摘要:
A liquid photocurable composition containing a photopolymerizable polyurethane compound having a repeating unit represented by the following formula: B—[X]n[Y]m—B, where X is represented by the formula: and Y is represented by the formula: —OOCHN—A—NHCOO(R2)—, A is a structural unit derived from a polyisocyanate compound, B is same or different and a structural unit derived from a hydroxy compound having at least one photopolymerizable unsaturated group at molecular terminals respectively and optionally containing an ether linkage, R1 is a structural unit derived from a carboxyl group-containing polyol compound, R2 is a structural unit derived from a polyol compound, n is an integer of 1 to 10, m is an integer of 1 to 10, provided that one X and one Y are bonded to each other, or three or more of X and/or Y are bonded to each other, and optionally containing a photopolymerizable compound other than the photopolymerizable polyurethane compound.
摘要翻译:含有具有由下式表示的重复单元的光聚合性聚氨酯化合物的液体光固化性组合物:B- [X] n [Y] mB,其中X由下式表示:Y由下式表示:-OOCHN-A -NHCOO(R2) - ,A是衍生自多异氰酸酯化合物的结构单元,B相同或不同,并且衍生自在分子末端具有至少一个光聚合性不饱和基团且任选地含有醚键的羟基化合物的结构单元, R1是衍生自含羧基的多元醇化合物的结构单元,R2是来自多元醇化合物的结构单元,n是1〜10的整数,m是1〜10的整数,条件是一个X和一个 Y彼此键合,或者X和/或Y中的三个或更多个彼此键合,并且任选地含有除光聚合性聚氨酯化合物以外的光聚合性化合物。
摘要:
A photosensitive resin composition characterized by comprising (A) a resin having at least one aprotic onium salt represented by the general formula: —COO−·W+ (1) and/or the general formula: (in each of the above general formulas, W+ represents wherein, Z represents a nitrogen atom or phosphorus atom; Y represents a sulfur atom; R1, R2, R3 and R4 each represents an organic group having 1 to 30 carbon atoms), (B) a compound having two or more vinylether groups in a molecule and (C) a compound which generates an acid upon irradiation with actinic energy rays.
摘要:
An organic solvent based photocurable resist composition containing a photopolymerizable polyurethane compound having a repeating unit represented by the following formula: B—[X]n[Y]m—B, where X is represented by the formula: and Y is represented by the formula: —OOCHN—A—NHCOO(R2)—, A is a structural unit derived from a polyisocyanate compound, B is same or different and a structural unit derived from a hydroxy compound having at least one photopolymerizable unsaturated group at molecular terminals respectively and optionally containing an ether linkage, R1 is a structural unit derived from a carboxyl group-containing polyol compound, R2 is a structural unit derived from a polyol compound, n is an integer of 1 to 10, m is an integer of 1 to 10, provided that one X and one Y are bonded to each other, or three or more of X and/or Y are bonded to each other.
摘要:
An inorganic film-forming coating composition prepared by adding a basic compound (B) to a titanium-containing water based solution (A) obtained by reacting a hydrogen peroxide water with at least one titanium compound selected from the group consisting of a hydrolizable titanium compound, a low condensation product of the hydrolizable titanium compound, titanium hydroxide and a low condensation product of the titanium hydroxide; and an inorganic film-forming method by use of the coating composition.
摘要:
The present invention provides a gas barrier film comprising at least one titanium oxide film layer (B) laminated on one or both sides of a plastic film layer (A). The film of the invention has excellent barrier properties to gases such as oxygen, carbonic acid gas and water vapor, good UV screening properties, good flavor retention properties, and high transparency.
摘要:
The present invention provides a curable resin coating composition consisting essentially of:(i) a resin (A) containing .alpha.,.beta.-unsaturated carbonyl group and primary and/or secondary hydroxyl group, or(ii) a mixture of a resin (B) containing .alpha.,.beta.-unsaturated carbonyl group and a resin (C) containing primary and/or secondary hydroxyl group, and(iii) at least one curing catalyst selected from the group consisting of alkali metal alkoxides, metal hydroxides, organic acid salts of metals, quaternary ammonium hydroxides, quaternary phosphonium hydroxides, tertiary sulfonium hydroxides and organic acid salts of these onium hydroxides.
摘要:
Disclosed are a coating composition (A) for preventing adhesion of organisms which comprises as its vehicle component a homopolymer or a copolymer, the homopolymer being one prepared by homopolymerizing a phenol-modified unsaturated monomer obtained by reacting (a) an unsaturated monomer containing epoxy group and/or hydroxyl group with (b) an addition reaction product of a phenolic compound with a compound having one carboxylic anhydride group per molecule, and the copolymer being one prepared by copolymerizing said phenol-modified unsaturated monomer and a radically polymerizable unsaturated monomer, and also a coating composition (B) for preventing adhesion of organisms which comprises as its vehicle component a phenol-modified resin prepared by reacting (c) a resin containing epoxy group and/or hydroxyl group with (b) and addition reaction product of a phenolic compound with a compound having one carboxylic anhyhdride group per molecule.Also disclosed is a method for preventing adhesion of organisms, characterized by coating a substrate with the coating composition (A) or (B).
摘要:
Disclosed are a coating composition (A) for preventing adhesion of organisms which comprises as its vehicle component a homopolymer or a copolymer, the homopolymer being one prepared by homopolymerizing a phenol-modified unsaturated monomer obtained by reacting (a) an unsaturated monomer containing epoxy group and/or hydroxyl group with (b) an addition reaction product of a phenolic compound with a compound having one carboxylic anhydride group per molecule, and the copolymer being one prepared by copolymerizing said phenol-modified unsaturated monomer and a radically polymerizable unsaturated monomer, and also a coating composition (B) for preventing adhesion of organisms which comprises as its vehicle component a phenol-modified resin prepared by reacting (c) a resin containing epoxy group and/or hydroxyl group with (b) an addition reaction product of a phenolic compound with a compound having one carboxylic anhydride group per molecule.Also disclosed is a method for preventing adhesion of organisms, characterized by coating a substrate with the coating composition (A) or (B).
摘要:
A stainproof resin composition comprising as an active ingredient a resin having at least one metal carboxylate group represented by the following formula: Rp—COO—M—OH (A) wherein Rp is a substrate resin and M is a divalent metal atom.
摘要:
An active energy ray-curable resin composition, particularly an active energy ray-curable coating composition, both comprising:(A) a resin having oxetane functional groups and epoxy groups in the molecule, and(B) a photo-induced cationic polymerization initiator.