专利名称：DYE FOR THERMAL TRANSFER RECORDING 发明人：NIWA TOSHIO,MURATA JUKICHI,MAEDA SHUICHI
ad2申请号：JP16013584
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申请日：19840730
公开号：JPH0545436B2
四六级补报公开日：krt
千年期19930709
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专利内容由知识产权出版社提供
摘要：PURPOSE:To obtain a transfer sheet excellent in storage stability and color reproducibility and imparting a recording image having excellent stability, by using a specific indoanilin dye as a dye for thermal transfer recording. CONSTITUTION:A dye reprented by formula I (wherein R' is a hydrogen atom, an alkyl group, an alkoxy group, a formylamino group or a halogen atom and R<2> is a hydrogen atom, an alkyl group, alkoxy group or a halogen atom, R<3> and R<4> are an alkyl group, an alkoxy group or a halogen atom and R, R<5>, R<6> are a hydrogen atom, an 1-8C alkyl group, an allyl group or an aryl group) is obtained by heating phenol reprented by formula II and anilin reprented by formula III in the prence of silver nitrate. This dye is dissolved or disperd in a medium along with a binder to prepare ink which is, in turn, applied to a ba film and dried to form a transfer sheet.
回顾英文申请人：MITSUBISHI KASEI KK,MATSUSHITA DENKI SANGYO KK
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