Cosmetic treatment of substrates
US5525332A · kind A · utility
29Cited by
16References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 12, 1995 |
| Grant date | Jun 11, 1996 |
| Priority date | — |
| Expiry date | May 12, 2015 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/94
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A cosmetic composition, especially for providing a conditioning benefit to hair, is provided incorporating an azlactone-functionalized copolymer consisting of vinyl azlactone and methacryloyl polydimethylsiloxane monomers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.