Radiation-curable, magnetic coating material and magnetic recording medium using the same

PCT No. PCT/JP82/00284 Sec. 371 Date Feb. 28, 1983 Sec. 102(e) Date Feb. 28, 1983 PCT Filed Jul. 22, 1982 PCT Pub. No. WO83/00340 PCT Pub. Date Feb. 3, 1983.This invention concerns a radiation-curable, magnetic coating material and a magnetic recording medium made with the coating, which is characte...

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Hauptverfasser:	KUBOTA, YUICHI, SHINOURA, OSAMU, ISOBE, YUKIHIRO, KONNO, RYOZO, TANAKA, KAZUSHI, KANNO, NOBUMORI, OHTSUKI, AKIRA, MIHOYA, TAKASHI, SUGAI, MAKIO, NISHIMATSU, MASAHARU
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COMPOSITIONS BASED THEREON CORRECTING FLUIDS DYES FILLING PASTES INFORMATION STORAGE INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER INKS MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING PHYSICS POLISHES THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	PCT No. PCT/JP82/00284 Sec. 371 Date Feb. 28, 1983 Sec. 102(e) Date Feb. 28, 1983 PCT Filed Jul. 22, 1982 PCT Pub. No. WO83/00340 PCT Pub. Date Feb. 3, 1983.This invention concerns a radiation-curable, magnetic coating material and a magnetic recording medium made with the coating, which is characterized in that a water-soluble or water-dispersed resin having at least one radiation-curable, unsaturated double is contained as a vehicle. The vehicle may also contain a water-soluble or water-dispersible resin, or mixtures thereof free from such an unsaturated double bond. The invention provides a magnetic recording medium with improved durability, softness, flexibility, and heat resistance.