Assignee
BUGAUT ANDREE
3 patents
Top patents by PatentIndex Score
US4330291AMay 18, 1982
Nitrated coupler compounds useful in direct dyeing and simultaneous oxidation and direct dyeing of keratinic fibers
BUGAUT ANDREE25 citations79
US4329504AMay 11, 1982
Metaphenylenediamines
BUGAUT ANDREE9 citations72
US4185958AJan 29, 1980
Compositions based on direct dyestuffs containing a 2,5-dihydroxyphenylcarboxylic acid or a salt thereof
BUGAUT ANDREE12 citations70