7results about "Polyacetal coatings" patented technology

The application provides an oily environment-friendly high-molecular anticorrosive waterproof coating and a preparation method thereof, and belongs to the technical field of coating compositions. The oily environment-friendly high-molecular anticorrosive waterproof coating is prepared from the following raw materials in parts by weight: SEPS 5-20 parts, polyisobutylene 1-15 parts, terpene resin 3-15 parts, poly-alpha-methylstyrene resin 1-12 parts, A81 resin 2-10 parts, inorganic filler 7-50 parts, defoaming agent 0.1-2 parts, antioxidant 0.1-2 parts, ultraviolet absorber 0.1-2 parts, light resistance agent 0.1-1 part, environment-friendly solvent 25-70 parts, and perfume 0-1 part. The oily environment-friendly high-molecular anticorrosive waterproof coating is waterproof, corrosion-resistant, environment-friendly and convenient to construct, and is suitable for application in surface protection of color steel tile and the like.

A display device includes: a display panel configured to fold along a folding axis; and a protective member disposed on the display panel, wherein the protective member includes: a protective base layer; a hard coating layer including a polymer derived from a coating composition, wherein the hard coating layer is disposed on the protective base layer; and an antireflection layer including a high refractive index layer and a low refractive index layer disposed on the high refractive index layer, wherein the antireflection layer is disposed on the hard coating layer, wherein the coating composition includes a silsesquioxane-based resin, an oxetane-based resin, a photopolymerization initiator, and silica nanoparticles, and wherein a first weight of the silica nanoparticles is about 3 wt % to about 5 wt % based on a total weight of the coating composition.

The invention relates to the technical field of coatings, and discloses a polyurethane powder spraying plate type battery protection plate stone impact resistant coating and a preparation method thereof. 20-30 parts of a plasticizer; 0-5 parts of a diluent; 3-8 parts of a moisture absorption agent; 0-5 parts of a coloring agent; 5 to 10 parts of PVC paste resin; 5 to 10 parts of blended resin; 5-10 parts of vinyl chloride-vinyl acetate resin; 20 to 30 parts of a thixotropic agent; 10 to 20 parts of filler; 0.1 to 1 part of a polyamide tackifier; and 0.1 to 2 parts of a polyurethane tackifier. The PVC paste resin, the blended resin and the vinyl chloride-vinyl acetate resin are used as matrix resin, so that the coating is endowed with excellent mechanical impact resistance; meanwhile, a compound system of polyamide and polyurethane tackifiers is innovatively adopted, so that the stone-impact-resistant coating on the polyurethane powder spraying plate type battery protection plate not only has relatively good adhesive force and strength under the condition of low thickness, but also has relatively good water resistance and heat and humidity resistance.

The present invention relates to a composition for waterproofing various substrates, such as cementitious materials. It also relates to a waterproofing coating, particularly a water-resistant coating, formed from such a composition. Furthermore, it relates to a method for waterproofing a roof, terrace, balcony, wet room, facade, or swimming pool by forming such a coating.

To provide a conductive material composition for forming a conductive film having high conductivity and high transparency.SOLUTION: A conductive material composition contains: (A) metal nanowires; (B) a resin whose main chain is to be decomposed by an acid, heat, or both; and (C) a solvent.SELECTED DRAWING: Figure 2

The invention relates to a display device and an electronic apparatus including the same. The display device includes: a display panel configured to be folded along a folding axis; and a protective member disposed on the display panel, in which the protective member includes: a protective substrate layer; a hard coating layer including a polymer derived from a coating composition, where the hard coating layer is disposed on the protective substrate layer; and an anti-reflection layer including a high refractive index layer and a low refractive index layer disposed on the high refractive index layer, in which the anti-reflection layer is disposed on the hard coating layer, in which the coating composition includes a silsesquioxane-based resin, an oxetane-based resin, a photopolymerization initiator, and silica nanoparticles, and in which the photopolymerization initiator is a photopolymerization initiator based on the total weight of the coating composition. The first weight of the silica nanoparticles is from about 3 wt% to about 5 wt%.

A process for manufacturing an acoustical panel comprises mixing an aqueous slurry comprising water and at least about 90 wt.% of mineral wool, glass wool, or a combination of mineral wool and glass wool, the mineral wool, the glass wool, or the combination of mineral wool and glass wool having an average diameter of at least about 5 microns on a dry basis, to produce an acoustical panel having a NRC of about 0.80 to about 1.00 and a CAC of about 30 to about 50.