High-density granular detergent composition
US4869843A · kind A · utility
43Cited by
12References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 24, 1988 |
| Grant date | Sep 26, 1989 |
| Priority date | — |
| Expiry date | Jun 24, 2008 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D17/065
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A granular detergent composition having a high density comprises an organic surfactant, a water-soluble, crystalline, inorganic salt, another inorganic salt and/or an organic sequestering agent for a divalent metal and a granular, water-soluble, crystalline, alkaline, inorganic salt, said alkaline salt having been blended in the dry state with a base comprising the above other three components. Instead of the alkaline salt, a granular, water-soluble, crystalline, inorganic salt having carried thereon an organic substance being capable of inhibiting hydration may be used.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.