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    Non-conjugated cyclic diene, non-conjugated cyclic diene composition and method of producing polymer based on non-conjugated cyclic diene
    6.
    发明申请
    Non-conjugated cyclic diene, non-conjugated cyclic diene composition and method of producing polymer based on non-conjugated cyclic diene 有权
    非共轭环状二烯，非共轭环状二烯组合物以及基于非共轭环状二烯的聚合物的制造方法

    公开(公告)号：US20050131182A1

    公开(公告)日：2005-06-16

    申请号：US10980283

    申请日：2004-11-04

    申请人： Toshio Murakami ,  Hidetatsu Murakami ,  Yasuhiro Takano ,  Kenji Doi ,  Akira Kumagae ,  Yasuhiro Hasada ,  Toshizi Nishimura

    发明人： Toshio Murakami ,  Hidetatsu Murakami ,  Yasuhiro Takano ,  Kenji Doi ,  Akira Kumagae ,  Yasuhiro Hasada ,  Toshizi Nishimura

    IPC分类号： C08F32/06 ,  C08F4/44

    CPC分类号： C08F32/06

    摘要： It is an object of the present invention to provide a non-conjugated cyclic diene and a non-conjugated cyclic diene composition which enable the production of a polymer based on non-conjugated cyclic diene which makes it possible to produce a (co)polymer at a high degree of polymerization activity, and a method of producing a polymer based on non-conjugated cyclic diene which makes it possible to produce a (co)polymer at a high degree of polymerization activity. A non-conjugated cyclic diene is used which meets at least one of the following requirements: (1) it contains a compound having a seven-membered cyclic triene hydrocarbon structure in a specific amount or less and (2) it contains a conjugated polyene compound having an eight-membered bicyclic hydrocarbon structure in a specific amount. Also, in a method of producing a non-conjugated cyclic diene polymer, the aforementioned non-conjugated cyclic diene is supplied to the polymerization or copolymerization using an olefin polymerization catalyst containing an organic aluminum oxy compound and/or an ionizing ionic compound. Also, in another method of producing a non-conjugated cyclic diene polymer, a non-conjugated cyclic diene which is obtained by bringing a crude non-conjugated cyclic diene into contact with an alkali and then removing at least a part of a low-boiling point fraction and at least a part of a high-boiling point fraction is used for the polymerization.

    摘要翻译： 本发明的目的是提供一种非共轭环状二烯和非共轭环状二烯组合物，其可以制备基于非共轭环状二烯的聚合物，这使得可以在 高聚合活性的方法，以及制备基于非共轭环状二烯的聚合物的方法，其可以以高聚合活性制备（共）聚合物。 使用满足以下要求中的至少一个的非共轭环状二烯：（1）含有特定量以下的七元环状三烯烃结构的化合物和（2）含有共轭多烯化合物 具有特定量的八元双环烃结构。 另外，在非共轭环状二烯系聚合物的制造方法中，使用含有有机铝氧化合物和/或离子化离子化合物的烯烃聚合催化剂将上述非共轭环状二烯供给到聚合或共聚中。 此外，在另一种制备非共轭环状二烯聚合物的方法中，通过使粗非共轭环状二烯与碱接触，然后除去至少一部分低沸点而得到的非共轭环状二烯 点馏分和至少一部分高沸点馏分用于聚合。

    Cyclic conjugated diene polymer and method of producing same
    7.
    发明授权
    Cyclic conjugated diene polymer and method of producing same 失效
    环状共轭二烯聚合物及其制备方法

    公开(公告)号：US5792824A

    公开(公告)日：1998-08-11

    申请号：US569482

    申请日：1995-12-08

    申请人： Itaru Natori

    发明人： Itaru Natori

    IPC分类号： C08F8/00 ,  C08F297/02 ,  C08F297/04 ,  C08F32/06

    CPC分类号： C08F297/023 ,  C08F8/04 ,  C08F8/18 ,  C08F2800/20

    摘要： Disclosed is a cyclic conjugated diene polymer comprising a main chain represented by the formula (I): ##STR1## wherein A to E are monomer units constituting the main chain in which A to E are arranged in any order, and l to p are, respectively, weight percentages of A to E, based on the total weight of A to E; A is selected from cyclic conjugated diene monomer units, B is selected from chain conjugated diene monomer units, C is selected from vinyl aromatic monomer units, D is selected from polar monomer units, and E is selected from an ethylene monomer unit and .alpha.-olefin monomer units; and l to p satisfy the following requirements: 0.5.ltoreq.l.ltoreq.100, 0.ltoreq.m, n, o, p

    摘要翻译： 公开了包含由式（I）表示的主链的环状共轭二烯聚合物：其中A至E是构成主链的单体单元，其中A至E以任何顺序排列，并且l 至p分别为A至E的重量百分比，基于A至E的总重量; A选自环状共轭二烯单体单元，B选自链状共轭二烯单体单元，C选自乙烯基芳族单体单元，D选自极性单体单元，E选自乙烯单体单元和α-烯烃 单体单元; 和l至p满足以下要求：0.5≤i≤100,0≤m，n，o，p <100，其中当l = 100时，A单体单元由单体单元组成， 聚合物具有40,000至5,000,000的数均分子量+ E，ovs Mn + EE，其中当l = 100且A单体单元由不同的单体单元组成时，聚合物具有+ E， ovs Mn + EE为25,000至5,000,000，并且其中当0.5≤I<100时，聚合物具有500至5,000,000的+ E，ovs Mn + EE。 环状共轭二烯聚合物具有优异的热和机械性能。 可以使用由含有IA族金属的有机金属化合物与络合剂，特别是胺的络合物组成的催化剂有利地制备聚合物。

    Thermal polymerization of dicyclopentadiene
    8.
    发明授权
    Thermal polymerization of dicyclopentadiene 失效
    二环戊二烯的热聚合

    公开(公告)号：US5691432A

    公开(公告)日：1997-11-25

    申请号：US626828

    申请日：1996-04-03

    申请人： Theodore Joseph Williams

    发明人： Theodore Joseph Williams

    IPC分类号： C08F2/38 ,  C08F32/00 ,  C08F32/06 ,  C08F32/08 ,  C09D11/02 ,  C09D11/10 ,  C09D145/00 ,  C09D193/00 ,  C09D193/04 ,  C09J121/00 ,  C09J123/02 ,  C09J123/08 ,  C09J145/00 ,  C08F36/04

    CPC分类号： C09D11/03 ,  C08F32/08 ,  C09D11/108 ,  C09J121/00

    摘要： The specification discloses a method for making DCPD based resins that have relatively narrow molecular weight distributions. The method comprises thermally polymerizing dicyclopentadiene monomer in the presence of one or more strong acids, preferably with an olefinic modifier, to provide a dicyclopentadiene oligomer. Optionally, an organic sulfur species can also be used to further effect molecular weight control. For end-use performance in inks, adhesives, coatings and other related areas, the invention provides dicyclopentadiene oligomer resins having weight average molecular weights less than 1000 and relatively narrow molecular weight distributions, as measured by a polydispersity index, of less than about 2.3. Among the strong acids that are effective for controlling molecular weight, hypophosphorous acid is preferred because it gives light colored resins.

    摘要翻译： 该说明书公开了一种制备具有相对较窄分子量分布的DCPD基树脂的方法。 该方法包括在一种或多种强酸存在下，优选用烯属改性剂热聚合双环戊二烯单体，以提供二环戊二烯低聚物。 任选地，有机硫物质也可用于进一步影响分子量控制。 为了在油墨，粘合剂，涂料和其它相关领域中的最终用途性能，本发明提供了重均分子量小于1000并且通过多分散性指数测量的相对窄的分子量分布小于约2.3的二环戊二烯低聚物树脂。 在有效控制分子量的强酸中，次磷酸是优选的，因为它提供浅色树脂。

    Thermal polymerization of dicyclopentadiene
    9.
    发明授权
    Thermal polymerization of dicyclopentadiene 失效
    二环戊二烯的热聚合

    公开(公告)号：US5410004A

    公开(公告)日：1995-04-25

    申请号：US185057

    申请日：1994-01-24

    申请人： Theodore J. Williams

    发明人： Theodore J. Williams

    IPC分类号： C08F2/38 ,  C08F32/00 ,  C08F32/06 ,  C08F32/08 ,  C09D11/02 ,  C09D11/10 ,  C09D145/00 ,  C09D193/00 ,  C09D193/04 ,  C09J121/00 ,  C09J123/02 ,  C09J123/08 ,  C09J145/00 ,  C08F36/04

    CPC分类号： C09D11/03 ,  C08F32/08 ,  C09D11/108 ,  C09J121/00

    摘要： The specification discloses a method for making DCPD based resins that have relatively narrow molecular weight distributions. The method comprises thermally polymerizing dicyclopentadiene monomer in the presence of one or more strong acids, preferably with an olefinic modifier, to provide a dicyclopentadiene oligomer. Optionally, an organic sulfur species can also be used to further effect molecular weight control. For end-use performance in inks, adhesives, coatings and other related areas, the invention provides dicyclopentadiene oligomer resins having weight average molecular weights less than 1000 and relatively narrow molecular weight distributions, as measured by a polydispersity index, of less than about 2.3. Among the strong acids that are effective for controlling molecular weight, hypophosphorous acid is preferred because it gives light colored resins.

    摘要翻译： 该说明书公开了一种制备具有相对较窄分子量分布的DCPD基树脂的方法。 该方法包括在一种或多种强酸存在下，优选用烯属改性剂热聚合双环戊二烯单体，以提供二环戊二烯低聚物。 任选地，有机硫物质也可用于进一步影响分子量控制。 为了在油墨，粘合剂，涂料和其它相关领域中的最终用途性能，本发明提供了重均分子量小于1000并且通过多分散性指数测量的相对窄的分子量分布小于约2.3的二环戊二烯低聚物树脂。 在有效控制分子量的强酸中，次磷酸是优选的，因为它提供浅色树脂。

    Purified cycloolefin polymerization composition
    10.
    发明授权
    Purified cycloolefin polymerization composition 失效
    纯化环烯烃聚合组合物

    公开(公告)号：US4748216A

    公开(公告)日：1988-05-31

    申请号：US24876

    申请日：1987-03-12

    申请人： Glenn M. Tom

    发明人： Glenn M. Tom

    IPC分类号： C08G61/08 ,  C08F2/02 ,  C07C7/12 ,  C08F32/06 ,  C08F36/04

    CPC分类号： C08G61/08

    摘要： A high flash point cycloolefin composition, including at least 50% by weight dicyclopentadiene, the composition having a flash point of greater than 100.degree. F. and a viscosity of from about 3 cps to about 3000 cps at about 70.degree. F. and about 1 atmosphere pressure. The cycloolefin composition is used in a method of preparation of cycloolefin for polymerization by metathesis catalysis to form a substantially crosslinked thermoset polymer by: distilling the cycloolefin to form distilled cycloolefin, and contacting the distilled cycloolefin and an adsorbent.

    摘要翻译： 高闪点环烯烃组合物，包括至少50重量％的二环戊二烯，该组合物的闪点大于100°F，在约70°F下粘度为约3cps至约3000cps，约为1 大气压力。 环烯烃组合物用于制备环烯烃的方法，用于通过复分解催化聚合形成基本交联的热固性聚合物，方法是：蒸馏环烯烃以形成蒸馏的环烯烃，并使蒸馏的环烯与吸附剂接触。