Surfactant composition method for production thereof and cosmetic comprising said composition
US7829521B2 · kind B2 · utility
9Cited by
2References
19Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | May 3, 2005 |
| Grant date | Nov 9, 2010 |
| Priority date | — |
| Expiry date | Jul 31, 2026 |
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.