Compositions comprising heteropolymers and at least one oil-soluble polymers chosen from alkyl celluloses and alkylated guar gums
US7276547B2 · kind B2 · utility
6Cited by
235References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 12, 2000 |
| Grant date | Oct 2, 2007 |
| Priority date | — |
| Expiry date | Dec 12, 2020 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/594
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Compositions comprising at least one structuring polymer and at least one oil-soluble polymer chosen from alkyl celluloses and alkylated guar gums. The compositions may further comprise at least one fatty alcohol. This composition may be in the form of stable compositions such as, for example, make-up sticks, lipsticks and sunscreen sticks.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.