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. 25, 2005
Filed:
Jul. 16, 2002
Applicants:
Masaaki Yamaya, Gunma-ken, JP;
Kazuharu Sato, Gunma-ken, JP;
Inventors:
Masaaki Yamaya, Gunma-ken, JP;
Kazuharu Sato, Gunma-ken, JP;
Assignee:
Shin-Etsu Chemical Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 2520 ; B32B 2708 ;
U.S. Cl.
CPC ...
Abstract
A multilayer laminate is composed of a transparent substrate such as glass, ceramic or plastic on which are applied, in order, a protective layer, a high refractive index layer with a refractive index of at least 1.60, and a low refractive index layer with a refractive index of not more than 1.45, each having a specific resin-based composition. The resulting films, when cured, have an excellent adhesion to the substrate and exhibit outstanding mar resistance and antireflective properties.