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:
Apr. 11, 1978
Filed:
Mar. 22, 1977
Applicant:
Inventors:
Walter Lobunez, Princeton, NJ (US);
Joseph M Ilardi, South Brunswick, NJ (US);
R Martin Wright, East Brunswick, NJ (US);
Allan P Herring, Green River, WY (US);
Assignee:
FMC Corporation, Philadelphia, PA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C01D / ; B01D / ;
U.S. Cl.
CPC ...
423421 ; 23300 ; 2330 / ; 203 20 ; 252321 ; 4232 / ;
Abstract
Tributoxyethylphosphate is useful in controlling foam produced during the evaporative crystallization of calcined trona solutions. The chemical is effective at low concentrations, i.e. 1 to 30 ppm, and does not significantly alter the crystal habit of the sodium carbonate crystals.
Lobunez, Walter. (1978). Use of tributoxyethylphosphate to control foam in the production of soda (U.S. Patent No. 4083939). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4083939
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile