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:
Mar. 24, 1987
Filed:
Jan. 21, 1986
Applicant:
Inventors:
William B Tarpley, Jr, Downingtown, PA (US);
Gerald L Ruscitto, South Coatesville, PA (US);
Assignee:
Energy & Minerals Research Co., Exton, PA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A62D / ;
U.S. Cl.
CPC ...
252-8 ; 252-2 ; 252-3 ; 252-7 ;
Abstract
A gelled concentrate composition contains 70 to 30 weight percent gelled liquid and 30 to 70 weight percent solids component. The solids component comprises a fine powder of an ammonium compound and a vinyl polymer gelling agent. The gelling agent is present in the amount of 0.5 to 8.0 weight percent of the total composition. The resulting gelled concentrate, stable up to 18 months in storage, is useful in extinguishing fires.
Quick Actions:
Tarpley, Jr, William. (1987). Vinyl polymer gelling agent for powder dissemination composition (U.S. Patent No. 4652383). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4652383
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile