申请人:SUMITOMO CHEMICAL COMPANY, LIMITED
公开号:EP0440923A1
公开(公告)日:1991-08-14
A resin composition prepared by melting and kneading (A) a thermoplastic resin comprising a polyolefin resin together with (B) a functional compound having one or more bond(s) or one or more functional group(s) selected from non-aromatic carbon-carbon multiple bonds, oxirane groups and substituted carboxyl groups, and subsequently mixing thereinto (C) a polar compound having in one molecule one or more polar group(s) selected from substituted carboxyl groups, substituted hydroxyl groups, substituted amino groups, substituted mercapto groups, substituted sulfonic acid groups, oxazoline groups, isocyanato groups and oxirane groups, provided that at least one of the polar groups of (C) is different from at least one of the functional groups of the functional compound (B), as well as a process for producing said resin composition.
一种树脂组合物,通过熔化和捏合(A)由聚烯烃树脂组成的热塑性树脂和(B)具有一个或多个键或一个或多个选自非芳香族碳-碳多键、环氧乙烷基团和取代羧基的官能团的功能化合物,并随后混合(C)在一个分子中具有一个或多个选自取代羧基的极性基团的极性化合物而制备、取代的羟基、取代的氨基、取代的巯基、取代的磺酸基、噁唑啉基、异氰酸基和环氧乙烷基,条件是 (C) 的至少一个极性基团与官能团化合物 (B) 的至少一个官能团不同,以及生产所述树脂组合物的工艺。