Method of making granular detergent compositions comprising amphiphilic graft copolymers
US8334250B2 · kind B2 · utility
2Cited by
8References
4Claims
0Family size
Assignee
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Key dates
| Filing date | Dec 18, 2009 |
| Grant date | Dec 18, 2012 |
| Priority date | — |
| Expiry date | Jun 2, 2030 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D11/02
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A process of making a granular detergent composition comprising amphiphilic graft copolymer. The granular detergent composition may have an L-3b value of at least about 73.5.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.