171results about How to "With sun protection" patented technology

The invention relates to the technical field of cosmetics for hair and especially relates to anti-hair loss and hair-regeneration shampoo prepared from herbal essence and biochemical components and a preparation method thereof. The preparation method scientifically adopts the modern herbal essence such as artemia extract, hydrolyzed rice protein, hydrolyzed corn protein, pea extract, flaxseed extract, pomegranate rind extract, propolis extract, black willow bark extract, beet root extract and mint extract, also adopts the modern biochemical components such as human oligopeptide-11, human oligopeptide-3, human oligopeptide-10, copper tripeptide-2, clove leaf stem cell fluid and oat polypeptide, and also adopts natural source surfactants such as lauryl glucoside, decyl D-glucopyranoside, sodium cocoyl glutamate, sodium lauroamphoacetate and soapbark extract. Compared with the prior art, the preparation method breaks through traditional plant (Chinese herbal medicine) use and traditional formula use, realizes formula design and raw material optimization based on the modern care conception and scientific raw materials, and does not use any chemical source surfactants, antiseptics, pigments and perfume. The anti-hair loss and hair-regeneration shampoo obtained by the preparation method is natural, safe and effective anti-hair loss and hair-regeneration shampoo satisfying the modern health concept.

The invention relates to a manufacturing and cultivating method for a plant growth container, The method comprises the following steps: mixing materials which adopt plant fiber as the main materials and starch, additives and filling materials as auxiliary materials are hot-pressed in mould so as to generate the steam pressure swelling in the mould and a moulding foam container; internal sizing or waterproofing work for the whole surface and part of the surface is carried out; the method is used for culturing the plants in seedling stage, connecting plants, fixing planting, seeding the base and seeding together and different cultivating methods are used according to the degree of drought in the environment so as to realize water-saving and improve the survival rate of the plants; the method of the invention is beneficial to plant plants on a large scale by mechanization or air seeding, etc.

The invention relates to a distribution automation joint debugging platform for FTU terminal equipment. The distribution automation joint debugging platform for the FTU terminal equipment is characterized in that voltage and current output of an experimental device is spliced in the input end of a terminal strip; an FTU terminal is connected with the opposite end of the terminal strip through a special connecting wire; a remote control test board on a tester is connected with the input end of the terminal strip which is located in the same side of the voltage and current output; the FTU terminal equipment is provided with a network cable and a special connecting wire, the network cable led from the FTU terminal is in communication connection with a special debugging channel in a distribution automation host station system, and the test port in the FTU terminal is spliced in the end opposite to the end of the remote control test board connected with the terminal strip through a special connecting wire. The distribution automation joint debugging platform for the FTU terminal equipment plays roles of automatically locating a fault, automatically isolating a fault section, automatically restoring power supply for non-fault sections, automatically restoring a power supply mode before supplying power and the like, achieves topology analysis, load transfer, load forecasting, network reconstruction and other advanced applications, has real-time performance, authenticity and reliability and needs to precisely test and jointly debug each FTU terminal.

The invention discloses a sun-proof woven bag tape yarn and woven bag production method and a woven bag. Tape yarn is produced by means of uniformly mixing polypropylene, aging proof agent, coupling agent, antioxidant, nano calcium carbonate, polyoxymethylene, linear low density polyethylene, polyethylene wax, ethylene-methyl acrylate copolymer, tributyl citrate, turpentine, ultraviolet absorbent and auxiliaries, plastifying the materials at the temperature of 230-240 DEG C to be fused, extruding the fused materials into a film, cooling, cutting the cooled film into blank yarn and stretching the blank yarn into the tape yarn. The produced tape yarn is woven into the sun-proof woven bag, the produced sun-proof woven bag tape yarn has high breaking strength retention rate and breaking elongation retention rate and good sun-proof performance after being exposed to the outdoor atmosphere for one year, performance of the woven bag woven with the tape yarn is improved, service life of the woven bag is prolonged, and toughness and tensile strength of original tape yarn are kept.

The invention relates to a candy and provides a low-sugar probiotics dextrose candy which does not contain sugar, is high in viable count of probiotics, long in quality guarantee period and suitable for eating by diabetics and does not contain a citric acid additive. The low-sugar probiotics dextrose candy consists of the following raw materials in parts by weight: 0.7-1.0 part of freeze-dried active probiotics powder, 10-15 parts of kiwi fruit pulp, 1-3 parts of sericin peptide, 20-30 parts of xylitol, 10-20 parts of passion flower pulp, 20-40 parts of skim milk powder, 6-15 parts of microcrystalline cellulose, 3-10 parts of tea powder and 0.5-1.5 parts of polyethylene glycol. Meanwhile, the invention provides a method for preparing the low-sugar probiotics dextrose candy. The method mainly comprises the following steps: (1) preparing materials; (2) mixing and granulating; and (3) tabletting.

The invention provides an antibacterial health-care ultraviolet-proofing polypropylene fiber. The fiber is prepared by mixing the following components in percentage by weight: 1.5-10 percent of a green plum branch and leaf extract, 1-8 percent of a pomegranate bark extract, 60-85 percent of polypropylene slices and the balance of auxiliaries through fusing, granulating, re-fusing and spinning. Therefore, the bioactivators and nutrients existing in a compound mode of the green plum branch and leaf and pomegranate bark extract components are uniformly contained in the surface layer of and inside of the fiber, various textiles which are produced by the fiber and in contact with human skins are good in skin compatibility and strong in transdermal absorption capability, can be directly in contact with human skins, can play antibacterial and ultraviolet-proofing effects on a human body, can sustainably release the nutrients which can be absorbed by skin, realizes perfect combination of fiber and skin-caring and body-building, life cultivation and health care, and is advantageous to a human body to obtain more health benefits. Furthermore, waste resources can be recycled, so that huge social, ecological, environmental and economical benefits are implied in the fiber.

The invention discloses a faint-scent and environment-friendly wood-plastic plate. The invention relates to a wood-plastic plate. The wood-plastic plate comprises 30-60 parts by weight of PVC resin, 25-60 parts by weight of wormwood powder, 10-20 parts by weight of vanilla powder, 5-10 parts by weight of calcium carbonate, 1.8-5 parts by weight of calcium-zinc stabilizer, 0.6-3 parts by weight of foamer, 2-10 parts by weight of chlorinated polyethylene, 0.3-0.9 parts by weight of lubricant and 5.2-7.8 parts by weight of processing aids. According to the wood-plastic plate disclosed by the invention, wood powder is replaced by the wormwood powder and the lavender powder, the defects of shortness and fineness, low strength and poor compatibility with resin, of wormwood and lavender fibres are overcome through improvements for the aids and a processing process, and the processed wood-plastic material has a natural fragrance, and the health functions of inhibiting bacteria and easing. By matching the wormwood and the lavender, the processed wood-plastic material has natural and pleasing fragrance, and the effects of easing and calming. The wood-plastic plate disclosed by the invention is good in flexibility, anti-seismic, anti-crack, waterproof and excellent in fire resistance; the various detection indexes are higher than those of the national standards, and the wood-plastic plate is high in processing performance, good in product stability and easy to install, has the advantages of being fireproof, sunproof, corrosion-resistant, formaldehyde-free, easy to recover and the like, as well as can be widely applied to the fields of home building materials.

The invention relates to a wood plastic composite material and a preparation method thereof, in particular to a straw, a rice husk fiber base wood plastic composite material and a preparation thereof. The straw and the rice husk fiber base wood plastic composite material comprise the following components according to weight percentage: melamine resin: 3.5 percent; the straw and the rice husk fiber or the mixture of the straw and the rice husk: 60 percent; polyethylene with low density: 32 percent; solubilizer: 2 percent and lubricant: 2.5 percent. The wood plastic composite type building material of the invention adopts high technology, and utilizes waste plastics and a large amount of straw (rice straw, rice husk) powder to mix and extrude various formed hollow sectional materials of wood plastic at high temperature by fiber strengthening, and the wood plastic composite material is a typical environmental-friendly material. The wood plastic composite material is characterized by sun block, waterproof, anti-moth, anti-freezing and anticorrosion, and the wood plastic composite material without formaldehyde is strong in wood sense, high in surface hardness, strong in wear resistance, good in antiaging, long in service life, easy in processing, is suitable for the preferable material of decoration indoors and outdoors, and is similar to wood in shape but better than wood in property.

