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:
Nov. 05, 2002
Filed:
Aug. 17, 2000
Applicant:
Inventor:
J. Richard Green, Plainview, TX (US);
Assignee:
Magline, Inc., Plainview, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01F 3/12 ; C01B 2/526 ; C05G 5/00 ;
U.S. Cl.
CPC ...
B01F 3/12 ; C01B 2/526 ; C05G 5/00 ;
Abstract
A magnesium ammonium phosphate slurry and method of producing magnesium ammonium phosphate slurries. The method provides for obtaining a magnesium hydroxide supply having a small particle size of about 1 to 2 microns. Aqua ammonia and phosphoric acid are sequentially added while maintaining the temperature at below 110° F. The magnesium ammonium phosphate slurry formed has a small particle size of about 2 to 5 microns.