Patent ID: 11905225
Assignee: OMS INVESTMENTS, INC.
Field: Basic materials chemistry (Chemistry)
Classification: CPC C  A  Y | IPC A  C

Claim 3:
4. The liquid fertilizer composition of claim 1, comprising iron chelated to an aminopolycarboxylic acid, and wherein the aminopolycarboxylic acid comprises one or more of ethylenediamine tetraacetic acid (EDTA); diethylenetriamine pentaacetic acid (DTPA); N-(2-hydroxyethyl)ethylenediamine triacetic acid (HEDTA); cyclohexane-1,2-diamine tetraacetic acid (CDTA); ethylenediamine-N,N′-bis(o-hydroxyphenylacetic acid (o,o-EDDHA); ethylenediamine-N-(o-hydroxyphenylacetic)-N′-(p-hydroxyphenylacetic) acid (o,p-EDDHA); ethylenediamine-N,N′-bis(2-hydroxy-4-methylphenylacetic) acid (EDDHMA); ethylenediamine-N,N′-bis(5-carboxy-2-hydroxyphenylacetic) acid (EDDCHA); ethyl enedi amine-N,N′-bi s(2-hydroxy-5-sulfophenylacetic) acid (EDDHS A); N,N′-bis(2-hydroxyphenyl)ethylendiamine-N,N′-diacetic acid (HBED); or ethylenediamine-N,N′-disuccinic acid (EDDS).