Homogeneous detergent gel compositions for use in automatic dishwashers
US5213706A · kind A · utility
13Cited by
23References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 8, 1991 |
| Grant date | May 25, 1993 |
| Priority date | — |
| Expiry date | Nov 8, 2011 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D17/003
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A homogeneous liquid detergent composition comprising sodium trimetaphosphate, potassium hydroxide and an alkali metal silicate, the composition being substantially free of added potassium salts with a K/Na weight ratio of less than 1 and preferably in a gel form.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.