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    Composition for film formation and material for insulating film formation
    6.
    发明公开
    Composition for film formation and material for insulating film formation 有权
    Beschichtungszusammensetzungfürdie Filmherstellung und Materialfürisolierenden Schichten

    公开(公告)号：EP1058274A1

    公开(公告)日：2000-12-06

    申请号：EP00111678.9

    申请日：2000-05-31

    申请人： JSR Corporation

    发明人： Nishikawa, Michinori ,  Yamada, Kinji ,  Kakuta, Mayumi ,  Inoue, Yasutake ,  Ebisawa, Masahiko ,  Hakamatsuka, Satoko ,  Tamaki, Kentarou

    IPC分类号： H01B3/46 ,  H01L21/312

    CPC分类号： H01B3/46

    摘要： A composition for film formation which is useful as an interlayer insulating film material in the production of semiconductor devices and the like, and gives a coating film having excellent uniformity, low dielectric constant, low leakage current and excellent storage stability; and a material for insulating film formation using the composition.
    The composition comprises

    (A) a product of hydrolysis and condensation obtained by hydrolyzing and condensing at least one compound selected from the group consisting of

    (A-1) compounds represented by the formula (1): R 1 a Si(OR 2 ) 4-a , and
    (A-2) compounds represented by the formula (2): R 3 b (R 4 O) 3-b Si-(R 7 ) d -Si(OR 5 ) 3-c R 6 c ; and

    (B) a compound represented by the formula (3): R 8 O(CHCH 3 CH 2 O) e R 9 .

    摘要翻译： 在半导体装置等的制造中，作为层间绝缘膜材料有用的成膜用组合物，得到均匀性，低介电常数，低漏电流，优异的保存稳定性的涂膜， 以及使用该组合物来形成绝缘膜的材料。 组合物包含（A）通过水解和缩合选自由式（1）表示的（A-1）化合物的至少一种化合物获得的水解和缩合产物：R 1 aSi（OR 2 （2）表示的（A-2）化合物：R 3 b（R 4 O）3-bSi-（R 7）d-Si（OR 5） >）3-CR <6> C。; 和（B）由式（3）表示的化合物：R 8 O（CHCH 3 CH 2 O）e R 9。

    Polyarylene copolymers and proton-conductive membrane
    8.
    发明公开
    Polyarylene copolymers and proton-conductive membrane 有权
    聚芳烃聚合物和质子离子膜

    公开(公告)号：EP1138712A2

    公开(公告)日：2001-10-04

    申请号：EP01107586.8

    申请日：2001-03-27

    申请人： JSR Corporation

    发明人： Goto, Kohei ,  Yamakawa, Yoshitaka ,  Kakuta, Mayumi ,  Rozhanskii, Igor

    IPC分类号： C08G61/12

    CPC分类号： C08G61/12 ,  C07C45/46 ,  C07C49/84

    摘要： A polyarylene copolymer which comprises (A) from 60 to 3 mol% aromatic compound units having a main chain containing one or more electron-withdrawing groups therein and (B) from 40 to 97 mol% aromatic compound units having a main chain containing no electron-withdrawing groups therein (provided that (A)+(B) = 100 mol%), and a proton-conductive membrane comprising the polyarylene copolymer having sulfonic acid groups.

    摘要翻译： 一种聚亚芳基共聚物，其包含（A）60〜3摩尔％的含有一个或多个吸电子基团的主链的芳香族化合物单元和（B）40〜97摩尔％的不含电子的主链的芳香族化合物单元 （A）+（B）= 100摩尔％）和包含具有磺酸基的聚亚芳基共聚物的质子传导性膜。