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1. US20130247630 - COMPLEX OF DIVALENT METAL CATIONS AND CHELATING AGENT

Office United States of America
Application Number 13880897
Application Date 28.10.2011
Publication Number 20130247630
Publication Date 26.09.2013
Publication Kind A1
IPC
C05F 11/00
CCHEMISTRY; METALLURGY
05FERTILISERS; MANUFACTURE THEREOF
FORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C84
11Other organic fertilisers
C07F 3/06
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
FACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
3Compounds containing elements of Groups 2 or 12 of the Periodic System
06Zinc compounds
CPC
C05F 11/00
CCHEMISTRY; METALLURGY
05FERTILISERS; MANUFACTURE THEREOF
FORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
11Other organic fertilisers
C07F 3/06
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
3Compounds containing elements of Groups 2 or 12 of the Periodic System
06Zinc compounds
Applicants Reichwein Adrianus Maria
AKZO NOBEL CHEMICALS INTERNATIONAL B.V.
Lepage James N.
Scheperman Teunis
Inventors Reichwein Adrianus Maria
Lepage James N.
Scheperman Teunis
Priority Data 10190775.6 11.11.2010 EP
Title
(EN) COMPLEX OF DIVALENT METAL CATIONS AND CHELATING AGENT
Abstract
(EN)

The present invention relates to a complex of two divalent metal cations and a chelating agent chosen from the group of EDDHA (ethylenediamine-N,N′-di-(hydroxyphenyl acetic acid)), EDDHMA (ethylenediamine-N,N′-di-(hydroxy-methylphenyl acetic acid)), and HBED(N,N′-bis(hydroxybenzyl)ethylenediamine-N,N′-diacetic acid), a process to prepare such complex, plant nutrition compositions containing such complex and the use thereof as an algaecide, a bactericide, a herbicide, an insecticide, a molluscicide, a virucide or a fungicide, other than a fungicide or bactericide used for personal care.

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