190results about How to "Coloring firm" patented technology

The invention discloses a preparation method for smoky yellow crystal bead blanks. The preparation method for smoky yellow crystal bead blanks aims to overcome shortcomings that existing preparation process for smoky yellow crystal bead blanks needs lead oxide as a raw material, coloring and optical properties of iron ions are poor, coloring property of manganese is unstable, and rhinestone bead blanks are poor in physical and chemical properties. Raw materials of the preparation method do not contain lead oxide, and the crystal bead blanks are good in physical and chemical properties, are proper in hardness and high in corrosion resistance. In the preparation method for the smoky yellow crystal bead blanks, raw materials of the smoky yellow crystal bead blanks include, by weight ratio, from 50 to 65 parts of quartz sand, from 2 to 20 parts of titanium dioxide, from 2 to 10 parts of sodium carbonate, from 7 to 20 parts of potassium carbonate, from 0.3 to 5 parts of potassium nitride, from 0.1 to 5 parts of cerium oxide, equal to or lower than 6 parts of boric acid, equal to or lower than 2 parts of aluminum hydroxide, equal to or lower than 8 parts of zinc oxide, equal to or lower than 10 parts of magnesium carbonate, equal to or lower than 15 parts of barium carbonate, equal to or lower than 2 parts of lithium carbonate, equal to or lower than 2 parts of potassium permanganate, equal to or lower than 4 parts of sodium nitrate and equal to or lower than 3 parts of iron oxide red.

The invention provides a coloring method adopting aluminium alloy alternate current electrolysis for precipitating silver and copper. The coloring method comprises the following steps: after pretreatment such as degreasing and oxidation film removing, an aluminium alloy piece is subjected to direct current electrolysis in the sulfuric acid medium to obtain the aluminium alloy piece provided with a porous oxide-film; then, the aluminium alloy piece provided with the porous oxide-film is subjected to alternate current electrolysis; a coloring liquid comprises 15-20 g/L of H2SO4, 4-7 g/L of AgNO3, 1.5-2.5 g/L of CuSO4.5H2O, 18-25 g/L of MgSO4.7H2O, 2-7 g/L of a complexing agent A or 5-10 g/L of a complexing agent B; the technological conditions of the coloring liquid are as follows: the temperature is 5-35 DEG C, the time is 3-7 min and the voltage is 4-7 V; lastly, the alternate current electrolyzed porous oxide-film aluminium alloy piece is subjected to hot water sealing treatment to obtain aluminium alloy materials. According to the coloring method, the technology is simple, the coloring is uniform and stable, the decay resistance of the aluminium alloy is improved, the antibacterial and sterilizing rate of the aluminium alloy reaches 99.0%, the duration of antibacterial and bactericidal action is long and the coloring treatment cost is low; no insoluble deposition is precipitated in the coloring liquid for long-term use and the coloring liquid is stable.

The invention provides a color image forming method including charging, developing, transferring and fixing. The fixing includes thermally fixing a toner image to paper by using a heating body and a pressurizing member which is positioned opposite to the heating body via a film-like member. The color toner includes a toner particle containing a crystalline resin and a non-crystalline resin. When the color toner is subjected to dynamic viscoelasticity measurement employing a sine wave vibration method, a minimum value of the relaxation elasticity H in a relaxation spectrum obtained from frequency dispersion characteristics when a measurement frequency measured at 60 and 80° C. is 0.1 to 100 rad/sec and a measurement strain at a frequency of 6.28 rad/sec is 0.1 %, is in a range of about 10 to 900 Pa/cm². A relaxation time λ corresponding to the minimum value is in a range of about 1 to 10,000 sec.

The invention relates to anti-yellowing PVC which belongs to the technical field of organic polymer compounds. The invention comprises the following components (weight percent): 41 to 50 percent of PVC, 24 to 30 percent of plasticizer, 1 to 3 percent of stabilizer, 0.1 to 0.2 percent of antioxidant, 1 to 4 percent of UV absorbent, 0.1 to 1 percent of lubricant, 0.03 to 0.1 percent of pigment, and 15 to 20 percent of filler. The invention can cause the PVC to achieve better anti-yellowing property, and the finished goods are white and have good weather and transfer resistance effects.

The invention discloses a feed with low fish meal content. The feed comprises the following components in parts by weight: 5-8 parts of import fish meal, 10-12 parts of chicken meal, 4-6 parts of meat and bone meal, 1-2 parts of spray drying blood powder, 4-6 parts of concentrated soybean protein, 8-12 parts of corn protein powder, 15-18 parts of peel-removing soybean meal, 7-10 parts of peanut meal, 2-3 parts of euphausia superba powder, 3-4 parts of Saccharomyces cerevisiae powder, 0.30-0.40 part of yeast extract, 0.20-0.30 part of mannan oligosaccharide, 0.01-0.02 part of Eucommia ulmoides leaf extract and 0.10-0.12 part of natural xanthophyll. The invention further discloses the application of the feed with low fish meal content. The feed with low fish meal content keeps the original effect in terms of growth performance and body color.

The invention relates to a preparation method of pink zirconia ceramic. The preparation method comprises the following steps: with zirconia powder as a raw material of a ceramic matrix, adding erbium oxide powder to the zirconia powder to be used as a colorant and adding a binder to form a mixed material; preparing a ceramic body by using the mixed material; and carrying out multi-stage sintering treatment on the ceramic body to obtain a pink zirconia ceramic product, wherein the multi-stage sintering treatment at least comprises the following stages: firstly sintering for 7-9h at the temperature of room temperature to 600 DEG C, then sintering for 4-8h at the temperature of 600 DEG C-1200 DEG C, and then sintering for 6-8h at the temperature of 1200 DEG C-1500 DEG C. By utilizing the preparation method of the pink zirconia ceramic, zirconia can be stably colored to pink by pigment on premise of ensuring complete compactness of sintering of zirconia, and low manufacturing cost is maintained simultaneously.

The invention provides a stainless steel electrochemical coloring process, which adopts anodic electrolytic coloring for stainless steel workpieces at a relatively low concentration of coloring solution. The coloring solution used is mainly water as a solvent, and each liter of the solution includes: 30-100g of molybdate, 10-18g of boric acid, and 0.5-5g of manganese sulfate; and the basic process of the process is: first, the stainless steel workpiece Carry out pretreatment, and then immerse the stainless steel workpiece in the electrolytic cell filled with the above-mentioned coloring solution for coloring treatment. At the same time, pay attention to controlling the coloring current and coloring time. After the coloring is completed, wash and dry. The stainless steel electrochemical coloring process provided by the invention has simple required equipment and operation, does not contain toxic substances, is beneficial to environmental protection, and has stable coloring. High-quality stainless steel products can be produced through the process.

The invention relates to a method for synthesizing high molecular retanning dyeing auxiliary agents through enzyme catalysis, which comprises the following steps: dissolving p-aminobenzene sulfonic acid and 2, 3-dihydroxy naphthalene-6-sodium sulfonate into de-ionized water, using a sodium bicarbonate solution for regulating the pH value of the system, and finally, obtaining the retanning dyeing auxiliary agents through co-polymerization reaction carried out under the horse radish peroxidase (HRP) catalysis. The invention uses HRP as catalysts of the polymerization reaction, and the HRP has the advantages of high efficiency, high selectivity and environment protection when being used for catalyzing the polymerization. The invention has the advantages that phenols or arylamines can carry out polymerization in ortho positions or para positions of hydroxide groups and amino groups for forming a polymer with directly connected C-C structures and large pi conjugated systems, the formaldehyde pollution in the traditional synthesized retanning agents is avoided, and at the same time, the products with the conjugated systems contain a large number of auxochromic groups such as -NH2, -OH and -SO3H and the like. Retanning leather is full and soft, and the dye absorption rate is higher than 99 percent, and in addition, the retanning dyeing auxiliary agents have obvious dyeing aid effect.

The present invention discloses an ABS color master batch and a preparation process thereof. The ABS color master batch is prepared by adopting a carrier, a dispersing agent, toner, a polymer compatibilizing agent, an impact modifier, a heat stabilizer, a plastic additive and a filler as raw materials, wherein an air drying treatment is performed on the carrier, premixing is performed on the carrier resin, the toner and the dispersing agent, extrusion granulation is performed, sample plate and sample strip injection molding is performed, and finally a color performance, a tension performance and an impact performance are tested. According to the ABS master batch, characteristics of convenient use, no pollution on molded environment, high impact resistance, and uniform and stable coloring are provided; the resin carrier is subjected to the reasonable drying treatment so as to solve problems of easy flow mark production and non-uniform coloring of the traditional ABS master batch coloring; the pigment is added with the inorganic nanometer filler so as to improve dispersity of the pigment in the plastic product, coloring power of the pigment and covering power of the film product; and the production cost can be reduced, and the preparation method is simple, and is suitable for promotional use.

The invention discloses a processing method of a surface-engraved multicolor aluminum profile, which can be used for engraving convex and concave floral designs on the surface of the aluminum profile and applying multiple colors of paint so as to achieve the advantages of strong third dimension and good decoration effect. The processing method comprises the following steps of: 1, engraving the surface of the aluminum profile; 2, primarily coloring; and 3, secondarily coloring comprising the procedures of (1), scribing engraving patterns on scribing paper, (2), adhering the scribing paper, (3), blending metal patient, (4), spraying the patient,(5), complementing color, and (6), washing.

The invention relates to dyeing of zirconium oxide, and particularly discloses a zirconium oxide soaking coloration dyeing technique. The technique comprises the following steps: presintering zirconium oxide; pulverizing the presintered zirconium oxide, and milling in a ball mill; soaking the zirconium oxide in a dyeing solution; drying with an ultraviolet lamp; and sintering at high temperature. The zirconium oxide dyeing technique has the advantages of short soaking dyeing time and higher production efficiency, can obtain the zirconium oxide with the color close to the teeth, and is suitable for industrial production.

Disclosed is an enteric coated type thin membrane coated premixed agent and preparation method, which comprises intestine dissoluble cellulose derivative, intestine dissoluble acrylic resin derivative, polyethylene glycol 6000. The intestine soluble type thin film coated premix has advantages of low cost, simple process for manufacturing, thus fitting for mass production.

The invention provides a graphene printing paste and a preparation method thereof. The graphene printing paste is prepared from the following components in percentage by mass: 0.5% to 12% of graphenemicrocapsule, 0.1% to 5% of sodium alginate, 1% to 5% of thickener, 0.1% to 5% of dye, 0.5% to 3% of calcium carbonate, 0.01 to 0.05% of sodium hydroxymethyl cellulose, 0.1 to 0.5% of urea, and the balance of water. The graphene printing paste has the advantages that by adding the graphene microcapsule into the printing paste, and optimally proportioning with other components, the printing fabricwith exquisite patterns can be produced by the traditional printing technology; the obtained printed fabric has good permeability and firm coloring property, and the water fastness can reach grade 4 or above; the antibacterial property, anti-ultrasonic property and the like are excellent, the number of bacteria on clothes is greatly reduced, the anti-ultraviolet property of the fabric is improved,and the health of a human body is protected.

This invention is a kind of electro-chemstry staining method of non-corrosive steel. Firstly, pre-treatment for the semi-manufactured non-corrosive steel is essential. Molybdate water solution of 5.0-200 g/L is filled in the electrolytic bath as staining solution, and then the semi-manufactured non-corrosive steel is put into the solution to be stained. The staining electricity should be controlled between 0.02A/square decimeter and 0.6A/square decimeter, while the staining time is between 10 seconds and 60 minutes. At the same time, the temperature should be controlled between 15deg.C and 60 deg.C. After stained, the semi-manufactured non-corrosive steel is water-scrubbed. Then through desiccation, we can get stained non-corrosive steel. To sum up, the staining solution in this invention has no toxicity, has little pollution and power cost, so it does no harm to the workers' health. The technology is easy, and the stained color is stable and has high authenticity. What's more, the cost of the solution is low. You can get multi-colored, homogeneous and highly brightened product.

The invention relates to a colored bamboo fiber coal gangue brick. The colored bamboo fiber coal gangue brick comprises the following components in parts by weight: 30-40 parts of coal gangue, 13-18 parts of a construction waste regenerated fine aggregate, 10-15 parts of cement, 5-11 parts of lime powder, 2-5 parts of bamboo fibers, 2-9 parts of an activator, 2-5 parts of rubber powder and 0.1-5 parts of pigments. By making full use of waste rubber powder, industrial wastes and construction waste, resources and lands can be effectively saved, waste materials are consumed, and the colored bamboo fiber coal gangue brick has good economical benefit and sustained development is facilitated. By adding the bamboo fibers, the strength and density of the coal gangue brick can be obviously improved; by adding the waste rubber powder, the coal gangue brick has good waterproofness and insulating property; by adding an inorganic oxide into the coal gangue brick as the pigment of the coal gangue brick, the coal gangue brick is firmly colored and has very high practical value.

The present invention provides a method of supplementing animals with carotenoids by drinking water, comprising the following steps of: (1) making yellow and/or red pigments into the microencapsulated dry powders or beadlets; (2) mixing the aforementioned microencapsulated dry powders or beadlets in a certain proportion and dissolving them in water to prepare for a pigment solution; (3) administering the prepared pigment solution to animals by drinking. The method of supplementing the carotenoids according to the present invention has the advantages of easy absorption, economical dosages of pigments, high efficiency of coloration, stable coloration and small effects on the process of pigments in comparison with conventional methods currently.

The present invention discloses a method with dispersed paint micro-capsule dyeing textile for micro-capsule dispersion and color matching, including melamine resin pre-polymer or polyurethane as wall material to make the dispersed pain micro-capsule, which is used to carry out rope dyeing on polyester or nylon textiles, without leveling agent, dispersant, penetrating agent and etc. The method is characterized in that: the dispersed paint micro-capsule employs three primary colors dispersed paint capsule, namely, the red dispersed paint micro-capsule, yellow dispersed paint micro-capsule and blue dispersed paint micro-capsule, which can perform color matching on polyester or nylon textiles. Through the dosage control of the red, yellow and blue paint micro-capsules, varieties of colors can be painted on textiles, with firm color fixation; the technology is simple and meets the requirements of even dyeing, dispersion and dyeing transfer; the dyeing temperature is low, so energy consumption during dyeing is saved.

The present invention relates to a dyeing process of a color knitted denim coating. The process includes coloring and fixation. The coloring is as below: beating a coloring agent into coloring foam by a foam generator, applying the coloring foam onto a staining surface of a full width traveling fabric, controlling the amount of foam and fabric speed to reach liquid amount of the fabric at 8-15%, and progressively drying by seven groups of cloth drying cylinders at different temperatures at a drying temperature with constant temperature increment of 70 DEG C-120 DEG C. The fixation is as below: beating a coloring agent into coloring foam by a foam generator, applying the coloring foam onto a staining surface of a full width traveling fabric in the step B, controlling the amount of foam and fabric speed to reach liquid amount of the fabric at 8-15%, and progressively drying by seven groups of cloth drying cylinders at different temperatures at a drying temperature with constant temperature increment of 70 DEG C-120 DEG C. The coloring and fixation both use a foam coating manner, and the liquid amount of the fabric is controlled at a low range of 8%-15%, so as to realize the dyeing process of knitted denim. The process has the advantages of uniform coloring, firm staining, and reduction of heat and water consumption.

The invention discloses a preparation method of a shallow crystal and yellow crystal bead blank. For overcoming the defects that lead oxide is needed in the raw materials, iron ions have poor coloring and optical properties, the coloring of manganese is instable and the crystal bead blank is poor on the aspects of physical and chemical properties and the like in the conventional process for preparing the shallow crystal and yellow crystal bead blank, the invention provides the preparation method of the shallow crystal and yellow crystal bead blank, wherein in the method, the lead oxide is notneeded in the raw materials, and the crystal bead blank has good physical and chemical properties, proper hardness and strong corrosion resistance. The method is technically characterized in that: the shallow crystal and yellow crystal bead blank comprises the following raw materials in part by weight: 50 to 65 parts of quartz sand, 2 to 20 parts of titanium white powder, 2 to 10 parts of sodium carbonate, 1.6 to 13 parts of potassium carbonate, 0.3 to 3 parts of potassium nitrate, 0.1 to 5 parts of cerium oxide, less than or equal to 6 parts of boric acid, less than or equal to 2 parts of aluminum hydroxide, less than or equal to 8 parts of zinc oxide, less than or equal to 10 parts of strontium carbonate, less than or equal to 15 parts of barium carbonate, less than or equal to 2 parts of lithium carbonate, and less than or equal to 2 parts of potassium permanganate.

The invention provides an efficient gravure and film covering process of a corrugated board. The efficient gravure and film covering process comprises the following steps that a corrugated molding machine is adopted to corrugate the corrugated board, and a lining is attached onto the corrugated board; an adhesive is applied to a web paperboard; nanometer silicon dioxide is applied to the positionof the adhesive; a pattern is pressed onto the web by a platen roller and a rubber roller, and a film is covered; composite corrugated board and pre-printed paper are synthesized by a surface attaching machine; mold cutting and creasing are conducted by a mold cutting and creasing machine; corrugated boards after mold cutting and creasing are positioned in an automatic folding machine in batch; and each creasing is folded, and sealing part is glued. The adhesive is applied to the corrugated board firstly, and then the nanometer silicon dioxide is applied to the adhesive, and therefore the nanometer silicon dioxide is attached to the adhesive. The pattern is pressed onto the web by the platen roller and the rubber roller, and therefore large area being shaded without white is achieved. Small figures and texts are shaded thickly and clearly and with continuous lines. The printing rage is wide, and efficiency is high.

The invention relates to Papanicolaou staining fluid and a using method thereof. The Papanicolaou staining fluid consists of fluid A, fluid B and 95 percent ethanol, wherein the fluid A is improved hematoxylin staining fluid; the fluid B is prepared from a phosphotungstic acid, eostm and light green. A method for preparing the improved hematoxylin staining fluid comprises the following steps of dissolving hematoxylin into the 95 percent ethanol, dissolving potassium alum into 100 DEG C boiling water, mixing two mixed solutions, adding an oxidant, stirring for at least 50 minutes, adding a glacial acetic acid, and stirring for at least 50 minutes. A method for preparing the fluid B comprises the following steps of mixing 95 to 97 mass percent of 0.2 to 0.6 percent phosphotungstic acid solution, 1.5 to 2.5 mass percent of eostm solution and 1.5 to 2.5 mass percent of light green solution. When the Papanicolaou staining fluid is used, a smear is fixed in the 95 percent ethanol, and is flushed in a specific environment by adding a corresponding amount of fluid A and a corresponding amount of fluid B. The Papanicolaou staining fluid has the advantages of low cost, bright color, clear contrast, coloring stability, is simple to prepare and convenient to operate, is easily popularized and used in various medical units and the like, and is applied to the display and diagnosis of the estrogen level of a vaginal smear and the poorly-differentiated small-angle cell carcinoma of a cervical smear and a sputum smear.