| 摘要 |
PURPOSE:To prevent sticking phenomenon to a thermal head and improve conveying property by providing a thermal transfer ink layer on one face of a base film and a heat resistant smooth layer on other face constituted of a composition cured with radiation containing radiation curing resin and phosphoric ester to be expressed by a specific formula. CONSTITUTION:An ink layer is provided on one face of a base film. On other face, a composition containing radiation curing resin and phosphoric ester to be derived from a compound to be expressed by a general formula (I) and phosphoric acid is cured with radiation. In the formula, R' represents alkyl group or aryl group and R<2>R<3> represent hydrogen atom or alkyl group. The radiation curing resin is an unsaturated organic compound which can be cured by radiation exposure. It is, for example, a compound such as vinyl group and acryloyl group. |
