Sulfoxide-based surfactants
US9169203B2 · kind B2 · utility
5Cited by
18References
37Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 28, 2012 |
| Grant date | Oct 27, 2015 |
| Priority date | — |
| Expiry date | Jan 25, 2033 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D1/002
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention provides sulfoxide compounds comprising hydrophobic ester or amide moieties such that the compounds have surfactant properties. Also provided are methods for using the sulfoxide compounds or mixtures of the sulfoxide compounds in a variety of applications.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.