C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
C07C 211/51 (2006.01) A61K 8/41 (2006.01) A61Q 5/10 (2006.01) C07C 215/74 (2006.01) C07C 217/80 (2006.01) C07D 317/58 (2006.01) D06P 1/32 (2006.01)
Patent
CA 2436432
The invention relates to colouring agents for keratin fibres containing [1.1'- biphenyl]-2.4-diamine derivatives of general formula (I) or physiologically acceptable, water soluble salts thereof in addition to novel [1.1'-biphenyl]- 2.4-diamine derivatives.
L'invention concerne des agents colorants destinés à des fibres kératiniques, contenant des dérivés (1,1'-biphényl)-2,4-diamine de la formule générale (I) ou leurs sels physiologiquement acceptables solubles dans l'eau, ainsi que de nouveaux dérivés (1,1'-biphényl)-2,4-diamine.
Braun Hans-Jurgen
Chassot Laurent
Mbm Intellectual Property Law Llp
P&g-Clairol Inc.
Wella Aktiengesellschaft
LandOfFree
Colouring agents for keratin fibers containing... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Colouring agents for keratin fibers containing..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Colouring agents for keratin fibers containing... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1556286