IE33751B1 - Detergent composition containing enzymes - Google Patents
Detergent composition containing enzymesInfo
- Publication number
- IE33751B1 IE33751B1 IE336/70A IE33670A IE33751B1 IE 33751 B1 IE33751 B1 IE 33751B1 IE 336/70 A IE336/70 A IE 336/70A IE 33670 A IE33670 A IE 33670A IE 33751 B1 IE33751 B1 IE 33751B1
- Authority
- IE
- Ireland
- Prior art keywords
- granules
- acid
- detergent
- acidic substance
- sodium
- 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
- C11D3/38672—Granulated or coated enzymes
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/98—Preparation of granular or free-flowing enzyme compositions
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Genetics & Genomics (AREA)
- Zoology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Biomedical Technology (AREA)
- Biotechnology (AREA)
- Molecular Biology (AREA)
- Microbiology (AREA)
- Medicinal Chemistry (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Detergent Compositions (AREA)
- Cosmetics (AREA)
Abstract
1309431 Detergent enzyme granules UNILEVER Ltd 18 March 1970 [21 March 1969] 13010/70 Heading C5D A detergent composition comprising proteolytic enzyme granules with improved storage stability contains granules comprising a neutral or alkaline granular carrier material (A), a proteolytic enzyme, and an acidic substance (B)-containing-layer. The granules may have a further coating layer (D) preferably containing the acidic substance (B). Preferably the acidic substance is dissolved or dispersed in a gluing agent (C), the granular material is treated with this mix and subsequently the enzyme powder is affixed to the so-formed granules. Suitable granular materials (A) are alkali metal phosphates, e.g. pentasodium triphosphate, sodium or potassium sulphate or mixtures thereof; starch and starch derivatives. The acidic substance (B) is any detergent-compatible organic or inorganic substance having an acid pH especially pH 4 to 6 in a 1% aqueous solution, e.g. citric, benzoic or adipic acids; boric and phosphoric acid; and acid salts such as sodium or potassium acid phosphate or acid pyrophosphate. The gluing agent (C) may be a non- ionic surfactant, e.g. C 8 -C 18 alkyl phenol condensed with 8-15 moles of ethylene oxide, a fatty alcohol a fatty acid an ester of a fatty acid a wax paraffin carboxymethyl-cellulose, a fat or an oil. The coating agent (D) may be polyvinyl alcohol shellac, or a wax. The detergent composition may contain 0À5 to 15% wt. of the granules, 2 to 10% by wt. of an anionic detergent, 1 to 10% of a non-ionic surfactant 1 to 10% wt. of an alkali metal soap, 20-50% of a condensed phosphate with or without an organic builder and conventional builder salts and detergent additives, e.g. sodium perborate.
[GB1309431A]
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU58264A LU58264A1 (en) | 1969-03-21 | 1969-03-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE33751L IE33751L (en) | 1970-09-21 |
| IE33751B1 true IE33751B1 (en) | 1974-10-16 |
Family
ID=19725973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE336/70A IE33751B1 (en) | 1969-03-21 | 1970-03-16 | Detergent composition containing enzymes |
Country Status (18)
| Country | Link |
|---|---|
| AT (1) | AT296478B (en) |
| BE (1) | BE747740A (en) |
| BR (1) | BR7017649D0 (en) |
| CH (1) | CH527268A (en) |
| DE (1) | DE2013300C3 (en) |
| DK (2) | DK132038C (en) |
