137results about How to "No spots" patented technology

The modified drying alkyd resin for curtain coated paint protecting metal coating in the back of mirror includes medium oil content drying alkyd resin in 55-70 wt%, acrylate monomer in 20-30 wt% and epoxy resin as modifier in 10-15 wt%. The medium oil content drying alkyd resin and the acrylate monomer form copolymer resin, and the copolymer resin is reacted with epoxy resin to form the modified drying alkyd resin with final viscosity of 150-300 s, acid value lower than 5 mg KOH/g and solid powder content over 50 wt%. The modified drying alkyd resin, selected cross-linking resin, pigment and solvent constitute curtain coated paint capable of well attaching to the surface of smooth metal coating.

The invention belongs to the field of remote sensing image processing, and particularly relates to a fusion method of multispectral remote sensing images with different spatial resolutions. The method comprises the steps of dividing the multispectral image with high spatial resolution into n types of surface features, calculating the spectral vector mean value of all types of the surface features in the multispectral image with high spatial resolution, then conducting mixed pixel decomposition on the multispectral image with high spatial resolution, showing the multispectral image with low spatial resolution by the percent of all types of surface features in each pixel of the multispectral image with high spatial resolution, solving the spectral vector mean value of all types of the surface features in the multispectral image with low spatial resolution, and finally calculating the pixel value of each pixel of a fused image and generating the fused image. The method can fuse the multispectral image with high spatial resolution and the multispectral image with low spatial resolution, and enable the image fused to be sharper.

This invention relates to a kind of decoration material and its preparation method, which is attributed to the field of inorganic nonmetallic materials. Counting in terms of oxide net content, the terminal product comprises: 45~72% SiO2, 2~20% R2O, 5~40% RO and 0~10% Al2O3, where R2 represents alkali metals and R represents alkaline metals. It can also contains 0.0001~7% Fe2O3, 0~7% ZnO, 0~7% BaO, 0~7% TiO2, 0~8% ZrO2, 0~2% HfO2, 0~7% B2O3 and some fluoride. Thanks to reasonable composition and compact texture, properties such as modulus of rupture, compression strength after drying and Mohs' hardness of the decoration materials are better than those of granite and marble.

The invention belongs to the technical field of osier dyeing, in particular to a dyeing method for improving color fastness to light of osier. The method specifically comprises the following steps of (1) osier pretreatment and (2) osier dyeing. The permeation of a coloring agent is effectively improved, the degree of aggregation of dye molecules is higher, crosslinking binding between the dye molecules and the ingredients of osier is prompted, the binding force is high, leachability resistance is good, the electronic cloud density of azo group hydrogen atoms is reduced, the shielding effect on azo groups is achieved, the photooxidation resistance stability of the azo groups in the structure of the dye molecules is improved, and finally, the color fastness to light of a dye is improved; and furthermore, osier is evenly dyed and has good color fastness to water, the difference between the color of the interior and the color of the exterior of osier is small, osier is evenly dyed without stains, and is bright and glossy, and the quality of the wickerwork made of osier is effectively improved.

The invention discloses medicine-food dual-purpose colorful vermicelli which comprises the following raw materials by mass: 50 to 95% of refined wheat flour, 5-50% of cell wall breaking powder, 0.5-2% of salt, 3-12% of a natural food additive and the right amount of water. The cell wall breaking powder is prepared by low temperature superfine pulverization, and is realized through the technology of superfine powder. After cell wall breaking of medicine-food dual-purpose food materials, human medicine and food absorption rate can be increased, the bioavailability is improved, easy fracture of in the vermicelli production process can be effectively prevented, and the finished product rate can be improved. The preparation technology of the medicine-food dual-purpose colorful vermicelli is as follows: superfine grinding, dosing, homogeneous mixing, kneading dough, curing, pressing, molding, shelving, low temperature drying, off-shelving, section cutting, packaging to obtain the finished product, and can produce all new varieties of high content of colorful vermicelli.

The invention discloses a production method for organic nuisanceless sanchi eggs. The production method comprises the following steps: a) feeding 211 egg-laying hens with chicken feed produced by Zhanjiang Guocheng Feed Co., Ltd. during the brooding period of 1-6 weeks, wherein 20-60g of the feed is fed daily; b) feeding a feed comprising the following components by weight percent: 63.5% of corn, 18% of soybean meal, 15% of wheat bran, 3% of egg-laying hen premix compound, 0.03% of capsozyme, 0.15% of bifonazole cream, 0.01% of paifu, 0.01% of multiplex vitamins and 0.3% of sanchi during the growing period of 7-18 weeks, wherein 60-110g of the feed is fed daily; and c) feeding a feed comprising the following components by weight percent: 60% of the corn, 24% of the soybean meal, 4% of the wheat bran, 8.5% of stone powder, 3% of the egg-laying hen premix compound, 0.03% of the capsozyme, 0.15% of the bifonazole cream, 0.01% of the paifu, 0.01% of the multiplex vitamins and 0.3% of the sanchi during the egg-laying period from 19 weeks to elimination, wherein 110-120g of the feed is fed daily.

The invention provides myopia-preventing paper and a preparation method thereof. The myopia-preventing paper is prepared from pulp and papermaking chemicals, wherein the pulp comprises the following raw materials by mass: 20-60 parts of softwood pulp, 1-40 parts of hardwood pulp and 10-70 parts of chemical-mechanical pulp, and per 100 parts by mass of the pulp are added with the following papermaking chemicals: 0.1-2.0 parts of wet-end cationic starch, 0.1-1.0 part of a retention aid, 0.01-5 parts of an internal sizing agent, 0.001-0.05 part of a dye and 10-50 parts of a filler. According to the invention, the color of paper conforms to the optimal optical range of myopia prevention while the paper has good strength, whiteness and smoothness, excessive additives do not need to be additionally added in the preparation method, broken paper pulp generated in the papermaking process and fibers in white water are fully utilized, emission of papermaking waste is reduced, and the cost of rawmaterials is reduced.

The invention provides a houttuynia cordata bun and a processing method for the same. The houttuynia cordata bun disclosed by the invention comprises the following ingredients: 50 parts of flour, 5 parts of houttuynia cordata whole flour, 3 parts of milk powder, 0.17 parts of additives, 0.4 parts of yeast, 2 parts of peanut oil, 0.4 parts of refined salt, 1 part of honey, 25 parts of water, and 4 parts of white granulated sugar. The surface of the houttuynia cordata bun disclosed by the invention is golden yellow and slightly green, spotless and non-burnt; the shape of the houttuynia cordata bun is complete and quincuncial; the organization thereof is uniform in leavening, spongy, without a raw core and large air holes, and rich in elasticity; and the taste of the houttuynia cordata bun is soft and has the faint scent of houttuynia cordata.

The invention belongs to the field of liquid crystal display, and particularly relates to a backlight module and a liquid crystal display device comprising the same. The backlight module comprises a middle frame, a light guide plate and a light source, and is characterized by further comprising a shielding structure, the shielding structure prevents light of the light source from directly emitting out from a gap between the middle frame and the light guide plate and comprises a groove and a convex lug, the groove is arranged on the middle frame, and the convex lug is disposed on the light guide plate and arranged in the groove. Due to the shielding structure, the light cannot directly emit on an optical membrane from the gap between the middle frame and the light guide plate, the problem of light leakage is resolved, bright lines and light spots cannot appear on a liquid crystal display panel, and accordingly the quality of the liquid crystal device is improved.

The invention belongs to the technical field of food processing, in particular to a blueberry water chestnut bread with gardenia aroma. The blueberry water chestnut bread with the gardenia aroma is prepared by the following raw materials: water chestnut powder, fresh gardenias, blueberries, linden honey, coconut oil, yeast powder, fresh pear skins, fresh orange peels, fresh locust flowers, cynarin, zeaxanthin, gynostemma pentaphyllum extract, schisandra chinensis extract. The blueberry water chestnut bread with the gardenia aroma is light purple and uniform and consistent in color and luster without burned white phenomenons . The blueberry water chestnut bread with the gardenia aroma is complete and full without defects and cracks, and the surface is clean and smooth without black bubbles and spots. The blueberry water chestnut bread with the gardenia aroma is fine and elastic with uniform air holes and clear textures, and breadcrumbs don't drop. The blueberry water chestnut bread with the gardenia aroma tastes delicious with slight sweetness and sour and is soft and not tooth-sticky and tooth-cracking. The baked bread with a gardenia aroma and a blueberry aroma has an aromatic and harmonious flavor. The blueberry water chestnut bread with the gardenia aroma has a significant therapeutic effect for patients suffering from high blood lipids, indigestion, poor appetite, and insomnia and dreaminess.

The invention provides a high-carbon fatty acid terminated polyether ester defoaming agent for papermaking, wherein the defoaming agent comprises the components in parts by weight: 50 to 75 parts of high-carbon fatty acid terminated polyether ester, 5 to 9 parts of high-carbon alcohol, 5 to 9 parts of high-carbon fatty acid ester, 1 to 10 parts of a surfactant, and 14 to 22 parts of a dispersing agent. The high-carbon fatty acid terminated polyether ester defoaming agent for papermaking has the characteristics of excellent defoaming foam-inhibiting performance in a high-temperature strong-alkali environment and low cost, cannot generate spots, and can improve the quality of paper.

A self-cleaning antifog glass is prepared through preparing sol from butyl titanate, absolute alcohol and triethanolamine, pretreating glass, coating the sol on the glass, drying the film, washing with the alcohol solution of water and butanol, and calcining.

