C - Chemistry – Metallurgy – 09 – B
Patent
C - Chemistry, Metallurgy
09
B
167/302, 260/601
C09B 51/00 (2006.01) C07C 217/82 (2006.01) C07C 217/84 (2006.01) D06P 3/14 (2006.01)
Patent
CA 1182130
PRECIS L'invention concerne de nouveaux composés ayant la formule générale : Image (I) dans laquelle R désigne un atome d'hydrogène, ou un radical alkyle inférieur, hydroxyalkyle inférieur ou polyhydro- xyalkyle inférieur. Les composés de l'invention sont utili- sés dans des compositions tinctoriales et lotions de mise en plis et permettent d'obtenir des nuances très puissantes.
383407
Andrillon Patrick
Bugaut Andree
L'oreal
Swabey Ogilvy Renault
LandOfFree
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