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1. 发明申请

WO2006002132A2 POLYMERIZATION PROCESS 审中-公开
标题翻译：聚合工艺
公开(公告)号：WO2006002132A2
公开(公告)日：2006-01-05
申请号：PCT/US2005021865
申请日：2005-06-20
申请人： EXXONMOBIL CHEM PATENTS INC , JIANG PEIJUN , SHUTT JOHN R , SPEED CHARLES S , HAGERTY ROBERT O , SHIRODKAR PRADEEP P
发明人： JIANG PEIJUN , SHUTT JOHN R , SPEED CHARLES S , HAGERTY ROBERT O , SHIRODKAR PRADEEP P
IPC分类号： C08F10/00
CPC分类号： C08F10/00 , C08F210/06 , C08F2/06 , C08F2/14 , C08F210/16 , C08F2500/03 , C08F2500/20
摘要： This invention relates to a multiple phase polymerization process to produce polyolefins comprising contacting olefins and a homogeneous catalyst or catalyst system at a temperature between the melting point of the dry polymer and 80°C below the melting point of the dry polymer in the presence of a fluorinated hydrocarbon. This invention also relates to a process to produce polyethylene comprising contacting a homogeneous catalyst or catalyst system with ethylene and from 0 to 40 weight % of one or more C3 to C40 olefin comonomer(s) in the presence of a fluorinated hydrocarbon and optionally a hydrocarbon solvent at a temperature below the reaction medium melting point. This invention also relates to a process to produce polypropylene comprising contacting a homogeneous catalyst or catalyst system with propylene and from 0 to 50 weight % of one or more of ethylene and C4 to C40 olefin comonomer(s) in the presence of a fluorinated hydrocarbon and optionally a hydrocarbon solvent at a temperature below the reaction medium melting point.
摘要翻译：本发明涉及生产聚烯烃的多相聚合方法，其包括使烯烃和均相催化剂或催化剂体系在干聚合物的熔点和低于干聚合物熔点的80℃之间的温度下，在氟化烃。本发明还涉及一种生产聚乙烯的方法，其包括使均相催化剂或催化剂体系与乙烯和0至40重量％的一种或多种C 3至C 40烯烃共聚单体在氟化烃和任选的烃溶剂在低于反应介质熔点的温度下进行。本发明还涉及生产聚丙烯的方法，包括在氟化烃存在下使均相催化剂或催化剂体系与丙烯和0至50重量％的一种或多种乙烯和C 4至C 40烯烃共聚单体接触，任选的烃溶剂在低于反应介质熔点的温度下。

2. 发明申请

WO2006025917A2 POLYMERIZATION PROCESS 审中-公开
标题翻译：聚合工艺
公开(公告)号：WO2006025917A2
公开(公告)日：2006-03-09
申请号：PCT/US2005021730
申请日：2005-06-20
申请人： EXXONMOBIL CHEM PATENTS INC , HAGERTY ROBERT O , CHEE CHIA S , LAIRD RANDALL B , RISCH MICHAEL A , SHIRODKAR PRADEEP P , JIANG PEIJUN
发明人： HAGERTY ROBERT O , CHEE CHIA S , LAIRD RANDALL B , RISCH MICHAEL A , SHIRODKAR PRADEEP P , JIANG PEIJUN
IPC分类号： C08F10/06 , C08F4/649
CPC分类号： C08F10/06 , C08F210/06 , C08F2/06 , C08F2/005 , C08F4/6493 , C08F2/14 , C08F4/6543 , C08F210/16 , C08F2500/12 , C08F2500/20 , C08F2500/15 , C08F2500/03 , C08F2500/26
摘要： This invention is directed to processes of making polymer in the presence of a fluorinated hydrocarbon and recovering the polymer. The processes provided enable polymerization processes to be practiced with minimal fouling in the reaction system, and allows for the recovery of the fluorinated hydrocarbon and other hydrocarbons such as hydrocarbons for reuse in the process or hydrocarbon by-products from the polymerization process. The invention is particularly beneficial in the production of propylene based polymers using Ziegler Natta catalyst systems.
摘要翻译：本发明涉及在氟化烃存在下制备聚合物并回收聚合物的方法。所提供的方法使聚合方法能够在反应体系中以最小的结垢进行聚合，并允许回收氟化烃和其它烃类，例如在该方法中重新使用的烃或来自聚合方法的烃副产物。本发明特别有益于使用齐格勒纳塔催化剂体系生产基于丙烯的聚合物。

3. 发明申请

WO2006009944A3 POLYMERIZATION PROCESS 审中-公开
标题翻译：聚合工艺
公开(公告)号：WO2006009944A3
公开(公告)日：2006-06-01
申请号：PCT/US2005021647
申请日：2005-06-20
申请人： EXXONMOBIL CHEM PATENTS INC , HAGERTY ROBERT O , CHEE CHIA S , LAIRD RANDALL B , RISCH MICHAEL A , SHIRODKAR PRADEEP P , LIN ZERONG , IACCINO LARRY L
发明人： HAGERTY ROBERT O , CHEE CHIA S , LAIRD RANDALL B , RISCH MICHAEL A , SHIRODKAR PRADEEP P , LIN ZERONG , IACCINO LARRY L
IPC分类号： C08F210/16 , C08F4/69
CPC分类号： C08F210/16 , C08F110/02 , C08F2410/01 , C08F2/06 , C08F2/14 , C08F4/69 , C08F2/002 , C08F2500/20 , C08F2500/12 , C08F210/14
摘要： This invention is directed to processes of making polymer in the presence of a hydrofluorocarbon or perfluorocarbon and recovering the polymer. The processes provided enable polymerization processes to be practiced with minimal fouling in the reaction system, and provide polymer products that can be manufactured to relatively low densities. The invention is particularly beneficial in the production of ethylene based polymers using chromium catalyst systems.
摘要翻译：本发明涉及在氢氟烃或全氟化碳存在下制备聚合物并回收聚合物的方法。所提供的方法能够使聚合过程在反应体系中污染最小的情况下实施，并且提供可以制造成相对低密度的聚合物产品。本发明在使用铬催化剂体系生产基于乙烯的聚合物中特别有利。

4. 发明申请

WO2006009946A3 POLYMERIZATION PROCESS 审中-公开
标题翻译：聚合工艺
公开(公告)号：WO2006009946A3
公开(公告)日：2006-04-27
申请号：PCT/US2005021649
申请日：2005-06-20
申请人： EXXONMOBIL CHEM PATENTS INC , HAGERTY ROBERT O , CHEE CHIA S , LAIRD RANDALL B , RISCH MICHAEL A , SHIRODKAR PRADEEP P , LIN ZERONG , IACCINO LARRY L
发明人： HAGERTY ROBERT O , CHEE CHIA S , LAIRD RANDALL B , RISCH MICHAEL A , SHIRODKAR PRADEEP P , LIN ZERONG , IACCINO LARRY L
IPC分类号： C08F210/16 , C08F4/642
CPC分类号： C08F210/16 , C08F4/65916 , C08F4/6592 , C08F4/65925 , C08F4/65927 , Y10S526/912 , Y10S526/943 , C08F2/06 , C08F2/14 , C08F4/65912 , C08F210/14 , C08F2500/12 , C08F2500/08 , C08F2500/03 , C08F210/08
摘要： This invention is directed to processes of making polymer in the presence of a hydrofluorocarbon or perfluorocarbon and recovering the polymer. The processes provided enable polymerization processes to be practiced with minimal fouling in the reaction system, and to the recovery of the hydrofluorocarbon and other hydrocarbons such as hydrocarbons for reuse in the process or hydrocarbon by-products from the polymerization process. The invention is particularly beneficial in the production of ethylene based polymers using bulky ligand metallocene-type catalyst systems.
摘要翻译：本发明涉及在氢氟碳化合物或全氟化碳存在下制备聚合物并回收聚合物的方法。所提供的方法使聚合方法能够在反应体系中以最小的结垢进行聚合反应，以及回收氢氟烃和其它烃，例如在该方法中重新使用的烃或来自聚合方法的烃副产物。本发明在使用大体积配体茂金属型催化剂体系的乙烯基聚合物的生产中特别有益。

5. 发明申请

WO2005113610A3 POLYMERIZATION PROCESS 审中-公开
标题翻译：聚合工艺
公开(公告)号：WO2005113610A3
公开(公告)日：2007-04-26
申请号：PCT/US2005017513
申请日：2005-05-19
申请人： EXXONMOBIL CHEM PATENTS INC , HAGERTY ROBERT O , STAVENS KEVIN B , LAIRD RANDALL B , MCDONALD MICHAEL F , SHIRODKAR PRADEEP P
发明人： HAGERTY ROBERT O , STAVENS KEVIN B , LAIRD RANDALL B , MCDONALD MICHAEL F , SHIRODKAR PRADEEP P
IPC分类号： C08F2/00 , C08F10/02 , C08F210/16
CPC分类号： C08F210/16 , Y10S526/901 , C08F2/34 , C08F2/005 , C08F210/14 , C08F2500/12
摘要： The present invention relates to a gas phase process for polymerizing one or more hydrocarbon monomer(s) in the presence of a catalyst system and a fluorinated hydrocarbon, where the fluorinated hydrocarbon is present at a partial pressure of 6.9 to 348 kPa in the reactor and the reactor temperature is from 30 to 120°C.
摘要翻译：本发明涉及一种用于在催化剂体系和氟化烃存在下使一种或多种烃单体聚合的气相方法，其中氟化烃在反应器中以6.9至348kPa的分压存在，反应器温度为30至120℃。

6. 发明申请

WO2013043796A3 MODIFIED POLYETHYLENE COMPOSITIONS 审中-公开
标题翻译：改性聚乙烯组合物
公开(公告)号：WO2013043796A3
公开(公告)日：2013-07-04
申请号：PCT/US2012056218
申请日：2012-09-20
申请人： EXXONMOBIL CHEM PATENTS INC , JIANG PEIJUN , SQUIRE KEVIN R , CHENG JIANYA , SHIRODKAR PRADEEP P , SOULAGES JOHANNES M , JOLIBOIS KEITH E , THACKSTON RONALD R , NARVAEZ ANDREW G
发明人： JIANG PEIJUN , SQUIRE KEVIN R , CHENG JIANYA , SHIRODKAR PRADEEP P , SOULAGES JOHANNES M , JOLIBOIS KEITH E , THACKSTON RONALD R , NARVAEZ ANDREW G
IPC分类号： C08F10/02 , C08F210/16 , C08J5/18 , C08L23/04 , C08L23/26
CPC分类号： C08F236/20 , C08F210/02 , C08F210/18 , C08F2500/09 , C08J5/18 , C08L23/0815 , C08L23/083 , C08L2203/16 , C08L2205/025 , C08L2207/07 , C08L2314/06 , C08F210/14 , C08F2500/12 , C08F2500/17 , C08F2500/19
摘要： The present invention relates to a branched modifier and a composition comprising more than 25 wt% (based on the weight of the composition) of one or more linear ethylene polymers having a g'vis of 0.97 or more and an Mw of 20,000 g/mol or more and at least 0.1 wt% of a branched modifier where the modifier has a g'vis of less than 0.97, wherein the ethylene polymer has a g'vis of at least 0.01 units higher than the g'vis of the branched modifier.
摘要翻译：本发明涉及一种支化改性剂和一种组合物，其包含超过25重量％（基于组合物的重量）的一种或多种线性乙烯聚合物，其g'vis为0.97以上，Mw为20,000g / mol 以上且至少0.1重量％的支化改性剂，其中改性剂的g'vis小于0.97，其中乙烯聚合物的g'vis比分支改性剂的g'vis高至少0.01单位。

7. 发明申请

WO2007145705A8 PROCESS FOR PREPARING ARTICLES 审中-公开
标题翻译：制作文章的过程
公开(公告)号：WO2007145705A8
公开(公告)日：2008-11-27
申请号：PCT/US2007009368
申请日：2007-04-18
申请人： EXXONMOBIL CHEM PATENTS INC , WENG WEIQING , JACOB SUNNY , JIANG PEIJUN , DEKMEZIAN ARMENAG H , MEHTA ASPY K , MANDERS PETER W , SHIRODKAR PRADEEP P , ARJUNAN PALANISAMY
发明人： WENG WEIQING , JACOB SUNNY , JIANG PEIJUN , DEKMEZIAN ARMENAG H , MEHTA ASPY K , MANDERS PETER W , SHIRODKAR PRADEEP P , ARJUNAN PALANISAMY
IPC分类号： C08K5/00 , C08J3/24 , C08L101/00
CPC分类号： C08J3/24
摘要： The present invention relates to a process for preparing a thermoplastic vulcanizate (TPV) comprising: contacting a thermoplastic polymer, a cross-linkabl elastomer, at least one curative, and at least one cure activator in a solvent to form Composition A. The solvent is then removed, and thereafter the cross-linkable elastomer is at least partially cured. The average particle size of the cross-linkable elastomer is 10 microns or less after the solvent is removed.
摘要翻译：本发明涉及一种制备热塑性硫化橡胶（TPV）的方法，其包括：使热塑性聚合物，交联弹性体，至少一种固化剂和至少一种固化活化剂在溶剂中接触以形成组合物A.溶剂是然后除去，然后可交联弹性体至少部分固化。除去溶剂后，可交联弹性体的平均粒径为10微米以下。

8. 发明申请

WO2006009980A2 POLYMERIZATION PROCESS 审中-公开
标题翻译：聚合工艺
公开(公告)号：WO2006009980A2
公开(公告)日：2006-01-26
申请号：PCT/US2005021721
申请日：2005-06-20
申请人： EXXONMOBIL CHEM PATENTS INC , LIN ZERONG , SHIRODKAR PRADEEP P
发明人： LIN ZERONG , SHIRODKAR PRADEEP P
IPC分类号： C08F10/00
CPC分类号： C08F10/00 , C08F110/02 , C08F210/16 , C08F2/14 , C08F2/06 , C08F2500/07 , C08F2500/04 , C08F210/14 , C08F210/08 , C08F4/69224 , C08F4/7042
摘要： This invention relates to a process to polymerize olefins comprising contacting, in a reactor, a pyridyl-di-imine compound and an activator with one or more olefin monomer(s) in the presence of a fluorinated hydrocarbon.
摘要翻译：本发明涉及聚合烯烃的方法，包括在反应器中使吡啶基二亚胺化合物和活化剂与一种或多种烯烃单体在氟化烃存在下接触。

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