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178results about How to "Improve whitening" patented technology
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Toothbrush with sectorial motion
InactiveUS20040060137A1Increased moving bristle areaImprove cleanlinessCarpet cleanersKitchenware cleanersBristleEngineering
A powered toothbrush to provide oral hygiene having a brush section with a first bristle carrier that is powered and driven to rotate in an oscillating manner through a prescribed angle. A second bristle carrier is pivotally connected to the first bristle carrier and also pivotally connected to the brush section. The second bristle carrier oscillates in accordance with the oscillation of the first bristle carrier in a sectorial manner. The bristle carriers may include a variety of elastomeric and non-elastomeric bristles or combinations thereof to provide cleaning, polishing, whitening and stimulating to the teeth and gums.
Owner:COLGATE PALMOLIVE CO
Probiotic whitening recovery mask essence and preparation method thereof
InactiveCN104586737AGood skin affinityFine and smooth textureCosmetic preparationsToilet preparationsAdditive ingredientBULK ACTIVE INGREDIENT
The invention discloses probiotic whitening recovery mask essence which comprises five natural probiotic active ingredients, namely saccharomyces lysate, leuconostoc / radish root fermented product filtrate, lactobacillus fermentation lysate, bifida ferment product lysate and acidophil / grape fermentation product respectively. The essence is high in skin-friendly property and fast in permeation, and the skin is safely and effectively whitened for a long time. The invention also discloses a method for preparing the probiotic whitening recovery mask essence.
Owner:上海圣婕化妆品有限公司
Bagged snus and manufacturing method thereof
InactiveCN103494324AImprove the appearance of whiteningSmell goodTobacco preparationTobacco treatmentAlkalizing agentMouthfeel
The invention belongs to the field of smokeless tobaccos, and particularly relates to a bagged snus and a manufacturing method thereof. The bagged snus comprises, by weight, 1-20% of sweetening agents, 0.5-5% of acidifying or alkalizing agents, 0.5-5% of corrigent, 0.5-5% of flavoring agents, 0.2-3% of humectant, 0.01-1% of antioxidant, 0.01-1% of preservative, and the balance tobacco granular materials. The moisture content of the mixture is 20-60%. Moisturizing and / or aromatic flavoring treatment or treatment through a salivary secretion promotion agent is conducted on the surface of a packaging bag. By means of the bagged snus and the manufacturing method thereof, the apparent property of the bagged snus is improved, meanwhile, the taste comfort of the bagged snus is improved, salivary secretion is promoted, the bagged snus is made to be more suitable for the consumption habits of Chinese consumers, the special fragrance feature is endowed to bagged snus products from inside to outside, and the purpose of being tasty at the moment the snus products enter mouths is truly achieved.
Owner:HONGTA TOBACCO GRP
Anti-glare optical film and process for preparing the same
InactiveUS20050063066A1Reduce whiteningEfficient processPrismsDiffusing elementsHydrogen fluorideAqueous solution
An object of the present invention is to provide an anti-glare optical film which reduces in whitening of a screen without sacrificing anti-glare property, and a process for preparing the same. There is provided an anti-glare optical film having irregularities on the surface, wherein a ratio of areas of the surface having an inclination angle of 1° or less is 20% or less, a ratio of areas of the surface having an inclination angle of 5° or more is 20% or less, and a standard deviation of a height of the surface is 0.2 μm or less. There is also provided a process for preparing an anti-glare optical film, comprising the steps of contacting a glass with an aqueous solution containing hydrogen fluoride to obtain a template which comprises the glass having the surface on which a fine irregular shape is formed so that approximately spherical concave shapes are arranged to be substantially compact, and transferring the irregular shape of the surface of the template onto the surface of a resin film.
Owner:SUMITOMO CHEM CO LTD
Fresh and cool sun-resistant composition with grease controlling function
InactiveCN105534737AUniform textureGood application effectCosmetic preparationsToilet preparationsSunscreen agentsHydroxystearic Acid
The invention belongs to the technical field of cosmetics, and relates to a fresh and cool sun-resistant composition with a grease controlling function. The sun-resistant composition contains starch aluminum octenylsuccinate and polyhydroxystearic acid. Starch aluminum octenylsuccinate is used for improving greasy feeling when people use the sun-resistant cosmetic, controlling and absorbing grease and relieving the shiny skin problem; polyhydroxystearic acid is used for improving a whitening phenomenon in the using process of the sun-resistant cosmetic. When starch aluminum octenylsuccinate and polyhydroxystearic acid are added into the cosmetic by an appropriate ratio, even if the content of an grease soluble sun-resistant agent and an inorganic sun-resistant agent in the sun-resistant cosmetic is high, a user feels fresh and cool without a greasy feeling, the sun-resistant composition has grease absorbing and controlling effects, and the whitening phenomenon after the sun-resistant composition is smeared is avoided.
Owner:GUANGZHOU KENENG COSMETICS RES CO LTD +2
Anti-glare optical film and process for preparing the same
InactiveUS20080130123A1Improve whiteningLess-significant whiteningDiffusing elementsPolarising elementsSurface levelMaterials science
Owner:SUMITOMO CHEM CO LTD
Composition of yeast fermentation extract and application of composition in cosmetics
InactiveCN108096081AHigh activityIncrease elasticityCosmetic preparationsToilet preparationsSaccharomycesWrinkle
The invention discloses a composition of yeast fermentation extract. The composition is prepared from 75-95% of bifid yeast fermentation product lysate and the balance of multi-yeast complex, whereinthe multi-yeast complex is prepared from lactobacillus fermentation product filtrate and saccharomycete fermentation product filtrate. The invention also discloses application of the composition of the yeast fermentation extract in cosmetics. By combining the effects of anti-ultraviolet damage, purification, regeneration, oxidation resistance and wrinkle prevention of the bifid yeast fermentationproduct lysate and the multi-yeast complex as well as the synergistic effect of the multiple yeast for caring skin, the composition disclosed by the invention realizes multiple care effects on skin and realizes safe and durable effective care.
Owner:上海晶妆生物科技有限公司
Medical biological wrinkle-removing and speckle-inhibiting dressing and preparation method thereof
ActiveCN104644523AImprove the situationImprove whiteningCosmetic preparationsToilet preparationsBiological dressingStriae gravidarum
The invention relates to a medical biological dressing, and in particular relates to a medical biological wrinkle-removing and speckle-inhibiting dressing and a preparation method thereof. The dressing comprises hyaluronic acid, olive oil, collagen, geranium essential oil, camellia oil, apricot kernel oil, active growth factors, pearl powder, vitamin A, vitamin C, vitamin E, amino acid, garlic oil and mint oil. By adopting the formula, skin regeneration organs are reserved and activated to the most extent; the skin condition is improved; cell regeneration is promoted; the yield of skin collagen is increased; therefore, skin whitening, speckle removing and wrinkle smoothing are promoted; a good foundation is laid for repairing wounds; and the medical biological wrinkle-removing and speckle-inhibiting dressing has the excellent effects in early treatment of skin wrinkle, striae gravidarum, crows feet, stain and scar.
Owner:广西达庆生物科技有限公司
Cosmetic composition comprising a stem-cell culture fluid, and a production method therefor
InactiveUS20110064682A1Improve wrinklesImprove whiteningBiocideCosmetic preparationsWrinkle skinBiotechnology
The present invention relates to a method of improving wrinkle, whitening or anti-oxidation of a skin, and more specifically, to a method of improving wrinkle, whitening or anti-oxidation of a skin, comprising applying a cosmetic composition comprising a stem cell culture fluid as an active ingredient to the skin. Further, the present invention provides a method for preparing the cosmetic composition, comprising the steps of culturing stem cells and isolating the stem cells from the culture fluid.
Owner:HAN CELL
Preparation method of whitening complex protein peptide enzymatic hydrolysate, whitening complex protein peptide beverage and preparation method of whitening complex protein peptide beverage
ActiveCN111574618ATo promote metabolismAnti agingConnective tissue peptidesSugar food ingredientsNeutral proteaseHydrolysate
The invention discloses a preparation method of whitening complex protein peptide enzymatic hydrolysate. The preparation method includes the following steps: (1) preparing raw materials; (2) preparingprotein enzymatic hydrolysate, and performing enzymolysis by using alkaline protease, papain and neutral protease through two steps, wherein the using amount of the alkaline protease is 1-3% of the dry weight of material liquid, the using amount of the papain is 0.5-1.5% of the dry weight of the material liquid and the using amount of the neutral protease is 1-3% of the dry weight of the materialliquid; (3) performing centrifugation; (4) performing decolorization; and (5) performing filtering so as to obtain the whitening complex protein peptide enzymatic hydrolysate. The full enzymolysis ofeach protein can be achieved through the preparation method, and active peptide can be reserved, so that the obtained complex protein peptide can be easily and rapidly absorbed, nutrition can be rapidly supplemented, and the complex protein peptide has the functions of promoting skin whitening. A whitening complex protein peptide beverage containing the whitening complex protein peptide enzymatichydrolysate and a preparation method of the whitening complex protein peptide beverage are also provided. The whitening complex protein peptide beverage has the effects of significantly promoting skin whitening and is tasty.
Owner:RUNKE BIOENG FUJIAN
Method for improving display state of liquid crystal panel, liquid crystal panel and liquid crystal display
ActiveCN107481686AImprove uneven brightnessImprove whiteningStatic indicating devicesSolid-state devicesCapacitanceLiquid-crystal display
Owner:WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
Pneumatic tire
ActiveCN103660806AImprove visual hiding effectImprove whiteningTyre sidewallsEngineeringMechanical engineering
The invention provides a pneumatic tire improving a visual hiding effect of a concave part caused by a joint part of a tire body cord fabric on a tire side part, so that appearance deviation is prevented. The pneumatic tire is provided with a plurality of ridges in the periphery of the tire at intervals of 0.5 to 5.0 mm, so that an annular decorative pattern is formed. The decorative pattern includes more than two kinds of ridges having different section shapes and more than two and less than 17 ridges with the identical section arranged continuously form a pattern unit and the ridge groups of different kinds are arranged in the peripheral direction. Therefore, the above decorative pattern is formed. Cross sections of the ridges are generally trapezoid in shape. Namely, the cross section is provided with an outer surface part disposed outside the tire and a pair of inclined side face parts extending from two ends of the outer surface part to the inner side of the tire. The lengths of the outer surfaces of the two kinds of ridges with different section shapes and lengths of bottom parts disposed on the inner side of the tire connecting the adjacent ridges together are different.
Owner:SUMITOMO RUBBER IND LTD
Natural antibacterial skin-care polypropylene fiber and preparation method thereof
InactiveCN105821507AWell mixedSolve for uniformityMonocomponent polyolefin artificial filamentArtifical filament manufacturePhenolMechanical property
The invention provides a natural antibacterial and skin-care polypropylene fiber and a preparation method thereof. The raw material formula of the polypropylene fiber includes 65-90% of polypropylene slices, 5-16% of sea mud powder, and 2.5-90% of echinacea extract. 6%, 1.5-5% of herb extract, 0.1-1.3% of nonylphenol polyoxyethylene ether, 0.5-3% of Xinggu oilseed oil, 0.1-0.7% of ellagic acid, 0.1 of isopropyl myristate ~1.3, coupling agent 0.2~1.7. The above-mentioned raw materials are compounded reasonably and synergistically. Its fragrance is elegant and clear, and it has good compatibility and skin affinity. It not only has a wide antibacterial spectrum, good antibacterial effect and long-lasting effect, but also provides the necessary nutrients for skin cell renewal. Skin cleansing, to achieve comprehensive care for human skin, and better improve the spinnability, moisture absorption, air permeability, dyeing uniformity and mechanical properties of the fiber, can be widely used in the production of textiles and medicines that are in close contact with the human body Industrial work clothes greatly broaden the application field of sea mud.
Owner:陆建益
Probiotics compound and application thereof
InactiveCN104490748AFine and smooth texturePenetrate fastCosmetic preparationsToilet preparationsSaccharomycesProbiotic
The invention discloses a probiotics compound which comprises the following components in percentage by weight: 15-30% of a saccharomyces lysate, 15-30% of a leuconostoc / radish root fermented product filtrate, 15-30% of a lactobacillus fermented lysate, 15-30% of a bifida fermented product lysate and 15-30% of an acidophil / grape fermented product, totaling 100%. The probiotics compound disclosed by the invention has a good application prospect in the field of preparation of mask essence, is good in skin friendliness and quickly permeates, so that skin can be whitened safely and effectively and the whitening effect lasts for a long time.
