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公开(公告)号：US09273166B2
公开(公告)日：2016-03-01
申请号：US14032066
申请日：2013-09-19
IPC分类号： C08F136/20 , C07C13/45 , C07C233/10 , C07C57/26 , C07C255/31 , C07C67/343 , C07C13/68 , C09J123/14 , C08G61/08 , C09J165/00 , C08L65/00
CPC分类号： C08F136/20 , C07C13/45 , C07C13/68 , C07C57/26 , C07C67/343 , C07C233/10 , C07C255/31 , C07C2603/91 , C08G61/08 , C08G2261/1644 , C08G2261/3325 , C08G2261/418 , C08G2261/72 , C08L57/02 , C08L65/00 , C09J123/14 , C09J165/00 , C07C69/608 , C08L23/06 , C08L23/14
摘要： This invention relates to a reaction product obtained by contacting a polymer comprising units derived from dicyclopentadiene with a vinyl terminated macromonomer, a vinyl monomer or a vinylene monomer, in the presence of a metathesis catalyst, where the vinyl monomer or vinylene monomer is represented by the formula: wherein each X is, independently, —CO2R, —CONR1R2, CN, a C1 to a C20 alkyl group; R is a C1 to a C20 alkyl group or an aromatic group; each R1 and R2 is, independently, a hydrogen, a C1 to a C20 alkyl group, or an aromatic group; each R5 is, independently, a hydrogen atom or a C1 to a C40 alkyl group; each Ar is, independently, an aromatic group; and each n is, independently, from 0 to about 40.
摘要翻译： 本发明涉及通过在复分解催化剂存在下将包含衍生自二环戊二烯的单体的聚合物与乙烯基封端的大分子单体，乙烯基单体或亚乙烯基单体接触而获得的反应产物，其中乙烯基单体或亚乙烯基单体由 式：其中每个X独立地是-CO 2 R，-CONR 1 R 2，CN，C 1至C 20烷基; R是C1至C20烷基或芳基; 每个R 1和R 2独立地是氢，C 1至C 20烷基或芳基; 每个R 5独立地为氢原子或C 1至C 40烷基; 每个Ar独立地是芳族基团; 并且每个n独立地为0至约40。
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2.发明授权Polymeric compositions useful as rheology modifiers and methods for making such compositions 有权用作流变改性剂的聚合物组合物和制备这种组合物的方法公开(公告)号：US09006161B2
公开(公告)日：2015-04-14
申请号：US13745573
申请日：2013-01-18
发明人： Sudhin Datta , JoAnn M. Canich , Liehpao O. Farng , Rainer Kolb , Vera Minak-Bernero , Eric B. Sirota , Thomas T. Sun , Mun F. Tse , Manika Varma-Nair
IPC分类号： C10L1/16 , C08G63/48 , C10M143/08 , C08F210/06 , C08L23/16 , C10M143/00 , C08F4/659
CPC分类号： C10M143/08 , C08F4/65908 , C08F210/06 , C08F210/16 , C08L23/16 , C10M143/00 , C10M143/04 , C10M143/06 , C10M2205/022 , C10N2220/02 , C10N2220/021 , C10N2220/022 , C10N2220/033 , C10N2220/082 , C10N2230/02 , C10N2230/68 , C08F4/65927 , C10M2205/024 , C10M2209/062 , C08F2500/12 , C08F2500/03 , C10M2205/026 , C10M2205/028
摘要： Disclosed are rheology modifiers comprising compositionally disperse polymeric compositions and/or crystallinity disperse polymeric compositions that may be useful in modifying the rheological properties of lubrication fluids, and methods for making such compositions. The compositionally disperse polymeric composition are formed from at least two discrete compositions of ethylene copolymers. The crystallinity disperse polymeric composition are formed from ethylene copolymers having at least two discrete values of residual crystallinity.
摘要翻译： 公开了包含可用于改变润滑流体的流变性质的组成分散聚合物组合物和/或结晶度分散聚合物组合物的流变改性剂以及制备这种组合物的方法。 组成分散的聚合物组合物由至少两种离散的乙烯共聚物组合物形成。 结晶度分散聚合物组合物由具有至少两个离散值的残留结晶度的乙烯共聚物形成。
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3.发明授权公开(公告)号：US08962761B2
公开(公告)日：2015-02-24
申请号：US13954333
申请日：2013-07-30
发明人： Mun F. Tse
IPC分类号： C08F8/00 , C08F255/00 , C08L23/06 , C08L23/14 , C08F279/02 , C08L9/00
CPC分类号： C08F255/00 , C08F236/20 , C08F255/02 , C08F279/02 , C08L9/00 , C08L23/06 , C08L23/10 , C08L23/14 , C08L25/04 , C08L2023/44 , C08L2207/07
摘要： Highly branched compositions including: (i) from about 96 wt % to about 99.9 wt % metallocene catalyzed ethylene propylene diene derived units; and (ii) from about 0.1 wt % to about 4 wt % multifunctional monomer derived units, wherein the highly branched composition has: (a) a Mooney viscosity ML (1+4) at 125° C. of about 30 to 100 MU, (b) a Mooney relaxation area MLRA of about 100 to about 1000, (c) a branching index, g′(vis) of less than about 0.9, (d) a phase angle, δ, of less than about 55 degrees at a complex modulus of 10 kPa, measured at 190° C., and (e) a degree of shear thinning greater than about 0.95, measured at 190° C., are disclosed herein. Homogeneous blends including this composition are also described. Processes to make the highly branched composition and the homogeneous blend are also described herein.
摘要翻译： 高分支组合物，包括：（i）约96重量％至约99.9重量％的茂金属催化的乙烯丙烯二烯衍生单元; 和（ii）约0.1重量％至约4重量％的多官能单体衍生单元，其中所述高度支化的组合物具有：（a）在125℃下的门尼粘度ML（1 + 4）为约30至100MU， （b）约100至约1000的门尼松弛面积MLRA，（c）小于约0.9的支化指数g'（vis）小于约0.9，（d）相位角δ小于约55度 在190℃下测定的10kPa的复数模量和（e）在190℃下测量的剪切变稀度大于约0.95，在此公开。 还描述了包含该组合物的均匀共混物。 本文还描述了制备高度支化的组合物和均匀共混物的方法。
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公开(公告)号：US08497325B2
公开(公告)日：2013-07-30
申请号：US13628477
申请日：2012-09-27
发明人： Mun F. Tse , Peijun Jiang , Jianya Cheng
CPC分类号： C08L23/06 , C08F210/16 , C08J5/18 , C08J2323/06 , C08J2423/08 , C08L23/04 , C08L23/08 , C08L23/0807 , C08L23/0815 , C08L2205/02 , C08L2205/025 , C08L2205/03 , C08L2314/06 , C08L2666/02 , C08L2666/06 , C08F210/14 , C08F2500/11 , C08F2500/12 , C08F2500/17 , C08F2500/20 , C08F2500/26
摘要： This invention relates to a film comprising 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/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： 本发明涉及包含共混组合物的膜，其包含：1）含线性乙烯的聚合物，例如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Mw大于20,000g / mol的第一含乙烯聚合物; 和（b）密度小于0.90g / cm 3的第二含乙烯聚合物，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， 并且第一和第二聚合物的密度相差至少1％。
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公开(公告)号：US09657122B2
公开(公告)日：2017-05-23
申请号：US14895668
申请日：2014-07-16
发明人： Mun F. Tse , Jo Ann M. Canich , Charles J. Ruff , Daniel L. Bilbao , Carlos U. DeGracia , Ian C. Stewart
IPC分类号： C08F210/02 , C08F210/06 , C08F210/16 , C08F4/6592 , C08F4/659
CPC分类号： C08F210/02 , C08F4/65908 , C08F210/06 , C08F210/16 , C08F2500/03 , C08F4/65927
摘要： This invention relates to methods to prepare and compositions pertaining to branched ethylene-propylene copolymers that include at least 50% ethylene content by weight as determined by FTIR; a g′vis of less than 0.95; a Mw of 125,000 to 300,000; a methylene sequence length of 6 or greater as determined by 13C NMR, wherein the percentage of sequences of the length of 6 or greater is more than 32%; and can have greater than 50% vinyl chain end functionality.
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公开(公告)号：US09255168B2
公开(公告)日：2016-02-09
申请号：US13954268
申请日：2013-07-30
发明人： Mun F. Tse
IPC分类号： C08F255/00 , C08L23/06 , C08L23/14 , C08L25/04 , C08F236/20 , C08F279/02 , C08L9/00 , C08F255/02
CPC分类号： C08F255/00 , C08F236/20 , C08F255/02 , C08F279/02 , C08L9/00 , C08L23/06 , C08L23/10 , C08L23/14 , C08L25/04 , C08L2023/44 , C08L2207/07
摘要： A highly branched polyolefin having olefin derived units; wherein the highly branched polyolefin has: (i) a branching index, g′(vis), of less than about 0.9; (ii) a phase angle, δ, of less than about 55 degrees at a complex modulus of 10 kPa, measured at 190° C.; (iii) a gel content of less than or equal to about 10%; and (iv) a melting point of less than about 135° C.; wherein the highly branched polyolefin is obtained by contacting one or more polyolefins with a free radical generator. The highly branched polyolefin may also comprise a modifying polymer, wherein the modifying polymer may be the similar or dissimilar to the polyolefin. Methods of producing these highly branched polyolefins and blends of these highly branched polyolefins are also disclosed.
摘要翻译： 具有烯烃衍生单元的高支化聚烯烃; 其中所述高支化聚烯烃具有：（i）小于约0.9的支化指数g'（vis）; （ii）在190℃下测得的复数模量为10kPa的相位角δ小于约55度。 （iii）凝胶含量小于或等于约10％; 和（iv）熔点低于约135℃。 其中高度支化的聚烯烃通过使一种或多种聚烯烃与自由基发生剂接触而获得。 高度支化的聚烯烃还可以包含改性聚合物，其中改性聚合物可以与聚烯烃相似或不相似。 还公开了生产这些高度支化的聚烯烃的方法和这些高度支化的聚烯烃的共混物。
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公开(公告)号：US20140088277A1
公开(公告)日：2014-03-27
申请号：US14032066
申请日：2013-09-19
IPC分类号： C08F136/20 , C07C13/45 , C07C233/10 , C07C57/26 , C07C255/31
CPC分类号： C08F136/20 , C07C13/45 , C07C13/68 , C07C57/26 , C07C67/343 , C07C233/10 , C07C255/31 , C07C2603/91 , C08G61/08 , C08G2261/1644 , C08G2261/3325 , C08G2261/418 , C08G2261/72 , C08L57/02 , C08L65/00 , C09J123/14 , C09J165/00 , C07C69/608 , C08L23/06 , C08L23/14
摘要： This invention relates to a reaction product obtained by contacting a polymer comprising units derived from dicyclopentadiene with a vinyl terminated macromonomer, a vinyl monomer or a vinylene monomer, in the presence of a metathesis catalyst, where the vinyl monomer or vinylene monomer is represented by the formula: wherein each X is, independently, —CO2R, —CONR1R2, CN, a C1 to a C20 alkyl group; R is a C1 to a C20 alkyl group or an aromatic group; each R1 and R2 is, independently, a hydrogen, a C1 to a C20 alkyl group, or an aromatic group; each R5 is, independently, a hydrogen atom or a C1 to a C40 alkyl group; each Ar is, independently, an aromatic group; and each n is, independently, from 0 to about 40.
摘要翻译： 本发明涉及通过在复分解催化剂存在下将包含衍生自二环戊二烯的单体的聚合物与乙烯基封端的大分子单体，乙烯基单体或亚乙烯基单体接触而获得的反应产物，其中乙烯基单体或亚乙烯基单体由 式：其中每个X独立地是-CO 2 R，-CONR 1 R 2，CN，C 1至C 20烷基; R是C1至C20烷基或芳基; 每个R 1和R 2独立地是氢，C 1至C 20烷基或芳基; 每个R 5独立地为氢原子或C 1至C 40烷基; 每个Ar独立地是芳族基团; 并且每个n独立地为0至约40。
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8.发明申请Ethylene-Propylene Copolymeric Compositions With Long Methylene Sequence Lengths 审中-公开具有长亚甲基序列长度的乙烯 - 丙烯共聚物组合物公开(公告)号：US20160122452A1
公开(公告)日：2016-05-05
申请号：US14895807
申请日：2014-07-07
发明人： Mun F. Tse , Jo Ann M. Canich , Charles J. Ruff , Daniel L. Bilbao , Carlos U. DeGracia , Ian C. Stewart
IPC分类号： C08F210/02
CPC分类号： C08F210/02 , C08F4/65908 , C08F4/65927 , C08F210/06 , C08F210/16 , C08F2500/03
摘要： This invention relates to methods to prepare and compositions pertaining to branched ethylene-propylene copolymers that include at least 50% ethylene content by weight as determined by FTIR; a g′vis of less than 0.95; a MW of 150,000 to 250,000; a methylene sequence length of 6 or greater as determined by 13C NMR, wherein the percentage of sequences of the length of 6 or greater is more than 32%; and can have greater than 50% vinyl chain end functionality.
摘要翻译： 本发明涉及制备方法和涉及支链乙烯 - 丙烯共聚物的组合物，其包括通过FTIR测定的至少50重量％的乙烯含量; 小于0.95的g'vis; 15万至25万兆瓦; 通过13 C NMR确定的6或更大的亚甲基序列长度，其中长度为6或更大的序列的百分比大于32％; 并且可以具有大于50％的乙烯基链末端官能度。
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公开(公告)号：US20140051808A1
公开(公告)日：2014-02-20
申请号：US13954268
申请日：2013-07-30
发明人： Mun F. Tse
IPC分类号： C08F255/00 , C08L23/14 , C08L23/06
CPC分类号： C08F255/00 , C08F236/20 , C08F255/02 , C08F279/02 , C08L9/00 , C08L23/06 , C08L23/10 , C08L23/14 , C08L25/04 , C08L2023/44 , C08L2207/07
摘要： A highly branched polyolefin having olefin derived units; wherein the highly branched polyolefin has: (i) a branching index, g′(vis), of less than about 0.9; (ii) a phase angle, δ, of less than about 55 degrees at a complex modulus of 10 kPa, measured at 190° C.; (iii) a gel content of less than or equal to about 10%; and (iv) a melting point of less than about 135° C.; wherein the highly branched polyolefin is obtained by contacting one or more polyolefins with a free radical generator. The highly branched polyolefin may also comprise a modifying polymer, wherein the modifying polymer may be the similar or dissimilar to the polyolefin. Methods of producing these highly branched polyolefins and blends of these highly branched polyolefins are also disclosed.
摘要翻译： 具有烯烃衍生单元的高支化聚烯烃; 其中所述高支化聚烯烃具有：（i）小于约0.9的支化指数g'（vis）; （ii）在190℃下测得的复数模量为10kPa的相位角δ小于约55度; （iii）凝胶含量小于或等于约10％; 和（iv）熔点低于约135℃。 其中高度支化的聚烯烃通过使一种或多种聚烯烃与自由基发生剂接触而获得。 高度支化的聚烯烃还可以包含改性聚合物，其中改性聚合物可以与聚烯烃相似或不相似。 还公开了生产这些高度支化的聚烯烃的方法和这些高度支化的聚烯烃的共混物。
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公开(公告)号：US10465022B2
公开(公告)日：2019-11-05
申请号：US15491739
申请日：2017-04-19
发明人： Mun F. Tse , Jo Ann M. Canich , Charles J. Ruff , Daniel Bilbao , Carlos U. DeGracia , Ian C. Stewart
IPC分类号： C08F210/02 , C08F210/06 , C08F210/16 , C08F4/6592 , C08F4/659
摘要： This invention relates to methods to prepare and compositions pertaining to branched ethylene-propylene copolymers that include at least 50% ethylene content by weight as determined by FTIR; a g′vis of less than 0.95; a Mw of 125,000 to 300,000; a methylene sequence length of 6 or greater as determined by 13C NMR, wherein the percentage of sequences of the length of 6 or greater is more than 32%; and can have greater than 50% vinyl chain end functionality.
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