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.

公开(公告)号：US08304488B2

公开(公告)日：2012-11-06

申请号：US13053938

申请日：2011-03-22

申请人： Toru Fujii ,  Katsunari Inagaki

发明人： Toru Fujii ,  Katsunari Inagaki

IPC分类号： C08L43/04 ,  C08F230/08 ,  C08F293/00

CPC分类号： C08F236/10 ,  C08K3/36 ,  C08F4/48 ,  C08L19/006

摘要： Conjugated diene polymer is provided that comprises a constitutional unit based on a conjugated diene and a constitutional unit based on a compound represented by Formula (1) below: R1Si(—R2-A)mR33-m  (1) wherein m represents an integer of 1 to 3; R1 represents a hydrocarbyl group having a polymerizable carbon-carbon double bond; R2 represents a hydrocarbylene group, and, when there are plural R2s, R2s each may be the same or different; A represents a substituted amino group, and, when there are plural A's, A's each may be the same or different; R3 represents a hydrocarbyl group, a substituted hydrocarbyl group or a substituted amino group, and, when there are plural R3s, R3s each may be the same or different.

摘要翻译： 提供了包含基于共轭二烯的结构单元和基于由下式（1）表示的化合物的结构单元的共轭二烯聚合物：R1Si（-R2-A）mR33-m（1）其中m表示 1〜3; R1表示具有可聚合碳 - 碳双键的烃基; R2表示亚烃基，当有多个R2时，各自可以相同或不同， A表示取代的氨基，当存在多个A时，A各自可以相同或不同; R 3表示烃基，取代烃基或取代氨基，当有多个R 3时，R 3可以相同也可以不同。

公开(公告)号：US20120190771A1

公开(公告)日：2012-07-26

申请号：US13357371

申请日：2012-01-24

申请人： Mana Ito ,  Katsunari Inagaki ,  Mayumi Oshima

发明人： Mana Ito ,  Katsunari Inagaki ,  Mayumi Oshima

IPC分类号： C08J5/14 ,  C08F4/48

CPC分类号： C08F236/06 ,  C08K3/013 ,  C08F212/08 ,  C08F4/48 ,  C08L21/00 ,  C08L15/00

摘要： The present invention provides a process for producing a conjugated diene-based polymer, comprising polymerizing a monomer component containing a conjugated diene compound and a silicon-containing vinyl compound using a polymerization initiator represented by the following formula (1) wherein, R11 represents a hydrocarbylene group having 6 to 100 carbon atoms, R12 and R13 represent a hydrocarbyl group optionally having a substituent, or a trihydrocarbylsilyl group, or R12 and R13 are bonded to represent a hydrocarbylene group optionally having, as a hetero atom, at least one kind atom selected from the atomic group consisting of a silicon atom, a nitrogen atom and an oxygen atom.

摘要翻译： 本发明提供一种共轭二烯系聚合物的制造方法，其特征在于，使用由下式（1）表示的聚合引发剂使含有共轭二烯化合物的单体成分和含硅乙烯基化合物聚合，其中，R 11表示亚烃基 具有6至100个碳原子的基团，R 12和R 13表示任选具有取代基的烃基或三烃基甲硅烷基，或R 12和R 13键合以表示任选具有作为杂原子的至少一种选自 来自由硅原子，氮原子和氧原子组成的原子团。

公开(公告)号：US20120041136A1

公开(公告)日：2012-02-16

申请号：US13206171

申请日：2011-08-09

申请人： Mana ITO ,  Katsunari INAGAKI

发明人： Mana ITO ,  Katsunari INAGAKI

IPC分类号： C08L47/00 ,  C08K3/36 ,  C08F236/14

CPC分类号： C08C19/44 ,  C08C19/25

摘要： Disclosed are a conjugated diene-based polymer from which a polymer composition excellent in fuel cost-saving properties and elongation at break can be obtained, a polymer composition containing the conjugated diene-based polymer and a reinforcing agent, and a process for producing the conjugated diene-based polymer. A conjugated diene-based polymer obtained by reacting one end of a polymer having a monomer unit based on a conjugated diene, a monomer unit based on a compound represented by the following formula (1), and a monomer unit based on a compound represented by the following formula (2) with an alkoxysilane compound. V1-S1   (1) wherein V1 represents a hydrocarbyl group having a polymerizable carbon-carbon double bond, and S1 represents a substituted silyl group. V2-A2   (2) wherein V2 represents a hydrocarbyl group having a polymerizable carbon-carbon double bond, and A2 represents a substituted amino group, or a nitrogen-containing heterocyclic group.

摘要翻译： 公开了一种共轭二烯类聚合物，其中可以获得具有优异的燃料成本节约性能和断裂伸长率的聚合物组合物，含有共轭二烯系聚合物和增强剂的聚合物组合物，以及制备共轭二烯系聚合物的方法 二烯基聚合物。 一种共轭二烯类聚合物，其通过使具有基于共轭二烯的单体单元的聚合物的一端，基于由下式（1）表示的化合物的单体单元和基于由下式（1）表示的化合物的单体单元） 下述式（2）表示烷氧基硅烷化合物。 V1-S1（1）其中V1表示具有可聚合碳 - 碳双键的烃基，S1表示取代甲硅烷基。 V2-A2（2）其中V2表示具有可聚合碳 - 碳双键的烃基，A2表示取代的氨基或含氮杂环基。

公开(公告)号：US20120041135A1

公开(公告)日：2012-02-16

申请号：US13206167

申请日：2011-08-09

申请人： Mana ITO ,  Katsunari INAGAKI ,  Mayumi OSHIMA

发明人： Mana ITO ,  Katsunari INAGAKI ,  Mayumi OSHIMA

IPC分类号： C08L43/04 ,  C08F230/08 ,  C08F36/04

CPC分类号： C08F236/10 ,  C08K3/36 ,  C08F4/48 ,  C08L9/06

摘要： Disclosed are a conjugated diene-based polymer from which a polymer composition excellent in fuel cost-saving properties and elongation at break can be obtained, a polymer composition containing the conjugated diene-based polymer and a reinforcing agent, and a process for producing the conjugated diene-based polymer. There is provided a conjugated diene-based polymer having a conjugated diene unit, a monomer unit based on a compound represented by the following formula (1) and a monomer unit based on a compound represented by the following formula (2). wherein R11 represents a hydrogen atom or a hydrocarbyl group, m is 0 or 1, R12 represents a hydrocarbylene group, and X1, X2 and X3 each independently represent a substituted amino group, or a hydrocarbyl group optionally having a substituent, provided that at least one of X1, X2 and X3 is a substituted amino group. wherein R21 represents a hydrogen atom or a hydrocarbyl group, n is 0 or 1, R22 represents a hydrocarbylene group, and A represents a substituted amino group, or a nitrogen-containing heterocyclic group.

摘要翻译： 公开了一种共轭二烯类聚合物，其中可以获得具有优异的燃料成本节约性能和断裂伸长率的聚合物组合物，含有共轭二烯系聚合物和增强剂的聚合物组合物，以及制备共轭二烯系聚合物的方法 二烯基聚合物。 提供具有共轭二烯单元的共轭二烯系聚合物，基于下述式（1）所示的化合物的单体单元和基于下述式（2）表示的化合物的单体单元。 其中R11表示氢原子或烃基，m为0或1，R12表示亚烃基，X1，X2和X3各自独立地表示取代的氨基或任选具有取代基的烃基，条件是至少 X 1，X 2和X 3中的一个是取代的氨基。 其中R21表示氢原子或烃基，n为0或1，R22表示亚烃基，A表示取代氨基或含氮杂环基。

公开(公告)号：US20090036567A1

公开(公告)日：2009-02-05

申请号：US12240825

申请日：2008-09-29

申请人： Mayumi OSHIMA ,  Seiichi MABE ,  Katsunari INAGAKI

发明人： Mayumi OSHIMA ,  Seiichi MABE ,  Katsunari INAGAKI

IPC分类号： C08J5/14 ,  C08F8/30

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。

公开(公告)号：US20090005515A1

公开(公告)日：2009-01-01

申请号：US12140312

申请日：2008-06-17

申请人： Naoaki MAEDA ,  Mayumi Oshima ,  Katsunari Inagaki

发明人： Naoaki MAEDA ,  Mayumi Oshima ,  Katsunari Inagaki

IPC分类号： C08L9/00 ,  C08F136/04 ,  C08F2/06

CPC分类号： C08C19/44 ,  C08K3/013 ,  C08K3/04 ,  C08K5/56 ,  C08L15/00 ,  C08L21/00 ,  C08L2666/08 ,  C08L9/06

摘要： A method for producing a conjugated diene polymer is provided that includes a step A of polymerizing a conjugated diene-containing monomer in a hydrocarbon solvent in the presence of an alkali metal catalyst, thus giving a polymer having a catalyst-derived alkali metal at one terminus of a polymer chain comprising a conjugated diene-based monomer unit, and a step B of reacting the polymer obtained in step A with a compound represented by the formula below. (In the formula, M denotes an oxygen atom or a sulfur atom, R1, R2, and R3 independently denote an alkyl group having 1 to 4 carbon atoms, m denotes an integer of 1 to 5, and n denotes an integer of 0 to 5.)

摘要翻译： 提供了一种共轭二烯聚合物的制造方法，其包括在碱金属催化剂的存在下，在烃溶剂中使含共轭二烯的单体聚合的步骤A，从而得到在一个末端具有催化剂衍生的碱金属的聚合物 的包含共轭二烯基单体单元的聚合物链，以及使步骤A中获得的聚合物与下式表示的化合物反应的步骤B. （式中，M表示氧原子或硫原子，R1，R2，R3分别表示碳原子数1〜4的烷基，m表示1〜5的整数，n表示0〜 5.）

公开(公告)号：US06541592B1

公开(公告)日：2003-04-01

申请号：US09636651

申请日：2000-08-09

申请人： Katsunari Inagaki ,  Tadaaki Nishiyama

发明人： Katsunari Inagaki ,  Tadaaki Nishiyama

IPC分类号： C08F1014

CPC分类号： C09K3/10 ,  C08L23/02 ,  C08L23/04 ,  C08L23/08 ,  C08L23/0815 ,  C08L23/0853 ,  C08L23/0869 ,  C09K2200/0617 ,  C09K2200/062 ,  C09K2200/0622 ,  C09K2200/0625 ,  C08L2666/04

摘要： A thermoplastic elastomer composition comprising 5 to 95 wt % of the following (A) and 5 to 95 wt % of the following (B), wherein the flowability index I according to a test for flow properties with a capillary rheometer is 1.35 or more: (A) an ethylene-&agr;-olefin copolymer having a tensile stress M100 measured according to JIS-K-6251 of 2.5 MPa or less, (B) a polyolefin-based resin having a tensile stress M100 measured according to JIS-K-6251 of 2.5 MPa or more.

摘要翻译： 一种热塑性弹性体组合物，其包含5至95重量％的以下（A）和5至95重量％的以下（B），其中根据毛细管流变仪的流动性试验的流动指数I为1.35以上： （A）根据JIS-K-6251测定的拉伸应力M100为2.5MPa以下的乙烯-α-烯烃共聚物，（B）根据JIS-K-6251测定的拉伸应力M100的聚烯烃系树脂 为2.5MPa以上。

公开(公告)号：US5780168A

公开(公告)日：1998-07-14

申请号：US429900

申请日：1995-04-27

申请人： Makoto Satoh ,  Ritsuo Setoh ,  Katsunari Inagaki ,  Jun Ohara

发明人： Makoto Satoh ,  Ritsuo Setoh ,  Katsunari Inagaki ,  Jun Ohara

IPC分类号： C08J5/18 ,  C08L23/14 ,  B32B27/32

CPC分类号： C08J5/18 ,  C08L23/14 ,  C08L23/142 ,  C08J2323/10 ,  C08L2205/02 ,  Y10T428/31913

摘要： A propylene-.alpha.-olefin random copolymer composition for use in a laminated and oriented film. The composition includes: (A) from 75 to 95% by weight of a crystalline propylene random copolymer obtained by gas-phase polymerization of propylene and an .alpha.-olefin wherein the amount of components of the copolymer which are soluble in xylene at 20.degree. C. is less than 15% by weight, the propylene content is from 73 to 97% by weight, the .alpha.-olefin content is from 3 to 27% by weight, and (B) from 5 to 25% by weight of a propylene random copolymer of propylene and .alpha.-olefin, wherein the propylene content is from 50 to 60% by weight, and the .alpha.-olefin content is from 35 to 65 % by weight, wherein the amounts of components in the propylene-.alpha.-olefin random copolymer composition which are soluble in xylene at 20.degree. C. is less than 30% by weight.

摘要翻译： 用于层压和取向膜的丙烯-α-烯烃无规共聚物组合物。 该组合物包括：（A）75至95重量％的通过丙烯和α-烯烃的气相聚合获得的结晶丙烯无规共聚物，其中在20℃下可溶于二甲苯的共聚物的组分量 小于15重量％，丙烯含量为73至97重量％，α-烯烃含量为3至27重量％，（B）5至25重量％的丙烯无规 丙烯和α-烯烃的共聚物，其中丙烯含量为50至60重量％，α-烯烃含量为35至65重量％，其中丙烯-α-烯烃无规共聚物中组分的量 在20℃下可溶于二甲苯的组合物小于30重量％。

公开(公告)号：US5245007A

公开(公告)日：1993-09-14

申请号：US805651

申请日：1991-12-12

申请人： Keisaku Yamamoto ,  Kizuku Wakatsuki ,  Kiyoyuki Sugimori ,  Hayato Saba ,  Katsunari Inagaki

发明人： Keisaku Yamamoto ,  Kizuku Wakatsuki ,  Kiyoyuki Sugimori ,  Hayato Saba ,  Katsunari Inagaki

IPC分类号： C08F6/02

CPC分类号： C08F6/02

摘要： A method for purifying an ethylene-.alpha.-olefin olefin having at least 3 carbon atoms, or ethylene with an .alpha.-olefin having at least 3 carbon atoms and a nonconjugated diene compound, in a hydrocarbon solvent in the presence of a catalyst comprising a vanadium compound, an organoaluminum compound, and a halogenated ester compound, the method including a step of mixing and stirring the polymerization reaction mixture obtained by the polymerization reaction in an aqueous alkaline solution in such an amount as to give an aqueous phase having a pH of not lower than 10.0 after mixing and stirring, is disclosed. A method for purifying an ethylene-.alpha.-olefin copolymer is also disclosed, including a step of an oxidation treatment of the polymerization reaction mixture in an aqueous alkaline solution in such an amount as to give an aqueous phase having a pH of not lower than 10.0 after the oxidation treatment.