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:
May. 07, 2002
Filed:
Mar. 15, 1999
Takahisa Aoyama, Osaka, JP;
Tetsuo Shimizu, Osaka, JP;
Norihito Otsuki, Osaka, JP;
Norio Nagahama, Osaka, JP;
Daikin Industries, Ltd., Osaka, JP;
Abstract
An antiglare-treated article comprising an acrylic resin substrate and a fluorine-containing polymer coating formed on the surface of the substrate, wherein the thickness of the coating is in the range between 0.03 and 0.5 &mgr;m, and the fluorine-containing polymer has a refractive index in the range between 1.30 and 1.40 and comprises a block which is compatible with the acrylic resin and a block comprising a fluorine-containing elastomer. This treated article can be stably produced at low costs although it has the same abrasion resistance and antiglare effects as those of conventional antiglare-treated articles, or it has better antiglare effects than conventional antiglare films while maintaining abrasion resistance.