Method for producing polymer, polymer, composition for forming insulating film, method for producing insulating film, and insulating film
    7.
    发明授权
    Method for producing polymer, polymer, composition for forming insulating film, method for producing insulating film, and insulating film 有权
    聚合物,聚合物,绝缘膜形成用组合物,绝缘膜的制造方法以及绝缘膜的制造方法

    公开(公告)号:US07528207B2

    公开(公告)日:2009-05-05

    申请号:US11485508

    申请日:2006-07-13

    IPC分类号: C08G77/50

    摘要: A method of producing a polymer includes hydrolyzing and condensing a hydrolyzable-group-containing silane monomer (B) in the presence of one or more polycarbosilanes (A), at least one of the polycarbosilanes (A) being a polycarbosilane (I) having a weight average molecular weight of 500 or more and obtained by reacting a compound of the following general formula (1) in the presence of at least one of an alkali metal and an alkaline earth metal, R1mY3-mSiCR2nX3-n  (1) wherein R1 and R2 individually represent a monovalent organic group or a hydrogen atom, X represents a halogen atom, Y represents a halogen atom or an alkoxy group, and m and n individually represent integers from 0 to 2.

    摘要翻译: 一种聚合物的制造方法,在一种或多种聚碳硅烷(A)的存在下水解和缩合含有水解性基团的硅烷单体(B),所述聚碳硅烷(A)中的至少一种为具有 通过在碱金属和碱土金属中的至少一种的存在下使下列通式(1)的化合物反应得到的重均分子量为500以上, 线式公式“end =”lead“?> R1mY3-mSiCR2nX3-n(1)<?in-line-formula description =”In-line Formulas“end =”tail“?>其中R1和R2分别表示一价有机物 基团或氢原子,X表示卤素原子,Y表示卤素原子或烷氧基,m和n分别表示0〜2的整数。