公开(公告)号：CA2468843A1

公开(公告)日：2003-06-12

申请号：CA2468843

申请日：2002-12-04

Applicant: TORAY INDUSTRIES

Inventor： MIMURA TAKASHI ,  TAKADA YASUSHI ,  KUBOTA YURI

IPC: B32B27/08 ,  G03C1/795 ,  G11B5/73 ,  B32B27/00

Abstract: A layered film which comprises a thermoplastic resin film and, superposed on at least one side thereof, an overlay film at least 50 wt.% of which is accounted for by a composition (A) and a crosslinking agent (B), wherein the composition (A) comprises polythiophene and a polyanion or comprises a polythiophene derivative and a polyanion and the overlay film has a sea-isla nd structure in which the crosslinking agent (B) is present in the composition (A). The layered film can have a high level of antistatic properties not influenced by moisture changes, which have not been attained hitherto. It is excellent also in transparency, water resistance, and abrasion resistance.

公开(公告)号：CA2410129A1

公开(公告)日：2003-04-30

申请号：CA2410129

申请日：2002-10-29

Applicant: TORAY INDUSTRIES

Inventor： KUBOTA YURI ,  MIMURA TAKASHI ,  TAKADA YASUSHI

IPC: B41M5/382 ,  B32B9/00 ,  B32B27/36 ,  B41M5/26 ,  B41M5/41 ,  B41M5/40 ,  B32B27/00 ,  B41J2/315

Abstract: A laminated film for thermosensitive image transfer material, comprises a biaxially oriented polyester film including at least one surface thereof a laminated layer containing 50% by weight or more of a wax-based compound, wherein the laminated layer has island-like protrusions, wherein the island-like protrusions have stripe-like protrusions on their surfaces, and wherein a density of the island-like protrusions is 2 to 100 protrusions/100 .mu.m2. Such laminated film for thermosensitive image transfer material has excellent hot sticking resistance even in a high energy-applied range, slidability, and printability that cannot be achieved conventionally.

公开(公告)号：DE69621858T2

公开(公告)日：2003-02-06

申请号：DE69621858

申请日：1996-03-08

Applicant: TORAY INDUSTRIES

Inventor： TAKAHASHI KOHZO ,  KIMURA MASAHIRO ,  MIMURA TAKASHI

IPC: C08J7/04 ,  C09D167/00

Abstract: A film having a good adhesive property comprises a base film and a coated layer formed on at least one surface of the base film. The coated layer has carboxylic acid and primary groups such that, at a surface thereof, the concentration of the carboxylic acid groups is not less than 0.005 and the concentration of the primary amine groups is not less than 0.0015.

公开(公告)号：DE69426768D1

公开(公告)日：2001-04-05

申请号：DE69426768

申请日：1994-08-03

Applicant: TORAY INDUSTRIES

Inventor： HIRATA JUN ,  SHIMIZU YAZO ,  MIMURA TAKASHI ,  AONO SHOUJI ,  SUZUKI MASARU

IPC: B29C55/02 ,  B29D7/01 ,  B32B27/36 ,  C08J7/04 ,  B29C55/12

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. %.

公开(公告)号：DE69011956T2

公开(公告)日：1995-01-05

申请号：DE69011956

申请日：1990-06-01

Applicant: TORAY INDUSTRIES

Inventor： MIMURA TAKASHI ,  TSUNASHIMA KENJI ,  ADACHI KOICHI

IPC: B41M5/00 ,  B32B5/18 ,  B32B27/08 ,  B41M5/50 ,  B41M5/52 ,  C08J7/04 ,  B41M1/30

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.

公开(公告)号：DE3850985D1

公开(公告)日：1994-09-15

申请号：DE3850985

申请日：1988-03-14

Applicant: TORAY INDUSTRIES

Inventor： TSUNASHIMA KENJI ,  MIMURA TAKASHI ,  SUMIYA TAKASHI ,  KUBOYAMA HIROSHI

IPC: B32B27/08 ,  B05D7/02 ,  B05D7/24 ,  B29C55/02 ,  B29K67/00 ,  B32B27/30 ,  B32B27/36 ,  C08J5/18 ,  C08J7/04 ,  C09D167/02 ,  C08G63/68

Abstract: The present invention is directed to a polyester film comprising at least at its surface portion oriented sulfonic acid groups and/or salts thereof with an orientation degree of 5 - 100, which has an excellent adhesiveness, especially excellent anti-alkaline adhesiveness. The present invention also make it possible to provide a polyester film having, in addition to the excellent adhesiveness, excellent transparency, antistatic property and waterproof property.

公开(公告)号：CA2018049A1

公开(公告)日：1990-12-02

申请号：CA2018049

申请日：1990-06-01

Applicant: TORAY INDUSTRIES

Inventor： MIMURA TAKASHI ,  TSUNASHIMA KENJI ,  ADACHI KOICHI

IPC: B41M5/00 ,  B32B5/18 ,  B32B27/08 ,  B41M5/50 ,  B41M5/52 ,  C08J7/04 ,  B32B33/00 ,  B05D5/04 ,  B05D7/04 ,  B32B27/06

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.

公开(公告)号：DE60108250D1

公开(公告)日：2005-02-10

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.

公开(公告)号：DE69621858D1

公开(公告)日：2002-07-25

申请号：DE69621858

申请日：1996-03-08

Applicant: TORAY INDUSTRIES

Inventor： TAKAHASHI KOHZO ,  KIMURA MASAHIRO ,  MIMURA TAKASHI

IPC: C08J7/04 ,  C09D167/00

Abstract: A film having a good adhesive property comprises a base film and a coated layer formed on at least one surface of the base film. The coated layer has carboxylic acid and primary groups such that, at a surface thereof, the concentration of the carboxylic acid groups is not less than 0.005 and the concentration of the primary amine groups is not less than 0.0015.

公开(公告)号：CA2291887A1

公开(公告)日：2000-06-02

申请号：CA2291887

申请日：1999-12-01

Applicant: TORAY INDUSTRIES

Inventor： TSUKUDA AKIMITSU ,  TAKADA YASUSHI ,  MIMURA TAKASHI ,  TANAKA HIROYUKI

IPC: B32B27/00 ,  C08J7/04 ,  B32B27/06

Abstract: A laminated film containing a heat resisting resin layer which is soluble in a dipolar aprotic solvent, is laminated on a biaxially oriented thermoplastic film, wherein the biaxially oriented thermoplastic film and the heat resisting resin layer are directly adhered to each other, and the heat resisting resin is stretched at least in one direction after coating; there is no intervening adhesive layer; the resulting laminated film has excellent adhesion and flatness, and a resin laminated film having high flatness and productivity is provided.