Surfactant composition method for production thereof and cosmetic comprising said composition
US7981856B2 · kind B2 · utility
5Cited by
6References
21Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Apr 29, 2010 |
| Grant date | Jul 19, 2011 |
| Priority date | — |
| Expiry date | Apr 29, 2030 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C229/12
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The invention relates to surfactant compositions made from esters or amides of the betaine glycine, produced by reaction of the glycine betaine with a sulphonic acid and an alcohol or a fatty-chain amine derived from vegetable oils. The invention further relates to a cosmetic comprising said surfactant composition, in particular, liquid soap, bath foam, shower gel or shampoo.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.