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    Process of Polyolefin Functionalization
    15.
    发明申请
    Process of Polyolefin Functionalization 有权
    聚烯烃功能化过程

    公开(公告)号：US20160152740A1

    公开(公告)日：2016-06-02

    申请号：US14900989

    申请日：2014-06-30

    Applicant: EXXONMOBIL CHEMICAL PATENTS INC.

    Inventor： Man Kit Ng ,  David T. Ferrughelli ,  Hong Cheng ,  Emmanuel Ulysse ,  Donna J. Crowther ,  Edward A. Lemon ,  Patrick Brant

    IPC: C08F8/46

    CPC classification number: C08F8/46 ,  C08F2810/30 ,  C08F2810/40 ,  C08F110/10 ,  C08F110/06 ,  C08F210/06 ,  C08F210/08 ,  C08F210/14

    Abstract: Disclosed is a method of functionalizing a vinyl terminated polyolefin, the method comprising combining a vinyl terminated polyolefin and a α,β-unsaturated carbonyl compound at a temperature of at least 150° C. and a pressure of at least 14 psi, forming a functionalized polyolefin. The functionalized polyolefin comprises a compound or mixture of compounds represented the formula: wherein each R1 is, independently, selected from hydrogen and C1 to C4 or C10 alkyls; n is an integer from 2 to 800; and each X is, independently, a functional group derived from the α,β-unsaturated carbonyl compound.

    Abstract translation: 公开了一种官能化乙烯基封端的聚烯烃的方法，该方法包括在至少150℃的温度和至少14psi的压力下将乙烯基封端的聚烯烃和α，β-不饱和羰基化合物组合，形成 官能化聚烯烃。 官能化聚烯烃包括化合物或下式化合物的混合物：其中每个R 1独立地选自氢和C 1至C 4或C 10烷基; n为2〜800的整数; 并且每个X独立地是衍生自α，β-不饱和羰基化合物的官能团。

    Propylene Copolymers for Adhesive Applications
    17.
    发明申请
    Propylene Copolymers for Adhesive Applications 有权
    用于粘合剂应用的丙烯共聚物

    公开(公告)号：US20140080974A1

    公开(公告)日：2014-03-20

    申请号：US14086298

    申请日：2013-11-21

    Applicant: ExxonMobil Chemical Patents Inc.

    Inventor： Peijun Jiang ,  Patrick Brant ,  David Aaron Henning ,  David Raymond Johnsrud ,  Charles Lewis Sims

    IPC: C08F210/06

    CPC classification number: C08F210/06 ,  C08F10/06 ,  C08L23/142 ,  C08L2666/06 ,  C09J123/142 ,  C08F2/001 ,  C08F210/14 ,  C08F2500/17 ,  C08F2500/09 ,  C08F2500/20 ,  C08F2500/11 ,  C08F2500/21

    Abstract: Disclosed herein is an in-reactor produced multi-component copolymer comprises a semi-crystalline component having a crystallinity of 20% or more, and an amorphous component having a crystallinity of 5% or less. The copolymer comprises at least 80 wt % of units derived from propylene and from about 1 to about 20 wt % of units derived from at least one C6 to C12 alpha-olefin. The copolymer has a viscosity at 190° C. of at least 530 mPa sec and a heat of fusion between about 10 and about 70 J/g. An adhesive containing the copolymer exhibits a good balance of adhesive properties and mechanical strength.

    Abstract translation: 本文公开了一种反应器内生产的多组分共聚物，其包含结晶度为20％以上的半结晶成分和结晶度为5％以下的无定形成分。 共聚物包含至少80重量％的衍生自丙烯的单元和约1至约20重量％的衍生自至少一个C 6至C 12α-烯烃的单元。 共聚物在190℃下的粘度至少为530mPa·s，熔融热在约10至约70J / g之间。 含有共聚物的粘合剂显示良好的粘合性能和机械强度的平衡。

    High vinyl terminated propylene based oligomers
    18.
    发明授权
    High vinyl terminated propylene based oligomers 有权
    高乙烯基封端的丙烯基低聚物

    公开(公告)号：US08653209B2

    公开(公告)日：2014-02-18

    申请号：US13670085

    申请日：2012-11-06

    Applicant: ExxonMobil Chemical Patents Inc.

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

    IPC: C08F4/64 ,  C08F4/52 ,  C08F4/76 ,  C08F10/06

    CPC classification number: C08F210/06 ,  C08F210/16 ,  C08F2500/20 ,  C08F2500/02

    Abstract: This invention relates to a 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 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 homo-oligomer, comprising propylene, wherein the productivity is greater than 4500 g/mmol Hf (or Zr)/hour.

    Abstract translation: 本发明涉及Mn为300〜30,000g / mol，包含10-90mol％丙烯和10-90mol％乙烯的共低聚物，其中低聚物具有至少X％的烯丙基链末端，其中：1） 当共聚低聚物中存在10至60摩尔％的乙烯时，X =（ - 0.94（摩尔％乙烯掺入）+100），和2）X = 45，当大于60且小于70摩尔％时存在乙烯 在共低聚物中，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均聚物，其中低聚物具有：至少93％的烯丙基链端，约500至约20,000g / mol的Mn，异丁基链端至烯丙基乙烯基的比例为0.8： 1至1.2：1.0和小于100ppm的铝。 本发明还涉及制备包含丙烯的均聚物的方法，其中生产率大于4500g / mmol Hf（或Zr）/小时。

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