申请人:Aulenta Francesca
公开号:US20110098372A1
公开(公告)日:2011-04-28
Thermoplastic molding compositions comprising
A) from 10 to 99.9% by weight of at least one thermoplastic polyamide
B) from 0.1 to 50% by weight of a copolymer obtainable via
(i) preparation of at least one reaction mixture (a) via free-radical copolymerization of one or more monoethylenically unsaturated monomeric compound(s) (monomer(s) B1) with one or more compound(s) selected from the group of itaconic acid, mesaconic acid, fumaric acid, maleic acid, aconitic acid, glutaconic acid, and salts, esters, and anhydrides thereof (monomer(s) B2), and
(ii) if appropriate, reaction of at least one of the copolymers obtained in step (i) with one or more crosslinking agent(s) (b), and
C) from 0 to 60% by weight of further additives,
where the total of the percentages by weight of components A) to C) is 100%.
热塑性模塑组合物包括:A)至少一种热塑性聚酰胺,重量百分比为10至99.9%;B)可通过以下步骤获得的共聚物,重量百分比为0.1至50%:(i)通过自由基共聚合至少一种单乙烯基不饱和单体化合物(单体B1)和选自顺式顺丁烯二酸、反式顺丁烯二酸、富马酸、马来酸、顺柠檬酸、谷氨酸顺酐、酯和酸酐的化合物(单体B2)组成的一组化合物制备至少一个反应混合物(a),和(ii)如适当,在步骤(i)中获得的共聚物中至少与一种交联剂(b)反应;C)进一步添加物的重量百分比为0至60%,其中A)至C)组分的重量百分比之和为100%。