S-triazine sunscreens bearing hindered para-aminobenzalmalonate/para-aminobenzalmalonamide and aminobenzoate/aminobenzamide substituents
申请人:Richard Herve
公开号:US20060045859A1
公开(公告)日:2006-03-02
Novel s-triazine sunscreens have the structural formula (I):
and are formulated into cosmetic/dermatological photoprotective compositions useful for photoprotecting keratinous substances against the damaging effects of UV-radiation.
Photostable sunscreen compositions containing at least one dibenzoylmethane compound UV-A screening agent and at least one particular s-triazine compound have improved effectiveness with respect to UV-A radiation.
Photostable sunscreen compositions containing at least one cinnamic acid ester UV-B filter and at least one particular s-triazine compound have improved effectiveness with respect to UV-B radiation.
[EN] S-TRIAZINE DERIVATIVES CONTAINING AT LEAST TWO PARTICULAR SILANE AMINOBENZOATE OR SILANE AMINOBENZAMIDE GROUPS; PHOTOPROTECTIVE COSMETIC COMPOSITIONS CONTAINING THESE DERIVATIVES; USES OF THE SAID S-TRIAZINE DERIVATIVES<br/>[FR] DÉRIVÉS DE S-TRIAZINE CONTENANT AU MOINS DEUX GROUPES SILANE AMINOBENZOATE OU SILANE AMINOBENZAMIDE PARTICULIERS ; COMPOSITIONS COSMÉTIQUES PHOTOPROTECTRICES CONTENANT CES DÉRIVÉS ; UTILISATIONS DESDITS DÉRIVÉS DE S-TRIAZINE
申请人:OREAL
公开号:WO2009053149A1
公开(公告)日:2009-04-30
The invention relates to novel s-triazine derivatives containing at least two particular silane aminobenzoate or silane aminobenzamide groups and to their cosmetic uses. The invention also relates to photoprotective compositions comprising s-triazine derivatives containing at least two particular grafted silane aminobenzoate or silane aminobenzamide groups as sunscreens that are active in the UV-B radiation range.
Aminoarylvinyl-s-triazine compounds and uses thereof
申请人:Candau Didier
公开号:US20050008588A1
公开(公告)日:2005-01-13
The invention relates to the use of at least one agent for screening out light radiation with a wavelength ranging from 370 to 500 nm as an agent for inhibiting the degradation of endogenous carotenoids present in the skin. The invention is useful for treating skin disorders caused by sunlight (e.g., solar urticaria, actinic dermatitis and pigmentation marks). The invention also relates to novel aminoarylvinyl-s-triazine compounds and to the use thereof as agents for screening out light radiation ranging from 370 to 500 nm.