Oxirane and dioxolane copolymers, process for their preparation and
ionic conduction materials containing same
    1.
    发明授权
    Oxirane and dioxolane copolymers, process for their preparation and ionic conduction materials containing same 失效
    环氧乙烷和二氧戊环共聚物,其制备方法和含有它们的离子导电材料

    公开(公告)号:US5552510A

    公开(公告)日:1996-09-03

    申请号:US193134

    申请日:1994-05-27

    摘要: The present invention relates to copolymers, to a process for their preparation and to their use for the production of ionically conductive materials. A copolymer according to the invention consists of monomer units corresponding to the formula --CH.sub.2 --O--CHR--CH.sub.2 O (I) and monomer units corresponding to the formula --CH.sub.2 --CHR'--O-- (II), in which: R denotes a hydrogen atom, a linear or branched alkyl radical containing from 1 to 8 carbon atoms or a radical CH.sub.3 (--O--CH.sub.2 --CH.sub.2).sub.n --O--CH.sub.2 --, in which 1.ltoreq.n.ltoreq.10; R' denotes an aliphatic radical containing an unsaturation which can be polymerized by a radical route and inert in the conditions of cationic polymerization. The copolymers can be obtained by cationic polymerization of the appropriate oxirane and dioxolane. Application to the production of ionically conductive materials.

    摘要翻译: PCT No.PCT / FR93 / 00701 Sec。 371日期:1994年5月27日 102(e)日期1994年5月27日PCT提交1993年7月7日PCT公布。 第WO94 / 02534号公报 日期1994年2月3日本发明涉及共聚物,其制备方法及其用于制备离子导电材料的用途。 根据本发明的共聚物由对应于式-CH 2 -O-CHR-CH 2 O(I)的单体单元和对应于式-CH 2 -CHR'-O-(II)的单体单元组成,其中:R表示 氢原子,含有1至8个碳原子的直链或支链烷基或基团CH 3(-O-CH 2 -CH 2)n O-CH 2 - ,其中1 = n = 10; R'表示含有不饱和键的脂族基团,其可以通过自由基途径聚合并在阳离子聚合条件下是惰性的。 共聚物可以通过合适的环氧乙烷和二氧戊环的阳离子聚合得到。 适用于生产离子导电材料。