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. 09, 1998
Filed:
Dec. 20, 1996
Applicant:
Inventors:
Nicole Lee Blankenbeckler, Richmond, VA (US);
Joseph Michael Donckers, II, Midlothian, VA (US);
Warren Francis Knoff, Richmond, VA (US);
Assignee:
E. I. du Pont de Nemours and Company, Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D01F / ;
U.S. Cl.
CPC ...
264127 ; 2641 / ; 264187 ; 26421116 ; 264233 ;
Abstract
A process for spinning a fully water washed fluorinated olefinic polymer intermediate fiber structure from a mixture of an aqueous dispersion of particles of the fluorinated olefinic polymer and a solution of a cellulosic ether.
Blankenbeckler, Nicole. (1998). Dispersion spinning process for polytetrafluoroethylene and related (U.S. Patent No. 5762846). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5762846
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile