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. 25, 1993
Filed:
Dec. 09, 1991
Applicant:
Inventors:
Thomas P Izod, Basking Ridge, NJ (US);
Morris B Berenbaum, Summit, NJ (US);
Morton H Litt, University Heights, OH (US);
Assignee:
Allied-Signal Inc., Morris Township, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D01F / ;
U.S. Cl.
CPC ...
264203 ; 26421116 ;
Abstract
This invention relates to a process for removal of spinning solvents from solution spun fibers by extraction with an extraction solvent such as a polyether.