摘要:
A sunscreen composition containing a UV-B dibenzoylmethane derivative, such as 4-(1,1-dimethylethyl)-4'-methoxydibenzoylmethane (PARSOL 1789), and a stabilizer/solubilizer for the dibenzoylmethane derivative selected from formula (I) and formula (II), and mixtures thereof: ##STR1## wherein m=5, 7, 9 or mixtures and n=4, 6, 8 or mixtures; ##STR2## wherein m=5, 7 or mixtures and n=4, 6 or mixtures. These long branched chain alkyl hydroxybenzoates and long branched chain benzoates having a C.sub.4.sup.+ branch at the 2 position are quite effective in stabilizing the dibenzoylmethane derivative UV-B filter compounds making them more effective; effective for longer periods of time.
摘要:
The present invention relates to a method for regulating wrinkles and/or atrophy in mammalian skin comprising treating the skin with a safe and effective amount of salicylic acid and/or additional active component.
摘要:
The present invention relates to a composition for regulating wrinkles and/or atrophy in mammalian skin comprising treating the skin with a safe and effective amount of salicylic acid and/or additional active component.
摘要:
The present invention is directed to a composition for screening out ultraviolet radiation, comprising, in association, at least one nanopigment of metallic oxide and at least one UV-screening fat-soluble polymer.
摘要:
A photochromic ultra-violet ray shield material principally composed of titanium oxide particles, which have a specific surface area of 25 m2/g or above and also have .DELTA.E=5.ltoreq.A (discoloration degrees) and B (at restoration)
摘要翻译:具有比表面积为25m 2 / g以上并且还具有DELTA E = 5(A变色度)和B(恢复)的二氧化钛颗粒的光致变色紫外线屏蔽材料< DELTA E = 3,其制造方法和使用其的皮肤外用制剂。 获得了光致变色性和优异的紫外线屏蔽效果。
摘要:
The present invention provides a photochromic compound oxide of Ti, Fe and Si which may contain Al and a cosmetic comprising the above photochromic compound oxide which, even when a light quantity change instantaneously occurs as in taking a photographic picture with the use of flashlight, exhibits satisfactory changes in lightness and color difference in accordance with the above instantaneous light quantity change.
摘要:
A simulated skin tan is obtained by simultaneously or sequentially applying a fluid formulation comprising dihydroxyacetone and a fluid formulation comprising a secondary polyamine, wherein the polyamine formulation also contains a color modifier which is: an amino acid; a substituted ethylenediamine; and mixtures of any two or more of the foregoing.
摘要:
Stable skin coloring cosmetic emulsion comprising A) from 50 to 92% by weight, based on the total emulsion weight, of an aqueous phase containing from 0.5 to 10% by weight, based on the total emulsion weight, of dihydroxyacetone and B) from 8 to 50% by weight, based on the total emulsion weight, of a fatty phase comprising from 5 to 15% by weight of isoparaffin or poly-.alpha.-olefin, from 3 to 7% by weight of an emulsifying agent consisting of a mixture of saturated or unsaturated sorbitol and glycerol esters of C.sub.18 fatty acids with a straight or branched chain, optionally including hydroxyl, said esters being oxyethylenated and oxypropylenated, the total number of ethylene oxide and propylene oxide being less than or equal to 5, and from 0 to 15% by weight of the additional fatty bodies, all of the percentages being based on the total emulsion weight. The water-in-oil emulsion can be used to obtain a triple water-in-oil-in-water emulsion.
摘要:
Novel polymeric compositions and their intermediates are provided, providing for broad range protection from ultraviolet radiation. Acryl polymers comprising at least two different ultraviolet absorbing moieties having different light absorbing ranges are employed in conjunction with another hydrophilic monomer to provide sunscreen formulations for invisibility, and enhanced protection, without deleterious effects in the dermis.
摘要:
The present application relates to an anhydrous cosmetic composition comprising at least one silicone-containing compound and a specific fatty acid ester. This composition may be used as a care product and/or a make-up product for the skin and/or for keratinous materials.