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38results about How to "Good concealer" patented technology
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CC cream and preparation method thereof
The invention provides a CC cream and a preparation method thereof. The CC cream comprises the following components of water, isononanoic acid isononanoic acetate, glycerol, butanediol, PEG / PPG-20 / 15 polydimethylsiloxane, polydimethylsiloxane, titanium dioxide, mica, silica powder, cetyl PEG / PPG-10 / 1 polydimethylsiloxane, magnesium sulfate, polymethylacrylic acid, double stearin dimethyl ammonium hectorite, secreta of snails, extract of gynostemma pentaphylla, dulse essence, extract of centella, white powder of ivory, PEG-10 polydimethylsiloxane, methylparaben, propyl hydroxybenzoate, EDTA disodium and essence. The CC cream has the advantages of being natural and safe, refreshing and skin pasting after being used; the skin can be repaired fully, and the comprehensive effect of skin color modification, skin whitening, moisturizing and guard against UV rays is good.
Owner:广州科玛生物科技股份有限公司
Concealer and preparation method thereof
InactiveCN106726692ALow chance of oil floodingGood concealerCosmetic preparationsMake-upChemistryIsononyl Isononanoate
The invention discloses a concealer and a preparation method thereof. The concealer comprises glycerol, EDTA disodium, xanthan gum, magnesium sulfate, an emollient, an emulsifier, a stabilizer, a coloring agent, disteardimonium hectorite, a preservative and water, wherein the emollient is selected from cyclopentasiloxane, cyclohexanol siloxane, mineral oil, isononyl Isononanoate, polydimethylsiloxane, butylene glycol dicaprylate / dicaprate, and polyglyceryl-3 diisostearate; the emulsifier is selected from cetyl PEG / PPG-10 / 1 polydimethylsiloxane, PEG / PPG-15 / 15 polydimethylsiloxane, and sorbitan sesquioleate; the stabilizer is selected from lecithin, polyhydroxy stearic acid, isopropyl myristate, ethylhexyl palmitate, isostearic acid, and polyglyceryl-3 polyricinoleate; the coloring agent is selected from titanium dioxide, triethoxycaprylylsilane, CI77492, CI77491, and CI77499. The concealer has an effect of reducing the possibility of grease shining.
Owner:HANGZHOU FACECARE COSMETICS
Cream for face without makeup and preparation process thereof
InactiveCN108403483AGood moisturizing effectExtension of timeCosmetic preparationsMake-upBetaineGlycerol
The invention discloses a cream for a face without makeup and a preparation process thereof, and belongs to the technical field of cosmetics. The cream for the face without makeup comprises the following components in parts by weight: 40-52 parts of pure water, 2-3 parts of titanium dioxide, 0.03-0.08 part of triethoxycaprylylsilane, 35-38 parts of a moisturizer, 4-6.5 parts of a film-forming agent, 4-6 parts of a first skin moisturizer, 2-4 parts of a second skin moisturizer, 1.08-1.52 parts of a thickening emulsifier, 1-5 parts of betaine, 0.5-2 parts of palmityl tripeptide-1, and 0.402-0.5825 part of a preservative. The moisturizer consists of an ascophyllum nodosum extract, nicotinamide, panthenol, glycerol, and butanediol; the film-forming agent is composed of jojoba ester, sunflowerseed wax, acacia decurrens flower wax and polyglycerol-3; the thickening emulsifier is composed of a sodium acrylate / sodium acrolyl dimethyl taurocholate copolymer, isohexadecane and polysorbate-80. The cream for the face without makeup has good uniform whitening and moisturizing effects, and can make the skin keep balance of water and oil.
Owner:杭州兰茜化妆品有限公司
Anti-allergic cosmetic composition and preparation method thereof
InactiveCN108379141ABroaden applicationEasy to remove makeupCosmetic preparationsToilet preparationsIrritationSkin color
The invention discloses an anti-allergic cosmetic composition and a preparation method thereof. The anti-allergic cosmetic composition is prepared from the following components in percentage by weight: 1 to 5 percent of an emulsifier, 0.1 to 5 percent of a stabilizing agent, 10 to 30 percent of a skin moisturizing agent, 1 to 15 percent of a humectant, 0.01 to 0.5 percent of a chelating agent, 0.01 to 3 percent of a skin conditioning agent, 0.01 to 3 percent of compound plant anti-allergic raw material, 0.1 to 5 percent of auxiliary agent and the balance of de-ionized water, wherein the compound plant anti-allergic raw material is prepared by mixing four types of extract including paeonia albiflora root extract, hydrolyzed ginseng saponin, honeysuckle flower extract and corydalis turtschaninovii root extract; the auxiliary agent comprises an aromatic agent, a film forming agent, a coloring agent and a preservative. The anti-allergic cosmetic composition disclosed by the invention has the advantages that all the components are cooperated with one another, and comprehensive effects including skin color correcting, moisturizing, sun-blocking and the like are realized; the anti-allergic cosmetic composition is safe and has no irritation; a preparation technology of the anti-allergic cosmetic composition is simple, has easy-to-control conditions and can be popularized and applied.
