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1. 发明申请

US20050131182A1 Non-conjugated cyclic diene, non-conjugated cyclic diene composition and method of producing polymer based on non-conjugated cyclic diene 有权
标题翻译：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。

2. 发明授权

US07141631B2 Non-conjugated cyclic diene, non-conjugated cyclic diene composition and method of producing polymer based on non-conjugated cyclic diene 有权
标题翻译：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：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。

3. 发明申请

US20050176890A1 Process for producing ethylene /alpha-olefin/unconjugated polyene copolymer, and ethylene/alpha-olefin/unconjugated polyene copolymer 审中-公开
标题翻译：制备乙烯/α-烯烃/非共轭多烯共聚物的方法和乙烯/α-烯烃/非共轭多烯共聚物
公开(公告)号：US20050176890A1
公开(公告)日：2005-08-11
申请号：US10512066
申请日：2004-01-23
申请人： Sadahiko Matsuura , Hidetatsu Murakami , Yasuhiro Hasada , Junji Saito , Terunori Fujita , Shigekazu Matsui
发明人： Sadahiko Matsuura , Hidetatsu Murakami , Yasuhiro Hasada , Junji Saito , Terunori Fujita , Shigekazu Matsui
IPC分类号： C08F4/64 , C08F8/00 , C08F210/18
CPC分类号： C08F210/18 , C08F210/06 , C08F236/20 , C08F2500/25 , C08F2500/17 , C08F4/64048
摘要： The invention has an object of providing a process for producing an ethylene/α-olefin/non-conjugated polyene copolymer with good polymerization activity and high conversion of non-conjugated polyene. The invention achieves the object by providing a process for producing an ethylene/α-olefin/non-conjugated polyene copolymer that comprises copolymerizing ethylene, an α-olefin and a non-conjugated polyene in a hydrocarbon solvent with use of a transition metal compound catalyst, and removing the unreacted monomers and the hydrocarbon solvent from the copolymer solution without removing the catalyst residue, wherein the copolymerization is carried out at a polymerization temperature of 100° C. or above and a polymerization pressure of 2.7 MPa or above in a manner such that the non-conjugated polyene concentration in the polymerization solution is less than the maximum non-conjugated polyene concentration Cmax (mol/L) indicated below: Cmax=0.050 (mol/L) when the copolymer has an iodine value (IV) of 9.0 g/100 g to less than 17.0 g/100 g; or Cmax=0.104 (mol/L) when the copolymer has an iodine value (IV) of 17.0 g/100 g or above.
摘要翻译：本发明的目的是提供一种具有良好的聚合活性和非共轭多烯转化率高的乙烯/α-烯烃/非共轭多烯共聚物的方法。本发明通过提供一种用于生产乙烯/α-烯烃/非共轭多烯共聚物的方法实现了目的，该方法包括使用过渡金属化合物催化剂在烃溶剂中共聚乙烯，α-烯烃和非共轭多烯，并且从共聚物溶液中除去未反应的单体和烃溶剂，而不除去催化剂残余物，其中共聚合在聚合温度为100℃以上，聚合压力为2.7MPa以上，聚合压力为聚合溶液中的非共轭多烯浓度小于以下表示的最大非共轭多烯浓度Cmax（mol / L）：当共聚物的碘值（IV）为9.0时，Cmax = 0.050（mol / L） g / 100g至小于17.0g / 100g; 或共聚物的碘值（IV）为17.0g / 100g以上时，C max = 0.104（mol / L）。

4. 发明申请

US20080064818A1 Nonconjugated Polyene Copolymer, Rubber Composition and Uses Thereof 审中-公开
标题翻译：非共轭多烯共聚物，橡胶组合物及其用途
公开(公告)号：US20080064818A1
公开(公告)日：2008-03-13
申请号：US11587755
申请日：2005-04-11
申请人： Hidetatsu Murakami , Keiji Okada , Kotaro Ichino , Masaaki Kawasaki , Hiroki Ebata , Yasuhiro Hasada , Shigenobu Ikenaga
发明人： Hidetatsu Murakami , Keiji Okada , Kotaro Ichino , Masaaki Kawasaki , Hiroki Ebata , Yasuhiro Hasada , Shigenobu Ikenaga
IPC分类号： C08L19/00 , C08F10/00
CPC分类号： C08F210/18 , B60C1/0016 , C08F236/20 , C08L21/00 , C08L23/145 , C08L23/16 , C08L2666/06 , C08F210/06 , C08F2500/25 , C08F2500/17
摘要： Disclosed are a conjugated polyene copolymer comprising a random copolymer having structural units derived from α-olefin (A1) of 2 to 20 carbon atoms and structural units derived from nonconjugated polyene (A2), said nonconjugated polyene copolymer having a glass transition temperature (Tg) of −25 to 20 □ and Mooney viscosity of [ML(1+4)100□] of 5 to 190; a rubber composition comprising the nonconjugated polyene copolymer and a diene-based rubber (B); a modifier for tires comprising the copolymer; a rubber material for tires comprising the rubber composition; a tire tread obtained from the rubber material for tires; and a tire having the tire tread.
摘要翻译：公开了包含具有衍生自2-20个碳原子的α-烯烃（A1）和来自非共轭多烯（A2）的结构单元的结构单元的无规共聚物的共轭多烯共聚物，所述非共轭多烯共聚物具有玻璃化转变温度（Tg） -25〜20□，门尼粘度[ML（1 + 4）100□]为5〜190; 包含非共轭多烯共聚物和二烯基橡胶（B）的橡胶组合物; 用于包含所述共聚物的轮胎的改性剂; 一种用于轮胎的橡胶材料，包括橡胶组合物; 从轮胎用橡胶材料获得的轮胎胎面; 以及具有轮胎胎面的轮胎。

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