The invention provides sunscreen cream with double-isolation and post-basking repairing functions. The sunscreen cream comprises the following effective components in parts by weight, 45-55 parts of water, 10-14 parts of physical sunscreen agents, 8.1-11.9 parts of emollient, 3-5 parts of emulsifiers, 11.7-15.6 parts of chemical sunscreen agents, 1.5-6.1 parts of skin conditioners, 0.4-0.6 part of preservatives, 0.4-0.6 part of thickening agents, 2-3 parts of PH (potential of hydrogen) conditioning agents, 0-0.2 part of flavoring agents and 0.2-0.3 part of complexing agents. According to the sunscreen cream, the physical sunscreen agents and the chemical sunscreen agents are scientifically matched, UVA (ultraviolet A) and UVB (ultraviolet B) are effectively stopped, the sunscreen cream can prevent skins from being tanned and effectively protect the skins from sunburn, the skin conditioners are added into the sunscreen cream, and the post-basking repairing function is achieved.

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.

The invention provides an intelligent double-layer garage. The intelligent double-layer garage structurally comprises a garage base system, a garage main body and a garage moving power system, wherein the garage base system is fixedly arranged on a hard ground with the slope being smaller than 7 degrees, is used as a foundation of the garage main body and is used for being matched with the moving power system to move the garage main body in a fixed direction; the garage main body is used for storing a square-shaped frame structure of a vehicle and is movably arranged on the garage base system; a vehicle support convenient for up-down movement is arranged in the garage main body by a lifting power system of the support, and divides the internal space of the square-shaped frame structure into an upper layer and a lower layer which can be adjusted; the top part of the garage moving power system is fixedly arranged on the garage main body, the lower part of the garage moving power system is movably connected with the garage base system, and the garage main body utilizes the garage moving power system to move in a fixed direction on the garage base system. The intelligent double-layer garage with the up-down three-dimensional effect is an effective method for solving the shortage of the garages in a most direct, most practical and farthest manner for the space situation of city construction, community setting and the two sides of roads formed in a long time.

The invention discloses herbal tea which is composed of five raw materials which are chrysanthemum nankingense, peppermint leaf, liquorice, aloe and lily. The five raw materials are smashed and bagged to form the herbal tea. The herbal tea has the effects of clearing heat and removing toxicity, removing acne and relieving itching, soothing the nerves and dispelling dryness, and is cool and refreshing in taste and particularly suitable for people who have internal heat and acne easily or are damp, hot and pruritic.

The invention provides a mild cutin removing mask and a preparation method thereof. The mild cutin removing mask disclosed by the invention comprises the following components in percentage by weight: 0.5-1.0% of alpha hydroxy acid, 0.03-3% of grape seed oil, 0.02-2% of panaxoside, 0.01-1% of yam saponin, 4-10% of volcanic mud, 5-10% of glycerine, 2-4% of propylene glycol, 0.05-2% of salicylic acid, 20-40% of kaolin and the balance of deionized water. According to the mild cutin removing mask disclosed by the invention, the components are natural and are free from stimulus, the mask has the efficacies of removing cutin in a mild manner, controlling oil, cleaning pores, providing sufficient moisture content for skin and alleviating tired and crude skin, so that the skin is kept fine, smooth and glossy, the stimulated skin can be further alleviated, and the mask is especially suitable for crowds with problem skin and sensitive skin.

The invention discloses natural acorn talcum powder and a preparation technology thereof and belongs to the technical field of skin care products. The natural acorn talcum powder comprises the following components in parts by weight: 60-90 parts of acorn powder, 4-9 parts of honeysuckle, 4-8 parts of mother chrysanthemum, 5-20 parts of Thymol, 0.01-0.5 part of menthol crystal, 0.4-2.6 parts of zinc oxide and 0.01-0.05 part of spice. The components are smashed, sieved, evenly mixed and packaged to obtain the natural acorn talcum powder. In the natural acorn talcum powder, edible nontoxic pure plant serving as a main raw material, as well as honeysuckle, mother chrysanthemum, Thymol, menthol crystal, zinc oxide and spice are added to prepare the natural acorn talcum powder. The formula is nature and free from irritation; and the natural acorn talcum powder completely contains no talc powder, is non-toxic, does not irritate skin, has the functions of astringing dampness, removing sores, removing prickly heat, relieving itching, clearing away heat and toxic material and protecting skin, is suitable for new born infants, has obvious curative effect on preventing prickly heat and treating infant eczema, and ensures no dust flies.

It is a coating field to paint the coating a roll of material, is especially suitable for coating stencil plate, aluminium board surface, make the use applying a roll of material A kind of professional coating, by the linear mylar, an amino tree Fa, pigment, the auxiliary and solvent make up, a weight per gruop is divided. It is linear mylar or epoxy resin: Amino resin: defend Rust pigment: Auxiliary: Solvent=55:10:30:20:3; Among then linear mylar to be firm for content 60%, 20-30 of viscidities plus / 25 deg.C, acid value smaller than 8mgKOH / g. This invention can the fast solification membrane of high temperature, a roll of material coating board made by it Have comprehensive excellent, push-proof, antiseptic performance, defend the wearing out. And give consideration to and paint the membrane flexibilitya nd hardness, have excellent machines Tool instrument processability and decorating.

The invention discloses an environment restoring method for manufacturing an ecological crust by adopting anaerobic digestion residuals. The method comprises the following steps of: 1) obtaining a substrate: performing solid-liquid separation on the anaerobic digestion residuals by utilizing a solid-liquid separation device to obtain biogas residues; 2) adjusting the substrate: adding auxiliary materials, such as medical stone and water-retaining agent, into the biogas residues, and mixing uniformly; 3) forming the crust: placing the materials into a mould and pressing into the crust; and 4) outdoor paving: placing seeds into a seedling culture cave of the crust, placing the crust into different vertical habitats according to environmental condition to enable the seeds to automatically sprout and grow, and with the growth of the seedling and the weathering of the crust, integrating the plant, crust and soil into a whole. The method provided by the invention has the advantages of simpleness and easiness in operation, convenience in operation, environment-friendly property, and resource-saving property, and is suitable for the control of desertification and the restoring, rebuilding and improving practice of local ecology.

The invention discloses an antirust agent and a preparation method thereof. The antirust agent is mainly prepared from ammonium gluconate, dodecenylsuccinic acid, sodium nitrite, carrageenin, petroleum calcium sulfonate, ammonium molybdate, acetic acid, hydroxypropyl methyl cellulose, urea, glutamic acid, oxidized petrolatum barium soap, poloxamer, terpinyl acetate, nano titanium dioxide, China wood oil and a modified auxiliary agent. The antirust agent disclosed by the invention adopting ammonium gluconate and terpinyl acetate as main components is good in antirust effect, and also has the effects of resisting sun and sterilizing by matching with nano titanium dioxide, and the modified auxiliary agent improves the overall performance of the antirust performance, so that the antirust agent can achieve an antirust effect normally under the influence of moisture and temperature, and is long in antirust time and small in environmental pollution.

The invention discloses a factory breeding lotus grass jump straight chest flea beetle facilities construction which comprises a greenhouse, a culture pond, a small plastic greenhouse and ancillary facilities, wherein the greenhouse is a basic framework composed of an arch bar, stand columns, draw bars, suspenders, diagonal draw bars and card slots, a door and a film rolling device are arranged on the basic framework, an insect proof net and sunshade net are arranged, the greenhouse is stable, safe and practical. The culture pond is arranged in the greenhouse, suitable environment is established for planting alternanthera philoxeroides is beneficial to the jump straight chest flea beetle breeding of the alternanthera philoxeroides. The small plastic greenhouse is arranged above the culture pond for increasing the temperature for the second time in winter and ensuring smooth jump straight chest flea beetle breeding of the alternanthera philoxeroides. Water and electricity lines, drainage ditch, country roads, protective fence and advertising boards are established for ensuring insect source breeding and base safety. Suitable growth environment is offered for the breeding of the alternanthera philoxeroides straight chest flea beetle without influence of external environment and seasonal change; the thermophily insects in Yangtze river basin can be ensured to overwinter and oversummer normally and to grow and breed all the year round.

The invention discloses a multifunctional plant extract body lotion and a preparation method thereof. The body lotion is prepared from the following components in parts by weight: 6.5-11.5 parts of emollients, 11-22.1 parts of humectants, 1.3-4 parts of emulsifying thickeners, 0-0.4 part of an antioxidant, 30-48 parts of functional components, 0-2 parts of anti-corrosive synergists and 12-51.2 parts of solvents. The body lotion has effects of moisturizing, repairing skin barrier, whitening and the like.

The invention relates to face-thinning BB cream. The main ingredients in the face-thinning BB cream include a coleus forskohlii root extract, caffeine and escin, which are coated with niosomes. The particle diameter of the niosomes provided by the invention is 200-300nm, and the niosomes are deformable liposomes, have efficient and quick percutaneous absorptivity and super-strong inclusivity, and are a favorable way to mediate percutaneous absorption of functional components. According to the face-thinning BB cream, the coleus forskohlii root extract is used for preventing cellular necrosis and skin ageing; the caffeine can convert triglyceride into free fatty acid to achieve the face-thinning efficacy; and the escin can prevent liquid from leaking into surrounding tissues to avoid facial swelling. The invention further provides a preparation method of the face-thinning BB cream. The main ingredients of the face-thinning BB cream provided by the invention are natural, take synergistic effect to realize the face-thinning efficacy and meanwhile achieve low sensitization. Besides, the BB cream has other functions of common BB cream and thus has a wide market prospect.

