Metal complexes comprising a ligand derived from 2-aryl-2-hydroxyacetic acid and a divalent or trivalent metal cation, and their use

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United States of America Patent

PATENT NO 8372176
APP PUB NO 20100288004A1
SERIAL NO

12301806

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Abstract

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The invention relates to the use of metal complexes comprising a ligand derived from 2-aryl-2-hydroxyacetic acid and a divalent or trivalent metal cation and to the use of the said ligands in dissolving divalent or trivalent metal cations in aqueous phase.

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Patent Owner(s)

Patent OwnerAddress
CLARIANT SPECIALITY FINE CHEMICALS (FRANCE)IMMEUBLE LE PLEIN QUEST 52 AVENUE DES CHAMPS PIERREUX 92000 NANTERRE 92000

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cathelineau, Claude Vaujours, FR 1 0
Jus, Sébastien Paris, FR 3 4
Schouteeten, Alain Ezanville, FR 23 35

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