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:
Jun. 19, 2001
Filed:
Jul. 15, 1994
Applicant:
Inventors:
Olli P. Tuominen, Ogden, UT (US);
Carol W. Morgan, Asheville, NC (US);
Dominick A. Burlone, Asheville, NC (US);
Keith V. Blankenship, Asheville, NC (US);
Assignee:
BASF Corporation, RTP, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B28B 3/20 ; H01L 3/900 ;
U.S. Cl.
CPC ...
B28B 3/20 ; H01L 3/900 ;
Abstract
Fibers which contain potentially superconducting material are dry spun by the steps of preparing a suspension of potentially superconducting powder in a thickened solvent; preparing a solution of fiber-forming polymer; supplying the suspension and the solution to a spinning apparatus; in the spinning apparatus, arranging the solution and the suspension in a bicomponent arrangement; extruding the arranged solution and suspension from a spinneret as a bicomponent filament; and removing the solvent from the filament.