RADIATION-CURABLE MAGNETIC PAINT AND MAGNETIC RECORDING MEDIUM OBTAINED BY 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: MIHOYA TAKASHI, SHINOURA OSAMU, NISHIMATSU MASAHARU, ISOBE YUKIHIRO, TANAKA KAZUSHI, KONNO RYOZO, OHTSUKI AKIRA, KUBOTA YUICHI, SUGAI MAKIO, KANNO NOBUMORI
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Sprache:eng
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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.