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专利名称：Thermal transfer ink ribbons using the same发明人：Kengo Ito,Masanobu Hida,Kaori Isaji申请号：US08/506146申请日：19950724公开号：US05698490A公开日：19971216
摘要：When the counter ion of hydrophilic cationic dyes is substituted with an organicanion including a sulfosuffinate anion such as diethylhexylsulfonate anion, an
alkylbenzenesulfonate anion such as a dodecylbenzenesulfonate, an alkylsulfate anionsuch as a laurylsulfate anion, or a soap anion such as a laurylsulfate anion, the cationicdyes are imparted with hydrophobicity. An ink layer 3 containing the hydrophobic cationicdye is formed on a support 2 to provide a thermal transfer ink ribbon 10.
申请人：SONY CORPORATION
代理机构：Hill, Steadman & Simpson
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