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11. 发明申请

US20070282073A1 Solution blending process for preparing thermoplastic vulcanizates 失效
标题翻译：用于制备热塑性硫化橡胶的溶液共混方法
公开(公告)号：US20070282073A1
公开(公告)日：2007-12-06
申请号：US11787856
申请日：2007-04-18
申请人： Weiqing Weng , Sunny Jacob , Peijun Jiang , Armenag H. Dekmezian , Aspy K. Mehta , James R. Ayers , David J. Lohse , Peter W. Manders , Palanisamy Arjunan
发明人： Weiqing Weng , Sunny Jacob , Peijun Jiang , Armenag H. Dekmezian , Aspy K. Mehta , James R. Ayers , David J. Lohse , Peter W. Manders , Palanisamy Arjunan
IPC分类号： C08L23/00 , C08F8/00
CPC分类号： C08J3/005 , C08K3/011 , C08K5/0025 , C08L23/10 , C08L23/16 , C08L63/00 , C08L101/00 , C08L2312/04 , Y10T428/1372 , C08L2666/06
摘要： This invention relates to the preparation of thermoplastic vulcanizates (TPVs) with unique morphological features, more specifically, this invention relates to a method for preparing TPV compositions wherein the mixing of plastomers and elastomers are carried out in solvent with curatives to induce cross-linking.
摘要翻译：本发明涉及具有独特形态特征的热塑性硫化橡胶（TPV）的制备，更具体地说，本发明涉及一种制备TPV组合物的方法，其中塑性体和弹性体的混合物在溶剂中用固化剂进行以引发交联。

12. 发明授权

US07005491B2 Propylene diene copolymerized polymers 失效
标题翻译：丙烯二烯共聚合物
公开(公告)号：US07005491B2
公开(公告)日：2006-02-28
申请号：US10603042
申请日：2003-06-24
申请人： Weiqing Weng , Eric J. Markel , Main Chang , Armenag H. Dekmezian , Palanisamy Arjunan , Olivier J. Georjon
发明人： Weiqing Weng , Eric J. Markel , Main Chang , Armenag H. Dekmezian , Palanisamy Arjunan , Olivier J. Georjon
IPC分类号： C08F4/64 , C08F36/20
CPC分类号： C08F210/18 , C08F4/65912 , C08F4/65916 , C08F210/06 , C08F4/65927 , C08F2500/03 , C08F2500/12 , C08F236/20
摘要： A method of lowering MFR response of a high melt flow rate polymer producing metallocene catalyst is provided. The method includes contacting the metallocene catalyst with a sufficient quantity of α,ω-diene monomer such that when the catalyst composition is contacted with polymerizable reactants under suitable polymerization conditions, the resulting polymer has an MFR rate in the range of 0.1 to 19. Hydrogen and ethylene may also be present in the polymerization. Additionally a catalyst composition is provided which includes a high melt flow rate polymer producing metallocene catalyst and a sufficient quantity of α,ω-diene monomers such that when the catalyst composition is contacted with a monomer under polymerization conditions, the resulting polymer has an MFR rate in the range of 0.1 to 19.
摘要翻译：提供了一种降低高熔体流动速率聚合物生产茂金属催化剂的MFR响应的方法。该方法包括使茂金属催化剂与足够量的α，ω-二烯单体接触，使得当催化剂组合物在合适的聚合条件下与可聚合反应物接触时，所得聚合物的MFR率在0.1至19的范围内。氢并且乙烯也可以存在于聚合中。此外，提供了一种催化剂组合物，其包括高熔体流动速率的聚合物产生茂金属催化剂和足够量的α，ω-二烯单体，使得当催化剂组合物在聚合条件下与单体接触时，所得聚合物的MFR 在0.1至19的范围内。

13. 发明授权

US06451915B1 Thermoplastic elastomers having improved processing and physical property balance 有权
标题翻译：具有改进的加工和物理性能平衡的热塑性弹性体
公开(公告)号：US06451915B1
公开(公告)日：2002-09-17
申请号：US09752080
申请日：2000-12-29
申请人： Maria D. Ellul , Paul E. McDaniel , Thomas L. Peltier , Jianya Cheng , Patrick Brant , Armenag H. Dekmezian
发明人： Maria D. Ellul , Paul E. McDaniel , Thomas L. Peltier , Jianya Cheng , Patrick Brant , Armenag H. Dekmezian
IPC分类号： C08L2100
CPC分类号： C08L23/10 , C08L23/16 , C08L51/06 , C08L2312/00 , C08L2666/04 , C08L2666/24
摘要： A thermoplastic elastomer formed by a process comprising the steps of dynamically vulcanizing a rubber within a mixture that includes the rubber, from about 10 to about 80 percent by weight of a thermoplastic resin based upon the total weight of the rubber and the thermoplastic combined, and from about 1 to about 25 percent by weight of a polymeric processing additive based upon the total weight of the rubber and the thermoplastic combined, where the polymeric processing additive is a linear polyolefin resin that has an melt flow rate that is greater than about 1,000 dg/min, a diene-modified polyolefin polymer that has an melt flow rate that is greater than about 1,000 dg/min, from about 0.005 to about 2.00 mole percent polymeric units deriving from dienes, and a viscosity average branching index that is from about 0.4 to about 0.95, or a mixture of the linear polyolefin resin and the diene-modified polyolefin polymer, where the step of dynamically vulcanizing the rubber results in vulcanized rubber having a crosslink density of about 40 to about 180 mole per milliliter of rubber.
摘要翻译：一种通过包括下列步骤形成的热塑性弹性体的方法，所述热塑性弹性体包括以包含橡胶的混合物中的橡胶动态硫化，基于橡胶和热塑性组合的总重量约10至约80重量％的热塑性树脂，以及约1至约25重量％的基于橡胶和热塑性组合的总重量的聚合加工添加剂，其中聚合物加工添加剂是具有大于约1,000dg的熔体流动速率的线性聚烯烃树脂 / min，具有大于约1,000dg / min的熔体流动速率，约0.005至约2.00摩尔％衍生自二烯的聚合物单元的二烯改性的聚烯烃聚合物，粘度平均支化指数为约0.4 至约0.95，或线性聚烯烃树脂和二烯改性聚烯烃聚合物的混合物，其中动态硫化橡胶的步骤导致外露具有约40至约180摩尔每毫升橡胶的交联密度的硫化橡胶。

14. 发明授权

US08481646B2 Solution blending process for preparing thermoplastic vulcanizates 有权
标题翻译：用于制备热塑性硫化橡胶的溶液共混方法
公开(公告)号：US08481646B2
公开(公告)日：2013-07-09
申请号：US13033171
申请日：2011-02-23
申请人： Weiqing Weng , Sunny Jacob , Peijun Jiang , Armenag H. Dekmezian , Aspy K. Mehta , James R. Ayers , David J. Lohse , Peter W. Manders , Palanisamy Arjunan
发明人： Weiqing Weng , Sunny Jacob , Peijun Jiang , Armenag H. Dekmezian , Aspy K. Mehta , James R. Ayers , David J. Lohse , Peter W. Manders , Palanisamy Arjunan
IPC分类号： C08F8/00 , C08L9/00 , C08L25/02 , C08L33/04 , C08L33/10
CPC分类号： C08J3/005 , C08K3/011 , C08K5/0025 , C08L23/10 , C08L23/16 , C08L63/00 , C08L101/00 , C08L2312/04 , Y10T428/1372 , C08L2666/06
摘要： This invention relates to the preparation of thermoplastic vulcanizates (TPVs) with unique morphological features, more specifically, this invention relates to a method for preparing TPV compositions wherein the mixing of plastomers and elastomers are carried out in solvent with curatives to induce cross-linking.
摘要翻译：本发明涉及具有独特形态特征的热塑性硫化橡胶（TPV）的制备，更具体地说，本发明涉及制备TPV组合物的方法，其中塑性体和弹性体的混合物在溶剂中用固化剂进行以引发交联。

15. 发明授权

US07951872B2 Heterogeneous polymer blend with continuous elastomeric phase and process of making the same 失效
标题翻译：具有连续弹性相的非均相聚合物共混物和制备相同的方法
公开(公告)号：US07951872B2
公开(公告)日：2011-05-31
申请号：US11295927
申请日：2005-12-07
申请人： Sunny Jacob , Peijun Jiang , Aspy K. Mehta , Pradeep P. Shirodkar , Armenag H. Dekmezian , Weiqing Weng
发明人： Sunny Jacob , Peijun Jiang , Aspy K. Mehta , Pradeep P. Shirodkar , Armenag H. Dekmezian , Weiqing Weng
IPC分类号： C08F8/00 , C08L9/00 , C08L23/00 , C08L25/02 , C08L27/04 , C08L33/14 , C08L45/00 , C08G18/42 , C08K5/00
CPC分类号： C08L23/16 , C08L23/10 , C08L2312/00 , C08L2666/06
摘要： A heterogeneous polymer blend comprises a dispersed phase comprising a thermoplastic first polymer having a crystallinity of at least 30% and a continuous phase comprising a second polymer different from the first polymer. The second polymer has a crystallinity of less than 20% and is at least partially cross-linked.
摘要翻译：非均相聚合物共混物包含分散相，其包含结晶度至少为30％的热塑性第一聚合物和包含不同于第一聚合物的第二聚合物的连续相。第二聚合物具有小于20％的结晶度并且至少部分交联。

16. 发明授权

US07928164B2 Homogeneous polymer blend and process of making the same 有权
标题翻译：均相聚合物混合物和制造方法相同
公开(公告)号：US07928164B2
公开(公告)日：2011-04-19
申请号：US11295930
申请日：2005-12-07
申请人： Peijun Jiang , Sunny Jacob , Pradeep P. Shirodkar , Aspy K. Mehta , Armenag H. Dekmezian , Palanisamy Arjunan
发明人： Peijun Jiang , Sunny Jacob , Pradeep P. Shirodkar , Aspy K. Mehta , Armenag H. Dekmezian , Palanisamy Arjunan
IPC分类号： C08L23/00 , C08L23/04
CPC分类号： C08F210/06 , C08F110/06 , C08L23/04 , C08L23/083 , C08L23/10 , C08L23/12 , C08L23/145 , C08L23/16 , C08L91/00 , C08L2205/03 , C08L2205/22 , C08L2308/00 , C08L2312/00 , C08L2666/02 , C08L2666/06 , C08L2666/04 , C08F2/001 , C08F210/18 , C08F236/20 , C08F2500/20
摘要： A homogeneous polymer blend comprises a thermoplastic first polymer having a crystallinity of at least 30%; and a second polymer having a crystallinity of more than 5% and being at least partially cross-linked.
摘要翻译：均匀的聚合物共混物包含具有至少30％的结晶度的热塑性第一聚合物; 和具有大于5％的结晶度并且至少部分交联的第二聚合物。

17. 发明授权

US07915345B2 Solution blending process for preparing thermoplastic vulcanizates 失效
标题翻译：用于制备热塑性硫化橡胶的溶液共混方法
公开(公告)号：US07915345B2
公开(公告)日：2011-03-29
申请号：US11787856
申请日：2007-04-18
申请人： Weiqing Weng , Sunny Jacob , Peijun Jiang , Armenag H. Dekmezian , Aspy K. Mehta , James R. Ayers , David J. Lohse , Peter W. Manders , Palanisamy Arjunan
发明人： Weiqing Weng , Sunny Jacob , Peijun Jiang , Armenag H. Dekmezian , Aspy K. Mehta , James R. Ayers , David J. Lohse , Peter W. Manders , Palanisamy Arjunan
IPC分类号： C08F8/00 , C08L9/00 , C08L23/04 , C08L23/10 , C08L29/00 , C08L31/00 , C08L33/00 , C08L35/00 , C08L45/00
CPC分类号： C08J3/005 , C08K3/011 , C08K5/0025 , C08L23/10 , C08L23/16 , C08L63/00 , C08L101/00 , C08L2312/04 , Y10T428/1372 , C08L2666/06
摘要： This invention relates to the preparation of thermoplastic vulcanizates (TPVs) with unique morphological features, more specifically, this invention relates to a method for preparing TPV compositions wherein the mixing of plastomers and elastomers are carried out in solvent with curatives to induce cross-linking.
摘要翻译：本发明涉及具有独特形态特征的热塑性硫化橡胶（TPV）的制备，更具体地说，本发明涉及制备TPV组合物的方法，其中塑性体和弹性体的混合物在溶剂中用固化剂进行以引发交联。

18. 发明申请

US20100152390A1 Heterogeneous In-Reactor Polymer Blends 有权
标题翻译：非均相反应器聚合物共混物
公开(公告)号：US20100152390A1
公开(公告)日：2010-06-17
申请号：US12638861
申请日：2009-12-15
申请人： Carlos U. De Gracia , Kevin R. Squire , Peijun Jiang , Armenag H. Dekmezian , Beverly J. Poole , Cesar A. Garcia-Franco
发明人： Carlos U. De Gracia , Kevin R. Squire , Peijun Jiang , Armenag H. Dekmezian , Beverly J. Poole , Cesar A. Garcia-Franco
IPC分类号： C08L23/06
CPC分类号： C08L23/16 , C08L23/12 , C08L2314/06 , C08L2666/06
摘要： An in-reactor polymer blend comprises (a) a propylene-containing first polymer; and (b) an ethylene-containing second polymer such that the polymer blend comprises between about 50 wt % and about 80 wt % units derived from ethylene and between about 50 wt % and about 20 wt % units derived from propylene. The blend is substantially free of dienes and the content of ethylene in the second polymer in the form of ethylene-ethylene-ethylene triads is at least 40%. The second polymer contains at least 0.1 branch having 8 or more carbon atoms per 10,000 carbons. In addition, the blend has a strain hardening index of at least 1.8, a shear thinning slope in the plot of log(dynamic viscosity) versus log(frequency) of less than −0.2 and exhibits at least two peaks when subjected to Differential Scanning Calorimetry (first melt) corresponding to a first melting point of at least 150° C. and a second melting point of at least 40° C. such that the difference between the first and second melting temperatures is at least 20° C.
摘要翻译：反应器内聚合物共混物包含（a）含丙烯的第一聚合物; 和（b）含乙烯的第二聚合物，使得聚合物共混物包含衍生自乙烯的约50重量％至约80重量％的单元和衍生自丙烯的约50重量％至约20重量％的单元。共混物基本上不含二烯，乙烯 - 乙烯 - 乙烯三单元组形式的第二聚合物中的乙烯含量至少为40％。第二聚合物含有至少0.1个分支，每10,000个碳原子具有8个或更多个碳原子。此外，共混物的应变硬化指数为至少1.8，对数（动态粘度）对log（频率）的曲线图中的剪切变稀斜率小于-0.2，并且当进行差示扫描量热法时显示出至少两个峰（第一熔体），其对应于至少150℃的第一熔点和至少40℃的第二熔点，使得第一和第二熔融温度之间的差异为至少20℃。

19. 发明授权

US06225432B1 Branched polypropylene compositions 有权
标题翻译：支链聚丙烯组合物
公开(公告)号：US06225432B1
公开(公告)日：2001-05-01
申请号：US09375774
申请日：1999-08-17
申请人： Weiqing Weng , Eric J. Markel , Armenag H. Dekmezian , Palanisamy Arjunan
发明人： Weiqing Weng , Eric J. Markel , Armenag H. Dekmezian , Palanisamy Arjunan
IPC分类号： C08F11006
CPC分类号： C08F110/06 , C08F4/65908 , C08F4/65912 , C08F4/65916 , C08F10/06 , C08L23/12 , C08L2205/02 , C08L2314/06 , C08F4/65927 , C08L2666/04 , C08F2500/03 , C08F2500/09 , C08F2500/17
摘要： Branched polypropylene compositions which have improved melt strength and good processability are provided. The branched polypropylene compositions of the present invention have a polydispersity of less than 4.0 and a melt point greater than 90° C. Further, the weight average branching index g of the polypropylene compositions is less than 0.95. Additionally, a novel process is provided for efficiently producing a branched polypropylene composition comprising: a) contacting propylene monomers in a reactor with an inert hydrocarbon solvent or diluent and a catalyst composition comprising one or more single site catalyst compounds capable of producing stereospecific polypropylene at a temperature from about 40° C. to about 120° C., wherein the ratio in the reactor of the propylene monomers to the inert hydrocarbon solvent or diluent is less than 9.0, and further, wherein the propylene monomers and the inert hydrocarbon solvent or diluent comprise at least 50 weight percent of the total contents of the reactor; and b) recovering a branched polypropylene composition having a polydispersity of less than or equal to 4.0 and a melting point greater than 90° C. wherein the weight average branching index, g, of the branched polypropylene composition is less than 0.95.
摘要翻译：提供了具有改进的熔体强度和良好加工性能的支化聚丙烯组合物。本发明的支化聚丙烯组合物的多分散性小于4.0，熔点大于90℃。此外，聚丙烯组合物的重均分支指数g小于0.95。另外，提供了一种用于有效生产支化聚丙烯组合物的新方法，其包括：a）使反应器中的丙烯单体与惰性烃溶剂或稀释剂和包含一种或多种能够产生立体有择聚丙烯的单中心催化剂化合物的催化剂组合物接触温度为约40℃至约120℃，其中丙烯单体与惰性烃溶剂或稀释剂的反应器中的比例小于9.0，此外，其中丙烯单体和惰性烃溶剂或稀释剂占反应器总含量的至少50重量％; 和b）回收多分散度小于或等于4.0且熔点大于90℃的支化聚丙烯组合物，其中支化聚丙烯组合物的重均分支指数g小于0.95。

20. 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。

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