利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

100 条记录 (耗时 0.048 秒)

    Functionalized high vinyl terminated propylene based oligomers
    37.
    发明授权
    Functionalized high vinyl terminated propylene based oligomers 有权
    官能化高乙烯基封端的丙烯基低聚物

    公开(公告)号：US08399725B2

    公开(公告)日：2013-03-19

    申请号：US12487739

    申请日：2009-06-19

    申请人： Patrick Brant ,  Donna J. Crowther

    发明人： Patrick Brant ,  Donna J. Crowther

    IPC分类号： C08G61/04 ,  C08F10/06 ,  C08F110/06 ,  C08F210/06

    CPC分类号： C08F210/06 ,  C08F210/16 ,  C08F2500/20 ,  C08F2500/02

    摘要： This invention relates to a functionalized co-oligomer having an Mn of 300 to 30,000 g/mol comprising 10 to 90 mol % propylene and 10 to 90 mol % of ethylene, wherein the oligomer has at least X % allyl chain ends, where: 1) X=(−0.94(mole % ethylene incorporated)+100), when 10 to 60 mole % ethylene is present in the co-oligomer, and 2) X=45, when greater than 60 and less than 70 mole % ethylene is present in the co-oligomer, and 3) X=(1.83*(mole % ethylene incorporated)−83), when 70 to 90 mole % ethylene is present in the co-oligomer. This invention also relates to a functionalized homo-oligomer, comprising propylene, wherein the oligomer has: at least 93% allyl chain ends, an Mn of about 500 to about 20,000 g/mol, an isobutyl chain end to allylic vinyl group ratio of 0.8:1 to 1.2:1.0, and less than 100 ppm aluminum. This invention also relates to a process of making functionalized homo- or co-oligomer, comprising propylene, wherein the productivity is greater than 4500 g/mmol Hf (or Zr)/hour.

    摘要翻译： 本发明涉及Mn为300〜30,000g / mol，含有10〜90mol％丙烯和10〜90mol％乙烯的官能化共聚物，其中低聚物具有至少X％的烯丙基链端，其中：1 ）X =（ - 0.94（加入摩尔％乙烯）+100），当共聚低聚物中存在10至60摩尔％的乙烯时，和2）X = 45，当大于60且小于70摩尔％的乙烯为 存在于共聚低聚物中，和3）X =（1.83 *（摩尔％乙烯掺入）-83），当共聚低聚物中存在70至90摩尔％的乙烯时。 本发明还涉及包含丙烯的官能化均聚物，其中所述低聚物具有：至少93％的烯丙基链端，约500至约20,000g / mol的Mn，异丁基链至烯丙基乙烯基的比例为0.8 ：1〜1.2：1.0，小于100ppm的铝。 本发明还涉及制备包含丙烯的官能化均聚物或共聚物的方法，其中生产率大于4500g / mmol Hf（或Zr）/小时。

    Polymacromonomer and Process For Production Thereof
    38.
    发明申请
    Polymacromonomer and Process For Production Thereof 失效
    聚异构体及其制备方法

    公开(公告)号：US20120309903A1

    公开(公告)日：2012-12-06

    申请号：US13589388

    申请日：2012-08-20

    申请人： Patrick BRANT ,  Andrew G. Narvaez, JR. ,  Donna J. Crowther

    发明人： Patrick BRANT ,  Andrew G. Narvaez, JR. ,  Donna J. Crowther

    IPC分类号： C08F210/06 ,  C08F4/76 ,  C08F4/80

    CPC分类号： C08F210/16 ,  C08F4/65908 ,  C08F4/65912 ,  C08F4/65927 ,  C08F10/00 ,  C08F255/02 ,  C08F4/7042 ,  C08F4/64193 ,  C08F210/06 ,  C08F2500/03 ,  C08F2500/02

    摘要： This invention relates to a polymacromonomer comprising at least one macromonomer and from 0 to 20 wt % of a C2 to C12 comonomer, wherein the macromonomer has vinyl termination of at least 70%, and wherein the polymacromonomer has: a) a g value of less than 0.6, b) an Mw of greater than 30,000 g/mol, c) an Mn of greater than 20,000 g/mol, d) a branching index (g′)vis of less than 0.5, e) less than 25% vinyl terminations, f) at least 70 wt % macromonomer, based upon the weight of the polymacromonomer, g) from 0 to 20 wt % aromatic containing monomer, based upon the weight of the polymacromonomer and h) optionally, a melting point of 50° C. or more. This invention also relates to processes to make such polymacromonomers.

    摘要翻译： 本发明涉及包含至少一种大分子单体和0-20重量％的C 2 -C 12共聚单体的聚异氰酸酯，其中所述大分子单体具有至少70％的乙烯基封端，并且其中所述聚异淀粉体具有：a）ag值小于 0.6，b）大于30,000g / mol的Mw，c）大于20,000g / mol的Mn，d）支链指数（g'）vis小于0.5，e）小于25％的乙烯基封端， f）至少70重量％的大分子单体，基于聚共聚单体的重量，g）0至20重量％的含芳族单体，基于聚共聚单体的重量，以及h）任选地，熔点为50℃，或 更多。 本发明还涉及制备这种聚异构体的方法。

    Polymacromonomer and process for production thereof
    39.
    发明授权
    Polymacromonomer and process for production thereof 失效
    聚共聚物及其制备方法

    公开(公告)号：US08283428B2

    公开(公告)日：2012-10-09

    申请号：US12488066

    申请日：2009-06-19

    申请人： Patrick Brant ,  Andrew G. Narvaez, Jr. ,  Donna J. Crowther

    发明人： Patrick Brant ,  Andrew G. Narvaez, Jr. ,  Donna J. Crowther

    IPC分类号： C08F4/72 ,  C08F210/06 ,  C08F210/16 ,  C08F10/06

    CPC分类号： C08F210/16 ,  C08F4/65908 ,  C08F4/65912 ,  C08F4/65927 ,  C08F10/00 ,  C08F255/02 ,  C08F4/7042 ,  C08F4/64193 ,  C08F210/06 ,  C08F2500/03 ,  C08F2500/02

    摘要： This invention relates to a polymacromonomer comprising at least one macromonomer and from 0 to 20 wt % of a C2 to C12 comonomer, wherein the macromonomer has vinyl termination of at least 70%, and wherein the polymacromonomer has: a) a g value of less than 0.6, b) an Mw of greater than 30,000 g/mol, c) an Mn of greater than 20,000 g/mol, d) a branching index (g′)vis of less than 0.5, e) less than 25% vinyl terminations, f) at least 70 wt % macromonomer, based upon the weight of the polymacromonomer, g) from 0 to 20 wt % aromatic containing monomer, based upon the weight of the polymacromonomer and h) optionally, a melting point of 50° C. or more. This invention also relates to processes to make such polymacromonomers.

    摘要翻译： 本发明涉及包含至少一种大分子单体和0-20重量％的C 2 -C 12共聚单体的聚异氰酸酯，其中所述大分子单体具有至少70％的乙烯基封端，并且其中所述聚异淀粉体具有：a）ag值小于 0.6，b）大于30,000g / mol的Mw，c）大于20,000g / mol的Mn，d）支链指数（g'）vis小于0.5，e）小于25％的乙烯基封端， f）至少70重量％的大分子单体，基于聚共聚单体的重量，g）0至20重量％的含芳族单体，基于聚共聚单体的重量，以及h）任选地，熔点为50℃，或 更多。 本发明还涉及制备这种聚异构体的方法。