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. 10, 1992
Filed:
Dec. 10, 1990
Applicant:
Inventors:
Hideyuki Niwa, Sayama, JP;
Masashi Segawa, Kodaira, JP;
Itsuo Tanuma, Sayama, JP;
Kazuo Naito, Kawasaki, JP;
Assignee:
Bridgestone Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B / ; B32B / ;
U.S. Cl.
CPC ...
428440 ; 428429 ; 428441 ; 428442 ; 428911 ;
Abstract
A sandwich glass comprises two glass plate and a resin layer interposed therebetween. In this case, the resin layer is produced by adding a hydrocarbon resin and an organic peroxide to ethylene-vinyl acetate copolymer and thermosetting them.