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48 条记录 (耗时 0.031 秒)

    Process to produce polyolefin ionomers and ionomers produced thereby
    1.
    发明授权
    Process to produce polyolefin ionomers and ionomers produced thereby 有权

    公开(公告)号：US10167360B2

    公开(公告)日：2019-01-01

    申请号：US15111178

    申请日：2014-12-15

    申请人： Dow Global Technologies LLC ,  Regents of the University of Minnesota

    发明人： Henry Martinez ,  Marc A. Hillmyer ,  Jeffrey C. Munro ,  Kim L. Walton ,  Morgan M. Hughes

    IPC分类号： C08G61/08

    摘要： A process to produce an ionomer comprising reacting alkyl-cis-cyclooctene and cis-cyclooctene in a mole ratio from 1:0 to 0:1, in the presence of a difunctional chain transfer agent under ring opening metathesis polymerization conditions to form an unsaturated polyolefin reactive telechelic pre-polymer; hydrogenating the unsaturated polyolefin reactive telechelic pre-polymer to produce a hydrogenated polyolefin reactive telechelic pre-polymer; reacting the hydrogenated polyolefin reactive telechelic pre-polymer with at least one compound according to the formula aMx+b(R)y, wherein M is a metal, x is a charge of M, R is an alkyl, aryl, oxide, or fatty acid, y is a charge of R, a and b are integers of at least 1, and ax+by=0, to form an ionomer is provided. Further provided are ionomers produced thereby.

    A PROCESS TO PRODUCE POLYOLEFIN IONOMERS AND IONOMERS PRODUCED THEREBY
    2.
    发明申请
    A PROCESS TO PRODUCE POLYOLEFIN IONOMERS AND IONOMERS PRODUCED THEREBY 审中-公开
    生产聚烯烃离子的方法和生产的离子

    公开(公告)号：US20160333140A1

    公开(公告)日：2016-11-17

    申请号：US15111178

    申请日：2014-12-15

    申请人： DOW GLOBAL TECHNOLOGIES LLC ,  REGENTS OF THE UNIVERSITY OF MINNESOTA

    发明人： Henry Martinez ,  Marc A. Hillmyer ,  Jeffrey C. Munro ,  Kim L. Walton ,  Morgan M. Hughes

    IPC分类号： C08G61/08

    CPC分类号： C08G61/08 ,  C08G2261/12 ,  C08G2261/1412 ,  C08G2261/1644 ,  C08G2261/3322 ,  C08G2261/418 ,  C08G2261/72 ,  C08G2261/724

    摘要： A process to produce an ionomer comprising reacting alkyl-cis-cyclooctene and cis-cyclooctene in a mole ratio from 1:0 to 0:1, in the presence of a difunctional chain transfer agent under ring opening metathesis polymerization conditions to form an unsaturated polyolefin reactive telechelic pre-polymer; hydrogenating the unsaturated polyolefin reactive telechelic pre-polymer to produce a hydrogenated polyolefin reactive telechelic pre-polymer; reacting the hydrogenated polyolefin reactive telechelic pre-polymer with at least one compound according to the formula aMx·b(R)y, wherein M is a metal, x is a charge of M, R is an alkyl, aryl, oxide, or fatty acid, y is a charge of R, a and b are integers of at least 1, and ax+by=0, to form an ionomer is provided. Further provided are ionomers produced thereby.

    摘要翻译： 一种制备离聚物的方法，包括在双官能链转移剂存在下，在开环复分解聚合条件下使摩尔比1:0至0:1的烷基 - 顺 - 环辛烯和顺 - 环辛烯反应，形成不饱和聚烯烃 反应性遥爪预聚物; 氢化不饱和聚烯烃反应性遥爪预聚物以产生氢化聚烯烃反应性遥爪预聚物; 使氢化聚烯烃反应性遥爪预聚物与至少一种根据式aMx·b（R）y的化合物反应，其中M是金属，x是M的电荷，R是烷基，芳基，氧化物或脂肪 酸，y是R的电荷，a和b是至少为1的整数，并且ax + = 0，以形成离聚物。 进一步提供由其制备的离聚物。

    Thermoplastic vulcanizate including a block composite
    8.
    发明授权
    Thermoplastic vulcanizate including a block composite 有权

    公开(公告)号：US10344154B2

    公开(公告)日：2019-07-09

    申请号：US15538953

    申请日：2015-12-11

    申请人： Dow Global Technologies LLC

    发明人： Xiaosong Wu ,  Colin Li Pi Shan ,  Kim L. Walton ,  Gary R. Marchand

    IPC分类号： C08L23/14 ,  C08L23/16 ,  C08L53/00 ,  C08F297/08

    摘要： A thermoplastic vulcanizate composition includes (A) greater than 15 wt % of a block composite that has (i) an ethylene/alpha-olefin/diene interpolymer in which the alpha-olefin is an alpha olefin monomer having from 3 to 10 carbon atoms and the diene is a diene monomer having from 2 to 25 carbon atoms, (ii) a propylene based polymer, and (iii) a block copolymer comprising a soft block and a hard block in which the soft block has the same composition as the ethylene/alpha-olefin/diene polymer and the hard block has the same composition as the propylene based polymer; and (B) a remainder of a curative system and optionally at least one of a vulcanizable elastomer, a thermoplastic polyolefin, and an oil.