Soluble polymers with low conversion of acids from aromatic epoxy resins and diacids and crosslinked coatings prepared therefrom

• Main Authors: MARKS, MAURICE J, SNELGROVE, ROY V, FALCONE-POTTS, SUSAN K
• Format: Patent
• Language: Chinese; English
• Published: 16.08.2008
• Subjects: ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; ADHESIVES; CHEMICAL PAINT OR INK REMOVERS; CHEMISTRY; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS; COMPOSITIONS BASED THEREON; CORRECTING FLUIDS; DYES; FILLING PASTES; INKS; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ORGANIC MACROMOLECULAR COMPOUNDS; PAINTS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; POLISHES; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF MATERIALS AS ADHESIVES; USE OF MATERIALS THEREFOR; WOODSTAINS

An uncrosslinked, soluble, epoxy terminated high molecular weight epoxy ester resin having an acid number from about 5 to about 30 comprising the reaction product of a low molecular weight epoxy resin and a dicarboxylic acid; and a coating produced from the uncrosslinked, soluble, epoxy terminated high molecular weight epoxy ester resin.