CYCLOOLEFIN COPOLYMER OBTAINED BY RING-OPENING POLYMERIZATION, USE THEREOF, AND PROCESS FOR PRODUCING RETARDATION PLATE COMPRISING THE COPOLYMER
    3.
    发明公开
    CYCLOOLEFIN COPOLYMER OBTAINED BY RING-OPENING POLYMERIZATION, USE THEREOF, AND PROCESS FOR PRODUCING RETARDATION PLATE COMPRISING THE COPOLYMER 审中-公开
    通过开环聚合的环烯烃GOT,USE THEREOF AND METHOD FOR PRODUCING的共聚物满盘DELAY

    公开(公告)号:EP1739113A4

    公开(公告)日:2009-03-11

    申请号:EP05734652

    申请日:2005-04-20

    Applicant: JSR CORP

    CPC classification number: C08G61/06 B29C55/06 B29K2023/38

    Abstract: A cycloolefin copolymer obtained by ring-opening polymerization characterized in that it has a specific structural unit and gives in differential scanning calorimetry a DSC curve which has a single peak and in which the temperature width of the rising part of the peak is 35°C or smaller, and that the copolymer has a glass transition temperature (Tg) of 110°C or higher. The cycloolefin copolymer is excellent in heat resistance and optical properties and is suitable for forming a film or sheet therefrom. It can be stretched even at a relatively low temperature around the Tg without arousing troubles such as turbidity. Also provided are: a film or sheet which comprises the cycloolefin copolymer and is excellent in optical properties and heat resistance and suitable for stretching at a relatively low temperature; a retardation plate excellent in optical properties and heat resistance and having even retardation; and a process for producing the retardation plate.

    Cyclic olefin ring-opened copolymer
    4.
    发明专利
    Cyclic olefin ring-opened copolymer 有权
    环烯烃开环共聚物

    公开(公告)号:JP2013144773A

    公开(公告)日:2013-07-25

    申请号:JP2012186574

    申请日:2012-08-27

    Abstract: PROBLEM TO BE SOLVED: To provide a cyclic olefin ring-opened copolymer which has high optical characteristics, excellent resin workability, low oxygen permeability, and dynamic strength.SOLUTION: There is provided a cyclic olefin ring-opened copolymer expressed by formula, wherein R1-R12 represent H, halogen, a 1-4C aliphatic hydrocarbon group, or the like.

    Abstract translation: 要解决的问题:提供具有高光学特性,优异的树脂加工性,低透氧性和动态强度的环烯烃开环共聚物。溶液:提供由下式表示的环烯烃开环共聚物,其中R1 -R12表示H,卤素,1-4C脂肪族烃基等。

    Method for manufacturing molded body comprising hydroxyl group-containing block copolymer, molded body comprising hydroxyl group-containing block copolymer, and hydroxyl group-containing block copolymer
    5.
    发明专利
    Method for manufacturing molded body comprising hydroxyl group-containing block copolymer, molded body comprising hydroxyl group-containing block copolymer, and hydroxyl group-containing block copolymer 有权
    包含含羟基基团嵌段共聚物的成型体的制造方法,包含含羟基嵌段共聚物的成型体和含羟基嵌段共聚物

    公开(公告)号:JP2010047707A

    公开(公告)日:2010-03-04

    申请号:JP2008214324

    申请日:2008-08-22

    Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a molded body having hydrophilicity that includes a hydroxy group-containing block copolymer, and to provide the molded body comprising a hydroxy group-containing block copolymer, and a hydroxy group-containing block copolymer.
    SOLUTION: The method for manufacturing the molded body comprising a hydroxy group-containing block copolymer includes reacting a molding comprising a block copolymer having polyamino acid blocks and polydiene blocks with an amino alcohol. The molding of the hydroxy group-containing block copolymer and the hydroxy group-containing block copolymer have the polyamino acid blocks containing a constituent unit having a hydroxy group and the polydiene blocks.
    COPYRIGHT: (C)2010,JPO&INPIT

    Abstract translation: 解决的问题:提供一种具有亲水性的成型体的制造方法,其包含含羟基的嵌段共聚物,并且提供包含含羟基的嵌段共聚物的成型体和含羟基的嵌段共聚物 嵌段共聚物。 解决方案:包含含羟基嵌段共聚物的成型体的制造方法包括将含有聚氨基酸嵌段和聚二烯嵌段的嵌段共聚物与氨基醇反应的成型体。 含有羟基的嵌段共聚物和含羟基的嵌段共聚物的成型具有包含具有羟基的构成单元和聚二烯嵌段的聚氨基酸嵌段。 版权所有(C)2010,JPO&INPIT

    Crosslinked resin film and its application
    6.
    发明专利
    Crosslinked resin film and its application 有权
    交联树脂薄膜及其应用

    公开(公告)号:JP2008045133A

    公开(公告)日:2008-02-28

    申请号:JP2007225060

    申请日:2007-08-31

    Abstract: PROBLEM TO BE SOLVED: To provide a crosslinked resin film having an optical transparency, heat resistance, liquid crystal resistance, dimensional stability and adhesion which can be used as a substitute of a substrate glass in a liquid crystal display device and EL display device or a polarization film, surface protective film, retardation film, transparent conductive film, light diffusion film, film for EL display device, antireflection film or the like in these devices. SOLUTION: The film is obtained by molding a composition which contains a cyclic olefin addition type copolymer having a specific reactive silyl group, and if necessary, the organosilanes and metal oxides or the like, and then crosslinking the film with siloxane bond. COPYRIGHT: (C)2008,JPO&INPIT

    Abstract translation: 解决的问题:提供一种可用作液晶显示装置和EL显示器中的基板玻璃的替代物的光学透明性,耐热性,耐液晶性,尺寸稳定性和粘附性的交联树脂膜 这些器件中的器件或偏振膜,表面保护膜,延迟膜,透明导电膜,光扩散膜,EL显示器件用膜,抗反射膜等。 解决方案:通过模制含有具有特定活性甲硅烷基的环状烯烃加成型共聚物,如有必要,有机硅烷和金属氧化物等,然后用硅氧烷键交联该膜的组合物,获得该膜。 版权所有(C)2008,JPO&INPIT

    Norbornene-based addition copolymer, process for producing addition copolymer and its use
    7.
    发明专利
    Norbornene-based addition copolymer, process for producing addition copolymer and its use 审中-公开
    基于NORBORNENE的添加共聚物,生产添加剂共聚物的方法及其用途

    公开(公告)号:JP2007197603A

    公开(公告)日:2007-08-09

    申请号:JP2006019021

    申请日:2006-01-27

    Abstract: PROBLEM TO BE SOLVED: To provide a norbornene-based addition copolymer having excellent heat resistance, being excellent in transparency and toughness, melt-moldable and suitably used as an optical material; a process for producing the addition copolymer; and a film or sheet prepared by molding the addition copolymer. SOLUTION: The norbornene-based addition copolymer of the invention has a structural unit derived from bicyclo[2.2.1]hepta-2-ene and a structural unit derived from bicyclo[2.2.1]hepta-2-ene having a ≥6C alkyl substituent at a specific proportion. In a wide angle X-ray scattering (WAXS) pattern for the addition copolymer, 2θ of a lower angle peak of the measured two peaks is 10° or greater. COPYRIGHT: (C)2007,JPO&INPIT

    Abstract translation: 要解决的问题:提供具有优异的耐热性,透明性和韧性优异的可降冰片烯类加成共聚物,可熔融模塑并适合用作光学材料; 一种生产加成共聚物的方法; 以及通过模制加成共聚物制备的薄膜或薄片。 解决方案:本发明的降冰片烯基加成共聚物具有衍生自双环[2.2.1]七-2-烯的结构单元和衍生自双环[2.2.1]庚-2-烯的结构单元,其具有 ≥6C烷基取代基。 在加成共聚物的广角X射线散射(WAXS)图案中,测得的两个峰的较低角度峰的2θ为10°或更大。 版权所有(C)2007,JPO&INPIT

    Method for production of cyclopentene
    8.
    发明专利
    Method for production of cyclopentene 审中-公开
    生产环戊烯的方法

    公开(公告)号:JP2005023037A

    公开(公告)日:2005-01-27

    申请号:JP2003191775

    申请日:2003-07-04

    Abstract: PROBLEM TO BE SOLVED: To provide a production method for obtaining high purity cyclopentene useful as a monomer for polymeric materials or an intermediate of pharmaceuticals, perfumes or the like by separating cis-1,3-pentadiene from a mixture of cyclopentene therewith.
    SOLUTION: This production method comprises performing the Diels-Alder reaction of a dienophile with cis-1,3-pentadiene in the 5C-naphtha fraction containing cyclopentene and cis-1,3-pentadiene, separating the obtained reaction product, and further separating cis-1,3-pentadiene from cyclopentene.
    COPYRIGHT: (C)2005,JPO&NCIPI

    Abstract translation: 待解决的问题:提供一种通过从环戊烯与其混合物中分离顺式-1,3-戊二烯而获得可用作聚合物材料单体或药物,香料等的中间体的高纯度环戊烯的制备方法 。 解决方案:该制备方法包括在含有环戊烯和顺式-1,3-戊二烯的5C-石脑油馏分中进行亲二烯体与顺式-1,3-戊二烯的Diels-Alder反应,分离所得反应产物,以及 进一步从环戊烯分离顺式-1,3-戊二烯。 版权所有(C)2005,JPO&NCIPI

    Polymer for forming cavity between multilayered wirings and its manufacturing method
    9.
    发明专利
    Polymer for forming cavity between multilayered wirings and its manufacturing method 审中-公开
    用于形成多层布线之间的孔的聚合物及其制造方法

    公开(公告)号:JP2004149607A

    公开(公告)日:2004-05-27

    申请号:JP2002314225

    申请日:2002-10-29

    Abstract: PROBLEM TO BE SOLVED: To obtain a polymer capable of easily forming a cavity structure between metal wirings in a semiconductor device, and the like, and to provide a method for forming the cavity between the metal wirings using the polymer. SOLUTION: The polymer for forming the cavity between the multilayered wirings is a cyclic olefin addition polymer and has a number-average molecular weight within the range of 10,000-300,000 in terms of polystyrene. The method for forming the cavity between the multilayered wirings comprises using this polymer. COPYRIGHT: (C)2004,JPO

    Abstract translation: 要解决的问题:为了获得能够容易地在半导体器件中的金属布线之间形成空腔结构的聚合物等,并提供在使用聚合物的金属布线之间形成空腔的方法。 解决方案:用于在多层布线之间形成空腔的聚合物是环烯烃加成聚合物,其数均分子量在聚苯乙烯换算的10,000-300,000范围内。 在多层布线之间形成空腔的方法包括使用该聚合物。 版权所有(C)2004,JPO

    Base material covered with coating material containing cyclic olefin addition polymer and laminated material
    10.
    发明专利
    Base material covered with coating material containing cyclic olefin addition polymer and laminated material 有权
    含材料包含循环烯烃添加聚合物和层压材料的基材

    公开(公告)号:JP2004058339A

    公开(公告)日:2004-02-26

    申请号:JP2002217372

    申请日:2002-07-26

    Abstract: PROBLEM TO BE SOLVED: To provide a base material covered with a coating material having excellent heat resistance, moisture resistance, chemical resistance and transparency and excellent adhesion, adhesive properties and destruction characteristics and to provide a laminated material obtained by laminating them. SOLUTION: The base material contains a specific cyclic olefin addition polymer containing a structural unit derived from a cyclic olefin obtained by addition polymerizing a tricycloolefin compound having an endo structure and a structural unit derived from a cyclic olefin having a hydrolyzable silyl group or an ester group, and, as needed, a crosslinking agent and, in addition, a filler. COPYRIGHT: (C)2004,JPO

    Abstract translation: 要解决的问题:提供一种覆盖有耐热性,耐湿性,耐化学性和透明性以及优异的粘合性,粘合性和破坏特性的涂料的基材,并提供通过层压获得的层压材料。 解决方案:基材含有特定的环烯烃加成聚合物,其含有衍生自环烯烃的结构单元,该环状烯烃通过加成聚合具有内结构的三环烯烃化合物和衍生自具有可水解甲硅烷基的环状烯烃的结构单元或 酯基,以及根据需要的交联剂,另外还有填料。 版权所有(C)2004,JPO

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