Cosmetic or dermatological composition comprising merocyanine and amino-substituted 2-hydroxybenzophenone type UVA screening agent and / or hydrophilic organic UVA screening agent
The present invention corresponds to a) at least one oily phase in a physiologically acceptable medium, and b) the following formula (1) and also its E / E- or E / Z-geometric isomer form: At least one merocyanine compound, wherein R is a C1-C22 alkyl group, a C2-C22 alkenyl group, a C2-C22 alkynyl group, a C3-C22 cycloalkyl group or a C3-C22 cycloalkenyl group, Each group is optionally selected from c) (i) an amino-substituted 2-hydroxybenzophenone compound, (ii) a hydrophilic organic UVA screening agent, and (iii) a mixture thereof. And at least one UVA screening agent, wherein the hydrophilic organic UVA screening agent is present in an amount of more than 0.5% by weight relative to the total weight of the composition. The invention also relates to a non-therapeutic cosmetic method for caring for and / or making up said keratin material comprising the application of at least one composition according to the invention as defined above to the surface of the keratin material. . Non-therapeutic to limit skin darkening and / or improve facial skin color and / or uniformity, including the application of at least one composition as defined above to the surface of a keratin material Also related to makeup methods. The invention also relates to a non-therapeutic cosmetic method for preventing and / or treating signs of aging of keratin materials, comprising the application of at least one composition as defined above to the surface of keratin materials.本発明は、生理的に許容される媒体中に、a)少なくとも1つの油性相と、b)次式(1)及び更にそのE/E-又はE/Z-幾何異性体形態に相当する、少なくとも1種のメロシアニン化合物と、(式中、Rは、C1～C22アルキル基、C2～C22アルケニル基、C2～C22アルキニル基、C3～C22シクロアルキル基又はC3～C22シクロアルケニル基であり、前記各基は、1つ又は複数のOで場合により中断される)c)(i)アミノ置換2-ヒドロキシベンゾフェノン化合物、(ii)親水性有機UVA遮蔽剤、及び(iii)これらの混合物から選択される少なくとも1種のUVA遮蔽剤とを含み、前記親水性有機UVA遮蔽剤が、組成物の総質量に対して0.5質量%を超える量で存在する、化粧用又は皮膚用組成物に関する。また、本発明は、上に定義した本発明による少なくとも1種の組成物の、ケラチン物質の表面への施用を含む、前記ケラチン物質をケア及び/又はメークアップする非治療的化粧方法にも関する。本発明、上に定義した少なくとも1種の組成物の、ケラチン物質の表面への施用を含む、皮膚の黒ずみを制限し、且つ/又は顔肌の色及び/若しくは均一性を改善する非治療的化粧方法にも関する。本発明は、上に定義した少なく
