DE3850991D1 - Water-insoluble, enveloped enzymes, protected against deactivation by halogen bleach. - Google Patents
Water-insoluble, enveloped enzymes, protected against deactivation by halogen bleach.Info
- Publication number
- DE3850991D1 DE3850991D1 DE3850991T DE3850991T DE3850991D1 DE 3850991 D1 DE3850991 D1 DE 3850991D1 DE 3850991 T DE3850991 T DE 3850991T DE 3850991 T DE3850991 T DE 3850991T DE 3850991 D1 DE3850991 D1 DE 3850991D1
- Authority
- DE
- Germany
- Prior art keywords
- substance
- time
- release
- enzyme
- bleach
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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
- C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
- C11D17/0039—Coated compositions or coated components in the compositions, (micro)capsules
-
- 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
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)
- Enzymes And Modification Thereof (AREA)
- Manufacturing Of Micro-Capsules (AREA)
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
- Electronic Switches (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Lubricants (AREA)
- Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
Abstract
A composition capable of releasing active enzyme into an aqueous, active chlorine containing media which in a first aspect comprises an enzyme core encapsulated with an initial coating of a time-release substance, a first coating of a bleach-neutralizing substance and a second coating of a time-release substance. In a second aspect, the composition comprises an enzyme encapsulated in a time-release substance designed to delay release of the enzyme in dissolution for a first-time delay, and a bleach-neutralizing substance, present as either a core material and/or a first coating on a diluent core, which is encapsulated in a time-release substance designed to delay release of the bleach-neutralizing substance into solution for a second-time delay; the first-time delay being longer than the second-time delay so that the bleach-neutralizing substance will be released and completely neutralize all active chlorine present in the solution before the enzyme is released. In a third aspect, the composition comprises an enzyme core encapsulated with a time-release substance, a diluent core encapsulated with a first coating of a bleachneutralizing substance and a second coating of a time-release substance, and a bleach-neutralizing substance core encapsulated with a time-release substance. The invention further includes a cleaning composition which is particularly effective in warewashing which comprises one of the encapsulated enzyme-containing compositions described above, chlorine bleach, and at least one additional detergent component.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US4019187A | 1987-04-17 | 1987-04-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3850991D1 true DE3850991D1 (en) | 1994-09-15 |
DE3850991T2 DE3850991T2 (en) | 1994-12-15 |
Family
ID=21909631
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3850991T Expired - Fee Related DE3850991T2 (en) | 1987-04-17 | 1988-01-05 | Water-insoluble, enveloped enzymes, protected against deactivation by halogen bleach. |
Country Status (13)
Country | Link |
---|---|
EP (1) | EP0286773B1 (en) |
JP (1) | JP2588927B2 (en) |
KR (1) | KR970001229B1 (en) |
AT (1) | ATE109822T1 (en) |
AU (1) | AU8317487A (en) |
BR (1) | BR8801839A (en) |
CA (1) | CA1305082C (en) |
DE (1) | DE3850991T2 (en) |
DK (1) | DK8288A (en) |
ES (1) | ES2060609T3 (en) |
FI (1) | FI880456A (en) |
NO (1) | NO880372L (en) |
NZ (1) | NZ223135A (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5254287A (en) * | 1985-08-21 | 1993-10-19 | The Clorox Company | Encapsulated enzyme in dry bleach composition |
US5167854A (en) * | 1985-08-21 | 1992-12-01 | The Clorox Company | Encapsulated enzyme in dry bleach composition |
ATE72579T1 (en) * | 1985-08-21 | 1992-02-15 | Clorox Co | STABLE PERSACID BLEACH. |
US5733763A (en) * | 1988-08-19 | 1998-03-31 | Novo Nordisk A/S | Enzyme granulate formed of an enzyme-containing core and an enzyme-containing shell |
DK78189D0 (en) * | 1989-02-20 | 1989-02-20 | Novo Industri As | ENZYMOUS GRANULATE AND PROCEDURE FOR PREPARING THEREOF |
DK78089D0 (en) * | 1989-02-20 | 1989-02-20 | Novo Industri As | DETERGENTAL GRANULATE AND PROCEDURES FOR PREPARING THEREOF |
EP0723006A3 (en) * | 1995-01-23 | 1998-07-01 | The Procter & Gamble Company | Cleaning methods and products providing compatibilized staged release of bleach followed by enzymes |
GB2297978A (en) † | 1995-02-15 | 1996-08-21 | Procter & Gamble | Detergent compositions containing amylase |
DK1092007T3 (en) * | 1998-06-30 | 2004-04-05 | Novozymes As | New improved enzyme-containing granule |
WO2000063341A1 (en) * | 1999-04-19 | 2000-10-26 | The Procter & Gamble Company | Process for making non-staining colored particles for improving aesthetics of a liquid automatic dishwashing detergent product, the particles, and a composition |
