New polymers having controlled structure and properties, useful e.g. in detergent or skin or hair care compositions, comprising amphoteric or zwitterionic part and another separate part

摘要

In new copolymers (I), having a controlled structure and comprising two separate parts, i.e. a part (A) comprising ionic (or potentially ionic) units and a part (B) which is not amphoteric or zwitterionic, part (A) is amphoteric or zwitterionic and comprises (i) cationic (or potentially cationic) units A c, anionic (or potentially anionic) units A a and optionally neutral, hydrophilic and/or hydrophobic units A n or (ii) zwitterionic units A z and optionally units A c, A a and/or A n.