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. 21, 1995
Filed:
Jul. 29, 1993
Applicant:
Inventors:
Jeffrey Gamble, Midland, MI (US);
Larry D Yats, Clare, MI (US);
Assignee:
The Dow Chemical Company, Midland, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01B / ; B32B / ;
U.S. Cl.
CPC ...
252511 ; 252512 ; 252518 ; 428297 ; 428323 ; 428408 ;
Abstract
A composite sheet is disclosed comprising a continuous matrix of a synthetic resinous material having randomly dispersed therein conductive fibers and a particulate, conductive or semi-conductive filler. In addition to providing excellent EMI shielding properties, the composite sheets are formable and are of sufficient strength to act as structural components.