21 results about "Phthalocyanine blue" patented technology

The invention discloses high-stability gravure ink and a preparation device thereof, and belongs to the technical field of printing materials, and the ink is prepared from polyurethane acrylate hybrid resin, phthalocyanine blue pigment, nano-zinc oxide dispersion, environment-friendly ester solvent, isopropanol and a plurality of auxiliaries according to a specific weight part ratio. The anti-settling property, the leveling property and the storage stability are excellent. The preparation device comprises an intelligent batching unit, a multi-stage efficient mixing and dispersing unit, a vacuum defoaming and curing unit and an online filtering and filling unit which are sequentially arranged in the material flow direction, and is integrally controlled by a central intelligent control system. According to the device, through the unique coaxial different-direction stirring assembly, ultrasonic-assisted dispersion and full-process automatic control, efficient, uniform and continuous production of printing ink is achieved, and the consistency of product quality and production efficiency are remarkably improved. The problems that traditional gravure ink is poor in stability, the production process is dispersed, and the traditional gravure ink depends on manpower are effectively solved.

The invention relates to a heat-resistant dealcoholized heat-conducting organic silicon adhesive and a preparation method thereof, and belongs to the technical field of high polymer materials. The adhesive is prepared from the following raw materials in parts by weight: 100 parts of trimethoxysilyl terminated polydimethylsiloxane, 1 to 20 parts of a heat-resistant plasticizer, 100 to 800 parts of heat-conducting powder, 3 to 10 parts of heat-resistant filler, 1 to 15 parts of a silane crosslinking agent and 0.5 to 5 parts of a titanate catalyst. The heat-resistant filler is selected from one or more of ferric oxide, cerium oxide, titanium dioxide, zirconium dioxide, carbon black and phthalocyanine blue. Through reasonable proportioning of the raw materials and addition of the heat-resistant filler, the adhesive forms a compact siloxane network after being cured, has excellent heat conductivity, heat resistance and adhesive performance, and is suitable for heat dissipation and adhesive application in the fields of high-power electronic equipment, new energy automobiles, aerospace and the like. The preparation method is simple and easy for industrial production.

The invention discloses a colorless-phase black master batch, a colorless-phase black fiber and a preparation method of the colorless-phase black master batch, and belongs to the technical field of high polymer material coloring. Aiming at the defects of'dead black 'and'splicing black' technical color cast of the existing carbon black colored product, the master batch comprises a polyamide carrier, a coloring system (carbon black, phthalocyanine blue, permanent violet RL and dye blue 60) and a polymeric dispersant; master batches are prepared through twin-screw extrusion (nine-temperature-zone gradient heating), and the master batches and a carrier are further subjected to composite spinning to obtain colorless-phase black fibers. By means of spectrum complementary absorption of a coloring system, a value a and a value b of a product approach to zero (a is smaller than or equal to 0.1, and b is smaller than or equal to 0.1), an L value is 18-20, and neutral hue and high blackness are achieved; the dye blue 60 endows the transparent layering sense, the process is stable, the adaptability is high, and the method is suitable for the field of high-end products.

The invention relates to an isolating layer material formula, and belongs to the technical field of biosensor manufacturing, according to the scheme, 118-08 type epoxy resin is adopted as a base material, a phthalocyanine blue BGS coloring agent with a specific proportion is added, so that the base material is blue, and an organic silicon flatting agent BYK-333 and a defoaming agent BYK-055 form a complete system. The key of the technical means is that the viscosity of the material is controlled to be 3000-5000 cPs, and a curing process of 80-100 DEG C / 10-30 minutes is adopted to form an isolating layer with the thickness of 20-50 microns. The material has no swelling or exudate after being in contact with hemolytic blood at 37 DEG C for 24 hours, the resistance change is less than or equal to 1% when the material is in contact with a system solution, and excellent biological stability and electrical reliability are shown. Meanwhile, the electrode material is well compatible with a screen-printed electrode material, is suitable for large-scale production, and provides a high-performance insulation protection solution for a biosensor.

The invention discloses an intelligent packaging and conveying device for phthalocyanine blue pigment. The intelligent packaging and conveying device comprises a main rack, a feeding hopper, a feeding assembly, a material quantity regulation and control assembly, a packaging assembly and a driving assembly. The feeding assembly comprises a shaft rod, a forming wheel, a swash plate and a plurality of pressing columns, the forming wheel rotates in an indexing mode under the action of the driving assembly, the pressing columns are guided by the swash plate to generate reciprocating downward pressing motion, and material powder in a column forming cavity is compacted and formed. The material quantity regulating and controlling assembly comprises an adjusting disc, a tray and a flexible rubber bearing column, the rubber bearing column elastically deforms in the pressing process and resets after pressure relief, forming back-jacking and disengaging of the material pieces are achieved, and the formed material pieces are conveyed to the packaging assembly through a discharging hole and a discharging hopper. The device is compact in structure, quantitative receiving, compaction forming and continuous output of phthalocyanine blue pigment powder can be achieved, dispersion and leakage of the powder are avoided, the metering precision and the packaging efficiency are improved, and the device is suitable for an automatic pigment packaging production line.

The invention belongs to the technical field of crushers, and particularly relates to a phthalocyanine blue pigment crude product pressure crushing all-in-one machine which comprises a shell. A feeding hole is formed in the top of the shell; a discharge hole is formed in the bottom of the shell; the inner wall of one side of the shell is fixedly connected with a fixed jaw plate; a movable jaw plate is arranged on the side, away from the fixed jaw plate, in the shell. The top of the movable jaw plate is rotationally connected with a pair of transmission plates; a straight rod is fixedly connected between the two transmission plates; the ends, away from the movable jaw plate, of the two transmission plates are rotationally connected with a rotary disc. Driving wheels are fixedly connected to the sides, away from each other, of the two rotating discs, a pressing rod at a supporting frame is driven by a driving assembly to be inserted into and lifted up towards the position between a movable jaw plate and a fixed jaw plate, so that the crushing effect on the pigment cakes between the movable jaw plate and the fixed jaw plate is achieved, and excessive pigment cakes are prevented from slipping; and the pigment is accumulated between the movable jaw plate and the fixed jaw plate, so that the crushing efficiency of the pigment is influenced.

The invention relates to the technical field of building coatings, in particular to a heat-insulation and heat-preservation water-based colorful exterior wall coating and a preparation method thereof. The coating is prepared from the following raw materials in parts by weight: 15-25 parts of a water-based film-forming emulsion, 10-18 parts of nano silicon dioxide aerogel, 6-12 parts of ceramic far infrared powder, 7-10 parts of hollow silicon dioxide glass beads, 18 parts of hydroxypropyl starch, 3 parts of glycerol, 5 parts of phthalocyanine blue, 1.5 parts of a sodium polycarboxylate dispersant, 0.8 part of a fatty acid polyoxyethylene ether wetting agent, 0.6 part of an organic silicon defoaming agent and 0.8-1.8 parts of a thickening agent. The coating is prepared from the following components in parts by weight: 1 part of a silane coupling agent KH560, 3-5 parts of a coalescing agent, 12 parts of talcum powder and 18-20 parts of deionized water. According to the heat-insulation and heat-preservation water-based colorful exterior wall coating and the preparation method thereof, multiple inherent technical defects in the prior art are effectively overcome, the comprehensive performance of a product is remarkably improved, and the heat-insulation and heat-preservation water-based colorful exterior wall coating and the preparation method thereof have outstanding substantive features and remarkable progress.

This invention belongs to the technical field of pigments and their production processes, and provides a dry-process compounding green pigment and its production process. The raw materials include extender, iron oxide yellow, phthalocyanine blue, and additives. The extender includes talc, which effectively increases the fluidity of other raw materials during stirring, mixing, and ball milling, resulting in more thorough mixing. The additives can coat the particles of each raw material during ball milling, improving the dispersibility between inorganic and organic raw materials, thereby enhancing the pigment's weather resistance, color, and tinting strength. In the production process, a two-step mixing step—premixing with a biaxial conical mixer followed by ball milling—increases the uniformity of mixing among the raw materials. The additive modification solves the dispersibility problem between inorganic and organic raw materials and further reduces the particle size of the green pigment. The resulting product has a particle size of over 800 mesh and exhibits good hydrophilicity, dispersibility, weather resistance, color, and tinting strength.

The application provides an anti-cooking polypropylene ink and a manufacturing process, and relates to the technical field of ink manufacturing. The manufacturing process comprises the following steps: putting chlorinated polypropylene and a mixed solvent into a reaction kettle and heating and dissolving; adding a titanate coupling agent and stirring at a low speed; adding a high-temperature phthalocyanine blue pigment and a nano-silicon dioxide dispersing agent into an emulsifying device; starting the emulsifying device, high-speed shearing and emulsifying for 30 minutes, starting an external vacuumizing device, and periodically vacuumizing the air in a defoaming assembly; removing micro-bubbles and adjusting a solvent evaporation gradient. The whole emulsifying device can realize automatic emulsification processing of a large batch, and the specification requirement of a stirring power device for emulsification is reduced. A quantitative feeding tank is used to push the injected raw materials, so that the solution can be emulsified in a flowing state in the inside of a shearing emulsifying assembly, and the emulsification efficiency is ensured to be consistent and uniform.

The invention relates to the technical field of synthetic leather color matching, and particularly discloses a high-stability dry-process phthalocyanine blue sheet for synthetic leather and a preparation method of the high-stability dry-process phthalocyanine blue sheet. Comprising the following components in parts by weight: 30-50 parts of modified phthalocyanine blue powder, 30-50 parts of polystyrene-acrylonitrile resin, 2-15 parts of SMA resin, 10-12 parts of a wetting dispersant and 2-5 parts of an anti-flooding auxiliary agent. The invention also discloses a preparation method of the color chip. The dry-method color chip is prepared by modifying the phthalocyanine blue pigment, introducing a series of optimization auxiliaries and the like, the stability of the dry-method color chip is obviously improved, the dry-method color chip has good compatibility with a polyurethane system, the phenomena of flooding flocculation, layered precipitation and the like occurring in the color mixing process are reduced, and the color mixing quality is improved. The risks of uneven leather surface color and front-back and left-right color difference in the synthetic leather on-machine production process are avoided, the production cost is reduced, the increasing requirements of the market on the synthetic leather quality are met, and the economic value is very high.

The present application relates to the technical field of ink, in particular to a kind of water-based gravure printing ink and preparation method thereof.The ink is composed of modified acrylic resin dispersion, phthalocyanine blue pigment, deionized water, anhydrous ethanol, polyethylene wax dispersion, ammonia and 2-amino-2-methyl-1-propanol, etc.The innovation lies in that a modified acrylic resin with front-stage rich-hydroxyl and rear-stage rich-carboxyl chain segment structure is constructed through three-stage sequential polymerization process.The design, combined with segmented neutralization process and specific additives, synergistically solves the problem that dispersion stability, light mesh transferability, adhesion, water wiping resistance and composite strength are difficult to be considered in the prior art, and is especially suitable for plastic film printing.

The invention discloses a micro-plastic organism in-vivo in-situ integrated analysis method based on phthalocyanine blue labeling and Raman imaging, and belongs to environmental toxicology and analytical chemistry technologies. The method comprises the following steps: firstly, exposing organisms to be researched and analyzed in phthalein blue dyed micro-plastic particles; then obtaining exposed biological tissues, preparing paraffin sections and staining the tissues; positioning a biological tissue area under an optical microscope, acquiring a spectrum of the area by adopting a Raman spectrum point scanning mode, and confirming a target area by identifying characteristic Raman peaks of phthalocyanine blue and micro-plastic; raman surface scanning is carried out on a target area, intensity information of characteristic Raman peaks of phthalocyanine blue or micro-plastic is obtained through a peak clamping method, a spatial distribution image of corresponding components in biological tissue is generated, and quantification of the micro-plastic can be achieved. According to the method, the problem that the marking stability of a traditional plastic dyeing method is difficult to be compatible with a standard slide making process is solved, in-situ association of micro-plastic distribution and tissue lesion can be realized, and the method is suitable for accurate detection of submicron micro-plastics.

