Hydroxyl-functionalized dendritic macromolecules in topical cosmetic and personal care compositions
US6582685B1 · kind B1 · utility
6Cited by
7References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 29, 2000 |
| Grant date | Jun 24, 2003 |
| Priority date | — |
| Expiry date | Aug 29, 2020 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S424/01
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The invention provides a cosmetic and personal care composition, preferably a hair styling composition such as spray, gel or mousse, comprising a hydroxyl-functionalized dendritic macromolecule. Preferably the dendritic macromolecule is built up from polyester units.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.