专利汇可以提供Thermal transfer material专利检索,专利查询,专利分析的服务。并且PURPOSE:To obtain a thermal transfer material having favorable thermal transferrability and excellent preservability, by a method wherein a polymer in which molecular chains are cross-liked by metallic ions is used as a main constituent of a heat-fusible binder for a thermally transferrable ink layer. CONSTITUTION:A metal-crosslinked polymer obtained by bringing a base material polymer comprising a compound having an electron-attractive polar group, such as acrylic acid and methacrylic acid, as a monomer into reaction with a compound of an alkali metal, an alkaline earth metal or a polyvalent metal, is mixed with other heat-fusible binders to constitute a heat-fusible binder in which the metal-crosslinked polymer constitutes not less than 10% thereof. A wax, a higher fatty acid, a thermoplastic resin or the like may be used as the other heat-fusible binder. A known coloring agent is used in an amount of 3- 300pts.wt. per 100pts.wt. of the heat-fusible binder thus obtained, and an ink obtained by melting and mixing the binder and the coloring agent is applied to a base in a thickness of about 1-30mum to provide a thermally transferrable ink layer.,下面是Thermal transfer material专利的具体信息内容。
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