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    Polymers with complex macromolecular architecture having flame-retardant properties
    49.
    发明公开
    Polymers with complex macromolecular architecture having flame-retardant properties 审中-公开
    Polymere mit komplexer makromolekularer Architektur mit flammhemmenden Eigenschaften

    公开(公告)号：EP2821426A1

    公开(公告)日：2015-01-07

    申请号：EP13174897.2

    申请日：2013-07-03

    申请人： Universita' Degli Studi Di Milano

    发明人： Di Silvestro, Giuseppe ,  Ortenzi, Marco Aldo ,  Farina, Hermes ,  Basilissi, Luca

    IPC分类号： C08G69/42 ,  C08K5/5313 ,  C08L77/02 ,  C08L77/06 ,  C08K3/00

    CPC分类号： C08G69/42 ,  C08K3/016 ,  C08K5/0066 ,  C08K5/17 ,  C08K5/5313 ,  C08K5/549 ,  C08L77/02 ,  C08L77/06

    摘要： The present invention relates to linear or branched polyamides obtainable by polymerisation of a mixture containing a bifunctional monomer of type AB and/or a monomer mixture of type AA+BB in the presence of:
    a) one or more carboxylic acids, or a derivative thereof such as ester and anhydride, and/or amines and/or polyhedral oligosilsequioxanes compounds (POSS) having one or more carboxyl and/or amino functional groups; and
    b) one or more phosphorus containing molecules containing at least a -POOH group and/or a salt thereof; and
    c) one or more metal hydroxides and/or metal salts, where the metal belongs to Groups from 1 to 14 of the Periodic Table;
    provided that when the phosphorus containing molecules, as defined under b), contain the -POOH group in salified form, then the presence of the metal hydroxides and/or metal salts, as defined under c) is optional.

    摘要翻译： 本发明涉及通过在以下存在下聚合含有AB型双官能单体和/或AA + BB型单体混合物的混合物获得的直链或支链聚酰胺：a）一种或多种羧酸或其衍生物 例如酯和酸酐，和/或具有一个或多个羧基和/或氨基官能团的胺和/或多面体低聚四氢呋喃化合物（POSS）; 和b）含有至少一个-POOH基团的一种或多种含磷分子和/或其盐; 和c）一种或多种金属氢氧化物和/或金属盐，其中金属属于元素周期表中1至14族; 条件是当b）中定义的含磷分子含有以成盐形式的-POOH基团时，如c）中所定义的金属氢氧化物和/或金属盐的存在是任选的。