Inventor

WILHELM JEAN-CLAUDE

FR2 patents

Patents

2 patents

US6540794B1Apr 1, 2003

Azo dyes, a process for their preparation and their use in the dyeing or printing of hydrophobic fiber materials

CIBA SC HOLDING AG3 citations58

US7012137B2Mar 14, 2006

Phthalimidyl azo dyes, process for the preparation thereof and the use thereof

CIBA SC HOLDING AG0 citations48