The invention relates to novel intermediates for the preparation of substituted triazines used in particular in the cosmetic, detergent, coating, plastics and textile industries. The invention also relates to the processes for preparation of said intermediates and for the conversion of the latter into final products.
[EN] TRIAZINE DERIVATIVES<br/>[FR] DÉRIVÉS DE TRIAZINE
申请人:3V SIGMA SPA
公开号:WO2013156272A1
公开(公告)日:2013-10-24
The invention relates to novel intermediates for the preparation of substituted triazines used in particular in the cosmetic, detergent, coating, plastics and textile industries. The invention also relates to the processes for preparation of said intermediates and for the conversion of the latter into final products.
S-triazine derivatives carrying benzalmalonate substituents, and
申请人:L'Oreal
公开号:US05236698A1
公开(公告)日:1993-08-17
The invention relates to a compound of formula: ##STR1## where R.sub.1 is of the formula: ##STR2## where R.sub.3 represents a linear or branched C.sub.1 -C.sub.20 alkyl; R.sub.2 is identical to R.sub.1 or is a halogen or a linear or branched C.sub.1 -C.sub.20 alkoxy or mono- or dialkylamino or is of the formulae (III) or (IV): ##STR3## where R.sub.5 is a linear or branched C.sub.1 -C.sub.20 alkyl and n=0 or 1; R.sub.4 denotes H, OH or C.sub.1 -C.sub.5 alkoxy; ##STR4## Application of these compounds to the protection of the skin and hair against ultraviolet radiation.
s-Triazine compounds substituted by benzylidenecamphor substituents and
申请人:L'Oreal
公开号:US05252323A1
公开(公告)日:1993-10-12
Compound of formula: ##STR1## in which R.sub.1 is of the formula: ##STR2## and R.sub.2 is a C.sub.8 -C.sub.20 alkoxy or mono- or dialkylamino or is of the formula: ##STR3## where n=0 or 1; R.sub.4 denotes H, OH or C.sub.1 -C.sub.6 alkoxy; R.sub.5 denoted H or COOR.sub.3 and R.sub.3 is a C.sub.4 -C.sub.20 alkyl. Application of these compounds for the protection of the skin and hair against ultraviolet radiation.
Dérivés s-triaziniques portant des substituants benzalmalonates, leur procédé de préparation, compositions cosmétiques filtrantes les contenant et leur utilisation pour protéger la peau et les cheveux du rayonnement ultraviolet
申请人:L'OREAL
公开号:EP0507691A1
公开(公告)日:1992-10-07
L'invention concerne un composé de formule :
où R1 répond a la formule :
où R3 représente alkyle linéaire ou ramifié en C1-C₂₀;
R2 est identique à R1 ou est halogène, alcoxy ou mono- ou dialkylamino linéaire ou ramifié en C1-C₂₀ ou répond aux formules (III) ou (IV):
où R5 est alkyle linéaire ou ramifié en C1-C₂₀ et n = 0 ou 1;
R4 désigne H, OH ou alcoxy en C1-C6;
Application de ces composés pour la protection de la peau et des cheveux contre le rayonnement ultraviolet.