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1. 发明授权

US10889663B2 Asymmetric ANSA-metallocene catalyst compounds for producing polyolefins having a broad molecular weight distribution 有权
公开(公告)号：US10889663B2
公开(公告)日：2021-01-12
申请号：US16192493
申请日：2018-11-15
申请人： ExxonMobil Chemical Patents Inc.
发明人： Jian Yang , John R. Hagadorn , Gregory J. Karahalis , Timothy M. Boller , Evan J. Morris , Yan Jiang , Patrick Brant
IPC分类号： C07F17/00 , C08F4/6592 , C08F210/16 , C08F4/649 , C08F210/02 , C08F210/14 , C08F4/659 , C08J5/18 , C08F2/34
摘要： The present disclosure relates to asymmetric ansa-metallocene catalyst compounds that include at least one indenyl ligand substituted at the 3-position with a C3-C40 α-branched alkyl, such as 1-methylethyl, 1-methylpropyl, 1-methylbutyl, 1-ethylbutyl, 1,3-dimethylbutyl, 1-methyl-1-ethylbutyl, 1,1-diethylbutyl, 1-propylpentyl, and the like. Catalyst systems prepared with the catalyst compounds, polymerization methods using such catalyst systems, and polyolefins made using the polymerization methods are also described.

2. 发明授权

US09359456B2 Catalytic hydroformylation of vinyl terminated polyolefins 有权
标题翻译：乙烯基封端的聚烯烃的催化加氢甲酰化
公开(公告)号：US09359456B2
公开(公告)日：2016-06-07
申请号：US14031437
申请日：2013-09-19
申请人： ExxonMobil Chemical Patents Inc.
发明人： Donna J. Crowther , Patrick Brant
IPC分类号： C08F8/10 , C08F8/06 , C08F210/06 , C08F210/08 , C08F210/14 , C08F110/06 , C08F8/00
CPC分类号： C08F8/10 , C08F8/00 , C08F8/06 , C08F110/06 , C08F210/06 , C08F210/08 , C08F210/14 , C08F10/00 , C08F4/65922 , C08F10/06
摘要： This invention relates to a polyolefin composition comprising one or more of the following formulae: wherein the PO is the residual portion of a vinyl terminated macromonomer (VTM) having had a terminal unsaturated carbon of an allylic chain and a vinyl carbon adjacent to the terminal unsaturated carbon; and wherein the VTM is preferably a vinyl terminated polymer having greater than 30% allyl chain ends with an Mn of greater than 10,000.
摘要翻译：本发明涉及包含一种或多种下列通式的聚烯烃组合物：其中PO是具有烯键的末端不饱和碳和邻近末端不饱和的乙烯基碳的乙烯基封端的大分子单体（VTM）的残余部分碳; 并且其中VTM优选为具有大于30％的具有大于10,000的Mn的烯丙基链末端的乙烯基封端的聚合物。

3. 发明授权

US09273166B2 Functionalized resins obtained via olefin metathesis 有权
标题翻译：通过烯烃复分解得到的官能化树脂
公开(公告)号：US09273166B2
公开(公告)日：2016-03-01
申请号：US14032066
申请日：2013-09-19
申请人： ExxonMobil Chemical Patents Inc.
发明人： Ian C. Stewart , John R. Hagadorn , Mun F. Tse , George Rodriguez , Patrick Brant
IPC分类号： C08F136/20 , C07C13/45 , C07C233/10 , C07C57/26 , C07C255/31 , C07C67/343 , C07C13/68 , C09J123/14 , C08G61/08 , C09J165/00 , C08L65/00
CPC分类号： C08F136/20 , C07C13/45 , C07C13/68 , C07C57/26 , C07C67/343 , C07C233/10 , C07C255/31 , C07C2603/91 , C08G61/08 , C08G2261/1644 , C08G2261/3325 , C08G2261/418 , C08G2261/72 , C08L57/02 , C08L65/00 , C09J123/14 , C09J165/00 , C07C69/608 , C08L23/06 , C08L23/14
摘要： This invention relates to a reaction product obtained by contacting a polymer comprising units derived from dicyclopentadiene with a vinyl terminated macromonomer, a vinyl monomer or a vinylene monomer, in the presence of a metathesis catalyst, where the vinyl monomer or vinylene monomer is represented by the formula: wherein each X is, independently, —CO2R, —CONR1R2, CN, a C1 to a C20 alkyl group; R is a C1 to a C20 alkyl group or an aromatic group; each R1 and R2 is, independently, a hydrogen, a C1 to a C20 alkyl group, or an aromatic group; each R5 is, independently, a hydrogen atom or a C1 to a C40 alkyl group; each Ar is, independently, an aromatic group; and each n is, independently, from 0 to about 40.
摘要翻译：本发明涉及通过在复分解催化剂存在下将包含衍生自二环戊二烯的单体的聚合物与乙烯基封端的大分子单体，乙烯基单体或亚乙烯基单体接触而获得的反应产物，其中乙烯基单体或亚乙烯基单体由式：其中每个X独立地是-CO 2 R，-CONR 1 R 2，CN，C 1至C 20烷基; R是C1至C20烷基或芳基; 每个R 1和R 2独立地是氢，C 1至C 20烷基或芳基; 每个R 5独立地为氢原子或C 1至C 40烷基; 每个Ar独立地是芳族基团; 并且每个n独立地为0至约40。

4. 发明授权

US08993702B2 Enhanced catalyst performance for production of vinyl terminated propylene and ethylene/propylene macromers 有权
标题翻译：用于生产乙烯基封端的丙烯和乙烯/丙烯大分子单体的增强的催化剂性能
公开(公告)号：US08993702B2
公开(公告)日：2015-03-31
申请号：US13655674
申请日：2012-10-19
申请人： ExxonMobil Chemical Patents Inc.
发明人： Donna J. Crowther , Renuka N. Ganesh , Andrew G. Narvaez, Jr. , Patrick Brant
IPC分类号： C08F210/02 , C08F210/06 , C08F4/642 , C08F4/6592 , C08F10/06 , B01J31/22 , C08F10/00 , C08F110/06
CPC分类号： 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
摘要： 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.
摘要翻译：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。

5. 发明授权

US08841394B2 Vinyl terminated higher olefin copolymers and methods to produce thereof 有权
标题翻译：乙烯基封端的较高级烯烃共聚物及其制备方法
公开(公告)号：US08841394B2
公开(公告)日：2014-09-23
申请号：US13754422
申请日：2013-01-30
申请人： ExxonMobil Chemical Patents Inc.
发明人： Donna J. Crowther , Matthew W. Holtcamp , John R. Hagadorn , Charles J. Ruff , George Rodriguez , Patrick Brant
IPC分类号： C08F4/643 , C08F4/6592 , C08F210/14 , C08F210/06 , C08F232/08
CPC分类号： C08F232/08 , C08F210/14 , Y10S526/943 , C08F210/06 , C08F2500/02
摘要： This invention relates to a vinyl terminated higher olefin copolymer having an Mn of 300 g/mol or more (measured by 1H NMR) comprising: (i) from about 20 to about 99.9 mol % of at least one C5 to C40 higher olefin monomer; and (ii) from about 0.1 to about 80 mol % of propylene; wherein the higher olefin copolymer has at least 40% allyl chain ends. The copolymer may also have an isobutyl chain end to allyl chain end ratio of less than 0.7:1 and/or an allyl chain end to vinylidene chain end ratio of greater than 2:1.
摘要翻译：本发明涉及Mn为300g / mol或更高（通过1 H NMR测量）的乙烯基封端的高级烯烃共聚物，其包含：（i）约20-约99.9mol％的至少一种C 5至C 40高级烯烃单体; 和（ii）约0.1至约80mol％的丙烯; 其中所述较高级烯烃共聚物具有至少40％的烯丙基链端。该共聚物也可以具有小于0.7:1的异丁基链端与烯丙基链末端比和/或烯丙基链端与亚乙烯基链末端比大于2:1。

6. 发明授权

US08802797B2 Vinyl-terminated macromonomer oligomerization 有权
标题翻译：乙烯基封端的大分子单体低聚
公开(公告)号：US08802797B2
公开(公告)日：2014-08-12
申请号：US13629323
申请日：2012-09-27
申请人： ExxonMobil Chemical Patents Inc.
发明人： John R Hagadorn , Patrick Brant , Robbert Duchateau , Rafael Sablong
IPC分类号： C08F4/52 , C08F4/64 , C08F4/76 , C08F210/06 , C08F10/06
CPC分类号： C08F210/16 , C08F4/65908 , C08F4/65912 , C08F4/65927 , C08F10/00 , C08F299/00 , C08F2410/01 , C08F4/7042 , C08F4/64193 , C08F210/06 , C08F2500/03 , C08F2500/02
摘要： Vinyl-terminated macromonomer oligomerization, namely, a process to produce polymacromonomers comprising contacting a vinyl-terminated macromonomer with a catalyst system capable of oligomerizing vinyl-terminated macromonomer, in the presence of an aluminum containing compound, a zinc containing compound, or a combination thereof, under polymerization conditions to produce a polymacromonomer, and polymacromonomers produced thereby. Also, polymacromonomers having a degree of polymerization greater than 10, a glass transition temperature Tg of less than 60° C., and an Mn of greater than or equal to about 5000 Da.
摘要翻译：乙烯基封端的大分子单体低聚，即生产聚异氰酸酯的方法，包括使乙烯基封端的大分子单体与能够使乙烯基封端的大分子单体低聚的催化剂体系在含铝化合物，含锌化合物或其组合的存在下接触在聚合条件下制备聚共聚单体，由此制备聚异戊烯。此外，聚合度大于10，玻璃化转变温度Tg小于60℃，Mn大于或等于约5000Da的聚异氰酸共聚单体。

7. 发明授权

US08754170B2 Amphiphilic block polymers prepared by alkene 有权
标题翻译：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
申请人： ExxonMobil Chemical Patents Inc.
发明人： John R. Hagadorn , Patrick Brant
IPC分类号： C08F265/06 , C08F4/00
CPC分类号： C08F290/04 , C08F4/80 , C08F290/042 , C08F290/06 , C08F290/062 , C08G61/12 , C08G2261/126 , C08G2261/419 , Y10S525/91 , Y10S525/925
摘要： 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.
摘要翻译：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。

8. 发明申请

US20140088267A1 Hydrohalogenation Of Vinyl-Terminated Macromonomers And Functionalized Derivatives 有权
标题翻译：乙烯基封端的大分子单体和官能化衍生物的氢卤化
公开(公告)号：US20140088267A1
公开(公告)日：2014-03-27
申请号：US14033608
申请日：2013-09-23
申请人： ExxonMobil Chemical Patents Inc.
发明人： Man Kit NG , Donna J. Crowther , Hong Cheng , Patrick Brant
IPC分类号： C08F10/14 , C08F10/08 , C08F10/10 , C08F10/06
CPC分类号： C08F10/14 , C08F8/20 , C08F10/06 , C08F10/08 , C08F10/10 , C08F10/00 , C08F4/65925 , C08F4/65908 , C08F110/06
摘要： This invention relates to a polyolefin composition comprising one or more of the following formulae: wherein the PO is the residual portion of a vinyl terminated macromonomer (VTM) having had a terminal unsaturated carbon of an allylic chain and a vinyl carbon adjacent to the terminal unsaturated carbon; X is attached to the terminal portion of the VTM to provide PO—X or at the vinylidene carbon of the VTM to provide PO—CHXCH3; and X is Cl, Br, I, or F.
摘要翻译：本发明涉及包含一种或多种下列通式的聚烯烃组合物：其中PO是具有烯键的末端不饱和碳和邻近末端不饱和的乙烯基碳的乙烯基封端的大分子单体（VTM）的残余部分碳; X连接到VTM的端部以提供PO-X或在VTM的亚乙烯碳处提供PO-CHXCH 3; X是Cl，Br，I或F.

9. 发明申请

US20130030126A1 Olefin Functionalization By Metathesis Reaction 有权
标题翻译：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
申请人： ExxonMobil Chemical Patents Inc.
发明人： John R. HAGADORN , Matthew W. Holtcamp , Andrew G. Narvaez, JR. , Donna J. Crowther , Patrick Brant
IPC分类号： C08F8/00 , C08F10/06 , C07C67/00
CPC分类号： C08F210/06 , C08F210/16 , C08F220/06 , C08F220/14 , C08F255/02 , C08F2500/20 , C08F2500/02
摘要： 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.
摘要翻译：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。

10. 发明授权

US10759886B2 Single reactor production of polymers in gas or slurry phase 有权
公开(公告)号：US10759886B2
公开(公告)日：2020-09-01
申请号：US15570814
申请日：2016-05-27
申请人： ExxonMobil Chemical Patents Inc.
发明人： Lubin Luo , Jeanette M. Diop , Jian Yang , Sudhin Datta , Patrick Brant
IPC分类号： C08F210/06 , C08F210/16 , C08F4/6592
摘要： Disclosed are methods for the production of polymers, including random copolymers (RCPs), in single reactor gas or slurry phase polymerization processes, and polymer compositions produced therefrom. The methods enable polymers having low melting temperatures to be made in gas and slurry phase polymerization processes, where they conventionally could not be made in these processes due to stickiness and fouling problems in the reactor.

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