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:
Sep. 17, 1996
Filed:
Nov. 02, 1994
Applicant:
Inventor:
Jeffrey S Dugan, Asheville, NC (US);
Assignee:
BASF Corporation, Mount Olive, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D02G / ; D02G / ;
U.S. Cl.
CPC ...
57224 ; 57210 ;
Abstract
Disclosed are microfiber-containing core-spun yarns and fabrics formed therefrom, wherein the core-spun yarn contains a core containing one or more non-micro fibers and a sheath covering and twisted about the core, wherein the sheath contains either staple composite islands-in-the-sea microfiber-generating fibers or staple microfibers formed by treating the composite fibers with a solvent to remove the sea component either before or after formation of the fabric.