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, 1982
Filed:
Aug. 26, 1980
George W Panzer, Timonium, MD (US);
William Boyer, Baldwin, MD (US);
Alcolac, Inc., Baltimore, MD (US);
Abstract
A method of beneficiating ore containing barite by a froth flotation process. C.sub.8-34 alpha olefin sulfonates and salts thereof are the active component in compositions which are effective barite collectors and frothers. Additionally, the alpha olefin sulfonates can be admixed with C.sub.8-34 alkyl sulfates, salts thereof, tall oil fatty acids, salts thereof, mahogany petroleum sulfonates, salts thereof, sulfosuccinamates, salts thereof, as well as with admixtures of these compounds to achieve compositions which are efficient barite collectors and frothers.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile