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公开(公告)号：DE60200871D1
公开(公告)日：2004-09-09
申请号：DE60200871
申请日：2002-10-24
Applicant: TORAY INDUSTRIES
Inventor： TAKADA YASUSHI , KUBOTA YURI , MIMURA TAKASHI
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 m . 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.
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公开(公告)号：AT514552T
公开(公告)日：2011-07-15
申请号：AT08720730
申请日：2008-02-14
Applicant: TORAY INDUSTRIES
Inventor： TAKADA YASUSHI , HORIUCHI MITSUHIRO , YANAGIBASHI MASATO
IPC: B32B27/36
Abstract: [Problem to be solved] This invention provides a laminated adhesive film excellent in the adhesive property to a metal layer, especially excellent in the adhesive property to a metalized layer, the adhesive property after a heat and wet test and the adhesive property after solvent tests using various chemicals. [Solution] A laminated adhesive thermoplastic resin film, comprising a laminated layer containing two polyester resins different from each other in glass transition temperature and a melamine-based crosslinking agent (C) as main components and having a surface energy of 48 to 55 mN/m, formed at least on one surface of the thermoplastic resin film, wherein the glass transition temperature of the polyester resin (A) higher in glass transition temperature is 110°C or higher; the glass transition temperature of the polyester resin (B) lower in glass transition temperature is 60°C to lower than 110°C; and the amount of the melamine-based crosslinking agent (C) is 75 to 200 parts by weight per 100 parts by weight in total of said two polyester resins.
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公开(公告)号：AT523549T
公开(公告)日：2011-09-15
申请号：AT06797777
申请日：2006-09-11
Applicant: TORAY INDUSTRIES
Inventor： TAKADA YASUSHI , YANAGIBASHI MASATO
Abstract: The present invention relates to a laminate film comprising a thermoplastic resin film and a laminate film provided at least one side of the thermoplastic resin film, the laminate film comprising an acrylic urethane copolymer resin (A), a polyester resin (B) and a cross-linking agent (C), and the cross-linking agent (C) being an isocyanate-type cross-linking agent and/or a carbodiimide-type cross-linking agent and contained in an amount of 5 to 70 parts by weight based on 100 parts by weight of the sum of the acrylic urethane copolymer resin (A) and the polyester resin (B). The invention provides a laminate film that is excellent in initial adhesion, adhesion after wet heat aging and adhesion after irradiation with UV ray, and is also excellent in transparency and coating appearance.
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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
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.
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公开(公告)号：CA2580842C
公开(公告)日：2013-05-21
申请号：CA2580842
申请日：2005-10-06
Applicant: TORAY INDUSTRIES
Inventor： TAKADA YASUSHI , TANAKA SHOTARO , OHASHI JUNPEI
Abstract: The present invention aims at providing a conductive film having transparency and a high level of electrical conductivity, which is used for an electromagnetic interference film hardly causing a moiré phenomenon, and the like. To achieve the above-mentioned aim, the following invention is disclosed. A conductive film in which a conductive portion of a random network structure is present on at least one surface of a base film, a line width of the conductive portion composing the network structure is 30 µm or less, an area of portions where the conductive portion is not present is 50% or more with respect to an area of the conductive film, and an average of ratios of a major axis length to a minor axis length of an area surrounded by the network of the conductive portion, in which the base film is exposed, is larger than 1 and is equal to or less than 3.5.
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Patent Agency Ranking
公开(公告)号：CA2580842A1
公开(公告)日：2006-04-20
申请号：CA2580842
申请日：2005-10-06
Applicant: TORAY INDUSTRIES
Inventor： TAKADA YASUSHI , TANAKA SHOTARO , OHASHI JUNPEI
Abstract: The present invention aims at providing a conductive film having transparency and a high level of electrical conductivity, which is used for an electromagnetic interference film hardly causing a moiré phenomenon, and the like. To achieve the above-mentioned aim, the following invention is disclosed. A conductive film in which a conductive portion of a random network structure is present on at least one surface of a base film, a line width of the conductive portion composing the network structure is 30 µm or less, an area of portions where the conductive portion is not present is 50% or more with respect to an area of the conductive film, and an average of ratios of a major axis length to a minor axis length of an area surrounded by the network of the conductive portion, in which the base film is exposed, is larger than 1 and is equal to or less than 3.5.
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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
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.
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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
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.
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公开(公告)号：CA2468843C
公开(公告)日：2012-04-10
申请号：CA2468843
申请日：2002-12-04
Applicant: TORAY INDUSTRIES
Inventor： TAKADA YASUSHI , KUBOTA YURI , MIMURA TAKASHI
Abstract: A laminated film is provided, in which a laminated layer including at least 50 percent by weight of composition (A) and cross-linking agent (B) is laminated on at least one surface of a thermoplastic resin film, wherein the composition (A) is a composition comprising a polythiophene and a polyanion or a composition comprising a polythiophene derivative and a polyanion, and the laminated layer has a sea-island structure in which the cross-linking agent (B) is present in the composition (A). Consequently, a laminated film exhibits an unprecedentedly high level of antistatic property unaffected by changes in humidity, and has excellent transparency, water resistance, and scratch resistance.
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公开(公告)号：CA2648457A1
公开(公告)日：2007-10-11
申请号：CA2648457
申请日：2007-03-23
Applicant: TORAY INDUSTRIES
Inventor： TAKADA YASUSHI , OHASHI JUNPEI , TANAKA SHOTARO
Abstract: Disclosed is a method for producing a conductive substrate wherein a metal fine particle layer is arranged on at least one side of a base in a network form. This method comprises a step for processing the metal fine particle layer with an organic solvent, and a following step for processing the metal fine particle layer with an acid. Also disclosed is a conductive substrate produced by such a method. This method enables to produce a conductive substrate, which has transparency and high conductivity and is thus suitable for electromagnetic shielding films and the like, with high yield.
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