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:
Feb. 21, 1989
Filed:
May. 06, 1988
Applicant:
Inventors:
Thomas M Knobel, Lake Jackson, TX (US);
Mary K Walker, Lake Jackson, TX (US);
Donald M Maschmeyer, Lake Jackson, TX (US);
Assignee:
The Dow Chemical Company, Midland, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G / ;
U.S. Cl.
CPC ...
521107 ; 521121 ; 524127 ; 524144 ; 524145 ; 524165 ; 524710 ; 524712 ; 524745 ; 524746 ; 25218215 ; 25218224 ; 25218227 ; 252518 ;
Abstract
An antistatic additive for polymers, particularly polyurethanes, is disclosed. The additive comprises an ionizable metal salt of a fluoroalkyl sulfonic acid and an enhancer. The enhancer is generally a salt or ester of a carboxylic acid or a phosphate ester.
Knobel, Thomas. (1989). Organic composition containing a fluoroalkyl sulfonic acid salt (U.S. Patent No. 4806571). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4806571
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile