A pourable water dispersible thickening composition for aqueous systems and a method of thickening said aqueous systems

A pourable at 25 [deg]C, water dispersible associative thickener compsn. with diminished volatile organic content for aq. systems comprises: (a) about 15-40 wt.% of an associative thickener polymer; (b) about 30-85 water and (c) about 1-30% of one or more surfactants selected from anionic and nonion...

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Bibliographische Detailangaben
Hauptverfasser:	CODY, CHARLES A, DOOLAN, JOSEPH G
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS CORRECTING FLUIDS DYES FILLING PASTES INKS MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE 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:	A pourable at 25 [deg]C, water dispersible associative thickener compsn. with diminished volatile organic content for aq. systems comprises: (a) about 15-40 wt.% of an associative thickener polymer; (b) about 30-85 water and (c) about 1-30% of one or more surfactants selected from anionic and nonionic surfactants. Also claimed is increasing the viscosity and levelling characteristics of an aq. system.