WO1998001526A1 - Enzymhaltige waschmittelformulierung - Google Patents
Enzymhaltige waschmittelformulierung Download PDFInfo
- Publication number
- WO1998001526A1 WO1998001526A1 PCT/EP1997/003429 EP9703429W WO9801526A1 WO 1998001526 A1 WO1998001526 A1 WO 1998001526A1 EP 9703429 W EP9703429 W EP 9703429W WO 9801526 A1 WO9801526 A1 WO 9801526A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- weight
- formulation according
- butyl
- detergent
- alkyl
- Prior art date
Links
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
-
- 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
Definitions
- the present invention relates to an enzyme-containing detergent formulation which is characterized by a content of a compound of the general formula I.
- Enzyme-containing detergent formulations are formulations that are used in addition to usual ones
- Basic materials such as anionic, nonionic and cationic surfactants, builders, bleaching systems etc.
- Enzymes such as proteases, amylases,
- Contain lipases etc.
- the function of these enzymes is to remove protein, starch or fatty stains from the fabric to be washed.
- Enzyme-containing detergents of this type are already known and, for example, in
- EP-A 496315 describes stable and homogeneous aqueous formulations of surfactants with an HLB value of less than or equal to 13, which additionally contain compounds obtainable by reacting unsaturated fatty acids with amines and subsequent sulfonation.
- the object of the present invention is to provide a detergent formulation which can also remove blood stains in a satisfactory manner. This object is surprisingly achieved by adding a compound of the general formula I to an enzyme-containing detergent formulation.
- the present invention accordingly relates to an enzyme-containing detergent formulation, characterized in that it is a compound of the general Formula I.
- B represents NR 1 R 2 , (C r C 8 ) alkoxy, OH or OM 1 ;
- R 1 is (C 1 -C 8 ) alkyl, (C 2 -C 8 ) alkenyl, phenyl, alkylphenyl or phenalkyl, each with
- R 2 represents hydrogen or has one of the meanings of R 1 or in which R and R 2 together with the N atom carrying them form a heterocyclic radical;
- M and M 1 independently of one another for an alkali metal, triethanolammonium or ammonium cation or an equivalent of an alkaline earth metal or
- n and n each independently represent a number from 0 to 22; contains.
- A preferably represents a group of the formula
- B preferably represents NR 1 R 2 R 1 or R 2 (C r C 8 ) -alkyl can be straight-chain or branched and is, for example, methyl, ethyl, n-propyl, i-propyl, n-butyl, i-butyl, sec-butyl, tert .-Butyl, n-pentyl, n-hexyl, n-heptyl or n-octyl. The same applies to (C 2 -C 8 ) alkenyl.
- Alkylphenyl with 1 to 4 carbon atoms in the alkyl chain is, for example, methyl, ethyl, propyl or butylphenyl.
- Phenalkyl with 1 to 4 carbon atoms in the side chain is, for example, benzyl or phenethyl.
- a heterocyclic radical formed by R 1 , R 2 and the N atom carrying them is in particular 5- or 6-membered and can be saturated, unsaturated or partially unsaturated. In addition, it can also contain further hetero elements from the series N, 0 and S. Examples of such heterocyclic radicals are the piperidine, morpholine, thiophene, tetrahydrofuran or tetrahydrothiophene radical.
- R 1 and R 2 denote methyl, ethyl, propyl, i-propyl, n-butyl, i-butyl, sec-butyl, tert-butyl, n-pentyl, n-hexyl, n- Heptyl, n-octyl, i-octyl, vinyl, allyl, methallyl or crotyl or R 1 and R 2 together with the N atom carrying them form a piperidine or morpholine ring.
- R 1 and R 2 are n-butyl, R 1 is methyl and R 2 is phenyl or R 1 and R 2 together with the N atom carrying them form a morpholine ring.
- An alkali indication for M or M 1 can be, for example, the cation of lithium, sodium or potassium.
- An equivalent of M or M 1 of an alkaline earth metal cation can be derived, for example, from magnesium, calcium or barium.
- M and M 1 preferably independently of one another represent the ammonium, sodium or potassium cation.
- the sodium cation is particularly preferred.
- m and n preferably each independently represent a number from 2 to 12, particularly preferably a number from 6 to 8.
- the detergent formulations according to the invention preferably contain the compounds of the general formula 1 in amounts of 0.1 to 6% by weight, particularly preferably in amounts of 1 to 5% by weight, based on the total amount of detergent.
- the enzymes contained in the detergent formulations according to the invention are, for example, commercially available proteases, amylases, lipases, cellulases or peroxidases. Mixtures of the enzymes mentioned can also be used.
- These enzymes are preferably present in amounts of 0.5 to 2.0% by weight, particularly preferably in amounts of 0.8 to 1.2% by weight, based on the total amount of detergent.
- the detergent formulations according to the invention are based on commercially available ingredients known to those skilled in the art.
- suitable ingredients are, for example, anionic surfactants, such as, for example, alkyl sulfates, alkyl ether sulfates, linear alkylbenzenesulfonate, secondary alkanesulfonate, C 8 -C 24 -olefin sulfonates, phosphates, as are usually used in detergents, and other anionic surfactants, as described, for example, in WO92 / 06160 are nonionic surfactants, such as, for example, fatty alcohol polyglycol ethers, fatty acid amide polyglycol ethers, alkylphenol polyglycol ethers and cationic, zwitterionic or amphoteric surfactants, such as, for example, alkylbetaines, alkylaminobetaines, sulfobetaines and aminoglycinates.
- anionic surfactants
- the ingredients in powder detergent formulations are preferably present in amounts of 92 to 99.4% by weight, particularly preferably in amounts of 93 to 97% by weight, based on the total amount of detergent.
- the ingredients are preferably present in amounts of 35 to 60% by weight, particularly preferably in amounts of 40 to 50% by weight, based on the total amount of detergent.
- the detergent formulations according to the invention can also contain other customary auxiliaries and additives. Examples are fragrances, dyes, disinfectants, corrosion inhibitors, bleach / activators, dye transfer inhibitors, etc.
- the compounds of general formula I can be prepared, for example, by reacting unsaturated fatty acids of general formula II
- R 1 and R 2 are as defined above and sulfuric acid.
- Suitable examples of fatty acids of the general formula II are in particular oleic acid, ricin fatty acids and elaidic acid.
- the synthesis of the compounds of the general formula I mentioned generally gives rise to mixtures of compounds of the general formula I, which may also contain unreacted fatty acids of the general formula II.
- the individual compounds of the general formula I can be obtained in pure form from these mixtures by methods known to the person skilled in the art. As a rule, however, this is not necessary since the mixtures mentioned can be used directly in the detergent formulations according to the invention.
- the detergent formulations according to the invention can be prepared, for example, by simply mixing the individual components, which can be followed by spray drying, agglomeration or extrusion. Those skilled in the art are familiar with these procedures.
- the detergent formulations according to the invention achieve the stated object in an outstanding manner. Surprisingly, it was found that the compounds of the general formula I also have a softening effect and sustainably improve the feel of test fabrics, for example a terry towel.
- a powder detergent formulation is obtained from elaidic acid with dimethylamine and sulfuric acid, which can remove blood stains in a satisfactory manner.
- Example 1 If a reaction product of ricinoleic acid with dipropylamine and sulfuric acid is used in Example 1 instead of the reaction product of elaidic acid with dimethylamine and sulfuric acid, an equally good detergent formulation is obtained.
- Spray-dried detergent made from 7.5% by weight Na-C 12 alkylbenzenesulfonate, 3.0% by weight Na-C 16/18 alkyl sulfate, 6.0% by weight of an ethoxylated fatty alcohol, 7.0% by weight soda, 11 , 0% by weight layered silicate SKS 6, 17.0% by weight zeolite A, 5.0% by weight Na citrate, 5.0% by weight Borax, 20.0% by weight percarbonate, 5.0% by weight TAED, 0.5
- phosphonates 6.0% by weight polymers, 1.0% by weight enzymes (protease, lipase, cellulase), 0.2% by weight of a commercially available optical brightener and 5.8% by weight of a reaction product from oleic acid, Methylphenylamine and sulfuric acid.
- the product can remove blood stains satisfactorily.
- a liquid detergent By mixing 11.0% by weight of a secondary Na alkanesulfonate, 16.0% by weight of soap, 12.0% by weight of an ethoxylated fatty acid alcohol, 5.0% by weight of Na citrate, 1.0% by weight Phosphonates, 0.5% by weight of polymers, 1.1% by weight of enzymes (protease, lipase, cellulase), 0.2% by weight of a commercially available optical brightener, 3.0% by weight of ethanol, 5.0% by weight 1, 2-propylene glycol and 2.0% by weight of a reaction product of elaidic acid with dipropylamine and sulfuric acid and subsequent filling with water to 100% by weight, a liquid detergent is obtained which can remove blood stains in a satisfactory manner.
- the lightening of the test stains was determined after washing by reflectance measurements using Elrepho 2000.
- Example 6 The procedure was analogous to Example 6, with a terry towel as the test fabric and about 2.3 kg of cotton fabric as ballast. The following was compared: a) 100 g of liquid detergent b) 95 g of liquid detergent + 5 g of a reaction product of oleic acid, di-n-butylamine and sulfuric acid as a 40% aqueous solution.
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Detergent Compositions (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10504727A JPH11512145A (ja) | 1996-07-03 | 1997-07-01 | 酵素含有洗剤調製物 |
EP97930465A EP0847439A1 (de) | 1996-07-03 | 1997-07-01 | Enzymhaltige waschmittelformulierung |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1996126620 DE19626620A1 (de) | 1996-07-03 | 1996-07-03 | Enzymhaltige Waschmittelformulierung |
DE19626620.3 | 1996-07-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1998001526A1 true WO1998001526A1 (de) | 1998-01-15 |
Family
ID=7798712
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1997/003429 WO1998001526A1 (de) | 1996-07-03 | 1997-07-01 | Enzymhaltige waschmittelformulierung |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0847439A1 (de) |
JP (1) | JPH11512145A (de) |
BR (1) | BR9706536A (de) |
CA (1) | CA2230651A1 (de) |
DE (1) | DE19626620A1 (de) |
WO (1) | WO1998001526A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014523469A (ja) * | 2011-07-12 | 2014-09-11 | クラリアント・インターナシヨナル・リミテツド | 酵素の洗浄能力を高めるための第二パラフィンスルホネートの使用 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2279314A (en) * | 1939-01-26 | 1942-04-14 | Lever Brothers Ltd | Detergent composition |
DE2659696A1 (de) * | 1976-12-31 | 1978-07-27 | Hoechst Ag | Avivagemittel |
EP0019315A1 (de) * | 1979-05-16 | 1980-11-26 | Procter & Gamble European Technical Center | Hochkonzentrierte Fettsäure enthaltende flüssige Reinigungsmittel-Zusammensetzungen |
EP0095205A1 (de) * | 1982-05-24 | 1983-11-30 | THE PROCTER & GAMBLE COMPANY | Fettsäure enthaltende Detergenszusammensetzungen |
WO1992007930A1 (de) * | 1990-11-02 | 1992-05-14 | Henkel Kommanditgesellschaft Auf Aktien | Enzymatisches flüssigwaschmittel |
EP0496315A2 (de) * | 1991-01-19 | 1992-07-29 | Hoechst Aktiengesellschaft | Stabile und homogene wässrige Formulierungen von Tensiden |
RU2000320C1 (ru) * | 1991-05-20 | 1993-09-07 | Научно-исследовательский и проектный институт химической промышленности | Моющее средство дл стирки |
WO1995020033A1 (en) * | 1994-01-21 | 1995-07-27 | Buckman Laboratories International, Inc. | Enzymes for recreational water |
-
1996
- 1996-07-03 DE DE1996126620 patent/DE19626620A1/de not_active Withdrawn
-
1997
- 1997-07-01 CA CA 2230651 patent/CA2230651A1/en not_active Abandoned
- 1997-07-01 BR BR9706536A patent/BR9706536A/pt not_active Application Discontinuation
- 1997-07-01 EP EP97930465A patent/EP0847439A1/de not_active Withdrawn
- 1997-07-01 JP JP10504727A patent/JPH11512145A/ja active Pending
- 1997-07-01 WO PCT/EP1997/003429 patent/WO1998001526A1/de not_active Application Discontinuation
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2279314A (en) * | 1939-01-26 | 1942-04-14 | Lever Brothers Ltd | Detergent composition |
DE2659696A1 (de) * | 1976-12-31 | 1978-07-27 | Hoechst Ag | Avivagemittel |
EP0019315A1 (de) * | 1979-05-16 | 1980-11-26 | Procter & Gamble European Technical Center | Hochkonzentrierte Fettsäure enthaltende flüssige Reinigungsmittel-Zusammensetzungen |
EP0095205A1 (de) * | 1982-05-24 | 1983-11-30 | THE PROCTER & GAMBLE COMPANY | Fettsäure enthaltende Detergenszusammensetzungen |
WO1992007930A1 (de) * | 1990-11-02 | 1992-05-14 | Henkel Kommanditgesellschaft Auf Aktien | Enzymatisches flüssigwaschmittel |
