Composition for topical application comprising an olefin copolymer of controlled crystallization and use of such a copolymer in the manufacture of compositions for topical application
US6180123A · kind A · utility
71Cited by
3References
47Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 21, 1999 |
| Grant date | Jan 30, 2001 |
| Priority date | — |
| Expiry date | Apr 21, 2019 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/54
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A composition for application to keratinous substances, comprising: PA1 a liquid fatty phase and an effective amount of at least one copolymer which is soluble or dispersible in the liquid fatty phase which is selected from crystalline olefin copolymers having a degree of crystallinity of at most 50%.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.