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NOVEL PHOTOPROTECTIVE SYSTEM
专利权人:
PIERRE FABRE DERMO-COSMETIQUE
发明人:
Valérie PERIER,Hélène DROMIGNY
申请号:
US15683425
公开号:
US20170348217A1
申请日:
2017.08.22
申请国别(地区):
US
年份:
2017
代理人:
摘要:
The present invention concerns a topical, cosmetic or pharmaceutical preparation containing a combination of 3 or 4 solar filters comprising:one or two UVA filters to obtain a critical wavelength >;370 nm, chosen from among: i. 5,6,5,6-tetraphenyl-3,3′-(1,4-phenylene)-bis[1,2,4]triazine,ii. 1,1′-(1,4-piperazinediyl)bis[1-[2-[4-(diethylamino)-2-hydroxybenzoyl]phenyl]-methanoneiii. Butyl Methoxydibenzoylmethane (BMDBM), in a quantity less than 2% by weight with regard to the total weight of said composition,iv. Hexyl 2-[4-(diethylamino)-2-hydroxybenzoyl]benzoate,2,4-Bis[4-(2-ethylhexyloxy)-2-hydroxyphenyl]-6-(4-methoxyphenyl)-1,3,5-triazine=(BEMT),one or two filters chosen from among UVB filters, except octocrylene, PABA and ethylhexyl methoxycinnamate,said composition also containing a pharmaceutically or cosmetically acceptable excipient.
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