利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

72 条记录 (耗时 0.026 秒)

    Molding compounds containing oxetanyl groups
    5.
    发明授权
    Molding compounds containing oxetanyl groups 失效
    含有OXETANYL组的成型化合物

    公开(公告)号：US5155168A

    公开(公告)日：1992-10-13

    申请号：US633464

    申请日：1990-12-24

    申请人： Holger Lutjens ,  Dieter Wittmann ,  Karl-Erwin Piejko ,  Christian Lindner ,  Gerd Fengler

    发明人： Holger Lutjens ,  Dieter Wittmann ,  Karl-Erwin Piejko ,  Christian Lindner ,  Gerd Fengler

    IPC分类号： C08L51/00 ,  C08K5/1525 ,  C08L51/04 ,  C08L51/06 ,  C08L55/00 ,  C08L55/02 ,  C08L69/00 ,  C08L101/00 ,  C08L101/02

    CPC分类号： C08L51/04 ,  C08L69/00

    摘要： Polymer mixtures ofA) 5 to 98 parts by weight and preferably 20 to 95 parts by weight of an aromatic polycarbonate,B) 2 to 70 parts by weight and preferably 5 to 60 parts by weight of a graft polymer of resin-forming monomers on a particulate diene and/or acrylate rubber having an average particle diameter (d.sub.50) of from 80 to 800 nm and preferably from 100 to 600 nm,C) 0 to 80 parts by weight and preferably 0.5 to 40 parts by weight of an uncrosslinked thermoplastic vinyl copolymer having a softening temperature above 30.degree. C.,in which either the resin-forming monomers in B) or a monomer of the thermoplastic vinyl copolymer C) or both have contained a monomer corresponding to formula (I) ##STR1## in which R.sup.1 =H, CH.sub.3 ; R.sup.2 =C.sub.1-8 alkylene; R.sup.3 =C.sub.1-4 alkylene, in such a quantity that the structural elements containing oxetanyl groups emanating therefrom make up from 0.05 to 5% by weight and the use of the thermoplastic molding compounds.

    摘要翻译： A）5至98重量份，优选20至95重量份的芳族聚碳酸酯的聚合物混合物，B）2至70重量份，优选5至60重量份的树脂形成单体的接枝聚合物 平均粒径（d50）为80〜800nm，优选为100〜600nm的颗粒状二烯和/或丙烯酸酯橡胶，C）0〜80重量份，优选0.5〜40重量份的未交联的热塑性塑料 软化温度高于30℃的乙烯基共聚物，其中B）中的树脂形成单体或热塑性乙烯基共聚物C）的单体或两者都含有对应于式（I）的单体（I） ）其中R1 = H，CH3; R2 = C1-8亚烷基; R3 = C1-4亚烷基，其含有由其发出的氧杂环丁烷基的结构元素占0.05至5重量％，以及使用热塑性模塑料。

    Interpolymers of aromatic polyesters and rubbers
    9.
    发明授权
    Interpolymers of aromatic polyesters and rubbers 失效
    芳族聚酯和橡胶的共聚物

    公开(公告)号：US5250621A

    公开(公告)日：1993-10-05

    申请号：US716219

    申请日：1991-06-17

    申请人： Holger Lutjens ,  Uwe Westeppe ,  Leo Morbitzer ,  Karl-Erwin Piejko ,  Christian Lindner

    发明人： Holger Lutjens ,  Uwe Westeppe ,  Leo Morbitzer ,  Karl-Erwin Piejko ,  Christian Lindner

    IPC分类号： C08G63/00 ,  C08G63/16 ,  C08G63/79 ,  C08G63/91 ,  C08G77/445 ,  C08L51/00 ,  C08L51/06 ,  C08G64/22 ,  C08G77/448

    CPC分类号： C08G77/445 ,  C08G63/00 ,  C08G63/79

    摘要： Interpolymers of aromatic polyesters and cross-linked (or partially cross-linked) rubbers and a process for their production in which a mixture of a cross-linked rubber in latex form containing reactive groups and an aqueous solution of an alkali metal or alkaline earth metal diphenolate is reacted with a solution of a dicarboxylic acid halide and/or a carbonyl halide in a water-immiscible solvent so that an aromatic polyester forms at the water/organic solvent phase boundary, which polyester goes over into the organic phase and the rubber at the same time also goes into the organic phase. The interpolymer of rubber and organic polyester thus formed is suitable for the production of moulded articles of all kinds by the methods of thermoplastic shaping such as extrusion and injection moulding.

    摘要翻译： 芳族聚酯和交联（或部分交联）橡胶的共聚物及其制备方法，其中含有反应性基团的胶乳形式的交联橡胶与碱金属或碱土金属的水溶液的混合物 二苯酚酸酯与二羧酸卤化物和/或羰基卤化物在水不混溶溶剂中的溶液反应，使得在水/有机溶剂相界面处形成芳族聚酯，该聚酯在有机相上形成，橡胶在 同时也进入有机阶段。 如此形成的橡胶和有机聚酯的互聚物适用于通过热塑性成形例如挤出和注射成型的方法生产各种模塑制品。