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:
Jan. 13, 1976
Filed:
Apr. 08, 1974
Applicant:
Inventors:
Raimond Pals, Farmingdale, NJ (US);
Robert J Fuchs, Clark, NJ (US);
John C Schwartz, Green River, WY (US);
Assignee:
FMC Corporation, Philadelphia, PA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C01B / ; C01B / ;
U.S. Cl.
CPC ...
423315 ;
Abstract
Finely divided sodium tripolyphosphate (STPP) particles are sprayed with a solution of sodium orthophosphate to prepare an agglomerated feed material which is then calcined at 300.degree. to 600.degree.C to produce granular STPP of medium range bulk density.
Pals, Raimond. (1976). Process for preparing medium density granular sodium tripolyphosphate (U.S. Patent No. 3932590). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/3932590
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile