发明授权
- 专利标题： Heat transfer sheet
- 专利标题（中）： 传热片
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申请号： US858982申请日： 1992-05-21
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公开(公告)号： US5330960A公开(公告)日： 1994-07-19
- 发明人: Masashi Ono , Shigeo Yasui , Ayashi Noguchi , Ryohei Takiguchi , Hiroshi Eguchi , Komei Kafuku
- 申请人： Masashi Ono , Shigeo Yasui , Ayashi Noguchi , Ryohei Takiguchi , Hiroshi Eguchi , Komei Kafuku
- 申请人地址： JPX
- 专利权人： Dai Nippon Printing Co., Ltd.
- 当前专利权人： Dai Nippon Printing Co., Ltd.
- 当前专利权人地址： JPX
- 优先权： JPX2-255512 19900925
- 主分类号： B41M5/035
- IPC分类号： B41M5/035 ; B41M5/26 ; B41M5/385 ; C09B57/06 ; B41M5/38
摘要：
A dye and a heat transfer sheet for use in a heat transfer printing method employing a sublimable dye, capable of producing an image which has a sufficiently high density and is excellent in sharpness, fastness properties and, in particular, resistance to light are provided. The dye has the following formula (I): ##STR1## The heat transfer sheet includes a substrate sheet, and a dye layer including the dye having formula (I), provided on one surface of the substrate sheet.
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