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    Method for manufacturing cycloolefin addition polymer film or sheet and film or sheet
    31.
    发明专利
    Method for manufacturing cycloolefin addition polymer film or sheet and film or sheet 审中-公开

    公开(公告)号：JP2004074662A

    公开(公告)日：2004-03-11

    申请号：JP2002240117

    申请日：2002-08-21

    Applicant: Jsr Corp ,  Jsr株式会社

    Inventor： SAWADA KATSUTOSHI ,  TSUBOUCHI TAKASHI ,  OSHIMA NOBORU

    IPC: C08J5/18 ,  B29C41/24 ,  B29K45/00 ,  B29L7/00 ,  C08F232/08

    Abstract: PROBLEM TO BE SOLVED: To improve adhesion/adhesive properties with another member by forming a film or a sheet having high appearance and shape stability without a wrinkle or a warp, providing a process which can remove the residual solvent of the film or the sheet and high transparency and heat resistance obtained by the process, improving destructive characteristics in forming of the film or the sheet by a solution casting process with a cycloolefin addition polymer.
    SOLUTION: The film or the sheet for an optical material is obtained by dissolving the cycloolefin addition polymer of a specific structure by using a mixed solvent containing a solvent (I) for dissolving the polymer at 25°C and having a boiling point at 1 atm or lower of 130°C or lower and a solvent (II) for not dissolving the polymer at a boiling point at 1 atm or lower of 150°C or lower for dissolving the polymer at 25°C as a cast solvent, and depositing the film by a solution casting process.
    COPYRIGHT: (C)2004,JPO

    METHOD FOR PRODUCING CYCLIC OLEFIN-BASED POLYMER
    33.
    发明专利
    METHOD FOR PRODUCING CYCLIC OLEFIN-BASED POLYMER 审中-公开

    公开(公告)号：JP2003137920A

    公开(公告)日：2003-05-14

    申请号：JP2001341353

    申请日：2001-11-07

    Applicant: JSR CORP

    Inventor： OSHIMA NOBORU ,  KAIZU MITSUTAKA ,  SAKABE NOBUYUKI

    IPC: C08F4/70 ,  C08F32/00

    Abstract: PROBLEM TO BE SOLVED: To provide a method for addition polymerization of a cyclic olefin, having high polymerization activity and, even in copolymerization with a silyl- containing cyclic olefin monomer, suppressing by-product of ultrahigh-molecular weight components in the obtained copolymer. SOLUTION: This method comprises addition polymerization of a cyclic olefin-based monomer using a multi-component polymerization catalyst comprising (a) a compound of a transition metal selected from a group consisting of Ni, Co and Pd, (b) at least one compound selected from a group consisting of superstrong acids, Lewis acids and ionic boron compounds, (c) an organoaluminum compound and (d) at least one selected from a group consisting of alkoxysilane compounds, allyloxysilane compounds and cyclic monoolefin compounds except ones having a 1-alkenyl substituent.

    Cyclic olefin-based addition type copolymer crosslinked product, crosslinking composition and method for producing crosslinked product
    34.
    发明专利
    Cyclic olefin-based addition type copolymer crosslinked product, crosslinking composition and method for producing crosslinked product 有权
    循环烯烃基添加型共聚物交联产物，交联组合物和生产交联产物的方法

    公开(公告)号：JP2003048918A

    公开(公告)日：2003-02-21

    申请号：JP2001192802

    申请日：2001-06-26

    Applicant: Jsr Corp ,  ジェイエスアール株式会社

    Inventor： MARUYAMA YOICHIRO ,  SAKABE NOBUYUKI ,  SAWADA KATSUTOSHI ,  OSHIMA NOBORU

    IPC: C08J5/18 ,  C08F8/00 ,  C08F232/08 ,  C08G77/44 ,  C08K3/22 ,  C08K5/524 ,  C08K5/541 ,  C08L45/00

    Abstract: PROBLEM TO BE SOLVED: To provide a cyclic olefin-based addition type copolymer crosslinked product which has high transparency, excellent heat resistance, excellent dimensional stability, excellent solvent resistance, excellent chemical resistance, excellent adhesivity to other raw materials, and a high crosslink density. SOLUTION: This cyclic olefin-based addition type copolymer crosslinked product is obtained by crosslinking a cyclic olefin-based addition type copolymer comprising (a) the repeating units of a cyclic olefin having an alkoxysilyl group or its hydrolyzed or condensed residue, (b) the repeating units of another cyclic olefin, and, if necessary, (c) repeating units represented by (CH2 -CHR ).

    Abstract translation: 要解决的问题：提供一种具有高透明度，优异的耐热性，优异的尺寸稳定性，优异的耐溶剂性，优异的耐化学性，与其它原料的粘合性优异，交联密度高的环状烯烃系添加型共聚物交联体 。 解决方案：该环状烯烃系加成型共聚物交联体是通过交联含有（a）具有烷氧基甲硅烷基的环状烯烃或其水解或缩合残基的重复单元的环状烯烃系添加型共聚物而获得的，（b） 另外的环烯烃的重复单元，如果需要，（c）由（CH 2 -CHR 7）表示的重复单元。

    OLEFIN COPOLYMER AND METHOD FOR PRODUCING THE SAME
    36.
    发明专利
    OLEFIN COPOLYMER AND METHOD FOR PRODUCING THE SAME 失效

    公开(公告)号：JP2001261743A

    公开(公告)日：2001-09-26

    申请号：JP2000081652

    申请日：2000-03-23

    Applicant: JSR CORP

    Inventor： OSHIMA NOBORU ,  MARUYAMA YOICHIRO ,  KAIZU MITSUTAKA

    IPC: C08F4/602 ,  C08F4/619 ,  C08F4/6192 ,  C08F210/00 ,  C08F232/08 ,  C08F236/20

    Abstract: PROBLEM TO BE SOLVED: To provide an olefin copolymer giving an elastomer having excellent flexing resistance and high adhesiveness and compatibility to other materials. SOLUTION: The objective copolymer is composed of (a) a unit derived from a 3-12C α-olefin and (b) a unit expressed by general formula (1) [X1 and X2 are each H, a hydrocarbon group or on of the following functional groups and at least one of X1 and X2 is the following functional group (the functional group is OH, an OH-containing hydrocarbon group, COOH, a COOH-containing hydrocarbon group, a primary or secondary amino group, a hydrocarbon group containing amino group, a quaternary ammonium salt of these groups, an amide group having N-active hydrogen atoms, a hydrocarbon group bonded with the amide group or an imide group composed of X1 and X2 and expressed by CO- NH-CO); R1 and R2 are each H or a 1-10C hydrocarbon group; and (n) is an integer of 0-2].

    CYCLIC OLEFIN COPOLYMER, METHOD FOR PRODUCING THE SAME, AND THERMOPLASTIC POLYMER COMPOSITION
    37.
    发明专利
    CYCLIC OLEFIN COPOLYMER, METHOD FOR PRODUCING THE SAME, AND THERMOPLASTIC POLYMER COMPOSITION 失效

    公开(公告)号：JP2001187815A

    公开(公告)日：2001-07-10

    申请号：JP37474899

    申请日：1999-12-28

    Applicant: JSR CORP

    Inventor： MARUYAMA YOICHIRO ,  OSHIMA NOBORU ,  MIYAKI NOBUYUKI ,  KAIZU MITSUTAKA

    IPC: C08L65/00 ,  C08G61/08 ,  C08L101/00 ,  C08L101/16

    Abstract: PROBLEM TO BE SOLVED: To provide a cyclic olefin copolymer excellent in optical properties, high in adhesiveness, and low in hygroscopicity, a method for producing the same, and a thermoplastic polymer composition. SOLUTION: The copolymer has a structural unit described by general formula (1) or (2) [wherein R1 and R2 are each H or a hydrocarbon group; X and Z are each H or a hydrocarbon group, with at least one of the two being a functional group to be selected from the below-named functional groups; and n is an integer of 0-2. Functional groups:-OH or a hydrocarbon group with-OH bonded thereto;-COOH or a hydrocarbon group with-COOH bonded thereto; a primary or secondary amino group, a hydrocarbon group with such amino groups bonded thereto, o one of their quaternary ammonium salts; an amide group; an amide group having an N-substituted hydrocarbon group and N-active H or a hydrocarbon group with such amide groups bonded thereto; an imide group described by-CO-NH-COcomprising X and Z] and a structural unit originating in a specified cyclic olefin, and presents a limiting viscosity number [η]of 0.1-5.0 dl/g in decaling at 135 deg.C.

    Hydrogenation catalyst and method for preparing hydrogenated polymer
    38.
    发明专利
    Hydrogenation catalyst and method for preparing hydrogenated polymer 有权
    氢化催化剂和制备氢化聚合物的方法

    公开(公告)号：JP2007106829A

    公开(公告)日：2007-04-26

    申请号：JP2005297654

    申请日：2005-10-12

    Applicant: Jsr Corp ,  Jsr株式会社

    Inventor： OSHIMA NOBORU ,  MARUYAMA YOICHIRO ,  OKITA KENZO ,  IMAMURA TAKASHI

    IPC: C08F8/04 ,  C08G61/08

    Abstract: PROBLEM TO BE SOLVED: To provide a catalyst capable of hydrogenating a low-molecular-weight compound and a high-molecular-weight compound having an olefinically unsaturated bond by using a small amount of palladium. SOLUTION: The hydrogenation catalyst is for hydrogenating a compound having an olefinically unsaturated bond and is obtained from a mixture containing (a) an organic acid salt, a beta diketone compound or a halide of palladium (II) represented by formula (1): Pd(X) k [wherein X is an anion of an organic acid, a beta diketone anion or a halide anion; and k is 1 or 2], (b) a phosphine compound represented by formula (2): P(R 1 ) 3 [wherein P is a phosphorus atom; and R 1 is a substituent independently chosen from a cyclopentyl group, a 3-methylcyclopentyl group, a cyclohexyl group, a 3-methylcyclohexyl group, a 4-methylcyclohexyl group, an i-propyl group, a t-butyl group, a 2-methylphenyl group or a pentafluorophenyl group] and (c) a compound chosen from an ionic boron compound or an ionic aluminum compound. COPYRIGHT: (C)2007,JPO&INPIT

    Abstract translation: 待解决的问题：通过使用少量的钯来提供能够使低分子量化合物和具有烯属不饱和键的高分子量化合物氢化的催化剂。 解决方案：氢化催化剂用于氢化具有烯属不饱和键的化合物，并且由含有（a）有机酸盐，β二酮化合物或由式（1）表示的钯（II）的卤化物的混合物获得 ）：Pd（X）其中X是有机酸阴离子，β二酮阴离子或卤化物阴离子; 并且k为1或2]，（b）由式（2）表示的膦化合物：P（R 1 SP＆lt; SP＆gt;）＆lt; SB 3＆lt;其中P是磷原子; 并且R 1是独立地选自环戊基，3-甲基环戊基，环己基，3-甲基环己基，4-甲基环己基，异丙基，叔丁基 丁基，2-甲基苯基或五氟苯基]和（c）选自离子性硼化合物或离子型铝化合物的化合物。 版权所有（C）2007，JPO＆INPIT

    Method for producing cyclic olefin addition polymer
    39.
    发明专利
    Method for producing cyclic olefin addition polymer 有权
    生产循环烯烃添加聚合物的方法

    公开(公告)号：JP2006290936A

    公开(公告)日：2006-10-26

    申请号：JP2005109816

    申请日：2005-04-06

    Applicant: Jsr Corp ,  Jsr株式会社

    Inventor： OSHIMA NOBORU ,  SAKABE NOBUYUKI ,  OKITA KENZO

    IPC: C08F32/04 ,  C08F4/70

    Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a cyclic olefin addition polymer using a multicomponent palladium catalyst which hardly affects polymerization activity even when oxygen and water are present in the polymerization system and can polymerize even a cyclic olefin compound having a polar group or a functional group as a monomer used in a small amount of the catalyst.
    SOLUTION: This method for producing a cyclic olefin addition polymer comprises addition-polymerizing a monomer comprising a cyclic olefin compound with the use of a palladium catalyst containing a catalyst component (a) composed of an organic acid salt complex of palladium having a specific phosphine compound as a ligand and a catalyst component (b) composed of an ionic boron compound or an ionic aluminum compound.
    COPYRIGHT: (C)2007,JPO&INPIT

    Abstract translation: 要解决的问题：提供一种使用多组分钯催化剂制备环烯烃加成聚合物的方法，即使在聚合体系中存在氧和水也难以影响聚合活性，并且甚至可以使具有 极性基团或作为在少量催化剂中使用的单体的官能团。 解决方案：该环状烯烃加成聚合物的制造方法包括使用含有催化剂成分（a）的钯催化剂对包含环状烯烃化合物的单体进行加聚聚合，所述催化剂成分（a）由钯的有机酸盐配合物 作为配体的特定膦化合物和由离子性硼化合物或离子型铝化合物构成的催化剂成分（b）。 版权所有（C）2007，JPO＆INPIT

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