Alkyl benzene sulfonate detergent compositions containing cellulose ether soil release agents
US4174305A · kind A · utility
30Cited by
6References
27Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 7, 1977 |
| Grant date | Nov 13, 1979 |
| Priority date | — |
| Expiry date | Jun 7, 1997 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D3/225
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Cellulose-based soil release ethers are used in detergent compositions containing C.sub.10 -C.sub.12 alkyl benzene sulfonate surfactants, and substantially free from interfering longer-chain length alkyl benzene sulfonates, to provide optimal soil release performance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.