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。

公开(公告)号：US07141631B2

公开(公告)日：2006-11-28

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： C08F36/20 ,  C07C13/28

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。