POURABLE LIQUID FORMULATIONS OF SOLID WETTING AGENTS

The present invention relates to wetting agent formulations comprising wetting agents combined with co-additives that ensure the wetting agent formulation is a flowable liquid at room temperature. Wetting agents suitable for use in this invention are multi-branched block copolymers. The copolymers i...

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Bibliographische Detailangaben
Hauptverfasser:	Stokes, Jimmy M, Moon, Nicholas G, Whiteside, Shirley A
Format:	Patent
Sprache:	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 present invention relates to wetting agent formulations comprising wetting agents combined with co-additives that ensure the wetting agent formulation is a flowable liquid at room temperature. Wetting agents suitable for use in this invention are multi-branched block copolymers. The copolymers include a polyfunctional base which is an oxygen-containing compound having at least three ethylene oxide/propylene oxide block copolymer branches attached thereto. The co-additives include a combination of a solvent with an intermediate-to-high polar parameter and a low hydrogen bonding parameter and a solvent with intermediate-to-high hydrogen bonding parameter, as defined by Hansen's solubility parameters.