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1. 发明申请

WO2002083754A1 PROPYLENE ETHYLENE POLYMERS AND PRODUCTION PROCESS 审中-公开
标题翻译：丙烯乙烯聚合物和生产工艺
公开(公告)号：WO2002083754A1
公开(公告)日：2002-10-24
申请号：PCT/US2002/010515
申请日：2002-04-02
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , DATTA, Sudhin , HU, Weiguo , RAVISHANKAR, P. S. , HARRINGTON, Bruce, A. , RODRIGUEZ, George
发明人： DATTA, Sudhin , HU, Weiguo , RAVISHANKAR, P. S. , HARRINGTON, Bruce, A. , RODRIGUEZ, George
IPC分类号： C08F210/16
CPC分类号： C08F210/16 , C08F4/65908 , C08F4/65912 , C08F210/06 , Y10S526/941 , Y10S526/943 , C08F2/06 , C08F4/65927 , C08F2500/21 , C08F2500/20 , C08F2500/15 , C08F2500/17
摘要： Ethylene propylene copolymers, substantially free of diene, are described. The copolymers will have a uniform distribution of both tacticity and comonomer between copolymer chains. Further, the copolymers will exhibit a statistically insignificant intramolecular difference of tacticity. The copolymers are made in the presence of a metallocene catalyst.
摘要翻译：描述了基本上不含二烯的乙烯丙烯共聚物。共聚物在共聚物链之间具有均匀分布的立构规整度和共聚单体。此外，共聚物将显示统计学上不明显的立构规整度的分子内差异。共聚物在茂金属催化剂的存在下制备。

2. 发明申请

WO2002083753A1 PROPYLENE ETHYLENE COPOLYMERS 审中-公开
标题翻译：丙烯乙烯共聚物
公开(公告)号：WO2002083753A1
公开(公告)日：2002-10-24
申请号：PCT/US2001/012019
申请日：2001-04-12
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , COZEWITH, Charles , DATTA, Sudhin , HU, Weiguo
发明人： COZEWITH, Charles , DATTA, Sudhin , HU, Weiguo
IPC分类号： C08F210/16
CPC分类号： C08F210/16 , C08F4/65908 , C08F4/65912 , C08F210/06 , C08F4/65927 , C08F2500/20 , C08F2500/03 , C08F2500/21 , C08F2500/15
摘要： Ethylene propylene copolymers, substantially free of diene, are described. The copolymers will have a uniform distribution of both tacticity and comonomer between copolymer chains. Further, the copolymers will exhibit a statistically insignificant intramolecular difference of tacticity. The copolymers are made in the presence of a metallocene catalyst.
摘要翻译：描述了基本上不含二烯的乙烯丙烯共聚物。共聚物在共聚物链之间具有均匀分布的立构规整度和共聚单体。此外，共聚物将显示统计学上不明显的立构规整度的分子内差异。共聚物在茂金属催化剂的存在下制备。

3. 发明申请

WO2006113132A1 TRANSPARENT POLYOLEFIN COMPOSITIONS 审中-公开
标题翻译：透明聚烯烃组合物
公开(公告)号：WO2006113132A1
公开(公告)日：2006-10-26
申请号：PCT/US2006/012707
申请日：2006-04-06
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , DATTA, Sudhin , HU, Weiguo , KWALIK, Kristina, M. , OUHADI, Trazollah
发明人： DATTA, Sudhin , HU, Weiguo , KWALIK, Kristina, M. , OUHADI, Trazollah
IPC分类号： C08L23/10 , C08K5/00 , C08L23/14
CPC分类号： C08L23/10 , C08K5/01 , C08L23/0815 , C08L23/142 , C08L23/16 , C08L53/00 , C08L2205/02 , C08L2666/06
摘要： Disclosed herein are various compositions, including a transparent compositions comprising propylene-based polymers and a hydrocarbon resin.
摘要翻译：本文公开了各种组合物，包括包含基于丙烯的聚合物和烃树脂的透明组合物。

4. 发明申请

WO2009055212A1 CRYSTALLIZABLE PROPYLENE COPOLYMERS 审中-公开
标题翻译：可结晶的丙烯共聚物
公开(公告)号：WO2009055212A1
公开(公告)日：2009-04-30
申请号：PCT/US2008/078288
申请日：2008-09-30
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , RAVISHANKAR, Periagaram, Srinivasan , HU, Weiguo
发明人： RAVISHANKAR, Periagaram, Srinivasan , HU, Weiguo
IPC分类号： C08F4/64 , C08F210/06
CPC分类号： C08F210/16 , C08F4/65908 , C08F210/06 , C08F4/65927 , C08F210/14 , C08F2500/20 , C08F2500/03 , C08F2500/06
摘要： A propylene copolymer is described comprising at least 70 mol% of units derived from propylene, up to 30 mol% of units derived from a combination of ethylene, at least one alpha-olefin having from 4 to 10 carbon atoms, such that the molar ratio of ethylene-derived units to said alpha-olefm-derived units in said combination is from about 1 :9 to about 9: 1, and from 0 to about 3 mol% of units derived from a copolymerizable diene. The copolymer has isotactically arranged propylene derived sequences, an overall heat of fusion as determined by differential scanning calorimetry (DSC) of less than 65 J/g, a second melting point as determined by DSC of less than 1000C, less than one 1,3 insertion error per 1000 carbon atoms and a weight average molecular weight as determined by gel permeation chromatography (GPC) of from about 100,000 to about 500,000.
摘要翻译：描述了丙烯共聚物，其包含至少70mol％的衍生自丙烯的单元，至多30mol％的来自乙烯，至少一种具有4至10个碳原子的α-烯烃的组合的单元，使得摩尔比的来自所述组合的α-烯烃衍生单元的乙烯衍生单元为约1:9至约9:1，和0至约3mol％的衍生自可共聚二烯的单元。共聚物具有全同规配丙烯衍生的序列，通过差示扫描量热法（DSC）测定的总热量小于65J / g，通过DSC测定的第二熔点小于1000℃，小于1,13 插入误差/ 1000个碳原子和通过凝胶渗透色谱法（GPC）测定的重均分子量为约100,000至约500,000。

5. 发明申请

WO2005039761A2 MOLECULAR SIEVE CATALYST COMPOSITION, ITS MAKING AND USE IN CONVERSION PROCESSES 审中-公开
标题翻译：分子筛催化剂组合物，其在转化过程中的制备和使用
公开(公告)号：WO2005039761A2
公开(公告)日：2005-05-06
申请号：PCT/US2004/026547
申请日：2004-08-16
申请人： EXXONMOBIL Chemical Patents, Inc. , CHANG, Yun-Feng , VAUGHN, Stephen, N. , CLEM, Kenneth, R. , MARTENS, Luc, R., M. , HU, Weiguo
发明人： CHANG, Yun-Feng , VAUGHN, Stephen, N. , CLEM, Kenneth, R. , MARTENS, Luc, R., M. , HU, Weiguo
IPC分类号： B01J29/00
CPC分类号： B01J37/0045 , B01J29/06 , B01J29/84 , B01J29/85 , B01J35/002 , B01J37/0009 , C07C1/20 , C07C2521/04 , C07C2521/06 , C07C2521/16 , C07C2529/85 , Y02P30/20 , Y02P30/42 , Y10S502/504 , C07C11/02
摘要： This invention provides methods of making molecular sieve catalyst particles, molecular sieve slurries that can be used in such methods, molecular sieve catalyst compositions and their use in catalytic hydrocarbon conversion processes. In one of its aspects, the invention provides a method of making molecular sieve catalyst particles, the method comprising the steps of: a) providing a solution or suspension of an aluminum-containing inorganic oxide precursor in a liquid medium; b) combining the solution or suspension of aluminum-containing inorganic oxide precursor with a molecular sieve, and optionally other formulating agents, to form a catalyst formulation slurry; c) aging the catalyst formulation slurry to generate in said slurry a percentage, or increase in said slurry the existing percentage, of aluminum atoms of the aluminum-containing precursor in the form of oligomers having a sharp 27 Al NMR peak at 62-63 ppm; and d) forming molecular sieve catalyst particles from the catalyst formulation slurry. The catalyst compositions obtained by the methods of the present invention have improved attrition resistance, and are particularly useful in hydrocarbon conversion processes.
摘要翻译：本发明提供制备分子筛催化剂颗粒，可用于这些方法的分子筛浆料，分子筛催化剂组合物及其在催化烃转化方法中的应用的方法。在其一个方面，本发明提供了制备分子筛催化剂颗粒的方法，该方法包括以下步骤：a）提供含铝无机氧化物前体在液体介质中的溶液或悬浮液; b）将含铝的无机氧化物前体的溶液或悬浮液与分子筛和任选的其它配制剂组合以形成催化剂配方浆料; c）使催化剂配方浆料老化，以在所述浆料中产生百分比，或增加所述浆料中现有百分比的含铝前体的铝原子具有在62℃具有尖锐的27 C NMR峰的低聚物形式， 63 ppm; 和d）从催化剂配方浆料形成分子筛催化剂颗粒。通过本发明的方法获得的催化剂组合物具有改善的耐磨耗性，并且在烃转化方法中特别有用。

6. 发明申请

WO2004039852A1 LOW DENSITY ETHYLENE COPOLYMER, A PROCESS FOR MAKING SAME AND BLENDS COMPRISING SUCH COPOLYMER 审中-公开
标题翻译：低密度乙烯共聚物，制备该共聚物的方法和包含这种共聚物的共混物
公开(公告)号：WO2004039852A1
公开(公告)日：2004-05-13
申请号：PCT/US2003/033765
申请日：2003-10-28
申请人： EXXONMOBIL CHEMICAL PATENTS, INC. , HU, Weiguo , YU, Thomas, Chen-Chi
发明人： HU, Weiguo , YU, Thomas, Chen-Chi
IPC分类号： C08F210/16
CPC分类号： C08F210/16 , C08F2/06 , C08F210/14 , C08F2500/08 , C08F2500/12 , C08F2500/03 , C08F2500/26 , C08F210/08
摘要： The invention relates to novel low density elastomeric copolymer pellets, a process for making said pellets and blends made from such copolymer pellets. The elastomeric copolymer pellets of this invention have a high proportion of monoclinic crystallites.
摘要翻译：本发明涉及新型低密度弹性共聚物颗粒，制备所述颗粒的方法和由这种共聚物颗粒制成的共混物。本发明的弹性体共聚物颗粒具有高比例的单斜晶体。

7. 发明授权

EP1680221B1 METHOD OF MAKING OF MOLECULAR SIEVE CATALYST PARTICLES 有权
公开(公告)号：EP1680221B1
公开(公告)日：2018-10-24
申请号：EP04781264.9
申请日：2004-08-16
申请人： ExxonMobil Chemical Patents Inc.
发明人： CHANG, Yun-Feng , VAUGHN, Stephen, N. , CLEM, Kenneth, R. , MARTENS, Luc, R., M. , HU, Weiguo
IPC分类号： B01J29/00
CPC分类号： B01J37/0045 , B01J29/06 , B01J29/84 , B01J29/85 , B01J35/002 , B01J37/0009 , C07C1/20 , C07C2521/04 , C07C2521/06 , C07C2521/16 , C07C2529/85 , Y02P30/20 , Y02P30/42 , Y10S502/504 , C07C11/02
摘要： This invention provides methods of making molecular sieve catalyst particles, molecular sieve slurries that can be used in such methods, molecular sieve catalyst compositions and their use in catalytic hydrocarbon conversion processes. In one of its aspects, the invention provides a method of making molecular sieve catalyst particles, the method comprising the steps of: a) providing a solution or suspension of an aluminum-containing inorganic oxide precursor in a liquid medium; b) combining the solution or suspension of aluminum-containing inorganic oxide precursor with a molecular sieve, and optionally other formulating agents, to form a catalyst formulation slurry; c) aging the catalyst formulation slurry to generate in said slurry a percentage, or increase in said slurry the existing percentage, of aluminum atoms of the aluminum-containing precursor in the form of oligomers having a sharp 27 Al NMR peak at 62-63 ppm; and d) forming molecular sieve catalyst particles from the catalyst formulation slurry. The catalyst compositions obtained by the methods of the present invention have improved attrition resistance, and are particularly useful in hydrocarbon conversion processes.

8. 发明授权

EP1963426B1 THERMOPLASTIC VULCANIZATE ADHESIVE COMPOSITIONS 有权
标题翻译：热塑性硫化橡胶作为粘合成分
公开(公告)号：EP1963426B1
公开(公告)日：2013-04-03
申请号：EP06836179.9
申请日：2006-10-04
申请人： ExxonMobil Chemical Patents Inc.
发明人： CRAFTON, Justin , HU, Weiguo , JOHNSON, Jim Lee
IPC分类号： C08L23/16 , C08L51/06 , C08L23/10
CPC分类号： C08L23/16 , C08L23/10 , C08L51/06 , C08L2205/02 , C08L2205/03 , Y10T428/31504 , Y10T428/31855 , C08L2666/02

9. 发明授权

EP1390417B1 Process for polymerizing propylene and ethylene in solution 有权
标题翻译：一种用于在溶液中聚合丙烯和乙烯的方法
公开(公告)号：EP1390417B1
公开(公告)日：2010-10-20
申请号：EP02721670.4
申请日：2002-04-02
申请人： ExxonMobil Chemical Patents Inc.
发明人： DATTA, Sudhin , HU, Weiguo , RAVISHANKAR, P. S. , HARRINGTON, Bruce, A. , RODRIGUEZ, George
IPC分类号： C08F210/16 , C08F210/06 , C08F2/06 , C08F4/643
CPC分类号： C08F210/16 , C08F4/65908 , C08F4/65912 , C08F210/06 , Y10S526/941 , Y10S526/943 , C08F2/06 , C08F4/65927 , C08F2500/21 , C08F2500/20 , C08F2500/15 , C08F2500/17
摘要： Ethylene propylene copolymers, substantially free of diene, are described. The copolymers will have a uniform distribution of both tacticity and comonomer between copolymer chains. Further, the copolymers will exhibit a statistically insignificant intramolecular difference of tacticity. The copolymers are made in the presence of a metallocene catalyst.

10. 发明公开

EP1680221A2 MOLECULAR SIEVE CATALYST COMPOSITION, ITS MAKING AND USE IN CONVERSION PROCESSES 有权
标题翻译：分子筛催化剂组合物及其制备和在转化过程中的用途
公开(公告)号：EP1680221A2
公开(公告)日：2006-07-19
申请号：EP04781264.9
申请日：2004-08-16
申请人： ExxonMobil Chemical Patents, Inc.
发明人： CHANG, Yun-Feng , VAUGHN, Stephen, N. , CLEM, Kenneth, R. , MARTENS, Luc, R., M. , HU, Weiguo
IPC分类号： B01J29/00
CPC分类号： B01J37/0045 , B01J29/06 , B01J29/84 , B01J29/85 , B01J35/002 , B01J37/0009 , C07C1/20 , C07C2521/04 , C07C2521/06 , C07C2521/16 , C07C2529/85 , Y02P30/20 , Y02P30/42 , Y10S502/504 , C07C11/02
摘要： This invention provides methods of making molecular sieve catalyst particles, molecular sieve slurries that can be used in such methods, molecular sieve catalyst compositions and their use in catalytic hydrocarbon conversion processes. In one of its aspects, the invention provides a method of making molecular sieve catalyst particles, the method comprising the steps of: a) providing a solution or suspension of an aluminum-containing inorganic oxide precursor in a liquid medium; b) combining the solution or suspension of aluminum-containing inorganic oxide precursor with a molecular sieve, and optionally other formulating agents, to form a catalyst formulation slurry; c) aging the catalyst formulation slurry to generate in said slurry a percentage, or increase in said slurry the existing percentage, of aluminum atoms of the aluminum-containing precursor in the form of oligomers having a sharp 27 Al NMR peak at 62-63 ppm; and d) forming molecular sieve catalyst particles from the catalyst formulation slurry. The catalyst compositions obtained by the methods of the present invention have improved attrition resistance, and are particularly useful in hydrocarbon conversion processes.
摘要翻译：本发明提供了制备分子筛催化剂颗粒的方法，可用于这种方法的分子筛浆料，分子筛催化剂组合物及其在催化烃转化过程中的用途。在其一个方面中，本发明提供制备分子筛催化剂颗粒的方法，所述方法包括以下步骤：a）提供含铝无机氧化物前体在液体介质中的溶液或悬浮液; b）将含铝无机氧化物前体的溶液或悬浮液与分子筛以及任选的其他配制剂结合以形成催化剂配制料浆; c）使所述催化剂配制浆料老化，以在所述浆料中产生具有在62-63ppm处的尖锐27 Al NMR峰的低聚物形式的所述含铝前体的铝原子百分比或所述浆料中存在的百分比增加 ; 和d）由催化剂配制浆料形成分子筛催化剂颗粒。通过本发明的方法获得的催化剂组合物具有改善的耐磨耗性，并且特别用于烃转化过程。

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