COPOLYMER, CURABLE RESIN COMPOSITION, AND CURED PRODUCT

To provide a copolymer which is excellent in curability, production stability, and storage stability and can impart excellent solvent resistance to a cured product.SOLUTION: The copolymer contains a constituent unit (A) derived from an acryloyloxyalkylsuccinic acid (a), a constituent unit (B) derive...

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1. Verfasser:	NAGAI RUMI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	To provide a copolymer which is excellent in curability, production stability, and storage stability and can impart excellent solvent resistance to a cured product.SOLUTION: The copolymer contains a constituent unit (A) derived from an acryloyloxyalkylsuccinic acid (a), a constituent unit (B) derived from an epoxy group-containing polymerizable unsaturated compound (b), and a constituent unit (C) derived from an addition reaction product of the compound (a) and an epoxy group-containing polymerizable unsaturated compound (c). The copolymer has a carboxyl group derived from the compound (a), an epoxy group derived from the epoxy group-containing polymerizable unsaturated compound (b), and a polymerizable unsaturated group derived from the epoxy group-containing polymerizable unsaturated compound (c).SELECTED DRAWING: None 【課題】硬化性、製造安定性、及び保存安定性に優れる共重合体であって、硬化物に対して優れた耐溶剤性を付与することのできる共重合体を提供する。【解決手段】アクリロイロキシアルキルコハク酸（ａ）に由来する構成単位（Ａ）、エポキシ基含有重合性不飽和化合物（ｂ）に由来する構成単位（Ｂ）、及び化合物（ａ）とエポキシ基含有重合性不飽和化合物（ｃ）との付加反応物に由来する構成単位（Ｃ）を含む共重合体であって、化合物（ａ）に由来するカルボキシル基、前記エポキシ基含有重合性不飽和化合物（ｂ）に由来するエポキシ基、及び前記エポキシ基含有重合性不飽和化合物（ｃ）に由来する重合性不飽和基を有する共重合体。【選択図】なし