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. 29, 1985
Filed:
May. 04, 1984
Applicant:
Inventors:
Paul Spielau, Troisdorf-Eschmar, DE;
Helmut Fassbender, Bergisch-Gladbach, DE;
Richard Weiss, Troisdorf, DE;
Assignee:
Dynamit Nobel Aktiengesellschaft, Troisorf, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ; B32B / ; B32B / ;
U.S. Cl.
CPC ...
428285 ; 428290 ; 428413 ; 428415 ; 428416 ; 428417 ; 428418 ; 428901 ;
Abstract
A laminate based on epoxy resin for printed circuits has epoxy resin-impregnated outer plies, each containing a substrate of glass fibers and epoxy resin-impregnated core plies, each containing a flat textile form or construction made of synthetic thermoplastic fibers.