Abstract:
PROBLEM TO BE SOLVED: To provide a polyester film for laminated glass, the film which can be preferably used without significantly decreasing productivity even when used by laminating on flexuous glass or the like. SOLUTION: The polyester film for laminated glass has an a water-based easy-adhesive resin coating layer on one surface, wherein the polyester film shows 100 to 180 MPa stress at 100% elongation in the longitudinal direction and in the lateral direction. COPYRIGHT: (C)2010,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a film and a laminate in an economical and productive way which has excellent adhesion to a polyvinyl butyral layer. SOLUTION: The coated film is characterized by having a coated layer which is formed by applying a coating liquid containing a polyester resin (A), an oxazoline group-containing polymer (B), and an epoxy compound (C) and drying it, on one side of the polyester film; and the laminate is characterized by having a polyvinyl butyral layer on the coated layer of the coated film. COPYRIGHT: (C)2010,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a laminated polyester film for a transparent conductive film that is suitable for application requiring transparency and conductivity, which is reduced in the amount of precipitation of oligomer on the polyester film surface caused by heating processing and which inhibits dust from adhering within the processes by imparting antistatic properties. SOLUTION: The laminated polyester film for the transparent conductive film has, on one surface of a polyester film, a coating layer containing a titanium alkoxide compound and has, on the other surface, a hardcoat layer. COPYRIGHT: (C)2010,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a laminated polyester film which has excellent adhesion and favorable color tone and can be used appropriately in various applications in which a surface function layer is laminated to improve various performance including light scattering sheet working, prism lens working, hard coat working, and anti-reflection working. SOLUTION: The laminated polyester film is a polyester film having a coating layer on at least one side of the polyester film. The coating layer contains a blue or purple coloring agent and a melamine resin. COPYRIGHT: (C)2009,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a laminated polyester film which has an appropriate color tone and can appropriately be used in various applications in which a surface function layer is laminated in order to improve various performance including light scattering working, prism lens working, hard coat working, and anti-reflection working. SOLUTION: The laminated polyester film is a polyester film having a coating layer on at least one side of the polyester film. The coating layer contains a blue or purple coloring agent and a polyurethane resin. COPYRIGHT: (C)2009,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a laminated polyester film which prevents the yellowing of a polyester film when reused, has a good color tone, and can be used favorably in various applications in which a surface function layer is laminated to improve various performance including light scattering working, prism lens working, hard coat working, and anti-reflection working. SOLUTION: The laminated polyester film has a coating layer on at least one side of a polyester film containing the reused polymer of the polyester film. A blue or purple coloring agent is contained in the coating layer. COPYRIGHT: (C)2009,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide an easily-adhesive polyester film which decreases interference irregularity owing to reflection of external light when a hard coat layer is arranged, the adhesion of which to the hard coat layer can be sufficiently kept at high temperature/high humidity and which can be suitably used in optical applications such as various display constitution and display members and a film for producing the display member. SOLUTION: The easily-adhesive polyester film has a coating layer on at least one side of a polyester film stretched uniaxially at the least. The coating layer contains a polyester resin which substantially comprises 2,6-naphthalene dicarboxylic acid and an aromatic dicarboxylic acid having an anionic group as dicarboxylic acid components, and substantially comprises the ethylene oxide adduct of bisphenol A as a glycol component. COPYRIGHT: (C)2009,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a polyester film for a transfer material having an antistatic capacity and a blocking preventing capacity to the surface opposite to the transfer layer of the transfer material and capable of not only enhancing the capacity of the transfer material but also reducing trouble accompanying static electricity at the time of production of the transfer material or at the time of a transfer process. SOLUTION: The polyester film for the transfer material has an antistatic layer containing a fluorinated resin on its one side and the surface resistivity of the antistatic layer is 1×10 13 Ω or below and the tack strength with an adhesive tape is set 2.4 N/cm or below. COPYRIGHT: (C)2009,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a laminated polyester film for transferring antireflection suitable as a base film used for a transferring antireflection film provided on a display screen such as a liquid crystal display device, a plasma display panel, and an organic electroluminescence, the polyester film having a coating layer having mold releasability and antistatic properties. SOLUTION: The laminated polyester film for transferring an antireflection layer has the applied layer containing a release agent and an antistatic additive at least on one face of the polyester film. COPYRIGHT: (C)2009,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a laminated polyester film which can solve various problems of a TAC film, has good adhesiveness with an adhesive agent and further high total light transmittance and can be suitably used as a protective film for a polarization film, in particular as a protective film on the rear side of the rear side polarization plate.SOLUTION: There is provided a laminated polyester film which has a coating layer containing a polyvinyl alcohol, a polyester resin and an isocyanate-based compound on one surface of a polyester film and a coating layer wherein absolute reflectance has one minimum value in a wavelength range of 300 to 800 nm and the minimum value is 3.5% or less on the other surface of the polyester film.