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    CURABLE COMPOSITION
    1.
    发明专利
    CURABLE COMPOSITION 失效

    公开(公告)号：JPH07286028A

    公开(公告)日：1995-10-31

    申请号：JP8024894

    申请日：1994-04-19

    Applicant: TORAY INDUSTRIES ,  TORAY THIOKOL KK

    Inventor： MIYAMOTO MEGUMI ,  TAKAHASHI AKIO ,  TANIGUCHI TAKASHI ,  MATSUMOTO MICHIYOSHI ,  SAKAE KAZUHISA

    IPC: C08G18/10 ,  C08G18/52 ,  C08G18/62

    Abstract: PURPOSE:To obtain a curable composition improved in resistance to a coating material and weathering resistane. CONSTITUTION:A cured product made from a curable composition comprising a polysulfide polymer (a) having thiol (SH) groups at both terminals, a polyacrylic urethane resin (b) having monofunctional isocyanate groups at both terminals and a polyacrylic urethane resin (c) having at least two isocyanate groups at least one terminal, wherein the molar ratio (c)/(b) is 0.01-2.5, and the molar ratio of the thiol groups of (a) to the total of the isocyanate groups of (b) and the isocyanate groups of (c) is 0.5-2.0.

    POLYACETYLENE SEMICONDUCTOR ELEMENT
    4.
    发明专利
    POLYACETYLENE SEMICONDUCTOR ELEMENT 失效

    公开(公告)号：JPS56129370A

    公开(公告)日：1981-10-09

    申请号：JP3153980

    申请日：1980-03-14

    Applicant: TORAY INDUSTRIES

    Inventor： TSUKAMOTO JIYUN ,  DAITOU KOUJI ,  MATSUMURA TERUICHIROU ,  TAKAHASHI AKIO

    IPC: H01L51/05 ,  H01L21/331 ,  H01L29/73 ,  H01L51/30

    Abstract: PURPOSE:To form a satisfactory barrier on a junction face by coating a catalyst solution to a solid surface, forming a liquid film of the catalyst solution on the solid surface and inducing acetylene to construct a junction of a free surface of an acetylene polymer film on the solid surface. CONSTITUTION:The solution mixed with prescribed amounts of titanium tetrabuto- oxide and triethyl aluminum to be the catalysts is made in a prescribed amount of an anisole solution. A flask wall surface is wetted with the solution and then, an acetylene gas is blown into the container, thereby permitting the acetylene film of cis form to be formed. Subsequently, the film thermally isomerized at a prescribed temperature for a prescribed period of time in high vacuum to be made a polyacetylene of a transformer type. The Al is vacuum-evaporated on the free surface and gold or platinum on the restrained surface of the polyacetylene film. Then, the Schottky barrier is formed between the free surface and an Al electrode and the junction, which is an ohmic contact between the restrained surface and the gold or platinum electrode to form a Schottky type diode having the satisfactory barrier on the junction surface.

    POLYACETYLENE FILM
    6.
    发明专利
    POLYACETYLENE FILM 失效

    公开(公告)号：JPH02250204A

    公开(公告)日：1990-10-08

    申请号：JP6922289

    申请日：1989-03-23

    Applicant: TORAY INDUSTRIES

    Inventor： TAKAHASHI AKIO ,  TSUKAMOTO JUN ,  KAWASAKI KIKUKO

    IPC: C08J5/18 ,  C08F38/00 ,  H01B1/12

    Abstract: PURPOSE:To obtain a polyacetylene film having sufficiently high electric conductivity in non-oriented status by a method wherein the electric conductivity of a doped polyacetylene film and the anisotropy of the electric conductivity inside the film face are specified. CONSTITUTION:After Ziegler-Natta catalyst is heated in organic solvent at 150 deg.C or higher, it is cooled and particles having a diameter larger than 1mum are eliminated to form a catalyst dispersing element. Acetylene monomer is introduced to the catalyst dispersing element with the concentration of 0.5 to 10-vol.% with respect to inactive gas then to be polymerized at polymerization temperature of -100 deg.C or higher and -30 deg.C or lower and then to be subjected to doping. The electric conductivity delta1 of this doped polyacetylene film is 5X10 S/cm or higher, while the anisotropy of the electric conductivity inside the film surface is 1.0 or higher and 2.0 or lower (delta1 refers to the electric conductivity in a direction inside the film surface where the highest electric conductivity is realized). Thus the film can be preferably used as a dielectric material since it high electric conductivity.

    PRODUCTION OF HIGHLY CONDUCTIVE POLYACETYLENE FILM
    8.
    发明专利
    PRODUCTION OF HIGHLY CONDUCTIVE POLYACETYLENE FILM 失效

    公开(公告)号：JPS57164109A

    公开(公告)日：1982-10-08

    申请号：JP4936381

    申请日：1981-04-03

    Applicant: TORAY INDUSTRIES

    Inventor： TAKAHASHI AKIO ,  MATSUMURA TERUICHIROU ,  TSUKAMOTO JIYUN ,  DAITOU KOUJI

    IPC: C08F2/00 ,  C08F2/34 ,  C08F2/44 ,  C08F38/00 ,  C08F38/02

    Abstract: PURPOSE:To produce the titled film having high electric conductivity, by coating the surface of a solid with a catalyst solution containing an electron-accepting compound or an electron-donating compound and bringing the surface into contact with acetylene gas. CONSTITUTION:A solution of a Ziegler catalyst-type coordinated anionic polymerization catalyst (e.g., titanium tetrabutoxidetriethylaluminum system) containing an electron-accepting compound (e.g., tetracyano-p-quinodimethane) or an electron-donating compound (e.g., tetrathiafulvalene) is applied to the surface of the wall of a polymerization vessel or to a solid not reactive with the catalyst (e.g., glass) and then acetone, O2 and acetylene gas purified to

    HIGH DENSITY ACETYLENE POLYMER FILM
    9.
    发明专利
    HIGH DENSITY ACETYLENE POLYMER FILM 失效

    公开(公告)号：JPS5682822A

    公开(公告)日：1981-07-06

    申请号：JP16037779

    申请日：1979-12-12

    Applicant: TORAY INDUSTRIES

    Inventor： TAKAHASHI AKIO ,  MATSUMURA TERUICHIROU ,  TSUKAMOTO JIYUN

    IPC: C08J5/18 ,  B29C41/00 ,  B29C61/00 ,  B29D7/00 ,  B29D7/01 ,  C08F38/00

    Abstract: PURPOSE:To titled film especially suitable for an organic semiconductor material having a low void, low electrical resistance, and high mechanical strength, having a specific bulk density. CONSTITUTION:A solution of a Ziegler catalyst for anionic polymerization of coordination, comprising mainly a combination of a transition metal compound preferably that of Ti, Pd, etc. and an organometallic compound of a metal of the I-III groups of the periodic table, to be dissolved in an organic solvent. e.g., toluene, etc. uniformly, for example, is applied to the wall of a polymirizer, the surface of a solid which do not react with the catalyst, to form a liquid film of the catalyst solution. Acetylene is introduced to form an acetylene polymer film on the surface of the catalyst solution. To increase the bulk density of the film, a new catalyst solution is applied to the surface of the acetylene polymer again and the same operation is repeated, to give the desired film having a bulk density not less than 0.65.

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