Invention Grant
- Patent Title: Cosmetic composition comprising an ampholytic copolymer
- Patent Title (中): 包含两性共聚物的化妆品组合物
-
Application No.: US11019827Application Date: 2004-12-22
-
Publication No.: US08343520B2Publication Date: 2013-01-01
- Inventor: Aline Seigneurin , Carole Foucault
- Applicant: Aline Seigneurin , Carole Foucault
- Applicant Address: FR Cedex
- Assignee: Rhodia Chimie
- Current Assignee: Rhodia Chimie
- Current Assignee Address: FR Cedex
- Agency: Hunton & Williams, LLP
- Priority: FR0315281 20031223
- Main IPC: A61K8/00
- IPC: A61K8/00 ; A61Q19/10
Abstract:
The present invention relates to novel cosmetic compositions, more particularly for treating the skin or the hair, comprising an ampholytic artificial copolymer. The invention also relates to the use of the polymer in cosmetic compositions. The polymer comprises units derived from a polycationic monomer and units derived from a monomer of acidic nature.
Public/Granted literature
- US20050191265A1 Cosmetic composition comprising an ampholytic copolymer Public/Granted day:2005-09-01
Information query
