Alkylaryl sulfonate compositions
US4645623A · kind A · utility
16Cited by
9References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 17, 1984 |
| Grant date | Feb 24, 1987 |
| Priority date | — |
| Expiry date | Dec 17, 2004 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D1/22
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Alkylarylsulfonate compositions containing low 2-phenyl alkylbenzene sulfonates and alkylated diphenyl oxide sulfonates are provided. The compositions have improved solubility and detergency properties and are useful in aqueous base detergent formulations. Also provided are intermediate compositions suitable for cosulfonation and neutralization.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.