ANTISTATIC HARD COAT FILM AND DISPLAY MEMBER USING THE FILM

PROBLEM TO BE SOLVED: To provide an antistatic hard coat film which exhibits especially high permanent antistatic properties and outstanding adhesive properties, transparency, surface hardness and mar resistance with the generation of an interference band well under control. SOLUTION: The antistatic...

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1. Verfasser: WATANABE TAKUZO
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide an antistatic hard coat film which exhibits especially high permanent antistatic properties and outstanding adhesive properties, transparency, surface hardness and mar resistance with the generation of an interference band well under control. SOLUTION: The antistatic hard coat film comprises a hard coat layer (B) formed of a metallic oxide (C) composed of one kind or two kinds or more selected from among a tin oxide indium with a particle diameter of not more than 100 nm, an antimony doped tin oxide, a zinc antimonate and an anitimony oxide; a chemical compound (D) having not less than 3 acrylic groups in a molecule; and an acrylic compound (E) containing a fluorine atom in the molecule, laminated on a substrate (A) which becomes at least a substrate. In addition, this antistatic hard coat film contains 20 to 90 pts.wt of the chemical compound (D) having not less than 3 acrylic groups in the molecule and 5 to 30 pts.wt of the acrylic compound (E) containing the fluorine atom in the molecule to 5 to 50 pts.wt of the metallic oxide (C). COPYRIGHT: (C)2004,JPO