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:
Sep. 27, 2005
Filed:
Jan. 15, 2002
Toshio Yoshihara, Tokyo, JP;
Seiji Shinohara, Tokyo, JP;
Satoshi Shioda, Tokyo, JP;
Hiroko Suzuki, Tokyo, JP;
Toshio Yoshihara, Tokyo, JP;
Seiji Shinohara, Tokyo, JP;
Satoshi Shioda, Tokyo, JP;
Hiroko Suzuki, Tokyo, JP;
Dai Nippon Printing Co., Ltd., Tokyo, JP;
Abstract
The present invention provides an application material capable of forming a thin layer of high quality having controlled refractive index, a coating layer formed by using said application material, an antireflection coating using said coating layer, an antireflection film and image display to which said antireflection coating is applied. A coating layer formed from a coating composition comprising (1) rutile type titanium oxide coated with an inorganic compound decreasing or eliminating a photocatalyst activity and an organic compound and/or organometal compound having an anionic polar group, and having a primary particle size in the range from 0.01 to 0.1 μm, (2) a binder component having an ionizing radiation-curing property, (3) a dispersing agent having an anionic polar group, and (4) an organic solvent is suitable for forming a light transmission layer constituting a single-layer type or multi-layer type antireflection coating, partucularly, a middle refractive index layer, high refracive index layeror hard coat layerhaving high refractive index (FIG.).