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:
Feb. 09, 1993
Filed:
Nov. 15, 1990
Applicant:
Inventor:
Gary V Grosclaude, Winsted, CT (US);
Assignee:
Dymax Corporation, Torrington, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ; B32B / ;
U.S. Cl.
CPC ...
428194 ; 296021 ; 29609 ; 1562737 ; 1562753 ; 1562757 ; 156305 ; 156314 ; 156332 ; 336217 ; 336234 ;
Abstract
An activated oil formulation provides a surface layer upon the faces of a transformer coil stack, to which is subsequently applied a layer of a polymerizable liquid adhesive composition. The adhesive composition is curable by both chemically induced and photo-induced reactions, and the oil formulation includes a chemical cure initiator for the adhesive composition. A coated laminate stack is produced in which fully cured fillets of the solid coating extend between the plates and bond together their confronting marginal portions.