The invention relates to an anionic hyperdispersant, modified phthalocyanine blue and a preparation method and application thereof, the hyperdispersant is formed by copolymerization of styrene, a polymerizable monomer and a cross-linking agent, and the polymerizable monomer is selected from sodium vinyl phosphate, sodium acrylate, sodium vinyl benzoate or sodium p-styrenesulfonate; the cross-linking agent is selected from N, N-methylene bisacrylamide or divinyl benzene; preferably, the hyperdispersant is formed by copolymerization of styrene, sodium acrylate and N, N-methylene bisacrylamide. The modified phthalocyanine blue comprises phthalocyanine blue and an anionic hyperdispersant coating the surface of the phthalocyanine blue, the obtained hyperdispersant can improve the dispersibility of the phthalocyanine blue pigment, and the obtained modified phthalocyanine blue is high in coloring degree and high in stability in water and has higher application value.

The invention belongs to the field of ink materials, and provides colored photosensitive printing ink and application thereof in hang tag colored package printing, photosensitive polyurethane acrylate emulsion A1 / NS with volume median particle size D50 of 80-150 nanometers is adopted as core film-forming resin, phthalocyanine blue, quinacridone red, azo yellow and a carbon black coloring agent system are compounded, and the colored photosensitive printing ink is prepared. The high-solid low-viscosity characteristics that the solid content of the ink is 35-55 mass percent and the viscosity is 1000-3000 milliPascal seconds at 25 DEG C are realized by introducing an equal-free photoinitiator to have a synergistic effect with a photosensitive group built in a polymer skeleton and optimizing a polyester glycol soft segment design, prepolymer emulsification dispersion and a pigment sanding process; the three contradictions of high solid content and low viscosity, high cross-linking wear resistance and flexible adhesion, and low-energy curing and high pigment covering are solved, and the high-wear-resistance adhesive has wide application value in high-wear-resistance requirement scenes such as hang tag printing and the like.

The utility model provides a phthalocyanine blue filter-pressing reflux production device, which belongs to the technical field of chemical engineering and comprises a bearing box, a first motor adaptively mounted at the top of the bearing box, a first connecting column fixedly connected to the output end of the first motor through a coupler, and a threaded rod fixedly connected to the penetrating end of the first connecting column. Through the extrusion mechanism, the effect of automatically stopping downward pressing when the extrusion disc moves to the maximum stroke can be achieved even if the first motor is not controlled to stop, and therefore the situation that the extrusion disc exceeds the maximum stroke, and consequently the applied pressure exceeds the maximum bearing capacity of the bearing box is effectively prevented; the bearing box, the filter plate and other internal components are prevented from being damaged by overpressure; and through the extraction mechanism, the phthalocyanine blue liquid subjected to preliminary filtration can be extracted upwards and recycled into a suitable container, so that fine filter cakes are separated from the phthalocyanine blue liquid through the gravity of the fine filter cakes, and the purity of the phthalocyanine blue is further improved.

The invention discloses a composite alkynediol wetting dispersant and a preparation method thereof, and relates to the technical field of water-based paint additives, the composite alkynediol wetting dispersant is prepared from the following raw materials by mass: 20-30 parts of an alkynediol surfactant; 40 to 50 parts of a high molecular weight block copolymer containing a pigment affinity group; 10 to 20 parts of a polyether wetting agent; 10-20 parts of an environment-friendly high-boiling-point solvent; and 0.5-2 parts of a stabilizing aid. The composite alkynediol wetting dispersant is prepared from the alkynediol surfactant, the high-molecular-weight segmented copolymer containing the pigment affinity group, the polyether wetting agent, the environment-friendly high-boiling-point solvent and the stabilizing additive, so that broad-spectrum dispersion of different types of pigments and fillers with different polarities is realized; inorganic pigments (titanium dioxide, ferric oxide series, calcium carbonate and the like) and low-surface-energy organic pigments (carbon black, phthalocyanine blue, scarlet and the like) can be efficiently dispersed, and the problems of uneven color, flooding and floating, covering power reduction and the like caused by dispersion difference of different pigments are solved.