Owner:MINGCHEN HEALTH CO LTD
Flame retarding aging resistant plastic for mobile phone shell
The invention discloses flame retarding aging resistant plastic for a mobile phone shell. The flame retarding aging resistant plastic is prepared from, by weight, 10-30 parts of styrene-butadiene-styrene copolymer, 15-30 parts of organic silicon resin, 5-18 parts of polypropylene, 5-15 parts of polyurethane, 5-15 parts of acrylnitrile-butadiene-styrene copolymer, 2-8 parts of boron nitride, 4-8 parts of Fe-OMT, 1-5 parts of aluminum oxide, 1-2 parts of titanate TTS, 2-8 parts of silicon carbide, 5-15 parts of calcined clay, 5-15 parts of clay, 8-16 parts of modified opal powder, 1-3 parts of polypropylene grafted maleic anhydride, 0.5-1.5 parts of polycaprolactone, 0.5-2 parts of natural rubber grafted poly methyl methacrylate, 0.5-1.5 parts of dithiodimorpholine, 1-2 parts of tert-butyl hydroperoxide, 1-2 parts of methylenebis(2-chloroaniline), 1-2 parts of poly-nitrosobenzene, 0.5-1.5 parts of 1,2-dihydro-2,2,4-trimethylquinoline homopolymer, 0.5-1.5 parts of 1-hexadecanol and 0.5-1.5 parts of distearyl thiodipropionate. The flame retarding aging resistant plastic is resistant to abrasion and aging and superior in flame retarding performance.
Owner:安徽酷米智能科技股份有限公司
Liquid makeup with moisture retention and sun protection functions
InactiveCN105997745AMakeup effect is goodMeet different color requirementsCosmetic preparationsToilet preparationsAdditive ingredientSun protection
The invention discloses a liquid foundation with moisturizing and sunscreen functions. The active ingredients include the following components in parts by weight: 15-20 parts of nano-titanium dioxide, 10-14 parts of nano-iron oxide red, and 12-20 parts of butanediol , 8-12 parts of Bletilla striata extract, 7-10 parts of Alisma extract, 6-12 parts of coix seed extract, 3-5 parts of cactus extract, 5-10 parts of rutin extract; among them, nano-titanium dioxide and The particle size of the nano-iron oxide red is 20-30nm. The active ingredient of the present invention mainly includes three parts: a pigment component, a moisturizing component and a sunscreen component. After the moisturizing component and the sunscreen component are mixed with the pigment component, the obtained liquid foundation has good makeup effect, and has excellent moisturizing effect and sunscreen effect.
Owner:张进
Light-sensitive and color-mixing cosmetic composition and preparation method thereof
The invention discloses a light-sensitive and color-mixing cosmetic composition and a preparation method thereof. The light-sensitive and color-mixing cosmetic composition is prepared from the following components in percentage by weight: 45 to 60 percent of water phase, 10 to 20 percent of oil phase, 10 to 15 percent of powder slurry phase and the balance of a skin conditioning agent, wherein thepowder slurry phase contains 0.03 to 0.06 percent of a photochromic material, i.e., 2,4,6-triphenyl-1-hexene. The light-sensitive and color-mixing cosmetic composition disclosed by the invention canbe used for changing a makeup effect according to different light environments and has the beneficial technical effects of mild performance, concealing, look restoring and color change, convenience for utilization and the like.
