CA2167161A1 - Percarbonate bleach particles coated with a partially hydrated crystalline aluminosilicate flow aid - Google Patents
Percarbonate bleach particles coated with a partially hydrated crystalline aluminosilicate flow aidInfo
- Publication number
- CA2167161A1 CA2167161A1 CA2167161A CA2167161A CA2167161A1 CA 2167161 A1 CA2167161 A1 CA 2167161A1 CA 2167161 A CA2167161 A CA 2167161A CA 2167161 A CA2167161 A CA 2167161A CA 2167161 A1 CA2167161 A1 CA 2167161A1
- Authority
- CA
- Canada
- Prior art keywords
- flow aid
- partially hydrated
- hydrated crystalline
- particles coated
- crystalline aluminosilicate
- 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
- 239000002245 particle Substances 0.000 title abstract 3
- MWNQXXOSWHCCOZ-UHFFFAOYSA-L sodium;oxido carbonate Chemical compound [Na+].[O-]OC([O-])=O MWNQXXOSWHCCOZ-UHFFFAOYSA-L 0.000 title abstract 2
- 229910000323 aluminium silicate Inorganic materials 0.000 title 1
- 239000007844 bleaching agent Substances 0.000 title 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 title 1
- 239000003599 detergent Substances 0.000 abstract 2
- 229910000503 Na-aluminosilicate Inorganic materials 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 235000012217 sodium aluminium silicate Nutrition 0.000 abstract 1
- 239000000429 sodium aluminium silicate Substances 0.000 abstract 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 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
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/12—Water-insoluble compounds
- C11D3/124—Silicon containing, e.g. silica, silex, quartz or glass beads
- C11D3/1246—Silicates, e.g. diatomaceous earth
- C11D3/128—Aluminium silicates, e.g. zeolites
-
- 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
- C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
- C11D17/06—Powder; Flakes; Free-flowing mixtures; Sheets
- C11D17/065—High-density particulate detergent 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
- C11D3/3942—Inorganic per-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)
Abstract
A process for making a granular detergent composition comprising the steps of adding to a detergent powder particles of percarbonate having a mean particle size in the range of from 250 to 900 micrometers and a powdery flow aid containing a partially hydrated crystalline sodium aluminosilicate having a moisture content of less than 15 %, preferably from 5 % to 12 %.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP93870140.6 | 1993-07-14 | ||
EP93870140 | 1993-07-14 | ||
PCT/US1994/007876 WO1995002672A1 (en) | 1993-07-14 | 1994-07-13 | Percarbonate bleach particles coated with a partially hydrated crystalline aluminosilicate flow aid |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2167161A1 true CA2167161A1 (en) | 1995-01-26 |
CA2167161C CA2167161C (en) | 1999-11-09 |
Family
ID=8215369
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002167161A Expired - Fee Related CA2167161C (en) | 1993-07-14 | 1994-07-13 | Percarbonate bleach particles coated with a partially hydrated crystalline aluminosilicate flow aid |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0708818A4 (en) |
JP (1) | JPH09500171A (en) |
CN (1) | CN1102954C (en) |
AU (1) | AU7361594A (en) |
BR (1) | BR9407276A (en) |
CA (1) | CA2167161C (en) |
WO (1) | WO1995002672A1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9317180D0 (en) * | 1993-08-18 | 1993-10-06 | Unilever Plc | Granular detergent compositions containing zeolite and process for their preparation |
GB9504912D0 (en) * | 1995-03-10 | 1995-04-26 | Ind Zeolite Uk Ltd | Zeolites |
DE19541755A1 (en) * | 1995-11-09 | 1997-05-15 | Henkel Kgaa | Detergent containing amorphous alkali silicates and peroxy bleach |
DE19600018A1 (en) | 1996-01-03 | 1997-07-10 | Henkel Kgaa | Detergent with certain oxidized oligosaccharides |
DE19701896A1 (en) * | 1997-01-21 | 1998-07-23 | Clariant Gmbh | Granular secondary alkane sulfonate |
KR101935227B1 (en) * | 2011-06-29 | 2019-01-04 | 바스프 에스이 | Modified aminocarboxylates with improved shelf life and processing properties |
EP4345137A1 (en) | 2021-08-31 | 2024-04-03 | Wanhua Chemical Group Co., Ltd | Polymer composite, preparation method therefor and application thereof |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3951838A (en) * | 1973-10-10 | 1976-04-20 | E. I. Du Pont De Nemours And Company | Silica sol stabilizers for improving the stability of sodium percarbonate in solid bleaches and detergents |
