发明名称 Heat transfer recording medium and printed product
摘要 A heat transfer recording medium includes a protective layer containing mainly a polyvinylbutyral resin, phenoxy resin, or polyvinylacetal resin, an adhesive layer having a glass transition point Tg1 falling within the range Tg1<=T-80° C., an ink image receiving layer/adhesive layer having a glass transition point Tg2 falling within the range 60° C.<=Tg2<=Tg-50° C., and a hot-melt ink image receiving layer/adhesive layer 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° 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° C. or more are mixed at a weight ratio of 1:9 to 5:5.
申请公布号 US7138359(B2) 申请公布日期 2006.11.21
申请号 US20040015648 申请日期 2004.12.20
申请人 KABUSHIKI KAISHA TOSHIBA 发明人 WASHIZUKA JUNICHI
分类号 B41M5/035;B41M5/00;B41M5/382;B41M5/42;B41M5/44;B41M5/52;B41M7/00;D21C7/00 主分类号 B41M5/035
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