Alkyl-iminodisuccinate chelating surfactant and method for synthesizing same

Alkyl-iminodisuccinate chelating surfactant and method for synthesizing same

The invention provides a alkyl-iminodisuccinate chelating surfactant, wherein in the structural formula, R represents paraffin base, and Y represents H, Na, K, or NH4. The method comprises coupling ahydrophobic long carbon chain onto an N atom of iminodisuccinate, thereby making the whole molecule h...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: WANG JUN, LI GANGSEN, YANG XUZHAO
Format: Patent
Sprache:chi ; eng
Schlagworte:
ADHESIVES
CHEMISTRY
DYES
MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
PAINTS
POLISHES
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Beschreibung
Zusammenfassung:The invention provides a alkyl-iminodisuccinate chelating surfactant, wherein in the structural formula, R represents paraffin base, and Y represents H, Na, K, or NH4. The method comprises coupling ahydrophobic long carbon chain onto an N atom of iminodisuccinate, thereby making the whole molecule has lipophilicity as well as hydrophilicity. Alkyl-iminodisuccinate is a novel surfactant, and simultaneously has excellent surface activity and chelating capability.