JP2007217501A5 - - Google Patents

Description

（式中Ｒ⁵は炭素数１〜１０のアルキル基、ハロゲン化アルキル基、アリール基、エポキシ基、(メタ)アクリロイル基、メルカプト基、アミノ基、またはイソシアネート基を含有する有機基を示し、Ｒ⁶は炭素数１〜５のアルキル基、または、炭素数１〜４のアシル基を示し、ａは１〜３の整数を示す。）
を加水分解縮合して得られるシロキサン化合物の固形分１００質量部に対し、
（Ｂ）活性エネルギー線感応性カチオン重合開始剤０．０１〜１０質量部と、
（Ｃ）２個以上の水酸基を有する有機系化合物１〜５０質量部
とを含有する活性エネルギー線硬化性組成物に関する。

(Wherein R ⁵ represents an organic group containing an alkyl group having 1 to 10 carbon atoms, a halogenated alkyl group, an aryl group, an epoxy group, a (meth) acryloyl group, a mercapto group, an amino group, or an isocyanate group; ⁶ represents an alkyl group having 1 to 5 carbon atoms or an acyl group having 1 to 4 carbon atoms, and a represents an integer of 1 to 3).
For 100 parts by mass of the solid content of the siloxane compound obtained by hydrolytic condensation of
(B) 0.01 to 10 parts by mass of an active energy ray-sensitive cationic polymerization initiator;
(C) The present invention relates to an active energy ray-curable composition containing 1 to 50 parts by mass of an organic compound having two or more hydroxyl groups.

Claims (1)

(A) Alkyl silicates represented by the general formula (1)

(Wherein R ¹ , R ² , R ³ and R ⁴ independently represent an alkyl group having 1 to 5 carbon atoms or an acyl group having 1 to 4 carbon atoms, and n represents an integer of 3 to 20) Show.)
And organosilanes represented by the general formula (2)

(Wherein R ⁵ represents an organic group containing an alkyl group having 1 to 10 carbon atoms, a halogenated alkyl group, an aryl group, an epoxy group, a (meth) acryloyl group, a mercapto group, an amino group, or an isocyanate group; ⁶ represents an alkyl group having 1 to 5 carbon atoms or an acyl group having 1 to 4 carbon atoms, and a represents an integer of 1 to 3).
For 100 parts by mass of the solid content of the siloxane compound obtained by hydrolytic condensation of
(B) 0.01 to 10 parts by mass of an active energy ray-sensitive cationic polymerization initiator;
(C) An active energy ray-curable composition containing 1 to 50 parts by mass of an organic compound having two or more hydroxyl groups.