PREPOLYMER, PREPOLYMER COMPOSITION, HIGH MOLECULAR WEIGHT POLYMER HAVING STRUCTURE CONTAINING HOLE AND ELECTRICALLY INSULATING FILM
申请人:DAICEL CHEMICAL INDUSTRIES, LTD.
公开号:EP1683822A1
公开(公告)日:2006-07-26
A prepolymer is a reaction product of a compound A and a compound B, in which the compounds A and B each have two or more functional groups or sets of functional groups in one molecule and are capable of undergoing polymerization as a result of binding of the functional groups or sets of functional groups of one compound with the functional groups or sets of functional groups of the other compound to thereby form a high-molecular-weight polymer with a porous structure. The prepolymer has a weight-average molecular weight of about 200 to about 100000. The functional groups or sets of functional groups of the compound A are preferably each a carboxyl group or an amino group, and the functional groups or sets of functional groups of the compound B are preferably two amino groups, an amino group and a hydroxyl group, an amino group and a mercapto group, or two carboxyl groups.
预聚物是一种化合物 A 和一种化合物 B 的反应产物,其中化合物 A 和 B 在一个分子中各自具有两个或两个以上的官能团或官能团组,并且能够通过一种化合物的官能团或官能团组与另一种化合物的官能团或官能团组的结合而发生聚合,从而形成具有多孔结构的高分子量聚合物。预聚物的重量平均分子量约为 200 至 100000。化合物 A 的官能团或官能团组最好各为一个羧基或一个氨基,化合物 B 的官能团或官能团组最好为两个氨基、一个氨基和一个羟基、一个氨基和一个巯基或两个羧基。