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:
Apr. 30, 1991
Filed:
Apr. 13, 1989
Applicant:
Inventor:
Hung H Yang, Richmond, VA (US);
Assignee:
E. I. Du Pont de Nemours and Company, Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D01D / ;
U.S. Cl.
CPC ...
264171 ; 264184 ; 264205 ; 2642103 ; 2642106 ; 2642108 ; 26421116 ; 26421119 ;
Abstract
A process for making oriented, shaped articles of para-aramid/thermally-consolidatable polymer blends by orienting spinnable dopes containing 10 to 25% by weight fiber-forming polymers being at least about 55% and less than about 80% para-aramid and at least about 20% and less than about 45% thermally consolidatable polymer in a common solvent and removing the solvent.
Yang, Hung. (1991). Process for making oriented, shaped articles of (U.S. Patent No. 5011643). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5011643
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile