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:
Jul. 14, 2015
Filed:
Jan. 04, 2011
Applicants:
Javier Erro, Pamplona, ES;
Roberto Baigorri, Huarte/Uharte, ES;
Jose Garcia-mina, Iza, ES;
Jean-claude Yvin, Saint Malo, FR;
Inventors:
Javier Erro, Pamplona, ES;
Roberto Baigorri, Huarte/Uharte, ES;
Jose Garcia-Mina, Iza, ES;
Jean-Claude Yvin, Saint Malo, FR;
Assignee:
CENTRE MONDIAL D'INNOVATION, Saint-Malo, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C05B 1/02 (2006.01); C05B 1/04 (2006.01); C05B 11/04 (2006.01); C05B 17/00 (2006.01); C05F 11/02 (2006.01);
U.S. Cl.
CPC ...
C05B 1/02 (2013.01); C05B 1/04 (2013.01); C05B 11/04 (2013.01); C05B 17/00 (2013.01);
Abstract
The invention relates to phosphate compounds obtained according to a method comprising reaction of a source of insoluble phosphate with an organic source, principally of vegetable origin, optionally in the presence of a mineral acid or an organic acid, said organic source having at least 10% of complexing functional groups. The compounds of the invention are useful for preparing fertilizer.