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:
May. 12, 1998
Filed:
Aug. 25, 1994
Applicant:
Inventor:
Kirtland P Clark, West Greenwich, RI (US);
Assignee:
Dynax Corporation, Elmsford, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A62D / ;
U.S. Cl.
CPC ...
252-2 ; 252-3 ; 528332 ; 562556 ;
Abstract
This invention relates to water soluble fluorochemical foam stabilizers and film formers derived from polyamines, perfluoroalkyl group containing esters or acid halides and hydrophilic and hydrophobic group containing compounds which react with primary, secondary and tertiary amino groups. The novel foam stabilizers and film formers are useful as additives for aqueous film forming foam fire fighting agents improving the foam stability against polar solvents and enhancing the fire fighting performance.
Clark, Kirtland. (1998). Fluorochemical foam stabilizers and film formers (U.S. Patent No. 5750043). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5750043
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile