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:
Aug. 07, 1979
Filed:
Feb. 28, 1978
Applicant:
Inventors:
Munetaka Kawaguchi, Nagoya, JP;
Masayoshi Miyake, Nagoya, JP;
Assignee:
Sumitomo Electric Industries, Ltd., Osaka, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01B / ; H01F / ;
U.S. Cl.
CPC ...
428371 ; 335299 ; 427116 ; 427117 ; 427118 ; 428377 ; 428383 ; 428900 ; 428474 ; 1741 / ; 1741 / ;
Abstract
A self-bonding magnet wire suitable for use in making coils, especially deflection yoke coils for television, obtained by coating and baking on a bare conductor or an insulated wire conductor an enamel comprising a polymer solution prepared by reacting two or more copolyamides, at least one of which is a copolyamide containing a nylon-12 unit in the molecule thereof, under heating in a solvent containing at least one compound with a phenolic hydroxyl group in the molecule thereof.