Owner:上海圣婕化妆品有限公司
Liquid crystal display device
Provided is a liquid crystal display device that delivers high luminance and excellent display quality. A common electrode (45) in said liquid crystal display device comprises a first common electrode (45a) and a second common electrode (45b). A pixel electrode (60) contains a first trunk section (61a), a second trunk section (61b), a plurality of first branch sections (62a) extending in a first direction, a plurality of second branch sections (62b) extending in a second direction, a plurality of third branch sections (62c) extending in a third direction, and a plurality of fourth branch sections (62d) extending in a fourth direction. Looking at the pixel from a direction perpendicular to the surface of a TFT substrate (10), the boundary between the first common electrode (45a) and the second common electrode (45b) overlaps, and extends in the same direction as, the first trunk section (61a) of the pixel electrode (60).
Owner:SHARP KK
Active composition, and preparation method and application thereof in cosmetics or skin care products
ActiveCN105662940AUnique flavorUnique aromaCosmetic preparationsToilet preparationsSugar MaplesSkin Care Product
The invention discloses an active composition, and a preparation method and an application thereof in cosmetics or skin care products; the preparation method of the active composition comprises the following steps: respectively mixing 50-60 parts by mass of sugar maple sap, 10-30 parts by mass of white birch sap and 10-20 parts by mass of coconut water to form a mixed solution, and then carrying out enzyme inactivation, clarification, refining, concentration and stabilization of the mixed solution successively to form the active composition. The active composition prepared by the preparation method can effectively inhibit tyrosinase activity, eliminates free radicals, and has good antioxidation effect; and the active composition is applied in preparing the cosmetics or skin care products, and the obtained cosmetics or skin care products have lasting antioxidation and whitening efficacies in addition to having a natural and fresh plant smell.
Owner:广州蔻丝恩化妆品科技有限公司
Whitening moisture preservation ultraviolet prevention skin care product and preparation method thereof
InactiveCN107308062AWith whiteningUV resistantCosmetic preparationsToilet preparationsUltravioletLanolin
The invention discloses a whitening, moisturizing and anti-ultraviolet skin care product and a preparation method thereof. The skin care product components include 30-60 parts of glycerin, 3-10 parts of hydrogenated lanolin, 5-15 parts of squalane, and pearl powder in parts by weight. 5‑15 parts, 5‑15 parts of rose extract, 3‑12 parts of white water lily flower extract, 15‑25 parts of lily extract, 7‑18 parts of Sapinberry extract, 3‑10 parts of aloe extract, jasmine flower 12-25 parts of essential oil, 5-15 parts of olive oil, 2-8 parts of trehalose, 2-12 parts of beeswax, 1-4 parts of synthetic tripeptide, 6-14 parts of keratin, 1-5 parts of water-soluble UV absorber , the preparation method of the present invention is simple, and the prepared skin care product has the effects of whitening, moisturizing, sun protection and anti-ultraviolet rays, and can also improve skin resistance and delay aging.
Owner:方政
Bamboo leaf flavonoid composite liposome, preparation method and application thereof
ActiveCN104523472AOptimizationEfficient configurationCosmetic preparationsToilet preparationsCarrying capacityAdditive ingredient
The invention relates to a bamboo leaf flavonoid composite liposome and its preparation method and application. The bamboo leaf flavonoid composite liposome contains ingredients according to the following weight ratio of bamboo leaf flavonoid to a complex agent to a membrane material to a propping agent to an antioxidant to a solubilizer being 0.1-2:0.1-2:0.2-5:0.02-0.5:0.01-0.1:0.1-2. By effectively coating bamboo leaf flavonoid, stability and integrity of the functional component are protected. Hyaluronic acid with an outstanding moisturizing effect is compounded during the coating process. Thus, system compatibility of the prepared bamboo leaf flavonoid composite liposome in the development of skin care products is enhanced. Meanwhile, unique carrying capacity and slow release capability of the liposome can promote absorption and long-acting care of the bamboo leaf flavonoid composite liposome in the skin, and effects of skin miniature retention, sun protection, whitening, antisenescence and the like are enhanced.
Owner:烟台新时代健康产业日化有限公司
Waterborne naphthalimide fluorescent polymer emulsion and preparation method thereof
ActiveCN108440711AGood water solubilityHigh mechanical strengthFunctional monomerFluorescent polymer
The invention provides a waterborne naphthalimide fluorescent polymer emulsion and a preparation method thereof. The preparation method comprises the following steps of treating naphthalimide micromolecules, so as to obtain a fluorescent monomer containing double bonds; adding the fluorescent monomer, styrene, a functional monomer after double bonding treatment, a water-soluble monomer, an emulsifier and the like into a system, polymerizing at the temperature of 60 to 70 DEG C, and reacting for 6 to 10h under the nitrogen protection atmosphere, so as to obtain the waterborne polymer emulsion with the fluorescent characteristic. The prepared waterborne naphthalimide fluorescent polymer emulsion has the characteristics that the waterborne property is good, the bonding property with paper isgood, the whitening-enhancing and anti-yellowing properties are realized, and the mechanical strength of the paper is improved.
Owner:SHAANXI UNIV OF SCI & TECH
Anti-glare optical film and process for preparing the same
InactiveUS7341355B2Improve whiteningLess-significant whiteningPrismsDiffusing elementsSurface levelMaterials science
Owner:SUMITOMO CHEM CO LTD
Composition with anti-wrinkling and skin brightening effects, mask and preparation method of mask
InactiveCN106551870ASimple recipeIncrease vitalityCosmetic preparationsToilet preparationsAnaphylaxisCell activity
The invention discloses a composition with anti-wrinkling and skin brightening effects, a mask and a preparation method of the mask. The composition is prepared from, by weight, 8-30 parts of aloe barbadensis superfine powder, 6-26 parts of aloe barbadensis leaf juice and 20-42 parts of fresh bletilla striata tuber extract. The bletilla striata anti-wrinkling and skin brightening mask is composed of traditional Chinese medicine effective components and auxiliary materials capable of being accepted in the mask field and has the anti-wrinkling and skin brightening effects, the formula is simple and effective, and no irritation and anaphylaxis are generated to the skin; the fresh bletilla striata tuber extract and the aloe barbadensis leaf juice are greatly combined by mixing effective components and dissolved to generate more effective substances; and according to main components of bletilla striata, cell activity improving, anti-wrinkling, skin whitening and skin brightening are achieved, fresh aloe barbadensis is adopted, moistening, nourishing, anti-wrinkling and whitening are achieved, and the effective components of the bletilla striata are effectively enhanced.
Owner:张友云 +2
Ultraviolet LED epitaxial structure and preparation method thereof
ActiveCN111341891AImprove crystal qualityImprove optical output powerSemiconductor devicesCrystallographyLattice mismatch
The invention provides an ultraviolet LED epitaxial structure and a preparation method thereof, and relates to the light-emitting diode technical field. The epitaxial structure comprises a substrate,a first AlN layer, a second AlN layer, an AlN / AlGaN superlattice stress release layer, an N-type AlcGa1-cN ohmic contact layer and an AlxGa1-xN / AlyGa1-yN multi-quantum well active region, wherein theAlN / AlGaN superlattice stress release layer at least comprises a first superlattice and a second superlattice, the AlN / AlGaN superlattice stress release layer can effectively relieve the strain between the second AlN layer and the N-type AlcGa1-cN ohmic contact layer, and the gradually changed Al component in the superlattice can reduce the dislocation density and gradually release the stress caused by lattice mismatch, so that the crack-free and high-quality ultraviolet LED epitaxial structure is obtained, the output power of a deep ultraviolet LED is improved, and the phenomenon of deep ultraviolet whitening is improved.
Owner:江西力特康光学有限公司
Display panel and display device
InactiveCN106200152AIncrease opening ratioImprove viewing angleNon-linear opticsFour quadrantsDisplay device
A display panel comprises a plurality of pixel structures. Each pixel structure comprises at least two pixel electrodes which are divided into four quadrant areas, each quadrant area comprises pixel electrode branches of the pixel electrodes, the arranging directions of the pixel electrode branches in the same pixel area are same, and the pixel electrode branches in every two adjacent pixel areas are symmetrically distributed. The invention further provides a display device. According to the display panel and the display device, the view angle and the display effects such as whitening can be effectively improved, and dark fringes are effectively eliminated.
Owner:TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
Repair face cream and preparation method thereof
InactiveCN103637970AReduce stimulationImprove whiteningCosmetic preparationsToilet preparationsWrinkle skinCuticle
The invention provides a repair face cream and a preparation method thereof, and belongs to the technical field of cosmetics. A plurality of natural ingredients are taken as main raw materials, and the skin problems caused by air pollution, ultraviolet irradiation, computer radiation and the like can be repaired; the repair face cream has the effects of highly moisturizing, whitening, preventing wrinkles, removing acnes, shrinking pores and rejuvenating the skin. The repair face cream is used before sleeping, the PH value of the skin is gradually balanced and regulated in deep sleep, skin microcirculation is promoted, the skin cell vitality is increased, synthesis of collagen is facilitated, and the optimal state of the skin is recovered. The repair face cream has a better using effect when the repair face cream is matched with a sensitization moisturizer.
Owner:孙锐
Skin-whitening anti-oxidation plant composition, plant composition fermenting liquid as well as preparation method and application thereof
ActiveCN108042433AAvoid irritationAchieve whiteningCosmetic preparationsToilet preparationsChemical synthesisWhitening Agents
The invention provides a skin-whitening anti-oxidation plant composition. The plant composition comprises the following components in percentage by mass: 15 to 50 percent of ligusticum wallichii, 10 to 40 percent of red paeony root, 10 to 35 percent of radix ampelopsis and 5 to 25 percent of mulberry leaf. The invention also provides skin-whitening anti-oxidation plant composition fermenting liquid as well as a preparation method and application thereof. The skin-whitening anti-oxidation plant composition provided by the invention performs reasonable compounding on the basis of the theory of traditional Chinese medicine and according to the compound principle of assistant and guide, so that the composite achieves the skin-whitening and anti-oxidation effects through synergistic interaction, and avoids irritation caused by the traditional chemically synthesized skin-whitening agent and antioxidant.
Owner:GUANGZHOU HUANYA COSMETIC SCI & TECH CO LTD
Skin care product containing gamma-aminobutyric acid and matrine ionic liquid
InactiveCN110123653AWith whiteningImprove whiteningCosmetic preparationsToilet preparationsGamma-Aminobutyric acidMedicine
The invention discloses a skin care product containing gamma-aminobutyric acid and matrine ionic liquid. The skin care product comprises gamma-aminobutyric acid ionic liquid, solvents, skin conditioners and moisturizers. The weight percentage of the gamma-aminobutyric acid ionic liquid in raw materials is 0.5-1.5%. The skin care product is in the form of a lotion, a cream, a revitalizing mask, essence or a cleansing lotion. Compared with the prior art, the skin care product has the advantages that since the gamma-aminobutyric acid and matrine ionic liquid has double properties of gamma-aminobutyric acid and matrine, the skin care product has functions of whitening, anti-oxidation, anti-inflammation, anti-allergy and bacteria inhibition; raw materials of the gamma-aminobutyric acid and matrine ionic liquid, including the gamma-aminobutyric acid and the matrine, are extracted from plants, thereby being safe and free of pollution.
Owner:SHENZHEN SHINESKY BIOLOGICAL TECH CO LTD
Touch liquid crystal display device and manufacturing method thereof
InactiveCN104317091AImprove whiteningReduce manufacturing costLayered productsElectrical equipmentLiquid-crystal displayDisplay device
The invention provides a touch liquid crystal display device and a manufacturing method thereof and relates to the technical filed of display. The touch liquid crystal display device is lower in production cost compared with the prior art, and effectively improves the whitening phenomenon of touch display. The touch liquid crystal display device comprises a touch screen, a liquid crystal display screen and an adhesion layer between the touch screen and the liquid crystal display screen, the adhesion layer comprises a plurality of non-contact adhesion portions, and the adhesion portions are in contact with the touch screen and the liquid crystal display screen respectively for fixing the touch screen and the liquid crystal display screen. The manufacturing method is used for the production of the touch liquid crystal display device.
