PAINT COMPOSITION FOR MAGNETIC FILM

PURPOSE:To improve the strength of a coated film by adding an adsorbent for an org. solvent to a paint. CONSTITUTION:If a material having high affinity to an org. solvent is added to a paint and is used as an adsorbent, the evaporation of the org. solvent in the stage of curing thermally the coated...

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Bibliographische Detailangaben
Hauptverfasser:	NAGASHIRO KAZUICHI, AKAGI MOTOO, KATSUMOTO MASAYUKI, KATOU YOSHIKI, TAKASAGO HIDEKAZU
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS CORRECTING FLUIDS DYES FILLING PASTES INFORMATION STORAGE INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER INKS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING PHYSICS POLISHES USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	PURPOSE:To improve the strength of a coated film by adding an adsorbent for an org. solvent to a paint. CONSTITUTION:If a material having high affinity to an org. solvent is added to a paint and is used as an adsorbent, the evaporation of the org. solvent in the stage of curing thermally the coated film delays and the coated film is made porous. When a liquid lubricant is at the same time coated on the surface of the coated film, the lubricant infilters the fine pores owing to an adsorption effect of the adsorbent for the liquid lubricant thus improving the strength of the coated film. The amt. of the adsorbent to be added is preferably 0.1-20pts.wt. by the whole weight of the coated film as 100pts.wt. >=1 Kind among active carbon, silica, zeolite, molecular sieving carbon, molecular sieves and active alumina are used as the adsorbent.