ACTIVE ENERGY RAY-CURABLE RESIN COMPOSITION AND LAMINATE

To provide an active energy ray-curable resin composition that forms a cured coat having excellent alkali resistance and weather resistance.SOLUTION: An active energy ray-curable resin composition contains (A) component 10-60 wt.%: a polymer having an unsaturated double bond and a piperidinyl group...

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Hauptverfasser: HIGASHIMOTO TORU, TOGASHI HARUHISA
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:To provide an active energy ray-curable resin composition that forms a cured coat having excellent alkali resistance and weather resistance.SOLUTION: An active energy ray-curable resin composition contains (A) component 10-60 wt.%: a polymer having an unsaturated double bond and a piperidinyl group derived from a monomer represented by formula (1) in one molecule, (B) component 10-60 wt.%: a compound having two unsaturated double bonds in the molecule, and (D) component 20-60 wt.%: metal oxide fine particles with an average primary particle size of 20-80 nm.SELECTED DRAWING: None 【課題】耐アルカリ性及び耐侯性に優れた硬化被膜を形成する活性エネルギー線硬化型樹脂組成物の提供。【解決手段】一分子中に不飽和二重結合及び式(1)で表される単量体に由来するピペリジニル基を有する重合体(A)10〜60重量%、分子中に不飽和二重結合を2つ有する化合物(B)10〜60重量%、及び平均一次粒子径が20〜80nmである金属酸化物微粒子(D)20〜60重量%を含有する活性エネルギー線硬化性樹脂組成物。【選択図】なし