84results about How to "Meet the needs of color" patented technology

The invention relates to low-melting-point colored special-shaped polyester filament and a preparation method thereof. The low-melting-point colored special-shaped polyester filament is composed of, by mass, 20-40% of pigment, 0.1-4% of dispersing agent, 0.1-1% of antioxidant and the balance low-melting-point polyester slice. The preparation method comprises the first step of drying the low-melting-point polyester, the second step of preparing low-melting-point master batches, and the third step of preparing the low-melting-point colored special-shaped polyester filament. By means of the low-melting-point colored special-shaped polyester filament and the preparation method thereof, the phenomena of adhesion, doubling and the like which are produced in the processes of bundling and drawing of fibers are solved through lowering the spinning temperature, adopting the cross air blasting and improving the spinning speed; the low-melting-point non-ferrous special-shaped polyester filament is prepared for the first time, and the demands for colors of some hot melt adhesives are met; meanwhile, the mass of the low-melting-point polyester is reduced through using a special-shaped section.

The invention discloses a manufacturing method of a cigar coating in a dark color. The manufacturing method includes the steps of A, selecting tobacco for manufacturing the cigar coating in the dark color; B, uniformly spraying pure water onto the tobacco to make the water content of the tobacco reach 25-28%, and then conducting water balancing on the tobacco for 24 hours; C, orderly stacking thetobacco in a wooden barrel and inserting a thermometer into the wooden barrel; D, putting the wooden barrel containing the tobacco into a fermentation chamber for fermentation, wherein the temperatureof the fermentation chamber is maintained at 34-36 DEG C, and the humidity of the fermentation chamber is maintained at 73-77%; E, when the temperature reaches 45 DEG C, conducting pile overturning treatment on the tobacco in the wooden barrel; F, testing the water in the tobacco in the wooden barrel every day to ensure that the water content of the tobacco is maintained at 25-28%, and continuingthe fermentation; G, constantly repeating the step E and the step F for fermentation and obtaining the cigar coating in the dark color after fermentation is finished. The cigar tobacco can be prepared into the cigar coating by means of the method, the color and luster of the cigar coating are more uniform, and the oil content is much higher.

The invention belongs to the spinning field, and relates to a microporous photocatalyst bamboo charcoal polyester modified short fiber and preparation thereof. For the microporous photocatalyst bamboo charcoal polyester modified short fiber, the surfaces and the inside have irregular microporous structures, all micropores penetrate through each other, photocatalyst compound micro powder and bamboo charcoal micro powder are uniformly distributed on the external surfaces, surface layers and insides of the whole short fiber as well as the surface and inside of each micropore, and the photocatalyst compound micro powder and the bamboo charcoal micro powder respectively account for 1.05-1.35wt% and 1.8-2.6wt% of the short fiber. The fiber provided by the invention is an environment-friendly one which has the functions of harmful gas and harmful microorganism absorption, bacterium resistance, mould proofing, deodorization, far infrared wave transmission, moisture absorption, quick drying and the like. Under the irradiation of light rays, the absorbed harmful gas and harmful microorganisms can be decomposed into carbon dioxide and water, thus the functions of purifying the air and cleaning the environment are achieved. Under the condition of illumination, the short fiber can be circularly and continuously used and can play corresponding roles.

The invention relates to a pen light-colored artistic effect drawing method based on unreality feeling, belonging to the technical field of information. The method provided by the invention comprises the following steps: obtaining gradient information of an original image, using DoG filter to filter the gradient information along the gradient direction, and obtaining an edge image of the original image through comparison with a threshold valve; computing linear filtering coefficient through variance and mean value of a local window, performing linear filtering on the original image and then performing abstraction through bilateral filtering to obtain color diffusion effect; overlaying the edge image and an color diffusion image to obtain preliminary pen line effect; adopting a light illumination module to transmit color so as to obtain color information of the original image; and enhancing contrast of the image through a contrast enhancing method so as to obtain final pen light-colored artistic effect. The advantages of the method provided by the invention are as follows: the pen light-colored artistic effect drawing method more conforms with aesthetic standard of people, has fast processing speed, good flexibility and wide application scope and is beneficial complementation for imitations of different artistic effects based on the unreality feeling.

