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1. 发明申请

WO2008008112A1 ETHYLENE/DICYCLOPENTADIENE COPOLYMERS AND FUNCTIONALIZED DERIVATIVES THEREOF 审中-公开
标题翻译：乙烯/二烯丙基共聚物及其官能化衍生物
公开(公告)号：WO2008008112A1
公开(公告)日：2008-01-17
申请号：PCT/US2007/011284
申请日：2007-05-10
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , BAUGH, Lisa, Saunders , PATIL, Abhimanyu, Onkar , MEHNERT, Christian, Peter , SQUIRE, Kevin, R. , COOK, Kenneth, A. , GONG, Caiguo , BERLUCHE, Enock , COLLE, Karla, Schall , OSHINSKI, Alan, J. , ZUSHMA, Stephen , POOLE, Beverly, J.
发明人： BAUGH, Lisa, Saunders , PATIL, Abhimanyu, Onkar , MEHNERT, Christian, Peter , SQUIRE, Kevin, R. , COOK, Kenneth, A. , GONG, Caiguo , BERLUCHE, Enock , COLLE, Karla, Schall , OSHINSKI, Alan, J. , ZUSHMA, Stephen , POOLE, Beverly, J.
IPC分类号： C08F210/02 , C08F8/04 , C08F8/08
CPC分类号： C08F210/02 , C08F8/04 , C08F8/08 , C08F232/00
摘要： Disclosed is a selected type of copolymer composition comprising copolymers having units derived from ethylene and dicyclopentadiene (DCPD) co-monomers. Such copolymer compositions: a) have a DCPD-derived comonomer unit content of from about 25 mole % to about 45 mole %; b) have a Weight Average Molecular Weight, M w , of greater than about 170,000; c) comprise amorphous material and have glass transition temperatures, T g , of from about 8 °C to about 129°C, which also fit the equation T g (in °C) ≥ [(mole % DCPD x 3.142) - 4.67]; and d) comprise no significant amount of crystalline polyethylene homopolymer or crystallizable polyethylene segments within the ethylene-dicylopentadiene copolymers. Such copolymers can be readily derivatized by hydrogention and/or epoxidation to provide polymeric materials suitable for use as engineering thermoplastics. Also disclosed are processes for preparing and optionally further derivatizing ethylene/dicyclopentadiene copolymers having the characteristics hereinbefore described. Such processes comprise: a) contacting ethylene with a polymerization mixture comprising greater than about 4.0 molar dicyclopentadiene, in the presence of a selected activated cyclopentadienyl- fluorenyl metallocene catalyst bearing a substituent, preferably a methyl substituent, at the 3- position of the cyclopentadienyl ring, under specific polymerization conditions including relatively high ethylene pressures to thereby form the desired ethylene-dicyclopentadiene copolymers within the polymerization mixture. Such copolymers are then recovered and/or further hydrogenated or functionalized.
摘要翻译：公开了一种选择类型的共聚物组合物，其包含具有衍生自乙烯和二环戊二烯（DCPD）共聚单体的单元的共聚物。这种共聚物组合物：a）具有约25摩尔％至约45摩尔％的DCPD衍生的共聚单体单元含量; b）具有大于约170,000的重均分子量，M < c）包括非晶材料，并且具有约8℃至约129℃的玻璃化转变温度，其也适合等式T（g） C）= [（摩尔％DCPD×3.142）-4.67]; 和d）在乙烯 - 二茂二烯共聚物内不含有显着量的结晶聚乙烯均聚物或可结晶的聚乙烯链段。这样的共聚物可以通过水合和/或环氧化来容易地衍生，以提供适合用作工程热塑性塑料的聚合材料。还公开了制备和任选地进一步衍生具有上述特征的乙烯/二环戊二烯共聚物的方法。这样的方法包括：a）在选择的活化的环戊二烯基 - 芴基茂金属催化剂的存在下，在环戊二烯基环的3-位具有取代基，优选甲基取代基的存在下，使乙烯与包含大于约4.0摩尔二环戊二烯的聚合混合物接触在包括相对较高的乙烯压力的特定聚合条件下，从而在聚合混合物内形成所需的乙烯 - 二环戊二烯共聚物。然后回收和/或进一步氢化或官能化此类共聚物。

2. 发明申请

WO2008018952A1 POLYMER COMPOSITIONS COMPRISING CYCLIC OLEFIN COPOLYMERS AND POLYOLEFIN MODIFIERS 审中-公开
标题翻译：包含环烯烃共聚物和聚烯烃改性剂的聚合物组合物
公开(公告)号：WO2008018952A1
公开(公告)日：2008-02-14
申请号：PCT/US2007/014381
申请日：2007-06-20
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , SQUIRE, Kevin, R. , OSHINSKI, Alan, J. , ROBINSON, Kevin, D. , MEHNERT, Christian, Peter , ARVEDSON, Marsha, M. , POOLE, Beverly, J. , PATIL, Abhimanyu, Onkar , BAUGH, Lisa, Saunders , COLLE, Karla, Schall
发明人： SQUIRE, Kevin, R. , OSHINSKI, Alan, J. , ROBINSON, Kevin, D. , MEHNERT, Christian, Peter , ARVEDSON, Marsha, M. , POOLE, Beverly, J. , PATIL, Abhimanyu, Onkar , BAUGH, Lisa, Saunders , COLLE, Karla, Schall
IPC分类号： C08L23/02 , C08L45/00 , C08L23/08 , C08L23/16 , C08L53/00
CPC分类号： C08L23/0823 , C08L23/16 , C08L53/00 , C08L2314/06 , C08L2666/24 , C08L2666/06
摘要： A polymer composition comprises (a) greater than 50 wt% (based upon the weight of the composition) of a cyclic olefin copolymer comprising at least one acyclic olefin and at least 20 weight % of one or more cyclic olefins (based upon the weight of the cyclic olefin copolymer), wherein at least a portion of the cyclic olefin copolymer has a glass transition temperature of greater than 150°C; and (b) less than 50 wt% (based upon the weight of the composition) of an acyclic olefin polymer modifier, at least a portion of the modifier having a glass transition temperature of less than -30°C; and no portion of the modifier having a softening point greater than +30°C, wherein the Bicerano solubility parameter of the modifier being no more than 0.6 J 0.5 /cm 1.5 less than the Bicerano solubility parameter of the cyclic olefin copolymer. The polymer composition has a notched Izod impact resistance measured at 23°C of greater than 500 J/m and a heat distortion temperature measured using a 0.46 MPa load of greater than 135°C.
摘要翻译：聚合物组合物包含（a）大于50重量％（基于组合物的重量）的包含至少一种非环烯烃和至少20重量％的一种或多种环烯烃的环烯烃共聚物（基于环烯烃共聚物），其中至少一部分环烯烃共聚物的玻璃化转变温度大于150℃; 和（b）小于50重量％（基于组合物的重量）无环烯烃聚合物改性剂，至少一部分改性剂的玻璃化转变温度低于-30℃; 并且所述改性剂的任何部分的软化点大于+ 30℃，其中所述改性剂的比卡拉诺溶解度参数不大于0.6J≤0.5/ cm×1.5以下比环烯烃共聚物的Bicerano溶解度参数。聚合物组合物在23℃下测得的切口悬臂梁式冲击强度大于500J / m，并且使用大于135℃的0.46MPa载荷测量的热变形温度。

3. 发明申请

WO2008018951A1 POLYMER COMPOSITIONS COMPRISING CYCLIC OLEFIN POLYMERS, POLYOLEFIN MODIFIERS, AND FILLERS 审中-公开
标题翻译：包含环烯烃聚合物，聚烯烃改性剂和填料的聚合物组合物
公开(公告)号：WO2008018951A1
公开(公告)日：2008-02-14
申请号：PCT/US2007/014368
申请日：2007-06-20
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , SQUIRE, Kevin, R. , OSHINSKI, Alan, J. , ROBINSON, Kevin, D. , MEHNERT, Christian, Peter , ARVEDSON, Marsha, M. , POOLE, Beverly, J. , PATIL, Abhimanyu, Onkar , BAUGH, Lisa, Saunders , COLLE, Karla, Schall
发明人： SQUIRE, Kevin, R. , OSHINSKI, Alan, J. , ROBINSON, Kevin, D. , MEHNERT, Christian, Peter , ARVEDSON, Marsha, M. , POOLE, Beverly, J. , PATIL, Abhimanyu, Onkar , BAUGH, Lisa, Saunders , COLLE, Karla, Schall
IPC分类号： C08L23/02 , C08L45/00 , C08L23/08 , C08L23/16 , C08L51/06 , C08L53/02 , C08K3/34
CPC分类号： C08L23/0823 , C08K3/34 , C08L23/16 , C08L51/06 , C08L53/02 , C08L2666/06 , C08L2666/02 , C08L2666/24
摘要： A polymer composition comprises (a) least 40 wt% (based upon the weight of the composition) of a cyclic olefin polymer comprising at least one acyclic olefin and at least 20 wt % of one or more cyclic olefins (based upon the weight of the cyclic olefin polymer), wherein at least a portion of the cyclic olefin polymer has a glass transition temperature of greater than 100°C; (b) an acyclic olefin polymer modifier in an amount up to 40 wt % (based upon the weight of the composition); and (c) at least 10 wt% (based upon the weight of the composition) of one of more fillers. The polymer composition has a notched Izod impact resistance measured at 23°C of greater than 100 J/m and a flexural modulus (1 % secant method) of greater than 1400 MPa.
摘要翻译：聚合物组合物包含（a）至少40重量％（基于组合物的重量）包含至少一个非环烯烃和至少20重量％的一种或多种环烯烃的环烯烃聚合物（基于环烯烃聚合物），其中至少一部分环烯烃聚合物的玻璃化转变温度大于100℃; （b）至多40重量％（基于组合物的重量）的非环烯烃聚合物改性剂; 和（c）至少10重量％（基于组合物的重量）为更多填料之一。聚合物组合物在23℃下测得的切口悬臂梁式冲击强度大于100J / m，挠曲模量（1％割线法）大于1400MPa。

4. 发明申请

WO2008130435A3 EPOXIDATION OF OLEFIN/DIENE COPOLYMERS USING HYDROGEN PEROXIDE 审中-公开
公开(公告)号：WO2008130435A3
公开(公告)日：2008-10-30
申请号：PCT/US2007/081490
申请日：2007-10-16
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , PATIL, Abhimanyu, Onkar , COLLE, Karla, Schall
发明人： PATIL, Abhimanyu, Onkar , COLLE, Karla, Schall
IPC分类号： C08F8/08 , C08C19/06
摘要： A process for preparing an epoxidized α-olefin/diene copolymer including the steps of contacting in a reaction medium a) copolymers of an α-olefm and a diene, which copolymers contain at least one double bond in each diene-derived co-monomer, with b) a hydrogen peroxide epoxidizing agent, in the presence of a perfluorinated alcohol reaction solvent, and in the absence of any metal-containing epoxidation catalyst, under reaction conditions which promote formation of oxirane rings at the sites of the diene-derived co-monomer double bonds in the copolymeric precursor material.

5. 发明申请

WO2008067077A1 CATALYTIC EPOXIDATION AND HYDROXYLATION OF OLEFIN/DIENE COPOLYMERS 审中-公开
标题翻译：催化环氧化和烯烃/二烯共聚物的羟基化
公开(公告)号：WO2008067077A1
公开(公告)日：2008-06-05
申请号：PCT/US2007/082100
申请日：2007-10-22
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , PATIL, Abhimanyu, Onkar
发明人： PATIL, Abhimanyu, Onkar
IPC分类号： C08F8/08 , C08C19/06
CPC分类号： C08C19/06 , C08F8/08 , C08F2800/10 , C08F210/02 , C08F210/18
摘要： Disclosed are processes for preparing an epoxidized and/or hydroxylated α- oléfine/diène copolymer materials such as ethylene/dicyclopentadiene. These processes comprise contacting in a reaction medium a) a copolymeric precursor component with b) a hydrogen peroxide oxidizing agent, in the presence of alkyl-trioxorhenium-based catalyst, under certain reaction conditions. The copolymeric precursor component comprises copolymers of α-olefins and dienes with these copolymers containing at least one double bond in each diene-derived comonomer. The reaction medium is maintained under reaction conditions which promote formation of oxirane rings at, and/or diol formation across, the sites of the diene-derived co-monomer double bonds in the copolymeric precursor material. Epoxidation and hydroxylation generally increases the glass transition temperature, T g , of these copolymers and imbues polarity which imparts oil resistance. Functionalization in this manner thus provides a different balance between properties, cost, and processing range, and can make the resulting functionalized polyolefin materials especially useful as oil resistant, thermally stable elastomers or as structural engineering thermoplastics or precursors thereof.
摘要翻译：公开了制备环氧化和/或羟基化的二醇/二烯共聚物材料如乙烯/二环戊二烯的方法。这些方法包括在一定反应条件下，在烷基 - 三氧铼基催化剂存在下，使反应介质a）共聚物前体组分与b）过氧化氢氧化剂接触。共聚前体组分包括α-烯烃和二烯与这些共聚物在每个二烯衍生的共聚单体中含有至少一个双键的共聚物。反应介质保持在促进在共聚物前体材料中二烯衍生的共聚单体双键的位置和/或二醇形成环氧乙烷环的反应条件下。环氧化和羟基化通常增加这些共聚物的玻璃化转变温度，并赋予赋予耐油性的极性。因此，以这种方式的功能化在性能，成本和加工范围之间提供了不同的平衡，并且可以使得到的官能化聚烯烃材料特别用作耐油，热稳定的弹性体或作为结构工程热塑性塑料或其前体。

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