69results about How to "Reduce whitening" patented technology

Provided is a glare shielding film for surface protection which has a low degree of haze, is excellent in transparency and scratch resistance, reduces the flickering and whitishness (white blurring) of an image, and improves the visibility of a display. In the glare shielding film, a glare shielding layer containing two fine particles and a resin is formed. The fine organic particles of a first type have an average particle size of 1-4 [mu]m and an index of refraction of 1.45-1.55. The fine inorganic particles of a second type have an average particle size of below 0.1 [mu]m and an index of refraction of 1.45-1.55. The paint film thickness of the glare shielding layer is 0.8-2.5 times as large as the average particle size of the fine particles of the first type, and the 60[deg.] specular glossiness of the surface of the glare shielding layer is 65% or below.

The invention discloses a composition for whitening skin and resisting senescence, which comprises the components in parts by weight: 20 to 28 parts of peony, 32 to 40 parts of savia miltiorrhiza leaves, 19 to 27 parts of radix astragali and 13 to 21 parts of wolfberry fruit, preferred peony is obtained by eliminating benzoic acid contained in the peony. The invention also discloses a preparationmethod and application of the composition. According to the invention, four traditional Chinese medicines are adopted as constituents; the composition has the characteristics of simple formation, easiness in obtaining materials and low cost; and moreover, a synergic effect of delaying senescence and whitening skin is obtained. The composition provided by the invention is safe and controllable anddoes not have harm to health; and the preparation method is simple, convenient for commercial production and easy for popularization.

Disclosed is a resin composition for improving a whitening resistance in bending deformation. The flame retardant polypropylene-based resin composition with an improved whitening resistance in bending deformation according to the present invention includes a polypropylene-based resin, a polyolefin elastomer, a modified polyolefin elastomer grafted with polar groups and an inorganic flame retardant, wherein the polypropylene-based resin is included at a content of 5 to 50 % by weight of the total composition, wherein the polyolefin elastomer is included at a content of 0.1 to 50 % by weight of the total composition, wherein the modified polyolefin elastomer grafted with polar groups is included at a content of 0.1 to 30 % by weight of the total composition, and wherein the inorganic flame retardant is included at a content of 30 to 75 % by weight of the total composition. The resin composition according to the present invention may be used as a coating material of electrical wires, and therefore may be useful to minimize a whitening phenomenon in bending deformation without deteriorated physical properties such as tensile strength, tensile elongation, etc.

The invention discloses a composition for delaying senility and whitening skin. The composition comprises the following components in part by weight: 36 to 46 parts of peony, 16 to 26 parts of ginkgo leaf, 19 to 29 parts of astragalus and 9 to 19 parts of medlar, wherein the peony is subjected to benzoic acid removal and the ginkgo leaf is subjected to ginkgoic acid removal preferably. The invention also discloses a preparation method and application of the composition. Four Chinese medicines are used as the components, the components are simple, materials are easy to obtain and low in cost, and synergic effects of delaying senility and whitening skin are achieved; and the composition is safe and controllable and is harmless to health, the preparation method of the composition is simple and practicable, suitable for industrial production, low in cost and easy to popularize, and great economic benefits can be produced.

The invention discloses an efficient cost-saving citrus cultivation method. The efficient cost-saving citrus cultivation method comprises the steps: a method for reserving fruiting flower buds and fruiting mother branches in the next year is carried out, specifically, spring shoots are sprouted and picked once every year, and the fruiting flower buds are reserved; the shoots are sprout once, specifically, flower-free spring shoots are cultured as fruiting mother branches in the next year; a fertilizing method comprises the steps of applying root fertilizer and spraying foliar fertilizer, specifically, as for root fertilizer application, the root fertilizer is applied once within 20 days after blossom fall every year in the summer shoot period, as for foliar fertilizer spraying, the foliarfertilizer is sprayed in the spring shoot stage so as to promote and strengthen flowers and reduce the nutritional growth requirements of the spring shoots, the foliar fertilizer is sprayed in the summer shoot stage to supplement tree nutrition and reduce summer shoot sprouting, the foliar fertilizer is sprayed in the autumn shoot period and the winter shoot period so as to increase tree nutrition, control the shoots and promote blossom; and a pruning method comprises the step that uniform pruning is conducted once from October every year to February next year before the flowers bloom. Finally, eight outstanding effects of 'being free of sunlight bactericides, organic nutrient sources, young tree pruning, fruit bearing supporting, whitewashing, girdling, drip irrigation equipment and herbicides' and the like are achieved.

The invention discloses a sunscreen composition as well as a preparation method and application thereof. The sun-screening composition comprises the following components in parts by weight: 5 to 10 parts of ethylhexyl methoxycinnamate, 1.5 to 3 parts of nicotinamide, 0.4 to 1.6 parts of adenosine, 0.4 to 1.2 parts of butanediol, 3.5 to 5.5 parts of ethylhexyl salicylate, 4.5 to 7.5 parts of peanutextract, 1.1 to 1.8 parts of an emulsifier, 0.4 to 1.2 parts of a preservative and 2.5 to 5 parts of a film forming agent; wherein the film forming agent is prepared by mixing the following components in parts by weight: modified attapulgite, cyclopentasiloxane, aluminum hydroxide, hydrogenated polydimethylsiloxane, triethoxyoctylsilane and a polydimethylsiloxane/vinyl polydimethylsiloxane cross-linked polymer. The sunscreen composition is used in sunscreen cosmetics and has the advantages of being excellent in waterproofness, high in adhesive force, not prone to dissolving and falling off, lasting in sunscreen effect, capable of replenishing water and preserving moisture, capable of improving skin elasticity and capable of repairing wrinkles.

The invention discloses a composition for preventing aging and whitening skin, which is prepared from the following components in parts by weight: 6 parts of worm grass, 12 parts of barbary wolfberry fruit, 16 parts of big leaf salvia miltiorrhiza. The invention also discloses a preparation method and an application of the composition. According to the invention, four traditional Chinese medicines serve as components, the constitution is simple, the components are clear, and the effects of preventing aging and whitening skin are realized. The composition disclosed by the invention is safe and controllable, is harmless to health, is simple and feasible in preparation method, facilitates industrialized production, is easy to popularize and low in production cost, retains the effective ingredients of the traditional Chinese medicines as much as possible, and can generate large economic benefit.

The invention discloses a solar cell preparation method comprising the steps of a pre-coating processing step, an antireflection film coating step and a post-coating processing step, wherein the antireflection film coating step specifically comprises the sub-steps of filling a silicon wafer has been subjected to pre-coating processing into a graphite boat for unfilmed saturation to perform PEVCD coating, cleaning the graphite boat after being used for 70-90 times, filling the cleaned graphite boat into the PEVCD pipe to perform unfilmed saturation, and after unfilmed saturation, continuously coating the silicon wafer. According to the technology provided by the invention, the phenomenon that the edge of the solar cell becomes white is greatly reduced, chromatic aberration uniformity of thesolar cell is improved, a reject ratio of products is reduced, and cost is saved.

The invention relates to a processing process of a high-whiteness cotton-nylon interwoven fabric, and belongs to the technical field of textile printing and dyeing. The process includes the followingsteps of cold piling, water washing and oxygen bleaching, dry sizing, oxygen bleaching, pre-tentering, steaming whitening, and tentering. The steaming whitening processing step includes the substeps of padding in material liquid, steaming color developing, and water washing. The material liquid comprises a 5-20 g/L fluorescent whitening agent UVITEXNFW-V, a 10-20 g/L phenolic yellowing inhibitor STABILON CT, a 1-3 g/L leveling and dispersing agent INVALON NA, a 1-2 g/L anti-settling agent JEFFSPERSE and 5-10 g/L sodium hydrosulfite, and all the additives come from Huntsman company. Tentering is performed through a 10-40 g/L non-ionic softener PI. The whiteness of the fabric produced through the process can reach 155 or above and will be reduced within 5 after 50 times of water washing, andthe fabric has excellent wearing performance.

The invention relates to a main grid-free solar cell piece welding device. The main grid-free solar cell piece welding device comprises a welding net welding device for welding welding wires into a welding net, a cell piece welding machine for welding the welding net and main grid-free solar cell pieces into a solar cell piece panel, a solar cell piece feeding device for conveying the solar cell pieces to the cell piece welding machine, and a welding net feeding device for conveying the welding net formed by the welding net welding device to the main grid-free solar cell pieces on the cell piece welding machine. The pre-woven welding net is adopted, and then the whole welding net is spread and welded, so that the welding efficiency of the cell pieces is improved, the exposure of the cell pieces is reduced, the welding quality of the cell pieces is better ensured, and the conversion efficiency of the cell pieces is improved.

The invention discloses an array substrate, a display panel and a display device. The array substrate comprises a substrate, a color resistance layer and an alignment layer, wherein the substrate is correspondingly provided with a display area and a non-display area surrounding the display area; the color resistance layer comprises a first color resistance unit, a second color resistance unit and a retaining wall, the first color resistance unit is arranged in the display area, the second color resistance unit surrounds the outer side of the first color resistance unit in the circumferential direction, the second color resistance unit and the retaining wall are arranged in the non-display area, the retaining wall is arranged on the outer side of the second color resistance unit; the alignment layer is arranged on the side, away from the substrate, of the color resistance layer. The array substrate is advantaged in that thickness of the alignment layer on the outer side of the edge of the display area is increased, excessive alignment liquid is prevented from flowing to the low terrain when the alignment layer is prepared, the thinning degree of the alignment layer of the display area is reduced, film thickness of the alignment layer of the display area is relatively uniform, and a whitening phenomenon of the edge or the corner of the display area during reliability testing is reduced.

