Inventor

MORGENROTH FRANK

DE2 patents

Patents

2 patents

US6984724B2Jan 10, 2006

Pigmented 1-naphtholsulphonic acid-based monoazo pigments

CLARIANT GMBH2 citations54

US6913641B2Jul 5, 2005

Laked monoazo pigments based on naphtholsulfonic acids

CLARIANT GMBH3 citations54