34results about How to "Improve sun protection effect" patented technology

The invention belongs to the field of cosmetic detection, and discloses a cosmetic and cosmetic raw material sunscreen function evaluation method and application. According to the evaluation method, a sunscreen effect test is carried out on a test sample by using a non-contact administration device, wherein the test sample is a cosmetic finished product or a diluted cosmetic raw material; the test comprises evaluation of in-vitro sunscreen effect by skin cells, evaluation of in-vivo sunscreen effect by a zebra fish embryo model and result evaluation. According to the method, the sunburn-resistant effect is evaluated through expression of beta-galactosidase in human dermal fibroblasts and / or secretion of collagen, the sunburn-resistant effect is evaluated through the survival rate of human keratinocytes, the DNA damage condition or inflammatory factor secretion and the lethal / teratogenic condition of zebra fish embryos, and multi-layer and all-around sunburn-resistant effect evaluation is achieved. The method provided by the invention is suitable for evaluating the sunscreen function of various sunscreen products, has accuracy and practicability, and provides an important technical basis for research and development, quality control and performance optimization of sunscreen cosmetics.

The invention discloses a children sunscreen mousse composition and a preparation method thereof.The children sunscreen mousse composition comprises agent materials and a propellant, the agent materials comprise an A-phase substance, a B-phase substance, a C-phase substance, a D-phase substance and an E-phase substance, the A-phase substance comprises a first solvent, a chelating agent, a thickening agent, p-hydroxyacetophenone and a humectant, and the thickening agent comprises xanthan gum; the B-phase substance comprises grease, a first sun-screening agent, a sun-screening synergist, an emulsifier, an antioxidant and a film-forming agent; the emulsifying agent is prepared from potassium cetyl phosphate and polyglycerol-10 laurate; the C-phase substance comprises a second solvent and a second sun-screening agent, and the second sun-screening agent comprises at least one of p-xylylene dichorsulfonic acid and methylene bis-benzotriazolyl tetramethyl butyl phenol; the D-phase substance comprises a preservative, a skin protecting agent and a filling agent; and the E-phase substance comprises a pH regulator and a third solvent. The sunscreen mousse composition for children has better mildness, sunscreen effect and stability, and also can provide a soft and dense mousse texture.

The invention relates to a face-beautifying sunscreen composition and cosmetics, the face-beautifying sunscreen composition comprises a first type of powder, a second type of powder and a film-forming agent, the first type of powder comprises a titanium dioxide mixture, zinc oxide and ferric oxide, and the second type of powder comprises spherical powder, flaky powder and hexagonal hollow tubular powder. The first type of powder and the second type of powder are powder made of different materials; the titanium dioxide mixture comprises spindle-shaped titanium dioxide with the average particle size of 8 nm to 60 nm, spherical titanium dioxide with the average particle size of 200 nm to 300 nm and rod-shaped titanium dioxide with the short diameter of 0.2 mu m to 0.5 mu m and the long diameter of 1 mu m to 5 mu m. The cosmetic prepared from the beautifying and sunscreen composition not only has excellent sunscreen and concealing effects, but also has the effects of beautifying and sunscreen products, can effectively reduce makeup steps, avoids the conditions of skin mud rubbing, acnes and the like caused by accumulation of sunscreen and beautifying products, and is good in makeup holding effect and excellent in makeup effect.

The invention relates to a sunscreen synergistic composition and application thereof. The sunscreen synergistic composition is prepared from a sphingomonas fermentation product extract, wax powder, a dextrin thickener and butyl octanol salicylate, the dextrin thickening agent is prepared from dextrin palmitate and / or dextrin palmitate / ethyl hexanoate. The invention creatively finds that the four components, namely the sphingomonas fermentation product extract, the wax powder, the dextrin thickener and the butyl octanol salicylate, can interact and positively influence one another, and have a synergistic promotion effect which is unexpected by technicians in the field in the aspect of sunscreen synergism. The sunscreen synergistic composition provided by the invention is very suitable for skin care products, mild, non-irritant and good in stability.

The invention relates to a sunscreen composition as well as a preparation method and application thereof. The sunscreen composition comprises a coco-glucoside-coconut oil alcohol compound, polyethylene glycol stearate, dextrin palmitate, butyl octanol salicylate and titanium dioxide. The dextrin palmitate, the butyl octanol salicylate and the coco-glucoside-coconut oil alcohol compound in the composition are matched with one another, so that the composition has excellent wetting, dispersing and suspending effects on the titanium dioxide powder, the sunscreen performance of the composition is greatly improved, and the composition has a synergistic effect in the aspects of improving the stability of the composition and improving the sunscreen effect. Meanwhile, the coco-glucoside-coconut oil alcohol compound can be compatible with polyethylene glycol stearate, so that a sunscreen product further prepared from the composition does not need to be removed by a cleaning product, and the sunscreen product can be washed with clear water.

The invention provides a fruit growth regulator and bacteriostatic preservative as well as a preparation method and application thereof, and belongs to the technical field of preservation, pomace is taken as a raw material, and pomace microfibrillated cellulose, pectin and seed oil containing phenolic substances are extracted through organic acid treatment, DES reagent auxiliary mechanical treatment, ethanol water treatment and other treatments; then carrying out hydroformylation modification on nano cellulose, grafting chitosan, and compounding with pectin to obtain dialdehyde microfibrillated cellulose-chitosan-pectin composite particles with pH response performance, and taking the dialdehyde microfibrillated cellulose-chitosan-pectin composite particles as a stabilizer of a Pickering emulsion; the green growth regulator solution is used as a continuous phase, the seed oil mixed Chinese herbal medicine extract is used as a dispersion phase, the controlled-release Pickering emulsion with growth regulation and bacteriostasis effects is prepared, the prepared emulsion is sprayed on berries to form a film layer, the growth process of the berries can be regulated, the fruit yield and quality are improved, and the quality of the berries is improved. And antibacterial substances can be slowly released for preservation when berries are picked and stored.

The utility model discloses a counter weight device for storage tank construction and a platform thereof, which comprises a storage tank body, two bases mounted on the storage tank body, a hoisting support mounted on the bases, a fixing mechanism mounted on the hoisting support, a locking mechanism mounted on the fixing mechanism, a shielding mechanism mounted on the hoisting support, and a lifting mechanism mounted on the shielding mechanism. The lifting mechanism comprises two vertical rods, and the two vertical rods are installed on the two bases respectively. Through the arrangement of the bases, the vertical rods, a transverse adjusting rod, a hanging basket, a fixing plate, a partition plate, an inserting rod, a balancing weight and other structures, the angle adjusting mechanism is installed on the shielding mechanism, and the angle adjusting mechanism is installed on the angle adjusting mechanism. The transverse adjusting rod is fixed in use through the balancing weight at one end of the transverse adjusting rod, so that the stability and safety of the hanging basket in the use process can be effectively guaranteed, meanwhile, the balancing weight can be rapidly installed on the partition plate through the multiple inserting rods installed on the partition plate, and it can be guaranteed that in the use process of the balancing weight, the safety of the hanging basket is guaranteed. And the phenomenon of scattering is avoided.

The invention relates to a composition with effects of caring and relieving sensitive skin and application of the composition in cosmetics. The invention provides the composition containing the citrus fruit extract, the ceramide and the wild soybean seed extract, the composition can balance skin microbial flora and relieve skin, meanwhile, the sunscreen effect is remarkably improved, irritation of chemical preservatives, essence sensitization sources and irritant whitening components (such as nicotinamide) to the skin can be reduced, and the skin whitening effect is improved. Meanwhile, synergistic interaction with nicotinamide can be achieved, and the whitening effect is enhanced. The composition also has an antibacterial effect, the dosage of a preservative can be reduced, and the product safety is improved. In addition, the composition is used as a raw material to prepare a liposome microemulsion with a small particle size, and the problem that ceramide is unstable in a system is solved. The composition and the lipidosome microemulsion prepared from the composition have very good application prospects in the aspects of skin micro-ecology balancing, skin soothing, sunscreen and whitening cosmetics.

The utility model relates to a sun-proof quick-dry cool-feeling yarn which is of a bi-component skin-core structure, the bi-component skin-core structure comprises a core layer and a skin layer, the core layer is made of PA materials and has high specific heat capacity, so that the specific heat capacity of the yarn is greatly improved, and the PA materials have soft performance, so that the yarn has good softness while keeping cool feeling; the skin layer is made of a PET (Polyethylene Terephthalate) material, has excellent quick-drying performance and can quickly disperse moisture, so that the skin sticking phenomenon caused by sweating is avoided; the heat-conducting particles are added into the skin layer, so that the heat-conducting property of the skin layer is improved, the heat-conducting property of the yarn is remarkably enhanced, and the yarn has a more lasting and cool touch feeling by combining the heat-conducting particles with the PA with high specific heat capacity of the core layer; the nano-scale heat-conducting particles uniformly dispersed in the skin layer can reflect sunlight, reduce the absorption of sunlight heat energy by the yarn, improve the sun-screening performance of the fabric, play the antibacterial role of the nano-material, and solve the problems that a traditional after-finishing sun-screening agent is easy to fall off and the antibacterial effect is invalid.

The invention relates to the technical field of cosmetics, and in particular to a moisturizing makeup setting loose powder and a preparation method thereof. The moisturizing makeup setting loose powder comprises the following raw materials in percentage by weight: 2.5-3.5% of a moisturizer, 3-5.5% of an emollient, 0.2-0.5% of an antioxidant, 10-15% of deionized water, and the balance is a base powder; the base powder comprises the following raw materials: dimethyl silylate silica, titanium dioxide / zinc oxide / silica composite powder, polymethylsilsesquioxane, and the balance is oleic acid-modified synthetic fluorphlogopite; the makeup setting loose powder obtained by the invention has excellent oil control and makeup setting effects, can effectively brighten skin tone, make skin delicate and smooth, has good blemish-covering ability, maintains good moisturizing performance, and has high overall stability.

The present invention relates to a composite wall material sunscreen particle coated with a sunscreen agent and a preparation method and application thereof. The composite wall material sunscreen particle coated with the sunscreen agent is an O / W type multi-structure particle, which is obtained by self-assembly and cross-linking or curing of porous particles adsorbing the sunscreen agent and a protein as a blocking agent, and the self-assembly protein and emulsifier are attached to the outside of the particle; the composite wall material sunscreen particle coated with the sunscreen agent is an independent spherical particle, and its particle size distribution is 1-12 μm, the coverage rate is 18-32.71%, and the encapsulation rate is 47.8-73.7%. Compared with the prior art, the composite wall material sunscreen particle coated with the sunscreen agent of the present invention has a stable structure, is not easy to leak and be absorbed by the skin, can be well dispersed in an aqueous phase system, has good compatibility with a formula, can effectively reduce the amount of oil phase used for dissolving the sunscreen agent in the sunscreen product and avoid precipitation, and the sunscreen effect is significantly improved.

The invention provides a sunscreen liquid foundation and a preparation method thereof. The sunscreen liquid foundation is prepared from the following components in parts by weight: 2 parts of a filling powder vinyl polydimethylsiloxane / polymethylsiloxane silsesquioxane cross-linked polymer, 1 part of a thickening agent, 1 part of a thickening agent, 1 part of a thickening agent and 1 part of a thickening agent; based on 2 parts of the filling powder vinyl polydimethylsiloxane / polymethylsiloxane silsesquioxane cross-linked polymer as a reference, 0.2 to 1 part of physical sunscreen powder; 2-6 parts of a chemical sunscreen composition; 5 to 15 parts of a biological sunscreen composition; the biological sunscreen composition comprises an extract obtained by mixed fermentation of cynanchum atratum, leontopodium alpinum and haematococcus pluvialis. And 22-47 parts of other components. The sunscreen liquid foundation has a sunscreen effect, is easy to smear and is mild to skin.

The utility model discloses a municipal road local reinforcing structure which comprises a road, the inner surface of the road is fixedly connected with a steel plate, the lower surface of the steel plate is fixedly connected with a supporting rod, the road is of a multi-layer composite structure, a waterproof layer, a sunscreen layer and a base layer are sequentially arranged on the road from top to bottom, and the base layer is of a multi-layer composite structure. A gravel layer and a concrete layer are sequentially arranged from top to bottom, the multiple supporting rods are distributed in a rectangular array mode, the waterproof layer is made of asphalt, and the sunscreen layer is made of perlite. Through the arrangement of the steel plates and the supporting rods, the overall strength of the road can be improved, so that the road is reinforced, the probability that the road sinks and cracks due to long-time use is avoided, and under the action of the waterproof layer and the sunscreen layer, the overall waterproof and sunscreen effects of the road can be improved; and the condition that the road cracks in rainy days or high-temperature weather is avoided.

