Cationic (meth) acrylic silicone-based graft copolymer and cosmetic containing same
US8901265B2 · kind B2 · utility
1Cited by
5References
6Claims
0Family size
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Key dates
| Filing date | Mar 29, 2012 |
| Grant date | Dec 2, 2014 |
| Priority date | — |
| Expiry date | Mar 29, 2032 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q19/10
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention provides a novel (meth)acrylic silicone-based graft copolymer that is preferably used for cosmetics and the like. The (meth)acrylic silicone-based graft copolymer of the present invention is a copolymer obtained by reacting the following radically polymerizable monomers (a) to (d):
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.