The invention discloses a preparation method of multilayer multicolor multi-taste cold noodles, comprising the following steps of: carrying out mixing, color matching, shaping and curing of a material A and a material B to obtain a finished product, wherein the material A mainly comprises flour or rice flour and the material B mainly comprises coarse grain; and adding fruit juice, vegetable juice or chopped vegetable leaves or adding sauce or food colourant into the material A and / or the material B to enable the material A or the material B to show different colors. The method is simple and extremely-easy to popularize and can be used for preparing the multicolor multi-taste cold noodles, so that a plurality of new varieties are added in the culinary culture. More importantly, the invention integrates the nutrients of different foods into a whole, so that more nutrients can be acquired by eaters during enjoying favorable cold noodles and are especially beneficial to people which do not like to eat vegetable. Meanwhile, the same product prepared by the invention has different colors and meets the requirement of people on the colors of foods. The invention is bound to bring new profit increase pint for operators and improve the competitiveness of the operators.

The invention relates to a colored metal 3D printing wire and a preparing method thereof. The colored metal 3D printing wire is formed by mixing and freezing low-melting-point metal, pigments and nanometer conductive particles in sequence, and therefore the wire with the specific mechanical strength, the specific cross section shape and the specific length size is prepared; and various specific colors can be shown while electric conduction and the mechanical strength are achieved. The initially-provided metal printing wire having the electric conductivity and being rich in color can obviously improve the attractiveness and the experience sense of a prepared terminal functional device, the 3D mechanical printing characteristic of the wire is ensured, the metal electric conductivity is achieved, meanwhile, colored conductive printing parts can be directly manufactured, a novel 3D printing category can be started, and the application value is obvious.

The invention provides tempering low-emissivity coated glass containing silver alloy. The glass comprises a glass substrate and a coating layer deposited on the glass substrate, and is characterized in that the coating layer comprises two or more functional layers, at least one of the functional layers is a silver alloy layer, and the silver alloy layer is made from one of Ag-Cu-Ni or Ag-Cu-Al or Ag-Cu-Pt. According to the tempering low-emissivity coated glass containing the silver alloy provided by the invention, a traditional Ag layer is substituted by the silver alloy layer, a small quantity of alloy metal elements are doped in the Ag layer, Ag crystal particles are refined, the hardness, the abrasive resistance and the burning loss resistance of silver are improved, the optical performance of Ag is changed, the overall glass is perspective and grey, the outdoor color is neutral and is close to natural color which is real and beautiful, and thus the demand of people on the color is satisfied; meanwhile, the processability of the glass is improved, and the oxidation resistance of the glass is enhanced.

The invention discloses a method for increasing the dyeing depth of para-aramid fibers and fabrics. A mechanical method is utilized to pretreat para-aramid, so that the fiber surfaces of the para-aramid are roughened, or regulated by a processing process, the internal structures of fibers are improved, so that the surface density of the fibers is decreased, and thereby a fibrillated or air hole-like structure is formed; after pretreatment agent is applied to carry out surface deoiling treatment on the treated para-aramid, screened dye is adopted, a high-temperature and high-pressure dyeing process is adopted, a dyeing auxiliary which is prepared from dyeing carrier, surfactant, electrolyte and the like is added in the process of dyeing to dye the para-aramid 1414 fibers and fabric, and after flood removal, washing and drying, required color and dyeing depth can be achieved. When the dyeing method disclosed by the invention is applied to dye para-aramid 1414 fibers and fabric, the degree of dyeing reaches more than 80 percent, the color depth value K / S can reach more than 16, the color fastness to rubbing of dyeing reaches level 3-4, and the color fastness to staining reaches level 4-5. After the process of dyeing the para-aramid 1414 fibers and fabric, the strength drop is less than 15 percent.

The invention relates to the technical field of display and provides a color filter, a display device and a preparation method of color filter. The color filter comprises a substrate, and a black matrix layer and colored unit layers, which are arranged on the substrate, the colored unit layers are arranged in the black matrix layer at intervals, and the color filter is characterized in that openings are arranged on the colored unit layers. The color filter has a simple structure, and certain openings are formed on the colored unit layers so that more incident light can penetrate through the color filter, thereby not only meeting the demand of the color filter on color, but also greatly improving the transmittance of the color filter. Meanwhile, according to the invention, the conventional preparation technique is not improved greatly, the color filter with a specially-shaped opening can be obtained just by a special mask design, the current production line is not changed at all, and color filters with better performance can be obtained on the condition that the equipment cost is not increased.