Owner:广东名臣日化有限公司
A kind of glue, coating solution and optical composite film
ActiveCN106833441BIncrease brightnessGood concealerDiffusing elementsPolyureas/polyurethane adhesivesOrganic solventAdhesive glue
Owner:NINGBO CHANGYANG TECH
CC cream
ActiveCN106109256AGood dispersionGood concealerCosmetic preparationsMake-upEthylhexyl palmitatePreservative
The invention discloses CC cream. The CC cream is prepared from, by mass, 2.0-2.5 parts of ethylhexyl palmitate, 0.6-1.0 part of total pigment, 15-20 parts of emollient, 0.5-0.6 part of thickening agent, 0.2-0.4 part of preservative, 4.0-5.0 parts of emulgator, 3-5 parts of first sunscreen composition, 2-3 parts of second sunscreen composition, 3-4 parts of smoothness promoter, 0.8-1.5 parts of sodium chloride, 50-60 parts of water, 8-12 parts of glycerinum, 0.2-0.6 part of skin conditioner, 0.2-0.3 part of phenoxyethanol and 0.1-0.3 part of essence. The particle sizes of titanium dioxide of the first sunscreen composition and titanium dioxide of the second sunscreen composition range from 5 micrometers to 50 micrometers, and the effect of improving anti-sunburn performance is achieved.
Owner:浙江高妍科技有限公司
Anti-aging concealer
InactiveCN107822971ANon-irritatingReduce manufacturing costCosmetic preparationsMake-upIrritationComposition B
The invention discloses an anti-aging concealer. The anti-aging concealer consists of a composition A and a composition B, and a user using the anti-aging concealer is supposed to apply the composition A prior to applying the composition B. The composition A is prepared from, by mass, 40-50 parts of agilawood powder, 10-15 parts of ginseng powder, 15-25 parts of trimethylsiloxane silicate, 0.1-1 part of polyisobutene, 5-18 parts of beeswax, 8-20 parts of lecithin, 1-17 parts of isododecane and 0.05-0.5 part of essence. The composition B is prepared from, by mass, 30-40 parts of titanium dioxide, 3-8 parts of iron oxide red, 1-5 parts of iron oxide black, 15-25 parts of trimethylsiloxane silicate, 0.1-1 part of polyisobutene, 5-18 parts of beeswax, 8-20 parts of lecithin, 1-17 parts of isododecane and 0.05-0.5 part of essence. Appropriate natural active components are selected for preparing the anti-aging concealer, and the anti-aging concealer is mild to skin, safe and free of irritation. In addition, the anti-aging concealer is convenient to use, low in production cost and extremely high in market promotion value.
Owner:联合国际农林产业集团(茂名)和泰有限公司
Concealer with toning ability, water resistance and makeup blurring resistance
InactiveCN106511129AEasy to applyGood concealerCosmetic preparationsMake-upChemistryWater resistance
The invention discloses a concealer with toning ability, water resistance and makeup blurring resistance. The concealer comprises a composition A and a composition B. In use, the composition A is smeared at first and then the composition B is smeared onto the composition A. The two different compositions, i.e., the composition A and the composition B, are employed, and different amounts of the composition A and the composition B are separately and successively smeared for concealing according to different skin colors of users. Compared with traditional concealers, the concealer provided by the invention has the advantages of easiness in smearing, good concealing effect and obvious whitening effect, so the concealer is the first choice for ladies enamored of beauty.
Owner:张二伟
Dark-proof makeup-holding pressed powder and preparation method thereof
PendingCN113244157AGood oil control effectLong lasting makeupCosmetic preparationsBody powdersMetallurgyGrape seed
The invention discloses a dark-proof makeup-holding pressed powder and a preparation method thereof, the anti-darkness makeup-holding pressed powder comprises a powder component and a bonding component, the powder component comprises the following components in parts by weight: 30-40 parts of a cyclodextrin metal organic framework material modified by retinol, 15-20 parts of pearl powder, 15-25 parts of talcum powder, 10-15 parts of mica powder, 3-5 parts of magnesium stearate and 8-10 parts of a coloring agent; the bonding component is prepared from 3 to 5 parts of grape seed oil, 5 to 8 parts of caprylic / capric triglyceride, 5 to 8 parts of pentaerythrityl tetraisostearate, 5 to 8 parts of squalane and 1 to 3 parts of perfluorooctyltriethoxysilane. A cyclodextrin metal organic framework material modified by retinol is added into the pressed powder, the pressed powder has a good oil control effect due to the porous structure of the cyclodextrin metal organic framework material, and the makeup lasting time of the pressed powder is prolonged; and the retinaldehyde can be continuously released in the use process, so that the oxidation resistance of the pressed powder is effectively improved, and meanwhile, sebum secretion can be reduced, so that the dark phenomenon after the pressed powder is used is avoided.
Owner:何平蓉
Acrylate coating for aircraft propeller blades
The invention discloses acrylate coating for aircraft propeller blades. The acrylate coating comprises the following raw materials in parts by weight: 70-80 parts of a main material, 1-4 parts of a core-shell toughening agent, 1-4 parts of a vermiculite powder, 2-4 parts of fly ash, 1-4 parts of graphene, 1-4 parts of calcined kaolin, 2-4 parts of active carbon, 1-3 parts of nonylphenol polyoxyethylene ether, 2-8 parts of vinyl triamine, 1-2 parts of a copper antifoulant, 1-2 parts of a thixotropic agent, 1-2 parts of a dispersing agent, 1-2 parts of a defoaming agent and 50-120 parts of deionized water, wherein the core-shell toughening agent is prepared by the following technology: mixing butyl acrylate, hydroxyethyl acrylate, sodium lauryl sulphate, ammonium persulfate and water, and heating while stirring to obtain a core layer emulsion; mixing vinyl chloride, hydroxypropyl acrylate, polyvinyl alcohol, benzoyl peroxide and water, and heating while stirring to obtain a shell layer emulsion; mixing the core layer emulsion and the shell layer emulsion, heating, dropwise adding an aqueous formaldehyde solution, continuously stirring after dropwise addition, cooling, and filtering to obtain the core-shell toughening agent.
Owner:安徽劲旋风航空科技有限公司
Environment-friendly high-bonding-strength waterborne epoxy coating
InactiveCN106010136AHigh bonding strengthGood mechanical propertiesEpoxy resin coatingsM-xylylenediamineMechanical property
The invention discloses an environment-friendly high-strength water-based epoxy coating, which comprises component A and component B, and the weight ratio of component A to component B is 1:0.5-0.7; the raw materials of component A are by weight Parts include: 30-70 parts of epoxy resin E-51, 5-15 parts of modified TiO2, 2-6 parts of glass microspheres, 1-7 parts of graphene, 2-7 parts of bentonite, 2-8 parts of activated carbon, poly 0.5-1.2 parts of sorbate, 0.5-1.2 parts of dispersant, 0.5-1.5 parts of defoamer, 0.5-1.5 parts of thickener, 0.5-1.5 parts of water-based color paste; the raw materials of component B include: m-benzene 30-60 parts of dimethylamine, 35-45 parts of deionized water. The invention has excellent mechanical properties, strong cohesive force, excellent scrubability, long shelf life, and is environmentally friendly and does not pollute the environment.
Owner:ANHUI KAILIN ADVANCED MATERIAL CO LTD
BB cream containing nonionic silicon-containing modified waterborne polyurethane dispersion
ActiveCN113440436AHigh hardnessFlexible and smooth to the touchCosmetic preparationsMake-upPolyurethane dispersionEndcapping
The invention discloses BB cream containing a nonionic silicon-containing modified waterborne polyurethane dispersion. The BB cream comprises the following components: the nonionic silicon-containing modified waterborne polyurethane dispersion, pretreated pigment powder slurry, an emulsifier, a thickener, a polyhydric alcohol humectant, skin moistening grease, water and an optional adjuvant. The nonionic silicon-containing modified waterborne polyurethane dispersion is prepared from raw materials including a diisocyanate-terminated prepolymer, macromolecular siloxane and an amine chain extender through a reaction. The nonionic silicon-containing modified waterborne polyurethane dispersion is applied to a BB cream product, and the effects of concealing, good skin feeling, long makeup keeping time and easiness in makeup removal can be achieved at the same time.
