Silicone lanolin esters
US6087522A · kind A · utility
1Cited by
4References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 12, 1999 |
| Grant date | Jul 11, 2000 |
| Priority date | — |
| Expiry date | Oct 12, 2019 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G77/38
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Lanolin eaters of silicones are prepared by reacting a carboxy silicone and lanolin alcohol to form an ester. The resultant products are useful as highly water resistant lubricating coatings for skin.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.