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11.发明授权Low molecular weight ethylene interpolymers, methods of making, and uses thereof 有权低分子量乙烯互聚物，制备方法及其应用公开(公告)号：US08034878B2
公开(公告)日：2011-10-11
申请号：US12159514
申请日：2006-12-12
CPC分类号： C08F10/00 , C08F10/02 , C08F210/16 , C08L23/0815 , C08L51/06 , C08L2205/02 , C08L2205/025 , C08L2308/00 , C08L2314/06 , C08F4/64 , C08L2666/24 , C08L2666/06 , C08F210/14 , C08F2500/02 , C08F2500/03 , C08F2500/20 , C08F2500/17 , C08F2500/01 , C08F4/64079 , C08F4/64013
摘要： The invention provides a comprising one or more ethylene interpolymers, and wherein the interpolymers, or the composition, has a melt viscosity from 1 to 30,000 cP at 177° C., and wherein at least one ethylene interpolymer has an Rv from 0.3 to 0.99. The invention further provides a composition comprising at least one low molecular weight (LMW) ethylene interpolymer, and at least one high molecular weight (HMW) ethylene interpolymer, and wherein the composition has a melt viscosity from 1 to 30,000 cP at 177° C., and wherein the sum of the Rv from the low molecular weight interpolymer and the high molecular weight interpolymer is from 0.3 to 2. The invention further provides for processes of making such compositions, processes for functionalizing the interpolymer(s) of such compositions, and articles comprising at least one component prepared from an inventive composition.
摘要翻译： 本发明提供包含一种或多种乙烯互聚物，并且其中互聚物或组合物在177℃下的熔体粘度为1至30,000cP，并且其中至少一种乙烯互聚物的Rv为0.3-0.99。 本发明还提供包含至少一种低分子量（LMW）乙烯互聚物和至少一种高分子量（HMW）乙烯互聚物的组合物，并且其中该组合物在177℃具有1至30,000cP的熔体粘度 ，并且其中来自低分子量互聚物和高分子量互聚物的Rv的总和为0.3至2.本发明还提供了制备这种组合物的方法，使这种组合物的互聚物官能化的方法，以及 包含由本发明组合物制备的至少一种组分的制品。
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公开(公告)号：US07683003B2
公开(公告)日：2010-03-23
申请号：US11596335
申请日：2005-05-13
CPC分类号： B01J31/0272 , B01J19/0046 , B01J27/138 , B01J31/0212 , B01J31/128 , B01J31/143 , B01J31/26 , B01J2219/00283 , B01J2219/00286 , B01J2219/00308 , B01J2219/00315 , B01J2219/00322 , B01J2219/00353 , B01J2219/00369 , B01J2219/00423 , B01J2219/00477 , B01J2219/00495 , B01J2219/00585 , B01J2219/00689 , B01J2219/00691 , B01J2219/00704 , B01J2219/00707 , B01J2219/00736 , B01J2219/00738 , B01J2219/00747 , C08F210/16 , C08F4/6555 , C08F210/14 , C08F2500/12
摘要： A method for identifying a catalyst composition for use in the heterogeneous Ziegler-Natta addition polymerization of an olefin monomer, said catalyst composition comprising a procatalyst comprising a magnesium and titanium containing procatalyst and a cocatalyst said method comprising: a) providing a library comprising at least one procatalyst compound, b) forming a catalyst composition library by contacting the member of said procatalyst library with one or more cocatalysts and contacting the resulting mixture with an olefin monomer under olefin polymerization conditions thereby causing the polymerization reaction to take place, c) measuring at least one variable of interest during the polymerization, and d) selecting the catalyst composition of interest by reference to said measured variable.
摘要翻译： 一种用于鉴定用于烯烃单体的异质齐格勒 - 纳塔加成聚合的催化剂组合物的方法，所述催化剂组合物包含含有镁和钛的前催化剂的前催化剂和助催化剂，所述方法包括：a）提供至少包含 一种主催化剂化合物，b）通过使所述前催化剂文库的成员与一种或多种助催化剂接触而形成催化剂组合物文库，并在烯烃聚合条件下使所得混合物与烯烃单体接触，从而引起聚合反应，c） 在聚合过程中至少一个感兴趣的变量，以及d）通过参考所述测量的变量来选择感兴趣的催化剂组合物。
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公开(公告)号：US20090215190A1
公开(公告)日：2009-08-27
申请号：US12389820
申请日：2009-02-20
申请人： Pamela J. Stirn , Charles A. Nielsen , Sylvie Desjardins , David R. Neithamer , Paul L. Morabito , Marc A. Springs
发明人： Pamela J. Stirn , Charles A. Nielsen , Sylvie Desjardins , David R. Neithamer , Paul L. Morabito , Marc A. Springs
IPC分类号： G01N25/00
CPC分类号： G01N25/484 , G01K17/00
摘要： The present invention generally relates to an apparatus and method for running a plurality of essentially simultaneous exothermic reactions, endothermic reactions, or a combination thereof in sealed reactors and obtaining physico-chemical data, preferably temperature data, and, optionally, time data, for the reactions, wherein reaction mixtures in the sealed reactors are adiabatically thermally insulated from one another so that temperature in one sealed reactor does not materially affect temperature in any other, including an adjacent, sealed reactor.
摘要翻译： 本发明一般涉及用于在密封反应器中运行多个基本上同时进行的放热反应或吸热反应或其组合的装置和方法，并获得物理化学数据，优选温度数据，以及可选地时间数据，用于 反应，其中密封反应器中的反应混合物彼此绝热地绝热，使得一个密封的反应器中的温度不会在任何其它物质（包括相邻的密封反应器）中实质性地影响温度。
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公开(公告)号：US20070276102A1
公开(公告)日：2007-11-29
申请号：US11596335
申请日：2005-05-13
CPC分类号： B01J31/0272 , B01J19/0046 , B01J27/138 , B01J31/0212 , B01J31/128 , B01J31/143 , B01J31/26 , B01J2219/00283 , B01J2219/00286 , B01J2219/00308 , B01J2219/00315 , B01J2219/00322 , B01J2219/00353 , B01J2219/00369 , B01J2219/00423 , B01J2219/00477 , B01J2219/00495 , B01J2219/00585 , B01J2219/00689 , B01J2219/00691 , B01J2219/00704 , B01J2219/00707 , B01J2219/00736 , B01J2219/00738 , B01J2219/00747 , C08F210/16 , C08F4/6555 , C08F210/14 , C08F2500/12
摘要： A method for identifying a catalyst composition for use in the heterogeneous Ziegler-Natta addition polymerization of an olefin monomer, said catalyst composition comprising a procatalyst comprising a magnesium and titanium containing procatalyst and a cocatalyst said method comprising: a) providing a library comprising at least one procatalyst compound, b) forming a catalyst composition library by contacting the member of said procatalyst library with one or more cocatalysts and contacting the resulting mixture with an olefin monomer under olefin polymerization conditions thereby causing the polymerization reaction to take place, c) measuring at least one variable of interest during the polymerization, and d) selecting the catalyst composition of interest by reference to said measured variable.
摘要翻译： 一种用于鉴定用于烯烃单体的异质齐格勒 - 纳塔加成聚合的催化剂组合物的方法，所述催化剂组合物包含含有镁和钛的前催化剂的前催化剂和助催化剂，所述方法包括：a）提供至少包含 一种主催化剂化合物，b）通过使所述前催化剂文库的成员与一种或多种助催化剂接触而形成催化剂组合物文库，并在烯烃聚合条件下使所得混合物与烯烃单体接触，从而引起聚合反应，c） 在聚合过程中至少一个感兴趣的变量，以及d）通过参考所述测量的变量来选择感兴趣的催化剂组合物。
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