224 results about "Acrylic paint" patented technology

The invention discloses high-voltage power transmission line ice-covering-proof paint and a preparation method thereof. The preparation method comprises the following steps: using toluene diisocynate, tridecafluoro-octanol, butyl acetate, organosilicon modified epoxy resin, epoxy resin curing agent, organic solvent, nanographite and carbon nanotubes as raw materials to react and ensure that long-carbon-chain fluoro-alcohol is grafted in the molecular chain of epoxy resin, and adding nanographite and carbon nanotubes in the modified epoxy resin to prepare the paint with good hydrophobicity and thermal conductivity. The paint is mainly used in the coating of the high-voltage power transmission line and the coatings of equipment such as the insulator and the transformer case; and the paint has high coating adhesion, is ice-covering-proof and environmental friendly, has the advantages of corrosion resistance, ultraviolet resistance and aging resistance, and no pollution. Compared with the traditional acrylic paint, the paint has the advantages of simple preparation technology and excellent room temperature curing performance and low temperature curing performance, and is convenient to construct and operate.

An automotive quality paint coat (44) is laminated to the exterior surface of a molded plastic car body member or panel (118). In one embodiment, the paint coat (44) includes an exterior clear coat (45) above a color coat (46). During processing, the clear coat (45) and color coat (46) are each coated on a temporary flexible casting sheet (42) and dried. A high gloss surface is transferred to the clear coat (45) from the casting sheet (42). The paint coat (44) is then transferred from the casting sheet (42) to a thin, semi-flexible thermoformable plastic backing sheet (72) by dry paint transfer-laminating techniques. The resulting laminate (70) is thermoformed into a complex three-dimensional shape of the car body member or panel. The preformed laminate (116) is then bonded to an underlying plastic substrate material, by injection-cladding techniques, for example, to form the finished article. The paint coat (44) has sufficient elongation to retain exterior automotive appearance and durability properties during thermoforming without deglossing. The backing sheet (72) absorbs defects in the substrate material so the paint coat retains its appearance and durability properties during the injection-cladding step. The finished article comprises a high gloss, defect-free paint coat on the exterior of a molded plastic car body member or panel. Solution-form polyvinylidene fluoride / acrylic paint systems have remarkably high combined gloss and distinctiveness-of-image levels, together with durability properties required for exterior automotive use.

An automotive quality paint coat is laminated to the exterior surface of a molded plastic car body member or panel. In one embodiment, the paint coat includes an exterior clear coat above a color coat. During processing, the clear coat and color coat are each coated on a temporary flexible casting sheet and dried. A high gloss surface is transferred to the clear coat from the casting sheet. The paint coat is then transferred from the casting sheet to a thin, semi-flexible thermoformable plastic backing sheet by dry paint transfer-laminating techniques. The resulting laminate is thermoformed into a complex three-dimensional shape of the car body member or panel. The preformed laminate is then bonded to an underlying plastic substrate material, by injection-cladding techniques, for example, to form the finished article. The paint coat has sufficient elongation to retain exterior automotive appearance and durability properties during thermoforming without deglossing. The backing sheet absorbs defects in the substrate material so the paint coat retains its appearance and durability properties during the injection-cladding step. The finished article comprises a high gloss, defect-free paint coat on the exterior of a molded plastic car body member or panel. Solution-form polyvinylidene fluoride / acrylic paint systems have remarkably high combined gloss and distinctiveness-of-image levels, together with durability properties required for exterior automotive use.

A flame-retarding ultraviolet solidified polyurethane-acrylic acid paint is prepared through proportionally mixing the modified diphenylmethane diisocyanate, modified polyol with double bond and containing melamine-phenolic resin, catalyst and active diluent, stirring, heating while reacting to obtain the prepolymer, mixing it with catalyst, optical trigger, active diluent and other assistants, and stirring.

An acrylic acid coated film is composed of a substrate layer, a coated acrylic paint layer and a sandwich layer between the first two layers. Its preparing process includes such steps as preparing acrylic paint from acrylic emulsion, softened water, smoothing agent and detackifier, coating it on the substrate and baking.

The invention relates to art acrylic paints with nano-pigment and the preparation method, belonging to technical field of painting things, which is characterized in that the hydroxyethylcellulose and the chitosan are put into distilled water first and then the sodium benzoate, the nano-graining paste and the polyacrylic acid latex are added in. Then the powdered paint or lithopone hydrated silicon dioxide, glycerin and ethanol are added in and then blended evenly. The preparation method first disperses the nano-pigment into the bond and then adds the powdered paint to blend evenly, so can expel most air on the surface of the common pigment grain and grinds by a three-roller mill, and then disaggregates the large grain and small gobbet of the sizing agent by shearing force, extrusion force and grinding force. During the grinding process, the bond with nano-pigment or latex covers the surface of the pigment grain and then permeates through the gaps of the grains. The product made has the advantages of improving the service performance and reducing the economic cost and also has the advantages of rich color, bright colour and luster, fresh tint, strong tinctorial strength and good chromaticity.

The invention provides a slicone modified coating synthesized by reactive emulsifying agent especially used for high-grade exterior wall paint, wherein the pigment of the coating employs titanium dioxide powder, talcum powder and barium sulfate, the flowing deformation auxiliary agent employs gaseous phase silicon dioxide, the levelling agent employs propylene glycol, and the thickening agent employs polyacrylates. The coating is prepared by the color paste method.

The invention relates to epoxy crylic acid anti-corrosino paint, it is made up of base material, pigment, solvent and dispersant, the resin used as base material is epoxy acroid resin which contains silica alkyl and high strength polar radicel, acid value of the resin is 3-8, epoxy equivalent is 0.02-0.50, under 25 deg.C and 50% solid shares, the viscosity of the resin is 400-1500 mPa.s, the content of epoxy in molecular is 2-10%, the content of silica alkyl is 0.3-3.5%, the content of high strength polar radicel is 2-10%; What used as pigment is compound antirust pigment which is made up of chemical antirust pigment and physical antirust pigment, the weight proportion of each element in the paint is as follows: base material (counted by solid) 20-25, pigment 28-40, solvent 40-45, dispersant 0.4-6, it can be used as primer.