发明名称 THERMAL TRANSFER RECORDING MEDIUM
摘要 PURPOSE:To contrive higher resistance to friction and to solvents, by sequentially providing a layer comprising a wax component and melted when being heated, a layer comprising a fatty acid ester of cellulose, a vinyl chloride resin and a vinylidene chloride resin, and an overcoat layer on a base. CONSTITUTION:A first layer is a release layer 2 comprising a wax having a low melting point and a low melt viscosity, which layer enhances transferability of the layers as a whole, and enable printing with less energy. A second layer is an intermediate layer 3 for protection of images, and is formed from a solvent coating material obtained by dissolving or dispersing at least one of a fatty acid ester of cellulose, a vinyl chloride resin and a vinylidene chloride resin in an appropriate solvent in an amount of at least 50% based on the dry weight of the second layer, the thickness of the second layer being 0.1-2mum. An ink 4 comprising a coloring material added to a heat-fusible vehicle is provided on the second layer, and an overcoat layer 5 comprising a wax and a tackifier resin is provided thereon.
申请公布号 JPH01133784(A) 申请公布日期 1989.05.25
申请号 JP19870290645 申请日期 1987.11.19
申请人 RICOH CO LTD 发明人 SHIMURA YOSHITOMO;KOBAYASHI MASAAKI
分类号 B41M5/382;B41M5/40;B41M5/41;B41M5/42;B41M5/44 主分类号 B41M5/382
代理机构 代理人
主权项
地址
您可能感兴趣的专利