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:
Oct. 06, 1987
Filed:
Apr. 08, 1985
Applicant:
Inventor:
Kazufumi Ogawa, Osaka, JP;
Assignee:
Matsushita Electric, Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
1562757 ; 427 541 ; 1562722 ; 430285 ;
Abstract
A method of curing photocurable and heat-curable compositions for adhering optical elements to each other which consist of, as major components, a polyfunctional acrylate and a polythiol, a radical type photocuring initiator, a radical type heat-curing initiator and a stabilizer and a method of adhering the optical elements to each other by using them are provided.