The invention provides lipoic acid tablets with few types and small dose of accessories and a preparation method thereof. The preparation method comprises the steps of weighing filler and an adhesive, and preparing accessory tablets by a conventional tabletting process; putting the prepared accessory tablets into an efficient coating pan; weighing lipoic acid and sieving; spraying the sieved lipoic acid powder to coat the accessory tablets layer by layer by a spray gun by taking a sodium carboxymethylcellulose solution as a spray; drying and airing in a thermostatic chamber to obtain the lipoic acid tablets. The content of main drug is high, and the compliance is improved; by adopting few types and small dose of accessories, the adverse effect of the accessories is reduced, and the cost of raw materials is also reduced; the temperature of the operation process is strictly controlled, and the sticking phenomenon generated in lipoic acid tabletting is avoided by pressing the accessory tablets not containing lipoic acid; by adopting the spraying-coating process, color spots are avoided; moreover, the content uniformity, friability, chroma uniformity and stability of the lipoic acid tablets are all remarkably improved.

The invention relates to the technical field of oil pressure production, and particularly relates to a preparation process of a silica gel product with color dots. The preparation process of the silica gel product with the color dots comprises: a step I, selection of a main material; a step II, selection of an auxiliary material; a step III, mixing; a step IV, vulcanization molding; a step V, spray-coating of hand-feeling paint. As liquid AB glue is adopted as the main material and a granular material whose color is different from that of the liquid AB glue is adopted as the auxiliary material, an obtained multicolor silica gel product not only can meet the requirement on an apparent surface, but also can meet the requirement on the interior of a non-apparent surface; moreover, the apparent colors of the silica gel product are difficultly influenced by the external factors of friction and the like to fall; the silica gel product has the advantage of being good in stability; in addition, as the auxiliary material whose color is different from that of the main material liquid AB glue is the granular material, the obtained multicolor silica gel product is enabled to be indistinct in color, and can be used for avoiding visual fatigue; moreover, the multicolor silica gel product subjected to the vulcanization molding is interspersed with uniformly distributed granules, and a novel visual perception is given to a person.

The invention discloses a preserved egg salting solution and a using method of the preserved egg salting solution. The preserved egg salting solution comprises the following components in parts by mass: 3.5 to 5.5 parts of food-grade sodium hydroxide, 3 to 4.5 parts of edible salt, 90 to 110 parts of water, and 0.4 to 1.0 part of polysaccharide, wherein the polysaccharide is one or more than two of soluble starch, soluble soybean polysaccharide, sodium alginate, beta-cyclodextrin, xanthan gum and gellan gum. The using method comprises the following steps of: putting fresh eggs into a salting container, filling the prepared preserved egg salting solution into the salting container with the fresh eggs till the fresh eggs are just soaked into the salting solution, sealing, salting for 30 to 40 days at the temperature of between 20 and 30 DEG C, taking the eggs out, and standing for 7 to 10 days at normal temperature. The preserved eggs prepared by adopting the preserved egg salting solution does not contain heavy metals and are high in safety, egg shells are clean and do not have spots, the egg bodies do not stick the shells, are very complete, glossy and elastic, have pine colors, do not have the strong biting taste of the conventional preserved eggs, and the palatability is greatly improved.

The invention relates to a method for preparing a color ceramic plate by utilizing pyrite tailing as a main raw material. According to the method, the color ceramic plate comprises the following raw materials by weight percent: 40% to 75% of the pyrite tailing, 10% to 40% of feldspar, 10% to 20% of quartz, 0.5% to 2% of plasticizer and 0% to 5% of Fe2O3 powder. The method comprises the following steps: carrying out wet ball-milling, sieving, filter pressing, crude refining, staling, refining, extrusion forming and drying on the batch mixture; and then firing the batch mixture at the temperature of 1100 to 1180 DEG C and cooling, thereby obtaining the color ceramic plate in red, yellow or gray color. The prepared color ceramic plate is good in performance, safe, fireproof, environment-friendly, good in self cleanness, bright in color and moderate in color luster, thereby being suitable for the decoration of the external wall of a building.

The invention discloses a red temporary water-soluble disperse dye and a manufacturing method and use thereof. The structure formula of the dye is shown below. The chromatographic peak of the dye disclosed by the invention is wide, the dyeing exhaust property of the dye is better, the raffinate is almost colorless, the molar extinction coefficient of the dye is high, and the color of the dye is bright; the yield of the dye is close to a theoretical value, and waste water treatment is convenient; and color fastness to light and color fastness to washing are greatly improved than before. The dye can be used for preparing ink for ink-jet printers. When the ink is used, the dye separated out on printing paper does not dissolve again, nor disperse upon contact with water, and thus, the application range of the ink-jet printers is expanded.