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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.
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公开(公告)号：CA2171249A1
公开(公告)日：1996-09-09
申请号：CA2171249
申请日：1996-03-07
Applicant: TORAY INDUSTRIES
Inventor： TAKAHASHI KOHZO , KIMURA MASAHIRO , MIMURA TAKASHI
IPC: C08J7/04 , C09D167/00 , C08J7/06
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 60% by 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 highmoisture condition, particularly, in water, and an excellent adhesive property for a printing ink.
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公开(公告)号：CA2153506A1
公开(公告)日：1995-05-18
申请号：CA2153506
申请日：1994-08-03
Applicant: TORAY INDUSTRIES
Inventor： HIRATA JUN , SHIMIZU YUZO , MIMURA TAKASHI , AONO SHOUJI , SUZUKI MASARU
Abstract: A readily bondable polyester film excellent in antistatic performance, slipperiness, bondability, blocking resistance, water solubility, solvent resistance, chipping resistance, and so forth, and suitable as magnetic recording material, various photographic materials, wrapping material, electrical insulation material, general industrial materials, and so forth. This film is composed of a polyester base and, formed on at least one side thereof, a layer formed from a mixture mainly comprising a copolyester composition and oxidized wax and/or natural wax, which composition contains a polyoxyalkylene glycol component in an amount of 1 wt. % or above to less than 40 wt. %.
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公开(公告)号：DE3789518T2
公开(公告)日：1994-10-27
申请号：DE3789518
申请日：1987-01-28
Applicant: TORAY INDUSTRIES
Inventor： SUMIYA TAKASHI , YABE KENJI , MIMURA TAKASHI , MINAMI SATOYUKI
Abstract: The present invention relates to a composite film comprising a plastic film and a protective layer which is formed on at least one surface of the film, wherein the protective layer is made of a mixture comprising (a) an inorganic swellable silicate having a layered structure and (b) a compound containing a silanol group at a weight ratio of (a) to (b) of between I : 1000 and 2 : I and an antistatic composite film comprising a plastic film and a coating layer which is formed on at least one surface of the film, wherein said coating layer is made of a mixture comprising (a) a swellable inorganic silicate having a layered structure and containing at least one ion selected from among aliphatic ammonium ions having at most 6 carbon atoms, sodium ion, silver ion and lithium ion as an interlayer ion and (b) at least one member selected from among water-soluble compounds and water-dispersible resins at a weight ratio of (a) to (b) of abetween I : 1000 and 2 : I. These composite films are excellent in electrical characteristics, smoothness, slipperiness, anti-scratching properties, antistatic properties and the like, so that they are suitable for various uses such as electrical insulating material, wrapping material, labels, writable and erasable materials, print lamination film, magnetic recording medium, microfilm or the like.
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公开(公告)号：DE69011956D1
公开(公告)日：1994-10-06
申请号：DE69011956
申请日：1990-06-01
Applicant: TORAY INDUSTRIES
Inventor： MIMURA TAKASHI , TSUNASHIMA KENJI , ADACHI KOICHI
Abstract: Disclosed is a surface porous film which is suited as a base film for printing such as offset printing and for ink-jet recording. The surface porous film of the present invention comprises a plastic base film; and a porous layer formed on at least one of the surfaces of said plastic base film, said porous layer having a peak pore diameter of 0.06 - 2.0 mu m and an undulation index of 0.035 - 0.3 mu m.
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Patent Agency Ranking
公开(公告)号：DE3789518D1
公开(公告)日：1994-05-11
申请号：DE3789518
申请日：1987-01-28
Applicant: TORAY INDUSTRIES
Inventor： SUMIYA TAKASHI , YABE KENJI , MIMURA TAKASHI , MINAMI SATOYUKI
Abstract: The present invention relates to a composite film comprising a plastic film and a protective layer which is formed on at least one surface of the film, wherein the protective layer is made of a mixture comprising (a) an inorganic swellable silicate having a layered structure and (b) a compound containing a silanol group at a weight ratio of (a) to (b) of between I : 1000 and 2 : I and an antistatic composite film comprising a plastic film and a coating layer which is formed on at least one surface of the film, wherein said coating layer is made of a mixture comprising (a) a swellable inorganic silicate having a layered structure and containing at least one ion selected from among aliphatic ammonium ions having at most 6 carbon atoms, sodium ion, silver ion and lithium ion as an interlayer ion and (b) at least one member selected from among water-soluble compounds and water-dispersible resins at a weight ratio of (a) to (b) of abetween I : 1000 and 2 : I. These composite films are excellent in electrical characteristics, smoothness, slipperiness, anti-scratching properties, antistatic properties and the like, so that they are suitable for various uses such as electrical insulating material, wrapping material, labels, writable and erasable materials, print lamination film, magnetic recording medium, microfilm or the like.
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公开(公告)号：DE3785204D1
公开(公告)日：1993-05-06
申请号：DE3785204
申请日：1987-09-02
Applicant: TORAY INDUSTRIES
Inventor： AOKI SEIZO , TSUNASHIMA KENJI , YOSHII TOSHIYA , NAKAHARA YASUJI , SUMIYA TAKASHI , MIMURA TAKASHI
Abstract: A film for thermal porous printing paper and a thermal porous printing paper composed of the film and a porous support are disclosed. The film comprises a biaxially oriented polyester film having a crystal melting energy, Delta Hu, of 3 to 11 cal/g and showing a difference between the crystal melting completion temperature and crystal melting initiation temperature, delta Tm, of 50 to 100 deg.C. Hence it has such a high heat sensitivity that characters and solid images are distinctly recorded with substantially no unevenness in thickness or density of the images. In addition, since it eliminates the necessity of reducing the thickness of the film.
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公开(公告)号：CA2058244A1
公开(公告)日：1992-06-22
申请号：CA2058244
申请日：1991-12-20
Applicant: TORAY INDUSTRIES
Inventor： HIRAOKA TOSHIHIKO , TSUNASHIMA KENJI , SUZUKI MASARU , MIMURA TAKASHI , KUROME HIROKAZU
Abstract: A polyester film comprising a polyester whose dicarboxylic acid copolymerized component contains (i) an aromatic dicarboxylic acid having a metal sulfonate and/or a derivative thereof and (ii) a polyetherdicarboxylic acid represented by the following chemical formula (a) and having a mean molecular weight in the range of 600 to 20000 and/or a derivative thereof. R1OOCCH2-(O-R2)n -OCH2COOR3 (a) Where, "R1" and "R3" are H or alkyl groups each having a carbon number of 1 to 8, "R2" is alkylene group having a carbon number of 2 to 8 and "n" is a positive integer. The polyester film has excellent transparency, mechanical properties and dimensional stability such as those of a PET film and an excellent water absorption property such as that of a TAC film. Therefore, when the film is used as a base film for a photosensitive material, a good curl-extinguishing property as well as good transparency, mechanical properties and dimensional stability of the material can be realized.
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公开(公告)号：DE602004010318D1
公开(公告)日：2008-01-10
申请号：DE602004010318
申请日：2004-01-23
Applicant: TORAY INDUSTRIES
Inventor： TANAKA SHOTARO , TSUCHIMOTO TATSURO , MIMURA TAKASHI , OHASHI JUNPEI
IPC: C08J5/18 , C08J7/00 , B32B27/36 , C08J7/04 , C08L67/02 , C09J7/02 , C09K21/00 , H01B3/42 , H05K1/00 , H05K1/03
Abstract: The present invention is a flame-retardant polyester film including resin layers laminated on both surfaces of a polyester film, wherein the resin layer satisfies 15 ‰¤ (Wc 1 - Wc 2 )/Wc 0 × 100 ‰¤ 99 (where Wc 0 represents the weight of the resin layer, Wc 1 represents the weight of the resin layer after the temperature thereof is raised from 25°C to 600°C in air, and Wc 2 represents the weight of the resin layer after the temperature thereof is raised from 25°C to 800°C in air), and has a non-flammable'gas generating rate of 3 to 40 percent over the range of 180°C to 450°C. The present invention provides a flame-retardant polyester film having an excellent flame retardancy, and adhesive tapes, flexible printed circuits, a membrane switch, a film heater, and a flat cable, each including the flame-retardant polyester film.
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公开(公告)号：DE60108250T2
公开(公告)日：2005-05-25
申请号：DE60108250
申请日：2001-07-10
Applicant: TORAY INDUSTRIES
Inventor： MIMURA TAKASHI , TANAKA YOSHIO , OOWATARI HISASHI
IPC: F21V8/00 , G02B6/00 , G02B5/08 , G02F1/1335 , G02B5/02 , C08J7/04 , C08J9/36 , C08L101/00 , G02B1/10
Abstract: A reflecting structure for surface light sources comprising a white film, which is formed of a resin composition essentially consisting of polyester and contains voids inside it and a light stabilizer-containing coating film formed on at least one surface of it, is aged little with time and its brightness lowers little even when used for a long time. The reflecting structure ensures good image quality of display screens for a long time, and it is favorable to reflecting sheets and reflectors in edge light-type and direct back light-type surface light sources for liquid crystal display screens.
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