THICKENING AND WETTING AGENTS

THICKENING AND WETTING AGENTS

A rosin alcohol alkoxylated with 0-200 moles of at least one alkylene oxide selected from the group consisting of ethylene oxide, propylene oxide, butylene oxide, and combinations thereof per mole of alcohol is provided. A thickening agent and a method for making the thickening agent includes an alk...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: RHUBRIGHT DOUGLAS C, WIGGINS MICHAEL S
Format: Patent
Sprache:eng
Schlagworte:
ADHESIVES
CHEMISTRY
DRIERS (SICCATIVES)
DRYING-OILS
DYES
FRENCH POLISH
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
PAINTS
POLISHES
TURPENTINE
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Beschreibung
Zusammenfassung:A rosin alcohol alkoxylated with 0-200 moles of at least one alkylene oxide selected from the group consisting of ethylene oxide, propylene oxide, butylene oxide, and combinations thereof per mole of alcohol is provided. A thickening agent and a method for making the thickening agent includes an alkoxylated rosin alcohol alkoxylated with 0-200 moles of at least one alkylene oxide selected from the group consisting of ethylene oxide, propylene oxide, butylene oxide, and combinations thereof per mole of alcohol where the alkoxylated rosin alcohol is reacted using a linking compound for linking at least two hydroxyl groups. The alkoxylated rosin alcohol and linking group may be reacted with a polyalkylene glycol. The alkoxylated rosin alcohol and thickening agent may be incorporated into an emulsion polymer or a polymer dispersion, or a paint or coating composition, as a wetting agent or rheology modifier, respectively.