The invention relates to an intelligent robot color sensor based chrominance analysis method, device and system. The intelligent robot color sensor based chrominance analysis method comprises the steps of reading original measurement data of standard three-primary colors obtained a color sensor, utilizing a three-primary color standard color card to perform calibration according to the original measurement data so as to obtain a transformation matrix, converting the original measurement data of the three-primary colors obtained the color sensor into data of a standard RGB color space and into a CIE XYZ tri-stimulus value color space and further performing chrominance comparison analysis. By means of the chrominance analysis method, the color category recognition and color accuracy performance are improved greatly, lines of various colors on a tracing site can be distinguished, the minor color resolution ratio can be greatly improved, the problem that a traditional photoelectric integral type ground gray sensor cannot recognize more colors and difficultly distinguishes similar colors is solved so as to meet the demand for more colors in line patrol application of an intelligent robot.

The invention discloses a three-primary-color printer and a printing method. The printer comprises a printer body, a printing head and a printing head driving mechanism. The printing head driving mechanism is arranged on a base body, and the printing head is arranged on the printing head driving mechanism. The printer is characterized in that the printing head is provided with three feeding channels, and the tail ends of the three feeding channels are joined on one discharging channel. Compared with the prior art, according to the three-primary-color principle of the printer, consumable items with three primary colors (RGB) are fed into the printer according to a certain proportion, printing of a model of any color is achieved, the development of the 3D printing industry is promoted, the color requirements of customers in many industries are met, and the market potential is giant.

The invention provides an environmentally friendly coating. The coating is prepared from, by weight, 7-15 parts of polyvinyl alcohol, 20-35 parts of calcium carbonate, 10-15 parts of butyl acrylate, 4-8 parts of talcum powder, 3-6 parts of gypsum powder, 3-6 parts of a coupling agent, 2-5 parts of a wetting dispersant, 3-6 parts of an antifoaming agent, 2-4 parts of an antiseptic, 3-6 parts of a thickener and 70-100 parts of water. The environmentally friendly coating has the advantages of environmental protection, non-toxicity, harmlessness to human bodies, strong adaptability and good effect.

The invention discloses a paint for a fruit and vegetable fresh-keeping thermal insulation paper box and a preparation method thereof. The paint is composed of the following raw materials in parts by weight: 10 to 20 parts of oxidized corn starch, 40 to 80 parts of water, 0.5 to 1 part of adsorbent, 0.1 to 0.2 part of antiseptic, and 0.006 to 0.008 part of viscosity regulator, wherein the adsorbent is zeolite powder that carries with potassium permanganate and alumina, and is composed of the following raw materials in parts by weight: 5 to 7 parts of potassium permanganate, 0.4 to 0.6 part of alumina, 80 to 100 parts of water, and 120 to 160 parts of zeolite powder. The paint is prepared by the following steps: mixing potassium permanganate, alumina, and water according to a certain ratio, then adding zeolite, soaking, stirring to obtain the adsorbent, mixing oxidized corn starch and water according to a certain ratio, then adding the adsorbent and antiseptic, heating the system to a temperature of 78 to 83 DEG C until the system is converted into paste, finally adding an viscosity regulator, and evenly stirring. The fresh keeping effect is prominently improved by the paint.

The invention discloses a double-color car steering wheel sleeve. The double-color car steering wheel cover comprises a sleeve body arranged on the rim of a car steering wheel in a sleeved mode. The sleeve body is of a hollow ring structure. The outer surface of the sleeve body is provided with protruding points, the protruding points surround the outer surface of the sleeve body by at least one circle and are evenly distributed on one circle portion of the surface of the sleeve body, and the color of the protruding points is different from the color of the sleeve body. A storage plate is connected to the outer surface of the upper side of the section, corresponding to spokes of the car steering wheel, of the sleeve body, the lower surface of the storage plate adheres to the upper surfaces of the spokes, and a containing groove is formed in the upper surface of the storage plate. The double-color car steering wheel sleeve is simple in structure, convenient to install and low in cost, has the massaging effect, can meet the demand of a user for the colors, has both attractiveness and practicality, and makes it convenient for small light articles like a mobile phone to be stored.

