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:
Dec. 17, 2013
Filed:
Jun. 25, 2012
Applicants:
Kyoko Yamamoto, Tokyo, JP;
Takashi Shibuya, Tokyo, JP;
Kyon Hun Min, Tokyo, JP;
Inventors:
Assignee:
Asahi Glass Company, Limited, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B 7/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A resin substrate includes a primer layer, a hard coating layer, and a middle layer between the primer layer and the hard coating layer. The primer layer contains an acrylic polymer as a main component, the hard coating layer contains a cured product of an organopolysiloxane as a main component, and the middle layer includes a mixture of components constituting both the primer layer and the hard coating layer. The middle layer has a thickness Mt, the hard coating layer has a thickness Ht, and a ratio Mt/Ht is from 0.05 to 1.0.