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:
Jul. 04, 1995
Filed:
Apr. 28, 1994
Applicant:
Inventors:
Sang-Hak Hwang, Wilmington, DE (US);
Thomas J Proffitt, Jr, Kinston, NC (US);
Assignee:
E. I. Du Pont de Nemours and Company, Wilmington, DE (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08L / ;
U.S. Cl.
CPC ...
524602 ; 524 87 ; 524 99 ; 524104 ; 524600 ; 524601 ; 523205 ; 428367 ; 428375 ; 428378 ; 4284735 ;
Abstract
Stable aqueous size of ammonia-and/or amine-neutralized poly(amide-acid) of certain aromatic dianhydrides with certain aromatic diamines.
Hwang, Sang-Hak. (1995). Aqueous size for fiber reinforced high temperature composites (U.S. Patent No. 5430096). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5430096
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile