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. 29, 2002
Filed:
Feb. 05, 2001
Applicant:
Inventors:
Glen Patrick Reese, Charlotte, NC (US);
Gary William Cooper, Charlotte, NC (US);
Assignee:
Arteva North America S.A.R.L., Zurich, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D01F 6/00 ;
U.S. Cl.
CPC ...
D01F 6/00 ;
Abstract
Low shrinkage, short-cut polyethylene terephthalate fiber exhibiting dispersibility suitable for incorporation into wet laid non-woven products is produced through the use of steam-annealing. The preferred fibers exhibit a hot air shrinkage value of less than about 10 percent, have a length of less than 3 inches, and a dispersion index of less than 5.
Reese, Glen. (2002). Low shrinkage, uncrimped short-cut fibers for use in wet laid non-woven products and method for making same (U.S. Patent No. 6472066). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6472066
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile