139 results about "Phthalocyanine green" patented technology

An object of the present invention is to provide a green pigment for a color filter, capable of displaying the chromaticity coordinates not to be displayed by the conventional green pigments, having the excellent color strength as a green color which is not excessively strong in a blue tinge, and a high transmittance, and moreover, to provide a photosensitive color composition, a pigment dispersion, a color filter and a liquid crystal panel, using the above-mentioned green pigment. In order to achieve the above-mentioned object, the present invention provides a green pigment for a color filter comprised of a phthalocyanine green pigment and capable of expressing a region of xy-chromaticity coordinate enclosed by predetermined equations 1, 2 and 3 defined by the XYZ color system of the CIE when the green pigment is solely subjected to colorimetry. Moreover, using the above-mentioned green pigment, it provides a photosensitive color composition capable of forming a color filter having a wide color reproduction range and a high transmittance. Furthermore, it provides a color filter having a wide color reproduction range and a high transmittance with a green pixel formed using the above-mentioned photosensitive color composition, and a liquid crystal panel using the color filter.

The invention discloses a colorized reflection heat insulation coating. Carbon black, iron oxide red, organic yellow, phthalocyanine green, phthalocyanine blue, and other conventional common pigments are replaced by the pigments, namely nickel iron chromite black, nickel iron chromite red, cobalt blue, titanium yellow and cobalt green, so that the colorized reflection heat insulation coating can meet the demand of the external wall decoration on colors and has high reflectivity to solar energy and a good heat insulation effect. The invention also provides a color card by which a colorized coating is formed by mixing the nickel iron chromite black, the nickel iron chromite red, the cobalt blue, the titanium yellow and the cobalt green, a user can quickly mix the coating of the corresponding colors according to the pigment formula corresponding to each color in the color card, and the color card is convenient to use.

A cyan-colored composition for a color filter contains a phthalocyanine blue pigment comprising either of C.I. Pigment Blue 15:3 and C.I. Pigment Blue 15:4, or both, a phthalocyanine green pigment comprising C.I. Pigment Green 7, and a pigment carrier consisting of a transparent resin, a precursor of the resin or a mixture thereof. A color filter includes a red-colored filter segment, a green-colored filter segment, a blue-colored filter segment, and a cyan-colored filter segment or a yellow-colored filter segment.

It is an object of the present invention to provide a recording ink which contains at least a pigment, a dispersant, a water-soluble solvent, a wetting agent and water, wherein the pigment contains at least one of diketopyrrolopyrrole red pigment and phthalocyanine green pigment in order to obtain a recording ink and ink set which excel in discharge stability with no head clogging during printing and can obtain high quality images with good color tone on the regular paper as well as on an exclusive recording paper; and ink cartridge, ink record, inkjet recording apparatus and inkjet recording method which utilize the recording ink and ink set respectively.

The invention relates to color masterbatch. The color masterbatch is characterized by comprising, by weight, 75-85% of carriers, 5-6% of additives, 3-5% of dispersing agents, 2-3% of pearl powder, 1-2% of pigments, 1-2% of organic esters and 3-5% of paraffin, wherein the pigments comprise one or the mixture of phthalocyanine red, phthalocyanine blue, phthalocyanine green, sun-proof bright red, macromolecule red, macromolecule yellow, permanent yellow, permanent purple and azo red. The color masterbatch is the indispensable additive for colorization of plastic products, and for PVC products formed in an extrusion mode, the color masterbatch is assorted in variety and color, good in glossiness and high in controllability.

A dual-component water-proof color polyurethane paint modified by crystal whisker material is prepared through vacuumizing, dewatering and degassing polyether biol, adding diisocyanate, vacuumizing to obtain polyurethane elastomer A, vacuumizing and dewatering polyether triol, adding crystal whisker material, 3,3'-dichloro-4,4'-diaminodiphenyl methane, plasticizer, inorganic filler, the mixture of iron red or lemon yellow and phthalocyanine green, and metallic carboxylate as catalyst, stirring, vacuumizing to obtain polyurethane elastomer B, and proportional mixing A with B. Its advantages are high elasticity, elongation and adhesion, high resistance to corrosion and ageing, and no pollution.

The present invention provides a polyurethane floor paving material modified by whisker material and its preparation method. Said method includes the following steps: evacuating polyether dihydric alcohol, dewatering, deaerating, adding diisocyanate and evacuating, deaerating so as to obtain component A of polyurethane elastomer; evacuating polyether trihydric alcohol, dewatering, adding whisker material, 3,3'-dichloro-4,4'-diaminodiphenyl methane, plasticizer, ihorganic filler, iron red or lemon-yellow-phthalocyanine green mixed body and metal carboxylate catalyst, stirring them, mixing and evacuating, eliminating moisture so as to obtain component B or polyurethane elastomer; uninformly mixing the above-mentioned two components according to the ratio of 1:3-1:5.

The invention discloses a fine clean production process of a phthalocyanine green pigment. The fine clean production process comprises the following steps: (1) phthalonitrile preparation; (2) copper source preparation; (3) solvent selection; (4) copper phthalocyanine obtaining; (5) phthalocyanine green crude product preparation; (6) phthalocyanine green refining; (7) finished phthalocyanine green preparation; (8) finished phthalocyanine green crystal form change. The phthalocyanine green pigment produced by the production process is clean, environment-friendly and less in side reaction; the coloring power, the brightness, the dispersibility, the transparence and other properties are finally improved; the production process is strong in operability, close in step combination and short in process time.

The invention discloses a solvent-free epoxy heavy anti-corrosion paint which is extruded and coated to the inner wall of a crude oil gathering pipeline. The paint comprises a component A and a component B, wherein the component A is prepared from the following raw materials in parts by weight: 10-25 parts of E-51 epoxy resin, 12-30 parts of F-51 epoxy resin, 10-15 parts of titanium dioxide, 1-2 parts of phthalocyanine green, 1-2 parts of organic yellow, 1.5-3 parts of a thixotropic agent, 0.3-0.5 part of a wetting dispersant, 5-8 parts of inert liquid resin, 3-5 parts of an active diluting agent, 3-5 parts of a hyperbranched toughening agent, 15-20 parts of precipitated barium sulfate, 8-15 parts of anti-rust pigment, 0.3-0.5 part of a defoaming agent, 0.2-0.4 part of a flatting agent; the component B is prepared from 30-70 parts of modified phenolic amine curing agent and 70-30 parts of modified aromatic amine curing agent; and the mass ratio of the component A to the component B is(5-7):1. The solvent-free epoxy heavy anti-corrosion paint is applicable to gathering pipeline extruding and coating processes, the pipeline inner wall coating has excellent corrosion resistance and physical performance, the coating process can be reduced, the construction time can be saved, and the work efficiency can be improved.

A liquid developer of the present invention includes a toner particle and an insulating liquid, the toner particle including a resin and a pigment, the resin including a polyester resin, the pigment including a first pigment, a second pigment, and a third pigment, the first pigment being a carbon black, 10 to 25 mass % of the first pigment being included in the toner particle, the second pigment being nigrosine, 3 to 15 mass % of the second pigment being included in the toner particle, the third pigment being at least one organic pigment selected from a group consisting of a phthalocyanine blue pigment, a phthalocyanine green pigment, a carmine-based pigment, a naphthol-based pigment, a quinacridon-based pigment, an azo-based pigment, a benzimidazolone-based pigment, and an isoindoline-based pigment, 5 to 20 mass % of the third pigment being included in the toner particle.

The invention relates to a colored oily fertilizer anticaking agent prepared from an organic pigment and a use thereof. The colored oily fertilizer anticaking agent comprises, by mass, 0.5-2% of everbright fast red, everbright fast yellow G, phthalocyanine blue, phthalocyanine green or permanent heliotrope purple and 99.5-98% of an oily anticaking agent. The colored oily fertilizer anticaking agent is prepared through grinding and uniform mixing through a horizontal mill. The colored oily fertilizer anticaking agent is used for fertilizer coating. Through the colored oily fertilizer anticaking agent, the fertilizer produces corresponding red, yellow, blue, green or purple color. According to fertilizer products with different colors, the oily fertilizer anticaking agents with corresponding red, yellow, blue, green and purple color are provided so that interior and exterior of the fertilizer have the same color, color difference is avoided, decorative patterns are avoided, a masking capacity is good, a pump color is obtained, a bright and pure color is obtained, temperature and heat resistance is obtained, color fading is prevented and the color is not changed. The colored oily fertilizer anticaking agent can be used as a fertilizer type distinguishing and anti-counterfeiting label, a use cost is low and anticaking performances are good.

The invention discloses water-based quick-drying primer-topcoat acrylic anti-corrosion paint. The paint comprises water-based acrylic resin, rutile type titanium dioxide, water-based aluminium tripolyphosphate, an anti-rust pigment, LT bentonite, phthalocyanine green, iron oxide yellow, deionized water, carbon black and an aid; the deionized water, a wetting agent, a dispersing agent, a defoaming agent and a flash rusting resisting agent are added to a dispersing machine in the preset mass ratio, the rutile type titanium dioxide, the water-based aluminium tripolyphosphate, water-based zinc phosphate, the LT bentonite, the phthalocyanine green and the iron oxide yellow are added sequentially, the water-based acrylic resin is added and sent into a stirring kettle to be heated and dispersed at the high speed, and when the temperature in the kettle is 40 DEG C, a coalescing agent and a thickening agent are added for full mixing. The water-based quick-drying primer-topcoat acrylic anti-corrosion paint is safe and environment-friendly, physical, chemical and construction properties of the water-based quick-drying primer-topcoat acrylic anti-corrosion paint are obviously better than those of existing paint, surface drying is realized within 10 min without heating of a film, curing is realized within 2 h, and the paint is best applicable to high-yield production chain procedure process coating.

The present invention relates to colored composition for color filters, color filter and liquid crystal display device. A cyan-colored composition for a color filter contains a phthalocyanine blue pigment comprising either of C.I. Pigment Blue 15:3 and C.I. Pigment Blue 15:4, or both, a phthalocyanine green pigment comprising C.I. Pigment Green 7, and a pigment carrier consisting of a transparent resin, a precursor of the resin or a mixture thereof. The color filter includes a red-colored filter segment, a green-colored filter segment, a blue-colored filter segment, and a cyan-colored filter segment or a yellow-colored filter segment.

The invention provides a waterborne undercoat-topcoat integrated paint applied to type-25 passenger trains. The paint comprises a component A and a component B; the component A is prepared from waterborne hydroxy acrylic resin emulsion, waterborne organic silicon modified epoxy resin emulsion, waterborne chlorinated polypropylene emulsion, rutile titanium dioxide, phthalocyanine green, phthalocyanine blue, medium chrome yellow, carbon black, nano barium sulfate, surface treatment silicon powder, waterborne zinc phosphate, a waterborne dispersing agent, a waterborne foam inhibitor, a waterborne defoaming agent, a waterborne leveling agent, a surfactant, a neutralizing agent, a waterborne ultraviolet absorbing agent, waterborne polyamide wax slurry, a mould-proof bactericide, deionized water and a solubilizer; the component B is a hydrophilic isocyanate curing agent. The waterborne undercoat-topcoat integrated paint is high in drying speed, hardness and sagging resistance and excellent in chemical resistance, weatherability can reach 2000h or above, butanone resistance reaches 1000 times or above, and salt spray resistance reaches 2000h or above.

The invention is suitable for the technical field of thermoplastic resin alloys by high polymer material technology, and provides a pearlized gold toner and a method for preparing a PMMA / ABS alloy by using the same. The pearlized gold toner contains the following components in percentage by weight: 0.05 to 1 percent of iron oxide red, 0.05 to 1 percent of carbon black, 0.05 to 1 percent of phthalocyanine green, 2 to 16 percent of silver pearl, 5 to 40 percent of brilliant silver pearl, 5 to 40 percent of gold, 20 to 60 percent of glittery gold, and 1 to 6 percent of dispersing agent. In the invention, firstly, the pearlized gold toner is prepared, and secondly, the pearlized gold PMMA / ABS alloy is prepared by using the prepared pearlized gold toner; the surface of the alloy is free from paint spraying and coloring; and the alloy is formed only at a time, and has the advantages of energy conservation, never fading, environmental protection and the like.

The invention belongs to the technical field of manufacture of photoelectron devices, and particularly relates to a pre-processing working procedure for glass of white panels. A layer of UV (ultraviolet) glass CNC (computerized numerical control) cutting protecting printing ink is in screen printing before cutting of a blank sheet. The UV glass CNC cutting protecting printing ink consists of substances including, by weight percentage, from 44 to 46% of epoxy resin, from 14 to 16% of barium sulfate, from 10 to 12% of talcum powder, from 0.5 to 1.5% of silicon dioxide, from 1 to 2% of phthalocyanine green, from 5 to 6% of photoinitiator, and from 20 to 22% of esters solvent. Glass is protected after a step A, printing ink on two surfaces of the glass is baked and dried thoroughly, and an original appearance effect of the glass is protected, and then steps including cutting, profiling, trimming, grooving, groove trimming, CNC, demolding, previous cleaning, strengthening, subsequent grinding and subsequent cleaning are realized successively.

The invention provides a drag-reducing anti-fouling paint free of any copper antifouling agent and a preparation method thereof. The drag-reducing anti-fouling paint free of any copper antifouling agent uses silane polyacrylate resin with a degradable main chain as a main base material and a rosin derivative as an auxiliary base material; an antifouling agent having high antifouling activity to hard shell fouling organisms and an antifouling agent having high antifouling activity to botanical and microbial fouling organisms are compounded and used as the antifouling agent of the paint; composite zinc oxide obtained by mixing of zinc oxide with different particle sizes is used for adjusting the dissolving speed of a paint film; a variety of colors are obtained in virtue of usage of filling materials like talcum powder, iron oxide red, iron oxide black, iron oxide yellow, carbon black, toluidine red, phthalocyanine blue, phthalocyanine green and titanium dioxide and pigments; and the particle sizes of the used anti-fouling agents, filling materials and coloring pigments are all not more than 30 [mu]m. A paint film formed after drying of the paint has a smooth surface and excellent anti-fouling and drag-reducing performance. The invention further provides the preparation method for the drag-reducing anti-fouling paint. The preparation process is practical and has good application prospects.

The invention discloses a high temperature resistant color hydrogenated butadiene-acrylonitrile rubber material and a preparing method thereof, and belongs to the technical field of rubber. The high temperature resistant color hydrogenated butadiene-acrylonitrile rubber material is prepared from, by weight, 80-90 parts of hydrogenated butadiene-acrylonitrile rubber crude rubber, 55-65 parts of reinforcing filler, 2-3.5 parts of silane coupling agent, 5-10 parts of softening plasticizer, 5 parts of zinc oxide, 10-20 parts of Li2CO3-50 GN, 4 parts of anti-aging agent, 1-2 parts of flowing dispersing agent, 9-12 parts of vulcanizing agent, 5-7 parts of crosslinking agent and 0.8-1.2 parts of phthalocyanine green. The high temperature resistant color hydrogenated butadiene-acrylonitrile rubber material has the advantages of being excellent in temperature resistant performance and oil resistant performance, resistant to low temperature, and low in compression deformation at the same time.

A process for preparing polymerized aluminium chloride flocculating agent from phthalocyanine green waste water comprising, placing the type 335 weak alkaline anion exchange resin into adsorbing column, flowing dilute hydrochloric acid through the adsorbing column, rinsing the resin column with water or deionized water, processing the resin column by weak alkaline liquor, finally rinsing the adsorbing column with water or deionized water until water exhibits weak alkalinity, adjusting the pH of phthalocyanine green waste water, making it pass through the pretreated and transformed type 335 weak alkaline anion exchange resin column from normal temperature to 50 deg. C, and passing through another ion exchange resin adsorbing column, thus obtaining the phthalocyanine green waste water whose copper ion concentration meets second level standard. By concentrating the phthalocyanine green waste water treated by the resin under the condition of stirring and heating, adding in alkalinizing agents simultaneously for reaction, adjusting waste water till it exhibits weak acidity, continuously stirring and conducting heating reaction, the liquid product or solid end product can be obtained.

The invention relates to a chlorinated rubber coating used for a marine environment and a production method. The production method includes the steps of adding modified chlorinated rubber resin, modified hydrogenated bisphenol F-type epoxy resin and epoxidized soybean oil to a mixed solvent composed of dimethylbenzene and solvent oil, adding modified titanium dioxide, feldspar powder, talcum powder, silicon micro-powder, mica powder, phthalocyanine green, chrome yellow, polyamide wax, chlorinated paraffin, a hydroxyl triazine derivative and epoxy chloropropane and the like to the mixed solution, mixing, stirring and grinding the mixed solution to obtain the high-glossiness weather-resistant chlorinated rubber coating used for the marine environment. The marine environment can be uniformly stirred and directly used for coating surfaces. The coating allows construction at -20 DEG C, is excellent in storage stability, anti-ultraviolet light aging property, adhesive force, corrosion resistance of acids, alkalis and salts and sea water scouring resistance, and can be used for corrosion resistance of offshore structures such as ships, ocean platforms, docks and the like.

The invention relates to a method for preparing a plastic tray from a three-layer composite film recycled material serving as a basic raw material. The method comprises the following steps of: taking 87 to 92 weight parts of three-layer composite film recycled material, 6 to 10 weight parts of butyl acrylate grafted linear low-density polyethylene (LLDPE-g-BA), 0.6 to 1.0 weight part of tris-(2,4-di-tert-butyl-pheny)phosphite, 0.4 to 0.7 weight part of tris(1,2,2,6,6-pentamethyl-4-piperidine)phosphite, 0.5 to 0.8 weight part of rutile type titanium dioxide and 0.3 to 0.5 weight part of phthalocyanine green, and performing crushing, drying, mixing, extrusion and injection molding. Compared with a wooden tray, the plastic tray prepared by the method has the characteristics of high compression strength, high stretchability, acid and alkali resistance, capacity of being easily washed and disinfected, no mildew and the like, and is suitable for the industries of machines, electronics, foods, clothing and the like.

The invention discloses a high and low temperature type anti-corrosion viscoelastic body filler. The high and low temperature type anti-corrosion viscoelastic body filler is characterized by comprising a protective film, a viscoelastic body paste layer and an isolation film. The protective film is a polyethylene film; the isolation film is a polyester isolation film; and the viscoelastic body paste layer is composed of the following raw materials by mass: 33-36% of middle molecular weight polyisobutylene, 10.5-12.5% of low molecular weight polyisobutylene, 50-55% of precipitated barium sulphate, 1-1.5% of an antioxidant and 0.5-0.6% of phthalocyanine green. A preparation method of the high and low temperature type anti-corrosion viscoelastic body filler comprises the steps of kneading the raw materials to obtain daub; sending the daub into a reaction kettle for mixing; extruding by an extruder; coating on the isolation film; plying up the protective film; and rolling by a double-roller machine to obtain a product. The high and low temperature type anti-corrosion viscoelastic body filler is not restricted by the high and low temperatures, has self-repairing functions, is used as a sealing and filling anti-corrosion material for special-shaped pipes such as special-shaped steel elbows, bends, three-way gate valves and flanges, is environment-friendly and convenient for use, and has a good filling and sealing effect.

The invention discloses a strong anti-corrosion paint for a ship. The strong anti-corrosion paint is characterized by being prepared from the following raw materials in parts by weight: 6-9 parts of organic silicon resin, 3-5 parts of polyvinyl butyral, 10-13 parts of unsaturated polyester resin, 4-6 parts of trimethyl hexamethylenediamine, 1-2 parts of sodium petroleum sulfonate, 0.3-0.8 part of phthalocyanine green, 2-3 parts of light-weight magnesium chloride, 2-3 parts of zwieselite, 3-5 parts of wood wax oil, 0.5-1.0 part of rare earth chloride, 0.5-1.0 part of N-methyl pyrrolidinone, 1-3 parts of magnesium stearate, 0.2-0.5 part of cobaltous chloride, 43-47 parts of modified asphalt, 5-8 parts of modified waste resin sand, 2-3 parts of ammonium zinc sulfate, 6-9 parts of dimethyl benzene, 10-12 parts of butyl acetate and 5-7 parts of trichloroacetic acid. The strong anti-corrosion paint disclosed by the invention has the advantages that added polyvinyl butyral has very high anti-corrosion capacity and anti-rust capacity, high adhesive power and good water resistance; added zwieselite and sodium petroleum sulfonate have anti-corrosion and anti-rust effects, so that the anti-corrosion capacity of the paint is further ensured; the added wood wax oil has the effects of paint film surface hardness enhancement, water prevention, pollution prevention, abrasion resistance and rub resistance.

The invention relates to a polyurethane elastomer for stadium, which comprises: first constituent and second constituent by weight ratio as 1:2-1:4, and third constituent with percent as said constituents. Wherein, the first constituent is: methyl diphenylene diisocyanate, polyether diatomic alcohol, and montmorillonite; the second constituent is: polyether tribasic alcohol, 3,5-dichloro trifluoro methyl phenyl ethyl ether, chlorcosane, talcum powder, calcium oxide, calcium oxide or lemon yellow-phthalocyanine green mixture, and pentachlorophenol; the third constituent comprises: waste rubber particle and metal catalyst. Compared with prior art, this invention has low cost and good properties.