发明名称 THERMAL TRANSFER RECORDING MEDIUM
摘要 PURPOSE:To transfer a sharp recording image having no flaw even to receiving paper low in smoothness by utilizing a specific polymer by combining the same with an ink layer. CONSTITUTION:A thermoplastic ink release layer 2 is provided on a support 1 and a thermoplastic ink layer 3 is further provided thereon. The ink layer 3 is based on a colorant, a polystyrene/polyisoprene/polystyrene and/or polystyrene/polybutadiene/polystyrene copolymer and an ethylene/vinyl acetate copolymer (containing 20-35wt.% of vinyl acetate) and/or ethylene/ethyl acrylate copolymer (containing 20-35wt.% of ethyl acrylate) having a melt index of 50-2,500. By this ink layer 3, a transfer image can be closely adhered to the uneven surface of rough paper sufficiently and printing quality can be enhanced. Further, the thermoplastic ink release layer 2 smoothly performs the release and transfer between the support 1 and the ink layer 3.
申请公布号 JPH022076(A) 申请公布日期 1990.01.08
申请号 JP19880145807 申请日期 1988.06.15
申请人 RICOH CO LTD 发明人 IDE YOJI;UYAMA KINYA
分类号 B41M5/395;B41M5/26;B41M5/30 主分类号 B41M5/395
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