公开(公告)号：US09109072B2

公开(公告)日：2015-08-18

申请号：US14376219

申请日：2013-02-05

Applicant: SHOWA DENKO K.K.

Inventor： Nobuyuki Takahashi ,  Yoshifumi Urakawa ,  Hideo Miyata ,  Shigeru Yamaki

IPC: C08F30/08 ,  C08F2/44 ,  C08F222/10 ,  C08F230/08

CPC classification number: C08F30/08 ,  C08F2/44 ,  C08F222/1006 ,  C08F230/08 ,  C09D4/00 ,  C08F2222/1026 ,  C08F2230/085 ,  C08F2222/1013 ,  C08F2220/1891 ,  C08F2220/1875

Abstract: A curable composition includes (A) silica fine particles surface-modified with at least one silane compound including at least (A1) a polymerizable silane compound of the general formula (1), (B) a (meth)acrylate compound, and (C) a polymerization initiator, SiR1aR2bR3c(OR4)4-a-b-c  (1) wherein R1 is a C11-20 hydrocarbon group having an ethylenic unsaturated group, or a substituted C11-20 hydrocarbon group having an ethylenic unsaturated group and having an ether bond and/or an ester bond; R2 is a hydrogen atom or a C1-4 hydrocarbon group; R3 is a halogen atom; R4 is a hydrogen atom or a C1-10 hydrocarbon group; a is an integer of 1 to 3; b is an integer of 0 to 2; c is an integer of 0 to 3; the sum of a and b is 1 to 3; the sum of a, b and c is 1 to 4.

Abstract translation: 固化性组合物包括（A）至少一种硅烷化合物表面改性的二氧化硅微粒，所述硅烷化合物至少包含（A1）通式（1）的可聚合硅烷化合物，（B）（甲基）丙烯酸酯化合物和（C ）聚合引发剂SiR1aR2bR3c（OR4）4-abc（1）其中R1是具有烯属不饱和基团的C11-20烃基或具有乙烯性不饱和基团且具有醚键的取代C 11-20烃基和/ 或酯键; R2是氢原子或C1-4烃基; R3是卤原子; R4是氢原子或C1-10烃基; a为1〜3的整数， b为0〜2的整数; c为0〜3的整数， a和b之和为1〜3; a，b和c的和为1〜4。

公开(公告)号：US20140378571A1

公开(公告)日：2014-12-25

申请号：US14376219

申请日：2013-02-05

Applicant: SHOWA DENKO K.K.

Inventor： Nobuyuki Takahashi ,  Yoshifumi Urakawa ,  Hideo Miyata ,  Shigeru Yamaki

IPC: C08F30/08

CPC classification number: C08F30/08 ,  C08F2/44 ,  C08F222/1006 ,  C08F230/08 ,  C09D4/00 ,  C08F2222/1026 ,  C08F2230/085 ,  C08F2222/1013 ,  C08F2220/1891 ,  C08F2220/1875

Abstract: A curable composition includes (A) silica fine particles surface-modified with at least one silane compound including at least (A1) a polymerizable silane compound of the general formula (1), (B) a (meth)acrylate compound, and (C) a polymerization initiator, SiR1aR2bR3c(OR4)4-a-b-c  (1) wherein R1 is a C11-20 hydrocarbon group having an ethylenic unsaturated group, or a substituted C11-20 hydrocarbon group having an ethylenic unsaturated group and having an ether bond and/or an ester bond; R2 is a hydrogen atom or a C1-4 hydrocarbon group; R3 is a halogen atom; R4 is a hydrogen atom or a C1-10 hydrocarbon group; a is an integer of 1 to 3; b is an integer of 0 to 2; c is an integer of 0 to 3; the sum of a and b is 1 to 3; the sum of a, b and c is 1 to 4.

Abstract translation: 固化性组合物包括（A）至少一种硅烷化合物表面改性的二氧化硅微粒，所述硅烷化合物至少包含（A1）通式（1）的可聚合硅烷化合物，（B）（甲基）丙烯酸酯化合物和（C ）聚合引发剂SiR1aR2bR3c（OR4）4-abc（1）其中R1是具有烯属不饱和基团的C11-20烃基或具有乙烯性不饱和基团且具有醚键的取代C 11-20烃基和/ 或酯键; R2是氢原子或C1-4烃基; R3是卤原子; R4是氢原子或C1-10烃基; a为1〜3的整数， b为0〜2的整数; c为0〜3的整数， a和b之和为1〜3; a，b和c的和为1〜4。