43results about How to "Does not affect the color" patented technology

The invention discloses a shell with a colored film layer, and the shell provided by the invention comprises a substrate and a composite film layer plated on the substrate, wherein the composite film layer comprises a colored layer, a middle layer and a protective layer, the colored layer is combined with the substrate, the middle layer is coated on the colored layer, and the protective layer is coated on the middle layer; the composition of the colored layer is selected from a mixture of aluminum oxides and chromic oxides, titanium nitride, aluminium-titanium nitride, zirconium nitride, titanium carbide nitride, zirconium carbide nitride or aluminium nitride; and the colored layer is used for displaying colors, the middle layer is used for increasing the color saturation of the colored layer, and the protective layer is made of a transparent wear-resisting material and used for protecting the colored layer and the middle layer. The composite film layer not only can display bright colors, but also has the advantages of good adhesiveness and good abrasive resistance.

The present invention is the new use of plant polyphenol compound and belongs to the field of daily environment protecting material. Based on its unique chemical activity and physiological activity, the present invention proposes that plant polyphenol compound is used as volatile organic matter trapping agent and in preparing indoor harmful gas adsorbent. When it is used as material of paint and adhesive, plant polyphenol compound will not produce negative effect on the performance of paint and adhesive while producing certain synergistic effect. Plant polyphenol compound is non-toxic and has no toxic side effect and significant environment protecting effect. As one rich but un-exploited natural resource, plant polyphenol compound has wide application foreground.

The invention discloses a mildew-proof and mothproof treatment method for wicker products. The mildew-proof and mothproof treatment method for the wicker products is easy to implement, can carry out other operations while carrying out mildew-proof and mothproof treatment, and is high in operation efficiency, low in cost, capable of carrying out batch treatment, safe, nontoxic and free of pollution. By irradiating a storehouse with an ultraviolet lamp, all the wicker products can be subjected to no-dead-corner sterilization, pollution to the environment is avoided, harm to human bodies is also avoided, the color and luster of the wicker products are not affected, and the method is easy to implement and low in cost. The temperature of the storehouse is increased and decreased repeatedly by stages, the humidity is adjusted with an acetic acid solution, the moisture of the wicker products is reduced to the safety line of 7%-8%, the fresh color and luster can be maintained, the moisture absorption rate is low, dampening is avoided, and the wicker products can be stored for a long period; and a mildew-proof and mothproof agent is sprayed to the products repeatedly, so that a protection layer is formed on the surface layer of each wicker product, the anti-microbial and insecticidal effects are achieved, the color and the luster are maintained, moisture absorption is restrained, the wicker products are prevented from fading, mildewing and being damaged by worms, and the application value is improved remarkably.

The invention discloses a nano material modified fluorocarbon stone stone waterproof coating. The coating includes the following raw material components: resin raw material consisting of vinylidene fluoride resin and acrylic resin, multi-layer graphene oxide, a silane coupling agent, dibutyltin dichloride and solvent oil. The hardness, wear resistance and permeability resistance of the nano material modified fluorocarbon stone stone waterproof coating can be greatly improved by two-dimensional nanomaterial technology on the premise of guaranteeing of the transmittance and glossiness of the stone waterproof coating, and the protection life and the protection effect of the stone waterproof coating are greatly improved.

The invention discloses a method for improving the texture of a fermented sausage by virtue of xylitol, belonging to the technical field of meat product processing. The method comprises the following steps: adding 4%-12% of xylitol in a processing process, tumbling and salting in vacuum, fermenting, dewatering and drying. The quality of the fermented sausage is effectively improved; the texture quality of the fermented sausage is remarkably improved, the hardness is remarkably reduced, and the elasticity and the chewiness are remarkably improved under the circumstance that the preservation property, the color and the flavor of the fermented sausage are not affected. The method has the characteristics that part of free moisture is converted into bound water by virtue of a water retaining effect of a polyhydroxy structure in xylitol, and the water activity is reduced and the preservation property is improved under the circumstance that relatively high water content is kept. The obtained fermented sausage is fine in tissue, good in elasticity, bright in color, heavy in taste, unlikely to deteriorate during storage and long in shelf life more than 6 months.

