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:
May. 12, 1981
Filed:
Feb. 06, 1980
Applicant:
Inventors:
Hiroaki Tanaka, Matsuyama, JP;
Kiyokazu Tsunawaki, Matsuyama, JP;
Assignee:
Teijin Limited, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
428389 ; 57901 ; 427 58 ; 427400 ; 428253 ; 428263 ; 428392 ; 428394 ; 428395 ;
Abstract
An electrically conductive fiber having an electric resistivity of 1.times.10.sup.12 ohm/cm or less under a D.C. voltage of 1 K.V., contains copper (I) iodide which has been deposited in the inside of at least the peripheral surface layer of an electrically non-conductive fiber matrix by contacting iodine with copper (I) ions therein.
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Tanaka, Hiroaki. (1981). Electrically conductive fiber and method for producing the same (U.S. Patent No. 4267233). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4267233
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