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1. 发明申请

WO2011019474A2 CATALYST SYSTEM, PROCESS FOR OLEFIN POLYMERIZATION, AND POLYMER COMPOSITIONS PRODUCED THEREFROM 审中-公开
标题翻译：催化剂体系，烯烃聚合方法及其生产的聚合物组合物
公开(公告)号：WO2011019474A2
公开(公告)日：2011-02-17
申请号：PCT/US2010/042065
申请日：2010-07-15
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , CROWTHER, Donna, J. , JIANG, Peijun , KOLB, Rainer
发明人： CROWTHER, Donna, J. , JIANG, Peijun , KOLB, Rainer
IPC分类号： C08F10/06
CPC分类号： C08F210/06 , B01J31/0201 , B01J31/0235 , B01J31/0239 , B01J31/0254 , B01J31/0255 , B01J31/146 , B01J31/1608 , B01J31/1616 , B01J31/2295 , B01J2231/122 , B01J2531/0269 , B01J2531/0297 , B01J2531/40 , B01J2531/48 , B01J2531/49 , C08F4/65912 , C08F4/65916 , C08F4/65927 , C08F10/06 , C08F110/06 , C08F210/02 , C08F210/16 , Y10S526/943 , Y10T442/60 , C08F4/65908 , C08F2500/08 , C08F2500/20 , C08F2500/03 , C08F2500/17
摘要： Provided are catalyst systems, processes for polymerizing one or more olefins, polymers resulting therefrom, and articles prepared from such polymers. The processes comprise contacting under polymerization conditions one or more olefin monomers, preferably propylene, with a catalyst system comprising a transition metal compound and an activator of the formula (1) or (2) as described herein. The polymer compositions described herein exhibit advantageously narrow composition distributions and high melting points in comparison to conventional polymers having the same comonomer content. The polymers described herein exhibit improved properties, e.g., pellet stability, impact properties, heat seal properties, and structural integrity in film and fabricated parts applications.
摘要翻译：提供催化剂体系，聚合一种或多种烯烃的方法，由此产生的聚合物和由这种聚合物制备的制品。该方法包括在聚合条件下使一种或多种烯烃单体，优选丙烯与包含如本文所述的过渡金属化合物和式（1）或（2）的活化剂的催化剂体系接触。与具有相同共聚单体含量的常规聚合物相比，本文所述的聚合物组合物显示有利的是窄的组成分布和高熔点。本文所述的聚合物在膜和制造零件应用中表现出改进的性能，例如丸粒稳定性，冲击性能，热封性能和结构完整性。

2. 发明申请

WO2011090861A1 LUBRICATING OIL COMPOSITIONS AND METHOD FOR MAKING THEM 审中-公开
标题翻译：润滑油组合物及其制备方法
公开(公告)号：WO2011090861A1
公开(公告)日：2011-07-28
申请号：PCT/US2011/021000
申请日：2011-01-12
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , KOLB, Rainer , FARNG, Liehpao, O. , DATTA, Sudhin , CROWTHER, Donna, J. , JIANG, Peijun
发明人： KOLB, Rainer , FARNG, Liehpao, O. , DATTA, Sudhin , CROWTHER, Donna, J. , JIANG, Peijun
IPC分类号： C08F210/02 , C08L23/06 , C10M143/00
CPC分类号： C08F210/16 , C08F4/65908 , C08F4/65927 , C08F10/00 , C08F210/02 , C08F210/06 , C08L23/0807 , C10M143/04 , C10M143/06 , C10M143/08 , C10M171/02 , C10M171/04 , C10M2205/022 , C10N2230/02 , C10N2230/04 , C10N2230/45 , C10N2240/04 , C10N2240/042 , C10N2240/08 , C10N2240/102 , C10N2240/103 , C10N2240/104 , C08L2666/02 , C10M2205/026 , C10M2205/024 , C10M2205/028 , C08F210/14 , C08F2500/03 , C08F2500/12 , C08F210/00
摘要： Provided are ethylene propylene copolymers, compositions and methods for making the same. The composition may include an ethylene copolymer, comprising 40 wt% to 70 wt% of units derived from ethylene, and at least 30 wt% of units derived from at least one α- olefin having 3 to 20 carbon atoms. The composition can have a melting point (Tm) in 0C, as measured by DSC, that satisfies the relation: Tm > 3.4 x E - 180, where E is the weight % of units derived from ethylene in the copolymer. The composition can also have a Mw/Mn ratio of about 1.5 to about 3.5. The composition can further have a content of Group 4 metals derived from a catalyst of 25 ppm or less.
摘要翻译：提供的是乙烯丙烯共聚物，组合物和制备它们的方法。组合物可以包括乙烯共聚物，其包含40重量％至70重量％的衍生自乙烯的单元和至少30重量％的至少一种具有3至20个碳原子的α-烯烃的单元。通过DSC测定，该组合物的熔点（Tm）为0℃，满足Tm> 3.4×E-180的关系，其中E为共聚物中衍生自乙烯的单元的重量％。组合物还可以具有约1.5至约3.5的Mw / Mn比。组合物还可以具有衍生自25ppm或更低的催化剂的第4族金属的含量。

3. 发明申请

WO2011090859A1 ETHYLENE COPOLYMERS, METHODS FOR THEIR PRODUCTION, AND USE 审中-公开
标题翻译：乙烯共聚物，其生产方法和用途
公开(公告)号：WO2011090859A1
公开(公告)日：2011-07-28
申请号：PCT/US2011/020993
申请日：2011-01-12
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , JIANG, Peijun , KOLB, Rainer , CROWTHER, Donna, J.
发明人： JIANG, Peijun , KOLB, Rainer , CROWTHER, Donna, J.
IPC分类号： C08F210/02
CPC分类号： C08F210/16 , C08F4/65908 , C08F4/65927 , C08F10/00 , C08F210/02 , C08F210/06 , C08L23/0807 , C10M143/04 , C10M143/06 , C10M143/08 , C10M171/02 , C10M171/04 , C10M2205/022 , C10N2230/02 , C10N2230/04 , C10N2230/45 , C10N2240/04 , C10N2240/042 , C10N2240/08 , C10N2240/102 , C10N2240/103 , C10N2240/104 , C08L2666/02 , C10M2205/026 , C10M2205/024 , C10M2205/028 , C08F210/14 , C08F2500/03 , C08F2500/12 , C08F210/00
摘要： Provided is an ethylene copolymer having 40 wt.% to 70 wt.% of units derived from ethylene and at least 30 wt.% of units derived from at least one α-olefm having 3 to 20 carbon atoms and has the following properties: (a) a weight-average molecular weight (Mw), as measured by GPC, in the range of about 50,000 to about 200,000 g/mol; (b) a melting point (Tm) in 0C, as measured by DSC, that satisfies the relation: Tm > 3.4 x E - 180 where E is the weight % of units derived from ethylene in the copolymer; (c) a ratio of MwMn of about 1.8 to about 2.5; (d) a content of Group 4 metals of no more than 5 ppm; and (e) a ratio of wt ppm Group 4 metals/ wt ppm Group 5 metals of at least 3. Also provided are methods for making an ethylene copolymer and compositions comprising an ethylene copolymer.
摘要翻译：提供了一种乙烯共聚物，其具有40重量％至70重量％的衍生自乙烯的单元和至少30重量％的衍生自具有3至20个碳原子的至少一个α-烯烃的单元，并且具有以下性质： a）通过GPC测量的重均分子量（Mw）在约50,000至约200,000g / mol的范围内; （b）通过DSC测量的0℃下的熔点（Tm），满足关系：Tm> 3.4×E-180其中E是共聚物中衍生自乙烯的单元的重量％; （c）MwMn的比值为约1.8至约2.5; （d）不超过5ppm的第4族金属的含量; 和（e）第4族金属wt / wtppm第5族金属的比例至少为3.还提供了制备乙烯共聚物和包含乙烯共聚物的组合物的方法。

4. 发明申请

WO2010014344A2 CATALYST SYSTEM AND PROCESS FOR OLEFIN POLYMERIZATION 审中-公开
标题翻译：催化剂体系和烯烃聚合方法
公开(公告)号：WO2010014344A2
公开(公告)日：2010-02-04
申请号：PCT/US2009/049528
申请日：2009-07-02
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , CROWTHER, Donna, J. , JIANG, Peijun , RODRIGUEZ, George
发明人： CROWTHER, Donna, J. , JIANG, Peijun , RODRIGUEZ, George
IPC分类号： C08F10/06 , C08F4/6592 , B01J31/02 , B01J31/14 , B01J31/16 , B01J31/22
CPC分类号： C08F10/06 , B01J31/0239 , B01J31/0268 , B01J31/146 , B01J31/1616 , B01J31/2295 , B01J2231/122 , B01J2531/48 , B01J2531/49 , C08F4/65912 , C08F4/65916 , C08F4/65927 , C08F110/06 , C08F210/06 , C08F210/16 , Y10S526/943 , C08F4/65908 , C08F2500/08 , C08F2500/20 , C08F2500/03 , C08F2500/17
摘要： The present application relates to a new catalyst system for the polymerization of olefins, comprising a new ionic activator having the formula: [R 1 R 2 R 3 AH] + [Y]", wherein [Y] - is a non- coordinating anion (NCA), A is nitrogen or phosphorus, R 1 and R 2 are hydrocarbyl groups or heteroatom-containing hydrocarbyl groups and together form a first, 3- to 10-membered non- aromatic ring with A, wherein any number of adjacent ring members may optionally be members of at least one second, aromatic or aliphatic ring or aliphatic and/or aromatic ring system of two or more rings, wherein said at least one second ring or ring system is fused to said first ring, and wherein any atom of the first and/or at least one second ring or ring system is a carbon atom or a heteroatom and may be substituted independently by one or more substituents selected from the group consisting of a hydrogen atom, halogen atom, C 1 to C 10 alkyl, C 5 to C 15 aryl, C 6 to C 25 arylalkyl, and C 6 to C 25 alkylaryl, and R 3 is a hydrogen atom or C 1 to C 10 alkyl, or R 3 is a C 1 to C 10 alkylene group that connects to said first ring and/or to said at least one second ring or ring system. The present application also relates to a process for the polymerization of olefins, preferably propylene, using this and other catalyst systems, as well as to polymers made by said process.
摘要翻译：本申请涉及用于烯烃聚合的新型催化剂体系，其包含具有下式的新的离子活化剂：[R 1 R 2 R 3 A H] + [Y]“，其中[Y] - 为非配位阴离子（NCA），A为氮或磷，R 1和R 2是烃基或含杂原子的烃基，并且与A一起形成第一个3至10元非芳族环，其中任何数量的相邻环成员可以任选地是至少一个第二个是两个或更多个环的芳族或脂族环或脂族和/或芳族环系，其中所述至少一个第二环或环系与所述第一环稠合，并且其中第一和/或至少一个第二环或环系是碳原子或杂原子，并且可以被一个或多个选自氢原子，卤素原子，C 1至C 10烷基，C 5至C 15芳基，C 6至C 25芳烷基，和C 6至C 25烷基芳基，R 3是氢基原子或C1至C10烷基，或R3是连接到所述第一环和/或所述至少一个第二环或环系统的C1至C10亚烷基。本申请还涉及使用这种和其它催化剂体系以及通过所述方法制备的聚合物来聚合烯烃，优选丙烯的方法。

5. 发明申请

WO2012134717A2 VINYL TERMINATED HIGHER OLEFIN POLYMERS AND METHODS TO PRODUCE THEREOF 审中-公开
标题翻译：乙烯基封端的高级烯烃聚合物及其制备方法
公开(公告)号：WO2012134717A2
公开(公告)日：2012-10-04
申请号：PCT/US2012/027682
申请日：2012-03-05
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , CROWTHER, Donna, J. , HOLTCAMP, Matthew, W. , HAGADORN, John, R. , RUFF, Charles, J. , RODRIGUEZ, George , BRANT, Patrick
发明人： CROWTHER, Donna, J. , HOLTCAMP, Matthew, W. , HAGADORN, John, R. , RUFF, Charles, J. , RODRIGUEZ, George , BRANT, Patrick
IPC分类号： C08F210/14 , C08F210/06 , C08L23/18 , C08F4/64 , C10M107/10
CPC分类号： C10M107/10 , C08F4/65908 , C08F4/65925 , C08F4/65927 , C08F210/06 , C08F210/14 , C08L2314/06 , C10M2205/0245 , C10M2205/0265 , C10M2205/0285 , C10N2220/021 , C10N2220/022 , C10N2220/028 , C10N2270/00 , C08F2500/17
摘要： This invention relates to a vinyl terminated higher olefin copolymer having an Mn of 300 g/mol or more (measured by 1 H NMR) comprising: (i) from about 20 to about 99.9 mol% of at least one C 5 to C 40 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 至约99.9摩尔％的至少一种C≡5至C≡40高级烯烃单体; 和（ii）约0.1至约80摩尔％的丙烯; 其中高级烯烃共聚物具有至少40％的烯丙基链端。该共聚物还可具有小于0.7：1的异丁基链端与烯丙基链端部比例和/或大于2：1的烯丙基链端部与乙烯叉基链端部比率。

6. 发明申请

WO2012134726A2 HYDROSILYATION OF VINYL MACROMERS WITH METALLOCENES 审中-公开
标题翻译：醋酸镁与金属醇的氢化作用
公开(公告)号：WO2012134726A2
公开(公告)日：2012-10-04
申请号：PCT/US2012/027710
申请日：2012-03-05
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , CROWTHER, Donna, J. , LOVELL, Jacqueline, A. , BRANT, Patrick
发明人： CROWTHER, Donna, J. , LOVELL, Jacqueline, A. , BRANT, Patrick
IPC分类号： C08F8/00 , C08F8/42 , C08F4/656 , C08F10/00 , C08L23/26
CPC分类号： C08F8/00 , C08F4/65908 , C08F4/65927 , C08F8/42 , C08F10/00 , C08L23/26
摘要： This invention relates to a process to functionalize polyolefins comprising contacting a metallocene catalyst with a hydrosilane, and one or more vinyl terminated polyolefins. This invention further relates to the hydrosilane- functionalized polyolefins produced thereby.
摘要翻译：本发明涉及官能化聚烯烃的方法，包括使茂金属催化剂与氢硅烷和一种或多种乙烯基封端的聚烯烃接触。本发明还涉及由此制备的氢硅烷官能化的聚烯烃。

7. 发明申请

WO2009155510A3 POLYMACROMONOMER AND PROCESS FOR PRODUCTION THEREOF 审中-公开
公开(公告)号：WO2009155510A3
公开(公告)日：2009-12-23
申请号：PCT/US2009/047945
申请日：2009-06-19
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , BRANT, Patric , NARVAEZ, Andrew, G. , CROWTHER, Donna, J.
发明人： BRANT, Patric , NARVAEZ, Andrew, G. , CROWTHER, Donna, J.
IPC分类号： C08F212/08 , C08F210/06 , C08F210/02 , C08F210/00 , C08F4/64 , C08F4/6592
摘要： This invention relates to a polymacromonomer comprising at least one macromonomer and from 0 to 20wt% of a C 2 to C 12 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 70wt% macromonomer, based upon the weight of the polymacromonomer, g) from 0 to 20wt% aromatic containing monomer, based upon the weight of the polymacromonomer and h) optionally, a melting point of 50 o C or more. This invention also relates to processes to make such polymacromonomers.

