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：CA2590317C

公开(公告)日：2013-05-21

申请号：CA2590317

申请日：2005-11-24

Applicant: TORAY INDUSTRIES

Inventor： ADACHI SHINYA ,  IZUHARA DAISUKE ,  NAKAMURA MASATAKA ,  SHIMOYAMA NAOKI ,  UETE TAKAO ,  KIDAI MASAYUKI

IPC: H01M8/02 ,  H01M8/10

Abstract: A production method for a film electrode composite element which uses an interface resistance reducing composition that can reduce the resistance at the interface between an electrode and an electrolyte film, at low temperatures and pressures without requiring polymerization while maintaining a fuel crossover limiting effect even in the case of an electrolyte film high in heat resistance, strength and tensile elastic modulus and low in water content. The method comprises pasting at least one electrode to an electrolyte film via an interface resistance reducing composition containing a plasticizer in a film electrode composite element comprising a pair of electrodes having an electrolyte film therebetween, wherein a layer (A) is provided between at least one electrode and the electrolyte film, and a value of the storage elastic modulus C of the electrolyte film is at least 1GPa when the storage elastic modulus of the layer (A) is D.

公开(公告)号：CA2576887C

公开(公告)日：2013-04-23

申请号：CA2576887

申请日：2005-08-30

Applicant: TORAY INDUSTRIES

Inventor： IZUHARA DAISUKE ,  ADACHI SHINYA ,  NAKAMURA MASATAKA

IPC: H01M8/02 ,  C08L101/12 ,  H01B1/06 ,  H01M8/10

Abstract: The present invention provides a polymer electrolyte material which has a fraction Rw of non-freezing water shown by the equation (S1) below of 75 to 100% by weight, and an ionic group, and the polymer electrolyte material is in a moisture state formed by immersing the polymer electrolyte material for 12 hours in 1 to 30% by weight methanol aqueous solution at 40 to 80°C and then for 24 hours in pure water at 20°C, wherein Rw = [Wnf / (Wfc+Wnf)] x 100 (S1).

公开(公告)号：CA2518414C

公开(公告)日：2013-01-08

申请号：CA2518414

申请日：2004-03-05

Applicant: TORAY INDUSTRIES

Inventor： ADACHI SHINYA ,  IZUHARA DAISUKE ,  NAKAMURA MASATAKA ,  ITO NOBUAKI

IPC: C08G79/04 ,  H01M8/02 ,  C08G65/40 ,  C08G75/02 ,  C08G75/20 ,  C09K5/20 ,  H01B1/06 ,  H01B1/12 ,  H01M4/86 ,  H01M4/88 ,  H01M4/92 ,  H01M8/04 ,  H01M8/04186 ,  H01M8/06 ,  H01M8/10 ,  H01M8/1004 ,  H01M8/1009 ,  H01M8/1027 ,  H01M8/1034 ,  H01M8/1067 ,  H01M8/1088

Abstract: The invention aims to provide a polymer electrolytic material excellent in proton conductivity and also excellent in fuel shutting property, and accordingly provide a polymer electrolytic fuel cell with a high efficiency. That is, the invention provides a polymer electrolytic material having an unfreezable water ratio Rw1 defined by the following expression (S1) in a range of 20 to 100% by weight in hydrated state: Rw1 = [Wnf/(Wfc + Wnf)] x 100 ...... (S1) in which Wnf represents the unfreezable water content per 1 g of the polymer electrolytic material in dry state and Wfc represents the low freezing point water content per 1 g of the polymer electrolytic material in dry state.

公开(公告)号：CA3004257A1

公开(公告)日：2017-05-26

申请号：CA3004257

申请日：2016-11-15

Applicant: TORAY INDUSTRIES

Inventor： ADACHI SHINYA ,  FUJIEDA YUKA ,  IZUHARA DAISUKE ,  SHINTAKU YUTA

IPC: H01M8/02 ,  B29C65/48 ,  B32B37/10 ,  H01M4/88 ,  H01M8/10

Abstract: The present invention addresses the problem of continuously manufacturing an assembly that includes a polymer electrolyte membrane, while minimizing the incidence of warping, electrolyte membrane wrinkling, and irregular joining. In order to overcome the aforedescribed problem, the present invention is a method for manufacturing an assembly that includes a polymer electrolyte membrane, said method comprising: a preliminary pressurization step for continuously applying pressure to a sheet to be joined, which includes a polymer electrolyte membrane (10), and a joining sheet, which includes a joining layer to be joined to at least one surface of the sheet to be joined, the sheet to be joined and the joining layer of the joining sheet being in a state of contact; and a heating pressurization step in which the sheet to be joined and the joining sheet, having passed through the preliminary pressurization step, are continuously subjected to pressurization while being heated.

