Co | Carpet cleaning agent and process for its manufacture |
| NL7014739A (en) * | 1970-10-08 | 1972-04-11 | ||
| US3796599A (en) * | 1971-07-21 | 1974-03-12 | Center New Prod Dev Inc | Method of treating clothers in a clothes dryer with a foam containing an adjuvant material |
| NL7115726A (en) * | 1971-11-15 | 1973-05-17 | ||
| US3781212A (en) * | 1972-10-27 | 1973-12-25 | Townsend & Townsend | Aerosol enzyme detergents stabilized with carbon dioxide |
| US4242377A (en) * | 1974-02-11 | 1980-12-30 | Colgate-Palmolive Company | Fabric conditioning |
| GB1500719A (en) * | 1974-06-14 | 1978-02-08 | Procter & Gamble Ltd | Foaming and conditioning detergent composition |
| AT344123B (en) | 1975-07-02 | 1978-07-10 | Henkel Kgaa | METHOD AND DEVICE FOR WASHING TEXTILES |
| DE2713841A1 (en) * | 1976-03-31 | 1977-10-13 | Gillette Co | AEROSOL PRODUCT |
| US4252656A (en) | 1978-03-21 | 1981-02-24 | Colgate-Palmolive Company | Foam conditioner for fabrics |
| US4295845A (en) * | 1979-06-18 | 1981-10-20 | Lever Brothers Company | Pretreatment composition for stain removal |
| US4457857A (en) * | 1980-10-20 | 1984-07-03 | Lever Brothers Company | Pretreatment composition for stain removal |
| JPS58149372A (en) | 1982-02-23 | 1983-09-05 | 皆川 基 | Foam washing method |
| US4652389A (en) * | 1984-12-14 | 1987-03-24 | The Clorox Company | Carpet cleaner |
| JPS61197695A (en) * | 1985-02-27 | 1986-09-01 | 大三工業株式会社 | Foamable detergent composition for aerosol |
| DE3823977A1 (en) * | 1988-02-08 | 1990-01-18 | Henkel Kgaa | IMPROVED MACHINE WASHING PROCESS FOR DIRTY TEXTILE |
| US4954286A (en) * | 1988-04-14 | 1990-09-04 | Lever Brothers Company | Fabric pretreatment cleaning compositions |
| US4991751A (en) | 1989-12-19 | 1991-02-12 | Precision Valve Corporation | Foam actuator for metering an aerosol product |
| CZ37393A3 (en) * | 1990-09-28 | 1994-04-13 | Procter & Gamble | Liquid cleansing preparation with enhanced stability and cleansing efficiency of enzyme |
| IL106485A0 (en) * | 1992-07-28 | 1993-11-15 | Dowbrands Inc | An instantaneously self-foaming liquid cleansing composition |
| FR2695133B1 (en) * | 1992-08-31 | 1994-11-18 | Nln Sa | Fluid, rapidly foaming, soap-free compositions, containing a lower hydrocarbon, and propelled into a container under compressed gas pressure. |
| GB9305975D0 (en) | 1993-03-23 | 1993-05-12 | Minnesota Mining & Mfg | Metered-dose aerosol valves |
| US5397493A (en) * | 1993-07-06 | 1995-03-14 | Lever Brothers Company, Division Of Conopco, Inc. | Process for making concentrated heavy duty detergents |
| US5393468A (en) * | 1993-07-14 | 1995-02-28 | Colgate Palmolive Company | Hard surface cleaner |
| US6928094B2 (en) | 2002-12-16 | 2005-08-09 | Intel Corporation | Laser driver circuit and system |
-
1994
- 1994-12-05 DE DE69432785T patent/DE69432785T2/en not_active Expired - Lifetime
- 1994-12-05 EP EP94870189A patent/EP0677577B1/en not_active Expired - Lifetime
- 1994-12-05 AT AT94870189T patent/ATE242309T1/en not_active IP Right Cessation
- 1994-12-05 EP EP96203332A patent/EP0768368A3/en not_active Withdrawn
- 1994-12-05 ES ES94870189T patent/ES2199952T3/en not_active Expired - Lifetime
- 1994-12-05 EP EP96202406A patent/EP0744460A3/en not_active Withdrawn
- 1994-12-05 EP EP96202407A patent/EP0744461A3/en not_active Withdrawn
- 1994-12-05 EP EP96203333A patent/EP0768371A3/en not_active Withdrawn
-
1995
- 1995-03-10 WO PCT/US1995/002781 patent/WO1995027026A1/en not_active Application Discontinuation
