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:
Dec. 05, 1995
Filed:
Feb. 16, 1994
Applicant:
Inventors:
Joseph Schapira, Paris, FR;
Jean-Claude Cheminaud, Herblay, FR;
Pascal Petitbon, Gennevilliers, FR;
Dominique Imbert, Courbevoie, FR;
Assignee:
CFPI, Gennevilliers, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C05G / ;
U.S. Cl.
CPC ...
71 6412 ; 71 6413 ; 106213 ; 252 495 ;
Abstract
Anticlumping composition intended for fertilizers comprising an aqueous solution of at least one surfactive agent and at least one high molecular weight polymer soluble in the said aqueous solution, wherein the surfactive agent is consisting of a phosphoric ester acid salt.