| ES (1) | ES377739A1 (en) |
| FI (1) | FI51491C (en) |
| FR (1) | FR2039833A5 (en) |
| GB (1) | GB1309431A (en) |
| IE (1) | IE33751B1 (en) |
| LU (1) | LU58264A1 (en) |
| NL (2) | NL145599B (en) |
| NO (1) | NO131892C (en) |
| PH (1) | PH9554A (en) |
| SE (1) | SE348220B (en) |
| ZA (1) | ZA701853B (en) |
| ZM (1) | ZM3270A1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3723327A (en) * | 1972-06-05 | 1973-03-27 | Lever Brothers Ltd | Granular proteolytic enzyme composition |
| US4529525A (en) * | 1982-08-30 | 1985-07-16 | Colgate-Palmolive Co. | Stabilized enzyme-containing detergent compositions |
| ES2210751T3 (en) * | 1997-06-04 | 2004-07-01 | THE PROCTER & GAMBLE COMPANY | PARTICLES OF DETERGENT ENZYMES THAT HAVE A WATER-COVERED CARBOXYLATE BARRIER LAYER AND COMPOSITIONS THAT INCLUDE THE SAME. |
| DE19757215A1 (en) * | 1997-12-22 | 1999-06-24 | Henkel Kgaa | Enzyme granules for use in detergents |
| WO2000063335A1 (en) * | 1999-04-19 | 2000-10-26 | The Procter & Gamble Company | Bleach-free automatic dishwashing detergent composition having enzyme particles with acid barrier coating |
| ES2243255T3 (en) * | 1999-04-19 | 2005-12-01 | THE PROCTER & GAMBLE COMPANY | ENZYME COMPOSITE PARTICLES CONTAINING AN ACID BARRIER AND A PHYSICAL BARRIER COATING. |
-
0
- NL NL131892D patent/NL131892C/xx active
- DK DK132038D patent/DK132038A/da unknown
-
1969
- 1969-03-21 LU LU58264A patent/LU58264A1/xx unknown
-
1970
- 1970-03-16 IE IE336/70A patent/IE33751B1/en unknown
- 1970-03-18 GB GB1301070A patent/GB1309431A/en not_active Expired
- 1970-03-18 ZA ZA701853A patent/ZA701853B/en unknown
- 1970-03-18 PH PH11240*UA patent/PH9554A/en unknown
- 1970-03-19 AT AT256670A patent/AT296478B/en active
- 1970-03-19 CH CH419870A patent/CH527268A/en not_active IP Right Cessation
- 1970-03-19 DK DK140670A patent/DK132038C/en active
- 1970-03-19 NO NO1033/70A patent/NO131892C/no unknown
- 1970-03-20 FR FR7010231A patent/FR2039833A5/fr not_active Expired
- 1970-03-20 ZM ZM32/70A patent/ZM3270A1/en unknown
- 1970-03-20 NL NL707003964A patent/NL145599B/en unknown
- 1970-03-20 BR BR217649/70A patent/BR7017649D0/en unknown
- 1970-03-20 ES ES377739A patent/ES377739A1/en not_active Expired
- 1970-03-20 DE DE2013300A patent/DE2013300C3/en not_active Expired
- 1970-03-20 BE BE747740D patent/BE747740A/xx unknown
- 1970-03-20 SE SE03872/70A patent/SE348220B/xx unknown
- 1970-03-20 FI FI700804A patent/FI51491C/en active
Also Published As
| Publication number | Publication date |
|---|---|
| PH9554A (en) | 1976-01-16 |
| NO131892B (en) | 1975-05-12 |
| FI51491B (en) | 1976-09-30 |
| NL145599B (en) | 1975-04-15 |
| DK132038A (en) | |
| DE2013300A1 (en) | 1970-10-08 |
| ZM3270A1 (en) | 1971-12-22 |
| DE2013300C3 (en) | 1974-10-17 |
| FR2039833A5 (en) | 1971-01-15 |
| NL7003964A (en) | 1970-09-23 |
| FI51491C (en) | 1977-01-10 |
| IE33751L (en) | 1970-09-21 |
| NO131892C (en) | 1975-08-20 |
| AT296478B (en) | 1972-02-10 |
| ZA701853B (en) | 1971-11-24 |
| SE348220B (en) | 1972-08-28 |
| DE2013300B2 (en) | 1974-02-28 |
| BE747740A (en) | 1970-09-21 |
| ES377739A1 (en) | 1972-11-01 |
| NL131892C (en) | |
| GB1309431A (en) | 1973-03-14 |
| LU58264A1 (en) | 1970-09-23 |
| CH527268A (en) | 1972-08-31 |
| DK132038C (en) | 1976-03-22 |
| BR7017649D0 (en) | 1973-01-18 |
| DK132038B (en) | 1975-10-13 |
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