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:
Oct. 14, 1986
Filed:
Aug. 30, 1985
Applicant:
Inventors:
Duane J Lewis, Ponca City, OK (US);
William H McNeese, Aberdeen, MS (US);
Assignee:
Vista Chemical Company, Houston, TX (US);
Primary Examiner:
Int. Cl.
CPC ...
C01F / ;
U.S. Cl.
CPC ...
423630 ;
Abstract
A process for the vapor phase production of alumina by introducing steam into the vapor space above a heated, liquid phase aluminum alkoxide in which the aluminum alkoxide is hydrolyzed in a heated reaction zone downstream from the liquid alkoxide and collected as a dry powder without the necessity for utilizing conventional drying processes.
Lewis, Duane. (1986). Production and recovery of alumina from vapor phase hydrolysis of (U.S. Patent No. 4617183). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4617183
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile