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    Modified conjugated diene rubber, method and composition thereof
    5.
    发明公开
    Modified conjugated diene rubber, method and composition thereof 有权
    维多利亚德·梵文

    公开(公告)号：EP2604631A1

    公开(公告)日：2013-06-19

    申请号：EP12190409.8

    申请日：2012-10-29

    申请人： TSRC Corporation

    发明人： Hsieh, Chi-Chen ,  Lin, Fu ,  Tsai, Chi-Ta ,  Lin, Hui-Kai ,  Lin, Bo-Han

    IPC分类号： C08C19/44 ,  C08F36/14 ,  C08F36/06 ,  C08F136/06

    CPC分类号： C08C19/44 ,  C08C19/22 ,  C08C19/25 ,  C08F4/56 ,  C08F8/30 ,  C08F36/04 ,  C08F36/06 ,  C08F36/08 ,  C08K3/36 ,  C08L15/00

    摘要： A modified conjugated diene rubber is made by the method including step (a): reacting an alkali metal ion-containing conjugated diene rubber with a first modifier having a structural formula (I),

    wherein R 1 , R 2 , R 3 are each independently selected from the group consisting of C 1 -C 12 of alkyl and C 2 -C 12 of alkenyl groups and C 6 -C 12 of aromatic group, and R 4 is selected from the group consisting of C 1 -C 12 of alkyl, C 2 -C 12 of alkenyl, C 1 -C 12 of alkoxy groups and C 6 -C 12 of aromatic group; and step (b): adding a second modifier having a structural formula (II) after the step (a),

             (II) HO - R 5 - Y

    wherein R 5 is selected from the group consisting of C 1 -C 12 of alkylene, C 2 -C 12 of alkenylene, C 3 -C 12 of alicyclic groups and C 6 -C 12 of aromatic group, and Y is selected from the group consisting of oxygen-containing C 1 -C 12 group and nitrogen-containing C 1 -C 12 group, wherein Y has the oxygen atom or the nitrogen atom directly connected to a carbon atom of R 5 .

    摘要翻译： 通过包括步骤（a）的方法制备改性共轭二烯橡胶：使含碱金属离子的共轭二烯橡胶与具有结构式（I）的第一改性剂反应，其中R 1，R 2，R 3各自独立地 选自由C 1 -C 12烷基和C 2 -C 12烯基和C 6 -C 12芳基组成的组，R 4选自C 1 -C 12烷基， C 2 -C 12烯基，C 1 -C 12烷氧基和C 6 -C 12芳基; 和步骤（b）：在步骤（a）之后加入具有结构式（II）的第二改性剂，€ƒ€ƒ€ƒ€ƒ€ƒ（II）HO-R 5 -Y其中 R 5选自亚烷基的C 1 -C 12，亚烯基的C 2 -C 12，脂环族的C 3 -C 12和芳香族的C 6 -C 12，Y选自 由含氧C 1 -C 12基和含氮C 1 -C 12基组成，其中Y具有与R 5的碳原子直接连接的氧原子或氮原子。

    Conjugated Diene Rubber Modified With Polar Alkoxysilane, Method and Composition Thereof
    6.
    发明公开
    Conjugated Diene Rubber Modified With Polar Alkoxysilane, Method and Composition Thereof 有权
    其经过修饰具有极性的烷氧基硅烷，方法和组合物的共轭二烯橡胶

    公开(公告)号：EP2604630A2

    公开(公告)日：2013-06-19

    申请号：EP12187927.4

    申请日：2012-10-10

    申请人： TSRC Corporation

    发明人： Hsieh, Chi-Chen ,  Lin, Fu ,  Tsai, Chi-Ta ,  Lin, Hui-Kai ,  Lin, Bo-Han

    IPC分类号： C08C19/22 ,  C08C19/25 ,  C08C19/44 ,  C08L19/00

    CPC分类号： C08L19/006 ,  C08C19/22 ,  C08C19/25 ,  C08C19/44 ,  C08F4/56 ,  C08F8/30 ,  C08F36/04 ,  C08F36/06 ,  C08F36/08

    摘要： A modified conjugated diene rubber is disclosed. A method for producing the modified conjugated diene rubber includes providing an alkali metal ion-containing conjugated diene rubber; and reacting the alkali metal ion-containing conjugated diene rubber with an alkoxysilane to generate the modified conjugated diene rubber, the alkoxysilane being of the structural formula:

    wherein R 1 , R 2 , R 3 are each independently selected from a group consisting of oxygen-containing C 2 -C 12 group and nitrogen-containing C 1 -C 12 group, the oxygen-containing C 2 -C 12 group has a carbon atom directly connected to oxygen atom of the alkoxysilane, the nitrogen-containing C 1 -C 12 group has a nitrogen atom directly connected to oxygen atom of the alkoxysilane, and R 4 is selected from a group consisting of C 1 -C 12 of alkyl, alkenyl, aryl, and alkoxy.

    摘要翻译： 一种改性共轭二烯系橡胶是游离缺失盘。 一种制备改性共轭二烯橡胶方法包括碱金属的提供共轭二烯橡胶含离子; 并与以下物质反应的含离子的碱金属共轭二烯橡胶用于烷氧基硅烷以生成所述的改性共轭橡胶，作为上述结构式的烷氧基硅烷：worin R 1，R 2，R 3各自unabhängig从包括氧的选择 含C 2 -C 12基团和含氮基的C1-C12基团，含氧-C 2 -C 12基团具有碳原子直接连接到烷氧基硅烷的氧原子，该含氮C 1 -C 12 基团具有直接连接到烷氧基硅烷的氧原子的氮原子，和R 4是从一组由C烷基，烯基，芳基，和烷氧基的1〜C 12的选择。

    METHOD FOR PRODUCING (METH)ACRYLIC ACID ESTER-BASED COPOLYMER
    7.
    发明公开
    METHOD FOR PRODUCING (METH)ACRYLIC ACID ESTER-BASED COPOLYMER 审中-公开
    用于生产共聚物对（甲基）丙烯酸BASE

    公开(公告)号：EP2829559A4

    公开(公告)日：2015-08-12

    申请号：EP13764845

    申请日：2013-03-13

    申请人： KURARAY CO

    发明人： TANABE HIROFUMI ,  SHIMIZU SEIYA ,  MAEKAWA KAZUHIKO

    IPC分类号： C08F220/20 ,  C08F4/54 ,  C08F222/10

    CPC分类号： C08F4/52 ,  C08F4/48 ,  C08F4/56 ,  C08F220/14 ,  C08F220/18 ,  C08F2222/1013 ,  C08L2312/06 ,  C09D4/00 ,  C09J4/00

    摘要： [Object] To produce a (meth)acrylate copolymer useful as a photocurable resin composition at a temperature favorable to industrial production in a short time. [Solution] There is provided a method for producing a (meth)acrylate copolymer (X), including anionic polymerization of a mixture of a di(meth)acrylate represented by the following general formula (1) and an alkyl (meth)acrylate represented by the following general formula (2) in the presence of an organolithium compound (L), a tertiary organoaluminum compound (A) having a chemical structure represented by the general formula Al-O-Ar (wherein Ar denotes an aromatic ring) in its molecules, and at least one Lewis base (B) selected from the group consisting of ethers and tertiary polyamines. (wherein R 1 denotes a hydrogen atom or a methyl group, R 2 denotes a linear alkylene group having 1 to 5 carbon atoms, and R 3 and R 4 each independently denote a hydrocarbon group having 1 to 6 carbon atoms) (wherein R 5 denotes a hydrogen atom or a methyl group, and R 6 denotes an alkyl group having 1 to 6 carbon atoms)

    METHOD FOR PRODUCING (METH)ACRYLIC ACID ESTER-BASED COPOLYMER
    9.
    发明公开
    METHOD FOR PRODUCING (METH)ACRYLIC ACID ESTER-BASED COPOLYMER 审中-公开
    VERFAHREN ZUR HERSTELLUNG EINES COPOLYMERS AUF（METH）ACRYLSÄUREBASIS

    公开(公告)号：EP2829559A1

    公开(公告)日：2015-01-28

    申请号：EP13764845.7

    申请日：2013-03-13

    申请人： Kuraray Co., Ltd.

    发明人： TANABE, Hirofumi ,  SHIMIZU, Seiya ,  MAEKAWA, Kazuhiko

    IPC分类号： C08F220/20 ,  C08F4/54

    CPC分类号： C08F4/52 ,  C08F4/48 ,  C08F4/56 ,  C08F220/14 ,  C08F220/18 ,  C08F2222/1013 ,  C08L2312/06 ,  C09D4/00 ,  C09J4/00

    摘要： [Object] To produce a (meth)acrylate copolymer useful as a photocurable resin composition at a temperature favorable to industrial production in a short time.
    [Solution] There is provided a method for producing a (meth)acrylate copolymer (X), including anionic polymerization of a mixture of a di(meth)acrylate represented by the following general formula (1) and an alkyl (meth)acrylate represented by the following general formula (2) in the presence of an organolithium compound (L), a tertiary organoaluminum compound (A) having a chemical structure represented by the general formula Al-O-Ar (wherein Ar denotes an aromatic ring) in its molecules, and at least one Lewis base (B) selected from the group consisting of ethers and tertiary polyamines.

    (wherein R 1 denotes a hydrogen atom or a methyl group, R 2 denotes a linear alkylene group having 1 to 5 carbon atoms, and R 3 and R 4 each independently denote a hydrocarbon group having 1 to 6 carbon atoms)


    (wherein R 5 denotes a hydrogen atom or a methyl group, and R 6 denotes an alkyl group having 1 to 6 carbon atoms)

    摘要翻译： 制备在短时间内在有利于工业生产的温度下用作光固化性树脂组合物的（甲基）丙烯酸酯共聚物。 [解决方案]提供一种（甲基）丙烯酸酯共聚物（X）的制造方法，包括由以下通式（1）表示的二（甲基）丙烯酸酯和（甲基）丙烯酸烷基酯 在有机锂化合物（L）的存在下，通过下列通式（2），具有由通式Al-O-Ar（其中Ar表示芳环）表示的化学结构的叔有机铝化合物（A） 分子，以及至少一种选自醚和叔胺的路易斯碱（B）。 （其中R 1表示氢原子或甲基，R 2表示碳原子数1〜5的直链状亚烷基，R 3和R 4各自独立地表示碳原子数1〜6的烃基）（其中，R 5 表示氢原子或甲基，R 6表示碳原子数1〜6的烷基）