Process for the preparation of high molecular thermoplastic
epoxide-amine-polyadducts
    1.
    发明授权
    Process for the preparation of high molecular thermoplastic epoxide-amine-polyadducts 失效
    制备高分子量热塑性环氧化物 - 胺 - 加合物的方法

    公开(公告)号:US4308085A

    公开(公告)日:1981-12-29

    申请号:US172598

    申请日:1980-07-28

    IPC分类号: C08G59/50 C08G65/26

    CPC分类号: C08G59/50

    摘要: High molecular linear, thermoplastic, epoxide-amine-adducts containing the structural segment ##STR1## are prepared by a solvent-free reaction of equivalent amounts at 20 to 200.degree. C. of N,N'-bis(aralkyl) diamines (for example, N,N'-dibenzyl-ethylenediamine, N,N'-dibenzyl-p-xylylenediamine, N,N'-dibenzyl-4,4'-diamino-diphenylmethane, N,N'-dibenzyl-3,6-dioxa-octanediamine-1,8) with diepoxides (for example, 2,2-bis(4-glycidyloxyphenyl)propane). The polyadducts are soluble and may be processed by thermoplastic methods. The polyaddition process may be conducted for the forming of shaped objects in a form-shaping vessel, for the production of coatings directly upon the surface to be coated and also in the presence of inserted materials and has, due to these characteristics, the nature of a casting system.

    摘要翻译: 含有结构片段“IMAGE”的高分子线性,热塑性,环氧化物 - 胺加合物通过在20-200℃下等量的N,N'-双(芳烷基)二胺的无溶剂反应(例如 ,N,N'-二苄基 - 乙二胺,N,N'-二苄基对苯二甲胺,N,N'-二苄基-4,4'-二氨基 - 二苯基甲烷,N,N'-二苄基-3,6-二氧杂 - 辛二胺-1,8)与二环氧化物(例如,2,2-双(4-缩水甘油氧基苯基)丙烷))。 聚加成物是可溶的并且可以通过热塑性方法加工。 可以进行加聚方法以在成形容器中形成成形物体,用于直接在待涂覆的表面上以及在插入材料的存在下生产涂层,并且由于这些特性,由于这些特性, 铸造系统。