发明名称 |
Thermal transfer ink ribbons using the same |
摘要 |
When the counter ion of hydrophilic cationic dyes is substituted with an organic anion including a sulfosuffinate anion such as diethylhexylsulfonate anion, an alkylbenzenesulfonate anion such as a dodecylbenzenesulfonate, an alkylsulfate anion such as a laurylsulfate anion, or a soap anion such as a laurylsulfate anion, the cationic dyes are imparted with hydrophobicity. An ink layer 3 containing the hydrophobic cationic dye is formed on a support 2 to provide a thermal transfer ink ribbon 10.
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申请公布号 |
US5698490(A) |
申请公布日期 |
1997.12.16 |
申请号 |
US19950506146 |
申请日期 |
1995.07.24 |
申请人 |
SONY CORPORATION |
发明人 |
ITO, KENGO;HIDA, MASANOBU;ISAJI, KAORI |
分类号 |
B41M5/385;B41M5/39;C07D265/38;C09B19/00;C09B23/14;C09B23/16;C09B69/06;D06P5/13;(IPC1-7):B41M5/035;B41M5/38 |
主分类号 |
B41M5/385 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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