EP 1667946 A1 20060614 - FE(III)-COMPLEXES FOR USE AS MICRONUTRIENTS FOR FERTILIZERS
Title (en)
FE(III)-COMPLEXES FOR USE AS MICRONUTRIENTS FOR FERTILIZERS
Title (de)
Fe(III)-KOMPLEXE ALS MIKRONÄHRSTOFF FÜR DÜNGER
Title (fr)
COMPLEXES FE(III) EN TANT QUE MICRONUTRIMENTS POUR ENGRAIS
Publication
Application
Priority
- EP 2004010070 W 20040909
- CH 15582003 A 20030912
Abstract (en)
[origin: WO2005026080A1] The invention relates to fertilizer formulations that comprise an aqueous solution having a pH of 5 or more and a complex that contains Fe(III), a first ligand derived from sugar acids, optionally a second ligand and optionally a further cation of a metal selected from the alkaline earth metals, from the metals of groups 7A to 2b of the 4<th> period of the periodic system, from boron and from titanium. The inventive fertilizer formulations can be either used directly or once dissolved for soil conditioning and leaf conditioning against iron-induced chlorosis.
IPC 1-7
IPC 8 full level
C05D 9/02 (2006.01); C07F 15/02 (2006.01)
CPC (source: EP)
C05D 9/02 (2013.01); C07F 15/025 (2013.01)
Citation (search report)
See references of WO 2005026080A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
DOCDB simple family (application)
EP 2004010070 W 20040909; EP 04765003 A 20040909