The utility model provides a phthalocyanine blue pigment packing collection mechanism belongs to chemical industry pigment production equipment technical field, including shell, fixed mounting first limit board in the shell inner wall, fixed mounting second limit board in the shell inner wall, set up the storage box of shell bottom, set up the hopper of first limit board inner wall, sliding connection in the quantitative assembly of second limit board surface, fixed connection transportation assembly in the shell inner wall, fixed mounting gland assembly in the second limit board surface, sliding connection in the cap assembly of gland assembly side wall. The utility model discloses through the mutual cooperation of quantitative assembly and transportation assembly uses, makes pigment to be bottled quantitatively, and cap assembly and gland assembly are used mutually, and make the bottle cap to be buckled, and the device is simple and easy to operate and efficient, and effectively solves the problem that traditional phthalocyanine blue pigment packing collection mechanism cannot be packed according to the amount, and the automation is insufficient, and cannot produce at high speed etc.

This invention discloses a formulation, preparation method, and application method of an environmentally friendly solvent-free UV battery box coating that can replace blue film, belonging to the field of UV curable coatings and new energy battery protection technology. The coating is a 100% solids-containing solvent-free system, and its formulation includes: polyurethane acrylate, silicone-modified acrylate; TMPTA, IBOA, DMAA; TPO / L-TPO type acylphosphine oxide, phenyl bis(2,4,6-trimethylbenzoyl)phosphine oxide, methyl benzoylformate; titanium dioxide, phthalocyanine blue, fumed silica; adhesion promoter, leveling agent, and silane coupling agent. This coating has zero VOC, insulation withstand voltage ≥DC6000V / 60s, adhesion grade 0, no abnormalities after 72h electrolyte resistance, and UL94V0 flame retardancy. It can be applied in various ways, replacing PET blue film and pressure-sensitive adhesive processes, meeting the insulation protection and green manufacturing requirements of high-voltage platform power batteries.

The application discloses a kind of aqueous green paste and preparation method thereof, including the following weight parts of components: 8-10 parts of phthalocyanine blue pigment, 30-35 parts of yellow pigment, 5-10 parts of aqueous acrylic dispersion, 3-5 parts of dispersing agent, 1-3 parts of wetting agent, 35-51 parts of deionized water, 0.1-3 parts of polyurea thickening agent, 0.1-1 part of defoaming agent, 0.1-1 part of organic amine, 0.1-1 part of bactericide;The phthalocyanine blue pigment and the yellow pigment are subjected to plasma treatment.The aqueous green paste prepared by the application has bright color, strong tinting strength and excellent water resistance.

The application discloses a kind of polypropylene composition and its preparation method and application, belong to high polymer material technical field;The polypropylene composition provided by the application includes the following components by mass fraction: 46-68 parts of PP resin, 5-16 parts of toughening agent, 8-22 parts of filler, 0.6-4.2 parts of silicone, 8-17 parts of HDPE resin, 0.1-0.6 parts of phthalocyanine blue, 0-1.2 parts of auxiliary agent;The phthalocyanine blue is beta crystal form;The melt index of the PP resin under 230 DEG C / 2.16kg is greater than or equal to 8g / 10min.The polypropylene composition provided by the application can realize good high blue phase on the basis of also having excellent weather resistance and scratch resistance by selecting appropriate mass fraction of components, and components cooperate with each other.

The invention relates to the technical field of textile dyeing agents, and discloses a low-temperature quick-dyeing textile dyeing agent, which comprises a deep eutectic solvent choline chloride-urea, modified carbon black, core-shell structure phthalocyanine blue, epoxy modified acrylate, a photoinitiator TPO and perfluoroalkyl ethyl acrylate. The low-temperature fast dyeing method realizes low-temperature fast dyeing, improves blending uniformity and perspiration color fastness, reduces energy consumption, and is suitable for polyester cotton and other blended fabrics.