| Title of Invention | PROCESS FOR PREPARING PARTICULATE DETERGENT ADDITIVE BODIES AND USE THEROF IN DETERGENT COMPOSITIONS. |
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| Abstract | Sensitive and/or chemically reactive detergent additives can be shaped in the form of spherical particles having the desirable properties of being non-friable, non-dusty and at the same time fast-dissolving. The process comprises the steps of treating a mixture comprising said detergent additive and a hydratable material with a polymeric material of high Tg in a high-speed mixer/granulator. A preferred detergent additive is a peroxyacid bleach precursor. |
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289-BOM-1990-CANCELLED PAGES.pdf
289-BOM-1990-CORRESPONDENCE(IPO).pdf
289-BOM-1990-CORRESPONDENCE(RECEIVED).pdf
289-BOM-1990-FORM 2(COMPLETE).pdf
289-BOM-1990-FORM 2(GRANTED).pdf
289-BOM-1990-SPECIFICATION(AMENDED).pdf
| Patent Number | 171328 | ||||||||||||
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| Indian Patent Application Number | 289/BOM/1990 | ||||||||||||
| PG Journal Number | 45/2012 | ||||||||||||
| Publication Date | 09-Nov-2012 | ||||||||||||
| Grant Date | 03-Dec-1993 | ||||||||||||
| Date of Filing | 08-Nov-1990 | ||||||||||||
| Name of Patentee | HINDUSTAN LEVER LIMITED | ||||||||||||
| Applicant Address | HINDUSTAN LEVER HOUSE, 165/166 BACKBAY RECLAMATION , MUMBAI. | ||||||||||||
Inventors:
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| PCT International Classification Number | C11D3/395 | ||||||||||||
| PCT International Application Number | N/A | ||||||||||||
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