Concentrated composition for forming an aqueous foam
US4849117A · kind A · utility
91Cited by
23References
35Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 17, 1987 |
| Grant date | Jul 18, 1989 |
| Priority date | — |
| Expiry date | Jun 17, 2007 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA62D1/0071
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A concentrate composition for forming a stable aqueous foam. The concentrate composition comprises an anionic surfactant, a solvent and a stabilizer. The surfactant is preferably the sodium salt of an alpha olefin sulfonate such as sodium dodecyl sulfonate. The solvent is preferably a C.sub.2 -C.sub.8 diol, and the stabilizer is a C.sub.10 -C.sub.18 alcohol.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.