A cleaning-free external pasting film is composed of a basal layer, a glue layer and a film layer, wherein the basal layer is made of a smooth synthetic papers surface coating silicon oil layer with toughness; the film layer is made by dissolving 35 shares of HO-(CH2CH2O)18-COOH and 10 shares of EuCl2 6H2O into methanol to mix, a [HO-(CH2CH2O)18-COO]2Eu complexes is obtained through oil bath heating, inverse flow, filtrating, decompression rotary evaporation to remove dissolvent and cooling, then the film layer will be obtained by adding the complexes into polyethylene; for the glue layer, a suspending liquid is obtained by agitating 50 shares of graphite and 200 shares of N-2-hydroxyethylamino; a glue is obtained by agitating a mixture of 1 shares of the suspending liquid and 49 shares of polyurethane glue by weight, the glue layer will be obtained by jetting the glue on the film layer. The pasting film of the invention is economic and environment protection, operation is easy and safe. The film has characteristics of colorless transparent, water-proof, oil-proof, sun-prevention, high temperature resistant, chilliness resistance and easy operation, the glue may be applied at a temperature range from -30 DEG C to 110 DEG C, and it is capable of resisting summer sweltering high-temperature and winter chilliness low-temperature.

The invention discloses a protective thermal insulation vehicle cover fabric which comprises a protective fabric layer arranged in the surface layer, a thermal insulation packing layer arranged in the middle layer and a soft fabric layer arranged in the lower layer. The protective fabric layer is woven by warps and wefts mutually, each warp is woven by polyester fiber and jute fiber in a blending mode, each weft is woven by polyamide fiber and spandex fiber in a blending mode, the thermal insulation packing layer is made of soft polyurethane foaming plastic, the soft fabric layer is woven by cotton fiber and woolen fiber in a blending mode, and the lower end of the soft fabric layer is provided with an elastic shrinking ring. The surface of a vehicle cover is woven by the polyester fiber, the jute fiber, the polyamide fiber and the spandex fiber, so that the protective thermal insulation vehicle cover fabric has the weather-proof functions of wind resistance, water resistance, sun protection and the like, the soft polyurethane foaming plastic is used for protecting a vehicle body against sun exposure so that damage to the vehicle body can be avoided, the fabric woven by the cotton fiber and the woolen fiber in the blending mode is soft and smooth, and therefore abrasion damage to the vehicle body is avoided.

The invention provides hyaluronic acid BB cream with multiple effects. The composition comprises the following ingredients by weight percent: 0.01-3.0% of hyaluronic acid, 1.0-5.0% of plant sucrose clear paste, 0.5-3.5% of a function compound and 89.0-98.4% of substrate auxiliary materials, wherein the plant sucrose clear paste is prepared by mixing eight active plants of an aloe smooth agent, herba leonuri, horse chestnut, lophatherum gracile, white willow barks, portulacae herba, dracaena draco linn and witch hazel and sucrose solution; the function compound is prepared by mixing nicotinamide, allantoin and polyglutamic acid at a ratio. The hyaluronic acid BB cream not only has the basic effects of covering, adjusting skin color, sunscreening, and refining pores, but also has the multiple effects of preserving moisture, brightening skin tone, being anti-allergy, diminishing inflammation, being antibacterial and anti-aging and the like; meanwhile, the hyaluronic acid BB cream is natural and simple in ingredients, excellent in water resistance and strong in setting capacity, so that the hyaluronic acid BB cream is a novel hyaluronic acid BB cream which is safe, practical, durable and stable and has the multiple effects.

The invention discloses a large-span strut-free energy-saving sunlight greenhouse which comprises a roof frame formed by connecting a plurality of arc-shaped arched beams through a plurality of transverse pull rods, wherein a heat preservation film-coated felt with an upward rough surface is arranged at the upper part of the roof frame; a wrapping film-coated felt is arranged on the heat preservation film-coated felt in a manner that the rough surface of the wrapping film-coated felt is downward; a forwards unfolded front slope heat preservation quilt and a backwards unfolded rear slope heat preservation quilt are arranged on the wrapping film-coated felt; greenhouse films are mounted on two sides of the heat preservation film-coated felt at the upper part of the roof frame through transverse clamping slots and longitudinal film clamping slots; and insect-proof nets and air discharging films are arranged at the front and rear lower parts of the roof frame. The large-span strut-free energy-saving sunlight greenhouse is reasonable in structure, high in heat preservation property and high in ventilating speed, and the heat preservation quilt is difficult to weather and long in service life.

