Inventor

YABUSHITA SHIN-ICHI

JP2 patents

Patents

2 patents

US5646274AJul 8, 1997

Phthalocyanine monoazo compounds and a process for producing the same

SUMITOMO CHEMICAL CO3 citations57

US5717077AFeb 10, 1998

Fiber reactive phthalocyanine monoazo compounds having improved dyeing properties

SUMITOMO CHEMICAL CO0 citations36