Inventor

ZWIRGZDAS ANTHONY C

US4 patents

Patents

4 patents

US4946509AAug 7, 1990

Diarylide pigment compositions

SUN CHEMICAL CORP75 citations94

US5863459AJan 26, 1999

Fluorescent yellow azo pigments

SUN CHEMICAL CORP19 citations91

US5062894ANov 5, 1991

Poly (alkylene oxide)-modified diarylide pigment composition

SUN CHEMICAL CORP43 citations91

US5145997ASep 8, 1992

Poly (alkylene oxide) substituted acetoacetanilides

SUN CHEMICAL CORP12 citations72