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:
Dec. 14, 1993
Filed:
Dec. 21, 1992
Applicant:
Inventor:
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 ...
D06M / ; D06M / ;
U.S. Cl.
CPC ...
252-88 ; 252-86 ; 252-89 ; 811564 ;
Abstract
A combination of potassium C.sub.6 to C.sub.18 alkyl phosphate and partially amidated polyalkyleneimine reduces the static propensity of substantially amorphous poly(m-phenylene isophthalamide) fiber containing surfactant.
Proffitt, Jr, Thomas. (1993). Antistatic finish for dyeable surfactant-containing poly(m-phenylene (U.S. Patent No. 5269952). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5269952
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile