申请人:Rhodia, Inc.
公开号:EP2484657A2
公开(公告)日:2012-08-08
A monomer compound comprising: at least one polymerizable functional group per molecule, and at least one bicycloheptenyl-polyether radical per molecule, according to structure (I):
-R13-R12-R11 (I)
wherein: R11 is bicyclo [d.e.f] heptenyl, which may optionally be substituted on one or more of its ring carbon atoms by one or two (C1-C6)alkyl groups per ring carbon atom, d is 2, 3, or 4, e is 1 or 2, f is 0 or 1 , and the sum of d + e + f = 5; R12 is absent or is a bivalent linking group; and R13 is a bivalent polyether group, useful in making polymers, particularly pH responsive polymers.
一种单体化合物,包括:每个分子中至少一个可聚合的官能团,以及每个分子中至少一个二环庚烯基聚醚基,符合结构 (I):
-R13-R12-R11 (I)
其中R11 是双环[d.e.f]庚烯基,可任选在其一个或多个环碳原子上被每个环碳原子上的一个或两个(C1-C6)烷基取代,d 是 2、3 或 4,e 是 1 或 2,f 是 0 或 1,且 d + e + f 之和 = 5;R12 不存在或为二价连接基团;R13 是二价聚醚基团,可用于制造聚合物,特别是 pH 反应聚合物。