CA2160228A1 - Secondary (2,3) alkyl sulfate surfactants in stable enzyme-containing detergent compositions - Google Patents
Secondary (2,3) alkyl sulfate surfactants in stable enzyme-containing detergent compositionsInfo
- Publication number
- CA2160228A1 CA2160228A1 CA2160228A CA2160228A CA2160228A1 CA 2160228 A1 CA2160228 A1 CA 2160228A1 CA 2160228 A CA2160228 A CA 2160228A CA 2160228 A CA2160228 A CA 2160228A CA 2160228 A1 CA2160228 A1 CA 2160228A1
- Authority
- CA
- Canada
- Prior art keywords
- detergent compositions
- alkyl sulfate
- sulfate surfactants
- containing detergent
- stable enzyme
- 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.)
- Granted
Links
- 150000008051 alkyl sulfates Chemical class 0.000 title abstract 4
- 239000003599 detergent Substances 0.000 title abstract 4
- 102000004190 Enzymes Human genes 0.000 title abstract 3
- 108090000790 Enzymes Proteins 0.000 title abstract 3
- 239000000203 mixture Substances 0.000 title abstract 3
- 239000004094 surface-active agent Substances 0.000 title abstract 3
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 abstract 2
- 229910001424 calcium ion Inorganic materials 0.000 abstract 2
- 229940088598 enzyme Drugs 0.000 abstract 2
- 229910001425 magnesium ion Inorganic materials 0.000 abstract 2
- 239000004382 Amylase Substances 0.000 abstract 1
- 102000013142 Amylases Human genes 0.000 abstract 1
- 108010065511 Amylases Proteins 0.000 abstract 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 1
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 abstract 1
- 108010059892 Cellulase Proteins 0.000 abstract 1
- 239000004367 Lipase Substances 0.000 abstract 1
- 102000004882 Lipase Human genes 0.000 abstract 1
- 108090001060 Lipase Proteins 0.000 abstract 1
- 108091005804 Peptidases Proteins 0.000 abstract 1
- 102000003992 Peroxidases Human genes 0.000 abstract 1
- 239000004365 Protease Substances 0.000 abstract 1
- 102100037486 Reverse transcriptase/ribonuclease H Human genes 0.000 abstract 1
- 150000004996 alkyl benzenes Chemical class 0.000 abstract 1
- 235000019418 amylase Nutrition 0.000 abstract 1
- 229940077388 benzenesulfonate Drugs 0.000 abstract 1
- 239000011575 calcium Substances 0.000 abstract 1
- 229940106157 cellulase Drugs 0.000 abstract 1
- 235000019421 lipase Nutrition 0.000 abstract 1
- 108040007629 peroxidase activity proteins Proteins 0.000 abstract 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
- C11D3/38663—Stabilised liquid enzyme 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
- C11D1/02—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
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
Detergent compositions containing enzymes and calcium or magnesium ions are found to be more stable when the alkyl benzene sulfonate or primary alkyl sulfates surfactants conventionally used therein are replaced by secondary (2,3) alkyl sulfate surfactants. Thus, laundry detergent compositions comprising a secondary (2,3) alkyl sulfate, a source of calcium ions or magnesium ions, and one or more protease, cellulase, amylase, lipase, or peroxidase detergent enzymes are provided.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US4574493A | 1993-04-08 | 1993-04-08 | |
| US045,744 | 1993-04-08 | ||
| PCT/US1994/003698 WO1994024240A1 (en) | 1993-04-08 | 1994-04-05 | Secondary (2,3) alkyl sulfate surfactants in stable enzyme-containing detergent compositions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2160228A1 true CA2160228A1 (en) | 1994-10-27 |
| CA2160228C CA2160228C (en) | 1999-05-11 |
