PREPARATION FOR ADHESION PREVENTION COMPRISING COMPOSITION OF POLYCATIONIC TRIBLOCK COPOLYMER AND POLYANIONIC POLYMER

摘要

[Problem] To provide a composition capable of effective adhesion prevention. [Solution] A preparation for adhesion prevention, the active ingredient of which is a composition comprising a complymer, which is an A-B-A triblock copolymer in which A represents a cationic charged polymer block and B represents a water-soluble block having a polyethylene glycol (or poly(oxyethylene)) chain, and a polyanionic polymer.