The invention discloses a sun-screening and repairing cosmetic composition as well as a preparation method and application thereof. The sun-screening and repairing cosmetic composition is prepared from the following components in parts by mass: 0.5 to 50 parts of a physical sun-screening agent, 0 to 30 parts of a chemical sun-screening agent, 0.5 to 20 parts of a humectant, 0.05 to 5 parts of an antioxidant, 1 to 5 parts of an emulsifier and 0.1 to 5 parts of other auxiliary components, the physical sun-screening agent comprises zinc oxide and / or titanium dioxide; the particle size of the zinc oxide and / or the titanium dioxide is greater than 100nm, and the radius-thickness ratio of the zinc oxide and / or the titanium dioxide is (30-40): 1. The sunscreen and repair cosmetic composition provided by the invention has the effects of efficient sunscreen, anti-oxidation repair, moisturizing and soothing, and can be widely applied to preparation of various sunscreen and repair cosmetics such as sunscreen cream, sunscreen emulsion, sunscreen spray and the like.

The application discloses a disposable foldable sunscreen mask based on mask material and belongs to the technical field of sunscreen products. The mask comprises a mask body made of non-woven fabric material for masks, and the outer surface of the mask body is coated with a sunscreen coating layer containing titanium dioxide nanoparticles with a thickness of 0.01-0.03 mm. The mask can be folded and stored as a whole, and after being unfolded, the mask is in the shape of a mask and is adapted to the contour of the face. The mask is provided with a silica gel elastic edge around the eyes and a mouth and nose opening, and the two side edges are connected with elastic ear hooks with adjustable length. The application has the advantages of low cost, disposable use, good sunscreen effect, foldable portability, comfortable wearing and wide application.

The invention relates to the technical field of sunscreen, in particular to zinc oxide nanoparticles and application thereof. The zinc oxide nano-particles with good dispersity are successfully prepared, the average hydration particle size of the nano-particles is smaller than or equal to 90 nm, the average hydration particle size / (TEMA + TEMb) is smaller than or equal to 1, and the zinc oxide nano-particles are evenly dispersed in water, not prone to aggregation, good in stability and easy to prepare into sunscreen cosmetics with a water-based formula, do not feel greasy after being used, and can be used for preparing sunscreen cosmetics with a water-based formula. And moreover, few strong oxidizing substances are generated after the ultraviolet light is absorbed, which means that the addition of sunscreen chemical reagents and reductive chemical reagents can be reduced in a sunscreen formula, and as the content or components of the chemical reagents are reduced, a mild formula can be obtained more easily, and the applicable crowd is increased.

The invention belongs to the technical field of cosmetics, and particularly relates to a sunscreen and whitening composition as well as a preparation method and application thereof. According to the present invention, a variety of functional raw materials are matched, wherein the functional raw materials comprise ethylhexyl triazinone, diethylaminohydroxybenzoyl hexyl benzoate, bis-ethylhexyloxyphenol methoxyphenyl triazine, nicotinamide, glabridin, an ascorbic acid derivative, sodium hyaluronate, bisabolol, dipotassium glycyrrhizinate, aloe juice, squalane, a ligusticum wallichii extract and a scutellaria baicalensis extract; according to the invention, the UVA and UVB are blocked in a synergistic full-wave band manner, the five effects of sunscreen, whitening, moisturizing, soothing and repairing are provided, the problem that many products in the market are single in sunscreen effect and do not have the whitening and skin care effects is solved, and an effective skin care protection function is provided for the skin.

