Solid detergent compositions
US6964945B1 · kind B1 · utility
0Cited by
11References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 25, 1998 |
| Grant date | Nov 15, 2005 |
| Priority date | — |
| Expiry date | Sep 25, 2018 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D17/0073
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The invention relates to solid detergent compositions comprising an aluminosilicate builder and an anionic surfactant and comprising (n) components (i), n being at least 2, whereby the level of aluminosilicate builder in said components together is at least 5% by weight of the composition and the level of the anionic surfactant in said components together is at least 5% by weight of the composition, and whereby the degree of mixture (M) of the anionic surfactant and the aluminosilicate builder is from 0 to 0.7, as defined in the description.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.