STABILIZING AQUEOUS ANIONIC RESINOUS DISPERSIONS WITH CHELATING AGENTS

Stabilization of aqueous resinous dispersions containing a pigment of a divalent metal such as strontium chromate is disclosed. Stabilization is achieved by incorporating a chelating agent in the dispersion. L'invention concerne une stabilisation de dispersions aqueuses résineuses contenant un...

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Bibliographische Detailangaben
Hauptverfasser:	WILSON, CRAIG A, VALKO, JOSEPH T, PEFFER, ROBIN M
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS CORRECTING FLUIDS DYES FILLING PASTES INKS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING POLISHES USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	Stabilization of aqueous resinous dispersions containing a pigment of a divalent metal such as strontium chromate is disclosed. Stabilization is achieved by incorporating a chelating agent in the dispersion. L'invention concerne une stabilisation de dispersions aqueuses résineuses contenant un pigment d'un métal divalent tel que le chromate de strontium. La stabilisation est atteinte en incorporant un agent de chélation dans la dispersion.