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:
Jan. 28, 2003
Filed:
Jul. 28, 2000
Makoto Murata, Shizuoka, JP;
Kensaku Higashi, Shizuoka, JP;
Tomoegawa Paper Co., Ltd., Tokyo, JP;
Abstract
The present invention provides an anti-reflective material with good the stainproofing properties, wherein dust and fingerprints do not readily adhere to the surface and can be easily wiped off when adhered, the anti-reflective material being provided with a stainproofing layer having excellent durability of its stainproofing effect. In an anti-reflective material comprising a transparent substrate and a low-refractive index layer and a stainproofing layer laminated in order on the transparent substrate, the low-refractive index layer is a silica film formed by the sol-gel method, and the stainproofing layer contains at least a perfluoroalkyl ether compound.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile