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1. 发明申请

WO2009123663A1 ISOTACTIC POLYPROPYLENE PRODUCED FROM SUPERCRITICAL POLYMERIZATION PROCESS 审中-公开
标题翻译：由超临界聚合工艺生产的异辛烯聚丙烯
公开(公告)号：WO2009123663A1
公开(公告)日：2009-10-08
申请号：PCT/US2008/080434
申请日：2008-10-20
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , EXXONMOBIL RESEARCH AND ENGINEERING COMPANY , MEHTA, Aspy, K. , VARMA-NAIR, Manika , KISS, Gabor , BRANT, Patrick , REYNOLDS, Robert, P. , CHU, John, W. , RUCKER, Steven, P. , JIANG, Peijun
发明人： MEHTA, Aspy, K. , VARMA-NAIR, Manika , KISS, Gabor , BRANT, Patrick , REYNOLDS, Robert, P. , CHU, John, W. , RUCKER, Steven, P. , JIANG, Peijun
IPC分类号： C08F110/06 , C08F2/06 , C08F4/6592
CPC分类号： C08F110/06 , C08F4/65908 , C08F4/65912 , C08F10/00 , C08F10/06 , Y02P20/544 , C08F4/65927 , C08F2/14 , C08F2/06 , C08F2500/17 , C08F2500/09 , C08F2500/12 , C08F2500/20 , C08F2500/03 , C08F2500/15
摘要： This invention relates to an isotactic propylene homopolymer having: more than 15 and less than 100 regio defects (sum of 2,1-erythro and 2,1-threo insertions and 3,1-isomerizations ) per 10,000 propylene units; an Mw of 35000 g/mol or more; a peak melting temperature of greater than 149 0C; anmmmm pentad fraction of 0.85 or more; a heat of fusion of 80 J/g or more; and a peak melting temperature minus peak crystallization temperature (Tmp-Tcp) of less than or equal to (0.907 times Tmp) minus 99.64 (Tmp-Tcp
摘要翻译：本发明涉及全同立构丙烯均聚物，其具有：每10,000个丙烯单元多于15个且小于100个区域缺陷（2,1-赤式和2,1-苏式插入和3,1-异构化的总和）; Mw为35000g / mol以上; 峰值熔融温度大于149℃; 0.85mm以上的五元组分数; 融合热量为80J / g以上; 并且峰值熔融温度减去峰值结晶温度（Tmp-Tcp）小于或等于（0.907倍Tmp）减去99.64（Tmp-Tcp <（0.907×Tmp）-99.64）），其在0℃下对0wt ％成核剂。

2. 发明申请

WO2009082468A1 POLYPROPYLENE ETHYLENE-PROPYLENE COPOLYMER BLENDS AND IN-LINE PROCESS TO PRODUCE THEM 审中-公开
标题翻译：聚丙烯乙烯 - 丙烯共聚物共混物和在线工艺生产
公开(公告)号：WO2009082468A1
公开(公告)日：2009-07-02
申请号：PCT/US2008/013862
申请日：2008-12-18
申请人： EXXONMOBIL RESEARCH AND ENGINEERING COMPANY , KISS, Gabor , BRANT, Patrick , REYNOLDS, Robert, P. , MEHTA, Aspy, K. , VARMA-NAIR, Manika , CHU, John, W. , RUCKER, Steven, P.
发明人： KISS, Gabor , BRANT, Patrick , REYNOLDS, Robert, P. , MEHTA, Aspy, K. , VARMA-NAIR, Manika , CHU, John, W. , RUCKER, Steven, P.
IPC分类号： C08L23/00 , C08L23/04
CPC分类号： C08L23/0815 , C08F110/06 , C08F210/06 , C08L23/10 , C08L2314/02 , C08L2314/06 , Y02P20/544 , C08L2666/06 , C08F2500/12 , C08F2500/20 , C08F2500/03 , C08F210/16
摘要： Ilsotactic polypropylene ethylene-propylene copolymer blends and in-lineprocesses for producing them. The in-line process for producing the blend includes providing two or more parallel reactor trains and a separator for product blending and product-feed separation; wherein the two or more reactor trains operate under fluid phase bulk homogeneous conditions and at least one of the trains operates under supercritical conditions.
摘要翻译：聚氨酯聚乙烯 - 丙烯共聚物共混物和用于生产它们的内衬工艺。用于生产混合物的在线方法包括提供两个或更多个平行的反应器列和用于产物共混和产物进料分离的分离器; 其中所述两个或多个反应器列车在流体相体积均匀条件下操作，并且所述列车中的至少一个在超临界条件下操作。

3. 发明申请

WO2009035580A1 IN-LINE PROCESS FOR PRODUCING PLASTICIZED POLYMERS AND PLASTICIZED POLYMER BLENDS 审中-公开
标题翻译：生产聚合物和聚合物增稠剂的在线工艺
公开(公告)号：WO2009035580A1
公开(公告)日：2009-03-19
申请号：PCT/US2008/010517
申请日：2008-09-09
申请人： EXXONMOBIL RESEARCH AND ENGINEERING COMPANY , KISS, Gabor , CHU, John, W. , REYNOLDS, Robert, P., Jr. , GALUSKA, Alan, A. , DATTA, Sudhin , CHAPMAN, Bryan, R. , BRANT, Patrick
发明人： KISS, Gabor , CHU, John, W. , REYNOLDS, Robert, P., Jr. , GALUSKA, Alan, A. , DATTA, Sudhin , CHAPMAN, Bryan, R. , BRANT, Patrick
IPC分类号： C08F2/01
CPC分类号： C08F10/00 , B01J2219/00038 , B01J2219/0004 , C08F210/16 , C08J3/18 , C08F2/01 , C08F2/001 , C08F210/14 , C08F2500/12 , C08F2500/08 , C08F2500/20
摘要： A process for fluid phase in-line blending of plasticized polymers by providing two or more reactor trains configured in parallel and a separator, wherein one or more of the trains produces one or more polymers and another produces one or more plasticizers; contacting in at least one train olefin monomers, catalyst systems, optional comonomers, scavengers, diluents or solvents, at a temperature above the solid-fluid phase transition temperature of the polymerization system and a pressure no lower than 10 MPa below the cloud point pressure of the polymerization system and less than 1500 MPa; forming a reactor effluent including a homogeneous polymer mixture and plasticizer-monomer mixture in each train; passing the reactor effluents through the separator; maintaining the temperature and pressure within the separator to form a fluid-fluid two-phase system; and separating the phases. The polymer-rich blend phase is conveyed to a downstream finishing stage.
摘要翻译：一种通过提供两个或多个平行配置的反应器列和分离器的流化相在线共混塑化聚合物的方法，其中一个或多个列车产生一种或多种聚合物，另一种产生一种或多种增塑剂; 在高于聚合体系的固体 - 流体相转变温度的温度下，在至少一种烯烃单体，催化剂体系，任选的共聚单体，清除剂，稀释剂或溶剂的温度下接触至少低于10℃ 聚合体系小于1500MPa; 在每个列车中形成包含均匀聚合物混合物和增塑剂 - 单体混合物的反应器流出物; 使反应器流出物通过分离器; 保持分离器内的温度和压力以形成流体 - 流体两相系统; 并分离相。将富含聚合物的混合相输送到下游整理阶段。

4. 发明申请

WO2008076589A1 PHASE SEPARATOR AND MONOMER RECYCLE FOR SUPERCRITICAL POLYMERIZATION PROCESS 审中-公开
标题翻译：用于超临界聚合方法的相分离器和单体回收
公开(公告)号：WO2008076589A1
公开(公告)日：2008-06-26
申请号：PCT/US2007/085365
申请日：2007-11-21
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , EXXONMOBIL RESEARCH AND ENGINEERING COMPANY , FRIEDERSDORF, Chris , BRANT, Patrick , KISS, Gabor
发明人： FRIEDERSDORF, Chris , BRANT, Patrick , KISS, Gabor
IPC分类号： C08F10/06 , C08F2/06 , C08F4/62
CPC分类号： C08F10/06 , C08F4/65927 , C08F210/06 , Y02P20/544 , C08F2/06 , C08F2/14 , C08F210/14
摘要： This invention relates to a process for polymerizing olefins, comprising the steps of: (a) contacting in one or more reactors, in a dense fluid homogeneous polymerization system, olefin monomers having three or more carbon atoms present at 30 weight % or more (based upon the weight of the monomers and comonomers entering the reactor), with: 1) one or more catalyst compounds, 2) one or more activators, 3) from 0 to 50 mole % comonomer (based upon the amount of the monomers and comonomers entering the reactor), and 4) 0 to 40 wt % diluent or solvent (based upon the weight of the polymerization system), at a temperature above the crystallization temperature of the polymerization system and a pressure no lower than 10 MPa below the cloud point pressure of the polymerization system and less than 200 MPa, where the polymerization system comprises the monomers, any comonomer present, any diluent or solvent present, any scavenger present, and the polymer product; (b) forming a reactor effluent comprising a polymer-monomer mixture; (c) optionally heating the polymer-monomer mixture of (b) after it exits the reactor and before or after the pressure is reduced in step (e); (d) collecting the polymer-monomer mixture of (b) in a separation vessel; (e) reducing the pressure of the reactor effluent comprising the polymer-monomer mixture of (b) below the cloud point pressure to form a two-phase mixture comprising a polymer-rich phase and a monomer rich phase either before or after collecting the polymer-monomer mixture in the separation vessel where the pressure in the reactor (or at least one reactor if more than one is in use) is between 7 and 100 MPa higher than the pressure in the separation vessel and the temperature in the separation vessel is above the crystallization temperature of the polymer or above 80°C if the polymer has no crystallization temperature, whichever is higher; (f) separating the monomer-rich phase from the polymer-rich phase; (g) recycling the separated monomer-rich phase to one or more reactors of (a); and (h) recovering polymer from the polymer-rich phase.
摘要翻译：本发明涉及一种聚合烯烃的方法，包括以下步骤：（a）在致密流体均相聚合体系的一个或多个反应器中接触具有30重量％或更多的三个或多个碳原子的烯烃单体（基于当单体和共聚单体重量进入反应器时），其具有：1）一种或多种催化剂化合物，2）一种或多种活化剂，3）0至50摩尔％共聚单体（基于单体和共聚单体进入的量反应器）和4）0至40重量％的稀释剂或溶剂（基于聚合体系的重量），在高于聚合体系的结晶温度的温度下，并且压力不低于浊点压力10MPa 的聚合体系并且小于200MPa，其中聚合体系包含单体，存在的任何共聚单体，存在的任何稀释剂或溶剂，存在的任何清除剂和聚合物产物; （b）形成包含聚合物 - 单体混合物的反应器流出物; （c）任选地在（b）的聚合物 - 单体混合物离开反应器之后和在步骤（e）中压力降低之前或之后加热; （d）在分离容器中收集（b）的聚合物 - 单体混合物; （e）降低包含低于浊点压力的（b）的聚合物 - 单体混合物的反应器流出物的压力，以在收集聚合物之前或之后形成包含富聚合物相和富单体相的两相混合物单体混合物，其中反应器（或至少一个反应器如果使用多于一个的反应器）的压力比分离容器中的压力高7至100MPa，并且分离容器中的温度高于聚合物的结晶温度或高于80℃，如果聚合物没有结晶温度，以较高者为准; （f）从富含聚合物的相分离富单体相; （g）将分离的富单体相循环到（a）的一个或多个反应器中; 和（h）从富聚合物相中回收聚合物。

5. 发明申请

WO2008079565A8 POLYMER PRODUCTION AT SUPERCRITICAL CONDITIONS 审中-公开
公开(公告)号：WO2008079565A8
公开(公告)日：2008-07-03
申请号：PCT/US2007/085348
申请日：2007-11-21
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , EXXONMOBIL RESEARCH AND ENGINEERING COMPANY , CASTY, Gary, L. , COOK, Raymond, A. , KISS, Gabor , BRANT, Patrick
发明人： CASTY, Gary, L. , COOK, Raymond, A. , KISS, Gabor , BRANT, Patrick
IPC分类号： C08F10/06 , C08F2/06 , C08F4/62
摘要： This invention relates to a process to polymerize olefins comprising contacting, at a temperature of 600C or more and a pressure of at least 15 MPa, one or more olefin monomers having three or more carbon atoms, with: 1) a catalyst system comprising one or more activators and one or more nonmetallocene metal-centered, heteroaryl ligand catalyst compounds, where the metal is chosen from the Group 4, 5, 6, the lanthanide series, or the actinide series of the Periodic Table of the Elements, 2) optionally one or more comonomers, 3) optionally diluent or solvent, and 40 optionally solvent, wherein: a) the olefin monomers and any comonomers are present in the polymerization system at 40 weight % or more, b) the monomer having three or more carbon atoms is present at 80 wt% or more based upon the weight of all monomers and comonomers present in the feed, c) the polymerization occurs at a temperature above the solid- fluid phase transition temperature of the polymerization system and a pressure no lower than 10 MPa below the cloud point pressure of the polymerization system and less than 1500 MPa, in the event the solid-fluid phase transition temperature of the polymerization system cannot be determined then the polymerization occurs at a temperature above the fluid fluid phase transition temperature.

6. 发明申请

WO2009142730A1 POLYMERIZATION PROCESSES FOR BROADENED MOLECULAR WEIGHT DISTRIBUTION 审中-公开
标题翻译：广泛分子量分布的聚合方法
公开(公告)号：WO2009142730A1
公开(公告)日：2009-11-26
申请号：PCT/US2009/003117
申请日：2009-05-20
申请人： EXXONMOBIL RESEARCH AND ENGINEERING COMPANY , KISS, Gabor , REYNOLDS, Robert, Patrick, Jr. , CHU, John, W. , BRANT, Patrick , LATTNER, James, R.
发明人： KISS, Gabor , REYNOLDS, Robert, Patrick, Jr. , CHU, John, W. , BRANT, Patrick , LATTNER, James, R.
IPC分类号： C08F2/01
CPC分类号： C08F10/00 , C08F110/06 , C08F2/06 , C08F2/01 , C08F2500/04
摘要： Provided are methods of producing polymers with broadened molecular weight and/or composition distribution in a continuous homogeneous polymerization system utilizing reactor temperature gradients, reactor polymer concentration gradients, monomer concentration gradients, catalyst concentration gradients, and combinations thereof in the polymerization reactor. Such methods are particularly suitable when utilizing metallocene catalysts and other single-site catalysts, which generally produce polymers with narrow molecular weight and composition distribution.
摘要翻译：提供了在聚合反应器中使用反应器温度梯度，反应器聚合物浓度梯度，单体浓度梯度，催化剂浓度梯度及其组合的连续均匀聚合体系中制备具有更宽分子量和/或组成分布的聚合物的方法。当使用茂金属催化剂和其它通常产生具有窄分子量和组成分布的聚合物的其它单中心催化剂时，这些方法是特别合适的。

7. 发明申请

WO2008082511A1 PROCESS FOR FLUID PHASE IN-LINE BLENDING OF POLYMERS 审中-公开
标题翻译：流体相聚合物在线共混过程
公开(公告)号：WO2008082511A1
公开(公告)日：2008-07-10
申请号：PCT/US2007/025820
申请日：2007-12-18
申请人： EXXONMOBIL RESEARCH AND ENGINEERING COMPANY , KISS, Gabor , BRANT, Patrick , REYNOLDS, Robert, P., Jr. , PORTNOY, Robert, C. , DUNAWAY, David, B.
发明人： KISS, Gabor , BRANT, Patrick , REYNOLDS, Robert, P., Jr. , PORTNOY, Robert, C. , DUNAWAY, David, B.
IPC分类号： C08F4/44
CPC分类号： C08F10/06 , C08F210/06 , C08F2/00 , C08F2/01 , C08F2/06 , C08F210/14 , C08F2500/15 , C08F2500/12 , C08F2500/20 , C08F210/16 , C08F210/08
摘要： A process for fluid phase in-line blending of polymers. The process includes providing two or more reactor trains configured in parallel and a separator for product blending and product-feed separation; contacting in at least one of the parallel reactor trains olefin monomers having three or more carbon atoms, catalyst systems, optional comonomers, optional scavengers, and optional inert diluents or inert solvents, at a temperature above the solid-fluid phase transition temperature of the polymerization system and a pressure no lower than 10 MPa below the cloud point pressure of the polymerization system and less than 1500 MPa; forming a reactor effluent including a homogeneous fluid phase polymer-monomer mixture in each parallel reactor train; combining the reactor effluent from each parallel reactor; and passing the combined reactor effluent through the separator.
摘要翻译：流体相在线共混聚合物的方法。该方法包括提供两个或更多个平行配置的反应器列和用于产物混合和产物进料分离的分离器; 在高于聚合物的固体 - 流体相转变温度的温度下，在至少一个平行的反应器列中具有三个或更多个碳原子的烯烃单体，催化剂体系，任选的共聚单体，任选的清除剂和任选的惰性稀释剂或惰性溶剂接触系统，低于聚合体系浊点压力10MPa以下的压力小于1500MPa; 在每个平行的反应器列中形成包含均相流体相聚合物 - 单体混合物的反应器流出物; 将来自每个平行反应器的反应器流出物混合; 并使合并的反应器流出物通过分离器。

8. 发明申请

WO2006025949A3 POLYMER PRODUCTION AT SUPERCRITICAL CONDITIONS 审中-公开
公开(公告)号：WO2006025949A3
公开(公告)日：2006-03-09
申请号：PCT/US2005/024240
申请日：2005-07-08
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , BRANT, Patrick , RIX, Francis, C. , KISS, Gabor , REYNOLDS, Robert, P.
发明人： BRANT, Patrick , RIX, Francis, C. , KISS, Gabor , REYNOLDS, Robert, P.
IPC分类号： G07F17/00
摘要： This invention relates to a process to polymerize olefins comprising contacting, in a polymerization system, olefins having three or more carbon atoms with a catalyst compound, activator, optionally comonomer, and optionally diluent or solvent, at a temperature above the cloud point temperature of the polymerization system and a pressure no lower than lOMPa below the cloud point pressure of the polymerization system, where the polymerization system comprises any comonomer present, any diluent or solvent present, the polymer product, where the olefins having three or more carbon atoms are present at 40 weight % or more, wherein the catalyst compound is a bridged metallocene based on indenyl groups.

9. 发明申请

WO2008150572A1 SUPER-SOLUTION HOMOGENEOUS PROPYLENE POLYMERIZATION 审中-公开
标题翻译：超溶剂均聚丙烯聚合
公开(公告)号：WO2008150572A1
公开(公告)日：2008-12-11
申请号：PCT/US2008/059567
申请日：2008-04-07
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , BRANT, Patrick , CASTY, Gary, L. , KISS, Gabor , COOK, Raymond, A. , LATTNER, James, R.
发明人： BRANT, Patrick , CASTY, Gary, L. , KISS, Gabor , COOK, Raymond, A. , LATTNER, James, R.
IPC分类号： C08F110/06 , C08F2/06
CPC分类号： C08F10/06 , C08F4/65912 , C08F4/65927 , C08F110/06 , C08L21/00 , C08F4/65908 , C08F2/06 , C08F2/14 , C08F2500/03 , C08F2500/17 , C08F2500/09 , C08F2500/12 , C08F2500/20
摘要： Processes for polymerizing propylene. About 40 wt% to about 80 wt% propylene monomer, based on total weight of propylene monomer and diluent, and about 20 wt% to about 60 wt% diluent, based on total weight of propylene monomer and diluent, can be fed into a reactor. The propylene monomer can be polymerized in the presence of a metallocene catalyst and an activator within the reactor at a temperature of about 800C or more and a pressure of about 13 MPa or more to produce a polymer product in a homogenous system. About 20 wt% to about 76 wt% (preferably About 28 wt% to about 76 wt%) propylene monomer, based on total weight of the propylene monomer, diluent, and polymer product, can be present at the reactor exit at steady state conditions.
摘要翻译：丙烯聚合方法基于丙烯单体和稀释剂的总重量计，约40重量％至约80重量％的丙烯单体和约20重量％至约60重量％的稀释剂（基于丙烯单体和稀释剂的总重量）可以进料到反应器。丙烯单体可以在反应器内的金属茂催化剂和活化剂存在下在约80℃以上的温度和约13MPa或更高的压力下聚合，以在均匀的体系中生产聚合物产物。基于丙烯单体，稀释剂和聚合物产物的总重量，约20重量％至约76重量％（优选约28重量％至约76重量％）的丙烯单体可以在稳态条件下在反应器出口处存在。

10. 发明申请

WO2008042038A1 PROPYLENE COPOLYMERS FOR ADHESIVE APPLICATIONS 审中-公开
标题翻译：用于粘合剂应用的丙烯共聚物
公开(公告)号：WO2008042038A1
公开(公告)日：2008-04-10
申请号：PCT/US2007/017179
申请日：2007-08-01
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , JIANG, Peijun , BRANT, Patrick , BERNARD, Chad, E. , JOHNSRUD, David, R. , SIMS, Charles, L.
发明人： JIANG, Peijun , BRANT, Patrick , BERNARD, Chad, E. , JOHNSRUD, David, R. , SIMS, Charles, L.
IPC分类号： C09D123/14
CPC分类号： C09J123/142 , C08L51/003 , C08L91/06 , C08L2666/24
摘要： Disclosed herein are adhesives comprising a copolymer comprising at least 80 wt% of units derived from propylene and from about 1 to about 20 wt% of units derived from at least one C 6 to C 10 alpha-olefin. The copolymer has a molecular weight of less than 100,000 and a heat of fusion between about 10 and about 70 J/g. An adhesive containing the copolymer preferably exhibits at least 50% fiber tear at -18°C and at least 50% fiber tear at +25°C using Inland paper board as a substrate; a viscosity of less than 50,000 mPa sec at 190 0 C, a set time of less than 4 seconds and a toughness of at least 3.4 megajoule/m 3 .
摘要翻译：本文公开了包含共聚物的粘合剂，其包含至少80重量％的衍生自丙烯的单元和约1至约20重量％的衍生自至少一个C 6至C 10的单元， /α-烯烃。共聚物的分子量小于100,000，熔融热约为10至约70J / g。含有共聚物的粘合剂优选在-18℃下显示出至少50％的纤维撕裂和在+ 25℃下使用内陆纸板作为基材的至少50％的纤维撕裂; 在190℃下的粘度小于50,000mPa·sec，小于4秒的凝固时间和至少3.4兆焦耳/米3的韧性。

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