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. 10, 1981
Filed:
May. 10, 1977
Applicant:
Inventor:
John H Sanders, Newport News, VA (US);
Assignee:
Badische Corporation, Williamsburg, VA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09C / ; D02G / ;
U.S. Cl.
CPC ...
428368 ; 427122 ; 427180 ; 4273931 ; 428372 ; 428395 ;
Abstract
Finely divided, electrically conductive particles are uniformly suffused into a filamentary polymer substrate in an annular region located at the periphery of the filamentary polymer substrate and extending along the length thereof. The electrically conductive particles are employed in an amount sufficient to render the electrical resistance of the filamentary polymer substrate not more than about 10.sup.9 ohms/cm. The filamentary polymer substrate finds special utility in the fabrication of antistatic fabrics and floor coverings.