发明名称 Heat transfer recording medium and printed product
摘要 <p>A heat transfer recording medium includes a protective layer (2) containing mainly a polyvinylbutyral resin, phenoxy resin, or polyvinylacetal resin, an adhesive layer (32) having a glass transition point Tgl falling within the range Tg1 </= T - 80 DEG C, an ink image receiving layer/adhesive layer (33) having a glass transition point Tg2 falling within the range 60 DEG C </= Tg2 </= Tg - 50 DEG C, and a hot-melt ink image receiving layer/adhesive layer (42) in which a first resin component having a number-average molecular weight of 16,000 or more and a glass transition point of Tg - 80 DEG C or less and a second resin component having a number-average molecular weight of 16,000 or less and a glass transition point of Tg - 50 DEG C or more are mixed at a weight ratio of 1 : 9 to 5 : 5. <IMAGE></p>
申请公布号 EP1378370(B1) 申请公布日期 2006.10.18
申请号 EP20030023147 申请日期 2002.06.13
申请人 KABUSHIKI KAISHA TOSHIBA 发明人 WASHIZUKA, JUNICHI
分类号 B41M5/035;B41M5/52;B41M5/00;B41M5/382;B41M5/42;B41M5/44;B41M7/00;D21C7/00 主分类号 B41M5/035
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