EP3420061A1 - Mélanges tensioactifs-enzymes optimisés - Google Patents
Mélanges tensioactifs-enzymes optimisésInfo
- Publication number
- EP3420061A1 EP3420061A1 EP17706204.9A EP17706204A EP3420061A1 EP 3420061 A1 EP3420061 A1 EP 3420061A1 EP 17706204 A EP17706204 A EP 17706204A EP 3420061 A1 EP3420061 A1 EP 3420061A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- surfactants
- surfactant
- weight
- given
- agent
- 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.)
- Withdrawn
Links
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- 229910019142 PO4 Inorganic materials 0.000 description 1
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- 229920000388 Polyphosphate Polymers 0.000 description 1
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- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
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- 150000001253 acrylic acids Chemical class 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 229910000272 alkali metal oxide Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 125000003342 alkenyl group Chemical group 0.000 description 1
- 150000004996 alkyl benzenes Chemical class 0.000 description 1
- 125000005907 alkyl ester group Chemical group 0.000 description 1
- 150000008051 alkyl sulfates Chemical class 0.000 description 1
- 125000005227 alkyl sulfonate group Chemical group 0.000 description 1
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- 102000004139 alpha-Amylases Human genes 0.000 description 1
- 229940024171 alpha-amylase Drugs 0.000 description 1
- DCAYPVUWAIABOU-UHFFFAOYSA-N alpha-n-hexadecene Natural products CCCCCCCCCCCCCCCC DCAYPVUWAIABOU-UHFFFAOYSA-N 0.000 description 1
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- 150000001413 amino acids Chemical class 0.000 description 1
- 229940025131 amylases Drugs 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
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- VUEDNLCYHKSELL-UHFFFAOYSA-N arsonium Chemical group [AsH4+] VUEDNLCYHKSELL-UHFFFAOYSA-N 0.000 description 1
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- 239000003876 biosurfactant Substances 0.000 description 1
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- 238000000576 coating method Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000011258 core-shell material Substances 0.000 description 1
- 125000006165 cyclic alkyl group Chemical group 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 239000013530 defoamer Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000005595 deprotonation Effects 0.000 description 1
- 238000010537 deprotonation reaction Methods 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 235000019425 dextrin Nutrition 0.000 description 1
- 229960004670 didecyldimethylammonium chloride Drugs 0.000 description 1
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 1
- XXJWXESWEXIICW-UHFFFAOYSA-N diethylene glycol monoethyl ether Chemical compound CCOCCOCCO XXJWXESWEXIICW-UHFFFAOYSA-N 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- NFDRPXJGHKJRLJ-UHFFFAOYSA-N edtmp Chemical compound OP(O)(=O)CN(CP(O)(O)=O)CCN(CP(O)(O)=O)CP(O)(O)=O NFDRPXJGHKJRLJ-UHFFFAOYSA-N 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 229940066758 endopeptidases Drugs 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000002979 fabric softener Substances 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000004108 freeze drying Methods 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 150000002338 glycosides Chemical class 0.000 description 1
- 229940051250 hexylene glycol Drugs 0.000 description 1
- 150000002430 hydrocarbons Chemical group 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 150000002440 hydroxy compounds Chemical class 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- MGFYSGNNHQQTJW-UHFFFAOYSA-N iodonium Chemical compound [IH2+] MGFYSGNNHQQTJW-UHFFFAOYSA-N 0.000 description 1
- 239000013038 irreversible inhibitor Substances 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000012417 linear regression Methods 0.000 description 1
- 239000008297 liquid dosage form Substances 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 150000002689 maleic acids Chemical class 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 125000005395 methacrylic acid group Chemical class 0.000 description 1
- XJRBAMWJDBPFIM-UHFFFAOYSA-N methyl vinyl ether Chemical class COC=C XJRBAMWJDBPFIM-UHFFFAOYSA-N 0.000 description 1
- 229940100573 methylpropanediol Drugs 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000035772 mutation Effects 0.000 description 1
- IBOBFGGLRNWLIL-UHFFFAOYSA-N n,n-dimethylhexadecan-1-amine oxide Chemical compound CCCCCCCCCCCCCCCC[N+](C)(C)[O-] IBOBFGGLRNWLIL-UHFFFAOYSA-N 0.000 description 1
- OCKPCBLVNKHBMX-UHFFFAOYSA-N n-butyl-benzene Natural products CCCCC1=CC=CC=C1 OCKPCBLVNKHBMX-UHFFFAOYSA-N 0.000 description 1
- MCVUKOYZUCWLQQ-UHFFFAOYSA-N n-tridecylbenzene Natural products CCCCCCCCCCCCCC1=CC=CC=C1 MCVUKOYZUCWLQQ-UHFFFAOYSA-N 0.000 description 1
- 229920005615 natural polymer Polymers 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- MGFYIUFZLHCRTH-UHFFFAOYSA-N nitrilotriacetic acid Chemical compound OC(=O)CN(CC(O)=O)CC(O)=O MGFYIUFZLHCRTH-UHFFFAOYSA-N 0.000 description 1
- 125000001400 nonyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 235000011837 pasties Nutrition 0.000 description 1
- 108010087558 pectate lyase Proteins 0.000 description 1
- 239000001814 pectin Substances 0.000 description 1
- 235000010987 pectin Nutrition 0.000 description 1
- 229920001277 pectin Polymers 0.000 description 1
- HWGNBUXHKFFFIH-UHFFFAOYSA-I pentasodium;[oxido(phosphonatooxy)phosphoryl] phosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O HWGNBUXHKFFFIH-UHFFFAOYSA-I 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- UZILCZKGXMQEQR-UHFFFAOYSA-N phenyl-n-decane Natural products CCCCCCCCCCC1=CC=CC=C1 UZILCZKGXMQEQR-UHFFFAOYSA-N 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- XYFCBTPGUUZFHI-UHFFFAOYSA-O phosphonium Chemical compound [PH4+] XYFCBTPGUUZFHI-UHFFFAOYSA-O 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 108010064470 polyaspartate Proteins 0.000 description 1
- 239000001205 polyphosphate Substances 0.000 description 1
- 235000011176 polyphosphates Nutrition 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 108090000765 processed proteins & peptides Proteins 0.000 description 1
- 102000004196 processed proteins & peptides Human genes 0.000 description 1
- ULWHHBHJGPPBCO-UHFFFAOYSA-N propane-1,1-diol Chemical compound CCC(O)O ULWHHBHJGPPBCO-UHFFFAOYSA-N 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 150000003856 quaternary ammonium compounds Chemical class 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- FCBUKWWQSZQDDI-UHFFFAOYSA-N rhamnolipid Chemical compound CCCCCCCC(CC(O)=O)OC(=O)CC(CCCCCCC)OC1OC(C)C(O)C(O)C1OC1C(O)C(O)C(O)C(C)O1 FCBUKWWQSZQDDI-UHFFFAOYSA-N 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 102220096466 rs876659562 Human genes 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- RYMZZMVNJRMUDD-HGQWONQESA-N simvastatin Chemical compound C([C@H]1[C@@H](C)C=CC2=C[C@H](C)C[C@@H]([C@H]12)OC(=O)C(C)(C)CC)C[C@@H]1C[C@@H](O)CC(=O)O1 RYMZZMVNJRMUDD-HGQWONQESA-N 0.000 description 1
- 235000012217 sodium aluminium silicate Nutrition 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 235000019832 sodium triphosphate Nutrition 0.000 description 1
- 238000001694 spray drying Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-O sulfonium Chemical compound [SH3+] RWSOTUBLDIXVET-UHFFFAOYSA-O 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 108010038851 tannase Proteins 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- JLGLQAWTXXGVEM-UHFFFAOYSA-N triethylene glycol monomethyl ether Chemical compound COCCOCCOCCO JLGLQAWTXXGVEM-UHFFFAOYSA-N 0.000 description 1
- 229920001567 vinyl ester resin Polymers 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 108010083879 xyloglucan endo(1-4)-beta-D-glucanase Proteins 0.000 description 1
- 239000002888 zwitterionic surfactant 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
- C11D3/16—Organic compounds
- C11D3/38—Products with no well-defined composition, e.g. natural products
- C11D3/386—Preparations containing enzymes, e.g. protease or amylase
- C11D3/38618—Protease or amylase in liquid compositions only
-
- 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
- C11D1/83—Mixtures of non-ionic with anionic 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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/0005—Other compounding ingredients characterised by their effect
- C11D3/0036—Soil deposition preventing compositions; Antiredeposition agents
-
- 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
- C11D3/37—Polymers
- C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/3723—Polyamines or polyalkyleneimines
-
- 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
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/28—Sulfonation products derived from fatty acids or their derivatives, e.g. esters, 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
- C11D1/66—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
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/75—Amino oxides
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
- C11D2111/10—Objects to be cleaned
- C11D2111/12—Soft surfaces, e.g. textile
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
- C11D2111/10—Objects to be cleaned
- C11D2111/14—Hard surfaces
Definitions
- the present invention is in the field of enzyme technology, in particular the optimization of surfactant-enzyme mixtures, as used for example in detergents or cleaners.
- the invention relates to an agent, in particular a washing or cleaning agent, which contains at least one enzyme and a specific surfactant mixture.
- the present invention relates to a method for the cleaning of textiles or hard surfaces and the use of the agent according to the invention for the removal of stains.
- Typical surfactants used are the petrochemically based LAS (linear alkylbenzenesulfonate) or SAS (secondary alkyl sulfonate) or MES (methyl ester sulfonate), as well as petro- or oleochemically derived nonionic surfactants such as fatty alcohol ethoxylates or amine oxides. Furthermore, e.g. Betaine, amino acid-based surfactants or biosurfactants are used. As enzymes usually hydrolases are used, i.
- Proteases amylases, lipases, mannanases, pectins, cellulases etc.
- the stability during storage and the cleaning performance when used in a detergent or cleaning agent depend significantly on the mixture of the individual components. Therefore, an optimized combination of surfactants / surfactant mixtures on the one hand and enzymes / enzyme mixtures on the other hand is necessary for optimized stability and cleaning performance of the individual ingredients.
- a first subject of the present invention is therefore an agent, in particular washing or cleaning agent, containing
- the surfactant mixture contains at least one nonionic and at least one anionic surfactant
- the surfactant mixture contains less than 10% by weight of surfactants based on the total weight of the agent containing an aromatic hydrocarbon moiety and / or a carboxylate moiety, and
- Xi corresponds to the total number of aliphatic hydrocarbon structural units of all surfactants
- X2 corresponds to the total number of aromatic hydrocarbon structural units of all surfactants
- X3 corresponds to the total number of ethylene oxide structural units of all surfactants
- X4 corresponds to the total number of sulf (on) at structural units (SO3 " / SOv) of all surfactants
- MTP ATP STP
- an agent according to the invention for the removal of stains.
- the present invention is also directed to a process for the cleaning of textiles or hard surfaces, in which an agent according to the invention is used.
- At least one means 1 or more, ie 1, 2, 3, 4, 5, 6, 7, 8, 9 or more.
- the indication refers to the kind of the ingredient and not to the absolute number of molecules, together with weight data, refers to all compounds of the type indicated, which are contained in the composition / mixture, ie that the composition does not contain any further compounds of this type beyond the stated amount of the corresponding compounds.
- Substantially free of or “free of” as used herein means that the subject ingredient is contained in the corresponding phase or agent in a negligible amount, especially in an amount that is insufficient for the typical functionality of the ingredient is.
- An object of the invention is an agent, in particular a washing or cleaning agent, which is characterized in that it contains an enzyme and a surfactant mixture, as defined herein in each case.
- This invention includes all conceivable types of detergents or cleaners, both concentrates and undiluted agents to be used on a commercial scale, in the washing machine or in the hand wash or
- washing and cleaning agents include washing aids, which in manual or automatic textile washing to the actual washing be metered in to achieve another effect.
- laundry detergents and cleaners in the context of the invention also include textile pre-treatment and post-treatment agents, ie those agents with which the laundry item is brought into contact before the actual laundry, for example to dissolve stubborn soiling, and also agents which are in one of the actual Textile laundry downstream step to give the laundry further desirable properties such as comfortable grip, crease resistance or low static charge.
- textile pre-treatment and post-treatment agents ie those agents with which the laundry item is brought into contact before the actual laundry, for example to dissolve stubborn soiling
- agents which are in one of the actual Textile laundry downstream step to give the laundry further desirable properties such as comfortable grip, crease resistance or low static charge.
- the fabric softeners are calculated.
- compositions according to the invention contain at least one enzyme.
- the enzyme may be a hydrolytic enzyme or other enzyme in a concentration effective for the effectiveness of the agent.
- One embodiment of the invention thus represents agents comprising one or more enzymes.
- Preferred enzymes are all enzymes which can display catalytic activity in the composition according to the invention, in particular a protease, amylase, cellulase, hemicellulase, mannanase, tannase, xylanase, xanthanase, xyloglucanase, ⁇ -glucosidase, pectinase, carrageenase, perhydrolase, oxidase , Oxidoreductase or a lipase, and mixtures thereof.
- Enzymes are advantageously contained in the agent in each case in an amount of 1 ⁇ 10 8 to 5 wt .-% based on active protein. More preferably, each enzyme is in an amount of 1 x 10 7 -3 wt%, from 0.00001-1 wt%, from 0.00005-0.5 wt%, from 0.0001 to 0 , 1 wt .-% and particularly preferably from 0.0001 to 0.05 wt .-% in agents according to the invention, based on active protein. Particularly preferably, the enzymes show synergistic cleaning performance against certain stains or stains, ie the enzymes contained in the middle composition mutually support each other in their cleaning performance. Synergistic effects can occur not only between different enzymes, but also between one or more enzymes and other ingredients of the composition according to the invention.
- the amylase (s) is preferably an ⁇ -amylase.
- the hemicellulase is preferably a pectinase, a pullulanase and / or a mannanase.
- the cellulase is preferably a cellulase mixture or a one-component cellulase, preferably or predominantly an endoglucanase and / or a cellobiohydroase.
- the oxidoreductase is preferably an oxidase, in particular a choline oxidase, or a perhydrolase.
- the proteases used are preferably alkaline serine proteases. They act as nonspecific endopeptidases, that is, they hydrolyze any acid amide linkages that are located inside peptides or proteins and thereby cause degradation of proteinaceous soils on the items to be cleaned. Their pH optimum is usually in the clearly alkaline range.
- the enzyme present in the composition of the invention is a protease.
- the enzymes employed herein may be naturally occurring enzymes or enzymes modified by naturally occurring enzymes through one or more mutations to positively affect desired properties such as catalytic activity, stability or disinfecting performance.
- the enzyme is present in the form of an enzyme product in an amount of 0.01 to 10% by weight, preferably 0.01 to 5% by weight, in the composition of the invention relative to the total weight of the composition.
- the active protein content is preferably in the range of 0.00001 to 1 wt .-%, in particular 0.0001 to 0.2 wt .-% based on the total weight of the composition.
- the protein concentration can be determined by known methods, for example the BCA method (bicinchoninic acid, 2,2'-biquinolyl-4,4'-dicarboxylic acid) or the biuret method.
- BCA method bicinchoninic acid, 2,2'-biquinolyl-4,4'-dicarboxylic acid
- the determination of the active protein concentration takes place via a titration of the active sites using a suitable irreversible inhibitor (for proteases, for example phenylmethylsulfonyl fluoride (PMSF)) and determination of the residual activity (compare M. Bender et al., J. Am. Chem. Soc , 24 (1966), pp. 5890-5913).
- PMSF phenylmethylsulfonyl fluoride
- the enzymes to be used may also be formulated together with adjuncts, such as from fermentation.
- the enzymes are preferably used as enzyme liquid formulation (s).
- the enzymes are usually not provided in the form of the pure protein, but rather in the form of stabilized, storable and transportable preparations.
- Such prefabricated preparations 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, low in water and / or added with stabilizers or further auxiliaries.
- the enzymes may 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.
- 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. advantageously, are such granules, for example,
- the agent according to the invention may comprise one or more enzyme stabilizers.
- surfactants present in the surfactant mixture are in particular anionic surfactants, nonionic surfactants and mixtures thereof, but also cationic, zwitterionic and amphoteric surfactants.
- the surfactant mixture contained in the agent according to the invention comprises at least one surfactant from the group of anionic surfactants and at least one surfactant from the group of nonionic surfactants. Further, the surfactant mixture contains less than 10% by weight of surfactants (based on the total weight of the composition) with aromatic hydrocarbon moieties, such as phenyl or benzyl groups, as well as surfactants with carboxylate groups, such as soaps.
- carboxylate or “carboxylate moiety” as used interchangeably herein refers to a group of the formula -COO " .
- surfactants containing such carboxylate groups are soaps, ie, especially the alkali metal salts of fatty acids such as C10- In general, such carboxylate groups are formed in the deprotonation / neutralization of carboxylic acids.
- aliphatic hydrocarbon radical or “aliphatic hydrocarbon moiety”, as used interchangeably herein, is for the purposes of the invention any linear, branched or cyclic alkyl, alkenyl or alkynyl group.
- an "ethylene oxide structural unit” is a group described by the following formula: -CH 2 CH 2 -O- If a plurality of ethylene oxide units are present, ie the structural unit has the formula - (CH 2 CH 2 -O) n -, where n is an integer, typically from 1 to 50, each of the units for the purpose of determining whether or not the invention is Condition is met, counted separately.
- a surfactant with 2 EO, ie - (CH 2 CH 2 -O) 2- has 2 ethylenoxy structural units in the sense of the invention.
- a “sulfate moiety” is a group contained in a given molecule, which is described by the following formula: -O-SO3 " .
- a “sulfonate moiety" is described by the following formula: -SO 3 " .
- the total number of a given structural unit as used herein refers to the presence of this given structural unit in all surfactants present in the surfactant mixture used. Should this structural unit be e.g. be present twice in a specific surfactant independently of each other, this structural unit is also counted twice for this type of surfactant.
- the total number of the given structural unit in the surfactant mixture is determined from the sum of the number / amounts of this structural unit in the different surfactant / surfactant populations of the surfactant mixture.
- a type of surfactant, as used herein, refers to the totality of all molecules having an identical chemical structure.
- the number / amount of a given moiety in a given surfactant population is abbreviated as MTP.
- MTP is calculated from the product of the number of repeats of the given moiety in a single surfactant of the given surfactant population and the mole fraction of the given surfactant population in the total amount of the surfactant mixture.
- the number of repeats of the given moiety in a single surfactant of the given surfactant population is abbreviated to ATP.
- the mole fraction is defined as the value of the quotient of the amount of substance of the given surfactant population and the total amount of all surfactants of the surfactant mixture.
- STP the mole fraction
- Suitable compounds from the class of anionic surfactants are those of the formula (I)
- R represents a linear or branched unsubstituted alkylaryl group.
- X stands for a monovalent cation or the n-th part of an n-valent cation, the alkali metal ions being preferred, and Na + or K + being preferred, Na + being extremely preferred.
- Other cations X + may be selected from NhV, Mg 2+ , Y 2 Ca 2+ 2 Mn 2+ , and mixtures thereof.
- Alkylaryl refers to organic radicals consisting of an alkyl radical and an aromatic radical Typical examples of such radicals include but are not limited to alkylbenzene radicals such as benzyl, butylbenzene radicals, nonylbenzene radicals, decylbenzene radicals, Undecylbenzene radicals, dodecylbenzene radicals, tridecylbenzene radicals and the like.
- such surfactants are selected from linear or branched alkylbenzenesulfonates of the formula A-1
- R ' and R " together contain from 9 to 19, preferably from 1 to 15, and in particular from 1 to 13, carbon atoms
- a particularly preferred representative can be described by the formula A-1a:
- the compound of formula (I) is preferably the sodium salt of a linear alkyl benzene sulfonate.
- such surfactants containing aromatic structural units are present in this amount (together with carboxylate group-containing surfactants) in an amount of less than 10% by weight, based on the total weight of the composition.
- Preferred anionic surfactants are those of the formula (II)
- R is a linear or branched, substituted or unsubstituted alkyl radical, preferably a linear, unsubstituted alkyl radical, more preferably a fatty alcohol radical.
- Preferred radicals R are selected from decyl, undecyl, dodecyl, Tridecyl, tetradecyl, pentadecyl, hexadecyl, heptadecyl, octadecyl, nonadecyl, eicosyl and mixtures thereof, with the even number of carbon atoms being preferred.
- radicals R are derived from C 12-18 fatty alcohols, for example coconut fatty alcohol, tallow fatty alcohol, lauryl, myristyl, cetyl or stearyl alcohol or C 10 -C 20 oxo alcohols.
- X stands for a monovalent cation or the n-th part of an n-valent cation, the alkali metal ions being preferred, and Na + or K + being preferred, Na + being extremely preferred.
- Other cations X + may be selected from NH 4 + , V 2 ⁇ 2+ , ⁇ 2 Mg 2+ , Y 2 Ca 2+ , Y 2 Mn 2+ , and mixtures thereof.
- AO represents an ethylene oxide (EO) or propylene oxide (PO) moiety, preferably an ethylene oxide moiety.
- the index n stands for an integer from 1 to 50, preferably from 1 to 20 and especially from 2 to 10. Most preferably, n stands for the numbers 2, 3, 4, 5, 6, 7 or 8.
- X stands for a monovalent cation or the nth part of an n-valent cation, the alkali metal ions are preferred, and Na + or K + including Na, with Na + being extremely preferred.
- Other cations X + may be selected from NhV, V 2 Zn 2+ , V 2 Mg 2+ , V 2 Ca 2+ , V 2 Mn 2+ , and mixtures thereof.
- preferably usable anionic surfactants are the alkyl sulfates of the formula
- R 2 is a linear or branched, substituted or unsubstituted alkyl radical, preferably a linear, unsubstituted alkyl radical, more preferably a fatty alcohol radical.
- Preferred radicals R 2 are selected from decyl, undecyl, dodecyl, tridecyl, tetradecyl, pentadecyl, hexadecyl, heptadecyl, octadecyl, nonadecyl, eicosyl radicals and mixtures thereof, where the representatives with even number of carbon atoms Atoms are preferred.
- radicals R 2 are derived from C 12-18 fatty alcohols, for example coconut fatty alcohol, tallow fatty alcohol, lauryl, myristyl, cetyl or stearyl alcohol or C 10 -C 20 -oxo alcohols.
- X is a monovalent cation or the nth part of an n-valent cation, Preferred are the alkali metal ions and including Na + or K + , with Na + being extremely preferred.
- Other cations X + may be selected from NH 4 + , V 2 ⁇ 2+ , ⁇ 2 Mg 2+ , Y 2 Ca 2+ , Y 2 Mn 2+ , and mixtures thereof.
- alkyl ester sulfonates in particular those of the formula IV
- R is -CH (S0 3 X + ) -C (O) -O-R 2 (IV).
- R is a linear or branched, substituted or unsubstituted alkyl radical, preferably a linear, unsubstituted alkyl radical.
- Preferred radicals R are selected from nonyl, decyl, undecyl, dodecyl, tridecyl, tetradecyl, pentadecyl, hexadecyl, heptadecyl, octadecyl, nonadecyl, eicosyl, Heneicosylresten and mixtures thereof, wherein the representatives with odd number of carbon atoms are preferred.
- R-CH radicals are derived from C 12-18 fatty acids, for example from lauryl, myristyl, cetyl or stearic acid.
- R 2 is a linear or branched, substituted or unsubstituted alkyl radical, preferably a linear, unsubstituted alkyl radical.
- X stands for a monovalent cation or the n-th part of an n-valent cation, the alkali metal ions being preferred, and Na + or K + being preferred, Na + being extremely preferred.
- Other cations X + may be selected from NhV, V 2 Zn 2+ , V 2 Mg 2+ , Y 2 Ca 2+ , Y 2 Mn 2+ , and mixtures thereof.
- anionic surfactants are the secondary alkanesulfonates. These have, for example, the formula (V)
- R is CH (S0 3 X + ) R 2 (V), wherein each of R and R 2 is independently a linear or branched alkyl of 1 to 20 carbon atoms and is a linear or branched chain with the carbon atom to which they are attached. branched alkyl, preferably with 10 to 30 carbon atoms, preferably with 10 to 20 carbon atoms and X + is selected from the group Na + , K + , NH 4 + , / 2 Zn 2+ , / 2 Mg 2+ , / 2 Ca 2+ / 2 Mn 2+, and mixtures thereof, preferably Na +.
- the at least one secondary alkanesulfonate has the following formula (V-1)
- m + n is an integer between 7 and 17, preferably 10 to 14 and X + is selected from the group Na + , K + , NH 4 + , Zn 2+ , Mg 2+ , Ca 2+ , Mn 2+ and mixtures thereof, preferably Na + .
- the at least one secondary alkanesulfonate is secondary Ci4-i7 Natriumalkansulfonat.
- Such secondary C14-17 sodium alkanesulfonate is sold, for example, by Clariant under the tradename "Hostapur SAS60".
- Suitable nonionic surfactants are, in particular, fatty alcohol alkoxylates.
- the compositions therefore contain at least one nonionic surfactant of the formula
- R 3 is a linear or branched, substituted or unsubstituted alkyl radical
- AO for an ethylene oxide (EO) or propylene oxide (PO) grouping
- n stands for integers from 1 to 50.
- R 3 is a linear or branched, substituted or unsubstituted alkyl radical, preferably a linear, unsubstituted alkyl radical, particularly preferably a fatty alcohol radical.
- Preferred radicals R 2 are selected from decyl, undecyl, dodecyl, tridecyl, tetradecyl, pentadecyl, hexadecyl, heptadecyl, octadecyl, no-nadecyl, eicosyl and mixtures thereof, wherein the even number C atoms are preferred.
- radicals R 3 are derived from C 12-18 fatty alcohols, for example from coconut fatty alcohol, tallow fatty alcohol, lauryl, myristyl, cetyl or stearyl alcohol or from C 10 -C 20 oxo alcohols.
- AO represents an ethylene oxide (EO) or propylene oxide (PO) moiety, preferably an ethylene oxide moiety.
- EO ethylene oxide
- PO propylene oxide
- the index m stands for an integer from 1 to 50, preferably from 1 to 20 and in particular from 2 to 10. Most preferably, m is the numbers 2, 3, 4, 5, 6, 7 or 8.
- amine oxides are suitable.
- all amine oxides established for this purpose in the prior art ie compounds having the formula RR 2 R 3 NO, wherein each R, R 2 and R 3 is independently of the others an optionally substituted, for example hydroxy-substituted, C1 -C30 hydrocarbon chain is used.
- Particularly preferably used amine oxides are those in which R is C 12 -C 18 alkyl and R 2 and R 3 are each independently C 1 -C 4 alkyl, in particular C 12 -C 18 alkyl dimethylamine oxides.
- Suitable amine oxides are N-cocoalkyl-N, N-dimethylamine oxide, N-tallowalkyl- ⁇ , ⁇ -dihydroxyethylamine oxide, myristyl / cetyldimethylamine oxide or lauryldimethylamine oxide.
- nonionic surfactants which may be included in the described compositions within the meaning of the present invention include, but are not limited to, alkyl glycosides, alkoxylated fatty acid alkyl esters, fatty acid alkanolamides, hydroxy mixed ethers, sorbitan fatty acid esters, polyhydroxy fatty acid amides, and alkoxylated alcohols. Such surfactants are known in the art.
- Suitable alkyl (poly) glycosides are, for example, those of the formula R 2 0- [G] P in which R 2 is a branched or branched alkyl having 12 to 16 carbon atoms, G is a sugar residue having 5 or 6 carbon atoms, in particular glucose, and the index p is 1 to 10.
- Suitable amphoteric surfactants are, for example, betaines of the formula (R iii ) (R iv ) (R v ) N + CH 2 COO _ in which R i is an alkyl radical optionally interrupted by hetero atoms or heteroatom groups having 8 to 25, preferably 10 to 21 carbon atoms and R iv and R v are identical or different alkyl radicals having 1 to 3 carbon atoms, in particular Cio-Cis-alkyl dimethylcarboxymethylbetain and Cn-Ci7-alkylamidopropyl-dimethylcarboxymethylbetain.
- Suitable cationic surfactants include the quaternary ammonium compounds of the formula (R vi ) (R vii ) (R viii ) (R ix ) N + X " , in which R vi to R ix for four identical or different, in particular two long and two short chain, alkyl radicals and X "are an anion, in particular a halide ion, for example, didecyldimethylammonium chloride, Alkylbenzyldidecylammoniumchlorid and mixtures thereof.
- quaternary surface-active compounds in particular having a sulfonium, phosphonium, iodonium or arsonium group, which are also known as antimicrobial agents.
- the agent can be designed with an antimicrobial effect or its possibly existing antimicrobial effect due to other ingredients can be improved.
- the total amount of surfactants i. the surfactant mixture, based on the total weight of the composition 5 to 75 wt .-%, preferably 5 to 35 wt .-%, more preferably 10 to 30 wt .-%.
- compositions of the invention contain less than 10% by weight of surfactants, based on the total weight of the composition, containing an aromatic hydrocarbon moiety and / or a carboxylate moiety.
- exemplary aromatic hydrocarbon moieties containing surfactants are the alkylbenzenesulfonates of formula (I) described above.
- the surfactant mixture contains greater than 10% by weight of surfactants based on the total weight of the surfactant mixture containing an aliphatic hydrocarbon moiety and / or an ethylene oxide moiety.
- the surfactant mixture contains at least one alkyl ester sulfonate, preferably methyl ester sulfonate, and at least one amine oxide, and optionally at least one alkyl ether, wherein the surfactants are each as defined above.
- the agent may comprise a surfactant mixture consisting in equal parts of C16-18 methyl ester sulfonate, C12-14 alkyl ethers with 7 EO, and lauryldimethyl amine oxide.
- the surfactants contain the structural units X1 (C12-14 alkyl radical), X3 (ethylene oxide), X4 (sulfonate) and X5 (amine oxide, dimethyl).
- X2, and ⁇ are each 0.
- the agent according to the invention is characterized in that the agent
- (a) contains 5-75% by weight, preferably 5-35% by weight, surfactants based on the total weight of the composition,
- Ethoxylated polyethyleneimines are used in particular as dirt-dispersing agents. Suitable ethoxylated polyethyleneimines are known, for example, from US Pat. No. 5,565,145 A.
- compositions according to the invention may comprise, in addition to the ingredients described above, all known ingredients customary in such compositions, preferably at least one further ingredient being present in the composition.
- the agents according to the invention may in particular contain builders, bleaches, in particular peroxygen compounds or bleach activators. Furthermore, they may contain water-miscible organic solvents, sequestering agents, electrolytes, pH regulators and / or further auxiliaries, such as optical brighteners, grayness inhibitors, foam regulators, as well as dyes and fragrances, and combinations thereof.
- a combination of the agent according to the invention with one or more further ingredient (s) is advantageous, since such an agent in preferred embodiments according to the invention has an improved cleaning performance by resulting synergisms.
- a synergism can be achieved by combining the agent according to the invention with a builder (builder) and / or a peroxygen compound and / or a bleach activator, such a synergism can be achieved.
- the agent according to the invention is a detergent, more preferably a liquid detergent.
- the compositions according to the present invention are liquid and contain water as the main solvent, i. they are aqueous agents.
- the water content of the aqueous composition of the present invention is usually 15 to 70% by weight, preferably 20 to 60% by weight. In various embodiments, the water content is more than 5% by weight, preferably more than 15% by weight and particularly preferably more than 50% by weight, in each case based on the total amount of agent.
- non-aqueous solvents may be added to the composition.
- Suitable non-aqueous solvents include monohydric or polyhydric alcohols, alkanolamines or glycol ethers, provided that they are miscible with water in the concentration range indicated.
- the solvents are preferably selected from ethanol, n-propanol, i-propanol, butanols, glycol, propanediol, butanediol, methylpropanediol, glycerol, diglycol, propyldiglycol, butyldiglycol, hexyleneglycol, ethylglycolmethylether, ethyleneglycolethylether, ethyleneglycolpropylether, ethylene glycolmonon-n-butylether, Diethylene glycol methyl ether, diethylene glycol ethyl ether, propylene glycol methyl ether, propylene glycol ethyl ether, propylene glycol propyl ether, dipropylene glycol monomethyl ether, dipropylene glycol monoethyl ether, methoxytriglycol, ethoxytriglycol, butoxytriglycol, 1-butoxyethoxy-2-propano
- the one or more non-aqueous solvents is usually contained in an amount of 0.1 to 60% by weight, preferably 5 to 60% by weight, more preferably 10 to 30% by weight, based on the total composition.
- compositions according to the invention may contain further ingredients which further improve the performance and / or aesthetic properties of the composition.
- additives for improving the flow and drying behavior for adjusting the viscosity and / or for stabilization
- other additives and additives customary in detergents and cleaners such as UV stabilizers, pearlescing agents, corrosion inhibitors, preservatives, bitter substances, organic salts , Disinfectants, (structuring) polymers, defoamers, encapsulated ingredients (eg encapsulated perfume), pH adjusters and skin feel-improving or nourishing additives.
- An agent according to the invention preferably contains at least one water-soluble and / or water-insoluble, organic and / or inorganic builder (builders).
- builders which can generally be used are, in particular, the aminocarboxylic acids and their salts, zeolites, silicates, carbonates, organic (co) builders and, where there are no ecological prejudices against their use, also the phosphates.
- the agents are phosphate-free.
- the water-soluble organic builder substances include polycarboxylic acids, in particular citric acid and sugar acids, monomeric and polymeric aminopolycarboxylic acids, in particular methylglycinediacetic acid, nitrilotriacetic acid and ethylenediaminetetraacetic acid and polyaspartic acid, polyphosphonic acids, in particular aminotris (methylenephosphonic acid), ethylenediaminetetrakis (methylenephosphonic acid) and 1-hydroxyethane-1, 1-diphosphonic acid, polymeric hydroxy compounds such as dextrin and also polymeric (poly) carboxylic acids, polymeric acrylic acids, methacrylic acids, maleic acids and mixed polymers thereof, which may also contain small amounts of polymerizable substances without carboxylic acid functionality in copolymerized form.
- polycarboxylic acids in particular citric acid and sugar acids
- monomeric and polymeric aminopolycarboxylic acids in particular methylglycinediacetic acid, nitrilotriacetic
- copolymers of acrylic acid or methacrylic acid with vinyl ethers such as vinylmethyl ethers, vinyl esters, ethylene, propylene and styrene, in which the proportion of acid is at least 50% by weight.
- All of the acids mentioned are generally used in the form of their water-soluble salts, in particular their alkali metal salts.
- Suitable water-soluble inorganic builder materials are, in particular, alkali metal silicates and polyphosphates, preferably sodium triphosphate. Crystalline or amorphous alkali metal aluminosilicates can be used in particular as water-insoluble, water-dispersible inorganic builder materials. Among these, preferred are the detergent grade crystalline sodium aluminosilicates, especially zeolite A, P and optionally X. In particular, suitable aluminosilicates have no particles with a particle size greater than 30 ⁇ m, and preferably consist of at least 80% by weight of particles having a size of less than 10 ⁇ m.
- Suitable substitutes or partial substitutes for the said aluminosilicate are crystalline alkali silicates which may be present alone or in a mixture with amorphous silicates.
- the alkali metal silicates useful as builders in the compositions according to the invention preferably have a molar ratio of alkali metal oxide to SiO 2 below 0.95, in particular from 1: 1, 1 to 1: 12, and may be present in amorphous or crystalline form.
- Preferred alkali metal silicates are the sodium silicates, in particular the amorphous sodium silicates, with a molar ratio of Na 2 O: SiO 2 of from 1: 2 to 1: 2.8.
- Crystalline silicates which may be present alone or in a mixture with amorphous silicates are preferably crystalline phyllosilicates of the general formula Na.sub.2SixO.sub.2.sup.x + H.sub.2O.sub.2, in which x, the so-called modulus, is a number from 1.9 to 4 and y is a number from 0 is up to 20 and preferred values for x are 2, 3 or 4.
- Preferred crystalline phyllosilicates are those in which x in the abovementioned general formula assumes the values 2 or 3.
- both beta- and delta-sodium disilicates Na 2 Si 2 O y H 2 O
- beta- and delta-sodium disilicates Na 2 Si 2 O y H 2 O
- amorphous alkali silicates practically anhydrous crystalline alkali metal silicates of the above general formula, in the x is a number from 1, 9 to 2, 1, can be used in inventive compositions.
- a crystalline sodium layer silicate with a modulus of 2 to 3 is used, as can be prepared from sand and soda. Crystalline sodium silicates with a modulus in the range of 1.9 to 3.5 are used in a further preferred embodiment of compositions according to the invention.
- the weight ratio of aluminosilicate to silicate, based in each case on anhydrous active substances is preferably 1:10 to 10: 1.
- the weight ratio is from amorphous alkali metal silicate to crystalline alkali metal silicate, preferably 1: 2 to 2: 1 and in particular 1: 1 to 2: 1.
- compositions according to the invention comprise all solid, powdered, liquid, gelatinous or paste-like administration forms of compositions according to the invention which, if appropriate, may also consist of several phases and may be present in compressed or uncompressed form.
- the agent can be present as a free-flowing powder, in particular with a bulk density of 300 g / l to 1200 g / l, in particular 500 g / l to 900 g / l or 600 g / l to 850 g / l.
- the solid dosage forms of the composition also include extrudates, granules, tablets or pouches.
- the agent can also be liquid, gelatinous or pasty, for example in the form of a non-aqueous liquid detergent or a non-aqueous paste or in the form of an aqueous liquid detergent or a water-containing paste.
- the agent may be present as a one-component system. Such funds consist of one phase.
- an agent can also consist of several phases. Such an agent is therefore divided into several components.
- Another object of the invention is a process for the cleaning of textiles or hard surfaces, which is characterized in that in at least one process step, an inventive agent is applied.
- Methods for cleaning textiles are generally distinguished by the fact that various cleaning-active substances are applied to the items to be cleaned and washed off after the contact time, or that the items to be cleaned are otherwise treated with a detergent or a solution or dilution of this product.
- All conceivable washing or cleaning methods can be enriched in at least one of the method steps to the application of a washing or cleaning agent according to the invention and then represent embodiments of the present invention.
- All facts, objects and embodiments described for means according to the invention are also on these Subject of the invention applicable. Therefore, reference is made at this point expressly to the disclosure in the appropriate place with the statement that this disclosure also applies to the above inventive method.
- Alternative embodiments of this subject matter of the invention are also processes for the treatment of textile raw materials or for textile care, in which an agent according to the invention becomes active in at least one process step.
- the invention also encompasses the use of the stain removal agent described herein.
- the surfactant-enzyme mixtures contained 1% by weight of the respective surfactant.
- Stain Removal Efficacy Test Relative change in remission relative to baseline in%; the average was made up of 27 test spots according to the AISE protocol; Testing in Miele W918 washing machine, 60 minutes main wash, 30 ° C, water hardness 16 ° dH, 3.5 kg pre-washed standard cotton textiles as load with ballast dirt.
- the average stain removal performance of the individual surfactants was measured with a mixture of commercial enzymes (PUR, Stainzyme, Mannaway, Lipex) compared to the average stain removal performance of the individual surfactants without surfactants. From this, the delta-SEM value was determined.
- the structural chemical building blocks (structural units) of the surfactants could be defined in terms of their contribution to stability and cleaning performance in relative units as follows:
- X1, X2, X3, X4, X5 and ⁇ represent the multiples (total number) of the structural units of all surfactants.