公开(公告)号：AU2005278524A1

公开(公告)日：2006-03-09

申请号：AU2005278524

申请日：2005-08-30

Applicant: TORAY INDUSTRIES

Inventor： ADACHI SHINYA ,  NAKAMURA MASATAKA ,  IZUHARA DAISUKE

IPC: H01M8/02 ,  C08L101/12 ,  H01B1/06 ,  H01M8/10

Abstract: The present invention is to provide a polymer electrolyte material realizing excellent proton conductivity even when it comes into direct contact with liquid fuel at high temperature and high concentration, and excellent fuel barrier property and mechanical strength, as well as to provide a polymer electrolyte fuel cell of high efficiency. A polymer electrolyte material of the present invention is characterized in that fraction Rw of non-freezing water shown by the equation (S1) below is 75 to 100% by weight, and an ionic group is included, in a moisture state taken out after 12-hour immersion in 1 to 30% by weight methanol aqueous solution at 40 to 80°C and then 24-hour immersion in pure water at 20°: Rw = Wnf / Wfc + Wnf × 100 (wherein, Wnf represents an amount of non-freezing water per 1 g of dry weight of polymer electrolyte material, Wfc represents an amount of lower-melting point water per 1 g of dry weight of polymer electrolyte material). A polymer electrolyte part of the present invention is characterized by being made from such a polymer electrolyte material, a membrane electrode assembly of the present invention is characterized by being made from such a polymer electrolyte part, and a polymer electrolyte fuel cell of the present invention is formed by using by being made from such a membrane electrode assembly.

公开(公告)号：CA2518414A1

公开(公告)日：2004-09-16

申请号：CA2518414

申请日：2004-03-05

Applicant: TORAY INDUSTRIES

Inventor： ITO NOBUAKI ,  IZUHARA DAISUKE ,  NAKAMURA MASATAKA ,  ADACHI SHINYA

IPC: C08G79/04 ,  C08G65/40 ,  C08G75/02 ,  C08G75/20 ,  C09K5/20 ,  H01B1/06 ,  H01B1/12 ,  H01M4/86 ,  H01M4/88 ,  H01M4/92 ,  H01M8/02 ,  H01M8/04 ,  H01M8/04186 ,  H01M8/06 ,  H01M8/10 ,  H01M8/1004 ,  H01M8/1009 ,  H01M8/1027 ,  H01M8/1034 ,  H01M8/1067 ,  H01M8/1088

Abstract: A polymer electrolyte material excelling in not only proton conductivity but also fuel cutoff properties; and a polymer electrolyte type fuel cell of hig h efficiency. In particular, a polymer electrolyte material wherein in a hydro us state the fraction of antifreeze water (Rw1) represented by the following formula (S1) is in the range of 20 to 100 wt.%. Rw1 = [Wnf/(Wfc + Wnf)] x 10 0 (S1) wherein Wnf: amount of antifreeze water per g of dry weight of polymer electrolyte material, and Wfc: amount of low-melting-point water per g of dr y weight of polymer electrolyte material.

公开(公告)号：CA2216823A1

公开(公告)日：1998-03-26

申请号：CA2216823

申请日：1997-09-25

Applicant: TORAY INDUSTRIES

Inventor： MATSUDA YOSHIO ,  TSUKAMOTO JUN ,  NAKAE TAKEJI ,  IWASAKI NAOKI ,  SHIMOYAMA NAOKI ,  ADACHI SHINYA ,  INOUE TAKEHARU ,  TAKANISHI KEIJIRO

IPC: H01M2/16 ,  H01M4/00

Abstract: An electrode for at least one of the anode and cathode or a battery comprises an electrode member and a microporous membrane disposed on and integral with the electrode member. The microporous membrane may be composed mainly of a thermoplastic resin.