The utility model discloses a breathable comfortable sunscreen mask, and relates to the technical field of masks. Comprising a mask body, the mask body is sequentially provided with a skin-friendly layer, a sunscreen layer and a decorative layer, a ventilation device is arranged in the middle of the mask body and comprises a nose ventilation device and a mouth ventilation device, the nose ventilation device comprises a nose bridge frame, an elastic layer and a ventilation net, and the nose bridge frame and the ventilation net are arranged on the elastic layer. The mouth ventilation device comprises ventilation yarn and a supporting frame, the elastic bands are arranged on the outer side of the mask body, the soft cushion strip is arranged on the upper portion of the mask body, the ventilation device is arranged on the mask, the breathability of the mask is improved, the elastic layer is suitable for people with different nose sizes, the applicability of the mask is improved, and the elastic bands are arranged on the two sides of the mask. Double-layer protection is arranged on the elastic bands, the soft cushion strip is arranged on the upper portion of the mask body, people feel more comfortable when wearing the mask, the skin is not tightened, the sun protection cloth is arranged on the two sides of the mask, irradiation of ultraviolet rays to the neck can be blocked after wearing, and the sun protection area is increased.

The utility model discloses a fabric with a good perspiration effect. The fabric comprises a fiber layer, the silver wire layer is used for inhibiting bacteria and peculiar smell, and the silver wire layer is located outside the fiber layer; the all-cotton layer is used for absorbing moisture and releasing sweat, and the all-cotton layer is located outside the silver wire layer; the chinlon layer is used for improving wear resistance, and the chinlon layer is located outside the all-cotton layer; the sunscreen film is used for sunscreen, and the outer wall of the sunscreen film is fixedly connected with the outer wall of the chinlon layer; honeycomb holes are formed in the wall of the silver wire layer, and the honeycomb holes are formed in the outer wall of the silver wire layer in a honeycomb-shaped array mode. The utility model relates to the technical field of perspiration fabrics. According to the fabric, the silver thread layer is arranged, sweat in clothes is oxidized with air, positive ions are released to attack negative ions carried by bacteria, the effect of inhibiting the bacteria and peculiar smell is achieved, the problem of obvious sweat odor generated by the sweat is solved, a user is kept fresh for a long time, and meanwhile accumulation of the bacteria on the skin is inhibited.

The utility model discloses an aluminum veneer with a pressure-resistant buffering function in the technical field of aluminum veneers, which comprises an aluminum veneer, two groups of mounting lugs are arranged on the left side wall and the right side wall of the aluminum veneer, a sealing layer is arranged on the outer side wall of the aluminum veneer, a pressure-resistant buffering component is arranged on the upper surface of the aluminum veneer, and the pressure-resistant buffering component comprises a protective layer arranged on the upper surface of the aluminum veneer. A protective layer is arranged on the upper surface of the aluminum veneer, a buffer layer is arranged on the upper surface of the protective layer, a pressure-resistant layer is arranged on the upper surface of the buffer layer, and three sets of reinforcing ribs are arranged in the pressure-resistant layer, so that the pressure-resistant and buffer performance of the aluminum veneer can be improved under the action of the pressure-resistant layer, the buffer layer, the reinforcing ribs and the protective layer, and therefore the aluminum veneer is not prone to bending deformation when being extruded by external force; the normal use of the aluminum veneer is ensured; and under the action of the sealing layer, no gap is formed between the adjacent aluminum veneers when the aluminum veneers are spliced and mounted, so that the sealing performance is good.

The invention provides a composite film-forming agent composition imitating the form of a plant leaf membrane and application of the composite film-forming agent composition. The composite film-forming agent composition comprises glyceryl rosinate, dextrin palmitate, trimethylsiloxy silicate and triacontyl PVP (Polyvinyl Pyrrolidone). Glycerin abietate, dextrin palmitate, trimethylsiloxy silicate and triacontyl PVP in the film-forming agent composition disclosed by the invention have a synergistic effect and can be matched with other cosmetic components to form a uniform and crack-free film on the skin surface, so that the enrichment of other components on the skin surface is reduced to the maximum extent; the water resistance, sebum resistance, friction resistance and pollution resistance of cosmetics can be obviously improved, and meanwhile, the cosmetics have good air permeability and skin feeling.

