IMPACT-RESISTANT THERMOPLASTIC SHAPING COMPOUNDS
    1.
    发明申请
    IMPACT-RESISTANT THERMOPLASTIC SHAPING COMPOUNDS 审中-公开
    SHOCK TOUGH热塑性模塑化合物

    公开(公告)号:WO1996017018A1

    公开(公告)日:1996-06-06

    申请号:PCT/EP1995004590

    申请日:1995-11-21

    CPC classification number: C08L59/00 C08L75/04 C08L79/00 C08L2666/20

    Abstract: The invention concerns impact-resistant thermoplastic shaping compounds containing: A) 10 to 99.5 wt % of a thermoplastic polymer from the group comprising polyoxymethylenes, polyolefins, polyesters, polycarbonates, polystyrene, ABS, ASA, SAN, polyamides or poly(meth)acrylates or their mixtures; B) 0.5 to 80 wt % of a thermoplastic polyurethane; C) 0 to 50 wt % of a fibrous or particulate filler; and D) 0 to 30 wt % of conventional additives and processing agents; the thermoplastic polyurethane B) containing 0.05 to 10 wt %, relative to B), of a carbodiimide of formula (I), in which R, which is the same or different, is selected from the group comprising -NCO-, -NHCONHR -, -NHCONR R - and -NHCOOR residues, wherein R and R are the same or different and represent an alkyl, cycloalkyl or aralkyl residue; and R is identical to R or is an alkoxypolyoxyalkylene residue; and n is an integer from 0 to 10.

    Abstract translation: A)10至99.5重量选自聚甲醛,聚烯烃,聚酯,聚碳酸酯,聚苯乙烯,ABS,ASA,SAN,聚酰胺或聚(甲基)中选出的热塑性聚合物的%丙烯酸酯抗冲击热塑性模塑材料含有,或它们的混合物, B)0.5〜80重量的热塑性聚氨酯的%,C)0至50重量从0纤维状或颗粒状填料,D)的重量%至30重量的常规添加剂和加工装置的%,其中该热塑性聚氨酯乙 )0.05〜10重量%,基于B)中,式(I)其中R是相同或不同,并且选自-NCO,-NHCONHR <1>的组中选择的碳二亚胺 - , - NHCONR <1> [R <2> - 和-NHCOOR <3>的基团,其中R <1>和R <2>是相同的或不同的并且是烷基,环烷基或芳烷基和R <3>为R < 1>或alkoxypolyoxyalkylene基团,n是从0到10的整数。

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