Owner:HEFEI XINSHENG OPTOELECTRONICS TECH CO LTD +1
Spot-diminishing whitening cream and preparation method thereof
InactiveCN102793635AVisible blemish effectStrengthen the whitening effectCosmetic preparationsToilet preparationsVacuum pumpingOil phase
The invention discloses a spot-diminishing whitening cream and a preparation method thereof. The cream comprises the following ingredients: A, a spot-diminishing whitening ingredient as a main body; B, a spot-diminishing whitening ingredient as an auxiliary ingredient; C, an oil phase ingredient; D, a water phase ingredient; E, a thickening stabilizing ingredient; and F, an auxiliary agent. The preparation method comprises the following steps: heating up the ingredient C to 70-90 DEG C, preserving the heat at 70-80 DEG C, adding the ingredient A and the ingredient B and uniformly stirring, heating up the ingredient D to 70-90 DEG C, preserving the heat at 70-80 DEG C, adding the ingredient E and uniformly stirring, pumping the ingredient C into a vacuum emulsification pot, then slowly pumping the ingredient D into to mix, homogenizing for 5-10 min, preserving the heat for 5-15 min with stirring, cooling by vacuum pumping, homogenizing for 2-3 min at 55-65 DEG C, continuing to cooling by vacuum pumping, uniformly stirring, adding the ingredient F at 35-45 DEG C, and uniformly stirring. The cream is safe and effective, has good whitening effect, and can prevent color spots, accelerate the metabolism and discharge of melanin, and enduringly diminish spots and whiten.
Owner:彭再辉
Enzyme composition and application thereof in cosmetics with skin whitening function
ActiveCN110115704AUnique textureMoisturized skinCosmetic preparationsToilet preparationsFunctional stabilityEnzyme
The invention discloses an enzyme composition and application thereof in cosmetics with a skin whitening function. The enzyme composition is prepared from, by weight, 2-3 parts of a rice fermentationproduct filtrate, 1.5-2.5 parts of yeast polypeptides, 2-3 parts of a film-coated yeast fermentation product filtrate, 0.1-2 parts of a saussurea involucrata fermentation liquor and 0.4-1.5 parts of amedicinal radix et rhizoma rhei extract. The invention also provides the application of the enzyme composition in preparation of the cosmetics with the skin whitening function. A skin whitening essence can be used for daily skin care and has the effects of whitening the skin, removing freckles, maintaining moisture, resisting and relieving inflammation and removing wrinkles. Meanwhile, the medicinal radix et rhizoma rhei extract and a saussurea involucrata extract in the saussurea involucrata fermentation liquor are adopted, so that the problem of inactivation when enzymes are combined with traditional chemical preservatives is solved, and the functional stability of a product is ensured.
Owner:湖南美媛本草生物工程有限公司
Optical fiber device for laser oral cavity treatment
ActiveCN105147409AUniform light outputNarrow range of spectral linesDentistryRadiation therapyWound healingAdaptor/connector
The invention provides an optical fiber device for laser oral cavity treatment. The optical fiber device comprises an adapter connecting port, a quartz laser guide optical fiber, an optical fiber handle, an adapter connector and an optical fiber part. The optical fiber part is an optical fiber needle or an optical fiber tooth socket set. The optical fiber tooth socket set is composed of a whole-body-shining-optical-fiber connecting port, an optical fiber jacket, a whole-body-shining optical fiber and a tooth socket. The whole-body-shining-optical-fiber connecting port is fixedly connected with the whole-body-shining optical fiber and the tooth socket in sequence, and the whole-body-shining optical fiber is sleeved with the optical fiber jacket. The adaptor connecting port is arranged at one end of the quartz laser guide optical fiber, and the other end of the quartz laser guide optical fiber is connected with the optical fiber handle in a coupled mode. The adaptor connector is arranged at the tail end of the optical fiber handle and fixedly connected with the optical fiber part. The optical fiber device can be used for weak-laser-promoted periodontitis treatment, weak-laser-promoted wound healing, accelerating of healing of a dental ulcer surface and photodynamic tooth whitening treatment.
Owner:INST OF BIOMEDICAL ENG CHINESE ACAD OF MEDICAL SCI
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