The embodiment of the invention discloses an intelligent color pent. The intelligent color pen aims at solving the problems that an existing pen is singular in color, although a multi-color pen exits, the color selection is still limited, meanwhile the structure of the pen is more complex, the reuse rate is not high, and some color pens cannot be reused; and although a ball-point pen with a replaceable refill exits, refill replacing is more economical relative to ink replacing, meanwhile under the condition that many colors are required, a lot of pens are needed, the color needs to be mixed by a user, and sometimes the operation that the user mixes the colors for obtaining the required color is very difficult and complicated. By means of the intelligent color pen, the technical problems that common pens are neither economic nor time-saving are solved.

The invention discloses waterborne high-transparency polyurethane dye resin for synthetic leather and a preparation method of the waterborne high-transparency polyurethane dye resin. The waterborne high-transparency polyurethane dye resin for synthetic leather is prepared from the following components in percentage by mass: 6 to 15% of polyester polyol, 0-7% of polyether polyol, 1.5-3.5% of coloring polyol, 7-10% of diisocyanate, 0.5-2% of a hydrophilic chain extender, 1-2% of a small molecular chain extender, 0.5-1.5% of a neutralizer, 0.01-0.02% of a catalyst, 15-25% of an acetone diluent, 0.2-0.5% of small molecular diamine and 45-55% of water. The waterborne high-transparency polyurethane dye resin for synthetic leather prepared by the invention avoids the problem of color migration and flooding of the resin while realizing resin coloring, has excellent normal and low temperature folding resistance, does not discharge a solvent in the film forming process, and is environment-friendly and energy-saving.

The invention provides a plastic alloy composition. The plastic alloy composition comprises the following raw materials in parts by mass: 100 parts of polypropylene, 15-30 parts of high density polyethylene, 3-20 parts of polysulfone, 10-25 parts of barium sulfate, 1-2 parts of triallyl isocyanurate, 5-15 parts of polystyrene, and 4-8 parts of methyl methacrylate. The plastic alloy composition canbe used for substituting a traditional aluminium alloy material used for a vehicle to prepare a body panel component.

The fragrant coloring tomb filling material consists of lime 80-95 wt%, realgar 0.5-5 wt%, sulfur 0.5-5 wt%, dry lacquer 0.5-5 wt%, pricklyash 0.5-5 wt%, atractylodes rhizome 0.5-5 wt%, white calamus 0.5-5 wt%, basket kern 0.5-5 wt% and perfume 0.5-10 wt%. The perfume is saffron, methanol, fennel, sandalwood, laurel, benzoin, eagle wood, dalbergia wood or their arbitrary combination. The present invention has the preserving, mothproof, moisture-proof and dirty-avoiding functions.

The invention discloses a co-extruded PE (polyethylene) film and a film blowing molding technology thereof. The co-extruded PE (polyethylene) film comprises an outer layer, a middle layer and an innerlayer, wherein raw materials of the outer layer comprise 22%-70% by mass of LDPE (low density polyethylene) and 30%-78% by mass of MDPE (medium density polyethylene); raw materials of the middle layer comprise 50%-70% by mass of HDPE (high density polyethylene) and 30%-50% by mass of LDPE; raw materials of the inner layer comprise 30%-55% by mass of a high polymer material, 20%-40% by mass of LDPE, 15%-30% by mass of linear LDPE and 0.1%-0.5% of an additive. The film blowing molding is realized by a three-layer co-extrusion film blowing machine, the co-extruded PE film with larger surface tension is prepared after corona treatment, and the co-extruded PE film can be widely applied to required product surfaces in various fields such as corrosion resistant plates, aluminum alloy sections, security doors, high-end furniture, high-grade handcrafts, floors, household appliance shells, instruments, apparatus and the like.

The invention discloses a co-extrusion polyethylene film and a film blowing forming process. The co-extrusion polyethylene film comprises an outer layer, a middle layer and an inner layer, wherein the outer layer is prepared from 22-70% of low-density polyethylene and 30-78% of medium-density polyethylene, the middle layer is prepared from 50-70% of high-density polyethylene and 30-50% of low-density polyethylene, and the inner layer is prepared from 30-55% of a high polymer material, 20-40% of low-density polyethylene, 15-30% of linear low-density polyethylene and 0.1-0.5% of additive. A three-layer co-extrusion film blowing machine is used for film blowing forming, and the co-extrusion polyethylene film large in surface tension is prepared through corona treatment and can be widely applied to surfaces of products needed in the fields of corrosion resistant steel plates, security doors, top-grade furniture, top-grade artware, floors, household appliance shells, instruments and meters and the like.

The invention relates to colored furan resin mortar which is applied to anticorrosion projects. The colored furan resin mortar is prepared through mixing acid-resisting filler, an activated curing agent, a ground color pigment and a main color pigment with the existing furfuralcohol / furfural furan resin, wherein the acid-resisting filler is a quartz or graphite material, the activated curing agent is a mixture of p-toluene sulfonyl chloride and aminosulfonic acid (the mass ratio of p-toluene sulfonyl chloride to aminosulfonic acid is 1: 1), the ground color pigment is titanium white, and the main color pigment is cadmium red. The dosage ratio of the furfuralcohol / furfural furan resin to the acid-resisting filler to activated curing agent to the ground color pigment to the main color pigment is (9-66): (50-89): (1-17): (2-6): (1-5). According to the colored furan resin mortar disclosed by the invention, the color meets the requirements of users on color on the basis that the corrosion resistance and mechanical properties of furan resin mortar are not affected, so that the colored furan resin mortar can be widely applied to various anticorrosion projects.

The invention discloses a reflective heat insulation coating and a preparation method thereof, belongs to the technical field of coatings and solves the technical problems that an existing reflective heat insulation coating is low in solar reflectance ratio and has common reflective heat insulation effect and single color. The reflective heat insulation coating comprises components in parts by weight as follows: 60-80 parts of water, 250-300 parts of an acrylic emulsion, 20-25 parts of a coalescing agent, 3-5 parts of a wetting agent, 2-5 parts of a PH regulator, 2-5 parts of a dispersing agent, 2-5 parts of a defoaming agent, 10-30 parts of iron oxide red powder, 10-30 parts of iron oxide yellow powder, 10-30 parts of ultramarine blue powder, 1-3 parts of a thickening agent and 1-3 parts of a mildew preventive. The reflective heat insulation coating has higher reflecting capacity in the infrared light band with more solar heat distribution intervals, the heat insulation effect is remarkably improved, besides, color of the reflective heat insulation coating is diversified according to a ratio of the iron oxide red powder, the iron oxide yellow powder and the ultramarine blue powder, and color demands of an outer wall of a building are met.

The invention belongs to the technical field of car lamp mask production processes, and particularly relates to a production process of a multicolor exterior lamp mask. The production process of the multicolor exterior lamp mask is characterized by comprising the following steps: 1, forming a mask body through injection molding; 2, spraying colored paint to the mask body; 3, removing the colored paint of the portion needing to be pervious to light in a laser etching mode; and 4, spraying transparent paint to the mask body subjected to laser etching treatment.

The invention relates to a multifunctional lipstick, and belongs to the technical field of cosmetics. The multifunctional lipstick comprises the raw materials of corn oil, sunflower seed oil, estradiol, traditional Chinese medicine volatile oil and beewax; most of used substances are edible substances; grease is the traditional Chinese medicine volatile oil and edible oil; the beewax is a naturalgreen substance, and has a certain pharmacologic action; and thus, the security of the lipstick is improved to the most extent. The multifunctional lipstick provided by the invention preserves the beautifying and moisturizing effects, effectively adjusts a female reproductive system in a manner of supplying estrogen, dissolves and eliminates some adverse symptoms related to the reproductive system, and meanwhile, has a function of delaying senescence; the used traditional Chinese medicine volatile oil has grass fragrance and colour; a colouring agent does not need to be additionally added; andthus, colour requirements of different crowds can be satisfied.

The invention relates to colored furan resin mortar which is applied to anticorrosion projects. The colored furan resin mortar is prepared through mixing acid-resisting filler, an activated curing agent, a ground color pigment and a main color pigment with the existing furfuralcohol / furfural furan resin, wherein the acid-resisting filler is a quartz or graphite material, the activated curing agent is a mixture of p-toluene sulfonyl chloride and aminosulfonic acid (the mass ratio of p-toluene sulfonyl chloride to aminosulfonic acid is 1: 1), the ground color pigment is titanium white, and the main color pigment is a mixture of chrome titanium brown and silver grey (the mass ratio of chrome titanium brown to silver grey is 1: 2). The dosage ratio of the furfuralcohol / furfural furan resin to the acid-resisting filler to the activated curing agent to the ground color pigment to the main color pigment is (9-66): (50-89): (1-17): (2-6): (1-5). According to the colored furan resin mortar disclosed by the invention, the color meets the requirements of users on color on the basis that the corrosion resistance and mechanical properties of furan resin mortar are not affected, so that the colored furan resin mortar can be widely applied to various anticorrosion projects.

The invention provides a novel TPO skin environment-friendly automobile soft instrument board and a manufacturing method thereof, and belongs to the technical field of instrument boards for automobileinteriors, the novel TPO skin environment-friendly automobile soft instrument board sequentially comprises a skeleton layer, a middle buffer layer and a skin layer from inside to outside, wherein theskeleton layer is made of a glass fiber reinforced PP material, the middle buffer layer is made of a PET 3D mesh material with a three-dimensional mesh structure, and the surface layer is made of a TPO material with base cloth. In the aspect of material selection, TPO with low VOC volatilization and low odor is used as an instrument board skin, PET 3Dmesh with low VOC volatilization and low odoris used as an instrument board buffer layer material, and a glass fiber reinforced PP material is used as an instrument board framework. In the aspect of the manufacturing process, the environment-friendly soft instrument board is finally manufactured through design and implementation of a novel environment-friendly process. The VOC volatility of the final product is obviously reduced, the defectthat the smell of a traditional slush molding PVC surface layer and a PUR foam buffer layer is poor is overcome, and the environment-friendly and high-quality requirements of a main engine plant for interior trim parts are met.

The invention relates to the technical field of high polymer materials, and specifically relates to a halogen-free flame-retardant polycarbonate (PC) conductive material and a product thereof. The halogen-free flame-retardant PC conductive material comprises the following components in parts by weight: 80-99.5 parts of PC resin, 0.02-0.04 part of single-walled carbon nanotubes and 0.2-2 parts of aflame retardant. The product is produced after the halogen-free flame-retardant PC conductive material is shaped. According to the halogen-free flame-retardant PC conductive material disclosed by theinvention, the single-walled carbon nanotubes are added as a conducting medium, and the flame retardant is added to enhance flame retardancy, so that the high-performance halogen-free flame-retardantPC conductive material can be prepared. In addition, the material can be regulated to be colorized, and requirements of the current market for colorful conductive materials are met.

The invention discloses a color correction method. According to the color correction method, a color value of a current pixel is changed into a target color value through simple and rapid adjustment when it is judged that the color value of the current pixel falls within the color range of a color needing to be corrected, then an output file can be in a specific color, and requirements of users are met. During printout of an electronic seal, requirements for colors of the users are met by adjusting the colors of output pixels one by one, and customized color adjustment can be achieved without the need of special equipment to obtain satisfying printing colors.

The invention relates to colored furan resin mortar which is applied to anticorrosion projects. The colored furan resin mortar is prepared through mixing acid-resisting filler, an activated curing agent, a ground color pigment and a main color pigment with the existing furfuralcohol / furfural furan resin and mixing, wherein the acid-resisting filler is a quartz or graphite material, the activated curing agent is a mixture of p-toluene sulfonyl chloride and aminosulfonic acid (the mass ratio of the p-toluene sulfonyl chloride to the aminosulfonic acid is 1: 1), the ground color pigment is titanium white, and the main color pigment is a mixture of nickel-titanium yellow and cadmium red (the mass ratio of the nickel-titanium yellow to the cadmium red is 1: 2). The dosage ratio of the furfuralcohol / furfural furan resin to the acid-resisting filler to activated curing agent to the ground color pigment to the main color pigment is (9-66): (50-89): (1-17): (2-6): (1-5). According to the colored furan resin mortar disclosed by the invention, the color meets the requirements of users on color on the basis that the corrosion resistance and mechanical properties of furan resin mortar are not affected, so that the colored furan resin mortar can be widely applied to various anticorrosion projects.