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1. 发明授权

US09068034B2 In-reactor polymer blends 有权
标题翻译：反应器内聚合物共混物
公开(公告)号：US09068034B2
公开(公告)日：2015-06-30
申请号：US13609593
申请日：2012-09-11
申请人： Kevin R. Squire , Charles J. Ruff , Cesar A. Garcia-Franco , Peijun Jiang
发明人： Kevin R. Squire , Charles J. Ruff , Cesar A. Garcia-Franco , Peijun Jiang
IPC分类号： C08F8/00 , C08L23/04 , C08L23/10 , C08F210/18 , C08L23/14
CPC分类号： C08F210/18 , C08L23/145 , C08L2205/02 , C08L2205/025 , C08L2308/00 , C08F2/00 , C08F2/001 , C08L2666/06 , C08F210/06 , C08F232/00 , C08F2500/25 , C08F2500/09 , C08F2500/17 , C08F2500/15 , C08F2500/03 , C08F2500/20
摘要： This invention relates to in-reactor polymer blends comprising at least 60 mole % of propylene and from 0.01 to 10 mole % of at least one diene selected from the group of C6 to C12 α,ω-diene, norbornadiene, vinyl norbornene and mixtures thereof with the balance being ethylene. The blend comprises first and second polymers having different crystallinities and or different Tg's.
摘要翻译：本发明涉及包含至少60摩尔％丙烯和0.01至10摩尔％至少一种选自C6至C12α，ω-二烯，降冰片二烯，乙烯基降冰片烯及其混合物中的至少一种二烯烃的反应器内聚合物共混物其余为乙烯。共混物包含具有不同结晶度和/或不同Tg的第一和第二聚合物。

2. 发明授权

US08481647B2 Thermoplastic elastomer polyolefin in-reactor blends and molded articles therefrom 失效
标题翻译：热塑性弹性体聚烯烃反应器内共混物及其模塑制品
公开(公告)号：US08481647B2
公开(公告)日：2013-07-09
申请号：US13329461
申请日：2011-12-19
申请人： Peijun Jiang , Armenag H. Dekmezian , Kevin R. Squire , Cesar A. Garcia-Franco
发明人： Peijun Jiang , Armenag H. Dekmezian , Kevin R. Squire , Cesar A. Garcia-Franco
IPC分类号： C08F8/00 , C08L33/00 , C08L33/04
CPC分类号： C08L23/06 , C08L23/08 , C08L2205/02 , C08L2314/06 , C08L2666/06
摘要： This invention relates to an in-reactor polymer blend comprising: (a) a first ethylene-containing polymer having a density of greater than 0.90 g/cm3 and a Mw of more than 20,000 g/mol and (b) a second ethylene-containing polymer having a density of less than 0.90 g/cm3 wherein the polymer blend has a Tm of at least 90° C. (DSC second melt), a density of less than 0.92 g/cm3, and the densities of the first and second polymers differ by at least 1%.
摘要翻译：本发明涉及一种反应器内聚合物共混物，其包含：（a）密度大于0.90g / cm 3，Mw大于20,000g / mol的第一含乙烯聚合物和（b）第二含乙烯的聚合物聚合物的密度小于0.90g / cm 3，其中聚合物共混物具有至少90℃的Tm（DSC第二熔体），小于0.92g / cm 3的密度和第一和第二聚合物的密度至少1％不等。

3. 发明申请

US20120149846A1 Thermoplastic Elastomer Polyolefin In-Reactor Blends and Molded Articles Therefrom 失效
标题翻译：热塑性弹性体聚烯烃反应器共混物和成型制品
公开(公告)号：US20120149846A1
公开(公告)日：2012-06-14
申请号：US13329461
申请日：2011-12-19
申请人： Peijun JIANG , Armenag H. Dekmezian , Kevin R. Squire , Cesar A. Garcia-Franco
发明人： Peijun JIANG , Armenag H. Dekmezian , Kevin R. Squire , Cesar A. Garcia-Franco
IPC分类号： C08L23/04 , C08L23/16 , C08L23/20 , C08L23/06
CPC分类号： C08L23/06 , C08L23/08 , C08L2205/02 , C08L2314/06 , C08L2666/06
摘要： This invention relates to an in-reactor polymer blend comprising: (a) a first ethylene-containing polymer having a density of greater than 0.90 g/cm3 and a Mw of more than 20,000 g/mol and (b) a second ethylene-containing polymer having a density of less than 0.90 g/cm3 wherein the polymer blend has a Tm of at least 90° C. (DSC second melt), a density of less than 0.92 g/cm3, and the densities of the first and second polymers differ by at least 1%.
摘要翻译：本发明涉及一种反应器内聚合物共混物，其包含：（a）密度大于0.90g / cm 3，Mw大于20,000g / mol的第一含乙烯聚合物和（b）第二含乙烯的聚合物聚合物的密度小于0.90g / cm 3，其中聚合物共混物具有至少90℃的Tm（DSC第二熔体），小于0.92g / cm 3的密度和第一和第二聚合物的密度至少1％不等。

4. 发明授权

US06984722B2 Cationic group 3 catalyst system 失效
公开(公告)号：US06984722B2
公开(公告)日：2006-01-10
申请号：US09997777
申请日：2001-11-29
申请人： Joseph N Christopher , Kevin R. Squire , Jo Ann M. Canich , Timothy D. Shaffer
发明人： Joseph N Christopher , Kevin R. Squire , Jo Ann M. Canich , Timothy D. Shaffer
IPC分类号： C07F5/00 , C08F4/44
CPC分类号： C08F10/00 , C07F5/003 , C07F17/00 , C08F10/02 , C08F110/02 , C08F210/16 , C08F4/52 , C08F4/54 , C08F4/12 , C08F2500/04 , C08F2500/03 , C08F210/14
摘要： A cationic Group 3 or Lanthanide metal complex for coordination polymerization of olefins is disclosed. The precursor metal complex is stabilized by a monoanionic bidentate ancillary ligand and two monoanionic ligands. The ancillary ligand and the transition metal form a metallocycle having at least five primary atoms, counting any π-bound cyclopentadienyl group in the metallocycle as two primary atoms. Olefin polymerization is exemplified.

5. 发明申请

US20130059981A9 THERMOPLASTIC ELASTOMER POLYOLEFIN IN-REACTOR BLENDS AND MOLDED ARTICLES THEREFROM 失效
标题翻译：热塑性弹性体聚烯烃反应器混合物和其中的成型制品
公开(公告)号：US20130059981A9
公开(公告)日：2013-03-07
申请号：US13329461
申请日：2011-12-19
申请人： Peijun JIANG , Armenag H. Dekmezian , Kevin R. Squire , Cesar A. Garcia-Franco
发明人： Peijun JIANG , Armenag H. Dekmezian , Kevin R. Squire , Cesar A. Garcia-Franco
IPC分类号： C08L23/04 , C08L23/16 , C08L23/20 , C08L23/06
CPC分类号： C08L23/06 , C08L23/08 , C08L2205/02 , C08L2314/06 , C08L2666/06
摘要： This invention relates to an in-reactor polymer blend comprising: (a) a first ethylene-containing polymer having a density of greater than 0.90 g/cm3 and a Mw of more than 20,000 g/mol and (b) a second ethylene-containing polymer having a density of less than 0.90 g/cm3 wherein the polymer blend has a Tm of at least 90° C. (DSC second melt), a density of less than 0.92 g/cm3, and the densities of the first and second polymers differ by at least 1%.
摘要翻译：本发明涉及一种反应器内聚合物共混物，其包含：（a）密度大于0.90g / cm 3，Mw大于20,000g / mol的第一含乙烯聚合物和（b）第二含乙烯的聚合物聚合物的密度小于0.90g / cm 3，其中聚合物共混物具有至少90℃的Tm（DSC第二熔体），小于0.92g / cm 3的密度和第一和第二聚合物的密度至少1％不等。

6. 发明申请

US20130005908A1 In-Reactor Polymer Blends 有权
标题翻译：反应器聚合物共混物
公开(公告)号：US20130005908A1
公开(公告)日：2013-01-03
申请号：US13609593
申请日：2012-09-11
申请人： Kevin R. Squire , Charles J. Ruff , Cesar A. Garcia-Franco , Peijun Jiang
发明人： Kevin R. Squire , Charles J. Ruff , Cesar A. Garcia-Franco , Peijun Jiang
IPC分类号： C08L45/00 , C08J3/00
CPC分类号： C08F210/18 , C08L23/145 , C08L2205/02 , C08L2205/025 , C08L2308/00 , C08F2/00 , C08F2/001 , C08L2666/06 , C08F210/06 , C08F232/00 , C08F2500/25 , C08F2500/09 , C08F2500/17 , C08F2500/15 , C08F2500/03 , C08F2500/20
摘要： This invention relates to in-reactor polymer blends comprising at least 60 mole % of propylene and from 0.01 to 10 mole % of at least one diene selected from the group of C6 to C12 α,ω-diene, norbornadiene, vinyl norbornene and mixtures thereof with the balance being ethylene. The blend comprises first and second polymers having different crystallinities and or different Tg's.
摘要翻译：本发明涉及包含至少60摩尔％丙烯和0.01至10摩尔％至少一种选自C6至C12α，ω-二烯，降冰片二烯，乙烯基降冰片烯及其混合物中的至少一种二烯烃的反应器内聚合物共混物其余为乙烯。共混物包含具有不同结晶度和/或不同Tg的第一和第二聚合物。

7. 发明授权

US08101685B2 Thermoplastic elastomer polyolefin in-reactor blends and molded articles therefrom 有权
标题翻译：热塑性弹性体聚烯烃反应器内共混物及其模塑制品
公开(公告)号：US08101685B2
公开(公告)日：2012-01-24
申请号：US12638916
申请日：2009-12-15
申请人： Peijun Jiang , Armenag H. Dekmezian , Kevin R. Squire , Cesar A. Garcia-Franco
发明人： Peijun Jiang , Armenag H. Dekmezian , Kevin R. Squire , Cesar A. Garcia-Franco
IPC分类号： C08F8/00 , C08L23/04 , C08L23/10
CPC分类号： C08L23/06 , C08L23/08 , C08L2205/02 , C08L2314/06 , C08L2666/06
摘要： This invention relates to an in-reactor polymer blend comprising: (a) a first ethylene-containing polymer having a density of greater than 0.90 g/cm3 and a Mw of more than 20,000 g/mol and (b) a second ethylene-containing polymer having a density of less than 0.90 g/cm3, wherein the polymer blend has a Tm of at least 90° C. (DSC second melt), a density of less than 0.92 g/cm3, and the densities of the first and second polymers differ by at least 1%. Specifically this invention relates to an in-reactor polymer blend comprising: (a) a first ethylene polymer comprising 90 to 100 wt % ethylene and from 0 to less than 10 wt % comonomer, said first ethylene polymer component having density of greater than 0.920 g/cm3, an Mw of 20,000 g/mol or more; and (b) a second ethylene polymer comprising from 70 to 90 wt % ethylene and 30 to 10 wt % comonomer, said second ethylene polymer having a density of 0.910 g/cm3 or less, wherein the polymer blend has: (a) a Tm of at least 100° C. over a density ranging from 0.84 to 0.92 g/cm3; (b) a elongation at break of 300% or more; (c) a strain hardening index M300/M100 of at least 1.2; (d) a ratio of complex viscosity at 0.01 rad/s to the viscosity at 100 rad/s is of at least 30; and (e) a shear thinning slope of the plot of log(dynamic viscosity) versus log(frequency) less than −0.2.
摘要翻译：本发明涉及一种反应器内聚合物共混物，其包含：（a）密度大于0.90g / cm 3，Mw大于20,000g / mol的第一含乙烯聚合物和（b）第二含乙烯的聚合物聚合物的密度小于0.90g / cm 3，其中聚合物共混物具有至少90℃的Tm（DSC第二熔体），密度小于0.92g / cm 3，第一和第二密度聚合物的差异至少为1％。具体而言，本发明涉及一种反应器内聚合物共混物，其包含：（a）包含90至100重量％乙烯和0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的密度大于0.920g / cm3，Mw为20,000g / mol以上; 和（b）包含70-90wt％乙烯和30-10wt％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，其中所述聚合物共混物具有：（a）Tm 至少100℃，密度范围为0.84至0.92g / cm 3; （b）断裂伸长率在300％以上; （c）至少为1.2的应变硬化指数M300 / M100; （d）0.01rad / s下的复数粘度与100rad / s下的粘度之比至少为30; 和（e）对数（动态粘度）对log（频率）小于-0.2的曲线的剪切变薄斜率。

8. 发明申请

US20100152382A1 Thermoplastic Olefin Compositions 有权
标题翻译：热塑性烯烃组合物
公开(公告)号：US20100152382A1
公开(公告)日：2010-06-17
申请号：US12335252
申请日：2008-12-15
申请人： Peijun Jiang , Armenag H. Dekmezian , Kevin R. Squire , Carlos U. De Gracia , Keith Edward Jolibois , Cesar A. Garcia-Franco , Ronald Raymond Thackston
发明人： Peijun Jiang , Armenag H. Dekmezian , Kevin R. Squire , Carlos U. De Gracia , Keith Edward Jolibois , Cesar A. Garcia-Franco , Ronald Raymond Thackston
IPC分类号： C08L23/16 , C08L23/12
CPC分类号： C08L23/16 , C08F10/06 , C08F210/06 , C08L23/12 , C08L2205/02 , C08L2207/02 , C08L2207/07 , C08L2308/00 , C08L2314/06 , C08F2/001 , C08F210/16 , C08F2500/04 , C08F2500/11 , C08F2500/12 , C08F2500/17 , C08F2500/18 , C08F2500/20
摘要： An in-or polymer blend including (a) a propylene-containing first polymer; and (b) propylene-containing second polymer having a different crystallinity from the first polymer. The polymer blend has a melting temperature, Tm, of at least 135° C., a melt flow rate of at least 70 dg/min, a tensile strength of at least 8 MPa, an elongation at break of at least 300%.
摘要翻译：一种内在或聚合物共混物，其包含（a）含丙烯的第一聚合物; 和（b）与第一聚合物具有不同结晶度的含丙烯的第二聚合物。聚合物共混物具有至少135℃的熔融温度Tm，至少70dg / min的熔体流动速率，至少8MPa的拉伸强度，至少300％的断裂伸长率。

9. 发明授权

US07417093B1 Functionalization of olefin/diene copolymers 失效
标题翻译：烯烃/二烯共聚物的官能化
公开(公告)号：US07417093B1
公开(公告)日：2008-08-26
申请号：US11804775
申请日：2007-05-21
申请人： Karla S. Colle , Caiguo Gong , Kevin R. Squire
发明人： Karla S. Colle , Caiguo Gong , Kevin R. Squire
IPC分类号： C08C19/04 , C08F8/06
CPC分类号： C08C19/04 , C08C19/06 , C08F8/08 , C08F2800/10 , C08F2810/20 , C08F2810/50 , C08F210/02 , C08F236/20 , C08F210/14
摘要： In a process for functionalizing an α-olefin/diene copolymer, a copolymer comprising units derived from at least one α-olefin and units derived from at least one diene, which copolymer contains at least one double bond, is contacted in a reaction medium with an alkyl hydroperoxide in the presence of a catalyst comprising a metal of Group 5 or 6 of the Periodic Table or a compound thereof, under reaction conditions which promote formation of an oxirane ring or hydroxyl groups at the site of the double bond.
摘要翻译：在α-烯烃/二烯共聚物官能化的方法中，包含衍生自至少一种α-烯烃的单元和源自至少一种二烯的单元的共聚物（该共聚物含有至少一个双键）在反应介质中与在包含元素周期表第5或6族金属或其化合物的催化剂存在下，在促进在双键位置形成环氧乙烷环或羟基的反应条件下，使用烷基氢过氧化物。

10. 发明授权

US06403773B1 Cationic group 3 catalyst system 有权
标题翻译：阳离子3族催化剂体系
公开(公告)号：US06403773B1
公开(公告)日：2002-06-11
申请号：US09408050
申请日：1999-09-29
申请人： Joseph N Christopher , Kevin R. Squire , Jo Ann M. Canich , Timothy D. Shaffer
发明人： Joseph N Christopher , Kevin R. Squire , Jo Ann M. Canich , Timothy D. Shaffer
IPC分类号： C07F500
CPC分类号： C08F10/00 , C07F5/003 , C07F17/00 , C08F10/02 , C08F110/02 , C08F210/16 , C08F4/52 , C08F4/54 , C08F4/12 , C08F2500/04 , C08F2500/03 , C08F210/14
摘要： A cationic Group 3 or Lanthanide metal complex for coordination polymerization of olefins is disclosed. The precursor metal complex is stabilized by a monoanionic bidentate ancillary ligand and two monoanionic ligands. The ancillary ligand and the transition metal form a metallocycle having at least five primary atoms, counting any &pgr;-bound cyclopentadienyl group in the metallocycle as two primary atoms. Olefin polymerization is exemplified.
摘要翻译：公开了用于烯烃配位聚合的阳离子基团3或镧系金属络合物。前体金属络合物由单阴离子二齿辅助配体和两个单阴离子配体稳定。辅助配体和过渡金属形成具有至少五个伯原子的金属摩尔，将金属摩尔中任何π结合的环戊二烯基计数为两个主原子。举例说明烯烃聚合。

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