| 发明名称 |
HEAT-SENSITIVE RECORDING SHEET FOR MULTIPLE DUPLICATION |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a heat-sensitive recording sheet for multiple duplication which generates a duplicated image with high recording density and recorded image quality. <P>SOLUTION: In the heat-sensitive recording sheet for multiple duplication structured of at least an upper leaf recording sheet and a lower leaf recording sheet stacked on each other, a heat-sensitive recording layer containing a leuco dye and a developer is formed on one side of a base material, and a heat transfer layer containing a leuco dye, a developer and a heat-fusible material is formed on the other side. <P>COPYRIGHT: (C)2004,JPO |
| 申请公布号 |
JP2003285568(A) |
申请公布日期 |
2003.10.07 |
| 申请号 |
JP20020090829 |
申请日期 |
2002.03.28 |
| 申请人 |
NIPPON PAPER INDUSTRIES CO LTD |
发明人 |
DATE TAKASHI;NAGAI TATSUO;HAMADA KAORU;OMORI TAKASHI |
| 分类号 |
B41M5/28;B41M5/26;B41M5/30;B41M5/382;B41M5/40;B42D11/00;B42D15/00 |
主分类号 |
B41M5/28 |
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