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:
Mar. 30, 1999
Filed:
Oct. 16, 1997
Applicant:
Inventors:
Yutaka Hashimoto, Sakai, JP;
Masanobu Yumoto, Izumiohtsu, JP;
Hiromu Chano, Osaka, JP;
Yutaka Kamada, Nishinomiya, JP;
Shigeo Kawaguchi, Osaka, JP;
Assignees:
Dainippon Ink and Chemicals, Inc., Tokyo, JP;
Yamamura Glass, Co., Ltd, Hyogo-ken, JP;
Primary Examiner:
Int. Cl.
CPC ...
C08F / ;
U.S. Cl.
CPC ...
522 84 ; 427487 ; 427595 ;
Abstract
A method for improving mechanical strength of a glass article includes coating an active energy ray-curable composition of a silane coupling agent, a curable compound and water on the glass article, and then curing with irradiated active energy ray.