PREPARING MALEIC ACID-ISOPRENOL COPOLYMERS
    6.
    发明申请
    PREPARING MALEIC ACID-ISOPRENOL COPOLYMERS 审中-公开
    制备马来酸 - 异丙酚共聚物

    公开(公告)号:US20130180926A1

    公开(公告)日:2013-07-18

    申请号:US13545534

    申请日:2012-07-10

    IPC分类号: C09K15/06 C09K15/28

    摘要: The invention relates to a process for preparing maleic acid-isoprenol copolymers from a) 30% to 80% by weight of maleic acid, b) 5% to 60% by weight of isoprenol, c) 0% to 30% by weight of one or more further ethylenically unsaturated monomers, which comprises polymerizing maleic acid, isoprenol and optionally the further ethylenically unsaturated monomer in the presence of a redox initiator and of a chain transfer agent at a temperature in the range from 10 to 80° C.

    摘要翻译: 本发明涉及一种制备马来酸 - 异戊二烯共聚物的方法,该共聚物为:a)30%至80%(重量)的马来酸,b)5%至60%(重量)的异戊二烯,c)0%至30% 或更多的烯属不饱和单体,其包括在氧化还原引发剂和链转移剂存在下,在10至80℃的温度范围内聚合马来酸,异戊二烯醇和任选的其它烯属不饱和单体。