81 results about "UV filter" patented technology

The present invention relates to a sunscreen composition comprising renewable UV filters, having a maximum mass balanced renewable or renewable carbon content and, at the same time, satisfying the desired properties in terms of high sun protection factor, UVA protection factor, appealing skin feel, and minimal impact on the environment.

The present relates to compounds of formula (I) as defined herein. The compounds are suitable for protection against ultraviolet (UV) radiation. Further, the present invention is concerned with compositions comprising at least one compound of formula (I) and uses of said compounds as UV filters and light stabilizing agents.

The present invention relates to a UV-light-blocking glass powder and its use as a UV filter, particularly in cosmetic or pharmaceutical preparations. The invention also relates to a method for producing the powder.

COMPOSITION COMPRISING INORGANIC UV FILTERS The present invention relates to a composition comprising: (a) at least one first inorganic UV filter selected from hydrophilic inorganic UV filters; and (b) at least one second inorganic UV filter selected from (b1) amphiphilic inorganic UV filters, (b2) lipophilic inorganic UV filters, and mixtures thereof, the weight ratio of the quantity of (a) first inorganic UV filter(s) / the quantity of (b1) amphiphilic inorganic UV filter(s) in the composition being from 10:1 to 1:10, and the weight ratio of the quantity of (a) first inorganic UV filter(s) / the quantity of (b2) lipophilic inorganic UV filter(s) in the composition being from 10:1 to 1:8.The composition according to the present invention can offer at least an acceptable user experience, preferably in terms of a pulling sensation, a sticky sensation, a fresh sensation and a greasy sensation. Figure for the abstract: none.

The present invention relates to a UV filter concentrate comprising at least one oil-soluble organic UV filter UV1 that is liquid at room temperature, and at least two different oil-soluble organic UV filters UV2 and UV3 that are crystalline at room temperature, and at least one diol. The UV filter concentrate is processed into a sunscreen composition or a cosmetic composition or a home care composition.

An innovative cold-process manufacturing for lotion with sunscreen properties including a aqueous phase, a liquid SPF-tunable cold-processable UV filter, a liquid cold-processable emulsifier, and a liquid cold-processable rheology modifier that are creating a pleasant and stable emulsion.

Provided is a combination of at least two of creatine, bifida ferment lysate and sechium edule fruit extract to repair DNA damage to the skin caused by light in the range 280-1400 nm. These agents are combined with UV filters and optionally one or more blue light and / or one or more IR reflector(s) in cosmetic compositions used to prevent sun-induced damage to the skin, in particular to prevent senolytic or senomorphic senescence and / or appearance of the visible signs of skin aging, in particular one or more of fine lines, wrinkles, age spots, skin dryness, thinning of the skin and loss of elasticity.

SUN CARE COMPOSITION The present invention relates to a composition comprising: (a) at least one polar oil in an amount greater than or equal to 20% by weight, relative to the total weight of the composition, (b) at least one inorganic UV filter, (c) at least two preservatives, and (d) at least one compound selected from vitamin B3 and derivatives thereof. The composition according to the present invention is suitable for a cosmetic sun care composition for keratinous substances, such as skin. Figure for the abstract: none

The present relates to compounds of formula (I) as defined herein. The compounds are suitable for protection against ultraviolet (UV) radiation. Further, the present invention is concerned with compositions comprising at least one compound of formula (I) and uses of said compounds as UV filters and light stabilizing agents.

The present invention is directed to cosmetic sunscreen compositions with light, fresh and watery sensation, blurring effect and improved SPF, comprising (a) a fatty compound system; (b) Copernicia cerifera (carnauba) wax; (c) a filler system; (d) a polymer and surfactant system; and (e) at least one organic UV filter. The invention is also related to the use of the cosmetic sunscreen composition.

The present invention provides a cosmetic composition, comprising at least one UV filter compound (A), at least one crosslinked polyester component (B), optionally at least one cosmetically acceptable carrier (C), and optionally one or more other components commonly used in the cosmetic field (D).

The invention relates to the technical field of functional films, and discloses a composite functional film with high light transmission and UV (ultraviolet) filtering property, which sequentially comprises a base material layer, a bonding layer, a dual-mechanism UV filtering functional layer, a superhard layer and a surface functional layer from bottom to top, the bonding layer is a Cr or Ti layer; the dual-mechanism UV filtering functional layer comprises a disordered multilayer dielectric film and a plasma resonance enhanced absorption layer; the superhard layer is of a three-dimensional interpenetrating network structure formed by a diamond-like carbon phase and hexagonal boron nitride nanosheets; the surface functional layer is a photocatalytic surface functional layer, and the photocatalytic surface functional layer is a TiO2 / SiO2 composite material with a micro-nano hierarchical porous structure. The composite functional film provided by the invention realizes high UV barrier and high light transmission balance, improves the mechanical durability of the film body, and is applicable to multiple scenes.

The invention discloses a manipulator type finish paint visual detection device and system. The device comprises a six-axis mechanical arm, a visual detection module, a displayer, a stand column set and a bottom plate, the visual detection module is installed at the tail end of the six-axis mechanical arm and composed of a camera and a lens assembly provided with a high-light-transmittance UV mirror, and the displayer is fixedly connected with the bottom plate through the stand column set and used for providing stable illumination; and the manipulator drives the visual module to move according to a preset track, and completes illumination, image acquisition and multi-angle detection tasks at the same time. The visual detection module is provided with a UV lens to prevent a lens from being polluted and scratched, so that the imaging quality and the equipment stability are improved; and the multi-view shooting and multi-model image recognition strategy is combined, so that the recognition precision and repeatability of the tiny defects are remarkably improved. Compared with traditional manual detection and tunnel type detection, the paint surface defect detection device can achieve automatic, high-precision and quantifiable paint surface defect detection, is suitable for a multi-vehicle-type and multi-station flexible production environment, and has good universality.

The present invention relates to a UV-light-blocking glass powder and its use as a UV filter, particularly in cosmetic or pharmaceutical preparations. The invention also relates to a method for producing the powder.

COMPOSITION COMPRISING AN AMPHIPHILE INORGANIC UV FILTER AND POLYOL The present invention relates to a composition comprising: (a) at least one amphiphilic inorganic UV filter, preferably an amphiphilic metal oxide, and more preferably amphiphilic TiO2; and (b) at least one polyol, wherein the amount of (a) the amphiphilic inorganic UV filter in the composition is greater than 6% by weight, preferably greater than 7% by weight, and more preferably greater than 8% by weight, relative to the total weight of the composition. The composition according to the present invention can provide improved UV protection and improved whiteness. Figure for abstract: none

The present invention relates to a composition comprising: (a) at least one UV filter; (b) at least one associative polymer comprising one or more acrylic and / or methacrylic units; (c) at least one polyglyceryl fatty acid ester; and (d) at least one organic filler. The composition according to the present invention is stable and can provide a light and fresh feeling to keratin materials, as well as no or reduced oily / greasy feeling.

Title: Use of vanillin derivatives to inhibit, attenuate and / or mask the odor of organic UV filters, and compositions containing them Technical field The present invention relates to the field of cosmetic products, and aims in particular to propose the cosmetic use i) of at least one compound of formula (I) formula (I) in which: R 1 represents a hydrogen atom, or a (C1-C6)alkyl group, preferably a (C1-C4)alkyl group; R 2 represents an i) hydrogen atom, or a group selected from ii) (C1-C6)alkyl, and iii) (C1-C6)alkoxy; and R 3, R 4 and R 5, identical or different, preferably identical, represent a hydrogen atom or a group selected from a) hydroxy, b) amino, c) (C1-C4)alkyl, and d) (C1-C4)alkoxy; to inhibit and / or attenuate and / or mask the odor ii) of one or more organic UV-A and / or UV-B filter(s).

Aqueous suspension (1) of at least one organic UV filter with a particle size DN30 of 100 nm or more obtainable by a process for producing the aqueous suspension (1) of at least one organic UV filter with a particle size DN30 of 100 nm or more, wherein the process comprises the step of milling a suspension (2) comprising the at least one organic UV filter in a mixture of water and a hydrophobic additive in a milling device at a temperature of 35 to 90 °C, wherein the hydrophobic additive is a cosmetic oil and wherein the suspension (2) further comprises a dispersant, wherein the dispersant is selected from polyglycerol alkyl esters and alkyl polyglucosides.

Cosmetic Sunscreen Compositions, Use of Hydroxyapatite, and Use of a Cosmetic Sunscreen Composition. The present invention relates to a cosmetic sunscreen composition comprising (a) at least one organic UV filter; (b) at least one polymer; (c) at least one surfactant; and (d) hydroxyapatite. The invention also relates to the use of hydroxyapatite to improve the SPF of cosmetic sunscreen compositions and the use of said cosmetic sunscreen composition. Figure for abstract: none

Composition comprising a UV filter, a superabsorbent polymer, a fatty acid ester, and an anionic surfactant. The present invention relates to a composition, preferably cosmetic, comprising, in a physiologically acceptable medium: - At least one UV filter, - At least one superabsorbent polymer selected from starches grafted with an acrylic polymer, - At least one C12-C24 fatty acid ester and a C2-C24 polyol ester, and - At least one carboxylic anionic surfactant or carboxylate selected from amino acids modified by at least one C8-C30 hydrocarbon chain and their salts. Figure for the abstract: none

The present invention relates to personal care compositions disclosed herein, for example, personal care compositions that achieve enhanced whitening values for Fitzpatrick 4, 5, or 6 skin types. According to one aspect, there is provided a personal care composition comprising an inorganic UV filter component comprising: zinc oxide; and an iron oxide system comprising: Fe3C>4, FeH3C>3, and Fe2C>3, wherein the personal care composition has a weight ratio of FeH3C>3 to Fe3C>4 of from about 3.1 to about 6.2, and a weight ratio of FeH3C>3 to Fe2C>3 of from about 2.4 to about 5.1.

The utility model belongs to the field of multimode optical fiber testing, and particularly discloses an ultraviolet multimode optical fiber testing system. An ultraviolet laser, an ultraviolet filter and a light path switcher are sequentially arranged along a light path; a first switching optical path of the optical path switcher is connected to the input end of the first ultraviolet optical fiber collimator, and a second switching optical path of the optical path switcher is connected to the input end of the second ultraviolet optical fiber collimator; the output end of the first ultraviolet optical fiber collimator, the ultraviolet multimode optical fiber to be detected and the broadband detection device are connected in sequence; the output end of the second ultraviolet optical fiber collimator, the ultraviolet multimode optical fiber to be detected and the attenuation detection device are connected in sequence; the broadband detection device is used for detecting the bandwidth of the ultraviolet multimode optical fiber to be detected, and the attenuation detection device is used for detecting the attenuation of the ultraviolet multimode optical fiber. The ultraviolet multi-mode optical fiber testing system can effectively evaluate the bandwidth performance or attenuation performance of the ultraviolet multi-mode optical fiber, and solves the problem that the existing multi-mode optical fiber testing system is not suitable for the performance test of the ultraviolet multi-mode optical fiber.

The present relates to compounds of formula (I) as defined herein. The compounds are suitable for protection against ultraviolet (UV) radiation. Further, the present invention is concerned with compositions comprising at least one compound of formula (I) and uses of said compounds as UV filters and light stabilizing agents.

The invention relates to a sunscreen composition comprising (i) at least 0.1 wt.% of a compound according to formula (Ia) or a salt, hydrate, stereoisomer, tautomer or N-oxide thereof, based on the total weight of the composition; and (ii) (RS)-2-ethylhexyl-(2E)-3-(4-methoxyphenyl)prop-2-enoate (INCI ethylhexyl methoxycinnamate), wherein the composition is free of 4-(tert.-butyl)-4'-methoxydibenzoylmethane (INCI butyl methoxydibenzoylmethane).

COSMETIC SUNSCREEN COMPOSITIONS AND USE OF A COSMETIC SUNSCREEN COMPOSITION The present invention relates to cosmetic sunscreen compositions with a light, fresh, and watery feel, a blending effect, and an improved SPF, comprising (a) an oil compound system; (b) Copernicia cerifera (carnauba) wax; (c) a filler system; (d) a polymer and surfactant system; and (e) at least one organic UV filter. The present invention also relates to the use of the cosmetic sunscreen composition. Figure for abstract: none

ENHANCING THE PHOTOSTABILITY OF THE THIOPYRIDINONE COMPOUND WITHOUT THE USE OF UV FILTERS This disclosure relates to cosmetic compositions and methods of using cosmetic compositions for the benefit of the skin. The cosmetic compositions typically include: (a) thiopyridinone-type compounds; and (b) one or more UV enhancers. The compositions offer multiple benefits to the skin. For example, the compositions are particularly useful for whitening the skin and improving its appearance. Figure for the abstract: none

The present invention relates to a method for preparing a UV filter concentrate as a liquid. The UV filter concentrate comprises at least one oil-soluble organic UV filter UV1 that is liquid at room temperature, and at least two different oil-soluble organic UV filters UV2 and UV3 that are crystalline at room temperature. The UV filter concentrate is processed into a sunscreen composition or a cosmetic composition or a home care composition.

967.526NL1 Provided is a combination of at least two of creatine, bifida ferment lysate and sechium edule fruit extract to repair DNA damage to the skin caused by light in the range 280-1400 nm. These agents are combined with UV filters and optionally one or more blue light and / or one or more IR reflector(s) in cosmetic compositions used to prevent sun-induced damage to the skin, in particular to prevent senolytic or senomorphic senescence and / or appearance of the visible signs of skin aging, in particular one or more of fine lines, wrinkles, age spots, skin dryness, thinning of the skin and loss of elasticity.

COMPOSITIONS CONTAINING BIS-ETHYLHEXYLOXYPHENOL METHOXYPHENYL TRIAZINE AND ADDITIONAL ORGANIC UV FILTER(S) This disclosure relates to compositions including 2,4-bis-{[4-(2-ethylhexyloxy)-2-hydroxy]-phenyl}-6-(4-methoxyphenyl)-1,3,5-triazine and one or more additional organic UV filters, as well as processes for manufacturing and using such compositions. Figure for abstract: none