发明申请
US20070141013A1 Ampholytic anionic copolymers 有权
两性阴离子共聚物

Ampholytic anionic copolymers
摘要:
Ampholytic copolymers which contain a molar excess of anionogenic and/or anionic groups, polyelectrolyte complexes which contain such an ampholytic copolymer, cosmetic and pharmaceutical compositions which contain at least one such copolymer or polyelectrolyte complex and the use of these copolymers and polyelectrolyte complexes are described.
公开/授权文献
信息查询
0/0