中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

340 records (took 0.031 seconds)

    Composite semipermeable membrane and process for production thereof
    22.
    发明专利
    Composite semipermeable membrane and process for production thereof 未知

    公开(公告)号：AU2011219151A1

    公开(公告)日：2012-08-30

    申请号：AU2011219151

    申请日：2011-02-17

    Applicant: TORAY INDUSTRIES

    Inventor： OGAWA TAKAFUMI ,  TOMIOKA HIROKI ,  KIMURA MASAHIRO ,  HIGASHI MASAKI ,  TAKAYA KIYOHIKO ,  KOIWA MASAKAZU

    IPC: B01D71/56 ,  B01D69/12 ,  C08G69/26

    Abstract: Disclosed is: a composite semipermeable membrane comprising a polyamide separation functional layer arranged on a microporous support film, wherein the polyamide separation functional layer has a degree of yellow ting of 10 to 40 inclusive and the actual length of the polyamide separation functional layer per 1 μm of the microporous support film is 2 to 5 μm inclusive; or a composite semipermeable membrane comprising a polyamide separation functional layer arranged on a microporous support film and produced by the polycondensation of a polyfunctional amine with a polyfunctional acid halide, wherein the polyamide separation functional layer is produced through the steps of (A) an interfacial polycondensation step of bringing the polyfunctional amine into contact with the polyfunctional acid halide at 40 to 70˚C and (B) a step of a heating treatment at 70 to 150˚C. The composite semipermeable membrane has high boron removal performance and high water permeability.

    27.
    发明专利
    未知

    公开(公告)号：DE60016911D1

    公开(公告)日：2005-01-27

    申请号：DE60016911

    申请日：2000-11-28

    Applicant: TORAY INDUSTRIES

    Inventor： TAKAHASHI KOHZO ,  MATSUI RYOSUKE ,  KIMURA MASAHIRO

    IPC: B32B15/08 ,  B32B27/36 ,  B65D25/14 ,  C08J5/18 ,  B29C55/12 ,  B65D1/00

    Abstract: Biaxially-drawn polyester film for fabrication which is characterized in that it is a film comprising polyester in which ethylene terephthalate units and/or ethylene naphthalate units are the chief structural component, and the melting point of said film is 180-270 DEG C, the angle of contact to water is 70 DEG -120 DEG , and the planar orientation coefficient is 0.08-0.15. This film shows outstanding release properties following repeated use, use after fabrication and use in an aqueous environment and, furthermore, it exhibits stable properties with little variation and, in particular, following lamination to metal sheet such as steel or aluminium, when used as the inner face of a fabricated metal can, it is outstanding in its non-stick properties to the contents, and provides a combination of heat resistance and processability.

    28.
    发明专利
    未知

    公开(公告)号：AT285435T

    公开(公告)日：2005-01-15

    申请号：AT00977966

    申请日：2000-11-28

    Applicant: TORAY INDUSTRIES

    Inventor： TAKAHASHI KOHZO ,  MATSUI RYOSUKE ,  KIMURA MASAHIRO

    IPC: B32B15/08 ,  B32B27/36 ,  B65D25/14 ,  C08J5/18 ,  B29C55/12 ,  B65D1/00

    Abstract: Biaxially-drawn polyester film for fabrication which is characterized in that it is a film comprising polyester in which ethylene terephthalate units and/or ethylene naphthalate units are the chief structural component, and the melting point of said film is 180-270 DEG C, the angle of contact to water is 70 DEG -120 DEG , and the planar orientation coefficient is 0.08-0.15. This film shows outstanding release properties following repeated use, use after fabrication and use in an aqueous environment and, furthermore, it exhibits stable properties with little variation and, in particular, following lamination to metal sheet such as steel or aluminium, when used as the inner face of a fabricated metal can, it is outstanding in its non-stick properties to the contents, and provides a combination of heat resistance and processability.

    BIAXIALLY ORIENTED POLYESTER FILM TO BE FORMED INTO CONTAINERS
    29.
    发明专利
    BIAXIALLY ORIENTED POLYESTER FILM TO BE FORMED INTO CONTAINERS 未知

    公开(公告)号：CA2186935C

    公开(公告)日：2005-01-04

    申请号：CA2186935

    申请日：1996-10-01

    Applicant: TORAY INDUSTRIES

    Inventor： KIMURA MASAHIRO ,  TAKAHASHI KOHZO ,  ABE KOICHI

    IPC: B29C55/00 ,  B32B27/36 ,  C08J5/18 ,  B29C55/12 ,  B32B15/08

    Abstract: A biaxially oriented polyester film to be formed into containers, comprising a polyester containing 93 mol% or more of ethlyene terephtlalate as a component, and the breaking elongation in the machine direction (S MD) and the breaking elongation in the transverse direction (S TD), satisfying [Formula 1] and [Formula 2], or a biaxially oriented polyester film to be formed into containers, comprising a polyester containing 93 mol% or more of ethylene terephthalate as a component, and the face orientation coefficient, being 0.01 to less than 0.13, or a biaxially oriented polyester film to be formed into containers, comprising a polyester containing 95 mold or more of ethylene terephthalate as a component, and the amorphous Young's modulus, being 120 to 220 kg/mm2, is respectively suitable for containers, especially as a film on the inner and outer faces of metallic cans, since it is excellent not only in formability but also in impact resistance and taste property. [Formula 1] 140% .ltoreq.(s MD + S TD) /2 .ltoreq. 300% S MD: Breaking elongation in the machine direction S TD: Breaking elongation in the transverse direction [Formula 2] ¦S MD - S TD¦ .ltoreq. 60%

    FILM HAVING A GOOD ADHESIVE PROPERTY AND PROCESS FOR PRODUCING THE SAME
    30.
    发明专利
    FILM HAVING A GOOD ADHESIVE PROPERTY AND PROCESS FOR PRODUCING THE SAME 未知

    公开(公告)号：MY115001A

    公开(公告)日：2003-03-31

    申请号：MYPI9600868

    申请日：1996-03-08

    Applicant: TORAY INDUSTRIES

    Inventor： TAKAHASHI KOHZO ,  KIMURA MASAHIRO ,  MIMURA TAKASHI

    IPC: C08J7/04 ,  C09D167/00

    Abstract: DISCLOSED IS A FILM HAVING A GOOD ADHESIVE PROPERTY COMPRISING A BASE FILM AND A COATED LAYER FORMED ON AT LEAST ONE SURFACE OF THE BASE FILM. THE COATED LAYER COMPRISES A MIXTURE WHOSE MAIN CONSTITUENTS ARE A POLYESTER RESIN AND A MELAMINE COMPOUND, AND NOT LESS THAN 60BY WEIGHT OF CONSTITUENTS FORMING THE COATED LAYER IS THE POLYESTER RESIN. OR THE CONCENTRATION OF A CARBOXYLIC ACID OF THE SURFACE OF THE COATED LAYER IS NOT LESS THAN 0.005 AND THE CONCENTRATION OF A PRIMARY AMINE OF THE SURFACE OF THE COATED LAYER IS NOT LESS THAN 0.0015. THE FILM HAVING SUCH A COATED LAYER CAN INDICATE AN EXCELLENT ADHESIVE PROPERTY FOR A DEPOSITED LAYER UNDER A HIGH- MOISTURE CONDITION, PARTICULARLY, IN WATER, AND AN EXCELLENT ADHESIVE PROPERTY FOR A PRINTING INK.

Patent Agency Ranking