이 원료는 2-메타크릴로일옥시에칠포스포릴콜린, 부틸메타크릴레이트 및 소듐메타크릴레이트모노머로 구성된 중합된 4급 암모늄염이다.

2-Methyl-2-propenoyloxyethyl N,N,N-trimethylammonioethyl phosphate inner salt, polymer with butyl 2-methyl-2-propenoate and sodium 2-methyl-2-propenoate: Polyquaternium-65 is a polymeric quaternary ammonium salt consisting of2-methacryloyloxyethylphosphorylcholine, butyl methacrylate and sodium methacrylate monomers.

本品は、メタクリロイルオキシエチレンホスホリルコリン、メタクリル酸ブチル及びメタクリル酸ナトリウムからなる第４級アンモニウム塩である。