- the variants E1-E4 of the agents according to the invention are shown below. (In% by weight).
- PEI Ethoxylated Polyethyleneimine 12 12 12 12 12 (Sokalan HP 20, BASF) C12-18 fatty acid, Na salt 8 8 8 8
- Enzymes (amylase, protease, cellulase, 1.5 1.5 1.5 1.5 1.5 1.5 lipase, mannanase, pectate lyase)
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Abstract
La présente invention a trait au domaine de la technologie des enzymes, en particulier à l'optimisation de mélanges tensioactifs-enzymes, tels que ceux utilisés par exemple dans les produits de lavage ou de nettoyage. L'invention concerne notamment un produit, en particulier un produit de lavage ou de nettoyage, qui contient au moins une enzyme et un mélange spécifique de tensioactifs. La présente invention concerne en outre un procédé de nettoyage de textiles ou de surfaces dures, ainsi que l'utilisation du produit selon l'invention pour éliminer des salissures.
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| Application Number | Priority Date | Filing Date | Title |
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| DE102016202804.9A DE102016202804A1 (de) | 2016-02-24 | 2016-02-24 | Optimierte Tensid-Enzym Mischungen |
| PCT/EP2017/053630 WO2017144365A1 (fr) | 2016-02-24 | 2017-02-17 | Mélanges tensioactifs-enzymes optimisés |
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| US (1) | US20180362891A1 (fr) |
| EP (1) | EP3420061A1 (fr) |
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| DE102017223281A1 (de) * | 2017-12-19 | 2019-06-19 | Henkel Ag & Co. Kgaa | Reinigugnsmittel enthaltend durch Betain stabilisierte Amylase |
| WO2019148227A1 (fr) * | 2018-01-31 | 2019-08-08 | Claro Products Gmbh | Détergent spécial pour linge de lit |
| CN108315748B (zh) * | 2018-02-09 | 2020-01-07 | 东莞华拓研磨材料有限公司 | 一种金属清洗剂及其制备方法 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US5269960A (en) * | 1988-09-25 | 1993-12-14 | The Clorox Company | Stable liquid aqueous enzyme detergent |
| PE6995A1 (es) | 1994-05-25 | 1995-03-20 | Procter & Gamble | Composicion que comprende un polimero de polialquilenoamina etoxilado propoxilado como agente de separacion de sucio |
| EP0756001A1 (fr) * | 1995-07-24 | 1997-01-29 | The Procter & Gamble Company | Compositions détergentes comprenant une amylase spécifique et un système tensioactif spécifique |
| AR003020A1 (es) * | 1995-07-24 | 1998-05-27 | Procter & Gamble | Composicion detergente que comprende una amilasa de estabilidad oxidativa aumentada y un sistema surfactante especifico. |
| US6121225A (en) * | 1998-12-21 | 2000-09-19 | Condea Vista Company | Stable aqueous enzyme compositions |
| DE10258831A1 (de) * | 2002-12-17 | 2004-07-08 | Henkel Kgaa | Reinigungsmittel für harte Oberflächen |
| US20080234165A1 (en) * | 2007-03-20 | 2008-09-25 | Rajan Keshav Panandiker | Liquid laundry detergent compositions comprising performance boosters |
| DE102008017103A1 (de) | 2008-04-02 | 2009-10-08 | Henkel Ag & Co. Kgaa | Wasch- und Reinigungsmittel enthaltend Proteasen aus Xanthomonas |
| EP2569406A4 (fr) * | 2010-05-14 | 2013-11-13 | Sun Products Corp | Compositions nettoyantes contenant des polymères et procédés de production et d'utilisation associés |
| EP2615158A4 (fr) * | 2010-09-10 | 2014-05-21 | Lion Corp | Composition de détergent liquide |
| WO2013064357A1 (fr) * | 2011-11-02 | 2013-05-10 | Henkel Ag & Co. Kgaa | Produit de lavage ou de nettoyage structuré à limite d'écoulement |
| WO2013064356A1 (fr) * | 2011-11-02 | 2013-05-10 | Henkel Ag & Co. Kgaa | Produit de lavage ou de nettoyage structuré à limite d'écoulement |
| CN103998591B (zh) * | 2011-12-20 | 2017-04-05 | 荷兰联合利华有限公司 | 包含螯合剂的各向同性的水性液体衣物洗涤剂 |
| US20150275148A1 (en) * | 2012-04-20 | 2015-10-01 | The Sun Products Corporation | Liquid detergent compositions |
| DE102012215833A1 (de) * | 2012-09-06 | 2014-03-06 | Henkel Ag & Co. Kgaa | Enzymstabilisierende Tensidmischung und flüssige Wasch- oder Reinigungsmittel enthaltend diese |
| JP6184031B2 (ja) * | 2013-01-11 | 2017-08-23 | ライオン株式会社 | 液体洗浄剤 |
| EP2978830B1 (fr) * | 2013-03-28 | 2019-03-20 | The Procter and Gamble Company | Compositions de nettoyage contenant une polyétheramine |
| CN105408461A (zh) * | 2013-05-24 | 2016-03-16 | 宝洁公司 | 致密流体衣物洗涤剂组合物 |
-
2016
- 2016-02-24 DE DE102016202804.9A patent/DE102016202804A1/de not_active Withdrawn
-
2017
- 2017-02-17 WO PCT/EP2017/053630 patent/WO2017144365A1/fr unknown
- 2017-02-17 EP EP17706204.9A patent/EP3420061A1/fr not_active Withdrawn
-
2018
- 2018-08-22 US US16/108,851 patent/US20180362891A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| US20180362891A1 (en) | 2018-12-20 |
| WO2017144365A1 (fr) | 2017-08-31 |
| DE102016202804A1 (de) | 2017-08-24 |
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