Cosmetic stick compositions containing DI--and triblock copolymers
US5756082A · kind A · utility
38Cited by
4References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 12, 1996 |
| Grant date | May 26, 1998 |
| Priority date | — |
| Expiry date | Jun 12, 2016 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S424/05
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A cosmetic stick composition comprising: PA0 a) 5-60% of a volatile silicone, PA0 b) 3-25% of a solidifying agent, and PA0 c) 10-40% of a gel composition comprised of a hydrocarbon oil contained within a polymer network formed by a synthetic diblock copolymer, a triblock copolymer, or mixtures thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.