Use of N-acylamino acid compounds as texturing agents
US6440435B1 · kind B1 · utility
1Cited by
1References
5Claims
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Key dates
| Filing date | May 1, 2001 |
| Grant date | Aug 27, 2002 |
| Priority date | — |
| Expiry date | May 1, 2021 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q19/08
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Use of at least one compound of formula (I); in which R represents the characterizing chain of a saturated or unsaturated, linear or branched fatty acid, comprising from 16 to 22 carbon atoms, represents the characterizing chain or cyclic radical of an amino acid, R2 represents a hydrogen atom or an alkyl radical comprising from 1 to 3 carbon atoms, or the topically acceptable salts thereof, as texturing agents, it being understood that the amino acid characterized by R1 is not lysine, hydroxylysine or arginine. Novel compositions. Application in cosmetics.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.