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    Amphiphilic block polymers prepared by alkene
    7.
    发明授权
    Amphiphilic block polymers prepared by alkene 有权
    由烯烃制备的两亲嵌段聚合物

    公开(公告)号：US08754170B2

    公开(公告)日：2014-06-17

    申请号：US13868632

    申请日：2013-04-23

    Applicant: ExxonMobil Chemical Patents Inc.

    Inventor： John R. Hagadorn ,  Patrick Brant

    IPC: C08F265/06 ,  C08F4/00

    CPC classification number: C08F290/04 ,  C08F4/80 ,  C08F290/042 ,  C08F290/06 ,  C08F290/062 ,  C08G61/12 ,  C08G2261/126 ,  C08G2261/419 ,  Y10S525/91 ,  Y10S525/925

    Abstract: The invention relates to a multiblock polyolefin, and methods to make a multiblock polyolefin, represented by the formula (X) or (XII): PO—C(R11)(R12)—C(R13)═C(R14)—C(O)—O—((CR15R16)z—(CR17R18)m—O)n—R19  (X) or PO—C(R11)(R12)—C(R13)═C(R14)—C(O)—O—((CR15R16)z—(CR17R18)mO)n—C(O)—C(R14)═C(R13)—C(R12)(R11)—PO  (XX), wherein R11, R12, R13, and R14 are each independently a substituted or unsubstituted C1 through C4 hydrocarbyl group or a hydrogen; R15, R16, R17, and R18 are each independently a substituted or unsubstituted C1 through C4 hydrocarbyl group or a hydrogen; R19 is a C1 to a C20 substituted or unsubstituted hydrocarbyl group or a hydrogen; z is ≧1 to about 5; m is ≧1 to about 5; PO is a polyolefin hydrocarbyl group comprising 10 to 4000 carbon atoms; and n is from 1 to about 10,000.

    Abstract translation: 本发明涉及多嵌段聚烯烃和由式（X）或（XII）表示的多嵌段聚烯烃的方法：PO-C（R11）（R12）-C（R13）= C（R14）-C（ O）-O - （（CR15R16）z-（CR17R18）m-O）n-R19（X）或PO-C（R11）（R12）-C（R13）= C（R14）-C（O） O（ - ）（CR 15 R 16）z - （CR 17 R 18）m O）n -C（O）-C（R 14）= C（R 13）-C（R 12）（R 11）-PO（XX）其中R 11，R 12，R 13， 和R 14各自独立地为取代或未取代的C1至C4烃基或氢; R 15，R 16，R 17和R 18各自独立地为取代或未取代的C 1至C 4烃基或氢; R19是C1至C20取代或未取代的烃基或氢; z为≥1-约5; m为≥1-5; PO是包含10至4000个碳原子的聚烯烃烃基; n为1〜约10,000。

    Olefin Functionalization By Metathesis Reaction
    9.
    发明申请
    Olefin Functionalization By Metathesis Reaction 有权
    烯烃功能化通过复分解反应

    公开(公告)号：US20130030126A1

    公开(公告)日：2013-01-31

    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: C08F8/00 ,  C08F10/06 ,  C07C67/00

    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。

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