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. 19, 2009
Filed:
Sep. 14, 2005
Applicants:
Tomoyuki Horio, Tokyo-To, JP;
Hiroomi Katagiri, Tokyo-To, JP;
Inventors:
Tomoyuki Horio, Tokyo-To, JP;
Hiroomi Katagiri, Tokyo-To, JP;
Assignee:
Dai Nippon Printing Co., Ltd., Shinjuku-Ku, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 27/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An optical laminate is provided, which includes a light transparent base material and a hardcoat layer provided on the light transparent base material. The hardcoat layer is formed of a composition comprising a first resin having a weight average molecular weight of not less than 200 and not more than 10000 and containing more than 2 functional groups, a second resin having a weight average molecular weight of not less than 200 and not more than 1000 and containing two or less functional groups, and a penetrative solvent.