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, 2019
Filed:
Dec. 02, 2014
Applicant:
Ecophos S.a., Louvain-la-Neuve, BE;
Inventor:
Mohamed Takhim, Corroy-le-Grand, BE;
Assignee:
ECOPHOS S.A., Louvain-la-Neuve, BE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C05B 11/12 (2006.01); C05B 1/04 (2006.01); C05B 7/00 (2006.01); C05B 1/02 (2006.01); C01B 25/30 (2006.01); C01B 25/32 (2006.01); C01B 25/26 (2006.01); C01B 25/40 (2006.01); C01B 25/28 (2006.01); C01B 25/37 (2006.01); C01B 25/22 (2006.01); C01B 25/36 (2006.01); A23L 33/16 (2016.01);
U.S. Cl.
CPC ...
C05B 11/12 (2013.01); A23L 33/16 (2016.08); C01B 25/2212 (2013.01); C01B 25/265 (2013.01); C01B 25/28 (2013.01); C01B 25/30 (2013.01); C01B 25/306 (2013.01); C01B 25/32 (2013.01); C01B 25/324 (2013.01); C01B 25/36 (2013.01); C01B 25/37 (2013.01); C01B 25/375 (2013.01); C01B 25/40 (2013.01); C05B 1/02 (2013.01); C05B 1/04 (2013.01); C05B 7/00 (2013.01); A23V 2002/00 (2013.01); C01P 2004/61 (2013.01);
Abstract
A source of phosphate for agriculture and food industry comprises a phosphate salt in solid form of formula M(HPO4)y.zH2O in which M is Na, K, NH4, n=2, and y=1; or M is Ca, n=1, y=1; or M is Al or Fe, n=2, y=3; and in which z is 0, 1 or 2, wherein said phosphate salt has a phosphate content expressed as a P2O5 content of between 30 and 50% by weight of the phosphate salt, and it has a cadmium content lower than 0.40 ppm.