Inventor
SEGAWA TOMIO
JP4 patents
Patents
4 patentsUS4218376AAug 19, 1980
Process for producing highly chlorinated copper phthalocyanine
KAWASAKI KASEI CHEMICALS3 citations59
US5153314AOct 6, 1992
Process for producing a copper phthalocyanine compound
KAWASAKI KASEI CHEMICALS4 citations58
US4906747AMar 6, 1990
Process for producing a metal phthalocyanine and/or its derivative
KAWASAKI KASEI CHEMICALS5 citations58
US4330470AMay 18, 1982
Process for producing highly chlorinated copper phthalocyanine
KAWASAKI KASEI CHEMICALS3 citations51