The utility model discloses high-density shading disordered-pattern cloth, which relates to the technical field of textile fabrics, and is characterized in that a sunscreen layer is arranged between an inner layer and an outer layer, a plurality of grooves are formed in the end faces, far away from each other, of the inner layer and the sunscreen layer, a sunscreen piece is arranged between the sunscreen layer and the outer layer, and limiting pieces are arranged in the grooves in the inner layer and the sunscreen layer. The inner layer, the sunscreen layer and the sunscreen piece are fixedly connected with one another through reciprocating sewing of the limiting piece. The inner layer, the outer layer and the sunscreen layer are made of acrylic fibers, so that the fabric has a certain sunscreen effect, the weaving density of the inner layer and the sunscreen layer is increased, the sunscreen effect is improved, the first diverging space and the second diverging space play a role in diverging sunlight, the intensity of ultraviolet rays is weakened, and the sunscreen effect is improved. The sunscreen piece filled in the second divergence space further limits penetration of sunlight, the divergence effect is enhanced, the first divergence space, the second divergence space and the ventilation holes which are communicated with one another enhance the ventilation effect of the fabric, and the wearing comfort is improved.

The utility model relates to an upper garment with a hand sunscreen function, the upper garment comprises a garment body and sleeves, sunscreen pieces are arranged on the sleeves, first buttons and second buttons are arranged on the sleeves, the first buttons and the second buttons are located on the two sides of the sunscreen pieces, the first buttons are located on the sides, close to cuffs, of the sunscreen pieces, button seams are formed in the sunscreen pieces, and the first buttons / the second buttons can penetrate through the button seams. When the first buttons penetrate through the button seams, the sunscreen pieces extend out of the sleeves. When a bicycle, an electric vehicle and other vehicles need to be driven in high sun illumination, the first button penetrates through the button seam to position the sunscreen piece, at the moment, the sunscreen piece extends out of the sleeve to shield the hand to achieve sunscreen, the situation that the hand is sunburnt is reduced, in daily life, the second button can penetrate through the button seam to position the sunscreen piece, and at the moment, the sunscreen piece is fixed to the sleeve. The sunscreen pieces are attached to the surfaces of the sleeves, shielding of the sunscreen pieces is lost, and hand movement is facilitated.

The utility model relates to a high-heat-sunning fabric, a seat cover and a sofa cover, the high-heat-sunning fabric comprises a surface layer, a sunscreen layer and a warm-keeping layer, the sunscreen layer is formed by high-density weaving of uvioresistant yarns, the longitudinal or transverse section of the sunscreen layer is wavy, a high-heat-sunning dyeing agent is arranged between the sunscreen layer and the surface layer, and the warm-keeping layer is arranged between the sunscreen layer and the surface layer. A plurality of cavities are formed between the sunscreen layer and the warm-keeping layer, and openings are formed in the end parts of the cavities in the length direction. The sun-proof fabric has the effects of improving sun-proof performance and slowing down aging of the fabric.

The invention provides a clothing sunscreen spray and a preparation method thereof, the clothing sunscreen spray comprises alcohol, a surfactant, a benzophenone-polyethylene glycol absorbent, modified titanium dioxide nanoparticles and water, the modified titanium dioxide nanoparticles are titanium dioxide nanoparticles grafted with polyacrylic acid, and the particle size of the modified titanium dioxide nanoparticles is 10-100 nm. The preparation method of the clothing sunscreen spray comprises the following steps: preparing a benzophenone-polyethylene glycol absorbent; preparing modified titanium dioxide nanoparticles; and preparing the clothes sunscreen spray. The sunscreen spray for the clothes is high in ultraviolet absorbance and light stability and has a good application prospect.

The invention relates to the technical field of cosmetics, in particular to a skin care sunscreen lotion as well as a preparation method and application thereof. Comprising the following steps: weighing the following raw materials in parts by weight: 15 to 22 parts of cyclopentasiloxane, 5 to 8 parts of capric triglyceride, 2 to 4 parts of phytosterol ester, 3 to 5 parts of titanium dioxide nanoparticles, 1 to 3 parts of zinc oxide nanoparticles, 4 to 6 parts of octocrylene, 1 to 3 parts of avobenzone and 32 to 38 parts of deionized water; the cosmetic is prepared from the following components in parts by weight: 3 to 8 parts of glycerol, 1 to 2 parts of sodium hyaluronate, 1 to 3 parts of witch hazel extract, 0.1 to 0.5 part of ascorbic acid, 5 to 10 parts of Arabic gum, 1.5 to 4.5 parts of acrylate copolymer, 1 to 5 parts of viscous stabilizer and 2 to 6 parts of citric acid. Preparing an active component microcapsule; preparing an oil-phase component mixture and a water-phase component mixture; and preparing the skin-care sunscreen lotion. According to the scheme, the viscous stabilizer is prepared from xanthan gum and 3, 4-dihydroxyphenylglycine, so that the adhesion, durability and protection effect of the skin-care sunscreen lotion are improved.

