| 摘要 |
PURPOSE:To prevent solution or vanishing of a transfer image with solvents and to improve wear resistance, scratch resistance by incorporating as main ingredients pigment dye having no thermal fusibility and a normal chain saturated polyester resin having a low melting point in an ink layer. CONSTITUTION:An ink layer contains as main ingredients pigment dye having no thermal fusibility and a normal chain saturated polyester resin having a low melting point. A compound represented by a general formula I is employed as the polyester resin. In the formula I, R1, R2 are independently 2-18C normal chain saturated fatty acid hydrocarbon group in such a manner that the total number of the carbons of the R1, R2 is 8 or more. Other preferable compound is a normal chain saturated polyester containing ether group represented by a general formula II. In the formula II, R3 is normal chain saturated fatty hydrocarbon, and R4 is selected from a group consisting of a normal chain saturated fatty hydrocarbon containing ether group and normal chain saturated fatty hydrocarbon group in such a manner that the molar ratio of the hydrocarbon containing the ether group to the hydrocarbon is (1-100)/(99-0). |
