ELECTRODEPOSITION COATING COMPOSITION

PROBLEM TO BE SOLVED: To provide an electrodeposition coating composition which has reduced heating loss in comparison to conventional electrodeposition coating compositions.SOLUTION: The electrodeposition coating composition does not substantially contain a crosslinking agent, and an electrodeposit...

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Bibliographische Detailangaben
Hauptverfasser:	KANEKO SOHEI, KOJIMA YOSHIO, SHO KATSUHIKO, NOJIMA KENJI
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES APPARATUS THEREFOR CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS CORRECTING FLUIDS DYES ELECTROFORMING ELECTROLYTIC OR ELECTROPHORETIC PROCESSES 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 PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTIONOF COATINGS THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide an electrodeposition coating composition which has reduced heating loss in comparison to conventional electrodeposition coating compositions.SOLUTION: The electrodeposition coating composition does not substantially contain a crosslinking agent, and an electrodeposition coating film formed by the electrodeposition coating of the composition, has a heating loss of 10 mass% or less when heated at 200°C for 25 min after being dried at 105°C for 3 h. The electrodeposition coating composition preferably contains an amine-modified epoxy resin (A) that is obtained by modifying an epoxy resin having a bisphenol skeleton with an amine compound and a plasticizer (B) that is composed of an aromatic alcohol compound.