Low-foaming, liquid cleaning compositions containing paraffin and fatty acid salt
US5391316A · kind A · utility
7Cited by
11References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 8, 1993 |
| Grant date | Feb 21, 1995 |
| Priority date | — |
| Expiry date | Mar 8, 2013 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D1/72
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A liquid composition comprising a solubilized hydrophilic oil, a first surfactant which forms a calcium salt which is no more than sparingly soluble in an aqueous solution and a second surfactant which is foaming, different from the first surfactant and in weight excess over the first surfactant is described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.