公开(公告)号：JP2011026623A

公开(公告)日：2011-02-10

申请号：JP2010252994

申请日：2010-11-11

Applicant: Jsr Corp ,  Jsr株式会社

Inventor： OSHIMA NOBORU ,  IMAMURA TAKASHI

IPC: C08G61/08 ,  C08G77/42 ,  C08K3/22 ,  C08K3/36 ,  C08K5/5415 ,  C08L65/00 ,  C08L83/10

Abstract: PROBLEM TO BE SOLVED: To provide a crosslinked material of a hydrogenated cyclic olefin ring-opening copolymer which is excellent in high transparency, adhesiveness, tight adhesiveness and anti-water absorption, is excellent also in dimensional stability, solvent resistance and chemical resistance, moreover, is easily processed into a molded product and has high cross-linking density, and to provide a composition for crosslinking the hydrogenated cyclic olefin ring-opening copolymer. SOLUTION: The crosslinked material is provided by crosslinking the hydrogenated cyclic olefin ring-opening copolymer which is obtained by ring-opening polymerizing a norbornene type monomer having a specified silyl group such as 5-triethoxysilyl-2-norbornene and other norbornene type monomer such as an 8-methyl-8-methoxycarbonyl teteracyclo[4. 4. 0. 1 2,5 . 1 7,10 ]-3-dodecene and has a number-average molecular weight of 5,000 to 1,000,000, with siloxane bonds by means of heating, wherein the degree of swelling measured with toluene or cyclohexane at 25°C is 500% or less. Further, the crosslinking composition is produced by compounding a crosslinking agent (for example, a compound operating as an acid at a temperature of 50°C or higher) to the cyclic olefin ring-opening copolymer. COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 要解决的问题：为了提供高透明性，粘合性，紧密粘合性和抗吸水性优异的氢化环烯烃开环共聚物的交联物质，尺寸稳定性，耐溶剂性和化学性也优异 此外，电阻容易加工成模制品并具有高交联密度，并提供用于交联氢化环烯烃开环共聚物的组合物。 解决方案：通过使通过开环聚合具有特定甲硅烷基的降冰片烯型单体如5-三乙氧基甲硅烷基-2-降冰片烯和其它降冰片烯型的氢化环烯烃开环共聚物交联来提供交联材料 单体如8-甲基-8-甲氧羰基四环[4。 4. 1 2,5 。 1 SP-3,10-十二碳烯，其数均分子量为5,000〜1,000,000，通过加热进行硅氧烷键，其中用甲苯或环己烷在25℃下测量的溶胀度 C为500％以下。 此外，交联组合物通过将交联剂（例如，在50℃以上的温度下作为酸使用的化合物）与环状烯烃开环共聚物进行配混来制造。 版权所有（C）2011，JPO＆INPIT

公开(公告)号：JP2007063356A

公开(公告)日：2007-03-15

申请号：JP2005249225

申请日：2005-08-30

Applicant: Jsr Corp ,  Jsr株式会社

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

IPC: C08F232/08 ,  C08F4/70 ,  C08J5/18 ,  C08L45/00 ,  G02F1/1333 ,  H01L51/50 ,  H05B33/02

Abstract: PROBLEM TO BE SOLVED: To provide an optical substrate which excels in transparency, heat resistance, moisture resistance, water resistance, solvent resistance, and chemical resistance to an acid, an alkali and the like, has a small coefficient of thermal expansion (coefficient of linear expansion), improved mechanical properties, and toughness, and its manufacturing method. SOLUTION: The optical substrate is composed of a cyclic olefin addition copolymer having a cyclic olefin structural unit (1) having no substituent or only any one of substituents of a halogen atom, a methyl group, and an ethyl group and a cyclic olefin structural unit (2) having a substituent such as a trimethylsilyl group at a specific ratio, and a number average molecular weight (Mn) of 20,000-300,000. COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：为了提供透明性，耐热性，耐湿性，耐水性，耐溶剂性和对酸，碱等的耐化学性优异的光学基材具有小的热膨胀系数 （线膨胀系数），改善的机械性能和韧性及其制造方法。 解决方案：光学基板由具有不具有取代基的环烯烃结构单元（1）或卤素原子，甲基和乙基的取代基中的任何一个的环状烯烃加成共聚物和环状 具有特定比例的三甲基甲硅烷基等取代基的烯烃结构单元（2），数均分子量（Mn）为20000〜30000。 版权所有（C）2007，JPO＆INPIT

公开(公告)号：JP2007009044A

公开(公告)日：2007-01-18

申请号：JP2005191020

申请日：2005-06-30

Applicant: Jsr Corp ,  Jsr株式会社

Inventor： OSHIMA NOBORU ,  IMAMURA TAKASHI ,  OKITA KENZO

IPC: C08F8/04 ,  C08F4/70

Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing a cyclic olefin addition polymer with an improved resistance to oxidation/deterioration at an elevated temperature and transparency.
SOLUTION: In the method for preparing the cyclic olefin addition polymer, a cyclic olefin compound is subjected to addition polymerization using a catalyst component in the presence of at least one compound chosen from the group consisting of an α-olefin compound, a compound having a cyclopentene ring and a compound having a cycloalkadiene ring as a molecular weight modifier, and the obtained addition polymer is further subjected to hydrogenation. The catalyst component contains (a) a palladium compound and/or a nickel compound and (b) at least one compound chosen from the group consisting of a Lewis acid boron compound, a Lewis acid aluminum compound, an ionic boron compound and an ionic aluminum compound.
COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：提供一种制备环烷烃加成聚合物的方法，该环烯烃加成聚合物在升高的温度下具有改善的抗氧化/劣化性和透明性。 解决方案：在制备环烯烃加成聚合物的方法中，环烯烃化合物在至少一种选自以下的化合物存在下，使用催化剂组分进行加成聚合：α-烯烃化合物， 具有环戊烯环的化合物和具有环二烯环的化合物作为分子量调节剂，并且所得加成聚合物进一步进行氢化。 催化剂组分包含（a）钯化合物和/或镍化合物和（b）至少一种选自路易斯酸硼化合物，路易斯酸铝化合物，离子硼化合物和离子铝 复合。 版权所有（C）2007，JPO＆INPIT

公开(公告)号：JP2006328358A

公开(公告)日：2006-12-07

申请号：JP2006080470

申请日：2006-03-23

Applicant: Jsr Corp ,  Jsr株式会社

Inventor： SAWADA KATSUTOSHI ,  OSHIMA NOBORU

IPC: C08J7/00 ,  B32B27/00

Abstract: PROBLEM TO BE SOLVED: To provide a resin molded product, which is excellent in transparency, heat resistance, and adhesive property with an adherend and is capable of maintaining for a long time such excellent adhesive property and forming a layered product that is produced through proper adhesion without using any adhesive or forming any adhesive layers.
SOLUTION: The resin molded product comprises a polymer having a unit represented by general formula (1) and has a glass transition temperature between 230 and 450°C and has a surface, at least a part of which has been subjected to oxidation treatment.
COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：提供一种与被粘物的透明性，耐热性和粘合性优异的树脂成型体，能够长时间地保持这样优异的粘合性，形成层叠体， 通过适当的粘合而不使用任何粘合剂或形成任何粘合剂层而产生。 解决方案：树脂模制产品包括具有由通式（1）表示的单元的聚合物，其玻璃化转变温度在230-450℃之间，并具有表面，其表面至少部分被氧化 治疗。 版权所有（C）2007，JPO＆INPIT

公开(公告)号：JP2005213435A

公开(公告)日：2005-08-11

申请号：JP2004023576

申请日：2004-01-30

Applicant: Jsr Corp ,  Jsr株式会社

Inventor： EHATA SATOSHI ,  OSHIMA NOBORU

IPC: C08F4/70 ,  C08F32/00

Abstract: PROBLEM TO BE SOLVED: To provide a method for producing the cycloolefin addition polymer having high productivity by addition-(co)polymerizing in a high polymerization activity, the cycloolefin addition polymer being produced by addition-(co)polymerizing in a high polymerization activity with small affect to the polymerization activity, even if a trace of oxygen is present in polymerization, or a monomer composition containing the cycloolefin compound having a polar group, especially a hydrolytic silyl group is copolymerized.
SOLUTION: The method for producing a cycloolefin addition polymer comprises addition-polymerizing a monomer containing the cycloolefin compound in the presence of a multi-component catalyst comprising (A) a palladium compound, (B) a compound selected from the group consisting of an ionic boron compound, an ionic aluminium compound and a lewis acid aluminium or boron compound, and (C) an addition complex of a specific phosphine compound and an organoaluminium compound.
COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 待解决的问题：为了提供通过以高聚合活性进行加成（共）聚合而制备具有高生产率的环烯加成聚合物的方法，所述环烯加成聚合物通过以高的加成（共）聚合制备 聚合活性对聚合活性影响小，即使在聚合中存在微量的氧，或含有具有极性基团的环烯烃化合物，特别是水解甲硅烷基的单体组合物共聚。 解决方案：制备环烯加成聚合物的方法包括在多组分催化剂存在下，将含有环烯烃化合物的单体加成聚合，所述多组分催化剂包含（A）钯化合物，（B）选自以下的化合物： 的离子性硼化合物，离子型铝化合物和路易斯酸铝或硼化合物，和（C）特定膦化合物和有机铝化合物的加成络合物。 版权所有（C）2005，JPO＆NCIPI

