公开(公告)号：DE69117925T2

公开(公告)日：1996-08-01

申请号：DE69117925

申请日：1991-10-03

Applicant: TORAY INDUSTRIES

Inventor： TANIGUCHI TAKASHI - ,  TANAKA KAZUO ,  ADACHI SHINYA ,  MAEKAWA MASAKI

IPC: C08G73/12 ,  C08L79/08 ,  G02B1/04 ,  G11B7/2533 ,  G11B7/2536 ,  C08F220/12 ,  C08F212/36 ,  G11B5/62 ,  C08F222/40

Abstract: An optical sheet material preferably used for the optical filter of display units, the substrate of liquid crystal display elements, the substrate of optical recording disks, and optical lenses; having the glass transition temperature and softening point of 130 DEG C or higher, the flexural elastic modulus of 50 to 1,000 kgf/mm , the birefringence index of 30 nm or less, the yellowness index of 5 or less, the specific gravity of 1.5 or less, the deflection of 10 mm or less in a load-deflection test, and the thickness of 0.3 to 0.7 mm.

公开(公告)号：AU8615291A

公开(公告)日：1992-04-28

申请号：AU8615291

申请日：1991-10-03

Applicant: TORAY INDUSTRIES

Inventor： TANIGUCHI TAKASHI ,  TANAKA KAZUO ,  ADACHI SHINYA ,  MAEKAWA MASAKI

IPC: C08G73/12 ,  C08L79/08 ,  G02B1/04 ,  G11B7/2533 ,  G11B7/2536 ,  C08F220/12 ,  C08F222/40 ,  G11B5/62 ,  C08F212/36

Abstract: An optical sheet material preferably used for the optical filter of display units, the substrate of liquid crystal display elements, the substrate of optical recording disks, and optical lenses; having the glass transition temperature and softening point of 130 DEG C or higher, the flexural elastic modulus of 50 to 1,000 kgf/mm , the birefringence index of 30 nm or less, the yellowness index of 5 or less, the specific gravity of 1.5 or less, the deflection of 10 mm or less in a load-deflection test, and the thickness of 0.3 to 0.7 mm.

公开(公告)号：DE69433294T2

公开(公告)日：2004-05-13

申请号：DE69433294

申请日：1994-03-29

Applicant: TORAY INDUSTRIES

Inventor： MAEKAWA MASAKI ,  SHIMOYAMA NAOKI ,  WATASE TAKANORI ,  ADACHI SHINYA

IPC: G02F1/1333

Abstract: A plastic optical article excellent in gas-barrier property, conductivity, durability transparency and resistances to heat, scratch and chemicals, which comprises the following layers A, B and F and wherein each layer is composed of at least one layer: (A): a transparent resin; (B): the following gas-barrier coating B1 or B2: (B1): a cured coating comprising a hydrophilic resin and an organosilicon compound, (B2): a cured coating comprising a polymer having an oxygen-gas permeation coefficient of at most 1 x 10 [cm .cm/cm .sec.Pa] and a steam permeation coefficient of at most 1 x 10 [cm .cm/cm .sec.Pa]; and (F): an inorganic coating comprising (C) a transparent conductive coating and/or (E) a metallic oxide and/or a metallic nitride coating.

公开(公告)号：DE69433294D1

公开(公告)日：2003-12-11

申请号：DE69433294

申请日：1994-03-29

Applicant: TORAY INDUSTRIES

Inventor： MAEKAWA MASAKI ,  SHIMOYAMA NAOKI ,  WATASE TAKANORI ,  ADACHI SHINYA

IPC: G02F1/1333

Abstract: A plastic optical article excellent in gas-barrier property, conductivity, durability transparency and resistances to heat, scratch and chemicals, which comprises the following layers A, B and F and wherein each layer is composed of at least one layer: (A): a transparent resin; (B): the following gas-barrier coating B1 or B2: (B1): a cured coating comprising a hydrophilic resin and an organosilicon compound, (B2): a cured coating comprising a polymer having an oxygen-gas permeation coefficient of at most 1 x 10 [cm .cm/cm .sec.Pa] and a steam permeation coefficient of at most 1 x 10 [cm .cm/cm .sec.Pa]; and (F): an inorganic coating comprising (C) a transparent conductive coating and/or (E) a metallic oxide and/or a metallic nitride coating.

公开(公告)号：AT253738T

公开(公告)日：2003-11-15

申请号：AT94910563

申请日：1994-03-29

Applicant: TORAY INDUSTRIES

Inventor： MAEKAWA MASAKI ,  SHIMOYAMA NAOKI ,  WATASE TAKANORI ,  ADACHI SHINYA

IPC: G02F1/1333

Abstract: A plastic optical article excellent in gas-barrier property, conductivity, durability transparency and resistances to heat, scratch and chemicals, which comprises the following layers A, B and F and wherein each layer is composed of at least one layer: (A): a transparent resin; (B): the following gas-barrier coating B1 or B2: (B1): a cured coating comprising a hydrophilic resin and an organosilicon compound, (B2): a cured coating comprising a polymer having an oxygen-gas permeation coefficient of at most 1 x 10 [cm .cm/cm .sec.Pa] and a steam permeation coefficient of at most 1 x 10 [cm .cm/cm .sec.Pa]; and (F): an inorganic coating comprising (C) a transparent conductive coating and/or (E) a metallic oxide and/or a metallic nitride coating.

公开(公告)号：DE69117925D1

公开(公告)日：1996-04-18

申请号：DE69117925

申请日：1991-10-03

Applicant: TORAY INDUSTRIES

Inventor： TANIGUCHI TAKASHI - ,  TANAKA KAZUO ,  ADACHI SHINYA ,  MAEKAWA MASAKI

IPC: C08G73/12 ,  C08L79/08 ,  G02B1/04 ,  G11B7/2533 ,  G11B7/2536 ,  C08F220/12 ,  C08F222/40 ,  G11B5/62 ,  C08F212/36

Abstract: An optical sheet material preferably used for the optical filter of display units, the substrate of liquid crystal display elements, the substrate of optical recording disks, and optical lenses; having the glass transition temperature and softening point of 130 DEG C or higher, the flexural elastic modulus of 50 to 1,000 kgf/mm , the birefringence index of 30 nm or less, the yellowness index of 5 or less, the specific gravity of 1.5 or less, the deflection of 10 mm or less in a load-deflection test, and the thickness of 0.3 to 0.7 mm.

公开(公告)号：AU642538B2

公开(公告)日：1993-10-21

申请号：AU8615291

申请日：1991-10-03

Applicant: TORAY INDUSTRIES

Inventor： TANIGUCHI TAKASHI ,  TANAKA KAZUO ,  ADACHI SHINYA ,  MAEKAWA MASAKI

IPC: C08G73/12 ,  C08L79/08 ,  G02B1/04 ,  G11B7/2533 ,  G11B7/2536 ,  C08F220/20 ,  C08F220/12 ,  C08F222/40 ,  C08F212/36 ,  G11B7/24 ,  G11B5/62

Abstract: An optical sheet material preferably used for the optical filter of display units, the substrate of liquid crystal display elements, the substrate of optical recording disks, and optical lenses; having the glass transition temperature and softening point of 130 DEG C or higher, the flexural elastic modulus of 50 to 1,000 kgf/mm , the birefringence index of 30 nm or less, the yellowness index of 5 or less, the specific gravity of 1.5 or less, the deflection of 10 mm or less in a load-deflection test, and the thickness of 0.3 to 0.7 mm.

公开(公告)号：JPH07168166A

公开(公告)日：1995-07-04

申请号：JP34255393

申请日：1993-12-13

Applicant: SHARP KK ,  SANYO SHINKU KOGYO KK ,  TORAY INDUSTRIES

Inventor： FUKUCHI TOSHIO ,  IWAMOTO MAKOTO ,  KITAHATA AKIHIRO ,  TANIMOTO MASAHIRO ,  MAEKAWA MASAKI ,  SHIMOYAMA NAOKI

IPC: B82B1/00 ,  G02F1/1333

Abstract: PURPOSE:To improve high resistance, abrasion resistance, flatness and gas barrier property. CONSTITUTION:An electrode substrate for liquid crystal display device is constituted so as to laminate a resin substrate 4, a hardened coating film 3, a hardened coating film 2 and an ITO film in this order. The resin substrate 4 is composed of a transparent resin of a copolymer containing >=20wt.% maleimide based monomer, having cross-linked structure and >=160 deg.C to SiX3 (R is 1-10C organic group containing glycidyl group and X is hydrolyzing group). The hardened coating film 2 is a siloxane based coating film containing silica fine particles. The ITO film 6 is an ITO film, which is formed into grain state having 500nm diameter in the surface at 100 deg.C in substrate temp. and has 15-500nm thickness.

公开(公告)号：JPH05329847A

公开(公告)日：1993-12-14

申请号：JP13932792

申请日：1992-05-29

Applicant: TORAY INDUSTRIES

Inventor： HASHISAKA KAZUHIKO ,  MAEKAWA MASAKI ,  MITSUNAGA MASAHIRO

IPC: B29C39/02 ,  B29C39/28 ,  B29L7/00

Abstract: PURPOSE:To produce a resin panel excellent in thickness accuracy by constituting the gasket for producing the resin panel so that a wire material is present in a resin tube. CONSTITUTION:A gasket is constituted by inserting a stainless steel wire 2 with a diameter of 1.0mm in a tube 1 made of a soft vinyl chloride resin with an outside diameter of 3.0mm and an inside diameter of 2.5mm. The gasket has a gap between the tube 1 and wire 2 thereof or has no gap. In the gasket having the gap, many kinds of resin panels can be produced by one kind of the tube. The diameter of the gasket is generally set to 100-200% of the thickness of the produced resin panel. The thickness of the resin panel produced using this gasket is enhanced in accuracy by improving the sealability of a monomer.

公开(公告)号：JPH05329846A

公开(公告)日：1993-12-14

申请号：JP13932692

申请日：1992-05-29

Applicant: TORAY INDUSTRIES

Inventor： MAEKAWA MASAKI ,  ADACHI MASAYA ,  MITSUNAGA MASAHIRO

IPC: B29C39/02 ,  B29C39/26

Abstract: PURPOSE:To provide a molding device for cell cast polymerization for obtaining a resin plate having high outer dimensional accuracy and good thickness accuracy with high productivity. CONSTITUTION:In a molding device for cell cast molymerization having two molds 1, gaskets 2 and gasket hooking parts 6, the gaskets 2 are allowed to cross each other.