ATE189492T1 - BLEACH PRECURSOR COMPOSITIONS CONTAINING A COATED PEROXY ACID - Google Patents
BLEACH PRECURSOR COMPOSITIONS CONTAINING A COATED PEROXY ACIDInfo
- Publication number
- ATE189492T1 ATE189492T1 AT93917292T AT93917292T ATE189492T1 AT E189492 T1 ATE189492 T1 AT E189492T1 AT 93917292 T AT93917292 T AT 93917292T AT 93917292 T AT93917292 T AT 93917292T AT E189492 T1 ATE189492 T1 AT E189492T1
- Authority
- AT
- Austria
- Prior art keywords
- precursor compositions
- compositions containing
- bleach precursor
- peroxy acid
- coated
- 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
- C11D3/39—Organic or inorganic per-compounds
- C11D3/3902—Organic or inorganic per-compounds combined with specific additives
- C11D3/3905—Bleach activators or bleach catalysts
- C11D3/3935—Bleach activators or bleach catalysts granulated, coated or protected
-
- 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
- C11D3/37—Polymers
- C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/3757—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions
- C11D3/3761—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions in solid 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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/39—Organic or inorganic per-compounds
- C11D3/3902—Organic or inorganic per-compounds combined with specific additives
- C11D3/3905—Bleach activators or bleach catalysts
- C11D3/3907—Organic compounds
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)
- Inorganic Chemistry (AREA)
- Detergent Compositions (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Manufacturing Of Micro-Capsules (AREA)
- Paints Or Removers (AREA)
Abstract
Solid peroxyacid bleach precursor compositions are disclosed which comprise particles of peroxyacid bleach pecursor material, wherein said composition comprises particles of different sizes, wherein said precursor is coated with a coating material, wherein said coating material is selected form water-soluble acidic polymers, and wherein the coating level is greater in particles of smaller size.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP92204060 | 1992-12-22 | ||
PCT/US1993/006818 WO1994015010A1 (en) | 1992-12-22 | 1993-07-20 | Coated peroxyacid bleach precursor compositions |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE189492T1 true ATE189492T1 (en) | 2000-02-15 |
Family
ID=8211163
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT93917292T ATE189492T1 (en) | 1992-12-22 | 1993-07-20 | BLEACH PRECURSOR COMPOSITIONS CONTAINING A COATED PEROXY ACID |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP0675978B1 (en) |
JP (1) | JPH08504867A (en) |
CN (1) | CN1069696C (en) |
AT (1) | ATE189492T1 (en) |
AU (1) | AU4685193A (en) |
CA (1) | CA2141584C (en) |
DE (1) | DE69327797T2 (en) |
ES (1) | ES2141770T3 (en) |
MX (1) | MX9304666A (en) |
TW (1) | TW227016B (en) |
WO (1) | WO1994015010A1 (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9519094D0 (en) * | 1995-09-19 | 1995-11-22 | Warwick Int Group | Granulated active with controlled release |
DE19704634A1 (en) * | 1997-02-07 | 1998-08-27 | Henkel Kgaa | pH-controlled release of detergent components |
DE19841184A1 (en) * | 1998-09-09 | 2000-03-16 | Clariant Gmbh | bleach activator |
GB2343191A (en) * | 1998-10-30 | 2000-05-03 | Procter & Gamble | Low dusting components for detergent compositions |
US6630436B1 (en) | 1998-10-30 | 2003-10-07 | The Procter & Gamble Company | Impact resistant solid component |
DE10361084A1 (en) | 2003-06-13 | 2005-01-05 | Henkel Kgaa | Storage stable bleaching compositions based on peroxycarboxylic acids |
GB0918914D0 (en) | 2009-10-28 | 2009-12-16 | Revolymer Ltd | Composite |
GB201106409D0 (en) | 2011-04-15 | 2011-06-01 | Revolymer Ltd | Novel composite |
GB201106391D0 (en) | 2011-04-15 | 2011-06-01 | Reckitt & Colman Overseas | Novel composite |
GB201106377D0 (en) | 2011-04-15 | 2011-06-01 | Reckitt & Colman Overseas | Novel composite |
GB201106408D0 (en) | 2011-04-15 | 2011-06-01 | Revolymer Ltd | Novel composite |
GB201406268D0 (en) * | 2014-04-08 | 2014-05-21 | Pq Silicas Uk Ltd | Particulate zeolite composition |
CN111826953A (en) * | 2020-07-27 | 2020-10-27 | 浙江威尔实业有限公司 | Dyeing and finishing process of polyester-cotton fabric |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1337972A (en) * | 1970-01-08 | 1973-11-21 | Unilever Ltd | Detergent compositions |
DE2263939C2 (en) * | 1972-07-03 | 1983-01-13 | Henkel KGaA, 4000 Düsseldorf | Bleach activator tablets suitable for use in laundry detergents containing perhydrates |
US4522739A (en) * | 1978-07-31 | 1985-06-11 | Colgate-Palmolive Company | Activated peroxy compound bleaching compositions and bleaching detergent compositions and process of using same |
IE51848B1 (en) * | 1980-11-06 | 1987-04-15 | Procter & Gamble | Bleach activator compositions,preparation thereof and use in granular detergent compositions |
DE3128336A1 (en) * | 1981-07-17 | 1983-01-27 | Henkel KGaA, 4000 Düsseldorf | "METHOD FOR PRODUCING COATED NUCLEAR BLEACHING ACTIVATORS" |
US4450089A (en) * | 1982-10-21 | 1984-05-22 | Colgate-Palmolive Company | Stabilized bleaching and laundering composition |
US5002691A (en) * | 1986-11-06 | 1991-03-26 | The Clorox Company | Oxidant detergent containing stable bleach activator granules |
EP0283252B1 (en) * | 1987-03-17 | 1992-10-07 | The Procter & Gamble Company | Bleaching compositions |
US4759956A (en) * | 1987-05-22 | 1988-07-26 | Lever Brothers Company | Process for encapsulating particles using polymer latex |
DE3826092A1 (en) * | 1988-08-01 | 1990-02-08 | Henkel Kgaa | GRANULAR BLEACH ACTIVATOR CONTAINING BLEACH ACTIVATORS WITH IMPROVED PROPERTIES |
US4997590A (en) * | 1988-12-22 | 1991-03-05 | The Procter & Gamble Company | Process of coloring stabilized bleach activator extrudates |
DE3843195A1 (en) * | 1988-12-22 | 1990-06-28 | Hoechst Ag | METHOD FOR PRODUCING STORAGE-STABLE, EASILY SOLUBLE BLEACHING ACTIVATOR GRANULES |
GB8902909D0 (en) * | 1989-02-09 | 1989-03-30 | Unilever Plc | Coating process |
GB8925621D0 (en) * | 1989-11-13 | 1990-01-04 | Unilever Plc | Process for preparing particulate detergent additive bodies and use thereof in detergent compositions |
GB9016504D0 (en) * | 1990-07-27 | 1990-09-12 | Warwick Int Ltd | Granular bleach activator compositions |
DE4040654A1 (en) * | 1990-12-19 | 1992-06-25 | Henkel Kgaa | GRANULES WITH COVERED BLEACH ACTIVATOR |
-
1993
- 1993-07-20 ES ES93917292T patent/ES2141770T3/en not_active Expired - Lifetime
- 1993-07-20 AT AT93917292T patent/ATE189492T1/en active
- 1993-07-20 CA CA002141584A patent/CA2141584C/en not_active Expired - Fee Related
- 1993-07-20 AU AU46851/93A patent/AU4685193A/en not_active Abandoned
- 1993-07-20 WO PCT/US1993/006818 patent/WO1994015010A1/en active IP Right Grant
- 1993-07-20 EP EP93917292A patent/EP0675978B1/en not_active Expired - Lifetime
- 1993-07-20 DE DE69327797T patent/DE69327797T2/en not_active Expired - Fee Related
- 1993-07-20 JP JP6515115A patent/JPH08504867A/en active Pending
- 1993-07-31 CN CN93117444A patent/CN1069696C/en not_active Expired - Fee Related
- 1993-08-02 MX MX9304666A patent/MX9304666A/en not_active IP Right Cessation
- 1993-10-19 TW TW082108685A patent/TW227016B/zh active
Also Published As
Publication number | Publication date |
---|---|
CA2141584A1 (en) | 1994-07-07 |
JPH08504867A (en) | 1996-05-28 |
CN1069696C (en) | 2001-08-15 |
WO1994015010A1 (en) | 1994-07-07 |
ES2141770T3 (en) | 2000-04-01 |
TW227016B (en) | 1994-07-21 |
EP0675978B1 (en) | 2000-02-02 |
MX9304666A (en) | 1994-06-30 |
AU4685193A (en) | 1994-07-19 |
EP0675978A4 (en) | 1996-03-27 |
EP0675978A1 (en) | 1995-10-11 |
CA2141584C (en) | 2000-06-13 |
CN1088612A (en) | 1994-06-29 |
DE69327797D1 (en) | 2000-03-09 |
DE69327797T2 (en) | 2000-08-31 |
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