The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 21, 2006
Filed:
Jul. 03, 2003
Tatsuhiko Obayashi, Minami-ashigara, JP;
Takahiro Ishizuka, Minami-ashigara, JP;
Shuntaro Ibuki, Minami-ashigara, JP;
Yuuzou Muramatsu, Minami-ashigara, JP;
Tatsuhiko Obayashi, Minami-ashigara, JP;
Takahiro Ishizuka, Minami-ashigara, JP;
Shuntaro Ibuki, Minami-ashigara, JP;
Yuuzou Muramatsu, Minami-ashigara, JP;
Fuji Photo Film Co., Ltd., Minami-ashigara, JP;
Abstract
An anti-reflection film that is an optical film, at least has a hard coat layer, and a low-refractive-index layer containing a binder polymer, on a transparent support, wherein said hard coat layer and/or said low-refractive-index layer contains: (a) a hydrolysate of an organosilane in which a hydroxyl group or a hydrolysable group is directly bonded to silicon, and/or a partial condensation product thereof; and (b) at least one metal chelate compound of an alkylalcohol, and a compound of RCOCHCOR, in which Ris an alkyl group, and Ris an alkyl or alkoxy group, as ligands, and a metal selected from Zr, Ti and Al, as a central metal.