The invention discloses colored crayons adopting natural pigments as well as a manufacturing method of the colored crayons. The colored crayons are prepared from components as follows: the natural pigments, beeswax, paraffin, carnauba wax, talc powder and edible essence. The colored crayons and the manufacturing method have the benefits as follows: based on the natural pigments, the colored crayons are prepared from proper types of natural pigments compounded to replace synthesized pigments, demands of people for safety and drawing effects are met, and harm to children touching or eating the colored crayons is avoided.

The invention pertaining to the biotechnology field discloses a specificity vitelline antibody preparation for fruit fresh-keeping, a method for preparing the same and the application. The invention is characterized by using one or a plurality of fruit corrosive bacteria or true fungus as immunogen or using the mixture of thallous and corresponding spore as the immunogen, performing ejection immunity ( the elementary immunity and the enhanced immunity, total three times of immunity) to a laying hen, collecting eggs after immunity, isolating and purifying , and then preparing the monovalent orpolyvalent specificity vitelline antibody preparation. The preparing process comprises courses of thallous source cultivation, immunogen preparing, immunity and antibody preparing and the like. The present invention possesses the beneficial effects that the specificity vitelline antibody of 0.02-80% is added with supplementary materials (water, chitosan, acetic acid, intralipid and propanediol ) of 99.98-20% to form mist, soak solution and painting solution, the specificity vitelline antibody preparation also has advantages of good fresh-keeping effect of fruits, no-influence on the intrinsictaste. colour and lustre of the fruits, no toxic and side effects, low cost and easy scale production.

The invention discloses a high-thixotropy conductive silver paste. The high-thixotropy conductive silver paste is prepared according to the following method. The method comprises the following steps: mixing 20 to 30 percent of matrix resin, 3 to 5 percent of a curing agent, 0.1 to 0.3 percent of an accelerant, 0.3 to 0.5 percent of a coupling agent, 3 to 4 percent of a thinning agent and 0.01 to 0.03 percent of a defoaming agent, adding 60 to 70 percent of metallic silver powder and 0.5 to 1.5 percent of a thixotropic addition agent into the mixture after the mixture is ground, and continuing to grind the mixture until the mixture is uniform after uniform stirring. The silver paste disclosed by the invention is high in thixotropy and levelling property and poor in printability, so that the quality and production efficiency of electronic packaging products can be improved greatly.

The invention provides a perfluoropolyether lubricant and a preparation method thereof. The perfluoropolyether lubricant comprises, by weight, 2-15% of perfluoropolyether oil and 80-98% of a fluorine-containing solvent. The perfluoropolyether lubricant has the advantages of very simple formula, low cost, and easiness in industrial production; and the lubricant contains no solid lubricant components, so the lubricant is very suitable for lubricating the micro-electromechanical system.

The invention relates to the field of antistatic agents and discloses a long-acting, washable, low-temperature-resistant, colorless and transparent liquid antistatic agent and a preparation method ofthe long-acting, washable, low-temperature-resistant, colorless and transparent liquid antistatic agent. The antistatic agent comprises 20-55% of polyoxyethylene type nonionic surfactant, 5-10% of polyester polyol, 5-15% of ionic compound, 30-45% of dispersing agent and 5-10% of functional auxiliaries. The preparation method is simple in process and equipment and easy to operate, and the preparedantistatic agent is colorless and transparent, excellent in low temperature resistance, good in compatibility with rubber, low in use amount, capable of allowing a product to have a lasting antistatic effect, good in washability, especially suitable for a rubber system and widely applicable to the static resistance of products such as oil-resistant rubber pipes, conveying bels, sealing products and printing and dyeing products.

The invention discloses an instant baked wheaten cake, which comprises wrappers and stuffing wrapped in the wrappers. The preparation method of the instant baked wheaten cake comprises the following steps: mixing wheat flour, seasoning powder and flour modifier with warm water, carrying out dough making, standing and fermenting; placing the fermented dough in wrapper calendar, and obtaining a band after rolling, thinning and stretching; uniformly coating mixed butter on both sides of the band and obtaining a coated band; rolling the coated band into an elongated dough roll and obtaining the dough roll; rolling the dough roll from one end, winding it round and round into a ball, carrying out cooling and standing with room temperature wind, and obtaining a dough roll ball; rolling the dough roll ball into wrappers for the baked wheaten cake to provide a spare use; cutting cooked meat into diced meat, and obtaining cooked meat stuffing; placing a right amount of cooked meat stuffing in the wrappers for the baked wheaten cake, wrapping the wrappers up into buns and pressing the buns flat to obtain semifinished products of the baked wheaten cake; quick-freezing and packaging the semifinished products of the baked wheaten cake to obtain the finished products of the instant baked wheaten cake. The instant baked wheaten cake has characteristics of short baking time, large stuffing and thin wrappers, crispy and flaking wrappers, fat but not greasy stuffing and delicious and fragrant taste.

The invention belongs to the technical field of chemical fiber preparation, and particularly relates to a durable antibacterial textile fiber and a preparation method thereof. The preparation method of the durable antibacterial textile fiber comprises the following steps of a) mixing a nanoscale antibacterial agent with polyethylene wax, silicon dioxide aerogel, nylon 6 and high-melt-index EVA ina high-speed mixer, then performing melt co-extrusion by using a co-rotating twin-screw extruder, and performing water cooling, dicing and drying to obtain antibacterial master batch; b) adding the nylon 6, the antibacterial master batch and the nylon 6 into three screw extruders respectively for melting, performing compounding by using a multilayer die head to form a filament, wherein an inner layer is the nylon 6, a middle layer is the antibacterial master batch, and an outer layer is the nylon 6; then stretching the filament into a fiber, applying spinning oil, performing cold rolling and winding to obtain the durable antibacterial textile fiber. According to the preparation method, the nanoscale antibacterial agent is dispersed in a high-flow system for processing, so that the dispersity of the antibacterial agent is greatly improved; the master batch is independently formed in the middle layer of the spinning, so that on one hand, the antibacterial agent is prevented from fallingoff during washing, and on the other hand, the quality of the nylon 6 such as strength and color cannot be influenced.

The invention relates to the technical field of polyamide fiber materials, and particularly discloses an anti-ultraviolet polyamide fiber and a preparation method thereof. The preparation method comprises the steps that firstly, triisopropyl borate, 2-amino-3-hydracrylic acid and dihydric alcohol serve as raw materials to prepare a double-functional-group chelating type borate coupling agent with amino and carboxyl; the nano rare earth oxide is modified by adopting the synthesized coupling agent, in-situ polymerization is carried out on the modified nano rare earth oxide and caprolactam to prepare nylon resin containing the nano rare earth oxide, and finally spinning is conducted to prepare the polyamide fiber. The polyamide fiber obtained by the invention has more lasting, more stable and excellent anti-ultraviolet performance.

The invention discloses a heat-insulated building board. The heat-insulated building board comprises a base board (1), and a heat insulation layer (2) containing aerogel is attached to one surface or each of two surfaces of the base board (1). The heat-insulated building board is good in heat insulation effect, small in heat insulation layer thickness, attractive and durable and can be widely applied to the field of building materials.

The invention relates to a preparation method of a lubricating oil detergent, and belongs to the technical field of lubricating oil detergent preparation. The lauryl sodium sulfate preparation method comprises the steps that magnesium aluminum hydrotalcite is modified with lauryl sodium sulfate and then added into alkali liquor, modification is conducted with an ethylenediaminetetraacetic acid complexing agent, and then drying is conducted to obtain powder; rice and yeast powder are sealed to be fermented, and fermentation liquor is collected, concentrated and then mixed with xylene, calcium hydroxide powder and calcium oxide powder to obtain suspension liquor; the modified powder is mixed with the suspension liquor, and after the pH value is regulated with ammonia water, the lubricating oil detergent can be obtained. The lubricating oil detergent prepared through the method is high in compatibility with lipid lubricating oil, the lubricating oil detergent prepared from the modified magnesium aluminum hydrotalcite not only can achieve the good detergency and dispersibility, the extremely high capacity of neutralizing corrosive acid and the high antioxidant property, but also cannot influence the color, luster and properties of base oil of the lubricating oil and has the high base number advantage, wherein the base number is higher than 330 mgKOH / g.

The invention relates to a preparation method of a liquid titanium catalyst for polyester and copolyester, which comprises the following steps of: (A) reacting a titanium compound, tetraethoxysilane and hydroxy carboxylic acid in a solvent at 0-100 DEG C for 0.1-24 hours, wherein the titanium compound is Ti(OR)4, and R is selected from alkyls of 1 to 10 carbon atoms; and (B) adding a phosphorous compound and acetate which is selected from metal elements of Na, Mg, Al, Zn and La into a reaction product in the step (A), reacting at 50-200 DEG C for 0.1-48 hours and removing micro-molecules to obtain the liquid titanium catalyst. By introducing a silicon element and other metal elements into the titanium catalyst and optimizing the preparation process condition of the catalyst, the catalytic activity of the catalyst is regulated; the prepared catalyst can be mutual soluble with glycol and can be stably stored; and the polyester and copolyester prepared by using the catalyst have good hue and narrow molecular weight distribution.

The invention relates to a preserving seasoning for a soy-poached chicken. The preserving seasoning comprises the following components in parts by weight of 5-10 parts of table salt, 5-10 parts of monosodium glutamate, 20-30 parts of white granulated sugar, 5-10 parts of crystal sugar, 20-50 parts of spice, 2-5 parts of soy sauce powder, 1-3 parts of sesame oil and 5-10 parts of acetylated distarch phosphate. The preserving seasoning for a soy-poached chicken is prepared from various spices and other ingredients, has rich composite spice flavor, is rich in sauce fragrance, and has good effectsof removing fishy smell and increasing aroma. Products using the preserving seasoning can be richer in taste, fresher and tender in meat quality, full of juice and smooth and tender in mouth feel, and fishy smell of meat products can be effectively removed. Besides, the preserving seasoning for a soy-poached chicken also fills in the blank of markets, the making time for the soy-poached chicken is greatly shortened, the operation steps are simplified, driving force is provided for promotion of conventional dainty, and new kinds are provided for trade of quick-frozen conditioning products.

The invention relates to a wood protective agent. Raw materials of the wood protective agent comprise, by weight, 50-60 parts of perfluor group modified polyvinyl alcohol, 15-20 parts of nanosilicon dioxide, 1-1.5 parts of a hyamine positive ion fluorocarbon surfactant, 5-10 parts of ethyl alcohol, 1-1.5 parts of a bactericide and 110-120 parts of water. The structural formula of the perfluor group modified polyvinyl alcohol can be found in the specification, x=3-7, and y=3-7. The wood protective agent is used for conduting protection treatment on wood, and has excellent water resistance, alcohol resistance, transparency and pencil hardness performance.

The invention relates to a beverage used for blending and diluting whisky and a preparation method thereof. The beverage is composed of 50-55 parts of leaching solution of malus hupehensis leaves, 30-35 parts of kudzuvine flower leaching solution and 10-15 parts of an auxiliary material. The preparation method comprises the following steps: respectively washing, drying, crushing, heating and lixiviating malus hupehensis leaves and kudzuvine flowers, mixing and cooling the obtained leaching solution, adding the auxiliary material, homogenizing, cooling, filtering and sterilizing to finally obtain the beverage used for blending and diluting whisky. The beverage of the invention is golden yellow, uniform, fresh and sweet and sourish, clear and bright, and the beverage has gentle taste and health-care effects of relieving heat and quenching thirst, resisting fatigue, reducing alcoholic toxicity and the like on a human body.

The invention relates to the technical field of nylon fiber materials, and specifically discloses a nylon fiber with anti-ultraviolet performance and a preparation method thereof. In the invention, triisopropyl borate, 2-amino-3-hydroxypropionic acid and dihydric alcohol are used as the The raw materials are prepared to obtain a bifunctional chelating borate coupling agent with amino and carboxyl groups, and then the synthesized coupling agent is used to modify the nano-rare earth oxide, and then the modified nano-rare earth oxide and caprolactam Carry out in-situ polymerization to prepare nylon resin containing nanometer rare earth oxide, and finally make nylon fiber through spinning. The nylon fiber obtained by the invention has more durable, more stable and excellent anti-ultraviolet performance.

The invention discloses finishing agents capable of improving radiation resistance of weft-knitted fabric, and application thereof. The finishing agents include two finishing agents for two different stages in a weft-knitted fabric processing process, wherein one agent is an anti-static anti-ultraviolet finishing agent used before a dyeing and finishing process, and the finishing agent is used before the dyeing and finishing process, does not influence the original color and cluster, hand feeling, moisture absorbility and color fastness of the fabric and enhances the durability of the anti-static and anti-ultraviolet properties; the other agent is an anti-radiation finishing agent used in an after-finishing process; and the final consolidated finishing is formed for the anti-radiation capability of the weft-knitted fabric, so that the anti-radiation property and the durability are enhanced maximally on the premise of guaranteeing the comfort level.

The invention provides a thermoplastic elastomer anti-sticking agent, and a preparation method and application thereof. The thermoplastic elastomer anti-sticking agent is prepared from, by mass, 5-50%of fatty acid amide or fatty acid ethanolamide, 5-50% of a solvent and 0-90% of water; the fatty acid amide or the fatty acid ethanolamide is prepared by reacting fatty acid with an amine compound, and the number of carbon atoms on a fatty acid carbon chain is 12-22; and isopropanol, ethanol or methanol is adopted as the solvent. The anti-sticking agent takes amide substances as a main material,can be dissolved in a xylene solvent, can be dissolved or dispersed into a whole with an elastomer in the solvent, can form a solid film-shaped object after being dried to achieve an anti-sticking effect, and does not influence the production and molding of the elastomer; and the anti-sticking agent is an organic matter composed of three elements of C, H and O, does not contain metal elements or metal ions, and does not generate chemical action with any catalyst or heavy metal ion treating agent.

The invention belongs to the technical field of textiles, and particularly relates to a yarn containing a photocatalyst. The raw materials of the yarn comprise white fibers and colored fibers, whereinthe white fibers are loaded with the photocatalyst, and the colored fibers are not loaded with the photocatalyst. The yarn containing the photocatalyst has the advantages that the yarn is prepared through selective loading with the photocatalyst and a blending process, which not only can reduce the cost and ensure the stability of the yarn colors, but also can impart various functions such as deodorization, bacterium resistance and mould resistance to the yarn, and an adopted photocatalyst material is environmentally friendly and safe, and can be widely used in the field of life.

