公开(公告)号：JP2007084764A

公开(公告)日：2007-04-05

申请号：JP2005278302

申请日：2005-09-26

Applicant: Jsr Corp ,  Jsr株式会社

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

IPC: C09D145/00 ,  C08F4/70 ,  C08F232/08 ,  G02B1/10 ,  H05K3/00 ,  H05K3/28

Abstract: PROBLEM TO BE SOLVED: To provide a coating material having high heat resistance and transparency, further having good electric insulation, low water absorption and a low dielectric constant, and especially suitable for an optical material and a printed circuit board; and to provide a method for producing the coating material. SOLUTION: The coating material contains a cyclic olefin-based addition polymer containing a structural unit (1) represented by general formula (1) (wherein, A 1 to A 4 are each independently an atom or a group selected from a hydrogen atom, a halogen atom, a methyl group and an ethyl group), and a structural unit having a silyl group as a part of the substituent of the structural unit (1) in a specific proportion, and an organic solvent. COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：提供具有高耐热性和透明性的涂料，进一步具有良好的电绝缘性，低吸水性和低介电常数，特别适用于光学材料和印刷电路板; 并提供一种生产该涂料的方法。 解决方案：涂料含有含有由通式（1）表示的结构单元（1）的环烯烃系加成聚合物（其中，A 1 〜A 4 < SP>各自独立地为选自氢原子，卤素原子，甲基和乙基的原子或基团）和具有甲硅烷基作为结构单元（1）的取代基的一部分的结构单元， 特定比例的有机溶剂。 版权所有（C）2007，JPO＆INPIT

公开(公告)号：JP2006328175A

公开(公告)日：2006-12-07

申请号：JP2005152162

申请日：2005-05-25

Applicant: Jsr Corp ,  Jsr株式会社

Inventor： SAWADA KATSUTOSHI ,  OSHIMA NOBORU ,  TSUBOUCHI TAKASHI

IPC: C08L65/00 ,  C08K5/521

Abstract: PROBLEM TO BE SOLVED: To provide a cyclic olefin resin composition that retains desirable transparency, heat resistance and mechanical properties inherent in a specific cyclic olefin ring-opening (co)polymer and exhibits excellent flame retardancy by compounding the cyclic olefin ring-opening (co)polymer and a specific flame-retardant into a composite.
SOLUTION: The cyclic olefin resin composition comprises 100 pts.wt. of the cyclic olefin ring-opening (co)polymer [I] obtained by ring-opening polymerizing a monomer containing the specific cyclic olefin compound and hydrogenating at least 90% of carbon-carbon unsaturated bonds and 2-40 pts.wt. of the specific condensed phosphate ester compound [II].
COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：提供一种环状烯烃树脂组合物，其保持特定的环烯烃开环（共）聚合物中固有的期望的透明度，耐热性和机械性能，并且通过将环烯烃环 - 开口（共）聚合物和特定的阻燃剂成复合材料。 解决方案：环烯烃树脂组合物包含100重量份 的通过开环聚合含有特定环烯烃化合物的单体和氢化至少90％的碳 - 碳不饱和键和2-40重量份的环烯烃开环（共）聚合物[I] 的特定缩合磷酸酯化合物[II]。 版权所有（C）2007，JPO＆INPIT

公开(公告)号：JP2004168923A

公开(公告)日：2004-06-17

申请号：JP2002337662

申请日：2002-11-21

Applicant: Jsr Corp ,  Jsr株式会社

Inventor： SAWADA KATSUTOSHI ,  TSUBOUCHI TAKASHI ,  OSHIMA NOBORU

IPC: C08J7/12 ,  C08F232/00

Abstract: PROBLEM TO BE SOLVED: To provide a method of treatment for obtaining a film or a sheet containing a cycloolefin copolymer which has a high heat resistance and transparency, an excellent chemical resistance, dimensional stability and tensile property and a film or sheet obtained by the method and suitable for use in optical parts. SOLUTION: The film or the sheet which has a high heat resistance and transparency, an excellent chemical resistance, dimensional stability and tensile property is obtained by bringing the film or the sheet containing a cycloolefin copolymer having a hydrolyzable silyl group into contact with a water-containing liquid composition at 100-250°C. The film or sheet obtained by the method is suitable for use in optical parts. COPYRIGHT: (C)2004,JPO

Abstract translation: 要解决的问题：提供一种用于获得具有高耐热性和透明性，优异的耐化学性，尺寸稳定性和拉伸性能以及所获得的膜或片材的含有环烯烃共聚物的膜或片材的处理方法 通过该方法适用于光学部件。 解决方案：通过将含有具有可水解甲硅烷基的环烯烃共聚物的薄膜或片材与含有可水解甲硅烷基的薄膜或片材接触而获得具有高耐热性和透明性，优异的耐化学性，尺寸稳定性和拉伸性能的薄膜或薄片 100-250℃的含水液体组合物。 通过该方法获得的薄膜或片材适用于光学部件。 版权所有（C）2004，JPO