Owner:WANHUA CHEM GRP CO LTD
Correct for activating water molecules
InactiveCN107115223AAchieve activationPromote absorptionCosmetic preparationsToilet preparationsHuman bodyMolecular cluster
The invention discloses correct for activating water molecules. The correct comprises a compound A and a compound B, wherein the compound A comprises the following components in parts by mass: 40-50 parts of live crystal porcelain powder, 15-25 parts of trimethyl siloxane silicate, 0.1-1 part of polyisobutene, 5-18 parts of beeswax, 8-20 parts of lecithin, 1-17 parts of isododecane and 0.05-0.5 part of essence; the compound B comprises the following components in parts by mass: 30-40 parts of titanium dioxide, 3-8 parts of iron oxide red, 1-5 parts of black iron oxide, 15-25 parts of trimethyl siloxane silicate, 0.1-1 part of polyisobutene, 5-18 parts of beeswax, 8-20 parts of lecithin, 1-17 parts of isododecane and 0.05-0.5 part of essence. Due to adoption of the live crystal porcelain powder, activation of water molecules is achieved, the water molecules are sequenced and structuralized, water which is sequenced and structuralized and is of a molecular cluster mode can be easily absorbed by human body cells, and can join in various metabolisms of human bodies; in addition, the power of hydrogen of the water can be adjusted; meanwhile more importantly, the functionalized live crystal porcelain is further capable of adjusting types and contents of minerals in the water, then human body health can be further promoted, physiological efficiency and health effects of the water upon human bodies are improved.
Owner:林俊生
Foundation composition and preparation method thereof
InactiveCN113768800AImprove repair effectGood moisturizing effectCosmetic preparationsMake-upPolymer scienceEngineering
The invention provides a foundation composition and a preparation method thereof. Based on the total mass of the foundation composition as 100%, the foundation composition comprises the following components: 28.4%-70.8% of a concealer component, preferably 30%-65% of the concealer component; a repairing component: 0.91%-3.6%, preferably 1%-3%; 3%-10% of a moisturizing component, preferably 4%-9%; and 0.3%-6% of a soothing component, preferably 1%-3%. The foundation composition disclosed by the invention has a strong repairing effect on the skin and an excellent moisturizing effect, and still has excellent concealing capability. The preparation method of the foundation composition is simple and easy to implement, raw materials are easy to obtain, and the foundation composition is suitable for mass production.
Owner:GUANGZHOU KENENG COSMETICS RES CO LTD +1
Anti-radiation moisture-retention sun screen and preparation method thereof
PendingCN109875947AImprove radiation resistanceReduce Radiation DamageCosmetic preparationsMake-upEthyl palmitateISOPROPYL ISOSTEARATE
The invention discloses an anti-radiation moisture-retention sun screen and a preparation method thereof. The sun screen comprises the following materials: polydimethylsiloxane, mineral oil, ethyl palmitate, isopropyl isostearate, titanium dioxide, polyglycerol-2-distearate, a polydimethylsiloxane / vinyl polydimethylsiloxane rosslinked polymer, a rhodiola root extract, a honey extract, a cetyl polydimethylsiloxane, a cetyl PEG / PPG-10 / 1 polydimethylsiloxane, petrolatum, isoamyl nonanoate, mica / dimethicone, polyglycerol-10, bio-sugar gum 1, trehalose, hyaluronic acid, organic cosmetic pigments, inorganic cosmetic pigments, a preservative, essence, and water. The sun screen is safe, non-irritating and stable in quality, and contains the natural substances such as the honey extract and the rhodiola root extract, and the sun screen is clear and skin-friendly, and no sticky after use, has the characteristics of good moisturizing, skin moisturizing, good isolation and concealing effect.
Owner:GUANGDONG WUDU BIOTECH CO LTD
Long-lasting awakening BB cream
InactiveCN107616933AMakeup fits naturallyMakeup fit and naturalCosmetic preparationsMake-upHazardous substanceAdditive ingredient
The invention discloses long-lasting awakening BB cream. The long-lasting awakening BB cream comprises ingredients including glycerinum, propanediol, allantoin, mineral oil, cetostearyl alcohol, steareth-2, steareth-21, isopropyl myristate and the like. The long-lasting awakening BB cream has the beneficial effects that (1) the BB cream makes up fitly and naturally, is good in covering effect, islong-lasting and does not cause wetting easily; (2) the BB cream has enough moisturizing degree, is good in ductility and cannot be clamped or float easily; (3) the BB cream is added with natural ingredients including huckleberry anthocyanin, betulin and amur corktree flavone which have remarkable anti-oxidation effect, so that the product has a certain anti-oxidation effect while making up, and further can inhibit tyrosinase activity, and the skin of a user is white and energetic; and (4) the BB cream is not added with harmful ingredients, the various ingredients are gentle, do not harm the skin, but protect the skin, and external damage is relieved.
