Liquid detergent composition containing polymeric surfactant
US4904359A · kind A · utility
26Cited by
7References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 8, 1988 |
| Grant date | Feb 27, 1990 |
| Priority date | — |
| Expiry date | Jul 8, 2008 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D3/3707
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
High sudsing liquid detergent compositions contain anionic surfactant and polymeric surfactant which contains ether linkages, the anionic surfactant forming stable complexes with the polymeric surfactant for improved grease handling.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.