公开(公告)号：JP2005330376A

公开(公告)日：2005-12-02

申请号：JP2004149875

申请日：2004-05-20

Applicant: Jsr Corp ,  Jsr株式会社

Inventor： OSHIMA NOBORU ,  SAWADA KATSUTOSHI ,  YAMAZAKI DAISUKE

IPC: C08J5/18 ,  B29C41/24 ,  B29L7/00 ,  C08K5/00 ,  C08K5/5415 ,  C08L45/00

Abstract: PROBLEM TO BE SOLVED: To provide a production method which can obtain a film or a sheet which has little residual solvent, excellent in transparency and is crosslinked, when a cycloolefin-based polymer film or sheet is produced by a solution casting method. SOLUTION: The production method for preparing a film or a sheet by a solution casting method comprises adding a silane compound having at least one methoxysilyl group or ethoxysilyl group in a molecule to a polymer solution composition comprising (1) 100 pts. wt. of a cycloolefin-based polymer having a glass transition temperature of 120-400°C and an average molecular weight in terms of polystyrene of 10,000-200,000, (2) 100-2,000 pts. wt. of an aromatic hydrocarbon solvent or an aromatic hydrocarbon solvent and an alicylic hydrocarbon solvent and (3) 0.001-10 pts. wt. of a thermal acid generator, in an amount of 0.5-30 pts. wt. of the silane compound per 100 pts. wt. of the cycloolefin-based polymer, to form a film, followed by treatment with superheated steam exceeding 100°C. COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 待解决的问题：提供一种制备方法，当通过溶液流延法制备环烯烃基聚合物膜或片材时，可获得残留溶剂少，透明性优异且交联的薄膜或片材 。 解决方案：通过溶液流延法制备膜或片的制备方法包括在分子中加入具有至少一个甲氧基甲硅烷基或乙氧基甲硅烷基的硅烷化合物，其包含（1）100个聚合物溶液组合物。 重量。 的玻璃化转变温度为120-400℃，聚苯乙烯换算平均分子量为10,000-200,000，（2）100-2,000个点的环烯烃类聚合物。 重量。 的芳族烃溶剂或芳族烃溶剂和丙烯酸烃溶剂，和（3）0.001-10重量份。 重量。 的热酸发生器，其量为0.5-30磅。 重量。 的硅烷化合物。 重量。 的环烯烃类聚合物，形成膜，然后用超过100℃的过热蒸汽进行处理。 版权所有（C）2006，JPO＆NCIPI

公开(公告)号：JP2005292407A

公开(公告)日：2005-10-20

申请号：JP2004106300

申请日：2004-03-31

Applicant: Dainippon Ink & Chem Inc ,  Dainippon Printing Co Ltd ,  Hitachi Chem Co Ltd ,  Jsr Corp ,  Jsr株式会社 ,  Konica Minolta Holdings Inc ,  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

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

IPC: G02F1/13357 ,  G02F1/1335 ,  H01L51/50 ,  H05B33/04 ,  H05B33/14

CPC classification number: H01L27/3232 ,  G02F1/133555 ,  G02F1/133603 ,  H01L51/5253

Abstract: PROBLEM TO BE SOLVED: To provide a portable display device which is lightweight and has high durability, and whose power consumption is low, although a translucent type liquid crystal panel is a display device which is convenient and with which sharp images can be obtained in both dark and light places, while pursuing the advantages of liquid crystal panels of transmission type and of reflection type. SOLUTION: The liquid crystal panel having a reverse-surface light emission source has a liquid crystal element which is formed on a 1st base body and has a liquid crystal layer sandwiched between a transparent 1st electrode and a transparent 2nd electrode arranged at least oppositely to each other and the reverse-surface light emission source which is formed on a 2nd base body and has a thin-film plane light emitting element sandwiched between an optically opaque 3rd electrode and a transparent 4th electrode arranged at lest oppositely to each other; and the 3rd electrode is a reflecting film which is arranged on the side of the 2nd base body and reflects external light made incident through the liquid crystal layer to make the light incident on the liquid crystal layer, the 4th electrode is arranged oppositely to the 2nd electrode, and an insulating film sandwiched between the 4th and 2nd electrodes is a film formed continuously on the 4th electrode. COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题：为了提供一种重量轻且耐用性高且功耗低的便携式显示装置，尽管半透明型液晶面板是方便和可以清晰图像的显示装置 在黑暗和光明的地方获得，同时追求透射型和反射型液晶面板的优点。 解决方案：具有反面发光源的液晶面板具有液晶元件，该液晶元件形成在第一基体上，并具有夹在透明第一电极和至少布置的透明第二电极之间的液晶层 形成在第二基体上并具有被夹在光学不透明的第三电极和透明的第四电极之间的薄膜平面发光元件彼此相对布置的反面发光源彼此相反; 第3电极是配置在第2基体侧的反射膜，反射通过液晶层入射的外部光使入射到液晶层上的光，第4电极与第2电极相反地配置 电极和夹在第四和第二电极之间的绝缘膜是在第四电极上连续形成的膜。 版权所有（C）2006，JPO＆NCIPI

公开(公告)号：JP2005162990A

公开(公告)日：2005-06-23

申请号：JP2003407558

申请日：2003-12-05

Applicant: Jsr Corp ,  Jsr株式会社

Inventor： EHATA SATOSHI ,  KAIZU MITSUTAKA ,  OSHIMA NOBORU

IPC: C08F4/70 ,  C08F32/00 ,  C08F232/08

CPC classification number: C08F32/00

Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a cyclic olefin-based addition polymer excellent in heat resistance, optical transparency, and adhesion and close bonding property to another member, also controlled with its molecular weight for capable of easily forming a film, sheet, etc., by a solution-casting method, and also soluble in a solvent selected from a hydrocarbon or a halogenated hydrocarbon. SOLUTION: This method for producing the cyclic olefin-based addition polymer is characterized by performing an addition polymerization of a monomer containing a specific cyclic olefinic compound in the presence of a multiple component catalyst containing (a) a palladium compound, (b) a compound selected from an ionic boron compound, an ionic aluminum compound and a Lewis acid type boron compound, (c) a specific phosphine compound or its phosphonium salt as essential components, and ethylene. COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 解决问题的方案：提供一种制备环氧烯烃系加成聚合物的方法，所述环状烯烃系加成聚合物的耐热性，光学透明性和粘合性以及与其它成分的紧密结合性能也受其分子量的控制，能够容易地形成 膜，片等，通过溶液流延法，也可溶于选自烃或卤代烃的溶剂。 解决方案：该环状烯烃系加成聚合物的制造方法的特征在于，在含有（a）钯化合物（b）的多成分催化剂的存在下，进行含有特定的环状烯属化合物的单体的加成聚合 ）选自离子性硼化合物，离子型铝化合物和路易斯酸型硼化合物的化合物，（c）作为必需成分的特定膦化合物或其鏻盐和乙烯。 版权所有（C）2005，JPO＆NCIPI

公开(公告)号：JP2005060639A

公开(公告)日：2005-03-10

申请号：JP2003296507

申请日：2003-08-20

Applicant: Jsr Corp ,  Jsr株式会社

Inventor： OSHIMA NOBORU ,  KAIZU MITSUTAKA ,  IMAMURA TAKASHI

IPC: C08F4/70 ,  C08F32/08

Abstract: PROBLEM TO BE SOLVED: To obtain a cycloolefin base addition polymer which has no substantial distribution in a composition of a structural unit, wherein the structural unit is derived from a cycloolefin base compound which has at least one polar substituent group selected from a hydrolyzable silyl group, ester group and oxetane group.
SOLUTION: The cycloolefin base addition polymer can be produced by polymerizing a cycloolefin base monomer using compounds (A), (B) and (C) as follows, (A) a palladium compound represented by the formula (1): Pd(R
1 )
a (X)
b , (B) a phosphonium compound represented by the formula (2): [PR
2 R
3 R
4 R
5 ]
+ [CA
1 ]
- , and (C) an organic aluminium compound.
COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 待解决的问题：为了获得在结构单元的组合物中没有实质分布的环烯烃基加成聚合物，其中结构单元衍生自具有至少一个选自以下的极性取代基的环烯基碱化合物： 可水解甲硅烷基，酯基和氧杂环丁烷基。 解决方案：环烯烃碱加成聚合物可以通过如下使用化合物（A），（B）和（C）聚合环烯基碱单体来制备：（A）由式（1）表示的钯化合物：Pd （B）由式（2）表示的鏻化合物：[PR SP＆lt; SP＆gt;＆lt; SP＆gt; 2 - [R 3 - [R 4 - [R 5 ] + [CA 1 ] - ，和（C）有机铝化合物。 版权所有（C）2005，JPO＆NCIPI

公开(公告)号：JP2004292793A

公开(公告)日：2004-10-21

申请号：JP2003414494

申请日：2003-12-12

Applicant: Jsr Corp ,  Jsr株式会社

Inventor： REIBA TSUYOSHI ,  NAKAZAWA KAZUMI ,  MORI YOSHIHIRO ,  SAWADA KATSUTOSHI ,  OSHIMA NOBORU

IPC: C08J7/00

Abstract: PROBLEM TO BE SOLVED: To provide a highly crosslinked film or a sheet containing an organic polymer crosslinked as needed with a little residual solvent in a short period of time under low pressure. SOLUTION: The film or the sheet containing the organic polymer is caused to contact with a gas containing superheated water vapor. The film or a sheet containing the organic polymer of a cycloolefin polymer or an aromatic polymer is caused to contact with superheated water vapor. COPYRIGHT: (C)2005,JPO&NCIPI

公开(公告)号：JP2004235539A

公开(公告)日：2004-08-19

申请号：JP2003024133

申请日：2003-01-31

Applicant: Jsr Corp ,  Jsr株式会社

Inventor： SAKAI TATSUYA ,  SAWADA KATSUTOSHI ,  OKITA KENZO ,  OSHIMA NOBORU

IPC: C08F8/04 ,  C08F232/08 ,  H01L31/04

CPC classification number: Y02E10/50

Abstract: PROBLEM TO BE SOLVED: To provide a solar cell superior to flexibility, crashproof, transparency, and thermal resistance and having a semiconductor film formed by coating a composite for forming a silicon film on a base substance having a lower linear expansion coefficient. SOLUTION: The solar cell has on a base 1 a pair of electrodes 2 and 6, and at least two layers of semiconductor films 3, 4, and 5 having different concentration and/or different kinds of impurity formed between the electrodes 2, 6. Elongations after fracture of the substrate range from 6 to 10% and strengths of fracture of the substrate range from 40 to 50 MPa. At least one layer semiconductor film is formed by a composite for forming a silicon film including a silicon particle (A), a high order silane compound (B), and a silane compound hydride (C). COPYRIGHT: (C)2004,JPO&NCIPI

公开(公告)号：JP2004182968A

公开(公告)日：2004-07-02

申请号：JP2003143161

申请日：2003-05-21

Applicant: Jsr Corp ,  Jsr株式会社

Inventor： OKITA KENZO ,  IMAMURA TAKASHI ,  OSHIMA NOBORU

IPC: C08G61/08 ,  C08G61/12

Abstract: PROBLEM TO BE SOLVED: To provide a cycloolefin copolymer formed by ring-opening polymerization excellent in optical properties including transparency, etc., having reduced water (moisture) absorption, a high affinity for other materials, satisfactory suitability for bonding, printing, and other processings after molding, and excellent in heat resistance and mechanical strength, and to provide a method for producing the same and an optical material. SOLUTION: The cycloolefin copolymer formed by ring-opening polymerization comprises structural units (A) represented by general formula (1-1) to (1-3) and structural units (B) derived from a specific cycloolefin having an ester group, in a proportion of from 10/90 to 50/50 by mole. The monomers for obtaining the structural units (A) are tricyclomonoolefin compounds at least 80 mol% of which are accounted for by one or more endo forms. The copolymer has a glass transition temperature of 120 to 250 °C. [In the general formula (1-1) to (1-3), R 1 to R 13 each represents hydrogen, a halogen, or a group selected from among 1-4C alkyl and halogenated alkyl; and X 1 to X 3 each represents an ethylene- or vinylene-group.]. COPYRIGHT: (C)2004,JPO&NCIPI

公开(公告)号：JP2004149615A

公开(公告)日：2004-05-27

申请号：JP2002314367

申请日：2002-10-29

Applicant: Jsr Corp ,  Jsr株式会社

Inventor： SAWADA KATSUTOSHI ,  OGATA YOICHI ,  MAKITA MINORU ,  OSHIMA NOBORU

IPC: C08J5/18

Abstract: PROBLEM TO BE SOLVED: To provide a film or a sheet suffering from no thermal deterioration, exhibiting reduced birefringence and useful for an optical material, which is made of a composition comprising a cyclic olefin addition polymer, mainly composed of a norbornene monomer and exhibiting excellent optical characteristics and very excellent heat resistance, and is manufactured by exposure to a specific solvent atmosphere.
SOLUTION: The birefringence of the film or the sheet comprising the specific cyclic olefin addition polymer is reduced by exposing the film or the sheet to an atmosphere of a solvent (I) dissolving at 25°C the cyclic olefin addition polymer. This method gives the film or the sheet of the cyclic olefin polymer for the optical material having a reduced birefringence, that is, having a birefringence, measured at the time of perpendicular incidence of a light ray having a wavelength of 622nm, reduced to at most 10nm in terms of 200μm thickness.
COPYRIGHT: (C)2004,JPO

Abstract translation: 要解决的问题：为了提供不含热劣化的薄膜或薄片，显示降低的双折射率并且可用于光学材料，该组合物包含主要由降冰片烯单体组成的环状烯烃加成聚合物 并且具有优异的光学特性和非常优异的耐热性，并且通过暴露于特定溶剂气氛来制造。 解决方案：通过将膜或片材暴露于溶解在25℃下的环状烯烃加成聚合物的溶剂（I）的气氛中，包含特定的环状烯烃加成聚合物的膜或片材的双折射率降低。 该方法得到具有降低双折射的光学材料的环状烯烃聚合物的薄膜或片材，即在具有622nm波长的光线的垂直入射时测量的具有双折射的薄膜或片材减少至多 在200μm厚度上为10nm。 版权所有（C）2004，JPO

公开(公告)号：JP2004058339A

公开(公告)日：2004-02-26

申请号：JP2002217372

申请日：2002-07-26

Applicant: Jsr Corp ,  Jsr株式会社

Inventor： OSHIMA NOBORU ,  MARUYAMA YOICHIRO ,  SAWADA KATSUTOSHI

IPC: B32B27/00 ,  C08F232/08 ,  C09D145/00 ,  C09D183/04 ,  C09D185/00

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

公开(公告)号：JP2004051949A

公开(公告)日：2004-02-19

申请号：JP2003110729

申请日：2003-04-15

Applicant: Jsr Corp ,  Jsr株式会社

Inventor： OSHIMA NOBORU ,  SAKAI TATSUYA ,  OKITA KENZO ,  TSUBOUCHI TAKASHI

IPC: C08F4/42 ,  C08F4/70 ,  C08F8/04 ,  C08F232/08

Abstract: PROBLEM TO BE SOLVED: To provide a material soluble in either one of toluene, cyclohexane and their mixture at 25°C, excellent in optical transparency, heat resistance and stiffness, having a small expansion coefficient and suitable for sheets, films and thin films for optical materials. SOLUTION: A cyclic olefin-based addition copolymer is obtained by addition polymerization of a cyclic olefin compound having a side chain substituent of a cyclic structure such as endo-tricyclo[4.3.0.1 2,5 ]deca-3, 7-diene, endo-tricyclo[4.3.0.1 2,5 ]dec-3-ene or the like or hydrogenation after the polymerization, or copolymerization of the compound with another cyclic olefin compound such as bicyclo[2.2.1]hept-2-ene or the like, a cyclic olefin compound having a hydrolyzable silyl group or hydrogenation after the copolymerization. A composition for crosslinking is obtained by adding a specific crosslinking agent to the addition copolymer. A crosslinked product is obtained by crosslinking the composition. The optical materials comprise the copolymer, the composition or the crosslinked product. The method for producing the copolymer is to carry out the addition polymerization by using a specific nickel catalyst. COPYRIGHT: (C)2004,JPO