Detergent compositions
US6730656B2 · kind B2 · utility
0Cited by
10References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 12, 2003 |
| Grant date | May 4, 2004 |
| Priority date | — |
| Expiry date | Mar 12, 2023 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D3/226
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A solid detergent composition comprising a clay system, said clay system comprises a hectorite clay and a dioctahedral smectite clay, wherein the weight ratio of said hectorite clay to said dioctahedral smectite clay is less than 1:1. The two clay types may be present in a solid detergent composition in the form of an agglomerate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.