专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08436097B2 Process for producing modified polymer rubber 有权
公开(公告)号：US08436097B2
公开(公告)日：2013-05-07
申请号：US12608550
申请日：2009-10-29
申请人： Katsunari Inagaki , Seiichi Mabe , Mayumi Oshima
发明人： Katsunari Inagaki , Seiichi Mabe , Mayumi Oshima
IPC分类号： C08F8/00 , C08F8/42
CPC分类号： C08C19/44 , C08K3/013 , C08L25/18 , C08L15/00
摘要： A process for producing a modified polymer rubber comprising the steps of: (1) polymerizing a conjugated diene monomer or a combination thereof with an aromatic vinyl monomer in a hydrocarbon solvent, in the presence of an alkali metal catalyst or a specified alkali metal compound, to form an alkali metal end-carrying active polymer, and (2) reacting the alkali metal end-carrying active polymer with a specified isocyanurate compound or a combination thereof with a specified coupling agent in a hydrocarbon solvent.

2. 发明授权

US07339005B2 Process for producing modified diene polymer rubber 有权
标题翻译：生产改性二烯聚合物橡胶的方法
公开(公告)号：US07339005B2
公开(公告)日：2008-03-04
申请号：US10740670
申请日：2003-12-22
申请人： Mayumi Oshima , Seiichi Mabe , Katsunari Inagaki
发明人： Mayumi Oshima , Seiichi Mabe , Katsunari Inagaki
IPC分类号： C08C19/22 , C08C19/25 , C08F136/04 , C08F236/04
CPC分类号： C08C19/44 , C08F36/04 , C08F4/48
摘要： There is provided a process for producing a both end-modified diene polymer rubber comprising the steps of: (1) polymerizing a conjugated diene monomer or a combination thereof with an aromatic vinyl monomer in the presence of a compound represented by the following formula (1) to produce an alkali metal end-carrying active polymer, and (2) reacting the alkali metal end-carrying active polymer with an amine compound, a ketone compound, an acrylamide compound, a heterocyclic compound or a silyl compound represented by specific formulas, respectively: R—(CH2)n—X-M (1) wherein R is a functional group containing a substituent group-carrying nitrogen atom, X is a saturated or unsaturated hydrocarbon group comprising from 0 to 10 conjugated diene monomer units or aromatic vinyl monomer units, n is an integer of from 1 to 10, and M is an alkali metal.
摘要翻译：提供了两端改性二烯聚合物橡胶的制造方法，包括以下步骤：（1）在下式（1）表示的化合物存在下，将共轭二烯单体或其与芳族乙烯基单体的组合聚合）以制备碱金属末端活性聚合物，和（2）使碱金属末端活性聚合物与胺化合物，酮化合物，丙烯酰胺化合物，杂环化合物或由具体式表示的甲硅烷基化合物反应，分别为：<？in-line-formula description =“In-line Formulas”end =“lead”？> R-（CH 2）

3. 发明申请

US20060004143A1 Process for producing modified polymer rubber 有权
公开(公告)号：US20060004143A1
公开(公告)日：2006-01-05
申请号：US11110012
申请日：2005-04-20
申请人： Katsunari Inagaki , Seiichi Mabe , Mayumi Oshima
发明人： Katsunari Inagaki , Seiichi Mabe , Mayumi Oshima
IPC分类号： C08F8/00
CPC分类号： C08C19/44 , C08K3/013 , C08L25/18 , C08L15/00
摘要： A process for producing a modified polymer rubber comprising the steps of: (1) polymerizing a conjugated diene monomer or a combination thereof with an aromatic vinyl monomer in a hydrocarbon solvent, in the presence of an alkali metal catalyst or a specified alkali metal compound, to form an alkali metal end-carrying active polymer, and (2) reacting the alkali metal end-carrying active polymer with a specified isocyanurate compound or a combination thereof with a specified coupling agent in a hydrocarbon solvent.

4. 发明申请

US20050203251A1 Process for producing modified diene polymer rubber 审中-公开
标题翻译：生产改性二烯聚合物橡胶的方法
公开(公告)号：US20050203251A1
公开(公告)日：2005-09-15
申请号：US10995095
申请日：2004-11-24
申请人： Mayumi Oshima , Seiichi Mabe , Katsunari Inagaki
发明人： Mayumi Oshima , Seiichi Mabe , Katsunari Inagaki
IPC分类号： C08F212/00 , C08C19/44 , C08F8/00 , C08F212/08 , C08L15/00 , C08L21/00
CPC分类号： C08C19/44 , C08K5/544 , C08L9/00 , C08L15/00 , C08L21/00 , C08L2666/08
摘要： There is provided a process for producing a modified diene polymer rubber comprising the steps of: (1) polymerizing a conjugated diene monomer or a combination thereof with an aromatic vinyl monomer in a hydrocarbon solvent, in the presence of an alkali metal catalyst, to form an alkali metal end-carrying active polymer, and (2) reacting the alkali metal end-carrying active polymer with a silane compound defined by a specific formula.
摘要翻译：提供了一种制备改性二烯聚合物橡胶的方法，包括以下步骤：（1）在碱金属催化剂存在下，在烃溶剂中使共轭二烯单体或其与芳族乙烯基单体的组合聚合形成碱金属端基活性聚合物，和（2）使碱金属端基活性聚合物与由具体式定义的硅烷化合物反应。

5. 发明授权

US07625981B2 Process for producing modified polymer rubber 有权
标题翻译：生产改性聚合物橡胶的方法
公开(公告)号：US07625981B2
公开(公告)日：2009-12-01
申请号：US11110012
申请日：2005-04-20
申请人： Katsunari Inagaki , Seiichi Mabe , Mayumi Oshima
发明人： Katsunari Inagaki , Seiichi Mabe , Mayumi Oshima
IPC分类号： C08F8/00 , C08F8/42
CPC分类号： C08C19/44 , C08K3/013 , C08L25/18 , C08L15/00
摘要： A process for producing a modified polymer rubber comprising the steps of: (1) polymerizing a conjugated diene monomer or a combination thereof with an aromatic vinyl monomer in a hydrocarbon solvent, in the presence of an alkali metal catalyst or a specified alkali metal compound, to form an alkali metal end-carrying active polymer, and (2) reacting the alkali metal end-carrying active polymer with a specified isocyanurate compound or a combination thereof with a specified coupling agent in a hydrocarbon solvent.
摘要翻译：一种制备改性聚合物橡胶的方法，包括以下步骤：（1）在烃溶剂中，在碱金属催化剂或指定的碱金属化合物的存在下，将共轭二烯单体或其与芳族乙烯基单体的组合聚合，以形成碱金属端基活性聚合物，和（2）使碱金属端基活性聚合物与指定的异氰脲酸酯化合物或其组合与烃溶剂中的特定偶联剂反应。

6. 发明授权

US06818710B2 Process for producing modified polymer rubber 有权
标题翻译：生产改性聚合物橡胶的方法
公开(公告)号：US06818710B2
公开(公告)日：2004-11-16
申请号：US10403127
申请日：2003-04-01
申请人： Mayumi Oshima , Seiichi Mabe , Katsunari Inagaki
发明人： Mayumi Oshima , Seiichi Mabe , Katsunari Inagaki
IPC分类号： C08F446
CPC分类号： C08F297/042 , C08F8/32 , C08F257/02 , C08F279/02 , C08F287/00 , C08F295/00 , C08F297/04
摘要： There is provided a process for producing a modified polymer rubber, which comprises the steps of: (1) reacting one part by mol of an organoalkali metal compound with n±0.7 (n is an integer of 3 or more) parts by mol of a specific diphenyl compound to produce a reaction mixture, (2) polymerizing in the presence of the produced reaction mixture an aromatic vinyl monomer and a conjugated diene monomer in a hydrocarbon solvent, and after completion of the polymerizing, stirring for at least 30 minutes, to produce a polymerization reaction mixture, and (3) repeating such an operation n−2 times that (i) an aromatic vinyl monomer and a conjugated diene monomer are added to the produced polymerization reaction mixture, and polymerized, and (ii) after completion of the polymerizing, stirring is carried out for at least 30 minutes, and thereby producing a modified polymer rubber, whose both ends and n−2 positions in its chain are modified by the compound represented by the formula (1).
摘要翻译：提供了改性聚合物橡胶的制造方法，其特征在于，包括以下工序：（1）将1份（摩尔）有机碱金属化合物与n±0.7（n为3以上的整数）摩尔量的制备反应混合物，（2）在制备的反应混合物存在下，在烃溶剂中聚合芳族乙烯基单体和共轭二烯单体，在聚合完成后，搅拌至少30分钟，至产生聚合反应混合物，和（3）重复这样的操作n-2次，将（i）芳族乙烯基单体和共轭二烯单体加入到所生产的聚合反应混合物中，并聚合，和（ii）完成后聚合，搅拌至少30分钟，从而制备其链中的两端和n-2位被修饰的改性聚合物橡胶，由式（1）表示的化合物改性。

7. 发明授权

US06806321B2 Process for producing modified polymer rubber 失效
标题翻译：生产改性聚合物橡胶的方法
公开(公告)号：US06806321B2
公开(公告)日：2004-10-19
申请号：US10391619
申请日：2003-03-20
申请人： Mayumi Oshima , Seiichi Mabe , Katsunari Inagaki
发明人： Mayumi Oshima , Seiichi Mabe , Katsunari Inagaki
IPC分类号： C08F3604
CPC分类号： C08C19/44
摘要： There is provided a process for producing a modified polymer rubber, which comprises the steps of: (1) polymerizing a conjugated diene monomer, or the conjugated diene monomer and an aromatic vinyl monomer in the presence of an alkali metal catalyst in a hydrocarbon solvent to produce an active polymer having an alkali metal at its end(s), and (2) reacting the active polymer with a ketone compound represented by a specific formula to produce a modified polymer rubber.
摘要翻译：提供了一种制备改性聚合物橡胶的方法，其包括以下步骤：（1）在烃溶剂中在碱金属催化剂存在下将共轭二烯单体或共轭二烯单体和芳族乙烯基单体聚合至在其末端产生具有碱金属的活性聚合物，和（2）使活性聚合物与由特定式表示的酮化合物反应以制备改性聚合物橡胶。

8. 发明授权

US06765065B2 Process for producing modified polymer rubber 失效
标题翻译：生产改性聚合物橡胶的方法
公开(公告)号：US06765065B2
公开(公告)日：2004-07-20
申请号：US10267779
申请日：2002-10-10
申请人： Mayumi Oshima , Seiichi Mabe , Katsunari Inagaki
发明人： Mayumi Oshima , Seiichi Mabe , Katsunari Inagaki
IPC分类号： C08F448
CPC分类号： C08F36/04 , C08C19/44 , C08F4/46 , C08F4/48
摘要： There is provided a process for producing a modified polymer rubber having modified both ends, which comprises the steps of: (1) reacting a compound represented by the following formula (1) with an organic alkali metal compound to produce a chemical species, (2) polymerizing a conjugated diene monomer or a combination of a conjugated diene monomer with an aromatic vinyl monomer in the presence of the chemical species to produce an active polymer having an alkali metal at an end thereof, and (3) reacting the active polymer with a functional group-carrying modifying agent in a hydrocarbon solvent to produce the modified polymer rubber having modified both ends.
摘要翻译：提供一种制备改性聚合物橡胶的方法，其改性的两端包括以下步骤：（1）使由下式（1）表示的化合物与有机碱金属化合物反应以制备化学物质，（2 ）在化学物质的存在下将共轭二烯单体或共轭二烯单体与芳族乙烯基单体的组合聚合以在其末端产生具有碱金属的活性聚合物，和（3）使活性聚合物与在烃溶剂中负载有官能团的改性剂，以制备改性聚合物橡胶，其改性的两端。

9. 发明授权

US06469106B2 Process for producing modified diene polymer rubber 失效
标题翻译：生产改性二烯聚合物橡胶的方法
公开(公告)号：US06469106B2
公开(公告)日：2002-10-22
申请号：US09931770
申请日：2001-08-20
申请人： Katsunari Inagaki , Seiichi Mabe , Yoshihiro Nakatsuji
发明人： Katsunari Inagaki , Seiichi Mabe , Yoshihiro Nakatsuji
IPC分类号： C08F832
CPC分类号： C08C19/44
摘要： There is provided a process for producing a modified diene polymer rubber, which comprises the steps of: (i) polymerizing a conjugated diene compound, or a combination of a conjugated diene compound and an aromatic vinyl compound in a hydrocarbon solvent in the presence of an alkali metal catalyst, thereby obtaining an active conjugated diene polymer having an alkali metal at the end thereof, and (ii) reacting the active conjugated diene polymer having an alkali metal at the end thereof with an amine compound represented by the specific formula (1), thereby obtaining the modified diene polymer rubber.
摘要翻译：提供了一种制备改性二烯聚合物橡胶的方法，其包括以下步骤：（ⅰ）在烃溶剂中，在共聚二烯化合物或共轭二烯化合物碱金属催化剂，从而得到末端具有碱金属的活性共轭二烯聚合物，和（ii）使末端具有碱金属的活性共轭二烯聚合物与由具体式（1）表示的胺化合物反应，，得到改性二烯聚合物橡胶。

10. 发明授权

US06800689B2 Process for producing polymer rubber and oil extended polymer rubber 有权
标题翻译：生产聚合物橡胶和油的聚合物橡胶的方法
公开(公告)号：US06800689B2
公开(公告)日：2004-10-05
申请号：US10270484
申请日：2002-10-16
申请人： Katsunari Inagaki , Seiichi Mabe
发明人： Katsunari Inagaki , Seiichi Mabe
IPC分类号： C08L900
CPC分类号： C08C19/44 , C08F36/04 , C08F4/48
摘要： There is provided a process for producing polymer rubber, which comprises the step of polymerizing a conjugated diene monomer or a combination of a conjugated diene monomer with an aromatic vinyl monomer in the presence of (1) an organolithium compound, (2) a solvent, (3) tetrahydrofuran in an amount of 0.0106 to 0.1060% by weight, and (4) ethylene glycol diethyl ether in an amount of 0.02 to 0.30% by weight, wherein the polymer rubber satisfies the conditions of (a) a vinyl group content in the polymer rubber is not less than 60% by weight, and (b) a Q value (Mw/Mn) of the polymer rubber is not more than 1.35.
摘要翻译：提供了一种生产聚合物橡胶的方法，其包括在（1）有机锂化合物存在下，使共轭二烯单体或共轭二烯单体与芳族乙烯基单体的组合聚合的步骤，（2）溶剂，（3）0.0106〜0.1060重量％的四氢呋喃，和（4）0.02〜0.30重量％的乙二醇二乙醚，其中，聚合物橡胶满足以下条件：（a）乙烯基含量聚合物橡胶不小于60重量％，（b）聚合物橡胶的Q值（Mw / Mn）不大于1.35。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式