The utility model discloses a composite type automobile roof fabric which comprises a fabric body, a heat-resisting film layer is arranged in the fabric body, first tensile fibers located on one side of the heat-resisting film layer are arranged in the fabric body, and the surface of each first tensile fiber is fixedly connected with a first supporting face. According to the automobile roof fabric, the heat-resisting film layer is arranged so that the automobile roof fabric can effectively resist heat in the using process, the sunscreen performance of an automobile can be improved, the first tensile fiber and the second tensile fiber are arranged so that the tensile performance of the fabric can be improved in the installing and using process, and meanwhile the first sound insulation face and the second sound insulation face are arranged so that the automobile roof fabric can be effectively protected. Furthermore, by arranging a first supporting surface and a second supporting surface, the use stability of the sound insulation cotton is improved, the situation that the sound insulation cotton collapses is prevented, and the control operation of improving the use effect of the ceiling fabric is achieved.

The present application relates to the field of cosmetics, and more specifically, to an organic sunscreen gel and a preparation method thereof. The organic sunscreen gel comprises: an oil phase, a phospholipid phase and an aqueous phase; the oil phase comprises an organic sunscreen, oil and fat-soluble antioxidants; the aqueous phase comprises a water-soluble antioxidant. By compounding the oil phase, the phospholipid phase and the aqueous phase, a gel state having a reverse micelle structure is formed; this gel state structure synergizes fat-soluble antioxidants and water-soluble antioxidants in the same system, greatly increasing the photostability of the organic sunscreen; thereby solving the problem of poor photostability of organic sunscreens in the prior art. Applying the above-mentioned organic sunscreen gel to sunscreen cosmetics can effectively reduce the problem of instability of sunscreen cosmetics, thereby helping to improve the sunscreen effect of sunscreen cosmetics. At the same time, it can achieve a reduction in the content of fat-soluble antioxidants, thereby effectively reducing the irritation of cosmetics.

The present invention provides a physical sunscreen for sensitive skin and a preparation method thereof. The physical sunscreen for sensitive skin of the present invention is prepared by the following raw materials in parts by weight: 2.5 to 3.5 parts of nano zinc oxide, 1.5 to 2.5 parts of nano titanium dioxide, 1.3 to 2.1 parts of composite vegetable oils and fats, 0.3 to 0.4 parts of composite hyaluronic acid, 0.2 to 0.4 parts of composite plant extract A and 0.15 to 0.25 parts of composite plant extract B, wherein the nano zinc oxide is composed of 90 to 110 nm zinc oxide and 340 to 350 nm zinc oxide; the nano titanium dioxide is composed of 240 to 260 nm titanium dioxide, 340 to 350 nm titanium dioxide and 360 to 370 nm titanium dioxide. The sunscreen of the present invention is designed for sensitive skin, is mild and non-irritating, and has a good sun protection effect on sensitive skin, preventing sensitive skin from being sunburned.

The invention discloses a plant sunscreen synergistic composition and application thereof, and belongs to the technical field of cosmetics. The plant sunscreen synergistic composition provided by the invention is prepared from the following components in parts by mass: 0.1 to 1 part of rhizoma cimicifugae extract, 0.3 to 1 part of folium cortex eucommiae extract, 1 to 3 parts of rambutan peel extract and 5 to 10 parts of rhizoma cyperi root extract. According to the invention, the components in a proper mass ratio are selected for compounding, so that the obtained composition has a good ultraviolet absorption effect and also has excellent anti-inflammatory and soothing effects. Moreover, when the sunscreen cream is subsequently added into a sunscreen product, a physical sunscreen agent and a chemical sunscreen agent in the sunscreen cream can be effectively stabilized, the sunscreen effects of the physical sunscreen agent and the chemical sunscreen agent can be enhanced, the durability of the sunscreen product can be improved, and the repair of the sunscreen product to the after-sun skin can be enhanced.