CA2200856A1 - High active granular detergent compositions and process for making them - Google Patents
High active granular detergent compositions and process for making themInfo
- Publication number
- CA2200856A1 CA2200856A1 CA002200856A CA2200856A CA2200856A1 CA 2200856 A1 CA2200856 A1 CA 2200856A1 CA 002200856 A CA002200856 A CA 002200856A CA 2200856 A CA2200856 A CA 2200856A CA 2200856 A1 CA2200856 A1 CA 2200856A1
- Authority
- CA
- Canada
- Prior art keywords
- making
- particulate
- component
- detergent compositions
- granular detergent
- 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
- 238000000034 method Methods 0.000 title abstract 4
- 239000000203 mixture Substances 0.000 title abstract 3
- 239000003599 detergent Substances 0.000 title abstract 2
- 239000002245 particle Substances 0.000 abstract 4
- 239000011230 binding agent Substances 0.000 abstract 2
- 239000007787 solid Substances 0.000 abstract 2
- 239000004094 surface-active agent Substances 0.000 abstract 2
- 238000004438 BET method Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-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
- 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
- C11D11/00—Special methods for preparing compositions containing mixtures of detergents
- C11D11/0082—Special methods for preparing compositions containing mixtures of detergents one or more of the detergent ingredients being in a liquefied state, e.g. slurry, paste or melt, and the process resulting in solid detergent particles such as granules, powders or beads
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
Process for making a detergent composition having at least 40 % by weight of surfactant and a bulk density of at least 650 g/l, the process comprising the single step of high shear mixing until granular at a temperature from ambient to 60 °C, a binder component comprising said surfactant and less than 20 % water, with a particulate solid component, of initial particle size from 0.1 to about 500 microns, said particulate solid component having at least about 15 % by weight of particles with a particle size of at least about 50 microns and a sufficient amount of smaller particles so that the average surface area of the particulate component is at least about 9 m2/g as measured by the BET method, and wherein the binder maintains the mixture in a particulate state throughout the process.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US31498294A | 1994-09-29 | 1994-09-29 | |
| US08/314,982 | 1994-09-29 | ||
| PCT/EP1995/003723 WO1996010071A1 (en) | 1994-09-29 | 1995-09-21 | High active granular detergent compositions and process for making them |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2200856A1 true CA2200856A1 (en) | 1996-04-04 |
| CA2200856C CA2200856C (en) | 2005-06-07 |
Family
ID=23222342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002200856A Expired - Fee Related CA2200856C (en) | 1994-09-29 | 1995-09-21 | High active granular detergent compositions and process for making them |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP0783562B1 (en) |
| CN (1) | CN1110542C (en) |
| AU (1) | AU701791B2 (en) |
| BR (1) | BR9509051A (en) |
| CA (1) | CA2200856C (en) |
| DE (1) | DE69510074T2 (en) |
| ES (1) | ES2132716T3 (en) |
| MY (1) | MY113791A (en) |
| WO (1) | WO1996010071A1 (en) |
| ZA (1) | ZA958129B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4828721A (en) * | 1988-04-28 | 1989-05-09 | Colgate-Palmolive Co. | Particulate detergent compositions and manufacturing processes |
| KR0170424B1 (en) * | 1990-07-05 | 1999-01-15 | 호르스트 헤를레,요한 글라슬 | Process for making washing and cleaning active tensile granulates |
| US5108646A (en) * | 1990-10-26 | 1992-04-28 | The Procter & Gamble Company | Process for agglomerating aluminosilicate or layered silicate detergent builders |
| GB9125035D0 (en) * | 1991-11-26 | 1992-01-22 | Unilever Plc | Detergent compositions and process for preparing them |
| CA2083331C (en) * | 1991-11-26 | 1998-08-11 | Johannes H. M. Akkermans | Detergent compositions |
| CZ280593B6 (en) * | 1992-01-17 | 1996-02-14 | Unilever Nv | Particulate bleaching detergent mixture and the use of map zeolite in such mixture |
-
1995
- 1995-09-21 CA CA002200856A patent/CA2200856C/en not_active Expired - Fee Related
- 1995-09-21 AU AU36514/95A patent/AU701791B2/en not_active Ceased
- 1995-09-21 ES ES95934088T patent/ES2132716T3/en not_active Expired - Lifetime
- 1995-09-21 DE DE69510074T patent/DE69510074T2/en not_active Expired - Lifetime
- 1995-09-21 BR BR9509051A patent/BR9509051A/en not_active IP Right Cessation
- 1995-09-21 CN CN95196314A patent/CN1110542C/en not_active Expired - Fee Related
- 1995-09-21 WO PCT/EP1995/003723 patent/WO1996010071A1/en active IP Right Grant
- 1995-09-21 EP EP95934088A patent/EP0783562B1/en not_active Expired - Lifetime
- 1995-09-27 ZA ZA958129A patent/ZA958129B/en unknown
- 1995-09-28 MY MYPI95002904A patent/MY113791A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES2132716T3 (en) | 1999-08-16 |
| MY113791A (en) | 2002-05-31 |
| CN1110542C (en) | 2003-06-04 |
| AU3651495A (en) | 1996-04-19 |
| ZA958129B (en) | 1997-03-27 |
| DE69510074T2 (en) | 1999-10-21 |
| CN1164257A (en) | 1997-11-05 |
| AU701791B2 (en) | 1999-02-04 |
| EP0783562B1 (en) | 1999-06-02 |
| CA2200856C (en) | 2005-06-07 |
| EP0783562A1 (en) | 1997-07-16 |
| DE69510074D1 (en) | 1999-07-08 |
| MX9702347A (en) | 1997-10-31 |
| WO1996010071A1 (en) | 1996-04-04 |
| BR9509051A (en) | 1998-06-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |