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378 results about "Uv protection" patented technology
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Pmma/pvdf film with particularly high weathering stability and high UV protective action
InactiveUS20100189983A1Improve the immunityImprove stabilitySynthetic resin layered productsCoatingsPolymer scienceMeth-
The invention describes a transparent foil composed of plastic with improved weathering resistance and increased intrinsic stability where the foil encompassesa) poly(meth)acrylate and polyvinylidene fluoride in a ratio of from 1:0.01 to 1:1 (w / w); andb) a mixture composed of UV stabilizers and of UV absorbers.PMMA matrix plastics with high molecular weights and with a certain selected coacrylate proportion are preferably used in order to achieve excellent weathering resistance, and also improved intrinsic stability of the surface-protection foils.
Owner:EVONIK ROEHM GMBH
Electrical insulating layers, UV protection, and voltage spiking for electro-active diffractive optics
InactiveUS20100002190A1Avoid conducting electricitySufficient impedanceNon-linear opticsOptical partsElectricityUv protection
An electro-active lens has a first substrate with a surface relief diffractive topological profile and a second substrate positioned opposite to the first substrate having a substantially smooth topological profile. A first electrode is positioned along the surface relief diffractive topological profile of the first substrate and a second electrode is positioned between the first electrode and the second substrate. The smallest distance between the electrodes is less than or equal to about 1 micron An electro-active material is positioned between the first and second electrodes and a first insulating layer is positioned between the first and second electrodes.
Owner:PIXELOPTICS
Sun protecting emulsion provided with a foam dispenser
InactiveUS20050226824A1Favorable ecotoxicological propertyImproved profileCosmetic preparationsToilet preparationsPolyolEmulsion
A system for dispensing a foamed aqueous emulsion is provided. The system is a foam-dispensing container and an aqueous emulsion of an oil component with improved foamability. The foamability is improved by including in the emulsion a polyol poly-12-hydroxystearate surfactant as an emulsifier. The aqueous emulsion contains polyol poly-12-hydroxystearate, an oil component, other surfactants and can contain UV protection factors, water and optionally other auxiliaries and additives.
Owner:COGNIS DEUT GMBH & CO KG
Pedestaled roof underlayment
Pedestaled roof underlayment systems and methods are disclosed herein. A pedestaled roof underlayment system comprises a pedestaled sheet including a plurality of regularly spaced pedestals on one side and a generally flat surface on the other side. The system includes a multi-layer roofing underlayment including a slip resistant top layer, a UV protection layer and a strength layer. A reflective barrier layer may be included with the multi-layer roofing underlayment. The pedestaled sheet may be conical and / or tapered, and may have a top shape and cross section that may be circular, triangular, hexagonal and square.
Owner:KIRSCH RES & DEV
Therapeutic soap product with UV protection
InactiveUS20070071698A1Promotes skin restoration skinPromotes skin skin therapyCosmetic preparationsBiocideUv protectionAdditive ingredient
Owner:DOSS JAMIE COLLINS
Pmma Film Featuring Particularly Great Weather Resistance and Great Uv Protection
ActiveUS20080281023A1Improve stabilityImprove the immunityLaminationPretreated surfacesWeather resistanceMeth-
The invention relates to a novel UV-protective and weather-resistant package for surface protecting films for polyvinyl chloride window profiles made of poly(meth)acrylate. Matrix plastics having great molecular weights are used in order to obtain great weather resistance of the surface protecting films.
Owner:ROHM GMBH
Adjustable optical elements with enhanced ultraviolet protection
ActiveUS9119710B2Reduce and prevent transmission of lightOptical filtersPharmaceutical delivery mechanismUv protectionUltraviolet
The invention relates to novel optical elements having improved UV protection. The optical element comprises a light adjustable optical element with a UV absorbent layer applied to at least one surface of the optical element. The invention is particularly useful in light adjustable intraocular lenses.
Owner:RXSIGHT INC
Compositions Comprising Solid Particles Entrapped In Collapsed Polymeric Microspheres, And Methods Of Making The Same
The present invention relates to topical compositions containing solid particles that are stabilized via entrapment by microspheres and methods for making the same. Each of the microspheres contains a collapsed polymeric shell that has entrapped therein one or more solid particles. The solid particles are preferably formed of zinc oxide or titanium dioxide or both, which can readily be used either alone or in combination with other sunscreen agents to form sunscreen compositions of broader UV protection spectrum and enhanced photostability.
Owner:ELC MANAGEMENT LLC
Particulate metal oxide
InactiveUS20050069706A1Easily redispersibleEvenly dispersedMaterial nanotechnologyCosmetic preparationsUv protectionPhosphate
A particulate metal oxide having a coating layer comprising phosphate wherein the mean length of the primary particles is in the range from 50 to 90 nm, and the mean width of the primary particles is in the range from 5 to 20 nm. The metal oxide is particularly suitable for forming aqueous dispersions. The metal oxide and aqueous dispersions thereof can be used in a sunscreen product that exhibits both effective UV protection and improved transparency.
Owner:CRODA INT PLC
Sun protection compositions comprising semi-crystalline polymers and hollow latex particles
Topically applicable cosmetic / dermatological UV protection compositions having enhanced SPF contain at least one organic UV screening agent and / or at least one inorganic screening agent, such compositions also containing at least the following constituents (A) and (B):A) a semi-crystalline polymer which is solid at ambient temperature and has a melting point of greater than or equal to 30° C., containing a) a polymeric backbone and b) at least one crystallizable organic side chain and / or one crystallizable organic block forming part of the backbone of this said polymer, said polymer having a number-average molecular mass Mn of greater than or equal to 1,000, andB) hollow latex particles having a particle size ranging from 150 to 380 nm, formulated into a topically applicable, physiologically acceptable medium therefor.
Owner:LOREAL SA
Laminate system for a durable controlled modulus flexible membrane
InactiveUS6998165B2High strengthReduce stretchSynthetic resin layered productsWoven fabricsUv protectionEngineering
A fabric system for producing at least a woven fabric of controlled modulus or elongation in the MD or warp axis, has a core layer which is the main structural element, and may have one or more woven cover fabrics adhesively bonded with an off axis configuration to one or both sides of the core layer. In a preferred embodiment the core fabric is covered with at least one off axis fabric on both sides. The cover fabrics may also have resin or film top layers laminated or coated on their outside surfaces, for mechanical performance or UV protection or both.
Owner:WARWICK MILLS INC
Freon-free super hydrophobic UV resistant cotton fabric and method for preparing same
The invention belongs to the field of water repellent finishing and processing of fabric, and particularly relates to freon-free super hydrophobic UV resistant cotton fabric and a method for preparing the same. The freon-free super hydrophobic UV resistant cotton fabric is prepared by padding a fabric with nanometer titanium dioxide sol and processing the fabric by using a long-chain freon-free alkyl compound. The titanium dioxide content of the titanium dioxide sol is 0.2 to 5.0 weight percent, and the number of long-chain carbon atoms of the long-chain freon-free alkyl compounds is 6 to 18. The contact angle between the prepared cotton fabric and water drops is over 150 degrees, so that the cotton fabric has a super hydrophobic property; and the UV resistant factor of the prepared cotton fabric is over 50+, so that the cotton fabric has high UV resistance.
Owner:SHAANXI UNIV OF SCI & TECH
Protected Fiber Optic Assemblies and Methods for Forming the Same
Fiber optic assemblies are disclosed that include a protecting material that encapsulates a portion of a fiber optic connector for protecting the same in the field until needed by the craft. In one embodiment, the fiber optic assembly includes a protective barrier such as a tape, foil, or the like disposed about the fiber optic connector. In other embodiments, the fiber optic assembly includes structure for removing the protecting material such as a ripcord or a notch in the protecting material. Additionally, the protecting material may include carbon black for providing UV protection.
Owner:CORNING CABLE SYST LLC
Novel adjustable optical elements with enhanced ultraviolet protection
ActiveUS20070055369A1Reduce and prevent transmission of lightPharmaceutical delivery mechanismCoatingsUv protectionUltraviolet
The invention relates to novel optical elements having improved UV protection. The optical element comprises a light adjustable optical element with a UV absorbent layer applied to at least one surface of the optical element. The invention is particularly useful in light adjustable intraocular lenses.
Owner:RXSIGHT INC
Film insert molding (FIM) on a 3D shape
ActiveUS20090261490A1Avoid wrinklesHigh surface hardnessTailstocks/centresConfectionery3d shapesUv protection
Systems and methods are described for performing film insert molding (FIM) on a 3D shape, such as a traffic light shell or cover. A film is pre-generated for a surface to be covered by the film, and is inserted into a mold. A viscous material is then injected into the mold and the film bonds to the shell as the viscous material cools and hardens. The film includes a material selected to provide one or more of scratch resistance, improved shell hardness, UV protection, corrosion protection etc., and / or may be selected to alter optical characteristics of the shell.
Owner:GE LIGHTING SOLUTIONS LLC
Light weight molded roof tile with integrated solar capabilities
InactiveUS9038330B2Easy to transportEasy to installPhotovoltaic supportsRoof covering using slabs/sheetsUv protectionPhosphate
An improved building roof tile for a sloping roof including a polyurethane foam tile that includes outer coating layers that are made of a uniquely fire resistant or retardant layered system that includes a first outer fire resistant layer of 100% solid aliphatic polyurea material and a second inner layer of an 100% solid intumescent non-halogenated phosphate material, said inner layer forming a fire blocking partition and said outer layer offering UV protection, featherweight, category 5 hurricane proof, yields a high R-value, offer low thermal transference into attic space, will retrofit any sloped roof without structural build-up, can be molded into single or triple units, cannot break under foot or when extreme pressures are applied, can produce upgradable solar energy, is easy to transport and install and can molded to look like slate, wood, flat roll tile or most other historical tiles.
Owner:BELLAVIA CARMEN
Composition and method of sealing and protecting asphalt shingles or other porous roofing and construction materials
Sealing compositions and application methods for sealing and protecting asphalt roof shingles or other porous roofing and construction materials are described for eliminating algae, mold and mildew, increasing granular adhesion, providing additional UV protection and significantly increasing the wind resistance of the roof or other construction material. The sealing composition includes an acrylic polymer that has been modified by a silicone surfactant to alter its wetting properties so as to promote wicking of the sealer under asphalt shingles and at open edges to prevent curling and water infiltration. The method of applying the sealing composition promotes uniform distribution of the product on the surface of installed roofs as well as enhances bonding between individual shingles by improved penetration on and between shingle layers to increase adhesion area.
Owner:ENVIROSEAL LLC
Sunless tanning composition with photostablized sunscreen
InactiveUS20090068130A1Achieve effectCosmetic preparationsToilet preparationsWater basedUv protection
In one aspect, a cosmetic composition includes a sunless tanning agent and a sunscreen agent. A photostabilizer is added to stabilize the sunscreen agent from the destabilizing effect of the sunless tanning agent. In this manner, UV protection is provided to the user when the cosmetic composition is applied to skin. In another aspect, a water-based sunless tanning / sunscreen composition includes a sunless tanning agent, a sunscreen agent, and a photostabilizer. The sunless tanning agent is DHA, and the sunscreen is avobenzone. Because the avobenzone degrades when exposed to UV radiation when used with DHA, the photostabilizer is added to enable the avobenzone to retain most of its original ability to absorb the UV radiation. The photostabilizer is a low molecular weight copolymer of adipic acid and neopentyl glycol.
Owner:EDGEWELL PERSONAL CARE BRANDS LLC
High-impact, transparent, distortion-free polymeric sheet and windshield
ActiveUS7425369B2Maintain good propertiesGood weather resistanceVehicle seatsConfectioneryDistortion freeUltraviolet
Owner:CLEAR ARMOR LLC +1
Composition for photocatalyst coating and coating film
InactiveUS20060264525A1Adequate photocatalytic actionTransparent highImpression capsPhysical/chemical process catalystsHydrolysateChemistry
Photocatalytic coating compositions contain a photocatalytic material such as obtained by doping nitrogen atoms to an interstitial site of metal oxide crystals, a titanium compound having a specific structure, an organosilane hydrolysate having a specific structure, and an organosiloxane oligomer having a specific structure. The photocatalytic coating compositions can give coating films that exhibit adequate photocatalytic action even in an environment with less spectral components having wavelengths of 400 nm or below and more visible light, for example in an indoor environment and in vehicle interiors having UV protection glass, and that have high transparency. Further, the photocatalytic coating compositions have good storage stability of dispersions.
Owner:TOYOTA CENT RES & DEV LAB INC +1
Composite pipe
Owner:WATSON WILLIAM R
Light-emitting diode with improved ultraviolet light protection
InactiveUS20070272932A1Prevent degradationAvoid lightSolid-state devicesSemiconductor devicesUv protectionUltraviolet lights
The present application relates to a semiconductor device comprising one or more protective layers, and more specifically to a light-emitting diode comprising one or more ultraviolet protective layers. The use of said UV protective layers prevents the degradation of a LED by UV light. This results in a LED with improved UV protection, and consequently, wit
Owner:AVAGO TECH WIRELESS IP SINGAPORE PTE
Laminate system for a durable controlled modulus flexible membrane
A fabric system for producing at least a woven fabric of controlled modulus or elongation in the MD or warp axis, has a core layer which is the main structural element, and may have one or more woven cover fabrics adhesively bonded with an off axis configuration to one or both sides of the core layer. In a preferred embodiment the core fabric is covered with at least one off axis fabric on both sides. The cover fabrics may also have resin or film top layers laminated or coated on their outside surfaces, for mechanical performance or UV protection or both.
Owner:WARWICK MILLS INC
Stabilization of UV-sensitive active ingredients
Cosmetic and dermatological formulations containing at least one UV-sensitive active ingredient have increased UV protection and have the active ingredient stabilized against decomposition through addition of at least one dialkyl naphthalate of the structural formulawherein R1 and R2 are selected independently of one another from the group consisting of branched and unbranched alkyl groups having between 6 and 24 carbon atoms, and at least one emulsifier, selected from the group consisting of phosphate and sulphate emulsifiers.
Owner:BEIERSDORF AG
Water-in-Oil Type Emulsion Sunscreen Cosmetics
InactiveUS20090017081A1Strong UV shielding effectEnhanced inhibitory effectCosmetic preparationsToilet preparationsUltravioletTitanium oxide
An object of the present invention is to provide a water-in-oil type emulsion sunscreen cosmetic which can achieve excellent UV protection capability and have excellent effects in the prevention and inhibition stability of discoloration with the passage of time.The water-in-oil type emulsion sunscreen cosmetic in the present invention is characterized by comprising 1 to 30% by mass (a) hydrophobized titanium oxide and / or zinc oxide, 0.1 to 10% by mass (b) phenylbenzimidazole sulfonate, 50% by mass or more (c) triethanolamine with respect to the component (b), 0.1 to 10% by mass (d) trimethylsiloxysilicate and further, if desired, 0.01 to 20% by mass (e) silicone surfactant.
Owner:SHISEIDO CO LTD
Hydrolyzable UV (ultraviolet) protection ink
The invention provides a hydrolyzable UV (ultraviolet) protection ink, which is prepared by mixing the following components in parts by weight: 30-48 parts of modified organosilicon acrylic resin, 6-15 parts of modified epoxy acrylic resin, 5-12 parts of isobornyl acrylate, 10-15 parts of trimethylolpropane triacrylate, 5-12 parts of chlorinated rubber, 7-15 parts of grass green pigment, 2-5 parts of silane coupling agent, 0.1-0.5 part of defoaming agent, 0.5-1.0 part of leveling agent, 0.02-0.04 part of polymerization inhibitor, 5-15 parts of calcium carbonate and 2-8 parts of 369 photoinitiator. The UV protection ink provided by the invention is a hydrolyzable UV curing protection ink of which the curing time can be obviously shortened. In addition, after finishing processing touch screen cover plate glass or ITO glass, the protective film can be removed by soaking in alkaline water. The UV protection ink has the advantage of no residue, can be peeled easily, and thus, has wide application prospects.
Owner:XIAMEN HOWER MATERIAL
Silver nanostructure-based optical stacks and touch sensors with UV protection
ActiveUS20150090573A1Increase exposureCapacitance measurementsOptical filtersUv protectionUltraviolet
Disclosed herein are optical stacks that are stable to light exposure by incorporating one or more UV-blocking layers.
Owner:CHAMP GREAT INTL
Preparation method of UV protection polyester cotton shell fabric
The invention relates to a preparation method of UV protection polyester cotton shell fabric. Polyester high stretch yarn serving as organzine and cotton polyester blended yarn serving as weft are weaved into base cloth with high density; then the base cloth is deoiled; the processed base cloth is dyed and washed by water; finally, the shell fabric is rolled twice after dipped by UV protection accessory ingredient, and the obtained UV protection polyester cotton shell fabric has good air permeability and high tearing-resistant fastness and also has efficient, safe and nontoxic UV protection and soft texture. The UV protection polyester cotton shell fabric prepared by the invention can be widely applied to the fields of outdoor clothing, shell fabrics for decoration and the like and can better satisfy requirements of UV protection shell fabric by markets.
Owner:江苏恒润盛鑫纺织实业有限公司
Metal oxide/silica composite, and a cosmetic preparation comprising thereof
InactiveUS6949248B2Effect is not lostBiocideHeavy metal active ingredientsSilica particleUv protection
The object of this invention is to provide a UV protective powder, and a cosmetic preparation in which the dispersibility of metal oxide is kept at a high level, and the UV protection activity and transparency of the preparation are satisfactorily maintained.A metal oxide / silica composite wherein metal oxide particles whose primary particle diameter is 1-1000 nm are co-dispersed finely with silica particles, and the metal oxide particles exist substantially as primary particles in the composite. The composite is preferably obtained by mixing (1) a dispersion comprising a silica sol where silica particles have a primary particle diameter of 1-150 nm, and (2) fine particles of metal oxide whose primary particle diameter is 1-1000 nm, or a sol of the same metal oxide, and the metal oxide existing as fine particles or a sol preferably consists of one, or two or more selected from a group consisting of titanium oxide, zinc oxide and cerium oxide. Also a cosmetic preparation comprising thereof is provided.
Owner:SHISEIDO CO LTD
Camellia oil wet wipe
InactiveCN106727093AWith sterilizationGood moisturizing effectCosmetic preparationsToilet preparationsChemical industryAdjuvant
The invention relates to the field of daily chemical industry, specifically to camellia oil wet wipe. The camellia oil wet wipe is composed of wet wipe cloth and a wet wipe liquid. The wet wipe liquid is composed of the following substances (by weight): 25-35 parts of camellia oil, 10-15 parts of tricaprylin, 5-10 parts of dodecyl dihydrogen phosphate, 30-40 parts of sorbitol, 10-20 parts of propylene glycol, 5-8 parts of essence of eucalyptus leaves, 5-10 parts of an adjuvant, 15-20 parts of an aloe extracting solution, 5-8 parts of plant essential oil and 25-35 parts of RO pure water. According to the camellia oil wet wipe provided by the invention, camellia oil is added. The camellia oil contains active materials (such as vitamins, tea polyphenol and carotene) which are beneficial to human body, and has advantages of sterilization, UV protection, good moisture retention performance and oxidation resistance. By adding the natural bacteriocidal substances such as essence of eucalyptus leaves and natural plant extracting solutions, the wet wipe has dual effects of sterilization and skin care, is safe and nontoxic, and is environment-friendly and healthy.
Owner:QINGDAO HUANAN SHENGYUAN FRUIT IND CO LTD
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