Cyclic olefin-based polymer, and optical material, polarizing plate and liquid crystal display device using the same
    1.
    发明授权
    Cyclic olefin-based polymer, and optical material, polarizing plate and liquid crystal display device using the same 有权
    环状烯烃类聚合物,光学材料,偏光板及使用其的液晶显示装置

    公开(公告)号:US07838088B2

    公开(公告)日:2010-11-23

    申请号:US12084709

    申请日:2006-11-09

    摘要: A cyclic olefin-based polymer containing a repeating unit represented by formula (1), an optical material containing the cyclic olefin-based polymer, a polarizing plate containing the optical material, and a liquid crystal display device containing the polarizing plate: in which R1 represents a substituent; L represents a single bond or a divalent linking group, and forms an alcohol together with the —OH group; p represents an integer of 0 or 1; q represents an integer of from 0 to 3; r represents an integer of from 1 to 4; and R1 and L may be combined with each other to form a 5- to 7-membered ring.

    摘要翻译: 一种含有式(1)表示的重复单元的环状烯烃系聚合物,含有环状烯烃系聚合物的光学材料,含有该光学材料的偏振片,以及含有该偏振片的液晶显示装置,其中R1 表示取代基; L表示单键或二价连接基,与-OH基一起形成醇; p表示0或1的整数; q表示0〜3的整数, r表示1〜4的整数, 并且R 1和L可以彼此结合形成5-至7-元环。

    Cyclic Olefin-Based Polymer, and Optical Material, Polarizing Plate and Liquid Crystal Display Device Using the Same
    2.
    发明申请
    Cyclic Olefin-Based Polymer, and Optical Material, Polarizing Plate and Liquid Crystal Display Device Using the Same 有权
    环状烯烃系聚合物,光学材料,偏光板及使用其的液晶显示装置

    公开(公告)号:US20090040436A1

    公开(公告)日:2009-02-12

    申请号:US12084709

    申请日:2006-11-09

    IPC分类号: G02F1/1335 C08F132/08

    摘要: A cyclic olefin-based polymer containing a repeating unit represented by formula (1), an optical material containing the cyclic olefin-based polymer, a polarizing plate containing the optical material, and a liquid crystal display device containing the polarizing plate: in which R1 represents a substituent; L represents a single bond or a divalent linking group, and forms an alcohol together with the —OH group; p represents an integer of 0 or 1; q represents an integer of from 0 to 3; r represents an integer of from 1 to 4; and R1 and L may be combined with each other to form a 5- to 7-membered ring.

    摘要翻译: 一种含有式(1)表示的重复单元的环状烯烃系聚合物,含有环状烯烃系聚合物的光学材料,含有该光学材料的偏振片,以及含有偏振片的液晶显示装置,其中R1 表示取代基; L表示单键或二价连接基,与-OH基一起形成醇; p表示0或1的整数; q表示0〜3的整数, r表示1〜4的整数, 并且R 1和L可以彼此结合形成5-至7-元环。

    ORGANOMETALLIC COMPOUND, CATALYST FOR POLYMERIZATION OF POLAR GROUP-CONTAINING NORBORNENE AND PROCESS FOR PRODUCING NORBORNENE POLYMER
    3.
    发明申请
    ORGANOMETALLIC COMPOUND, CATALYST FOR POLYMERIZATION OF POLAR GROUP-CONTAINING NORBORNENE AND PROCESS FOR PRODUCING NORBORNENE POLYMER 有权
    有机金属化合物,用于含极性基团的异戊烯的聚合的催化剂和用于生产正丁烯聚合物的方法

    公开(公告)号:US20090247729A1

    公开(公告)日:2009-10-01

    申请号:US11913215

    申请日:2006-04-28

    IPC分类号: C08G61/04 C07F15/00

    CPC分类号: C08F232/08 C07F17/02

    摘要: An organometallic compound obtained by mixing following (a), (b) and (c): (a) a neutral organopalladium complex that has a palladium atom and two organic ligands each having at least three carbon atoms participating in a bond to the palladium atom; (b) an organophosphorus compound having one phosphorus atom; and (c) a salt comprising: an anion having no unshared electron pair in a central atom; and a counter-cation. And a process for producing a norbornene compound polymer, the process comprising: subjecting at least one norbornene compound represented by formula (A) as defined in the specification to polymerization reaction in a presence of an organometallic complex catalyst produced by mixing compound (a) and compound (d) described in the specification.

    摘要翻译: 通过(a),(b)和(c)混合获得的有机金属化合物:(a)具有钯原子和两个具有至少三个碳原子的有机配体的中性有机钯络合物参与钯原子的键 ; (b)具有一个磷原子的有机磷化合物; 和(c)盐,其包含:在中心原子中不具有非共享电子对的阴离子; 和抗衡。 一种降冰片烯化合物聚合物的制造方法,其特征在于,在将化合物(a)和(a)混合而成的有机金属络合物催化剂的存在下,使至少一种如说明书中所定义的式(A)所示的降冰片烯化合物进行聚合反应 化合物(d)。

    Organometallic compound, catalyst for polymerization of polar group-containing norbornene and process for producing norbornene polymer
    4.
    发明授权
    Organometallic compound, catalyst for polymerization of polar group-containing norbornene and process for producing norbornene polymer 有权
    有机金属化合物,含极性基团的降冰片烯的聚合催化剂和降冰片烯聚合物的制造方法

    公开(公告)号:US07902109B2

    公开(公告)日:2011-03-08

    申请号:US11913215

    申请日:2006-04-28

    CPC分类号: C08F232/08 C07F17/02

    摘要: An organometallic compound obtained by mixing following (a), (b) and (c): (a) a neutral organopalladium complex that has a palladium atom and two organic ligands each having at least three carbon atoms participating in a bond to the palladium atom; (b) an organophosphorus compound having one phosphorus atom; and (c) a salt comprising: an anion having no unshared electron pair in a central atom; and a counter-cation. And a process for producing a norbornene compound polymer, the process comprising: subjecting at least one norbornene compound represented by formula (A) as defined in the specification to polymerization reaction in a presence of an organometallic complex catalyst produced by mixing compound (a) and compound (d) described in the specification.

    摘要翻译: 通过(a),(b)和(c)混合获得的有机金属化合物:(a)具有钯原子和两个具有至少三个碳原子的有机配体的中性有机钯络合物参与钯原子的键 ; (b)具有一个磷原子的有机磷化合物; 和(c)盐,其包含:在中心原子中不具有非共享电子对的阴离子; 和抗衡。 一种降冰片烯化合物聚合物的制造方法,其特征在于,在将化合物(a)和(a)混合而成的有机金属络合物催化剂的存在下,使至少一种如说明书中所定义的式(A)所示的降冰片烯化合物进行聚合反应 化合物(d)。

    NORBORNENE-BASED POLYMER, FILM CONTAINING THE SAME, POLARIZING PLATE, AND LIQUID CRYSTAL DISPLAY DEVICE
    8.
    发明申请
    NORBORNENE-BASED POLYMER, FILM CONTAINING THE SAME, POLARIZING PLATE, AND LIQUID CRYSTAL DISPLAY DEVICE 审中-公开
    基于NORBORNENE的聚合物,包含其的膜,极化板和液晶显示装置

    公开(公告)号:US20090198037A1

    公开(公告)日:2009-08-06

    申请号:US12363160

    申请日:2009-01-30

    申请人: Saisuke Watanabe

    发明人: Saisuke Watanabe

    IPC分类号: C08G61/02 C08G63/02

    摘要: A norbornene based polymer is provided. The norbornene-based polymer includes a repeating unit represented by formula (I) in an amount of from 0.01 to 2.00 mol % based on a total amount of repeating units: wherein R1, R2, R3 and R4 each independently represents a hydrogen atom, a halogen atom, a methyl group, or an aryl group which may have a substituent, provided that at least one of R1, R2, R3 and R4 represents aryl group.

    摘要翻译: 提供了降冰片烯系聚合物。 降冰片烯系聚合物的重复单元总重量为0.01〜2.00摩尔%,式(I)表示的重复单元:其中R1,R2,R3和R4各自独立地表示氢原子, 卤素原子,甲基或可以具有取代基的芳基,条件是R 1,R 2,R 3和R 4中的至少一个表示芳基。