3 results about "Phthalocyanine blue" patented technology

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 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.