活性エネルギー線硬化性樹脂組成物

Actinic-radiation-curing resin composition

Abstract

(57)【要約】 【課題】 紫外線または電子線などの照射により高速硬 化し、各種基材や油性インキなどに対する密着性に優 れ、さらには各種塗工機で塗工可能な活性エネルギー線 硬化性樹脂組成物を提供すること。 【解決手段】 活性エネルギー線硬化性樹脂組成物の、 ベースポリマーとして、クロレンド酸含有単量体5〜5 0重量%を含むスチレン系および/または(メタ)アク リル酸エステル系共重合体を用いる。
PROBLEM TO BE SOLVED: To obtain an actinic radiation-curing resin composition which can be cured by irradiation with ultraviolet rays or electron beams, has excellent adhesion and is applicable with various coasters by using a specified copolymer containing a half-ester of chrolendic acid as a comonomer as the base polymer. SOLUTION: This composition comprises 5-70wt.% base polymer (A), 30-95wt.% reactive diluent (B), 0-10wt.% additives and 0-20wt.% photopolymerization initiator (D). Polymer A is a copolymer obtained by copolymerizing 5-50wt.% monomer represented by the formula (wherein R 1 is H or methyl; and R 2 is a 2-8C alkylene) with 50-95wt.% styrene compound and/or (meth) acrylic ester and 0-20wt.% monomers copolymerizable therewith. Polymer A is desirably a styrene/(meth)acrylic ester copolymer. COPYRIGHT: (C)1998,JPO

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Cited By (2)

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    JP-2012007001-AJanuary 12, 2012Tamura Seisakusho Co Ltd, 株式会社タムラ製作所Reflective sheet having reflective film of curable resin composition
    JP-2014181320-ASeptember 29, 2014Dic Corp, Dic株式会社Active energy ray-curable composition and cured product