Use of thermoplastic elastomers in a composition and compositions thereof
US7750073B2 · kind B2 · utility
8Cited by
11References
34Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 21, 2005 |
| Grant date | Jul 6, 2010 |
| Priority date | — |
| Expiry date | May 5, 2029 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/594
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Compositions and methods for the formation of physically cross-linked thermoplastic elastomeric films are disclosed. The disclosed films are long-lasting, flexible, transfer resistant, and water-proof. The film-forming compositions comprise a thermoplastic elastomer, a tackifier resin, and a volatile solvent useful for formulating cosmetics, personal care products, and pharmaceutical compositions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.