发明名称 Heat-transfer image recording medium.
摘要 <p>A heat-transfer recording medium is disclosure, which produces no lowering in transfer-density even when the medium is used under such higher-temperature conditions as in a facsimile equipoment and is capable of providing an easily readable transferred image having a low surface gloss, as well as having an excellent keep-secrecy and producing few voids. The recording medium comprises a support; a heat-transfer layer, provided on the support, comprising a thermo-fusible substance and a colorant; and a non-transfer layer which is interposed between the support and the transfer layer and comprises a colorant, a thermoplastic polymer selected from the following Group A and a thermoplastic polymer selected from the following Group B: Group A an alpha -olefin polymer, an alpha -olefin-maleic anhydride copolymer, an alpha -olefin-alkyl (metha)acrylate copolymer, an alpha -olefin-vinyl acetate copolymer, an alpha -olefin-(metha)acrylic acid copolymer, a vinyl acetate polymer, an alkyl (metha)acrylate polymer, a (metha)acrylic acid polymer and a styrene-containing polymer; Group B A polyester resin, a polyurethane resin, a polyvinyl chloride resin and an epoxy resin.</p>
申请公布号 EP0410724(A2) 申请公布日期 1991.01.30
申请号 EP19900308150 申请日期 1990.07.25
申请人 KONICA CORPORATION 发明人 KOSHIZUKA, KUNIHIRO;TEZUKA, TOSHIAKI;MANO, SHIGERU;TAKEYAMA, TOSHIHISA;ABE, TAKAO
分类号 B41M5/382;B41M5/40;B41M5/42;B41M5/44 主分类号 B41M5/382
代理机构 代理人
主权项
地址