Owner:FOSHAN JUCHENG BIOCHEM TECH RES & DEV CO LTD
Glue, coating fluid and optical composite film
ActiveCN106833441AIncrease brightnessGood concealerDiffusing elementsPolyureas/polyurethane adhesivesComposite filmOrganic solvent
The invention relates to an optical film, in particular to a glue, a coating fluid, an optical composite film and preparation methods thereof, overcomes the shortcoming that a conventional optical composite film cannot simultaneously have high transparency or remarkable concealing property, and provides the glue, the coating fluid and the optical composite film. The glue comprises resin crystals, an organic solvent, and resin dissolved in the organic solvent, wherein the resin crystals are dispersed in the organic solvent. In the preparation process of the glue, part of resin slices are crystallized in the dissolving process to form the nano-scaled resin crystals, and the optical composite film is prepared by the coating fluid which is prepared by coating the back side of a prism film with the glue. The optical composite film provided by the invention has good brilliance and concealing property.
Owner:NINGBO CHANGYANG TECH
Liquid foundation containing composite modified starch and preparation method of liquid foundation
InactiveCN110141529AGood concealerImprove smudge effectCosmetic preparationsMake-upRetention timeBULK ACTIVE INGREDIENT
The invention discloses a liquid foundation containing composite modified starch and a preparation method of the liquid foundation. The liquid foundation is prepared from the following components in percentage by mass: the composite modified starch, grease, talcum powder, kaoline, allantoin, titanium dioxide, a neutralizer, an emulsifier, a thickening agent, a moisturizer, an active ingredient, triethanolamine and deionized water. The prepared liquid foundation has a good concealing effect; the stimulation of the talcum powder to skin can be effectively reduced by adding the composite modifiedstarch; spreadability, smooth feeling and smoothness of the liquid foundation are improved; the composite modified starch, as a carrier, and the active ingredient can play a combined role and have asynergetic effect; the contact area between the active ingredient and the skin is increased; the retention time of the active ingredient on the skin is prolonged; and the liquid foundation achieves abetter moisturizing and whitening effect, is not easily stacked on the skin, does not block pores easily and is easy to clear.
Owner:GUANGXI GAOYUAN STARCH
Clear air cushion CC cream and preparation method thereof
InactiveCN111973502AConditioning is effectiveStrong side effectsCosmetic preparationsBody powdersTARAXACUM OFFICINALE ROOTAlkane
The invention discloses clear air cushion CC cream and a preparation method thereof. The clear air cushion CC cream comprises the following components in parts by weight of 47-50 parts of water, 7-9 parts of cyclopentasiloxane, 6-8 parts of titanium dioxide, 4-5 parts of octyl polymethylsiloxane, 4-5 parts of dioctyl carbonate, 3-5 parts of C9-12 alkane, 3-5 parts of coconut oil alcohol-caprylate / caprate, 1.5-2.5 parts of distearyl dimethyl ammonium hectorite, 1.5-2.5 parts of polydimethylsiloxane, 1.5-2.5 parts of polyglycerol-4 isostearate, 1.5-2.5 parts of hexyl laurate, 0.6-1.2 parts of boron nitride, 1-2 parts of taraxacum officinale rhizome / root extraction mixtures, 1-2 parts of sambucus canadensis extract mixtures, 1-2 parts of portulaca oleracea flower / leaf / stem extraction mixtures, 0.6-1.2 parts of arundo donax stem extraction mixtures, 0.6-1.2 parts of rosmarinus officinalis leaf extract mixtures, 0.6-1.2 parts of centella asiatica root extract mixtures, 0.6-1.2 parts of butanediol, 0.06-0.12 part of CI 77491, 0.06-0.12 part of CI 77492 and 0.06-0.12 part of CI 77499.
Owner:上海遇鑫生物科技有限公司
Nano composite material and application thereof in preparation of high-opacity plain decorative base paper
ActiveCN113914126AImprove retentionConcentration controllablePaper/cardboardInorganic compound additionPapermakingEthylic acid
The invention provides a nano composite material and application thereof in preparation of high-opacity plain decorative base paper, and belongs to the field of papermaking. The preparation method of the nano composite material comprises the following steps of: preparing chitosan / modified chitosan and an acetic acid solution into a chitosan / modified chitosan acetic acid solution, heating and stirring the chitosan / modified chitosan acetic acid solution, adding nano titanium dioxide, and performing stirring; and carrying out ultrasonic dispersion to obtain a nano composite material liquid, and carrying out spray drying on the nano composite material liquid to obtain the nano composite material. Decorative base paper prepared from the nano composite material is high in opaqueness, high in titanium dioxide retention rate and fine and smooth in paper surface.
