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:
Jul. 09, 1985
Filed:
Nov. 22, 1983
Applicant:
Inventors:
Jordan R Nelson, Pennington, NJ (US);
Bruce F Bogner, Mt. Holly, NJ (US);
Assignee:
RCA Corporation, Princeton, NJ (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B05D / ; H01B / ;
U.S. Cl.
CPC ...
427105 ; 427122 ; 252506 ; 252511 ; 524495 ; 524496 ;
Abstract
A composition providing effective electromagnetic/radio frequency interference (EMI/RFI) shielding is disclosed. The composition comprises a plastic material, preferably a thermoplastic resin, suitable additives such as lubricants, stabilizers and the like, and a conductive component consisting of a mixture of finely divided conductive carbon black and graphite.