Surfactant composition comprising fatty alcohol alkoxylates and amorphous silica
US7208458B2 · kind B2 · utility
2Cited by
15References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 27, 2004 |
| Grant date | Apr 24, 2007 |
| Priority date | — |
| Expiry date | Sep 27, 2024 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D1/74
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Surfactant compounds are claimed which consists essentially of a) fatty alcohol alkoxylates, b) amorphous silica, c) a carrier material and optionally d) an assistant.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.