US4274975A (en) * | 1974-03-11 | 1981-06-23 | The Procter & Gamble Company | Detergent composition |
US4055505A (en) * | 1974-07-12 | 1977-10-25 | Colgate-Palmolive Company | Activated percompound bleaching compositions |
US4391727A (en) * | 1975-12-15 | 1983-07-05 | Colgate Palmolive Company | Non-caking bleach containing molecular sieve zeolite |
ZA767170B (en) * | 1975-12-15 | 1978-07-26 | Colgate Palmolive Co | Detergent composition and method for use |
DE2652488C3 (en) * | 1976-11-18 | 1983-03-10 | Kali-Chemie Ag, 3000 Hannover | Process for the production of granules from zeolites and oxygen-releasing compounds |
AT352241B (en) * | 1977-04-22 | 1979-09-10 | Henkel Kgaa | POWDERED, PHOSPHATE-FREE TEXTILE DETERGENT |
DE2902236A1 (en) * | 1978-01-25 | 1979-07-26 | Kao Corp | BLEACHING AGENT |
US4215990A (en) * | 1978-04-14 | 1980-08-05 | Purex Corporation | Peroxygen bleaching and laundering compositions |
FR2459203A1 (en) * | 1979-06-21 | 1981-01-09 | Interox | PARTICLES OF STABILIZED PEROXYGEN COMPOUNDS, PROCESS FOR THEIR MANUFACTURE AND COMPOSITION CONTAINING SAME |
IE51848B1 (en) * | 1980-11-06 | 1987-04-15 | Procter & Gamble | Bleach activator compositions,preparation thereof and use in granular detergent compositions |
GB9007999D0 (en) * | 1990-04-09 | 1990-06-06 | Unilever Plc | Particulate bleaching detergent composition |
GB9113674D0 (en) * | 1991-06-25 | 1991-08-14 | Unilever Plc | Detergent compositions |
-
1994
- 1994-07-13 WO PCT/US1994/007876 patent/WO1995002672A1/en not_active Application Discontinuation
- 1994-07-13 EP EP94922546A patent/EP0708818A4/en not_active Withdrawn
- 1994-07-13 BR BR9407276A patent/BR9407276A/en not_active IP Right Cessation
- 1994-07-13 AU AU73615/94A patent/AU7361594A/en not_active Abandoned
- 1994-07-13 CA CA002167161A patent/CA2167161C/en not_active Expired - Fee Related
- 1994-07-13 JP JP7504699A patent/JPH09500171A/en not_active Ceased
- 1994-07-13 CN CN94193328A patent/CN1102954C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1102954C (en) | 2003-03-12 |
EP0708818A1 (en) | 1996-05-01 |
EP0708818A4 (en) | 1997-05-14 |
WO1995002672A1 (en) | 1995-01-26 |
CA2167161C (en) | 1999-11-09 |
AU7361594A (en) | 1995-02-13 |
JPH09500171A (en) | 1997-01-07 |
CN1130920A (en) | 1996-09-11 |
BR9407276A (en) | 1996-10-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2099776A1 (en) | Granular composition | |
CA2141822A1 (en) | Particulate Laundry Detergent Compositions with Polyvinyl Pyrrolidone | |
AU5317290A (en) | Solid consumer product compositions containing small particle cyclodextrin complexes | |
CA2046453A1 (en) | Detergent composition | |
MY125860A (en) | Process for the production of granular bodies made of zeolite lsx with a low level of inert binder | |
CA2078718A1 (en) | Detergent powders and process for preparing them | |
AU2506497A (en) | Process for producing a percarbonate | |
AU7413391A (en) | High bulk density granular detergent compositions and process for preparing them | |
CA2151967A1 (en) | Magnetic nanocomposite compositions and processes for the preparation and use thereof | |
PL344642A1 (en) | Coated sodium percarbonate particles, process for their preparation, their use in detergent compositions and detergent compositions containing them | |
ZA957609B (en) | Granular compositions | |
CA2231691A1 (en) | Compositions comprising hydrophilic silica particulates | |
AU3524093A (en) | Nonionic powdery detergent composition and process for producing the same | |
CA2245560A1 (en) | Detergent particles comprising metal-containing bleach catalysts | |
CA2167161A1 (en) | Percarbonate bleach particles coated with a partially hydrated crystalline aluminosilicate flow aid | |
ZA964612B (en) | Pulverulent hydroxypropyl-beta-cyclodextrin composition and process for its preparation | |
GB9317180D0 (en) | Granular detergent compositions containing zeolite and process for their preparation | |
CA2146686A1 (en) | Granular Detergent Composition | |
AU3499484A (en) | Heavy metal adjuncts | |
CA2289794A1 (en) | Granulated powdery paint and process for producing the same | |
CA2039556A1 (en) | Particulate bleaching detergent composition | |
CA2256422A1 (en) | Method for distributing molecular sieve powder | |
CA2216813A1 (en) | Process for producing granular detergent components or compositions | |
CA2307294A1 (en) | Anti-caking anti-mycotic food ingredient and process for producing the same | |
AU4941696A (en) | Composition containing fine solid particles |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |