Thermosetting powder coating compositions

Provided are thermosetting coating compositions comprised of a core active mixture of a glycidyl group containing acrylic polymer and an aliphatic carboxyl functional polyester, e.g., poly(tetramethylene trans-1,4-cyclohexanedicarboxylate) along with an aliphatic polycarboxylic acid. The coatings ob...

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Bibliographic Details
Main Authors PHILLIPS; BRIAN S, BARBEE; ROBERT B
Format Patent
LanguageEnglish
Published 29.04.1997
Edition6
Subjects
ADHESIVES
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
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
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Summary:Provided are thermosetting coating compositions comprised of a core active mixture of a glycidyl group containing acrylic polymer and an aliphatic carboxyl functional polyester, e.g., poly(tetramethylene trans-1,4-cyclohexanedicarboxylate) along with an aliphatic polycarboxylic acid. The coatings obtained from the application and curing of these compositions possess excellent weathering properties.
Bibliography:Application Number: US19960633349