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11. 发明授权

US08258241B2 Method for producing modified conjugated diene polymer, modified conjugated diene polymer, and rubber composition 有权
标题翻译：改性共轭二烯聚合物，改性共轭二烯聚合物和橡胶组合物的制备方法
公开(公告)号：US08258241B2
公开(公告)日：2012-09-04
申请号：US12521331
申请日：2007-12-27
申请人： Ryouji Tanaka , Takahiro Nakamura , Takuo Sone , Toshihiro Tadaki
发明人： Ryouji Tanaka , Takahiro Nakamura , Takuo Sone , Toshihiro Tadaki
IPC分类号： C08F136/04 , C08F4/14
CPC分类号： C08C19/44 , B60C1/00 , B60C1/0016 , B60C1/0025 , B60C1/0041 , B60C2001/0066 , C08K3/013 , C08K3/04 , C08K3/36 , C08L7/00 , C08L15/00 , C08L21/00 , C08L2666/08
摘要： A method for producing a modified conjugated diene polymer includes a modification step (A) that subjects a conjugated diene polymer having a cis-1,4-bond content of 98.5% or more and possessing an active end to a modification reaction to introduce an alkoxysilane compound having two or more reactive groups including an alkoxysilyl group into the active end of the conjugated diene polymer, and a condensation step (B) that subjects the residue of the alkoxysilane compound introduced into the active end to a condensation reaction in the presence of a condensation catalyst that includes at least one element among the elements of the groups 4A, 2B, 3B, 4B, and 5B in the periodic table. The method can produce a modified conjugated diene polymer that exhibits low heat build-up and excellent wear resistance.
摘要翻译：改性共轭二烯系聚合物的制造方法包括使顺式-1,4-键含量为98.5％以上并具有活性末端的共轭二烯聚合物进行改性反应以引入烷氧基硅烷的改性步骤（A）在共轭二烯聚合物的活性端中具有烷氧基甲硅烷基的具有两个以上的反应性基团的化合物和在引入活性末端的烷氧基硅烷化合物的残基在缩合反应存在下进行缩合步骤（B）缩合催化剂，其包括周期表中的基团4A，2B，3B，4B和5B的元素中的至少一个元素。该方法可以生产出显示低发热性和优异耐磨性的改性共轭二烯聚合物。

12. 发明申请

US20110015302A1 METHOD FOR PRODUCING MODIFIED CONJUGATED DIENE POLYMER, MODIFIED CONJUGATED DIENE POLYMER, AND RUBBER COMPOSITION 有权
标题翻译：生产改性共轭二烯聚合物，改性共轭二烯聚合物和橡胶组合物的方法
公开(公告)号：US20110015302A1
公开(公告)日：2011-01-20
申请号：US12521331
申请日：2007-12-27
申请人： Ryouji Tanaka , Takahiro Nakamura , Takuo Sone , Toshihiro Tadaki
发明人： Ryouji Tanaka , Takahiro Nakamura , Takuo Sone , Toshihiro Tadaki
IPC分类号： C08J5/14 , C08F8/00
CPC分类号： C08C19/44 , B60C1/00 , B60C1/0016 , B60C1/0025 , B60C1/0041 , B60C2001/0066 , C08K3/013 , C08K3/04 , C08K3/36 , C08L7/00 , C08L15/00 , C08L21/00 , C08L2666/08
摘要： A method for producing a modified conjugated diene polymer includes a modification step (A) that subjects a conjugated diene polymer having a cis-1,4-bond content of 98.5% or more and possessing an active end to a modification reaction to introduce an alkoxysilane compound having two or more reactive groups including an alkoxysilyl group into the active end of the conjugated diene polymer, and a condensation step (B) that subjects the residue of the alkoxysilane compound introduced into the active end to a condensation reaction in the presence of a condensation catalyst that includes at least one element among the elements of the groups 4A, 2B, 3B, 4B, and 5B in the periodic table. The method can produce a modified conjugated diene polymer that exhibits low heat build-up and excellent wear resistance.
摘要翻译：改性共轭二烯系聚合物的制造方法包括使顺式-1,4-键含量为98.5％以上并具有活性末端的共轭二烯聚合物进行改性反应以引入烷氧基硅烷的改性步骤（A）在共轭二烯聚合物的活性端中具有烷氧基甲硅烷基的具有两个以上的反应性基团的化合物和在引入活性末端的烷氧基硅烷化合物的残基在缩合反应存在下进行缩合步骤（B）缩合催化剂，其包括周期表中的基团4A，2B，3B，4B和5B的元素中的至少一个元素。该方法可以生产出显示低发热性和优异耐磨性的改性共轭二烯聚合物。

13. 发明申请

US20100317794A1 METHOD FOR PRODUCING MODIFIED CONJUGATED DIENE POLYMER, MODIFIED CONJUGATED DIENE POLYMER, AND RUBBER COMPOSITION 审中-公开
标题翻译：生产改性共轭二烯聚合物，改性共轭二烯聚合物和橡胶组合物的方法
公开(公告)号：US20100317794A1
公开(公告)日：2010-12-16
申请号：US12521340
申请日：2007-12-27
申请人： Ryouji Tanaka , Takuo Sone , Toshihiro Tadaki
发明人： Ryouji Tanaka , Takuo Sone , Toshihiro Tadaki
IPC分类号： C08C19/34 , C08C19/22 , C08C19/25 , C08K3/36 , C08K3/04 , C08C19/12 , C08K3/00 , C08C19/00 , C08C19/32
CPC分类号： C08C19/44 , B60C1/0016 , B60C1/0025 , C08K3/013 , C08K3/04 , C08L7/00 , C08L9/06 , C08L15/00 , C08L21/00 , C08L2666/08
摘要： A method for producing a modified conjugated diene polymer includes carrying out a modification reaction that reacts a modifier that includes a specific compound with a conjugated diene polymer having a cis-1,4-bond content of 98.5% or more and possessing an active end to introduce the modifier into the active end of the conjugated diene polymer to obtain a modified conjugated diene polymer. The modified conjugated diene polymer that exhibits excellent wear resistance, excellent mechanical properties, and reduced cold flow can be obtained by the method.
摘要翻译：改性共轭二烯系聚合物的制造方法包括进行使包含特定化合物的改性剂与顺式-1,4-键含量为98.5％以上并且具有活性末端的共轭二烯聚合物反应的改性反应将改性剂引入共轭二烯聚合物的活性末端，得到改性共轭二烯聚合物。通过该方法可以获得显示出优异的耐磨性，优异的机械性能和降低的冷流的改性共轭二烯聚合物。

14. 发明申请

US20050009979A1 Method for producing modified conjugated diene polymer and rubber composition 有权
标题翻译：改性共轭二烯聚合物和橡胶组合物的制备方法
公开(公告)号：US20050009979A1
公开(公告)日：2005-01-13
申请号：US10849786
申请日：2004-05-21
申请人： Ryouji Tanaka , Takuo Sone , Toshihiro Tadaki
发明人： Ryouji Tanaka , Takuo Sone , Toshihiro Tadaki
IPC分类号： C08C19/25 , C08C19/34 , C08C19/42 , C08L19/00 , C08L21/00 , C08K3/34 , C08F236/00 , C08K3/04
CPC分类号： C08L19/006 , C08C19/25 , C08C19/34 , C08C19/42 , C08L21/00 , C08L2666/08
摘要： Disclosed are a method for producing a modified conjugated diene polymer improved in quality stability, more enhanced in low heat buildup and reinforcing ability when used in a rubber composition, excellent in wear resistance, mechanical characteristics and processability, and improved in cold flow; and a rubber composition using the same. The method includes a step of modifying an active end of an active end-containing conjugated diene polymer having a cis-1,4-bond content of 75% or more with an alkoxysilane compound containing at least one functional group selected from the group consisting of (a) an epoxy group, (b) an isocyanate group and (c) a carboxyl group, and a step of adding a condensation accelerator to conduct condensation reaction of the alkoxysilane compound (residue) in an aqueous solution having a pH of 9 to 14 and a temperature of 85 to 180° C.
摘要翻译：公开了一种制备改性共轭二烯聚合物的方法，该改性共轭二烯聚合物在橡胶组合物中使用时质量稳定性提高，低发热性和增强能力提高，耐磨性，机械特性和加工性优异，冷流改善; 和使用其的橡胶组合物。该方法包括使含有至少一个选自以下的官能团的烷氧基硅烷化合物改性具有75％以上的顺式-1,4-键含量的含活性端的共轭二烯聚合物的活性末端的步骤：（a）环氧基，（b）异氰酸酯基和（c）羧基，以及加入缩合促进剂以使烷氧基硅烷化合物（残基）在pH为9的水溶液中进行缩合反应的步骤， 14℃，温度为85〜180℃。

15. 发明授权

US07202306B2 Method for producing modified conjugated diene polymer and rubber composition 有权
标题翻译：改性共轭二烯聚合物和橡胶组合物的制备方法
公开(公告)号：US07202306B2
公开(公告)日：2007-04-10
申请号：US10849786
申请日：2004-05-21
申请人： Ryouji Tanaka , Takuo Sone , Toshihiro Tadaki
发明人： Ryouji Tanaka , Takuo Sone , Toshihiro Tadaki
IPC分类号： C08F36/06 , C08C19/25
CPC分类号： C08L19/006 , C08C19/25 , C08C19/34 , C08C19/42 , C08L21/00 , C08L2666/08
摘要： Disclosed are a method for producing a modified conjugated diene polymer improved in quality stability, more enhanced in low heat buildup and reinforcing ability when used in a rubber composition, excellent in wear resistance, mechanical characteristics and processability, and improved in cold flow; and a rubber composition using the same. The method includes a step of modifying an active end of an active end-containing conjugated diene polymer having a cis-1,4-bond content of 75% or more with an alkoxysilane compound containing at least one functional group selected from the group consisting of (a) an epoxy group, (b) an isocyanate group and (c) a carboxyl group, and a step of adding a condensation accelerator to conduct condensation reaction of the alkoxysilane compound (residue) in an aqueous solution having a pH of 9 to 14 and a temperature of 85 to 180° C.
摘要翻译：公开了一种制备改性共轭二烯聚合物的方法，该改性共轭二烯聚合物在橡胶组合物中使用时质量稳定性提高，低发热性和增强能力提高，耐磨性，机械特性和加工性优异，冷流改善; 和使用其的橡胶组合物。该方法包括使含有至少一个选自以下的官能团的烷氧基硅烷化合物改性具有75％以上的顺式-1,4-键含量的含活性端的共轭二烯聚合物的活性末端的步骤：（a）环氧基，（b）异氰酸酯基和（c）羧基，以及加入缩合促进剂以使烷氧基硅烷化合物（残基）在pH为9的水溶液中进行缩合反应的步骤， 14℃，温度为85〜180℃。

16. 发明申请

US20060264560A1 Method for producing modified conjugated diene polymer and rubber composition 审中-公开
标题翻译：改性共轭二烯聚合物和橡胶组合物的制备方法
公开(公告)号：US20060264560A1
公开(公告)日：2006-11-23
申请号：US11492046
申请日：2006-07-25
申请人： Ryouji Tanaka , Takuo Sone , Toshihiro Tadaki
发明人： Ryouji Tanaka , Takuo Sone , Toshihiro Tadaki
IPC分类号： B60C1/00
CPC分类号： C08L19/006 , C08C19/25 , C08C19/34 , C08C19/42 , C08L21/00 , C08L2666/08
摘要： A rubber composition containing a modified conjugated diene polymer.
摘要翻译：含有改性共轭二烯聚合物的橡胶组合物。

17. 发明授权

US08809440B2 Method of producing modified conjugated diene rubber, modified conjugated diene rubber, and rubber composition 有权
标题翻译：制备改性共轭二烯橡胶，改性共轭二烯橡胶和橡胶组合物的方法
公开(公告)号：US08809440B2
公开(公告)日：2014-08-19
申请号：US13503205
申请日：2010-10-21
申请人： Ryouji Tanaka , Masahiro Shibata , Takahiro Nakamura , Kenji Hasegawa , Toshihiro Tadaki
发明人： Ryouji Tanaka , Masahiro Shibata , Takahiro Nakamura , Kenji Hasegawa , Toshihiro Tadaki
IPC分类号： C08F279/02 , C08K3/04 , C08K3/36 , C08L9/06 , C08L15/00 , C08L25/10 , C08F236/10
CPC分类号： C08K3/04 , B60C1/00 , C08C19/22 , C08C19/25 , C08C19/44 , C08F236/10 , C08K3/36 , C08K5/0025 , C08K5/5419 , C08L9/06 , C08L15/00 , C08L25/10 , C08L91/00 , C08L7/00 , C08K5/548 , C08K5/09 , C08K5/47 , C08K3/22 , C08K3/06 , C08K5/31 , C08L9/00
摘要： There is provided a method of producing a conjugated diene rubber capable of being used as a starting material for a crosslinked rubber that can be used in applications such as tire treads and can raise the fuel efficiency. This method of producing a conjugated diene rubber comprises (a) a step of reacting a first alkoxysilane compound having in a molecule at least one group convertible to onium by an onium generator and at least one alkoxysilyl group that has at least two alkoxy groups, with a conjugated diene polymer having an alkali metal or alkaline-earth metal active terminal and obtained by polymerizing a conjugated diene compound and an aromatic vinyl compound, thereby to obtain a modified conjugated diene polymer that has the group convertible to onium and the alkoxysilyl group, and (b) a step of mixing the resulting modified conjugated diene polymer with the onium generator and a second alkoxysilane compound having in a molecule at least one alkoxysilyl group and at least one group convertible to onium by the onium generator.
摘要翻译：提供了一种可用作交联橡胶原料的共轭二烯橡胶的方法，其可用于轮胎胎面等应用中，并且可以提高燃料效率。这种共轭二烯橡胶的制造方法包括（a）使分子中具有至少一个可通过鎓发生剂转化成鎓的基团的第一烷氧基硅烷化合物和至少一个具有至少两个烷氧基的烷氧基甲硅烷基的第一烷氧基硅烷化合物与具有碱金属或碱土金属活性末端并通过使共轭二烯化合物和芳族乙烯基化合物聚合得到的共轭二烯聚合物，从而得到具有可转化为鎓的基团和烷氧基甲硅烷基的改性共轭二烯聚合物，以及（b）将所得改性共轭二烯聚合物与鎓发生剂混合的步骤和在分子中具有至少一个烷氧基甲硅烷基的第二烷氧基硅烷化合物和通过鎓发生剂可转化为鎓的至少一个基团的步骤。

18. 发明申请

US20120270997A1 METHOD OF PRODUCING MODIFIED CONJUGATED DIENE RUBBER, MODIFIED CONJUGATED DIENE RUBBER, AND RUBBER COMPOSITION 有权
标题翻译：生产改性联合二烯橡胶，改性联合二烯橡胶和橡胶组合物的方法
公开(公告)号：US20120270997A1
公开(公告)日：2012-10-25
申请号：US13503205
申请日：2010-10-21
申请人： Ryouji Tanaka , Masahiro Shibata , Takahiro Nakamura , Kenji Hasegawa , Toshihiro Tadaki
发明人： Ryouji Tanaka , Masahiro Shibata , Takahiro Nakamura , Kenji Hasegawa , Toshihiro Tadaki
IPC分类号： C08F279/02 , C08K3/04 , C08K3/36 , C08L9/06
CPC分类号： C08K3/04 , B60C1/00 , C08C19/22 , C08C19/25 , C08C19/44 , C08F236/10 , C08K3/36 , C08K5/0025 , C08K5/5419 , C08L9/06 , C08L15/00 , C08L25/10 , C08L91/00 , C08L7/00 , C08K5/548 , C08K5/09 , C08K5/47 , C08K3/22 , C08K3/06 , C08K5/31 , C08L9/00
摘要： There is provided a method of producing a conjugated diene rubber capable of being used as a starting material for a crosslinked rubber that can be used in applications such as tire treads and can raise the fuel efficiency. This method of producing a conjugated diene rubber comprises (a) a step of reacting a first alkoxysilane compound having in a molecule at least one group convertible to onium by an onium generator and at least one alkoxysilyl group that has at least two alkoxy groups, with a conjugated diene polymer having an alkali metal or alkaline-earth metal active terminal and obtained by polymerizing a conjugated diene compound and an aromatic vinyl compound, thereby to obtain a modified conjugated diene polymer that has the group convertible to onium and the alkoxysilyl group, and (b) a step of mixing the resulting modified conjugated diene polymer with the onium generator and a second alkoxysilane compound having in a molecule at least one alkoxysilyl group and at least one group convertible to onium by the onium generator.
摘要翻译：提供了一种可用作交联橡胶原料的共轭二烯橡胶的方法，其可用于轮胎胎面等应用中，并且可以提高燃料效率。这种共轭二烯橡胶的制造方法包括（a）使分子中具有至少一个可通过鎓发生剂转化成鎓的基团的第一烷氧基硅烷化合物和至少一个具有至少两个烷氧基的烷氧基甲硅烷基的第一烷氧基硅烷化合物与具有碱金属或碱土金属活性末端并通过使共轭二烯化合物和芳族乙烯基化合物聚合得到的共轭二烯聚合物，从而得到具有可转化为鎓的基团和烷氧基甲硅烷基的改性共轭二烯聚合物，以及（b）将所得改性共轭二烯聚合物与鎓发生剂混合的步骤和在分子中具有至少一个烷氧基甲硅烷基的第二烷氧基硅烷化合物和通过鎓发生剂可转化为鎓的至少一个基团的步骤。

19. 发明授权

US09206264B2 Method for producing modified conjugated diene based (co)polymer, modified conjugated diene based (co)polymer, and rubber composition 有权
标题翻译：改性共轭二烯系（共）聚合物，改性共轭二烯系（共）聚合物，橡胶组合物的制造方法
公开(公告)号：US09206264B2
公开(公告)日：2015-12-08
申请号：US13347115
申请日：2012-01-10
申请人： Masahiro Shibata , Takaomi Matsumoto , Tamotsu Nagaoka , Takuo Sone , Toshihiro Tadaki
发明人： Masahiro Shibata , Takaomi Matsumoto , Tamotsu Nagaoka , Takuo Sone , Toshihiro Tadaki
IPC分类号： C08C19/44 , C08C19/12 , C08L15/00 , C08L21/00 , C08K3/00 , C08K3/04 , C08K3/34 , C08K3/36 , C08K5/548 , C08L7/00 , C08L9/00 , C08L9/02 , C08L9/06
CPC分类号： C08C19/12 , C08C19/44 , C08K3/013 , C08K3/04 , C08K3/34 , C08K3/36 , C08K5/548 , C08L7/00 , C08L9/00 , C08L9/02 , C08L9/06 , C08L15/00 , C08L21/00 , C08L2666/08 , C08K3/0033
摘要： The method for producing a modified conjugated diene based (co)polymer, according to the present invention comprises a step of reacting a conjugated diene based (co)polymer with a metal halide compound to obtain a modified conjugated diene based (co)polymer, the conjugated diene based (co)polymer having a weight-average molecular weight of 150,000 to 2,000,000 and being obtained by bonding, to a polymer having at least a conjugated diene unit, an alkoxysilyl group and an optionally protected primary amino group. The method can satisfactorily produce a conjugated diene based (co)polymer which has a high Mooney viscosity, excellent shape stability and good processability.
摘要翻译：根据本发明的改性共轭二烯系（共）聚合物的制造方法包括使共轭二烯系（共）聚合物与金属卤化物反应，得到改性共轭二烯系（共）聚合物的工序，通过与具有至少共轭二烯单元的聚合物，烷氧基甲硅烷基和任意保护的伯氨基键合获得的共轭二烯系（共）聚合物，其重均分子量为15万〜200万。该方法可以令人满意地生产具有高门尼粘度，优异形状稳定性和良好加工性能的共轭二烯基（共）聚合物。

20. 发明授权

US08178626B2 Method for producing modified conjugated diene based (co)polymer, modified conjugated diene based (co)polymer, and rubber composition 有权
标题翻译：改性共轭二烯系（共）聚合物，改性共轭二烯系（共）聚合物，橡胶组合物的制造方法
公开(公告)号：US08178626B2
公开(公告)日：2012-05-15
申请号：US12532764
申请日：2008-03-21
申请人： Masahiro Shibata , Takaomi Matsumoto , Tamotsu Nagaoka , Takuo Sone , Toshihiro Tadaki
发明人： Masahiro Shibata , Takaomi Matsumoto , Tamotsu Nagaoka , Takuo Sone , Toshihiro Tadaki
IPC分类号： C08F8/18 , C08F36/02
CPC分类号： C08C19/12 , C08C19/44 , C08K3/013 , C08K3/04 , C08K3/34 , C08K3/36 , C08K5/548 , C08L7/00 , C08L9/00 , C08L9/02 , C08L9/06 , C08L15/00 , C08L21/00 , C08L2666/08 , C08K3/0033
摘要： The method for producing a modified conjugated diene based (co)polymer, according to the present invention comprises a step of reacting a conjugated diene based (co)polymer with a metal halide compound to obtain a modified conjugated diene based (co)polymer, the conjugated diene based (co)polymer having a weight-average molecular weight of 150,000 to 2,000,000 and being obtained by bonding, to a polymer having at least a conjugated diene unit, an alkoxysilyl group and an optionally protected primary amino group. The method can satisfactorily produce a conjugated diene based (co)polymer which has a high Mooney viscosity, excellent shape stability and good processability.
摘要翻译：根据本发明的改性共轭二烯系（共）聚合物的制造方法包括使共轭二烯系（共）聚合物与金属卤化物反应，得到改性共轭二烯系（共）聚合物的工序，通过与具有至少共轭二烯单元的聚合物，烷氧基甲硅烷基和任意保护的伯氨基键合获得的共轭二烯系（共）聚合物，其重均分子量为15万〜200万。该方法可以令人满意地生产具有高门尼粘度，优异形状稳定性和良好加工性能的共轭二烯基（共）聚合物。

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