Family
ID=21939638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002160228A Expired - Fee Related CA2160228C (en) | 1993-04-08 | 1994-04-05 | Secondary (2,3) alkyl sulfate surfactants in stable enzyme-containing detergent compositions |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0693111A1 (en) |
| JP (1) | JPH08509012A (en) |
| CN (1) | CN1046954C (en) |
| AU (1) | AU6625694A (en) |
| CA (1) | CA2160228C (en) |
| PE (1) | PE10495A1 (en) |
| WO (1) | WO1994024240A1 (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR9607676A (en) † | 1995-03-11 | 1998-07-07 | Procter & Gamble | Detergent composition comprising source of hydrogen peroxide and protease enzyme |
| JP2000169897A (en) * | 1998-12-04 | 2000-06-20 | Kao Corp | Liquid detergent composition |
| DE10011154A1 (en) | 2000-03-07 | 2001-09-13 | Mahle Gmbh | Cylinder head has rotary valve made of austenitic cast iron, and bore housing rotary valve is at least partially coated in region of running surface for rotary valve |
| US20020183226A1 (en) * | 2001-02-28 | 2002-12-05 | Chandrika Kasturi | Liquid detergent composition exhibiting enhanced alpha-amylase enzyme stability |
| WO2003073859A1 (en) * | 2002-03-01 | 2003-09-12 | Lion Corporation | Sterilization methods, sterilizing/washing agent and washing method |
| CN100441746C (en) * | 2006-08-05 | 2008-12-10 | 王崇高 | Factory formula of degreaser and preparation method thereof |
| CN102128821B (en) * | 2010-12-15 | 2012-05-30 | 中国铝业股份有限公司 | Method for measuring calcium exchange capacity of 4A zeolite |
| WO2015095439A1 (en) * | 2013-12-18 | 2015-06-25 | Arkema Inc. | Stable liquid compositions containing enzymes and peroxides |
| JP6786386B2 (en) * | 2014-05-30 | 2020-11-18 | ライオン株式会社 | Liquid cleaning agent |
| AR104725A1 (en) | 2015-05-22 | 2017-08-09 | Procter & Gamble | SURFACTANT COMPOSITIONS AND DETERGENTS CONTAINING ETOXYLED GLYCERINE |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE759360A (en) * | 1969-11-25 | 1971-05-24 | Procter & Gamble Europ | |
| GB1538747A (en) * | 1975-07-17 | 1979-01-24 | Shell Int Research | Detergent compositions |
| GB1546127A (en) * | 1976-11-18 | 1979-05-16 | Shell Int Research | Detergent compositions |
| AU528816B2 (en) * | 1978-02-14 | 1983-05-12 | Unilever Ltd. | Detergent composotions |
| IT1129814B (en) * | 1980-07-02 | 1986-06-11 | Unilever Nv | LIQUID ENZYMATIC DETERGENT COMPOSITION |
| US4537706A (en) * | 1984-05-14 | 1985-08-27 | The Procter & Gamble Company | Liquid detergents containing boric acid to stabilize enzymes |
| GB8900023D0 (en) * | 1989-01-03 | 1989-03-01 | Shell Int Research | Detergent composition |
-
1994
- 1994-04-05 EP EP94914033A patent/EP0693111A1/en not_active Withdrawn
- 1994-04-05 CN CN94192199A patent/CN1046954C/en not_active Expired - Fee Related
- 1994-04-05 JP JP6523267A patent/JPH08509012A/en not_active Ceased
- 1994-04-05 CA CA002160228A patent/CA2160228C/en not_active Expired - Fee Related
- 1994-04-05 WO PCT/US1994/003698 patent/WO1994024240A1/en not_active Application Discontinuation
- 1994-04-05 AU AU66256/94A patent/AU6625694A/en not_active Abandoned
- 1994-04-08 PE PE1994239766A patent/PE10495A1/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| JPH08509012A (en) | 1996-09-24 |
| CN1124496A (en) | 1996-06-12 |
| AU6625694A (en) | 1994-11-08 |
| WO1994024240A1 (en) | 1994-10-27 |
| PE10495A1 (en) | 1995-05-16 |
| CN1046954C (en) | 1999-12-01 |
| CA2160228C (en) | 1999-05-11 |
| EP0693111A1 (en) | 1996-01-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |