公开(公告)号：US08445583B2

公开(公告)日：2013-05-21

申请号：US13430140

申请日：2012-03-26

Applicant: Mayumi Oshima

Inventor： Mayumi Oshima

IPC: B60C1/00 ,  C08L9/00

CPC classification number: C08C19/44 ,  C08F126/02 ,  C08F130/08 ,  C08F236/10 ,  C08L15/00 ,  C08L19/006 ,  C08F230/08

Abstract: A conjugated diene polymer is provided that comprises a conjugated diene-based constituent unit and a constituent unit of formula (I) below, at least one terminus of the polymer being modified by a compound having a linkage of formula (II) below. wherein X1, X2, and X3 independently denote a group as defined in the specification.

公开(公告)号：US08299167B2

公开(公告)日：2012-10-30

申请号：US12545303

申请日：2009-08-21

Applicant: Mayumi Oshima

Inventor： Mayumi Oshima

IPC: C08F26/06

CPC classification number: C08L15/00 ,  C08F212/08 ,  C08F236/04

Abstract: A conjugated diene polymer is provided that comprises a conjugated diene-based constituent unit and a constituent unit of formula (I), at least one terminus of the polymer being modified by a compound having a linkage of formula (II): wherein X1, X2, and X3 independently denote a group as defined in the specification. wherein p denotes 0 or 1, T denotes a group as defined in the specification.

Abstract translation: 提供了包含共轭二烯基结构单元和式（I）的构成单元的共轭二烯聚合物，所述聚合物的至少一个末端被具有式（II）键的化合物修饰：其中X1，X2 ，X3独立地表示说明书中定义的基团。 其中p表示0或1，T表示说明书中定义的基团。

公开(公告)号：US20120184667A1

公开(公告)日：2012-07-19

申请号：US13430140

申请日：2012-03-26

Applicant: Mayumi OSHIMA

Inventor： Mayumi OSHIMA

IPC: C08F36/14 ,  C08L43/04

CPC classification number: C08C19/44 ,  C08F126/02 ,  C08F130/08 ,  C08F236/10 ,  C08L15/00 ,  C08L19/006 ,  C08F230/08

Abstract: A conjugated diene polymer is provided that comprises a conjugated diene-based constituent unit and a constituent unit of formula (I) below, at least one terminus of the polymer being modified by a compound having a linkage of formula (II) below. wherein X1, X2, and X3 independently denote a group as defined in the specification.

Abstract translation: 提供共轭二烯聚合物，其包含共轭二烯基结构单元和下面式（I）的构成单元，所述聚合物的至少一个末端被具有下式（II）连接的化合物修饰。 其中X1，X2和X3独立地表示说明书中定义的基团。

公开(公告)号：US20110237737A1

公开(公告)日：2011-09-29

申请号：US13034067

申请日：2011-02-24

Applicant: Toru FUJII ,  Takuya SUDO ,  Mayumi OSHIMA ,  Katsunari INAGAKI

Inventor： Toru FUJII ,  Takuya SUDO ,  Mayumi OSHIMA ,  Katsunari INAGAKI

IPC: C08L83/00 ,  C08L9/00

CPC classification number: C08F279/02 ,  C08C19/44 ,  C08F236/04 ,  C08K3/36 ,  C08K5/548 ,  C08L15/00 ,  C08L19/006 ,  C08F4/48 ,  C08L2666/08

Abstract: A conjugated diene polymer rubber is provided that includes component (A) and component (B) below, component (A) having a content, with the total amount of component (A) and component (B) as 100% by weight, of from 5% to 90% by weight, and component (B) having a content of from 95% to 10% by weight, Component (A): a conjugated diene polymer rubber component modified with a carbonyl group- and substituted amino group-containing compound Component (B): a conjugated diene polymer rubber component modified with a compound represented by formula (IIa) below (R21O)mSi(R22A)nR234-m-n  (IIa) wherein m denotes a number from 1 to 3, n denotes a number from 1 to 3, m+n is from 2 to 4, R21 and R23 denote a hydrocarbyl group, R22 denotes a hydrocarbylene group, A denotes a substituted amino group or an optionally substituted hydrocarbyloxy group, when there are a plurality of R21s the plurality of R21s may be identical to or different from each other, when there are a plurality of R22s the plurality of R22s may be identical to or different from each other, when there are a plurality of R23s the plurality of R23s may be identical to or different from each other, and when there are a plurality of As the plurality of As may be identical to or different from each other.

Abstract translation: 提供了包含下述组分（A）和组分（B））的共轭二烯聚合物橡胶，组分（A）的含量为组分（A）和组分（B）的总量为100重量％ 组分（A）：用羰基和取代的含氨基的化合物改性的共轭二烯聚合物橡胶组分（B）含量为95重量％至10重量％的组分（B） 组分（B）：用下式（IIa）表示的化合物（R21O）mSi（R22A）nR234-mn（Ⅱa）改性的共轭二烯聚合物橡胶组分，其中m表示1至3的数，n表示 1〜3，m + n为2〜4，R21和R23表示烃基，R22表示亚烃基，A表示取代氨基或任选取代的烃氧基，当存在多个R 21时， 当存在多个R22时，R21可以彼此相同或不同 当存在多个R23可以彼此相同或不同的多个R23时，并且当存在多个时，R22的优先级可以彼此相同或不同，因为多个As可以与 或彼此不同。

公开(公告)号：US20110207879A1

公开(公告)日：2011-08-25

申请号：US13033359

申请日：2011-02-23

Applicant: Mana ITO ,  Mayumi OSHIMA ,  Katsunari INAGAKI

Inventor： Mana ITO ,  Mayumi OSHIMA ,  Katsunari INAGAKI

IPC: C08L9/06 ,  C08F8/42

CPC classification number: C08F236/10 ,  C08C19/44 ,  C08K3/36 ,  C08F4/48 ,  C08L15/00

Abstract: A conjugated diene polymer is provided that includes a conjugated diene-based monomer unit and a monomer unit based on a monomer represented by Formula (1) below, the polymer having at least one terminus modified by a compound represented by Formula (2) below wherein r is 0 or 1, R1 denotes a hydrocarbyl group having 1 to 10 carbon atoms or a group containing at least one atom selected from the atomic group consisting of a nitrogen atom, an oxygen atom, and a sulfur atom, and R2 denotes a group containing at least one atom selected from the atomic group consisting of a nitrogen atom, an oxygen atom, and a sulfur atom wherein n denotes an integer of 1 to 10, R3, R4, and R5 independently denote a hydrocarbyl group having 1 to 10 carbon atoms or a hydrocarbyloxy group having 1 to 10 carbon atoms, at least one of R3, R4, and R5 is a hydrocarbyloxy group, and R6 denotes a group containing at least one atom selected from the atomic group consisting of a nitrogen atom, an oxygen atom, and a sulfur atom.

Abstract translation: 提供共轭二烯聚合物，其包含共轭二烯基单体单元和基于下述式（1）表示的单体的单体单元，所述聚合物具有至少一个由下式（2）表示的化合物修饰的末端， r为0或1，R1表示碳原子数1〜10的烃基或含有至少一个选自氮原子，氧原子和硫原子的原子的基团，R2表示基团 含有选自由氮原子，氧原子和硫原子构成的原子团中的至少一个原子，其中n表示1〜10的整数，R 3，R 4和R 5分别表示碳原子数1〜10的烃基 原子或具有1〜10个碳原子的烃氧基，R3，R4和R5中的至少一个是烃氧基，R6表示含有至少一个选自由氮原子，氧原子 原子，和 硫原子

公开(公告)号：US07625981B2

公开(公告)日：2009-12-01

申请号：US11110012

申请日：2005-04-20

Applicant: Katsunari Inagaki ,  Seiichi Mabe ,  Mayumi Oshima

Inventor： Katsunari Inagaki ,  Seiichi Mabe ,  Mayumi Oshima

IPC: C08F8/00 ,  C08F8/42

CPC classification number: C08C19/44 ,  C08K3/013 ,  C08L25/18 ,  C08L15/00

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20090247696A1

公开(公告)日：2009-10-01

申请号：US12409552

申请日：2009-03-24

Applicant: Toru FUJII ,  Mayumi Oshima

Inventor： Toru FUJII ,  Mayumi Oshima

IPC: C08L9/00

CPC classification number: C08L19/006 ,  C08C19/44 ,  C08F236/14 ,  C08F2/001

Abstract: A conjugated diene polymer is provided that includes a conjugated diene-based constituent unit and a constituent unit represented by Formula (I) below, the constituent unit represented by Formula (I) being present between a conjugated diene-based constituent unit and a conjugated diene-based constituent unit, and the content of the constituent unit represented by Formula (I) being 1 unit or 2 units per polymer chain. In the formula, X1, X2, and X3 independently denote a group as defined in the specification.

Abstract translation: 提供了共轭二烯聚合物，其包含共轭二烯基结构单元和由下式（I）表示的结构单元，由式（I）表示的构成单元存在于共轭二烯系构成单元和共轭二烯 （I）表示的构成单元的含量为1个单位或2个单位/个聚合物链。 在该式中，X1，X2和X3独立地表示说明书中定义的基团。

公开(公告)号：US06818710B2

公开(公告)日：2004-11-16

申请号：US10403127

申请日：2003-04-01

Applicant: Mayumi Oshima ,  Seiichi Mabe ,  Katsunari Inagaki

Inventor： Mayumi Oshima ,  Seiichi Mabe ,  Katsunari Inagaki

IPC: C08F446

CPC classification number: C08F297/042 ,  C08F8/32 ,  C08F257/02 ,  C08F279/02 ,  C08F287/00 ,  C08F295/00 ,  C08F297/04

Abstract: 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).

Abstract translation: 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。

公开(公告)号：US06806321B2

公开(公告)日：2004-10-19

申请号：US10391619

申请日：2003-03-20

Applicant: Mayumi Oshima ,  Seiichi Mabe ,  Katsunari Inagaki

Inventor： Mayumi Oshima ,  Seiichi Mabe ,  Katsunari Inagaki

IPC: C08F3604

CPC classification number: C08C19/44

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US06765065B2

公开(公告)日：2004-07-20

申请号：US10267779

申请日：2002-10-10

Applicant: Mayumi Oshima ,  Seiichi Mabe ,  Katsunari Inagaki

Inventor： Mayumi Oshima ,  Seiichi Mabe ,  Katsunari Inagaki

IPC: C08F448

CPC classification number: C08F36/04 ,  C08C19/44 ,  C08F4/46 ,  C08F4/48

Abstract: 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.

Abstract translation: 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。