专利名称：Reversible thermosensitive recording
medium, reversible thermosensitiverecording label, reversible thermosensitiverecording member, image-processingapparatus and image-processing method
发明人：Shimbo, Hitoshi Ricoh Company,
Ltd.,Hayakawa, Kunio Ricoh Company,Ltd.,Kawahara, Shinya Ricoh Company, Ltd.
申请号：EP07104158.6申请日：20070314公开号：EP1834799B1公开日：20080924
摘要：There is provided a reversible thermosensitive recording medium including asupport, an intermediate layer, and a thermosensitive recording layer which reversiblychanges a color thereof depending on a temperature, wherein the thermosensitiverecording layer contains an electron-donating coloring compound, and an electron-accepting compound represented by the following general formula 1: where, n is aninteger of 23 or more, and wherein the intermediate layer is disposed between thesupport and the thermosensitive recording layer, and contains hollow particles having avoid ratio of 70% or more, a maximum diameter D100 of 5.0 µm to 10.0 µm, and a ratioD100/D50 of 2.0 to 3.0 where the ratio D100/D50 is a ratio of the maximum diameterD100 to a 50% cumulative particle diameter D50 of the hollow particles.
申请人：RICOH KK
地址：JP
国籍：JP
代理机构：Barz, Peter
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