Abstract:
PROBLEM TO BE SOLVED: To provide a sheet having a coating film that can prevent a blocking phenomenon without deteriorating optical characteristics, that has excellent processing suitability, and that can also prevent an oligomer from precipitating on a film surface. SOLUTION: The sheet 10 is provided, on the surface of a film substrate 11, with the coating film 12 having a thickness of ≤120 nm, wherein the coating film 12 is composed of a hardened substance of a curable composition which contains metal oxide sol and organometallic compound. The coating film 12 contains metal chelate compound, thereby the blocking phenomenon is prevented without deteriorating optical characteristics. By forming the coating film 12 with a thickness of ≤120 nm, excellent processing suitability is secured, preventing the oligomer from precipitating on the film surface. COPYRIGHT: (C)2010,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a display element surface film that can satisfy all of antiglare property, Newton's ring prevention property and sparkle prevention property at the same time.SOLUTION: A display element surface film has a functional layer on a transparent base material, where the functional layer includes a binder component and a matting agent. The binder component contains an ionizing radiation curable resin, and contains a thermoplastic resin and/or thermosetting resin with glass-transition temperature of 45°C or higher and a weight-average molecular weight of 70,000 or more. Further, a weight ratio of each component in the binder component for the ionizing radiation curable resin is 50 wt.% or more and less than 85 wt.% and for the thermoplastic and/or thermosetting resin is over 15 wt.% and 50 wt.% or less, and a variation coefficient of particle size distribution for the matting agent is 15% or less.
Abstract:
PROBLEM TO BE SOLVED: To provide a surface emission laminated glass allowing surface emission and having excellent heat resistance and fire-retardant property. SOLUTION: The surface emission laminated glass 1 includes a light guide plate 4 sealed with a sealing resin 6 between a first glass plate 2 and a second glass plate 7, and characterized in that: a first optical film 3, the light guide plate 4 and a second optical film 5 are laminated in this order between the first glass plate 2 and the second glass plate 7; the space between the first glass plate 2 and the first optical film 3 and the space between the second glass plate 7 and the second optical film 5 are filled with the sealing resin 6; a space not filled with the sealing resin 6 is present between the first optical film 3 and the light guide plate 4 and between the light guide plate 4 and the second optical film 5; and the ends of the first optical film 3 and the second optical film 5 are present inside than the ends of the first glass plate 2. COPYRIGHT: (C)2010,JPO&INPIT