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    Metal polymeryls and the polymer solubilized surfaces derived therefrom
    25.
    发明授权
    Metal polymeryls and the polymer solubilized surfaces derived therefrom 有权
    金属聚合物和由其衍生的聚合物增溶表面

    公开(公告)号：US09102844B2

    公开(公告)日：2015-08-11

    申请号：US14100303

    申请日：2013-12-09

    Applicant: ExxonMobil Chemical Patents Inc.

    Inventor： Matthew W. Holtcamp ,  Patrick Brant ,  Donna J. Crowther ,  John R. Hagadorn ,  Gregory S. Day

    IPC: C09D123/12 ,  C08F210/06 ,  C08F8/06 ,  C08F110/06 ,  C09D123/10 ,  C08F10/04 ,  C08F4/52

    CPC classification number: C09D123/12 ,  C08F4/52 ,  C08F8/06 ,  C08F10/04 ,  C08F110/06 ,  C08F210/06 ,  C09D123/10 ,  C09D123/26

    Abstract: Disclosed herein are certain propylene-based metal polymerals and their use in modifying surfaces, and, in general, metal polymerals used in modifying surfaces. In one aspect is a metal polymeryl comprising compounds having the general formula: MR3−nR′n; wherein each R group is a hydrogen or C1 to C10 or C20 alkyl, and each R′ group is selected from propylene-based polymers having an Mn of at least 300 g/mole; n is 1, 2, or 3; and M is a Group 12 or 13 metal, preferably aluminum or zinc; wherein the first portion of the R′ group bound to the metal M is a —CH2CH2— group, and the terminal portion of the R′ group is isobutyl. Surfaces that are modified or “solubilized” include particles of silica or alumina, glass, metal, clay and other hydroxyl-containing materials of all sizes.

    Abstract translation: 本文公开了某些丙烯基金属聚合物及其在改性表面中的用途，以及通常用于改性表面的金属聚合物。 一方面是包含具有以下通式的化合物的金属聚合物：MR3-nR'n; 其中每个R基团是氢或C 1至C 10或C 20烷基，并且每个R'基团选自Mn至少为300g / mol的基于丙烯的聚合物; n为1,2或3; M为12或13族金属，优选为铝或锌; 其中与金属M键合的R'基团的第一部分是-CH 2 CH 2基团，R'基团的末端部分是异丁基。 被修饰或“溶解”的表面包括二氧化硅或氧化铝的颗粒，玻璃，金属，粘土和其它各种尺寸的含羟基材料。

    Catalysts and methods of use thereof to produce vinyl terminated polymers
    27.
    发明授权
    Catalysts and methods of use thereof to produce vinyl terminated polymers 有权
    催化剂及其制备乙烯基封端聚合物的方法

    公开(公告)号：US08816027B2

    公开(公告)日：2014-08-26

    申请号：US13875737

    申请日：2013-05-02

    Applicant: ExxonMobil Chemical Patents Inc.

    Inventor： Donna J. Crowther ,  Patrick Brant ,  Carlos U. De Garcia ,  Jacqueline A. Lovell

    IPC: C08F4/6592 ,  C08F4/642 ,  C08F4/643 ,  C08F110/06 ,  B01J31/14 ,  B01J31/12 ,  C08F4/76 ,  C08F4/16 ,  C08F210/06

    CPC classification number: C08F4/65912 ,  B01J31/12 ,  B01J31/14 ,  B01J31/2295 ,  B01J2531/48 ,  B01J2531/49 ,  C08F4/16 ,  C08F4/65908 ,  C08F4/6592 ,  C08F4/76 ,  C08F110/06 ,  C08F210/06 ,  Y10S526/943 ,  C08F210/16 ,  C08F2500/03 ,  C08F10/06 ,  C08F4/65927

    Abstract: This invention relates to a homogenous process for making a vinyl terminated propylene polymer, wherein the process comprises: contacting, propylene, under polymerization conditions, with a catalyst system comprising an activator and at least one metallocene compound, where the metallocene compound is represented by the formula: where: M is hafnium or zirconium; each X is a group bound to M as described herein; each R1 and R2 is, independently, a C1 to C10 alkyl group; each R3 is, independently, hydrogen; each R4, R5, and R6, is, independently, hydrogen or a substituted or unsubstituted hydrocarbyl group, a heteroatom or heteroatom containing group; T is a bridging group as described herein; and further provided that any of adjacent R4, R5, and R6 groups may form a fused ring or multicenter fused ring system where the rings may be aromatic, partially saturated or saturated, wherein the activator comprises a non-coordinating anion.

    Abstract translation: 本发明涉及一种用于制备乙烯基封端的丙烯聚合物的均匀方法，其中该方法包括：在聚合条件下使丙烯与包含活化剂和至少一种金属茂化合物的催化剂体系接触，其中茂金属化合物由 式：其中：M是铪或锆; 每个X是如本文所述与M结合的基团; 每个R 1和R 2独立地为C 1至C 10烷基; 每个R 3独立地是氢; 每个R 4，R 5和R 6独立地是氢或取代或未取代的烃基，含杂原子或杂原子的基团; T是如本文所述的桥连基团; 并且进一步规定，任何相邻的R 4，R 5和R 6基团可以形成稠合环或多中心稠环体系，其中所述环可以是芳族的，部分饱和的或饱和的，其中所述活化剂包含非配位阴离子。

    Functionalized high vinyl terminated propylene based oligomers
    28.
    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：US08735502B2

    公开(公告)日：2014-05-27

    申请号：US13752998

    申请日：2013-01-29

    Applicant: ExxonMobil Chemical Patents Inc.

    Inventor： Patrick Brant ,  Donna J. Crowther

    IPC: C08F8/00 ,  C08F8/46 ,  C08F210/06 ,  C08F110/06 ,  C08F10/06

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

    Abstract: 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.

    Abstract translation: 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。

    Olefin functionalization by metathesis reaction
    29.
    发明授权
    Olefin functionalization by metathesis reaction 有权
    烯烃通过复分解反应进行功能化

    公开(公告)号：US08623962B2

    公开(公告)日：2014-01-07

    申请号：US13624041

    申请日：2012-09-21

    Applicant: ExxonMobil Chemical Patents Inc.

    Inventor： John R. Hagadorn ,  Matthew W. Holtcamp ,  Andrew G. Narvaez, Jr. ,  Donna J. Crowther ,  Patrick Brant

    IPC: C08F255/00 ,  C08F255/02 ,  C08F210/06 ,  C08F110/06

    CPC classification number: C08F210/06 ,  C08F210/16 ,  C08F220/06 ,  C08F220/14 ,  C08F255/02 ,  C08F2500/20 ,  C08F2500/02

    Abstract: This invention relates to a process to functionalize propylene co-oligomer comprising contacting an alkene metathesis catalyst with a heteroatom containing alkene, and a propylene 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 (mol % ethylene incorporated)+100), when 10 to 60 mol % ethylene is present in the co-oligomer, and 2) X=45, when greater than 60 and less than 70 mol % ethylene is present in the co-oligomer, and 3) X=(1.83*(mol % ethylene incorporated)−83), when 70 to 90 mol % ethylene is present in the co-oligomer. This invention also relates to a process to functionalize propylene homo-oligomer comprising contacting an alkene metathesis catalyst with a heteroatom containing alkene, and a propylene 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.

    Abstract translation: 本发明涉及官能化丙烯共聚低聚物的方法，包括使烯烃复分解催化剂与含杂原子的烯烃接触，以及丙烯，共聚低聚物，其Mn为300至30,000g / mol，包含10至90mol％的丙烯和10 至90mol％的乙烯，其中低聚物具有至少X％的烯丙基链端，其中：1）X =（ - 0.94（加入的乙烯的摩尔％）+100），当共聚物中存在10至60mol％的乙烯时 - 低聚物，和2）X = 45，当共聚低聚物中存在大于60且小于70摩尔％的乙烯时，和3）X =（1.83×（摩尔乙烯加入）-83），当70〜 共聚低聚物中存在90mol％的乙烯。 本发明还涉及使丙烯均聚物低聚物官能化的方法，包括使烯烃复分解催化剂与含杂原子的烯烃和包含丙烯的丙烯均聚物接触，其中低聚物具有：至少93％的烯丙基链端，Mn 约500至约20,000g / mol，异丁基链端至烯丙基乙烯基的比例为0.8:1至1.2:1.0，低于100ppm的铝。

    Enhanced Catalyst Performance for Production of Vinyl Terminated Propylene and Ethylene/Propylene Macromers
    30.
    发明申请
    Enhanced Catalyst Performance for Production of Vinyl Terminated Propylene and Ethylene/Propylene Macromers 有权
    用于生产乙烯基末端丙烯和乙烯/丙烯大分子单体的增强的催化剂性能

    公开(公告)号：US20130197180A1

    公开(公告)日：2013-08-01

    申请号：US13655674

    申请日：2012-10-19

    Applicant: ExxonMobil Chemical Patents Inc.

    Inventor： Donna J. Crowther ,  Renuka N. Ganesh ,  Andrew G. Narvaez, JR. ,  Patrick Brant

    IPC: C08F10/06

    CPC classification number: C08F10/06 ,  B01J31/2295 ,  B01J2231/12 ,  B01J2531/48 ,  B01J2531/49 ,  C08F4/65925 ,  C08F4/65927 ,  C08F10/00 ,  C08F110/06 ,  C08F210/06 ,  Y10S526/943 ,  C08F4/65922 ,  C08F2500/03 ,  C08F210/16

    Abstract: This invention relates to a transition metal catalyst compound represented by the structure: wherein M is hafnium or zirconium; each X is, independently, selected from the group consisting of hydrocarbyl radicals having from 1 to 20 carbon atoms, hydrides, amides, alkoxides, sulfides, phosphides, halogens, dienes, amines, phosphines, ethers, or a combination thereof; each R1 and R3 are, independently, a C1 to C8 alkyl group; and each R2, R4, R5, R6, R7, R8, R9, R10, R11, R12, R13, and R14 are, independently, hydrogen, or a substituted or unsubstituted hydrocarbyl group having from 1 to 8 carbon atoms, provided however that at least three of the R10-R14 groups are not hydrogen, compositions thereof and methods of use thereof to prepare polymers.

    Abstract translation: 本发明涉及由以下结构表示的过渡金属催化剂化合物：其中M是铪或锆; 每个X独立地选自具有1至20个碳原子的烃基，氢化物，酰胺，醇盐，硫化物，磷化物，卤素，二烯，胺，膦，或其组合; 每个R 1和R 3独立地为C 1至C 8烷基; 并且每个R 2，R 4，R 5，R 6，R 7，R 8，R 9，R 10，R 11，R 12，R 13和R 14独立地为氢，或具有1至8个碳原子的取代或未取代的烃基， 至少三个R10-R14基团不是氢，其组合物及其制备聚合物的方法。

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