Abstract:
To provide a powder coating material capable of forming a coating film excellent in acid resistance, weather resistance and stain resistance; and a coated article having a coating film formed from the powder coating material. A powder coating material (I) containing a powder (X1) composed of a composition (X1) comprising a fluororesin (A1) and the following anti-staining agent (B); and a powder coating material (II) comprising a powder (X2) composed of a composition (X2) containing a fluororesin (A1), and a powder (Y) composed of a composition (Y) containing a resin (A2) other than a fluororesin, wherein at least one of the composition (X2) and the composition (Y) contains the following anti-staining agent (B). The anti-staining agent is a fluorinated surfactant (B1) or a salt (B2). The salt is a salt of an organic sulfonic acid ion, an organic carboxylic acid ion or an organic phosphoric acid ester ion, with an alkali metal ion, an alkaline earth metal ion, an amphoteric metal ion or an organic ammonium ion.
Abstract:
Provided is a composition for forming a protective film using a polymer having an imide group: that is cured under a film-forming condition not only in the air but in an inert gas; that can form a protective film having excellent heat resistance, embedding and planarization ability for a pattern formed on a substrate, and good adhesiveness to the substrate; and that can form a protective film having excellent resistance against an alkaline aqueous hydrogen peroxide. A composition for forming a protective film against an alkaline aqueous hydrogen peroxide, the composition including: (A) a polymer having a repeating unit represented by the following general formula (1A) and having at least one or more fluorine atoms and at least one or more hydroxy groups, a terminal group thereof is a group of any one of the following general formulae (1B) and (1C); and (B) an organic solvent,
wherein R1 represents any one group represented by the following formula (1D), and two or more kinds of R1 are optionally used in combination.
Abstract:
A polyamideimide resin composition containing: (A) a polyamideimide resin which has isocyanate groups at the terminals and in which at least a portion of the isocyanate groups are blocked with a blocking agent selected from the group consisting of alcohols, oximes and lactams, (B) N-formylmorpholine, and (C) water.
Abstract:
The invention provides a novel composition capable of providing a film or coat exhibiting excellent adhesiveness to a water-impermeable sheet and to an EVA encapsulant layer even without corona discharge treatment. The composition of the invention contains a fluorine-containing polymer and a polyol compound having a hydroxyl value of 10 to 300. The polyol compound is contained in an amount of not less than 0.1 mass % but less than 100 mass % relative to the fluorine-containing polymer.
Abstract:
A manufacturing method for a thermal balancing conductive coating includes steps as: a) providing gluey liquid mixed by a first solution and a compound substance with a weight ratio ranging from 1:0.6 to 1:1.4; the compound substance is selected from a group consisting of fluorocarbon resin, fluororesin, acrylic acid resin, polyurethane, polyurea resin, unsaturated polyester, silicon resin, and mixtures thereof; b) providing a filler material mixed by a second solution and a filler substance with a weight ratio ranging from 1:0.1 to 1:0.6 and another weight ratio of the compound substance to the filler substance from 1:0.3 to 1:0.8; the filler substance includes a main ingredient selected from a group consisting of graphite, graphene platelets, graphene, graphite fiber, graphene fiber, BN, mica, and mixtures thereof; c)mixing the gluey liquid and the filler material to produce a thermal balancing conductive material, so as to form a thermal balancing conductive coating.
Abstract:
Described herein is a method of manufacturing a fuser member. The method includes mixing a high load fluoropolymer/carbon nanotube composition in a high shear mixer. The method includes mixing the high load fluoropolymer/carbon nanotube composition in the high shear mixer for 3 or more times. A fluoropolymer is added to the high load fluoropolymer/carbon nanotube composition to form a low load fluoropolymer/carbon nanotube composition. The low load fluoropolymer/carbon nanotube composition is mixed in a rubber compounding mixer for 3 or more times. The low load fluoropolymer/carbon nanotube composition is coated on a fuser substrate, cured and polished.
Abstract:
The present invention provides a product and a manufacturing process for an aqueous dispersible dendritic polymer with various functionalities, and polymer compositions and polymer formulations comprising such a dendritic polymer. The aqueous dispersible dendritic polymer composition comprises a hydrophilic functional group to allow dispersion in aqueous solvents and improve washability of the polymer, a low surface tension functional group to impart resistance to dirt pick-up and optionally, a curable functional group to allow superior cross-linking capabilities and optionally, a softening functional group to impart flexibility to the composition.
Abstract:
A forming material having a layer on at least one of surfaces of a support substrate material, wherein the layer contains a fluorine-containing compound, and has a 60-degree specular gloss level prescribed in JIS Z8741 (1997 edition) greater than or equal to 60%, and the layer has a surface property with a number of peaks exceeding a root-mean-square roughness (Rq) observed under an atomic force microscope (AFM) greater than or equal to 500 and less than or equal to 1500 per 25 μm2.
Abstract:
An exemplary embodiment of the present invention relates to an anti-glare coating composition and anti-glare coating film having excellent abrasion resistance and contamination resistance. The anti-glare coating composition according to the exemplary embodiment of the present invention comprises a) a binder resin; b) a fluorine-based UV curable functional group-containing compound; c) a photoinitiator; d) a surface curable photoinitiator; and e) a particulate of which a surface has an uneven pattern. In the case where a film is formed by using the anti-glare coating composition according to the exemplary embodiment of the present invention, it is possible to provide both abrasion resistance and contamination resistance by a single coating method, to maintain characteristics of abrasion resistance and contamination resistance when the film is rubbed, and to decrease and easily remove contamination by an oil component, such as a fingerprint mark.
Abstract:
Disclosed are:1) a three-component resin composition comprising a hydroxyl group-containing compound (A), an epoxy group-containing compound (B) and a silane group-containing compound (C);2) a two-component resin composition comprising a hydroxyl group-containing compound (A) and silane group- and epoxy group-containing compound (D);3) a two-component resin composition comprising hydroxyl group- and silane group-containing compound (E) and epoxy group-containing compound (B); and4) two-component resin composition comprising hydroxyl group- and epoxy group-containing compound (F) and silane group-containing compound (C); wherein at least one of the components in each of the resin compositions 1) to 4) is (are) fluorine-containing resin;5) a curable composition comprising one of the resin compositions 1) to 4) and a metal chelate compound as curing catalyst; and6) coating compositions comprising such curing composition and when required a pigment.