PROBLEM TO BE SOLVED: To provide a copolymer incorporating a cage structure into the main chain, and to provide a curable resin composition comprising the copolymer.;SOLUTION: The cage structure-containing curable silicone copolymer has a structural unit represented by general formula (1): Y-[Z-(O1/2-R22SiO1/2)a-(R1SiO3/2)n-(O1/2)b]m-Z-Y {wherein R1 and R2 represent each a vinyl group, an alkyl group, a phenyl group, an acryloyl group or a methacryloyl group, an allyl or a group having an oxirane ring; Z represents a divalent group represented by general formula (2); and Y is any of following (3) to (5): (3) [(R4O)R22SiO1/2]a-[R1SiO3/2]n-[O1/2]-, (4) [R4O1/2]b-[R1SiO3/2]n-[O1/2-R22SiO1/2]-, (5) (R4O1/2)-, and (6) (R23SiO1/2)- (wherein, R4 is a hydrogen atom, a methyl group or an ethyl group)}.;COPYRIGHT: (C)2010,JPO&INPIT
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机译：要解决的问题：提供一种在主链中结合有笼结构的共聚物，并提供包含该共聚物的可固化树脂组合物。解决方案：含笼结构的可固化有机硅共聚物具有由通式（1）表示的结构单元）：Y- [Z-（O 1/2 -R 2 2 SiO 1/2 ）< Sub> a -（R 1 SiO 3/2 ） n -（O 1/2 ） b ] m -ZY {其中R 1 和R 2 分别表示乙烯基，烷基基团，苯基，丙烯酰基或甲基丙烯酰基，烯丙基或具有环氧乙烷环的基团; Z表示由通式（2）表示的二价基团;并且Y为以下（3）至（5）中的任何一个：（3）[（R 4 O）R 2 2 SiO 1/2 ] a -[R 1 SiO 3/2 ] n -[ O 1/2 ]-，（4）[R 4 O 1/2 ] b -[R 1 SiO 3/2 ] n -[O 1/2 -R 2 2 SiO 1/2 ]-，（5）（R 4 O 1/2 ）-， （6）（R 2 3 SiO 1/2 ）-（其中，R 4 是氢原子，甲基或乙基）} 。;版权所有：（C）2010，日本特许厅＆INPIT
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