公开(公告)号：JP2003313177A

公开(公告)日：2003-11-06

申请号：JP2002120043

申请日：2002-04-23

Applicant: Jsr Corp ,  Jsr株式会社

Inventor： OKITA KENZO ,  OSHIMA NOBORU

IPC: C07D305/06 ,  C08F32/00

Abstract: PROBLEM TO BE SOLVED: To obtain a cyclic olefin reacting rapidly on its cross-linking and capable of imparting physical properties such as chemical resistance, solvent resistance required for a crosslinked material to a cyclic olefin polymer without damaging oxidative deterioration resistance and preservation stability of the cyclic olefin polymer.
SOLUTION: This cyclic olefin having oxetanyl group is expressed by formula (1).
COPYRIGHT: (C)2004,JPO

Abstract translation: 要解决的问题：为了获得在其交联上快速反应的环烯烃，并且能够赋予环状烯烃聚合物交联材料所需的耐化学性，耐溶剂性等物理性能，而不损害耐氧化性变质性和保存性 环烯烃聚合物的稳定性。 该解决方案：具有氧杂环丁烷基的环状烯烃由式（1）表示。 版权所有（C）2004，JPO

公开(公告)号：JP2007161812A

公开(公告)日：2007-06-28

申请号：JP2005357683

申请日：2005-12-12

Applicant: Jsr Corp ,  Jsr株式会社

Inventor： OSHIMA NOBORU ,  IMAMURA TAKASHI ,  OKITA KENZO

IPC: C08F4/70 ,  C08F32/08

CPC classification number: C08F210/02 ,  B01J31/146 ,  B01J31/2234 ,  B01J31/2239 ,  B01J31/2404 ,  B01J2531/824 ,  C08F210/06 ,  C08F232/08 ,  C08F2500/26

Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a cyclic olefin-based addition (co)polymer reduced in the molecular weight in a molecular weight range suitable for mold processing to films, sheets and the like, requiring no process for removing catalyst residues and unreacted monomers, excellent in high transparency and toughness by solely using a small amount of a palladium catalyst and a molecular weight regulator.
SOLUTION: The method for producing the cyclic olefin-based addition polymer is to carry out an addition (co)polymerization of monomers containing a cyclic olefin as a main ingredient in the presence of ethene by using a catalyst comprising (a) an organic acid salt of palladium or a β-diketonate compound, (b) a cyclopentyl phosphine compound and (c) an ionic boron compound or an ionic aluminum compound.
COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 待解决的问题：提供一种制备在适用于模具加工的分子量范围内分子量降低的环状烯烃系加成（共）聚合物的薄膜，片材等的方法，不需要 通过仅使用少量的钯催化剂和分子量调节剂除去催化剂残余物和未反应的单体，其透明性和韧性高。 解决方案：制备环状烯烃系加成聚合物的方法是在乙烯存在下，以含有环状烯烃为主要成分的单体进行加成（共）聚合，该催化剂包含（a） 钯或β-二酮化合物的有机酸盐，（b）环戊基膦化合物和（c）离子性硼化合物或离子型铝化合物。 版权所有（C）2007，JPO＆INPIT

公开(公告)号：JP2006030621A

公开(公告)日：2006-02-02

申请号：JP2004209783

申请日：2004-07-16

Applicant: Dainippon Ink & Chem Inc ,  Dainippon Printing Co Ltd ,  Hitachi Chem Co Ltd ,  Jsr Corp ,  Jsr株式会社 ,  Konica Minolta Holdings Inc ,  Kuraray Co Ltd ,  Nec Corp ,  Sumitomo Bakelite Co Ltd ,  Sumitomo Chemical Co Ltd ,  Toppan Printing Co Ltd ,  Toray Ind Inc ,  コニカミノルタホールディングス株式会社 ,  住友ベークライト株式会社 ,  住友化学株式会社 ,  凸版印刷株式会社 ,  大日本インキ化学工業株式会社 ,  大日本印刷株式会社 ,  日本電気株式会社 ,  日立化成工業株式会社 ,  東レ株式会社 ,  株式会社クラレ

Inventor： FUJISAWA KATSUYA ,  IGARI TOKUO ,  GENDA KAZUO ,  KUMANO KOJI ,  OSHIMA NOBORU ,  MATSUOKA YOSHIKI ,  EGUCHI TOSHIMASA ,  YAMAOKA SHIGENORI ,  TAKAHASHI TATSUMI ,  ONO YOSHIYUKI ,  YONEHARA YOSHITOMO ,  SUZUKI MOTOYUKI ,  TSUKUDA AKIMITSU ,  SEKINE NORIMASA ,  TAKECHI KAZUE ,  SUMIYOSHI KEN ,  FUJIEDA ICHIRO ,  TSURUOKA YASUO

IPC: G02F1/1335 ,  B32B7/02 ,  B32B27/00 ,  F21V8/00 ,  F21Y101/02 ,  G02B5/02 ,  G02B6/00 ,  G02F1/13357 ,  G09F9/00

CPC classification number: G02B5/0278 ,  B32B2307/40 ,  B32B2457/20 ,  B32B2457/202 ,  G02B5/0221 ,  G02B5/0242 ,  G02B5/0268 ,  G02B5/0284 ,  G02F1/133305 ,  G02F2001/133607 ,  Y10T156/10

Abstract: PROBLEM TO BE SOLVED: To solve a problem associated with a difficulty in reducing a manufacturing cost due to too many components in a conventional liquid crystal display, and a difficulty in conveyance of a large area substrate. SOLUTION: A liquid crystal panel is manufactured by forming respective optical functional films, a TFT element, and a light emitting element on a long thin film composed of an organic resin and laminating the film with transferring. A base film to be a substrate of the liquid crystal panel has 10-200 μm thickness, and has flexibility of 40 mm or less radius of curvature, and preferably has 50 ppm/°C or lower coefficient of thermal expansion. Furthermore, changes of mechanical and optical characteristics toward a heat history of at least 200°C temperature are preferably between +5% and -5%. COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题：为了解决与传统液晶显示器中由于太多组件而导致的制造成本降低困难以及大面积基板的输送困难相关的问题。 解决方案：通过在由有机树脂组成的长薄膜上形成各个光学功能膜，TFT元件和发光元件并且转印来层压薄膜来制造液晶面板。 作为液晶面板的基板的基膜的厚度为10-200μm，具有40mm以下的曲率半径的柔性，优选为50ppm /℃以下，更优选为热膨胀系数。 此外，对于至少200℃温度的热历史的机械和光学特性的变化优选在+ 5％和-5％之间。 版权所有（C）2006，JPO＆NCIPI

公开(公告)号：JP2005048060A

公开(公告)日：2005-02-24

申请号：JP2003281498

申请日：2003-07-29

Applicant: Jsr Corp ,  Jsr株式会社

Inventor： OKITA KENZO ,  KAIZU MITSUTAKA ,  OSHIMA NOBORU

IPC: C08J7/00 ,  C08F4/70 ,  C08F232/08

Abstract: PROBLEM TO BE SOLVED: To provide a cyclic olefin copolymer moldable by solution casting method or the like because of being good in solubility to hydrocarbon solvent, having especially low coefficient of linear expansion and good in dimensional stability while meeting high transparency, heat resistance, chemical resistance, mechanical strengths and low water-absorbing tendency at high levels, to provide a method for producing the copolymer, to provide a crosslinkable composition containing the copolymer, to provide a crosslinked form obtained by crosslinking the composition, and to provide a method for producing such a crosslinked form. SOLUTION: The cyclic olefin copolymer is composed of structural units derived from a cyclic olefin compound having only cyclic structure and structural units derived from a cyclic olefin compound having hydrolyzable silyl group. This copolymer, with no substantial composition distribution, is obtained by addition polymerization using a specific catalytic system. The crosslinkable composition is obtained by compounding the copolymer with an acid generator. The crosslinked form with a residual solvent content of lower than 1.0 wt.% and a coefficient of linear expansion of ≤45 ppm/°C is obtained by crosslinking the composition. COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 待解决的问题：提供一种通过溶液流延法等形成的环烯烃共聚物，因为它对烃溶剂的溶解性好，具有特别低的线性膨胀系数和良好的尺寸稳定性，同时满足高透明度，热 电阻，耐化学腐蚀性，机械强度和低水吸收倾向，提供共聚物的制造方法，提供含有共聚物的交联性组合物，提供通过交联组合物得到的交联形式，并提供 制备这种交联形式的方法。 解决方案：环烯烃共聚物由衍生自具有环状结构的环状烯烃化合物的结构单元和衍生自具有可水解甲硅烷基的环状烯烃化合物的结构单元组成。 通过使用特定催化体系的加成聚合获得没有显着组成分布的共聚物。 可交联组合物通过将共聚物与酸发生剂混合而获得。 通过使组合物交联，得到残留溶剂含量低于1.0重量％，线膨胀系数≤45ppm/℃的交联形式。 版权所有（C）2005，JPO＆NCIPI

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