发明名称 DYE TRANSFER TYPE THERMAL PRINTING SHEETS
摘要 A dye transfer sheet consisting of a transfer substrate and a coloring material layer comprising a high concentration layer which comprises a dye and is formed on the transfer substrate and a low concentration layer which comprises a water soluble resin or water dispersible resin having a polydimethylsiloxane structure and has a lower dye concentration than the high concentration layer and is formed on the high concentration layer. A dye transfer sheet consisting of a transfer substrate and a coloring material layer comprising a high concentration layer which comprises a dye and a binder polymer cross-linked with a cross-linking agent and is formed on the transfer substrate and a low concentration layer which comprises a water soluble resin or water dispersible resin and has a lower dye concentration than the high concentration layer and is formed on the high concentration layer. The dye transfer sheet of the present invention can be used in a multiple-use mode printing system including a relative speed printing.
申请公布号 US5118657(A) 申请公布日期 1992.06.02
申请号 US19890413176 申请日期 1989.09.26
申请人 MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. 发明人 KAWAKAMI, TETSUJI;MATSUDA, HIROMU;YUBAKAMI, KEIICHI;IMAI, AKIHIRO;TAGUCHI, NOBUYOSHI
分类号 B41M5/26;B41M5/382;B41M5/44 主分类号 B41M5/26
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