15 results about "Phthalocyanine green" patented technology

The invention provides insulating coating ink, an insulating coating, a preparation method of the insulating coating and a battery, and belongs to the technical field of insulating coatings, and the insulating coating ink comprises a prepolymer, a monomer, toner and a photoinitiator. In the toner, the mass ratio of phthalocyanine blue is 60%-90%, the mass ratio of phthalocyanine green is 0%-30%, and the mass ratio of titanium dioxide is 10%-40%. In the photoinitiators, the mass ratio of the cracking type free radical photoinitiator is 50%-90%, and the mass ratio of the hydrogen abstracting type free radical photoinitiator is 10%-50%; in the cracking type free radical photoinitiator, the mass ratio of the short-medium wave absorption initiator is 40-70%, and the mass ratio of the long-wave absorption initiator is 30-60%. In the insulating coating ink, the mass ratio of the photoinitiator is 1%-5%, and the mass ratio of the toner is 0.2%-1.5%. The insulating coating ink provided by the invention can improve the heat resistance, weather resistance, wear resistance and aging and yellowing resistance of an insulating coating.

This invention discloses a polyolefin composite material, its preparation method, and its application. The polyolefin composite material comprises the following components by weight: 88-112 parts polyolefin resin; 0.5-4 parts organic pigment yellow; 0.1-1.5 parts phthalocyanine green; and 1-15 parts dispersing agent. The dispersing agent comprises polar-group grafted olefin polymers and / or aromatic cyclic olefin copolymers. The polar groups in the polar-group grafted olefin polymers include one or more of the following: phosphate ester groups, phosphate groups, sulfonic acid groups, sulfonate groups, carboxylic acid groups, carboxylate groups, amino groups, quaternary ammonium salt groups, amide groups, acrylic acid groups, or maleic anhydride groups. This invention, by adding specific dispersing agents to a high-chroma polyolefin system, obtains a polyolefin composite material with high chroma and good precipitation performance.

The application discloses a polycarbonate composition and a preparation method and application thereof. The polycarbonate composition comprises the following components in parts by weight: polycarbonate 45-72 parts; siloxane polycarbonate 30-55 parts; triazine ultraviolet light absorber 1-3 parts; phthalocyanine green 0.05-1 part; and crosslinked styrene-acrylonitrile copolymer 0.3-2 parts. The polycarbonate composition of the application introduces siloxane polycarbonate and triazine ultraviolet light absorber in the system, and on the basis of optimizing the light rearrangement reaction of the PC matrix, by adding a certain amount of phthalocyanine green and crosslinked styrene-acrylonitrile copolymer, high transparency is realized, and the UVC irradiation resistance and chemical resistance are significantly improved, the color difference changes little after long-term contact with a disinfectant or repeated UVC irradiation disinfection, excellent color stability and mechanical property stability are exhibited, and the use requirements of medical devices which need to be frequently treated by a disinfectant or ultraviolet irradiation disinfection can be met.

The invention relates to silicon phthalocyanine, a green photosensitive resin composition and application of the silicon phthalocyanine, the silicon phthalocyanine is prepared by substituting a benzene ring site at the periphery of a silicon phthalocyanine mother nucleus or / and a silicon center axial site through a multifunctional group, and the structural formula of the silicon phthalocyanine is as follows: R1-R18 are independently selected from any one of hydrogen atoms, chlorine atoms, alkyl groups, aryl groups or heteroaryl substituent groups; and R1 to R18 at least comprise one naphthalimide group. The green photosensitive resin composition is obtained by mixing a coloring agent, resin containing a double-bond structure or / and an epoxy structure, a monomer containing the double-bond structure or / and the epoxy structure, a photoinitiator with 365nm high absorption characteristic, an additive for improving film-forming property or / and stability, and a solvent containing an ether group. Compared with the prior art, the silicon phthalocyanine has excellent solubility and photo-thermal stability, and the prepared green photosensitive resin composition has high color purity and can be used as a color photoresist for preparing a color filter.

The invention relates to a low-cost light-weight full-biodegradable dustproof net and a production process thereof. The invention relates to a low-cost light-weight full-biodegradable dustproof net which is prepared from the following raw materials: resin, activation powder and an activation auxiliary agent, the resin comprises PBAT (poly (butylene adipate-co-terephthalate)) and PLA The activated powder comprises calcium carbonate, phthalocyanine green, zinc stearate, stearic acid and EBS; the activating auxiliary agent is prepared from an aluminate coupling agent, TGIC (triglycidyl isocyanurate), an antioxidant 1076, oxidized polyethlene wax and PPA-Si. According to the low-cost light-weight full-biodegradable dustproof net and the production process thereof, by optimizing the raw materials and the process, the problems that the thickness is too large, the gram weight is too high and sharpening is prone to occurring are solved, and meanwhile the mechanical property of a product is achieved.

The utility model provides a pressure relief condensing device for a reaction kettle in a phthalocyanine green preparation process, which belongs to the technical field of phthalocyanine green preparation and comprises a bearing mechanism and support legs, a first support frame is fixedly mounted at the tops of the support legs, a shell is fixedly mounted on the inner wall of the first support frame, and a second support frame is fixedly mounted on the surface of the shell. Through the arrangement of the bearing mechanism and the condensation mechanism, the efficient and safe pressure relief and condensation process is achieved, the heat exchange assembly and the heat dissipation assembly are used in cooperation, stable operation of a cooling water circulation system is ensured, the heat exchange efficiency is improved, meanwhile, through the cooperation of the cooling fins and the draught fan, the water temperature is rapidly reduced, and the heat dissipation efficiency is improved. In addition, due to the arrangement of the pressure release valve, the pressure of the inner shell is effectively prevented from being too high, the operation safety is guaranteed, the production efficiency and the product quality in the preparation process of phthalocyanine green are improved, the energy consumption and the maintenance cost are reduced, and remarkable economic benefits and safety advantages are achieved.

The utility model provides a kind of phthalocyanine green with frit tank, belong to frit tank technical field, including stirring tank, fixedly connected in the supporting leg of the side wall of stirring tank, communicate in the blanking port of the bottom surface of stirring tank, open in the cavity of the inside of stirring tank, lay in the heating pipe of the cavity inner wall, fixedly connected in the sealing assembly of the top of stirring tank, and insert in the stirring assembly of the top of sealing assembly. The utility model realizes material efficient mixing and dead angle cleaning by reciprocating roller with sealing structure cooperation adjustable telescopic scraper system;Sealing assembly integrates spray cleaning and spring buffer mechanism, and give consideration to airtightness and maintainability;Heating pipe and stirring blade cooperate to improve melting efficiency, motor drives reciprocating motion cooperation adjustable component, effectively solve the mixing uneven and cleaning problem of traditional stirring device, improve production efficiency;Overall structure optimization realizes stirring, heating, cleaning integrated operation.

The utility model provides a finished product storage tank for phthalocyanine green processing, which belongs to the technical field of phthalocyanine green processing, and comprises a storage component, a base, a support mounted on the side wall of the base, a tank body mounted in the middle of the base and a cover plate mounted at the top of the tank body, the side wall of the cover plate is connected to the top of the support through a bolt, and the side wall of the cover plate is connected to the top of the support through a bolt. The side wall of the tank body is connected with the bracket through a bolt; the adjusting assembly comprises an inner container installed on the inner wall of the tank body, a circulating pipeline sealed between the tank body and the inner container, and a transfer pipe installed at the end of the circulating pipeline. The phthalocyanine green processing device has the beneficial effects that a relatively closed environment is provided for a phthalocyanine green finished product through matched use of the storage assembly and the adjusting assembly, pollutants such as external dust, impurities and water can be effectively blocked, the purity and color of phthalocyanine green are kept, and the service life of the phthalocyanine green is prolonged. The phthalocyanine green is prevented from caking due to damp and discoloring or deteriorating due to contact with some chemical substances.

The application belongs to the field of ink, and particularly relates to a phthalocyanine green, a preparation method and application thereof. The preparation method of the phthalocyanine green comprises the following steps: 1) mixing phthalic anhydride, urea, cuprous chloride, ammonium molybdate, a solvent and a rare earth chloride, and then performing a first reaction to obtain a first mixture; 2) adding an alkaline aqueous solution to the first mixture obtained in the step 1) to perform a second reaction, remove the organic solvent, cool, and perform suction filtration to obtain a filter cake; 3) washing the filter cake obtained in the step 2) to obtain copper phthalocyanine; 4) performing a third reaction on the copper phthalocyanine obtained in the step 3) in a eutectic mixture of ferric chloride and aluminum chloride and with chlorine in a catalyst to obtain the phthalocyanine green. The purity of the phthalocyanine green prepared by the preparation method of the phthalocyanine green can be improved to more than 99%. The color paste obtained by mixing the phthalocyanine green prepared by the preparation method of the phthalocyanine green and linoleum has good infrared reflectivity at 830-870 nm.

The application discloses a kind of solder resist ink and circuit board solder resist manufacturing method. Among them, the solder resist ink includes the following component raw materials: thermosetting epoxy-phenolic resin prepolymer 100 mass parts;Microcapsule curing agent 6~8 phr;Silicon-aluminum hydroxide powder flame retardant filler 25~35 phr;Phthalocyanine green pigment 3~5 phr;DBE-BCS mixed solvent 15~20 phr;Polyether modified siloxane leveling agent 0.3~0.5 phr;Phosphate adhesion promoter 0.2~0.4 phr;Circuit board solder resist manufacturing first uses the solder resist ink inkjet printing to obtain solder resist pattern, then microwave preheating and hot air curing are carried out.The solder resist ink of the application adopts thermosetting epoxy-phenolic system to cooperate latent curing agent, completely cancels the light initiator and active diluent of traditional UV ink, and cost is lower and curing time is shorter;By silicon powder and aluminum hydroxide synergistic flame retardant, it can pass through soldering tin test under halogen-free condition.

The utility model discloses a phthalocyanine green reaction kettle tail gas absorption device, which belongs to the technical field of tail gas absorption devices and comprises a reaction kettle body. The upper part of the cavity of the reaction kettle body is provided with a spraying structure, a tail gas inlet and a gas outlet, and the lower part of the cavity of the reaction kettle body is provided with a liquid outlet; the tail gas inlet is connected with a gas guide pipe, the gas guide pipe extends to the bottom of the cavity of the reaction kettle body, and a gas outlet of the gas guide pipe is communicated with a ventilation stirring structure; the reaction kettle has the beneficial effects that exhaust gas is diffused to the periphery in the cavity of the reaction kettle body through the exhaust holes of the fan blades, and the fan blades rotate under the reaction of blown airflow, so that a stirring function is realized, the hydrogen chloride waste gas is ensured to be fully dissolved in the cavity of the reaction kettle body, and the absorption efficiency of the hydrogen chloride waste gas is improved; the concentration of hydrogen chloride in liquid in the cavity of the reaction kettle body is uniform, and the local concentration is prevented from being too high or too low, so that the overall treatment effect is improved.

This invention relates to the field of organic pigment technology, specifically to a green organic pigment and its preparation method. This invention overcomes the problems of poor dispersibility and weak tinting strength in green organic pigments. After pre-oxidizing phthalocyanine green pigment, it is placed in a high-pressure reactor along with an intercalating agent. The extremely strong permeability of supercritical carbon dioxide fluid is utilized for pressure-maintained permeation, followed by instantaneous pressure release to generate a micro-explosion effect, which non-destructively exfoliates the pigment aggregates into primary nanoparticles. Subsequently, under the coupling of a co-solvent and ultrasonic / high shear force field, terminal amino-terminated hyperbranched polyamide ester is used for covalent grafting. A double-layer protective film constructed from modified rosin and a silane coupling agent is then introduced. Finally, the finished product is obtained through in-situ silica coating and surfactant-assisted vacuum freeze-drying. The obtained pigment powder exhibits a loose, porous structure, without hard agglomerates, and possesses excellent dispersion stability and high tinting strength in organic systems.

The invention relates to copper phthalocyanine, a green photosensitive resin composition and application thereof, the copper phthalocyanine is prepared by substituting benzene ring sites on the periphery of a parent nucleus of copper phthalocyanine through multifunctional groups, the structural formula of the copper phthalocyanine is shown in the specification, R1 to R16 are independently selected from any one of hydrogen atoms, chlorine atoms, alkyl groups, aryl groups or heteroaryl substituent groups, and R2 to R3 are selected from hydrogen atoms, chlorine atoms, alkyl groups, aryl groups or heteroaryl substituent groups. And R1 to R16 at least comprise one naphthalimide group. The green photosensitive resin composition is obtained by mixing a coloring agent, resin containing a double-bond structure or / and an epoxy structure, a monomer containing the double-bond structure or / and the epoxy structure, a photoinitiator, an additive and a solvent containing an ether group. Compared with the prior art, the prepared copper phthalocyanine has excellent solubility, high green color purity and photo-thermal stability, and the prepared green photosensitive resin composition containing the copper phthalocyanine can be prepared into a thin coloring layer, has high color purity and can be used as a color photoresist for preparing a color filter.

The invention discloses solder resist ink and a circuit board solder resist manufacturing method. Wherein the solder resist ink comprises the following component raw materials: 100 parts by mass of a thermosetting epoxy-phenolic resin prepolymer; 6-8 phr of a microcapsule curing agent; 25 to 35 phr of silicon-aluminum hydroxide powder flame-retardant filler; 3-5 phr of a phthalocyanine green pigment; 15 to 20 phr of a DBE-BCS mixed solvent; 0.3 to 0.5 phr of a polyether modified siloxane leveling agent; 0.2 to 0.4 phr of a phosphate adhesion promoter; during circuit board solder resist manufacturing, the solder resist ink is firstly used for ink-jet printing to obtain a solder resist pattern, and then microwave preheating and hot air curing are carried out. According to the solder resist ink, a thermosetting epoxy-phenolic aldehyde system is matched with a latent curing agent, a photoinitiator and a reactive diluent of traditional UV ink are completely omitted, the cost is lower, and the curing time is shorter; through synergistic flame retardance of the silicon powder and the aluminum hydroxide, the cable can pass a soldering tin resistance test under a halogen-free condition.

The invention relates to zinc phthalocyanine, a green photosensitive resin composition and application thereof, the zinc phthalocyanine is prepared by substituting benzene ring sites on the periphery of a parent nucleus of zinc phthalocyanine through multifunctional groups, and the structural formula of the zinc phthalocyanine is as follows: R1-R16 are independently selected from any one of hydrogen atoms, chlorine atoms, alkyl groups, aryl groups or heteroaryl substituent groups; and R1 to R16 at least comprise one naphthalimide group. The green photosensitive resin composition is obtained by mixing a coloring agent, resin containing a double-bond structure or / and an epoxy structure, a monomer containing the double-bond structure or / and the epoxy structure, a photoinitiator with 365nm high absorption characteristic, an additive for improving film-forming property or / and stability, and a solvent containing an ether group. Compared with the prior art, the zinc phthalocyanine disclosed by the invention has excellent solubility and high green color purity, and the obtained green photosensitive resin composition can be prepared into a thinner colored layer, has light and heat stability, and can be used as a color photoresist for preparing a color filter.