The invention discloses a polypropylene whitening resistant auxiliary agent and application thereof. The polypropylene whitening resistant auxiliary agent is prepared from hyperbranched dispersing agents, hyperoxide and talcum powder. Through being metered by mass, the recipe ratio of the hyperbranched dispersing agents to the hyperoxide to the talcum powder is (5 to 8) to (50 to 60) to 100; the particle diameter of the talcum powder is 4000 to 10000 meshes; the effect of reducing the polypropylene whitening is achieved.

The invention belongs to the technical field of building materials, and provides high-water-resistance gypsum-based decorative mortar and a preparation method thereof. The high-water-resistance gypsum-based decorative mortar is prepared by mixing gypsum, aluminate cement, superfine slag powder, latex powder, cellulose ether, a retarder, a defoaming agent, a water repellent, inorganic pigment and quartz sand. During preparation, the gypsum, the aluminate cement and the superfine slag powder are mixed, and then the rest raw materials are added and mixed. The decorative mortar has the advantagesof excellent physical and mechanical properties, controllable setting time and operable time, high softening coefficient, good water resistance, fast strength development, high strength, good bondingstrength, no shrinkage cracking problem, no efflorescence, stain resistance, good decorative effect and the like. The preparation method is simple, is suitable for decoration engineering of building interior walls, is especially suitable for a building wall internal thermal insulation and decoration integrated system, can ensure good performances in a short time, improves the construction efficiency, has excellent long-term use efficiency, and ensures the engineering quality.

The invention relates to the technical field of papermaking, in particular to a lightly coated craft paper and a production method thereof. The lightly coated craft paper comprises a surface layer, acore layer, a bottom layer, a front surface sizing layer and a back surface sizing layer, the front surface sizing layer and the back surface sizing layer are located on the surface of the surface layer and the surface of the bottom layer respectively, a pre-coating layer is arranged on the front surface sizing layer, and a surface coating layer is arranged on the pre-coating layer. The productionmethod of the lightly coated craft paper comprises the following steps: raw paper preparing, surface sizing, coating and drying. In the coating process, novel latex namely styrene acrylate latex or polyethylene ethyl ester latex is added into a surface coating paint; the ester group reaction can improve the opening degree of the coating, the ink absorbing performance of paper is improved; in addition, the covering property of the coating can be improved, the smoothness and compressibility of finished paper are improved, the problems of white exposure and printing floating are reduced, printedpaper products are not prone to yellowing, the color is brighter and more exquisite, meanwhile, the whiteness of the finished paper can be improved, the use amount of bleaching chemicals is reduced,and the production cost is reduced.

The invention provides a special yellowing-resistant high-performance water-based two-component matte varnish for dyed veneers. By selecting an emulsion, a curing agent, a light stabilizer, a cosolvent and other auxiliary agents, and by optimizing the ratio of the raw materials, the varnish is suitable for coating of dyed veneer substrate with characteristics of easy discoloration in the presenceof light, provides the protection effect for the substrate, and provides the dyed veneer with characteristics of strong light discoloration resistance; meanwhile, a paint film has strong chemical resistance, outstanding moisture resistance, outstanding water resistance, no bubbling, no delaminating, high adhesion and long activation period.

The invention discloses radish sprout beauty facial mask powder and a preparation method thereof, belongs to the field of beauty and skin protecting of daily chemicals, and in particular relates to the radish sprout beauty facial mask powder and the preparation method thereof. The facial mask powder is prepared from the following components in percentage by weight: 60-80 percent of radish sprout powder, 15-25 percent of procyanidine, and 5-15 percent of pearl powder. The preparation process comprises the steps of preparing powder, mixing, sterilizing, packaging and the like. The facial mask powder is prepared from the edible radish sprouts serving as a main raw material and the high-activity procyanidine with multiple beautifying and face nourishing effects serving as an auxiliary material. The facial mask powder is easy to manufacture and low in cost, has the characteristics of nature, nutrition, convenience in preparation and the like, has the effects of delaying aging, whitening, moistening, wrinkle removing, radiation proofing, acne removing, spot lightening, pore shrinking and the like, and can be used as a raw material or an additive of various cosmetics.

The invention provides a cosmetic composition for regulating skin homeostasis balance and application thereof. The composition is composed of an active ingredients with a mass fraction of 1-5% and a cosmetic acceptable solvent, and the active ingredients are a bifida ferment lysate, a milk extract and a peach blossom extract according to a mass ratio of (1-4): (1-4): (0.2-0.8). The composition provided by the invention can improve the activity of autophagosome and proteasome, has a synergistic effect, achieves the effects of enhancing the antioxidant capacity of skin and removing skin aging waste so as to delay aging and whiten the skin, and can be used as a functional raw material to be added into cosmetics for application.