Particulate detergent compositions
US5540855A · kind A · utility
20Cited by
8References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 6, 1995 |
| Grant date | Jul 30, 1996 |
| Priority date | — |
| Expiry date | Apr 6, 2015 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D17/065
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Particulate compositions are provided incorporating crystalline layered sodium silicates and ionisable material selected from organic acids, organic and inorganic acid salts and mixtures thereof. These particulates can also contain surfactants and other detergent ingredients. Additionally, a method for making these particulates is described as well as a detergent composition incorporating them.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.