Detergent compositions containing partially neutralized alkyl or alkenyl succinic acid
US4277378A · kind A · utility
9Cited by
5References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 2, 1980 |
| Grant date | Jul 7, 1981 |
| Priority date | — |
| Expiry date | Apr 2, 2000 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D1/08
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
An alkaline builder-free detergent composition contains a partially neutralized succinic acid derivative of the formula (1): ##STR1## wherein R is a saturated or unsaturated hydrocarbon group of 8-18 carbon atoms, and X and Y each are hydrogen, an alkali metal, ammonium or an alkanolamine, characterized in that when the composition is diluted with water thereby to give a succinic acid derivative content of 0.5 wt. %, the solution has a pH of 5.5-8.0.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.