PIVEL RANIERI, JUAN PABLO,FERRER CUESTA, JUAN MANUEL,FORT, DIEGO,TABAREZ, CARLOS,MOYNA, PATRICK
申请号：
EP10789042
公开号：
EP2444396A4
申请日:
2010.06.15
申请国别(地区):
EP
年份:
2015
代理人:
摘要：
The present invention relates to a composition comprising (i) a compound A that absorbs in the near visible- ultraviolet A (UVA) region and (ii) a compound B that absorbs in the ultraviolet B (UVB) region, wherein at least one of said compounds A or B is a compound of formula (I) wherein Y represents an optionally substituted aryl or styryl-aryl group, R1, R2, R3 and R4 independently of each other represent H, OH, ORa, NH2, NHRa, NRaRb, NO2 or halogen wherein Ra and Rb independently of each other represent C1-C10 alkyl and R5 and R6 independently of each other represent H, or alternatively R5 and R6 together form a C-C bond between the carbon atoms to which they are bound. The invention also relates to the use of said compound of formula (I) in the preparation of a photoprotective composition and to the related cosmetic treatment.
