Use of random copolymer with hydrophobic and hydrophilic groups in different structural units as emulsifier is useful for producing polymer-modified nanoparticles, e.g. of silica, silver or metal sulfide or carbonate for use in polymer

摘要

Use of random copolymers (I) containing (A) structural unit(s) with hydrophobic groups and (B) structural unit(s) with hydrophilic groups as emulsifier is claimed. An independent claim is also included for a process for producing polymer-modified nanoparticles (II).