Owner:ZHEJIANG GRANDRICH PAPER
Multifunctional brightness enhancement film, preparation method thereof and backlight module
The invention provides a multifunctional brightness enhancement film. The multifunctional brightness enhancement film comprises a prism layer, a PET base film and a microstructure layer which are in contact in sequence, wherein the microstructure layer is composed of a plurality of ellipsoidal convex points compounded on the surface of the PET base film; the long axis of each ellipsoidal convex point is 5-80 microns; the short axis of each ellipsoidal convex point is 4-60 microns; and the included angle between the long axis of each ellipsoidal convex point and the LED light bar ranges from 0degree to 90 degrees. A diffusion structure (microstructure layer) with directivity is coated on the surface of the optical film by utilizing the characteristic, the optical characteristic is controlled by utilizing the structure and the direction of a light source, a better condensation effect and a better atomization effect are achieved, and the size of the diffusion microstructure is far smaller than the size (generally 200 microns) which can be distinguished by human eyes. Therefore, no matter what the arrangement mode of the structure is, the diffusion effects felt by human eyes are the same. The invention further provides a preparation method of the brightness enhancement film and a backlight module.
Owner:DONGGUAN GUANGZHI PHOTOELECTRIC CO LTD
Color ring touch screen structure and manufacturing method thereof
InactiveCN106293237BReduce the number of moldsLow costInput/output processes for data processingAdhesiveEngineering
Owner:INTERFACE TECH CHENGDU CO LTD +2
Colored annular touch screen structure and manufacturing method thereof
ActiveCN106293237AReduce the number of moldsLow costInput/output processes for data processingAdhesiveEngineering
The invention relates to a colored annular touch screen structure which comprises a touch screen, frame adhesive, liquid-mixing hardening adhesive and a display module. The inner side, around the bottom surface, of a touch screen is provided with an annular longitudinal-face alignment line and a longitudinal-face alignment area formed by the longitudinal-face alignment line in an enclosed manner. The frame adhesive provided with colored resin particles coats the touch screen by using the longitudinal-face alignment line as the center. The coating range of the frame adhesive covers the longitudinal-face alignment line. The invention further discloses a manufacturing method of the colored annular touch screen structure. By the colored annular touch screen structure and the manufacturing method thereof, the colored annular touch screen is formed, the appearance defects of light leakage during the manufacturing process and assembling are lowered effectively, and yield can be increased effectively.
Owner:INTERFACE TECH CHENGDU CO LTD +2
A kind of bb cream and preparation method thereof
ActiveCN109602643BMakeup effect is goodFilm forming effect is weakCosmetic preparationsToilet preparationsSkin InjuryFilm-forming agent
Owner:广州玮弘祺生物科技有限公司
A kind of cc cream and preparation method thereof
ActiveCN104983656BLightweight and breathableNo greasy feelingCosmetic preparationsMake-upCentella asiatica extractSkin color
Owner:广州科玛生物科技股份有限公司
A moisturizing brightening cream
ActiveCN107334685BBrightening absorptionIncrease water moleculesCosmetic preparationsToilet preparationsAdditive ingredientGlycerol
Owner:广州蜜妆生物科技有限公司
Notebook computer optical film with fluctuating structure
PendingCN113772497AIncrease reflectionGood concealerWebs handlingOptical elementsLight reflectionEngineering
The invention relates to the technical field of optical films, and discloses a notebook computer optical film with a fluctuating structure, which comprises a shell, an optical film is arranged in the shell, a screw rod is rotatably connected in the shell, a speed limiting box is arranged in the shell, a fixed column is fixedly connected in the speed limiting box, and the exterior of the speed limiting box is rotationally connected with a rotating disc. According to the notebook computer optical film with the fluctuating structure, through the design of the fluctuating structure between a light condensation structure I and a light condensation structure II, the concealing effect of the notebook computer optical film is better, and Newton rings, light reflection phenomena and the like can be improved; and the rotating disc is driven to rotate to drive a trapezoidal plate to rotate, after the trapezoidal plate drives the pushing plate to rotate, the optical film can be wound, the situation that the winding efficiency becomes low due to manual operation is avoided, and therefore the effect that the optical film winding efficiency can be improved is achieved.
Owner:SHENZHEN FIERT OPTO ELECTRONICS CO LTD
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