- 1995-03-10 HU HU9602659A patent/HUT75204A/en unknown
- 1995-03-10 CN CN95193214A patent/CN1105169C/en not_active Expired - Fee Related
- 1995-03-10 JP JP7525695A patent/JPH09511272A/en active Pending
- 1995-03-10 AU AU21162/95A patent/AU2116295A/en not_active Abandoned
- 1995-03-10 CZ CZ962866A patent/CZ286696A3/en unknown
- 1995-03-10 BR BR9507336A patent/BR9507336A/en not_active IP Right Cessation
- 1995-03-28 MA MA23817A patent/MA23488A1/en unknown
- 1995-03-29 PE PE1995265235A patent/PE44695A1/en not_active Application Discontinuation
- 1995-03-30 TR TR00351/95A patent/TR28672A/en unknown
-
1996
- 1996-09-27 NO NO964069A patent/NO964069L/en unknown
- 1996-09-27 FI FI963875A patent/FI963875A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| HUT75204A (en) | 1997-04-28 |
| NO964069D0 (en) | 1996-09-27 |
| WO1995027026A1 (en) | 1995-10-12 |
| DE69432785T2 (en) | 2004-04-29 |
| CN1105169C (en) | 2003-04-09 |
| FI963875A0 (en) | 1996-09-27 |
| HU9602659D0 (en) | 1996-11-28 |
| CN1148867A (en) | 1997-04-30 |
| FI963875A (en) | 1996-09-27 |
| EP0768368A3 (en) | 1999-10-27 |
| BR9507336A (en) | 1997-09-16 |
| EP0768368A2 (en) | 1997-04-16 |
| EP0768371A2 (en) | 1997-04-16 |
| MA23488A1 (en) | 1995-10-01 |
| ATE242309T1 (en) | 2003-06-15 |
| EP0744461A2 (en) | 1996-11-27 |
| PE44695A1 (en) | 1996-01-18 |
| EP0677577A1 (en) | 1995-10-18 |
| EP0744461A3 (en) | 1999-10-20 |
| EP0744460A2 (en) | 1996-11-27 |
| EP0768371A3 (en) | 1999-10-27 |
| TR28672A (en) | 1997-01-31 |
| EP0677577B1 (en) | 2003-06-04 |
| JPH09511272A (en) | 1997-11-11 |
| EP0744460A3 (en) | 1999-10-27 |
| CZ286696A3 (en) | 1997-02-12 |
| MX9604517A (en) | 1997-09-30 |
| AU2116295A (en) | 1995-10-23 |
| NO964069L (en) | 1996-09-27 |
| DE69432785D1 (en) | 2003-07-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES2199952T3 (en) | FOAM CLEANING COMPOSITIONS AND METHOD TO TREAT FABRICS. | |
| ES2565478T3 (en) | Washing with polymeric bodies | |
| AU703588B2 (en) | Improvements in or relating to organic compositions | |
| JP5485705B2 (en) | Enzyme foam treatment for laundry | |
| US5908473A (en) | Spot pretreatment compositions for home dry cleaning | |
| US5866524A (en) | Foamed cleaning compositions and method of treating textile fabrics | |
| US10513675B2 (en) | Washing liquor comprising a Winsor II microemulsion and insoluble particles, and washing method | |
| WO2023113789A1 (en) | Unit dose laundry detergent compositions containing soil release polymers | |
| EP1069179A1 (en) | Stain removal method | |
| MXPA98000458A (en) | Composition of empac foam | |
| JPH11508955A (en) | Packaged foam composition | |
| US5968202A (en) | Method of cleaning textile fabrics | |
| EP0753559B1 (en) | Method of cleaning textile fabrics | |
| EP0753557B1 (en) | Packaged foaming composition | |
| JP7346265B2 (en) | Cleaning products for textile products | |
| JP2013082889A (en) | Powder detergent composition for clothing | |
| JPH11508862A (en) | Packaged foam compound | |
| JP2021143291A (en) | Liquid detergent goods for fiber products | |
| JP2008088352A (en) | Laundry pretreatment composition and washing method using the pretreatment composition | |
| JP5876023B2 (en) | Powder detergent composition for clothing | |
| MXPA96004517A (en) | Sparkling cleaning compositions and method of textile fabric treatment | |
| RU2148079C1 (en) | Washing agent | |
| JP2006160956A (en) | Detergent | |
| MXPA00008983A (en) | Abrasion resistant polymeric foam and stain receivers made therefrom |