REACTIVE ALKYD SURFACTANT AND STABLE EMULSIONS MADE THEREFROM

• Main Authors: BEEBE III MARTIN C, SANDOVAL ROBERT W, SPILMAN GARY E, MADKOUR AHMAD E, YOUNG TIMOTHY J, ORTIZ REBECCA S
• Format: Patent
• Language: English; Korean
• Published: 11.08.2014
• Subjects: ADHESIVES; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G; CHEMICAL PAINT OR INK REMOVERS; CHEMISTRY; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; CORRECTING FLUIDS; DYES; FILLING PASTES; GENERAL PROCESSES OF COMPOUNDING; INKS; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; ORGANIC MACROMOLECULAR COMPOUNDS; PAINTS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; POLISHES; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF MATERIALS THEREFOR; WOODSTAINS; WORKING-UP

An alkyd surfactant which is effective in emulsifying an alkyd resin is formed by copolymerization of at least one monomer having a hydrophilic group, at least one ethylenically unsaturated fatty acid or ester, and randomly, at least one polyol, and has a low degree of branching. Stable alkyd emulsion is produced by emulsification of the alkyd resin by the alkyd surfactant. Since the alkyd surfactant has an ethylenically unsaturated hydrophobic material group which may react with the alkyd resin during hardening, the alkyd surfactant is not subject to migration, blooming or leaching from a hardened coating.