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:
Jul. 04, 1978
Filed:
Jul. 21, 1976
Applicant:
Inventor:
Alan J Nott, Crantock nr. Newquay, GB;
Assignee:
Anglo-American Clays Corporation, Sandersville, GA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B03D / ;
U.S. Cl.
CPC ...
209166 ;
Abstract
Complex phosphate esters or salts thereof, of a non-ionic surface active compound, are utilized as collector agents for removing titanium-based impurities from kaolin clays in a froth flotation process.