Inventor

FLEISCHER HERBERT

2 patents

Patents

2 patents

US3963714AJun 15, 1976

Quaternary ammonium salts

BASF AG9 citations70

US4488879ADec 18, 1984

Process for dyeing textile materials of polyacrylonitrile: quaternized piperazine copolymer as basic dye retarder

BASF AG6 citations58