Glyceryl citrate polyesters in personal care
US6861498B1 · kind B1 · utility
5Cited by
1References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 23, 2003 |
| Grant date | Mar 1, 2005 |
| Priority date | — |
| Expiry date | Jan 23, 2023 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G63/20
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to specific glyceryl alkoxylated citrate esters and their use in lipsticks. These polymers not only do not have a mal taste, but also have a very pleasant taste. This coupled with their use to prevent syneresis in lipsticks, make these products very desirable in lipstick applications.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.