36 results about "Bis-ethylhexyloxyphenol methoxyphenyl triazine" patented technology

The present invention is an oil-in-water emulsified composition and a sunscreen cosmetic characteristically comprising the following (a)-(j):(a) Octocrylene(b) Bis ethylhexyloxyphenol methoxyphenyl triazine(c) Hexyl diethylaminohydroxybenzoylbenzoate(d) 4-tert-butyl-4′-methoxybenzoylmethane(e) Water soluble polymer(f) Water-swelling clay mineral(g) Oil component having IOB of 0.05 or more(h) Higher fatty acid(i) Surfactant(j) WaterThe object of the present invention is to provide a sunscreen cosmetic that manifests a superior ultraviolet absorption effect and is superior in terms of the emulsification stability and the sensation during use.

An O / W emulsion composition having excellent ultraviolet light blocking properties, preparation stability and feeling of use, wherein an oily organic ultraviolet absorbent such as octocrylene and a solid organic ultraviolet absorbent are blended. The O / W emulsion composition contains the components (a)-(c) mentioned below, and an oil phase containing the component (a) has an average particle diameter of not more than 700 nm. (a) an organic ultraviolet absorbent containing (a1) octocrylene, which is in an oil form at 20 DEG C (b) an organic ultraviolet absorbent selected from (b1) bis-ethylhexyloxyphenol methoxyphenyl triazine and (b2) methylene bis-benztriazolyl tetramethylbutylphenol, which is in a solid state at 20 DEG C (c) a polyoxyethylene / polyoxyalkylene alkyl ether block polymer represented by general formula (1) or (2): R1O-(PO)m-(EO)n-H (1) (In the formula, R1 represents a hydrocarbon group having 16-18 carbon atoms; PO represents an oxypropylene group; EO represents an oxyethylene group; PO and EO are added in blocks; and m and n respectively represent average mole numbers of added PO and EO and satisfy 70 > m > 4, 70 > n > 10 and n > m.) R2O-(AO)p-(EO)q-R3 (2) (In the formula, R2 and R3 may be the same or different and each represents a hydrocarbon group having 1-4 carbon atoms; AO represents an oxyalkylene group having 3-4 carbon atoms; EO represents an oxyethylene group; AO and EO are added in blocks; and p and q respectively represent average mole numbers of added AO and EO and satisfy 1 = p = 70, 1 = q = 70 and 0.2 < (q / (p + q)) < 0.8.)

The present invention addresses the problem of providing a highly transparent aerosol-type sunscreen having high ultraviolet-protective effects that is free of tackiness and is capable of being uniformly sprayed on skin or hair, by stably blending a slightly soluble ultraviolet absorber having high ultraviolet-protective ability under coexistence of a liquefied gas. Provided is an aerosol containing: an undiluted solution which is a water-in-oil emulsion containing components (a) through (c), where component (a) is 1-3% by mass bis-ethylhexyloxyphenol methoxyphenyl triazine, component (b) is 5-50% by mass of a diester of propylene glycol and a C8-C10 fatty acid, and component (c) is 5-15% by mass of ethylhexyl methoxycinnamate; and a liquefied gas as a propellant, the aerosol-type sunscreen cosmetic characterized in that the mass ratio of component (a) and components (b) and (c) in the water-in-oil emulsion is in the range of 1:10 to 1:20.

A sunscreen cosmetic achieves high ultraviolet ray protection effect even when restricting a blended amount of the liquid ultraviolet ray absorbing agents ethylhexyl methoxycinnamate and octocrylene, that is stable and has excellent texture, and does not resulting in an unnatural whiteness on application. A sunscreen cosmetic comprises: (A) 0.5 to 10.0 mass % of t-butyl methoxydibenzoylmethane and / or diethylamino hydroxybenzoyl hexyl benzoate; (B) 0.5 to 5.0 mass % of bis-ethylhexyloxyphenol methoxyphenyl triazine; (C) 0.5 to 5.0 mass % of ethylhexyl triazone; (D) 5 to 50 mass % of an ester oil to which the ingredients (A), (B) and (C) have a solubility, at 25° C., of 10% or more; and (E) 1.5 to 12 mass % of an ultraviolet ray scattering agent; wherein the total blended amount of the ingredients (A), (B) and (C) is 1.5 to 15 mass % and the total blended amount of ethylhexyl methoxycinnamate and octocrylene is 3 mass % or less.

The present invention relates to composition and combination of photostabilising BMDBM sunscreens, especially, the present invention concerns a combination comprising butyl methoxy dibenzoyl methane (BMDBM), bis-ethylhexyloxyphenol methoxyphenyl triazine (BEMT) and methylene bis-benzotriazolyl tetramethylbutylphenol (MBBT) through light stability and composition of an excipient received by drugs or cosmetics, wherein (i), the BEMT / BMDBM ratio by mass is greater than or equal to 1 and is preferably greater than or equal to 1.5, (ii), the content of the BMDBM in the total weight of the composition is in a range between 1-5; and (iii) the amount of the MBBT in the total weight of the composition is in a range between 3-7, and the composition does not includes octocrylene, PABA or ethyl and hexyl methoxycinnamate esters.

The invention discloses a sunscreen composition containing layered composite metal hydroxide and a preparation method thereof. The composition comprises the following components in parts by weight: 0.5-10 parts of layered composite metal hydroxide, 5-8 parts of ethylhexyl methoxycinnamate, 1-2 parts of butyl methoxyl dibenzoylmethane, 1-3 parts of benzophenone-3 and 0-1 part of bis-ethylhexyloxyphenol methoxyphenyl triazine, wherein the layered composite metal hydroxide material is safe, high in light stability and good in compatibility with other components, and the compatibility with other components in cosmetics is increased; the ethylhexyl methoxycinnamate and the benzophenone-3 absorb ultraviolet rays of a UVB wave band mainly, the butyl methoxyl dibenzoylmethane absorbs ultraviolet rays of a UVA wave band mainly, and the bis-ethylhexyloxyphenol methoxyphenyl triazine is a broad-spectrum UV absorbent; the layered composite metal hydroxide reaches the effect of physical screening through scattering and diffuse reflection of UV light, and realizes synergistic interaction with other organic ultraviolet absorbent with each other, so that the sunscreen range and sunscreen degree can be obviously promoted.