EP0496315A2 (de) * | 1991-01-19 | 1992-07-29 | Hoechst Aktiengesellschaft | Stabile und homogene wässrige Formulierungen von Tensiden |
RU2000320C1 (ru) * | 1991-05-20 | 1993-09-07 | Научно-исследовательский и проектный институт химической промышленности | Моющее средство дл стирки |
WO1995020033A1 (en) * | 1994-01-21 | 1995-07-27 | Buckman Laboratories International, Inc. | Enzymes for recreational water |
Non-Patent Citations (1)
Title |
---|
DATABASE WPI Week 199406, Derwent World Patents Index; AN 1994-046641, XP002045836, "Domestic Laundry Detergent" * |
Also Published As
Publication number | Publication date |
---|---|
CA2230651A1 (en) | 1998-01-15 |
MX9801689A (es) | 1998-08-30 |
BR9706536A (pt) | 1999-07-20 |
EP0847439A1 (de) | 1998-06-17 |
DE19626620A1 (de) | 1998-01-08 |
JPH11512145A (ja) | 1999-10-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE2636673C2 (de) | ||
DE69405554T2 (de) | Peroxysaeure | |
DE3886969T2 (de) | Quartäre Ammonium- oder Phosphonium-Peroxycarbonsäure-Prekursoren und ihre Verwendung in Detergensbleichmittelzusammensetzungen. | |
AT396935B (de) | Wässeriges thixotropes geschirrspülmittel | |
DE2220295C3 (de) | Waschmittel | |
DE3417820A1 (de) | Verfahren zur herstellung eines waschzusatzes in tablettenform | |
DE2051554A1 (de) | Mittel zur Herstellung von Kaltbleichflotten, insbesondere von kaltbleichwirksamen Waschlaugen | |
DE2337266C2 (de) | Weichspülendes teilchenförmiges Grobwaschmittel | |
DE2134691A1 (de) | Mittel zur herstellung von kaltbleichflotten, insbesondere von kaltbleichwirksamen waschlaugen | |
CH622819A5 (de) | ||
DE2226872A1 (de) | Waschmittel mit einem gehalt an vergrauungsverhuetenden zusaetzen | |
DE69323516T2 (de) | Bleichmittel | |
DE3486155T2 (de) | Wäschewaschmittel. | |
US4806273A (en) | Breakage resistant higher fatty alcohol sulfate detergent laundry bars | |
DE4128672A1 (de) | Verwendung von stark alkalischen mitteln zur verhinderung des anlaufens von silberbestecken in geschirrspuelmaschinen | |
EP0847439A1 (de) | Enzymhaltige waschmittelformulierung | |
US4150001A (en) | Detergent bars containing alkaline earth metal hydrogen orthophosphate | |
DE2239646C2 (de) | Waschmittel | |
DE69608465T2 (de) | Persaüre | |
DE2158487A1 (de) | Enzymhaltige Wasch- und Reinigungsmittelmischung | |
DE4223265A1 (de) | Maschinengeschirrspuelmittel und verfahren zu seiner herstellung | |
EP0234334A2 (de) | Textil-Wasch- und Reinigungsmittel | |
CH676604A5 (de) | ||
DE2734596C2 (de) | Verfahren zur Herstellung von Aminohydroxystearinsäureamiden und ihre Verwendung als Waschaktivsubstanzen | |
CH671964A5 (de) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): BR CA JP MX US |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LU MC NL PT SE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1997930465 Country of ref document: EP |
|
ENP | Entry into the national phase |
Ref document number: 2230651 Country of ref document: CA Ref country code: CA Ref document number: 2230651 Kind code of ref document: A Format of ref document f/p: F |
|
ENP | Entry into the national phase |
Ref country code: JP Ref document number: 1998 504727 Kind code of ref document: A Format of ref document f/p: F |
|
WWE | Wipo information: entry into national phase |
Ref document number: PA/a/1998/001689 Country of ref document: MX |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 09029873 Country of ref document: US |
|
WWP | Wipo information: published in national office |
Ref document number: 1997930465 Country of ref document: EP |
|
WWW | Wipo information: withdrawn in national office |
Ref document number: 1997930465 Country of ref document: EP |