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:
Oct. 27, 1998
Filed:
Jun. 07, 1995
David George Bennie, Rocky Point, NC (US);
Robert James Collins, Wilmington, NC (US);
Hans Rudolf Frankfort, Kinston, NC (US);
Stephen Buckner Johnson, Wilmington, NC (US);
Benjamin Hughes Knox, Wilmington, DE (US);
Joe Forrest London, Jr, Greenville, NC (US);
Elmer Edwin Most, Jr, Durhan, NC (US);
Girish Anant Pai, Matthews, NC (US);
E. I. du Pont de Nemours and Company, Wilmington, DE (US);
Abstract
A direct melt spinning process for providing high filament count fine filament polyester yarns having excellent mechanical quality and along-end uniformity and unitary interlace by spinning all the filaments of such high filament count yarn from a single spinneret. Such yarns may be used as direct-use yarns and as draw-feed yarns for preparing drawn flat yarns and draw-textured yarns.