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    Diphenylamine functionalization of poly-α-olefins
    2.
    发明授权
    Diphenylamine functionalization of poly-α-olefins 有权
    聚-α-烯烃的二苯胺官能化

    公开(公告)号：US07847030B2

    公开(公告)日：2010-12-07

    申请号：US12074187

    申请日：2008-02-29

    申请人： Abhimanyu O. Patil

    发明人： Abhimanyu O. Patil

    IPC分类号： C07C211/55 ,  C07C2/08 ,  C07C2/06 ,  C08F8/02 ,  C08F8/32

    CPC分类号： C07C211/55 ,  C07C209/68 ,  C08F8/32 ,  C08F10/00

    摘要： Provided is a process for making a diphenylamine-functionalized poly-α-olefin. The process has the following step: reacting an amount of a poly-α-olefin having a terminal double bond with a diphenylamine in the presence of a catalyst. The poly-α-olefin has a terminal double bond having a number average molecular weight of 120 to 600. The ratio of poly-α-olefin to diphenylamine is 1.0:1.0 to 10.0:1.0. Provided is also a diphenylamine-functionalized poly-α-olefin product.

    摘要翻译： 提供了制备二苯胺官能化的聚-α-烯烃的方法。 该方法具有以下步骤：在催化剂存在下使一定量的具有末端双键的聚-α-烯烃与二苯胺反应。 聚-α-烯烃具有数均分子量为120〜600的末端双键。聚-α-烯烃与二苯胺的比例为1.0:1.0〜10.0:1.0。 也提供了二苯胺官能化的聚-α-烯烃产物。

    Diphenylamine functionalization of poly-alpha-olefins
    3.
    发明申请
    Diphenylamine functionalization of poly-alpha-olefins 有权
    聚-α-烯烃的二苯胺官能化

    公开(公告)号：US20090221760A1

    公开(公告)日：2009-09-03

    申请号：US12074187

    申请日：2008-02-29

    申请人： Abhimanyu O. Patil

    发明人： Abhimanyu O. Patil

    IPC分类号： C08F8/32

    CPC分类号： C07C211/55 ,  C07C209/68 ,  C08F8/32 ,  C08F10/00

    摘要： Provided is a process for making a diphenylamine-functionalized poly-α-olefin. The process has the following step: reacting an amount of a poly-α-olefin having a terminal double bond with a diphenylamine in the presence of a catalyst. The poly-α-olefin has a terminal double bond having a number average molecular weight of 120 to 600. The ratio of poly-α-olefin to diphenylamine is 1.0:1.0 to 10.0:1.0. Provided is also a diphenylamine-functionalized poly-α-olefin product.

    摘要翻译： 提供了制备二苯胺官能化的聚-α-烯烃的方法。 该方法具有以下步骤：在催化剂存在下使一定量的具有末端双键的聚-α-烯烃与二苯胺反应。 聚-α-烯烃具有数均分子量为120〜600的末端双键。聚-α-烯烃与二苯胺的比例为1.0:1.0至10.0:1.0。 还提供了二苯胺官能化的聚-α-烯烃产物。

    Ethylene/dicyclopentadiene/norbornene terpolymer materials having desirable structural and thermal properties
    5.
    发明申请
    Ethylene/dicyclopentadiene/norbornene terpolymer materials having desirable structural and thermal properties 审中-公开
    乙烯/二环戊二烯/降冰片烯三元共聚物材料具有理想的结构和热性能

    公开(公告)号：US20080221275A1

    公开(公告)日：2008-09-11

    申请号：US12074213

    申请日：2008-02-29

    申请人： Lisa S. Baugh ,  Enock Berluche ,  Abhimanyu O. Patil ,  Beverly J. Poole ,  Kevin D. Robinson ,  Kevin R. Squire

    发明人： Lisa S. Baugh ,  Enock Berluche ,  Abhimanyu O. Patil ,  Beverly J. Poole ,  Kevin D. Robinson ,  Kevin R. Squire

    IPC分类号： C08F4/76 ,  C08F36/00 ,  C08F36/04 ,  C08F4/80

    CPC分类号： C08C19/06 ,  C08F8/04 ,  C08F8/08 ,  C08F210/02

    摘要： Provided are selected types of terpolymer components comprising terpolymers having monomer units derived from ethylene (E), dicyclopentadiene (DCPD) and norbornene-based (NB) co-monomers. Such terpolymer components have certain specified amounts of each co-monomer as well as certain specified molecular weight and glass transition temperature characteristics. Terpolymer components which are derivatized by hydrogenation and/or by epoxidation and/or hydroxylation are also disclosed, as well as thermoplastic polyolefin compositions which contain the terpolymer components and which have especially desirable structural and thermal properties.Also provided are processes for preparing and derivatizing the terpolymer components herein. Such preparation processes comprise: a) contacting ethylene with a polymerization mixture comprising selected amounts of both DCPD and NB co-monomers, in the presence of a selected activated cyclopentadienyl-fluorenyl metallocene catalyst under specific polymerization conditions to thereby form the desired ethylene-dicyclopentadiene-norbornene terpolymer components within the polymerization mixture. These terpolymer components can then be subsequently derivatized by hydrogenation or functionalization of the residual double bonds therein.

    摘要翻译： 提供了包含来自乙烯（E），二环戊二烯（DCPD）和降冰片烯基（NB））共聚单体的单体单元的三元共聚物的选择类型的三元共聚物组分。 这些三元共聚物组分具有特定量的每种共聚单体以及某些特定的分子量和玻璃化转变温度特性。 还公开了通过氢化和/或通过环氧化和/或羟基化衍生化的三元共聚物组分，以及含有三元共聚物组分并且具有特别期望的结构和热性质的热塑性聚烯烃组合物。 还提供了用于制备和衍生本文中三元共聚物组分的方法。 这样的制备方法包括：a）在选择的活化的环戊二烯基 - 芴基茂金属催化剂存在下，在特定的聚合条件下，使乙烯与包含选定量的DCPD和NB共聚单体的聚合混合物接触，从而形成所需的乙烯 - 二环戊二烯 - 降冰片烯三元共聚物组分在聚合混合物内。 然后可以通过氢化或官能化其中的残余双键将这些三元共聚物组分衍生化。

    Carbon monoxide containing polymers derived from synthesis gas (KWP-0002)
    8.
    发明授权
    Carbon monoxide containing polymers derived from synthesis gas (KWP-0002) 有权
    来源于合成气的含一氧化碳的聚合物（KWP-0002）

    公开(公告)号：US06262225B1

    公开(公告)日：2001-07-17

    申请号：US09618184

    申请日：2000-07-18

    申请人： Abhimanyu O. Patil ,  Manika Varma-Nair

    发明人： Abhimanyu O. Patil ,  Manika Varma-Nair

    IPC分类号： C08G6702

    CPC分类号： C08G67/02 ,  C08F2/34

    摘要： The invention is related to an olefin-carbon monoxide-vinyl monomer terpolymer composition which is derived from an olefin feed and a synthesis gas feed and at least one vinyl monomer feed. The invention is also related to a method for preparing olefin-carbon monoxide-vinyl monomer terpolymers by heating an olefin feed, a synthesis gas feed and at least one vinyl monomer feed in the presence of a free radical polymerization initiator. More particularly, the synthesis gas feed comprises predominantly carbon monoxide and hydrogen. The terpolymers of the invention are useful as polyvinyl chloride plasticizers.

    摘要翻译： 本发明涉及一种衍生自烯烃进料和合成气进料和至少一种乙烯基单体进料的烯烃 - 一氧化碳 - 乙烯基单体三元共聚物组合物。 本发明还涉及通过在自由基聚合引发剂存在下加热烯烃进料，合成气进料和至少一种乙烯基单体进料来制备烯烃 - 一氧化碳 - 乙烯基单体三元共聚物的方法。 更具体地说，合成气进料主要包括一氧化碳和氢气。 本发明的三元共聚物可用作聚氯乙烯增塑剂。

    Multifunctional viscosity index improver-dispersant antioxidant
    10.
    发明授权
    Multifunctional viscosity index improver-dispersant antioxidant 失效
    多功能粘度指数改进剂 - 分散剂抗氧化剂

    公开(公告)号：US5439607A

    公开(公告)日：1995-08-08

    申请号：US175917

    申请日：1993-12-30

    申请人： Abhimanyu O. Patil

    发明人： Abhimanyu O. Patil

    IPC分类号： C08F8/00 ,  C08F8/28 ,  C08F8/32 ,  C08F8/46 ,  C10L1/22 ,  C10L1/238 ,  C10M159/16 ,  C10M145/00

    CPC分类号： C10M159/16 ,  C08F8/00 ,  C08F8/48 ,  C10L1/221 ,  C10L1/238 ,  C10M2207/129 ,  C10M2209/08 ,  C10M2215/04 ,  C10M2215/042 ,  C10M2215/26 ,  C10M2217/043 ,  C10M2217/046 ,  C10M2217/06

    摘要： Oleaginous compositions, particularly lubricating oil compositions, exhibiting improved antioxidant properties containing a viscosity index improving amount of a viscosity index improver-dispersant comprised of the reaction products of: (a) an oil soluble ethylene copolymer comprising from about 15 to 90 wt. % ethylene and from about 10 to 85 wt. % of at least one C.sub.3 to C.sub.28 alpha-olefin, having a number average molecular weight of from about 20,000 to 500,000, grafted with an ethylenically unsaturated carboxylic acid material having 1 or 2 acid or anhydride moieties; (b) an organic polyamine having at least two primary amino groups; (c) an aldehyde; (d) a hydroxy aromatic reactant having at least one --OH-- group attached to the aromatic ring; and, optionally, (e) an amount effective to provide a V.I. improver-dispersant exhibiting improved low temperature viscometric properties of high functionality long chain hydrocarbyl substituted dicarboxylic acid material having a functionality of at least 1.3.

    摘要翻译： 油性组合物，特别是润滑油组合物，其表现出改进的抗氧化性能，其含有粘度指数改进量的粘度指数改进剂分散剂，其包含以下反应产物：（a）油溶性乙烯共聚物，其包含约15至90重量％ ％乙烯和约10至85wt。 ％的至少一种C 3至C 28α-烯烃，其数均分子量为约20,000至500,000，用具有1或2个酸或酸酐部分的烯属不饱和羧酸材料接枝; （b）具有至少两个伯氨基的有机多胺; （c）醛; （d）具有至少一个连接到芳族环上的-OH基团的羟基芳族反应物; 和（e）有效提供V.I. 显示具有至少1.3的官能度的高官能度长链烃基取代二羧酸材料的改进的低温粘度特性的改进剂分散剂。