Dishwashing power including alkyl benzene sulphonates and magnesium or calcium
US5540866A · kind A · utility
14Cited by
10References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 28, 1995 |
| Grant date | Jul 30, 1996 |
| Priority date | — |
| Expiry date | Feb 28, 2015 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D1/72
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A spray dried, unbuilt powder dishwashing detergent composition incorporating a source of magnesium or calcium ions; an anionic or non-ionic surfactant system, a filler, an alkali metal bicarbonate to yield a pH in the wash liquor of 6 to 10, and the balance being water.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.