METHOD FOR PRODUCING POWDER COATING MATERIAL

PROBLEM TO BE SOLVED: To provide a method for producing an economical powder coating material capable of utilizing a resource effectively without degrading its film characteristics. SOLUTION: This method for producing the powder coating material from a fine powder byproduct produced in a crushing pr...

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Bibliographische Detailangaben
Hauptverfasser:	MASUDA SHO, NAGAO TETSUO, IKEDA TOSHIKAZU
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS CORRECTING FLUIDS DYES FILLING PASTES INKS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING POLISHES USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a method for producing an economical powder coating material capable of utilizing a resource effectively without degrading its film characteristics. SOLUTION: This method for producing the powder coating material from a fine powder byproduct produced in a crushing process after kneading a raw material composition for the powder coating material is provided by forming the fine powder byproduct at a temperature from 50 deg.C to a glass-transition temperature of a resin in the raw material of the above powder coating material for making pellets, weakly crushing the pellets by using a crusher and then using it as the above raw material composition for the powder coating material.