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1. EP2632894 - COMPLEX OF DIVALENT METAL CATIONS AND CHELATING AGENT

Office European Patent Office
Application Number 11778560
Application Date 28.10.2011
Publication Number 2632894
Publication Date 04.09.2013
Publication Kind A1
IPC
C07C 229/76
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
229Compounds containing amino and carboxyl groups bound to the same carbon skeleton
76Metal complexes of amino carboxylic acids
A01N 37/44
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
37Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
44containing at least one carboxylic group or a thio-analogue, or a derivative thereof, and a nitrogen atom attached to the same carbon skeleton by a single or double bond, this nitrogen atom not being a member of a derivative or of a thio-analogue of a carboxylic group, e.g. amino-carboxylic acids
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
A01N 37/44
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES
37Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
44containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a nitrogen atom attached to the same carbon skeleton by a single or double bond, this nitrogen atom not being a member of a derivative or of a thio analogue of a carboxylic group, e.g. amino-carboxylic acids
C07C 229/76
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
229Compounds containing amino and carboxyl groups bound to the same carbon skeleton
76Metal complexes of amino carboxylic acids
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 AKZO NOBEL CHEMICALS INT BV
Inventors REICHWEIN ADRIANUS MARIA
LEPAGE JAMES N
SCHEPERMAN TEUNIS
Designated States
Priority Data 10190775 11.11.2010 EP
11778560 28.10.2011 EP
2011068950 28.10.2011 EP
40762310 28.10.2010 US
Title
(DE) KOMPLEX AUS BIVALENTEN METALLKATIONEN UND CHELATBILDNER
(EN) COMPLEX OF DIVALENT METAL CATIONS AND CHELATING AGENT
(FR) COMPLEXE CONSTITUÉ DE CATIONS MÉTALLIQUES BIVALENTS ET D'UN CHÉLATEUR
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.

(FR)
La présente invention concerne un complexe constitué de deux cations métalliques bivalents et d'un chélateur sélectionné dans le groupe comprenant EDDHA (acide éthylènediamine-N,N'-di-(hydroxyphénylacétique)), EDDHMA (acide éthylènediamine-N,N'-di-(hydroxy-méthylphénylacétique)) et HBED (acide N,N'-bis(hydroxybenzyl)éthylènediamine-N,N'-diacétique), un procédé de préparation dudit complexe, des compositions nutritionnelles pour les plantes contenant ledit complexe, et son utilisation en tant qu'algicide, bactéricide, herbicide, insecticide, molluscicide, virucide ou fongicide, autre qu'un fongicide ou un bactéricide utilisé pour des soins personnels.

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