8. 发明申请

WO2012134720A2 ENHANCED CATALYST PERFORMANCE FOR PRODUCTION OF VINYL TERMINATED PROPYLENE AND ETHYLENE/PROPYLENE MACROMERS 审中-公开
标题翻译：乙烯终止丙烯和乙烯/丙烯酸硬化剂的增强催化剂性能
公开(公告)号：WO2012134720A2
公开(公告)日：2012-10-04
申请号：PCT/US2012/027688
申请日：2012-03-05
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , CROWTHER, Donna, J. , GANESH, Renuka, N. , NARVAEZ, Andrew, G., Jr. , BRANT, Patrick
发明人： CROWTHER, Donna, J. , GANESH, Renuka, N. , NARVAEZ, Andrew, G., Jr. , BRANT, Patrick
IPC分类号： C08F8/00 , C08F10/00 , B01J31/12 , C07F7/00
CPC分类号： C07F17/00 , C08F4/65908 , C08F210/06 , C08F210/16 , C08F2500/03 , C08F4/65925
摘要： This invention relates to a transition metal catalyst compound represented by structure (A); 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 R 1 and R 3 are, independently, a C 1 to C 8 alkyl group; and each R 2 , R 4 , R 5 , R 6 , R 7 , R 8 , R 9 , R 10 , R 11 , R 12 , R 13 , and R 14 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 R 10 -R 14 groups are not hydrogen, compositions thereof and methods of use thereof to prepare polymers.
摘要翻译：本发明涉及由结构（A）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。

9. 发明申请

WO2012096698A3 POLYETHYLENE AND PROCESS FOR PRODUCTION THEREOF 审中-公开
公开(公告)号：WO2012096698A3
公开(公告)日：2012-07-19
申请号：PCT/US2011/056336
申请日：2011-10-14
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , CROWTHER, Donna, J. , FISCUS, David, M.
发明人： CROWTHER, Donna, J. , FISCUS, David, M.
IPC分类号： C08F10/00 , C08F10/02 , C08F4/6592 , C08F210/16 , C08F4/06
摘要： This invention relates to a process for polymerizing olefins in which the amount of trimethylaluminum in a methylalumoxane solution is adjusted to be from 1 to 25 mol%, prior to use as an activator, where the mol% trimethylaluminum is determined by 1 H NMR of the solution prior to combination with any support. This invention also relates to a process for polymerizing olefins in which the amount of an unknown species present in a methylalumoxane solution is adjusted to be from 0.10 to 0.65 integration units prior to use as an activator, where the amount of the unknown species is determined by the 1 H NMR spectra of the solution performed prior to combination with any support. Preferably, the methylalumoxane solution is present in a catalyst system also comprising a metallocene transition metal compound.

10. 发明申请

WO2012134721A2 VINYL TERMINATED HIGHER OLEFIN POLYMERS AND METHODS TO PRODUCE THEREOF 审中-公开
标题翻译：乙烯基封端的高级烯烃聚合物及其制备方法
公开(公告)号：WO2012134721A2
公开(公告)日：2012-10-04
申请号：PCT/US2012/027690
申请日：2012-03-05
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , HOLTCAMP, Matthew, W. , RUFF, Charles, J. , CROWTHER, Donna, J. , HAGADORN, John, R. , BRANT, Patrick
发明人： HOLTCAMP, Matthew, W. , RUFF, Charles, J. , CROWTHER, Donna, J. , HAGADORN, John, R. , BRANT, Patrick
IPC分类号： C08F10/14 , C08F210/16 , C08F4/64 , C08F4/6592
CPC分类号： C08F10/14 , C08F4/65908 , C08F4/65912 , C08F210/14 , C08F4/65925 , C08F4/65927 , C08F2500/02
摘要： This invention relates to higher olefin vinyl terminated polymers having an Mn of at least 200 g/mol (measured by lR NMR) including of one or more C4 to C4Q higher olefin derived units, where the higher olefin vinyl terminated polymer comprises substantially no propylene derived units; and wherein the higher olefin polymer has at least 5% allyl chain ends and processes for the production thereof. These vinyl terminated higher olefin polymers may optionally include ethylene derived units.
摘要翻译：本发明涉及具有至少200g / mol（通过1 H NMR测量）的Mn的高级烯烃乙烯基封端的聚合物，其包括一种或多种C 4 -C 40高级烯烃衍生的单元，其中高级烯烃乙烯基封端的聚合物基本不含丙烯衍生的单元并且其中高级烯烃聚合物具有至少5％的烯丙基链端和用于其生产的方法。这些乙烯基封端的高级烯烃聚合物可以任选地包括乙烯衍生的单元。

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