US6730652B1 (en) | 1999-04-19 | 2004-05-04 | The Procter & Gamble Company | Process for making non-staining colored particles for improving aesthetics of a liquid automatic dishwashing detergent product, the particles, and a composition |
ES2836811T3 (en) | 2010-01-15 | 2021-06-28 | Kemin Ind Zhuhai Co Ltd | Protected alpha-amylase |
SE535628C2 (en) * | 2010-01-29 | 2012-10-23 | Kemira Oyj | Active oxygen source |
DE102015225873A1 (en) * | 2015-12-18 | 2017-06-22 | Henkel Ag & Co. Kgaa | Two-stage washing process |
US20200040283A1 (en) * | 2017-03-31 | 2020-02-06 | Danisco Us Inc | Delayed release enzyme formulations for bleach-containing detergents |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL168264C (en) * | 1975-01-31 | 1982-03-16 | Unilever Nv | METHOD FOR TREATING ENZYME GRANULES |
US4421664A (en) * | 1982-06-18 | 1983-12-20 | Economics Laboratory, Inc. | Compatible enzyme and oxidant bleaches containing cleaning composition |
US4707287A (en) * | 1985-06-28 | 1987-11-17 | The Procter & Gamble Company | Dry bleach stable enzyme composition |
DE3764460D1 (en) * | 1986-05-21 | 1990-09-27 | Novo Industri As | PRODUCTION OF AN ENZYME-CONTAINING GRANULATE AND ITS USE IN CLEANING AGENTS. |
-
1987
- 1987-12-31 AU AU83174/87A patent/AU8317487A/en not_active Abandoned
-
1988
- 1988-01-05 ES ES88100045T patent/ES2060609T3/en not_active Expired - Lifetime
- 1988-01-05 DE DE3850991T patent/DE3850991T2/en not_active Expired - Fee Related
- 1988-01-05 AT AT88100045T patent/ATE109822T1/en not_active IP Right Cessation
- 1988-01-05 EP EP88100045A patent/EP0286773B1/en not_active Expired - Lifetime
- 1988-01-08 NZ NZ223135A patent/NZ223135A/en unknown
- 1988-01-08 DK DK008288A patent/DK8288A/en unknown
- 1988-01-28 CA CA000557618A patent/CA1305082C/en not_active Expired - Lifetime
- 1988-01-28 NO NO880372A patent/NO880372L/en unknown
- 1988-02-01 FI FI880456A patent/FI880456A/en not_active IP Right Cessation
- 1988-04-15 JP JP63093273A patent/JP2588927B2/en not_active Expired - Lifetime
- 1988-04-15 BR BR8801839A patent/BR8801839A/en not_active Application Discontinuation
- 1988-04-16 KR KR1019880004349A patent/KR970001229B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NZ223135A (en) | 1989-10-27 |
JPS63296690A (en) | 1988-12-02 |
EP0286773B1 (en) | 1994-08-10 |
AU8317487A (en) | 1988-10-20 |
EP0286773A2 (en) | 1988-10-19 |
FI880456A (en) | 1988-10-18 |
DK8288A (en) | 1988-10-18 |
ATE109822T1 (en) | 1994-08-15 |
BR8801839A (en) | 1988-11-22 |
JP2588927B2 (en) | 1997-03-12 |
EP0286773A3 (en) | 1990-03-21 |
NO880372L (en) | 1988-10-18 |
KR970001229B1 (en) | 1997-02-04 |
CA1305082C (en) | 1992-07-14 |
DE3850991T2 (en) | 1994-12-15 |
ES2060609T3 (en) | 1994-12-01 |
DK8288D0 (en) | 1988-01-08 |
NO880372D0 (en) | 1988-01-28 |
KR880012755A (en) | 1988-11-29 |
FI880456A0 (en) | 1988-02-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3850991D1 (en) | Water-insoluble, enveloped enzymes, protected against deactivation by halogen bleach. | |
AU1446388A (en) | Preparation of serine-n, n-diacetic acid and derivatives as complexing agents and detergents containing same | |
JPS6414299A (en) | Encapsulated enzyme in dry bleaching composition | |
EP0851025A3 (en) | Machine dishwashing tablets containing an oxygen bleach system | |
ES2130131T3 (en) | STABILIZING COMPOSITION OF ENZYMES AND THEIR USE IN IMPROVED DETERGENT COMPOSITIONS THAT CONTAIN STABILIZED ENZYMES. | |
ES2148239T3 (en) | DISHWASHER AGENT SLIGHTLY ALKALINE. | |
AU4348985A (en) | Non-ionic detergent compositions | |
MX166558B (en) | IMPROVED LIQUID CLEANERS | |
ES2044718T3 (en) | PREPARATION CONTAINING ENZYMES AND DETERGENT CONTAINING SUCH PREPARATION. | |
AR000649A1 (en) | Liquid Enzyme Compositions - Procedures for preparing a detergent composition and a detergent composition | |
EP0224971A2 (en) | Enzymatic liquid detergent composition | |
WO1999035225A3 (en) | Moulded body dishwasher detergents containing surfactants | |
EP0368575A3 (en) | Bleach formulation and aqueous detergent compositions | |
AR011936A1 (en) | CLEANSING COMPOSITIONS INCLUDING AN ALKALINE ENZYME DEGRADING XYLAN AND A WHITENING AGENT | |
ES2088125T3 (en) | GRANULATED WITH ENCAPSULATED WHITENING ACTIVATOR. | |
JP2004531212A (en) | Catalase as an oxidative stabilizer in solid particles or granules | |
JPS5269415A (en) | Liquid deterging and bleaching agents | |
CA1247025A (en) | Enzymatic detergent composition | |
SE8401047D0 (en) | BLEACHING AND LAUNDERING COMPOSITION FREE OF WATER-SOLUBLE SILICATES | |
KR960023012A (en) | Powder detergent composition for automatic dishwasher | |
SE8401048D0 (en) | BLEACHING AND LAUNDERING COMPOSITION FREE OF WATER-SOLUBLE SILICATES | |
IE32598B1 (en) | Detergent compositions containing enzymes | |
TH2697B (en) | Bleaching and cleaning agent components |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8328 | Change in the person/name/address of the agent |
Free format text: DERZEIT KEIN VERTRETER BESTELLT |
|
8339 | Ceased/non-payment of the annual fee |