DE3472572D1 - Process for the preparation of a bleaching activator in granular form - Google Patents
Process for the preparation of a bleaching activator in granular formInfo
- Publication number
- DE3472572D1 DE3472572D1 DE8484115032T DE3472572T DE3472572D1 DE 3472572 D1 DE3472572 D1 DE 3472572D1 DE 8484115032 T DE8484115032 T DE 8484115032T DE 3472572 T DE3472572 T DE 3472572T DE 3472572 D1 DE3472572 D1 DE 3472572D1
- Authority
- DE
- Germany
- Prior art keywords
- bleaching activator
- preparation
- granular form
- product
- granulator
- 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
Links
- 239000012190 activator Substances 0.000 title abstract 2
- 238000004061 bleaching Methods 0.000 title abstract 2
- 238000002360 preparation method Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- 239000000047 product Substances 0.000 abstract 2
- UAOKXEHOENRFMP-ZJIFWQFVSA-N [(2r,3r,4s,5r)-2,3,4,5-tetraacetyloxy-6-oxohexyl] acetate Chemical compound CC(=O)OC[C@@H](OC(C)=O)[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@@H](OC(C)=O)C=O UAOKXEHOENRFMP-ZJIFWQFVSA-N 0.000 abstract 1
- 239000003599 detergent Substances 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 239000012467 final product Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 235000019832 sodium triphosphate Nutrition 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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/04—Water-soluble compounds
- C11D3/06—Phosphates, including polyphosphates
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (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)
- Cosmetics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT12470/84A IT1180458B (it) | 1984-03-22 | 1984-03-22 | Attivatore di sbianca in forma granulare e suo procedimento di fabbricazione |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3472572D1 true DE3472572D1 (en) | 1988-08-11 |
Family
ID=11140542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8484115032T Expired DE3472572D1 (en) | 1984-03-22 | 1984-12-10 | Process for the preparation of a bleaching activator in granular form |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4591450A (de) |
| EP (1) | EP0156977B1 (de) |
| AT (1) | ATE35555T1 (de) |
| DE (1) | DE3472572D1 (de) |
| IT (1) | IT1180458B (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5002691A (en) * | 1986-11-06 | 1991-03-26 | The Clorox Company | Oxidant detergent containing stable bleach activator granules |
| US5112514A (en) * | 1986-11-06 | 1992-05-12 | The Clorox Company | Oxidant detergent containing stable bleach activator granules |
| US5269962A (en) * | 1988-10-14 | 1993-12-14 | The Clorox Company | Oxidant composition containing stable bleach activator granules |
| DE4014978A1 (de) * | 1990-05-10 | 1991-11-14 | Basf Ag | Verfahren zur herstellung einer koernigen bleichaktivatorzusammensetzung |
| EP0693549A1 (de) * | 1994-07-19 | 1996-01-24 | The Procter & Gamble Company | Feste Bleichaktivatorzusammensetzungen |
| WO2015150959A1 (en) * | 2014-03-29 | 2015-10-08 | Wockhardt Limited | Oral liquid pharmaceutical compositions comprising methyldopa or salts thereof |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1286459A (en) * | 1968-12-12 | 1972-08-23 | Unilever Ltd | Detergent compositions |
| DE2048331A1 (de) * | 1970-10-01 | 1972-04-06 | Henkel & Cie GmbH, 4000 Dusseldorf | Feste, pulverförmige bis kornige Mittel zur Herstellung von kaltwirksamen Bleich flotten, insbesondere von kaltwirksamen blei chenden Waschlaugen, und Verfahren zur Her stellung dieser Mittel |
| GB1381121A (en) * | 1971-02-12 | 1975-01-22 | Unilever Ltd | Treatment of detergent formulation components |
| JPS5313355B2 (de) * | 1974-03-18 | 1978-05-09 | ||
| NL180122C (nl) * | 1977-12-22 | 1987-01-02 | Unilever Nv | Bleekactivator in granulaatvorm. |
| EP0006655B1 (de) * | 1978-06-26 | 1982-10-13 | THE PROCTER & GAMBLE COMPANY | Teilchenförmiges Reinigungsmittel-Zusatzprodukt |
| US4333844A (en) * | 1979-11-12 | 1982-06-08 | Lever Brothers Company | Detergent compositions |
| DE3011998C2 (de) * | 1980-03-28 | 1982-06-16 | Henkel KGaA, 4000 Düsseldorf | Verfahren zur Herstellung eines lagerstabilen, leichtlöslichen Granulates mit einem Gehalt an Bleichaktivatoren |
| ATE12517T1 (de) * | 1980-12-09 | 1985-04-15 | Unilever Nv | Bleichmittelaktivatorgranulate. |
| US4417994A (en) * | 1981-01-24 | 1983-11-29 | The Procter & Gamble Company | Particulate detergent additive compositions |
| FR2504147B1 (fr) * | 1981-04-15 | 1987-11-20 | Rhone Poulenc Chim Base | Granules de blanchiment, leur preparation et leur utilisation dans les compositions detergentes et de blanchiment |
-
1984
- 1984-03-22 IT IT12470/84A patent/IT1180458B/it active
- 1984-12-10 EP EP84115032A patent/EP0156977B1/de not_active Expired
- 1984-12-10 DE DE8484115032T patent/DE3472572D1/de not_active Expired
- 1984-12-10 AT AT84115032T patent/ATE35555T1/de not_active IP Right Cessation
- 1984-12-11 US US06/680,951 patent/US4591450A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| IT1180458B (it) | 1987-09-23 |
| US4591450A (en) | 1986-05-27 |
| EP0156977B1 (de) | 1988-07-06 |
| EP0156977A2 (de) | 1985-10-09 |
| ATE35555T1 (de) | 1988-07-15 |
| IT8412470A0 (it) | 1984-03-22 |
| EP0156977A3 (en) | 1986-02-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |