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1. 发明申请

WO2005100501A1 POLYOLEFIN ADHESIVE COMPOSITIONS AND ARTICLES MADE THEREFROM 审中-公开
标题翻译： POLYOLEFIN粘合剂组合物及其制品
公开(公告)号：WO2005100501A1
公开(公告)日：2005-10-27
申请号：PCT/US2005/012716
申请日：2005-04-13
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , ABHARI, Ramin , SIMS, Charles, L. , LEWTAS, Kenneth , TSE, Mun Fu , BRANT, Patrick , JIANG, Peijun , CHOW, Wai, Yan , SCHAUDER, Jean-Roch , GONG, Caiguo , JOHNSRUD, David, R. , CANICH, Jo Ann Marie
发明人： ABHARI, Ramin , SIMS, Charles, L. , LEWTAS, Kenneth , TSE, Mun Fu , BRANT, Patrick , JIANG, Peijun , CHOW, Wai, Yan , SCHAUDER, Jean-Roch , GONG, Caiguo , JOHNSRUD, David, R. , CANICH, Jo Ann Marie
IPC分类号： C09J123/12
CPC分类号： C09J123/12 , C08L23/10 , C08L91/06 , C08L2666/24 , C09J123/10
摘要： Embodiments of the present invention relate to article comprising 1) a functionalized component, 2) tackifier, and 3) an olefin polymer comprising one or more C3 to C40 olefins, optionally one or more diolefins, and less than 5 mole of ethylene having a Dot T-Peel of 1 Newton or more, a branching index (g') of 0.95 or less measured at the Mz of the polymer; and an Mw of 100,000 or less; where the functional component is selected from the group consisting of functionalized polymers, functionalized oligomers and beta nucleating agents; and where the Gardner color of the adhesive does not change by more than 7 Gardner units when the adhesive has been heat aged at 180°C for 48 hours as compared to the Gardner color of the unaged composition.
摘要翻译：本发明的实施方案涉及包含1）官能化组分，2）增粘剂和3）包含一种或多种C 3至C 40烯烃，任选一种或多种二烯烃和小于5摩尔具有点的乙烯的烯烃聚合物 1牛顿或更多的T-Peel，在聚合物的Mz处测量的支化指数（g'）为0.95或更小; Mw为100,000以下; 其中所述官能组分选自官能化聚合物，官能化低聚物和β成核剂; 并且当粘合剂与未老化组合物的加德纳颜色相比，当粘合剂在180℃下加热老化48小时时，粘合剂的加德纳颜色不会改变超过7加纳德单位。

2. 发明申请

WO2005105868A1 FUNCTIONALIZED OLEFIN POLYMERS 审中-公开
标题翻译：功能性烯烃聚合物
公开(公告)号：WO2005105868A1
公开(公告)日：2005-11-10
申请号：PCT/US2005/012714
申请日：2005-04-13
申请人： EXXONMOBIL CHEMICAL PATENTS, INC. , ABHARI, Ramin , SIMS, Charles, L. , TSE, Mun Fu , BRANT, Patrick , JIANG, Peijun , JOHNSRUD, David, R.
发明人： ABHARI, Ramin , SIMS, Charles, L. , TSE, Mun Fu , BRANT, Patrick , JIANG, Peijun , JOHNSRUD, David, R.
IPC分类号： C08F210/06
CPC分类号： C08L23/16 , C08F10/06 , C08F110/06 , C08F210/06 , C08L23/12 , C08L23/26 , C08L51/06 , C08L2314/06 , C08L2666/24 , C08F2500/09 , C08F2500/20 , C08F210/16
摘要： This invention relates to a composition comprising a functionalized C3 to C40 olefin polymer comprising at least 50 mol% of one or more C3 to C40 olefins, and where the olefin polymer, prior to functionalization, has: a) a Dot T-Peel of 1 Newton or more on Kraft paper; b) an Mw of 10,000 to 100,000; and c) a branching index (g′) of 0.98 or less measured at the Mz of the polymer when the polymer has an Mw of 10,000 to 60,000, or a branching index (g′) of 0.95 or less measured at the Mz of the polymer when the polymer has an Mw of 10,000 to 100,000; and where the C3 to C40 olefin polymer comprises at least 0.001 weight % of an functional group, preferably maleic anhydride. This invention further relates to blends of such functionalized polymers with other polymers including non-functionalized C3 to C40 olefin polymers as described above.
摘要翻译：本发明涉及一种组合物，其包含官能化的C3至C40烯烃聚合物，其包含至少50摩尔％的一种或多种C 3至C 40烯烃，并且其中所述烯烃聚合物在官能化之前具有：a）点T-1为1 牛顿或更多牛皮纸; b）10,000至100,000的Mw; 和c）当聚合物的Mw为10,000至60,000时，在聚合物的Mz下测量的支化指数（g'）为0.98或更小，或者在Mz处测量的支化指数（g'）为0.95或更小当聚合物具有10,000至100,000的Mw时; 并且其中C 3至C 40烯烃聚合物包含至少0.001重量％的官能团，优选马来酸酐。本发明还涉及这种官能化聚合物与其它聚合物的共混物，包括如上所述的非官能化的C 3至C 40烯烃聚合物。

3. 发明申请

WO2005113622A1 MULTIPLE CATALYST AND REACTOR SYSTEM FOR OLEFIN POLYMERIZATION AND POLYMERS PRODUCED THEREFROM 审中-公开
标题翻译：用于烯烃聚合的多元催化剂和反应器系统及其生产的聚合物
公开(公告)号：WO2005113622A1
公开(公告)日：2005-12-01
申请号：PCT/US2005/012721
申请日：2005-04-13
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , ABHARI, Ramin , SIMS, Charles, L. , JIANG, Peijun , JOHNSRUD, David, R. , CANICH, Jo, Ann, M.
发明人： ABHARI, Ramin , SIMS, Charles, L. , JIANG, Peijun , JOHNSRUD, David, R. , CANICH, Jo, Ann, M.
IPC分类号： C08F297/08
CPC分类号： C08F297/08 , C08F4/65908 , C08F4/65912 , C08F4/65927 , C08F10/00 , C08F110/06 , C08F210/06 , Y10S526/943 , C08F4/65904 , C08F2/001 , C08F2500/03 , C08F2500/09 , C08F2500/17 , C08F2500/20 , C08F210/16 , C08F210/14
摘要： This invention relates to a continuous process to produce a branched olefin polymer comprising: 1) selecting a first catalyst component capable of producing a polymer having an Mw of 100,000 or less and a crystallinity of 20% or less under selected polymerization conditions; 2) selecting a second catalyst component capable of producing polymer having an Mw of 100,000 or less and a crystallinity of 20% (preferably 40% or more) or more at the selected polymerization conditions; 3) contacting a catalyst component, one or more activators and one or more C2 to C40 olefins in a first reaction zone, at a temperature of greater than 70°C, and at a residence time of 120 minutes or less; and 4) transferring the contents of the first reaction zone to a second reaction zone and further contacting the contents with a catalyst component, an activator and or one or more C2 to C40 olefins, at a temperature of greater than 70°C, and at a residence time of 120 minutes or less; and 5) optionally, transferring the contents of the second reaction zone to a third reaction zone and further contacting the contents with a catalyst compound, an activator and or one or more C2 to C40 olefins, at a temperature of greater than 70°C, and at a residence time of 120 minutes or less; and 6) recovering a branched olefin polymer comprising at least 50 o mole % of one or more C3 to C40 olefins, where the first catalyst component is present in at least one reaction zone and the second catalyst component is present in a second reaction zone and where in at least one reaction zone the C2 to C40 olefin is a C3 to C40 alpha-olefin.
摘要翻译：本发明涉及一种制备支链烯烃聚合物的连续方法，包括：1）选择能够在选择的聚合条件下产生Mw为100,000以下且结晶度为20％以下的聚合物的第一催化剂组分; 2）选择能够在选定的聚合条件下产生Mw为100,000以下且聚合度为20％（优选为40％以上）的聚合物的第二催化剂成分; 3）在大于70℃的温度和120分钟以下的停留时间，在第一反应区中使催化剂组分，一种或多种活化剂和一种或多种C 2至C 40烯烃接触; 和4）将第一反应区的内容物转移到第二反应区，并进一步使内容物与催化剂组分，活化剂和/或一种或多种C 2至C 40烯烃在大于70℃的温度和停留时间为120分钟以下; 和5）任选地，将第二反应区的内容物转移到第三反应区，并在大于70℃的温度下使内容物与催化剂化合物，活化剂和/或一种或多种C 2至C 40烯烃进一步接触，停留时间为120分钟以下; 和6）回收包含至少50摩尔％的一种或多种C 3至C 40烯烃的支链烯烃聚合物，其中第一催化剂组分存在于至少一个反应区域中，第二催化剂组分存在于第二反应区域中，其中在至少一个反应区中，C 2至C 40烯烃为C 3至C 40α-烯烃。

4. 发明申请

WO2004046214A2 MULTIPLE CATALYST SYSTEM FOR OLEFIN POLYMERIZATION AND POLYMERS PRODUCED THEREFROM 审中-公开
标题翻译：用于烯烃聚合的多元催化剂体系及其生产的聚合物
公开(公告)号：WO2004046214A2
公开(公告)日：2004-06-03
申请号：PCT/US2003/032910
申请日：2003-10-15
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , JIANG, Peijun , DEKMEZIAN, Armenag , CANICH, Jo, Ann, M. , SIMS, Charles, L. , ABHARI, Ramin , GARCIA-FRANCO, Cesar, A. , JOHNSRUD, David, R.
发明人： JIANG, Peijun , DEKMEZIAN, Armenag , CANICH, Jo, Ann, M. , SIMS, Charles, L. , ABHARI, Ramin , GARCIA-FRANCO, Cesar, A. , JOHNSRUD, David, R.
IPC分类号： C08F210/06
CPC分类号： C09J123/12 , C08F4/65908 , C08F4/65912 , C08F4/6592 , C08F4/65927 , C08F10/00 , C08F110/06 , C08F210/06 , C08L57/02 , C08L2666/02 , C09J5/00 , C09J7/20 , C09J123/10 , C09J2201/606 , C09J2201/622 , C09J2205/31 , C09J2401/006 , C09J2421/00 , C09J2423/006 , C09J2423/046 , C09J2423/106 , C09J2427/006 , C09J2433/00 , Y10S526/943 , C08F4/65904 , C08F2500/15 , C08F2500/05 , C08F2500/20 , C08F2500/17 , C08F2500/09 , C08F2500/12 , C08F236/20 , C08F2500/03 , C08F210/16 , C08F4/63904
摘要： This invention relates to a polymer comprising one or more C3 to C40 olefins, optionally one or more diolefins, and less than 15 mole % of ehtylene, where the polymer has: a) a Dot T-Peel of 1 Newton or more; and b) a branching index (g’) of 0.95 or less measured at the Mz of the polymer; c) an Mw of 100,000 or less. This invention also relates a polymer comprising one or more C3 to C40 olefins where the polymer has: a) a Dot T-Peel of 1 Newton or more on Kraft paper; b) a branching index (g’) of 0.95 or less measured at the Mz of the polymer; c) a Mw of 10,000 to 100,000; and d) a heat of fusion of 1 to 70 J/g. This invention also relates a polymer comprising one or more C3 to C40 olefins where the polymer has: a) a Dot T-Peel of 1 Newton or more on Kraft paper; b) a branching index (g’) of 0.98 or less measured at the Mz of the polymer; c) a Mw of 10,000 to 60,000; d) a heat of fusion of 1 to 50 J/g. This invention also relates to a homopolypropylene or a copolymer of propylene and up to 5 mole % ehtylene having: a) an isotactic run length of 1 to 3o (isotactic run length “IRL” is defined to be the percent of mmmm pentad divided by 0.5 x percent of mmmr pentad) as determined by Carbon 13 NMR, preferably 3 to 25, more preferably 4 to 20, b) a percent of r dyad of greater than 20%, preferably from 20 to 70% as determined by Carbon 13 NMR, and c) a heat of fusion of 70 J/g or less, preferably 60 J/g or less, more preferably between 1 and 55 J/g, more preferably between 4 and 60 J/g. This invention further relates to a process to produce an olefin polymer comprising: 1) selecting a first catalyst component capable of producing a polymer having an Mw of 100,000 or less and a crystallinity of 5% or less at selected polymerization conditions; 2) selecting a second catalyst component capable of producing polymer having an Mw of 100,000 or less and a crystallinity of 20% or more at the selected polymerization conditions; 3) contacting the catalyst components in the presence of one or more activators with one or more C3 to C40 olefins, at the selected polymerization conditions in a reaction zone; 4) obtaining the polymer. This invention further relates to a continuous process to produce a branched olefin polymer comprising: 1) selecting a first catalyst component capable of producing a polymer having an Mw of 1000,000 or less and a crystallinity of 5% or less under selected polymerization conditions; 2) selecting a second catalyst component capable of producing polymer having an Mw of 100,000 or less and a crystallinity of 20% or more at the selected polymerization conditions; 3) contacting the catalyst components in the presence of one or more activators with one or more C3 to C40 olefins, and, optionally one or more diolefins; 4) at a temperature of greater than 100 °C; 5) at a residence time of 120 minutes or less; 6) wherein the ratio of the first catalyst to the second catalyst is from 1:1 to 50:1; 7) wherein the activity of the catalyst components is at least 100 kilograms of polymer per gram of the catalyst components; and wherein at least 20% of the olefins are converted to polymer.
摘要翻译：本发明涉及包含一种或多种C 3至C 40烯烃，任选一种或多种二烯烃和小于15摩尔％乙炔的聚合物，其中聚合物具有：a）1tonton或更大的Dot T-Peel; 和b）在聚合物的Mz下测量的支化指数（g'）为0.95或更小; c）Mw为100,000或更小。本发明还涉及一种包含一种或多种C 3至C 40烯烃的聚合物，其中聚合物具有：a）在牛皮纸上的1牛顿或更多的点T皮; b）在聚合物的Mz处测量的支化指数（g'）为0.95或更小; c）10,000至100,000的Mw; 和d）1至70J / g的熔化热。本发明还涉及一种包含一种或多种C 3至C 40烯烃的聚合物，其中聚合物具有：a）在牛皮纸上的1牛顿或更多的点T皮; b）在聚合物的Mz测量的支化指数（g'）为0.98或更小; c）10,000至60,000的Mw; d）熔化热为1〜50J / g。本发明还涉及丙烯和至多5摩尔％乙炔的均聚丙烯或共聚物，其具有：a）全同立构游程长度为1至3o（全同立构游程长度“IRL”定义为mmmm五元组的百分比除以0.5 通过碳13 NMR测定，优选3至25，更优选4至20，b）通过碳13 NMR测定的r二重比例大于20％，优选20至70％的百分比，和c）70J / g以下，优选为60J / g以下，更优选为1〜55J / g，更优选为4〜60J / g的熔融热。本发明还涉及一种生产烯烃聚合物的方法，包括：1）选择能够在选定的聚合条件下产生Mw为100,000以下且聚合度为5％以下的聚合物的第一催化剂组分; 2）选择能够在选定的聚合条件下产生Mw为100,000以下且结晶度为20％以上的聚合物的第二催化剂成分; 3）在一个或多个活化剂存在下，使催化剂组分与一种或多种C 3至C 40烯烃在选定的聚合条件下在反应区中接触; 4）获得聚合物。本发明还涉及一种制备支链烯烃聚合物的连续方法，包括：1）选择能够在选择的聚合条件下产生Mw为1000,000以下且结晶度为5％以下的聚合物的第一催化剂组分; 2）选择能够在选定的聚合条件下产生Mw为100,000以下且结晶度为20％以上的聚合物的第二催化剂成分; 3）在一种或多种活化剂存在下与一种或多种C 3至C 40烯烃和任选的一种或多种二烯烃接触催化剂组分; 4）在大于100℃的温度下; 5）停留时间为120分钟以下; 6），其中第一催化剂与第二催化剂的比例为1:1至50:1; 7）其中催化剂组分的活性为每克催化剂组分至少100千克聚合物; 并且其中至少20％的烯烃转化为聚合物。

5. 发明申请

WO2008042037A1 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：WO2008042037A1
公开(公告)日：2008-04-10
申请号：PCT/US2007/017174
申请日：2007-08-01
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , JIANG, Peijun , BRANT, Patrick , HENNING, David, Aaron , JOHNSRUD, David, R. , SIMS, Charles, L.
发明人： JIANG, Peijun , BRANT, Patrick , HENNING, David, Aaron , JOHNSRUD, David, R. , SIMS, Charles, L.
IPC分类号： C08L23/14 , C09J123/14 , C08F10/06
CPC分类号： C08F210/06 , C08F10/06 , C08L23/142 , C08L2666/06 , C09J123/142 , C08F2/001 , C08F210/14 , C08F2500/17 , C08F2500/09 , C08F2500/20 , C08F2500/11 , C08F2500/21
摘要： Disclosed herein is an in-reactor produced multi-component copolymer comprises a semi- crystalline component having a crystallinity of 20% or more, and an amorphous component having a crystallinity of 5% or less. The copolymer comprises 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 12 alpha-olefin. The copolymer has a viscosity at 19O°C of at least 530 mPa sec and a heat of fusion between about 10 and about 70 J/g. An adhesive containing the copolymer exhibits a good balance of adhesive properties and mechanical strength.
摘要翻译：本文公开了一种反应器内生产的多组分共聚物，其包含结晶度为20％以上的半结晶组分和结晶度为5％以下的无定形组分。共聚物包含至少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 12 - 烯烃。共聚物在190℃下的粘度至少为530mPa·s，熔融热在约10至约70J / g之间。含有共聚物的粘合剂显示良好的粘合性能和机械强度的平衡。

6. 发明申请

WO2005105941A1 BLEND FUNCTIONALIZED POLYOLEFIN ADHESIVE 审中-公开
标题翻译：混合功能性聚烯烃胶粘剂
公开(公告)号：WO2005105941A1
公开(公告)日：2005-11-10
申请号：PCT/US2005/012597
申请日：2005-04-13
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , SIMS, Charles, L. , BRANT, Patrick , JIANG, Peijun , ABHARI, Ramin
发明人： SIMS, Charles, L. , BRANT, Patrick , JIANG, Peijun , ABHARI, Ramin
IPC分类号： C09J123/10
CPC分类号： C08F255/00 , C08F8/00 , C08F255/02 , C08F2800/20 , C08L51/06 , C08L2205/02 , C08L2666/02 , C08L2666/04 , C08L2666/06 , C09J123/10 , C09J151/06 , C08F210/06
摘要： Disclosed herein is an adhesive composition comprising a blend functionalized with a functional group, wherein the blend comprises a C3 to C40 olefin polymer and an additive, the C3 to C40 olefin polymer comprising at least 50 mol% of one or more C3 to C40 olefins, and where the C3 to C40 olefin polymer has: a Dot T-Peel of 1 Newton or more on Kraft paper; an Mw of 10,000 to 100,000; and a branching index (g’) of 0.98 or less measured at the Mz of the polymer when the polymer has an Mw of 10,000 to 60,000, or a branching index (g’) of 0.95 or less measured at the Mz of the polymer when the polymer has an Mw of 10,000 to 100,000. A process of producing the adhesive composition, as well as methods of utilizing the adhesive composition are also disclosed.
摘要翻译：本文公开了一种粘合剂组合物，其包含用官能团官能化的共混物，其中所述共混物包含C 3至C 40烯烃聚合物和添加剂，所述C 3至C 40烯烃聚合物包含至少50摩尔％的一种或多种C 3至C 40烯烃，并且其中C 3至C 40烯烃聚合物具有：在牛皮纸上具有1牛顿或更多的点T-Peel; 10,000至100,000的Mw; 当聚合物的Mw为10,000〜60,000，或在聚合物的Mz下测定的支化指数（g'）为0.95以下时，在聚合物的Mz下测定的支化指数（g'）为0.98以下，聚合物的Mw为10,000至100,000。还公开了制备粘合剂组合物的方法以及利用粘合剂组合物的方法。

7. 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。

8. 发明申请

WO2009131747A1 PROPYLENE COPOLYMERS IN SOFT THERMOPLASTIC BLENDS 审中-公开
标题翻译：丙烯共聚物在软热塑性共混物中的应用
公开(公告)号：WO2009131747A1
公开(公告)日：2009-10-29
申请号：PCT/US2009/035309
申请日：2009-02-26
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , SAHNOUNE, Abdelhadi , TSE, Mun, Fu , SIMS, Charles, L. , COFFEY, James, N. , JIANG, Peijun
发明人： SAHNOUNE, Abdelhadi , TSE, Mun, Fu , SIMS, Charles, L. , COFFEY, James, N. , JIANG, Peijun
IPC分类号： C08L23/10 , C08L23/14 , C08L23/16
CPC分类号： C08L23/10 , C08L23/14 , C08L23/142 , C08L2666/04
摘要： Thermoplastic polyolefins (TPOs) and/or thermoplastic vulcanizates (TPVs) are blended with low molecular weight propylene-dominated copolymers to provide polymeric compositions with an improved balance between processability and toughness. The compositions have improved processability by facilitating the ease with which a TPO or TPV, usually difficult to melt process, can be processed at high line speeds, which in turn improves the formation of the composition into articles.
摘要翻译：将热塑性聚烯烃（TPO）和/或热塑性硫化橡胶（TPV）与低分子量丙烯主导的共聚物共混以提供加工性和韧性之间改善的平衡的聚合物组合物。组合物通过促进TPO或TPV通常难以熔融加工的容易性，可以以高线速度加工，从而改进了组合物形成制品，从而改进了加工性能。

9. 发明申请

WO2005108442A1 POLYOLEFIN ADHESIVE COMPOSITIONS AND ARTICLES MADE THEREFROM 审中-公开
标题翻译： POLYOLEFIN粘合剂组合物及其制品
公开(公告)号：WO2005108442A1
公开(公告)日：2005-11-17
申请号：PCT/US2003/033163
申请日：2003-10-15
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , JIANG, Peijun , NELSON, Keith, A. , CURRY, Christopher, L. , DEKMEZIAN, Armengag , CANICH, Jo, Ann, M. , SIMS, Charles, L. , ABHARI, Ramin , GARCIA-FRANCO, Cesar, A. , KNAPPES, Nicholas , FAISSET, Michael, L. , JACOB, Lutz, E.
发明人： JIANG, Peijun , NELSON, Keith, A. , CURRY, Christopher, L. , DEKMEZIAN, Armengag , CANICH, Jo, Ann, M. , SIMS, Charles, L. , ABHARI, Ramin , GARCIA-FRANCO, Cesar, A. , KNAPPES, Nicholas , FAISSET, Michael, L. , JACOB, Lutz, E.
IPC分类号： C08F210/06
CPC分类号： C09J123/12 , C08F4/65908 , C08F4/65912 , C08F4/6592 , C08F4/65927 , C08F10/00 , C08F110/06 , C08F210/06 , C08L57/02 , C08L2666/02 , C09J5/00 , C09J7/20 , C09J123/10 , C09J2201/606 , C09J2201/622 , C09J2205/31 , C09J2401/006 , C09J2421/00 , C09J2423/006 , C09J2423/046 , C09J2423/106 , C09J2427/006 , C09J2433/00 , Y10S526/943 , C08F4/65904 , C08F2500/15 , C08F2500/05 , C08F2500/20 , C08F2500/17 , C08F2500/09 , C08F2500/12 , C08F236/20 , C08F2500/03 , C08F210/16 , C08F4/63904
摘要： Embodiments of the present invention relate to article comprising a polymer comprising one or more C to C40 olefins, optionally one or more diolefins, and less than 5 mole % of ethylene having a Dot T-Peel of 1 Newton or more, a branching index (g') of 0.95 or less measured at the Mz of the polymer; and an Mw of 100,000 or less. This invention further relates to a process to produce an olefin polymer comprising: 1) selecting a first catalyst component capable of producing a polymer having an Mw of 100,000 or less and a crystallinity of 20% or less; 2) selecting a second catalyst component A0@0bl5 of producing polymer having an Mw of 100,000 or less and a crystallinity of 40% or more; 3) contacting the catalyst components in the presence of one or more activators with one or more C to C40 olefins, in a reaction zone.
摘要翻译：本发明的实施方案涉及包含含有一种或多种C至C40烯烃，任选的一种或多种二烯烃和小于5摩尔％的具有1牛顿或更多的点T形剥离的乙烯的聚合物，支化指数（ g'）在聚合物的Mz下测量为0.95或更小; Mw为100,000以下。本发明还涉及一种生产烯烃聚合物的方法，包括：1）选择能够产生Mw为100,000以下且结晶度为20％以下的聚合物的第一催化剂组分; 2）选择产生Mw为100,000以下且结晶度为40％以上的聚合物的第二催化剂组分A0 @ 0bl5; 3）在一个或多个活化剂存在下，将催化剂组分与一种或多种C至C40烯烃在反应区中接触。

10. 发明申请

WO2012112259A2 THERMOPLASTIC POLYOLEFIN BLENDS 审中-公开
标题翻译：热塑性聚烯烃共混物
公开(公告)号：WO2012112259A2
公开(公告)日：2012-08-23
申请号：PCT/US2012/022177
申请日：2012-01-23
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , TSE, Mun, Fu , JIANG, Peijun
发明人： TSE, Mun, Fu , JIANG, Peijun
IPC分类号： C08L23/04 , C08F10/02 , C08J5/18 , C08F2/01
CPC分类号： C08F10/02 , C08F4/65908 , C08F4/65912 , C08F4/65925 , C08F4/65927 , C08F10/00 , C08F110/02 , C08F210/16 , C08J5/18 , C08J2323/08 , C08J2423/08 , C08L23/0807 , C08L2205/02 , C08F2/001 , C08F2500/07 , C08F2500/11 , C08F2500/20 , C08F210/14 , C08F2500/08 , C08F4/65904
摘要： This invention relates to a blend composition comprising: 1) a linear ethylene containing polymer, such as a LLDPE, a HDPE or the like; and at least 1 weight percent of an in-reactor polymer blend comprising: (a) a first ethylene containing polymer having a density of greater than 0.90 g/cm 3 and a M w of more than 20,000 g/mol; and (b) a second ethylene containing polymer having a density of less than 0.90 g/cm 3 , wherein the polymer blend has a T m of at least 90°C (DSC second melt), a density of less than 0.92 g/cm 3 , and the densities of the first and second polymers differ by at least 1%. Alternately the in-reactor polymer blend comprises: (a) a first ethylene polymer comprising 90 wt% to 100 wt% ethylene and from 0 wt% to less than 10 wt% comonomer, said first ethylene polymer component having density of greater than 0.920 g/cm 3 , an M w of 20,000 g/mol or more; and (b) a second ethylene polymer comprising from 70 wt% to 90 wt% ethylene and 30 wt% to 10 wt% comonomer, said second ethylene polymer having a density of 0.910 g/cm 3 or less, wherein the in-reactor polymer blend has one or more of the following characteristics: (a) at least 78 wt% ethylene; (b) a T m of at least 100°C over a density ranging from 0.84 to 0.92 g/cm 3 ; (c) a elongation at break of 300% or more; (d) a strain hardening ratio M300/M100 of at least 1.2; (e) a ratio of complex viscosity at 0.01 rad/s to the complex viscosity at 100 rad/s of at least 30; and (f) a shear thinning index of less than -0.2.
摘要翻译：本发明涉及一种共混组合物，其包含：1）含线性乙烯的聚合物，如LLDPE，HDPE等; 和至少1重量％的反应器内聚合物共混物，其包含：（a）密度大于0.90g / cm 3和M w / 小于20,000克/摩尔; 和（b）密度小于0.90g / cm 3的第二含乙烯聚合物，其中该聚合物共混物的T min至少为90℃（ DSC第二熔体），密度小于0.92g / cm 3，第一和第二聚合物的密度相差至少1％。或者，反应器内聚合物共混物包含：（a）包含90重量％至100重量％乙烯和0重量％至小于10重量％共聚单体的第一乙烯聚合物，所述第一乙烯聚合物组分具有大于0.920g / cm 3，Mw为20,000g / mol或更多; 和（b）包含70重量％至90重量％乙烯和30重量％至10重量％共聚单体的第二乙烯聚合物，所述第二乙烯聚合物的密度为0.910g / cm 3或更低其中所述反应器内聚合物共混物具有以下特征中的一个或多个：（a）至少78wt％的乙烯; （b）在0.84-0.92g / cm 3的密度范围内至少100℃的T min; （c）300％或更多的断裂伸长率; （d）应变硬化比M300 / M100至少为1.2; （e）0.01rad / s下的复数粘度与100rad / s下的复数粘度之比至少为30; 和（f）小于-0.2的剪切稀化指数。

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