Concentrated high flash point surfactant compositions
US5415798A · kind A · utility
2Cited by
5References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 14, 1994 |
| Grant date | May 16, 1995 |
| Priority date | — |
| Expiry date | Jan 14, 2014 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D1/72
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Disclosed are concentrated high flash point surfactant compositions comprising an alcohol ethosulfate free of low flash solvents, a primary alcohol ethoxylate and glacial acetic acid in a weight ratio of 5 to 80% alcohol ethosulfate, 80 to 20% alcohol ethoxylate and 2 to 20% acetic acid. Preferably, a fourth component consisting of a nonionic surfactant such as caster oil ethoxylate is employed in the composition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.