The invention discloses a preparation method of quinoa essence with anti-wrinkle and anti-aging effects, quinoa essence and cosmetics applying the quinoa essence. The preparation method comprises the following operation steps: S10) extracting a quinoa essence extract from quinoa; s20) performing enzymolysis on the quinoa essence extract by using protease to obtain quinoa essence enzymatic hydrolysate; s30) separating the quinoa essence enzymatic hydrolysate to obtain a quinoa essence supernatant; the quinoa essence is applied to various cosmetics, does not influence the color and fragrance of the cosmetics, has obvious anti-wrinkle and anti-aging effects, and can become a brand new anti-wrinkle and anti-aging additive for cosmetics (including cosmetics) with development prospects.

The invention discloses a high-thixotropy conductive silver paste. The high-thixotropy conductive silver paste is prepared according to the following method. The method comprises the following steps: mixing 20 to 30 percent of matrix resin, 3 to 5 percent of a curing agent, 0.1 to 0.3 percent of an accelerant, 0.3 to 0.5 percent of a coupling agent, 3 to 4 percent of a thinning agent and 0.01 to 0.03 percent of a defoaming agent, adding 60 to 70 percent of metallic silver powder and 0.5 to 1.5 percent of a thixotropic addition agent into the mixture after the mixture is ground, and continuing to grind the mixture until the mixture is uniform after uniform stirring. The silver paste disclosed by the invention is high in thixotropy and levelling property and poor in printability, so that the quality and production efficiency of electronic packaging products can be improved greatly.

The invention discloses a gold and silver double-color aluminum plating film and a production method thereof. The gold and silver double-color aluminum plating film comprises a PET film, a PE film anda double-color aluminum plating film arranged between the PET film and the PE film. Two surfaces of the double-color aluminum plating film are respectively bonded with the PET film and the PE film through adhesive layers. The double-color aluminum plating film comprises a base film, an aluminum plating layer plated on the base film, a protective adhesive layer coating the aluminum plating layer,a modified glossy layer coating one side, on the back of the aluminum plating layer, of the base film, and a golden coating layer coating the modified glossy layer; one side of the golden coating layer is bonded with the PE film through one adhesive layer, and the protective adhesive layer is bonded with the PET film through one adhesive layer; in the preparation process of the double-color aluminum plating film, the PET film is used as the base film, one side of the PET film is plated with the aluminum plating layer, and then the other side of the PET film is coated with a gloss oil layer andthe golden coating layer, and a part of the aluminum foil layer is washed away, so that a gold and silver double-color pattern is formed, and the pattern completed by aluminum washing can be more fine.

A tomato crushing technology for preparing tomato juice includes crushing tomato at 10-55 deg.C and holding the temp for decreasing the viscosity, preventing browing, increasing stability and improving taste. Its advantages are no influence to the content of lycopene and color and low energy consumption and cost.

The fish paste product is made by mixing konjaku paste in 60-90 wt% and fish paste in 10-40 wt% and pulping, and the konjaku paste is the mixture of 1 portion of konjaku powder and 15-19 portions of water. The pulped mixture of konjaku paste and fish paste is vacuum compressed to form and heated. Konjaku paste and fish paste can be mixed homogeneously and result in very small frozen particles, so that the fish paste product can maintain the taste after being defrozen and heated. In addition, after steaming, the fish paste product remains smooth and taste.

The invention discloses a lipidosome composite as well as application thereof in reducing the content of biogenic amine in mackerel fish sauce. The application mainly comprises the following steps: (1) designing and preparing siRNA (small interfering ribonudeoacid) according to main amine producing bacteria enterobacter cloacae ATCC 13047 and amine producing relevant genes luxR sequence in the mackerel fish sauce; (2) preparing stable siRNA-cationic liposome by adopting siRNA (small interfering ribonudeoacid) as an encapsulated substance; and (3) adding the stable siRNA-cationic liposome intothe fish sauce fermented solution according to a given method at the preliminary stage of the fermentation. By adopting the method, the effect for reducing the biogenic amine generated in the fish sauce fermentation process is significant, the flavor and color of the fish sauce are not influenced, and the important significance for controlling the content of the biogenic amine in the fish sauce can be achieved.