The invention discloses American cockroach freeze-dried powder based pre-essence which is prepared from the following raw materials: American cockroach freeze-dried powder, fructus anrederae cordifoliae extract, common perillae seed extract, caulis dendrobii officinale extract, Chinese yam extract, fresh dried rehmannia root extract, kudzu vine root extract, ganoderma lucidum extract, chamomile flower extract, flower-de-luce, sweet osmanthus flower, butterflybush flower, rose, honeysuckle flower, glycerol, alcohol and deionized water. The invention further discloses a preparation method for American cockroach freeze-dried powder based pre-essence. The American cockroach freeze-dried powder based pre-essence can maintain genes from source, can promote and improve synthesis of proteins, improves skin microcirculation, improves the skin dull-yellow problem and the pachulosis problem, has the effects of shrinking enlarged pores, homogenizing skin color, concealering, whitening, resisting inflammatory, wrinkles and ageing, screening sunlight, and the like. After the American cockroach freeze-dried powder based pre-essence is used, skin changes to be tender and smooth in touch, skin color is improved, skin quality is remarkably improved; and moreover, raw materials are basically pure natural traditional Chinese medicines, have excellent corrosion resistance, do not need to add any preservative, do not harm skin, and are high in safety coefficient.

The invention provides peony tone-up cream and a preparation process thereof, and belongs to the technical field of cosmetics. The peony tone-up cream comprises, by weight, 800-1250 parts of peony seed oil, 200-350 parts of pearl powder, 200-300 parts of emulsifying agents, 120-130 parts of titanium dioxide, 36-40 parts of thickening agents, 70-80 parts of aloe extracts, 200-300 parts of purslaneherb extracts, 620-640 parts of glycerin, 22.5-22.9 parts of rosemary essential oil, 22.2-22.5 parts of rose essential oil and 6500-7500 parts of water. The peony tone-up cream is purely natural, freefrom irritation, suitable for all skins, bright in color, fragrant in smell, good in viscosity and easy to clean, traditional Chinese medicine materials such as the peony seed oil, the aloe extracts,the purslane herb extracts and the pearl powder are added, so that the peony tone-up cream has the effects of moisturizing, moisture retention, skin whitening, spot concealing and sun screening.

The invention relates to a cosmetic repair material, and specifically discloses a thermosensitive hydrogel for skin thermal damage and a preparation method thereof. The thermosensitive hydrogel comprises the following components: chitosan, sodium hyaluronate, genipin, arbutin, aloin, menthol, and the balance of distilled water. The preparation method is as below: first, mixing by stirring chitosan, hyaluronic acid and genipin at a constant temperature of 4 DEG C to form a gel precursor mixture; then, adding arbutin, aloin, menthol and distilled water in the gel precursor mixture, and stirring. The thermosensitive hydrogel has the following advantages: (1) continuous cooling; (2) good water lock and water supplement effect, and comfortable usage; (3) flexible use space and position; (4) good performances of improvement of inflammation response, burning, tightness, pain and discomfort, and promotion of skin repair.

The invention relates to a high-stability pterostilbene toner capable of providing a faintly acid nano-micelle micro-environment. The high-stability pterostilbene toner contains pterostilbene as maincomponent, and is characterized by containing Rebaudioside A and glycyrrhizic acid as auxiliaries, wherein the mass ratio between pterostilbene and Rebaudioside A is 1:15-1:30, and the mass ratio between glycyrrhizic acid and Rebaudioside A is 1:3-1:6. According to the pterostilbene toner, Rebaudioside A and glycyrrhizic acid spontaneously form micelle to solubilize pterostilbene, so as to improvethe stability of pterostilbene, and form a high-stability pterostilbene aqueous solution; the solubility of pterostilbene reaches 15mg / ml, micelle grain size is small and uniform in distribution, andthe toner storage stability is good. Rebaudioside A and glycyrrhizic acid have the skincare effect, and after solubilization of pterostilbene, the skin care activity of the pterostilbene toner is enhanced in a synergetic way, so as to achieve a goof skin elasticity maintaining effect.