Nouvelles para-phénylènediamines doubles reliées par un bras de liaison comportant un atome de soufre ou d'azote et utilisation en coloration
申请人:L'ORÉAL
公开号:EP1739079A1
公开(公告)日:2007-01-03
La présente demande concerne une nouvelle famille de para-phénylènediamines doubles reliées par un bras de liaison comportant un atome de soufre ou d'azote et leur utilisation pour la coloration des fibres kératiniques.
Ces nouvelles para-phénylènediamines sont utiles en tant que base d'oxydation pour la teinture des fibres kératiniques.
1-Oxo-2,8-diaryl-2,5,8-triaza-1λ5-phosphabicyclo[3.3.0]octanes as Substrates for the Preparation of Bis(2-arylaminoethyl)amines
作者:Daniel P. Pienaar、Tom A. Modro、Agnes M. Modro
DOI:10.1055/s-2000-6421
日期:——
A series of bis(2-arylaminoethyl)amines was prepared by hydrolysis of the corresponding bicyclic phosphoric triamides, followed in some cases by further functionalization.
Novel double para-phenylenediamines joined by a linkage comprising an atom chosen from sulphur and nitrogen and method for dyeing keratinous fibers
申请人:Sabelle Stephane
公开号:US20070011829A1
公开(公告)日:2007-01-18
Disclosed herein is a novel family of double para-phenylenediamines joined by a linkage comprising an atom chosen from sulphur and nitrogen. Also disclosed herein is a dyeing composition comprising at least one double para-phenylenediamine joined by a linkage comprising an atom chosen from sulphur and nitrogen. Further disclosed herein is a method for dyeing keratin fibers comprising applying such a composition to the keratin fibers. A multi-compartment device comprising at least one first compartment containing at least one dyeing composition of the present disclosure and at least one second compartment containing at least one oxidizing composition is also disclosed herein.