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    • 9. 发明公开
    • 광 경화성 열 경화성 수지 조성물 및 이것을 사용한 인쇄배선판
    • 可光热固化树脂组合物和使用相同的印刷线路板
    • KR1020080036920A
    • 2008-04-29
    • KR1020070100156
    • 2007-10-05
    • 다이요 홀딩스 가부시키가이샤
    • 다이고,요시까즈우시끼,시게루
    • G03F7/004G03F7/028
    • G03F7/0047C08L63/00G03F7/0045G03F7/028
    • A white photo-curable thermosetting resin composition is provided to form a high-reflectivity solder resist film and to form pattern latent image exactly upon light irradiation. A white photo-curable thermosetting resin composition includes (A) a carboxyl group-containing resin that does not contain an aromatic ring, (B) a photopolymerization initiator comprising at least one oxime ester-based photopolymerization initiator, (C) an epoxy compound, (D) a rutile type titanium oxide, and (E) a diluting agent. The carboxyl group-containing resin(A) that does not contain an aromatic ring is a copolymer-based resin having a carboxyl group obtained by a reaction of (a) a carboxyl group-containing (meth)acrylic copolymer resin and (b) a compound having an oxirane ring and an ethylenically unsaturated group in a molecule.
    • 提供白色可光固化热固性树脂组合物以形成高反射性阻焊膜并且在光照射时精确地形成图案潜像。 白色光固化性热固性树脂组合物包含(A)不含芳环的含羧基的树脂,(B)含有至少一种肟酯系光聚合引发剂的光聚合引发剂,(C)环氧化合物, (D)金红石型氧化钛,(E)稀释剂。 不含芳香环的含羧基的树脂(A)是通过(a)含羧基的(甲基)丙烯酸共聚物树脂与(b)反应得到的具有羧基的共聚物系树脂 在分子中具有环氧乙烷环和烯键式不饱和基团的化合物。
    • 10. 发明公开
    • 경화성 수지 조성물 및 그의 경화물
    • 光固化树脂组合物和固化物品
    • KR1020070096943A
    • 2007-10-02
    • KR1020070029171
    • 2007-03-26
    • 다이요 홀딩스 가부시키가이샤
    • 다이고,요시까즈우시끼,시게루
    • C08G61/04G03F7/028C08F2/50C08K3/22
    • A curable resin composition and a cured article obtained therefrom are provided to produce a resin insulating layer in a package substrate or a surface mount light emitting diode, which has excellence in heat emission and storage stability. A curable resin composition capable of being developed by an alkali comprises (A) a copolymer resin containing a carboxyl group, (B) a compound having two or more of reacting groups curable with actinic energy rays, (C) a photopolymerization initiator and (D) ceramic particles radiating far infrared rays, wherein the content of the ceramic particles radiating far infrared rays(D) in solids is 60 % by volume or more. The curable resin composition further comprises a heat-curable component(E). A cured article is obtained by radiating the curable resin composition with actinic energy rays and/or heat-curing the curable resin composition.
    • 提供固化树脂组合物和由其获得的固化物,以在封装衬底或表面贴装发光二极管中制造树脂绝缘层,其具有优异的散热和储存稳定性。 能够通过碱显影的固化性树脂组合物包含(A)含有羧基的共聚物树脂,(B)具有两个以上可活化能量射线固化的反应基团的化合物,(C)光聚合引发剂和(D )陶瓷颗粒辐射远红外线,其中在固体中辐射远红外线(D)的陶瓷颗粒的含量为60体积%以上。 可固化树脂组合物还包含可热固化组分(E)。 通过用光化能射线照射固化树脂组合物和/或热固化可固化树脂组合物来获得固化制品。