Solid detergent composition
US5464554A · kind A · utility
5Cited by
9References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 3, 1993 |
| Grant date | Nov 7, 1995 |
| Priority date | — |
| Expiry date | Sep 3, 2013 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D1/16
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A solid composition comprising PA1 a. about 5 to 75 wt % soap, PA1 b. about 5 to 75 wt % of a compound of the formula ##STR1## wherein R is alkyl or alkenyl of 8 to 22 carbon atoms inclusive, R' is hydrogen or methyl, n is an integer having an average value of 1 to 10, X is an alkali metal, ammonium or substituted ammonium cation, or PA2 ii. a long chain alkyl or alkenyl acyl ester of an isethionate salt, or PA2 iii. a mixture of i and ii. PA1 c. about 1 to 15 wt % of a material selected from the group consisting of hardened glycerides, high molecular weight fatty acids, fatty alcohols, waxes or mixtures thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.