| 摘要 |
<p>It is an object of the present invention to provide a thermal transfer sheet provided with a heat resistant slipping layer which reduces dye retransfer, has excellent heat resistance and slip properties, and prevents the defects of printed image from being generated due to wrinkles and the like during printing. A thermal transfer sheet comprising a base film, a color material layer on one surface of the base film, and a heat resistant slipping layer on the other surface of the base film,
wherein the heat resistant slipping layer comprises a binder resin containing a cellulose acetate butyrate resin (A1) having a butyryl group content of 50% or more and a lubricant (B),
the amount of the binder resin is 65 to 99% by weight of the total solid content of the heat resistant slipping layer,
the amount of the cellulose acetate butyrate resin (A1) is 50 to 100% by weight of the binder resin, and
the amount of the lubricant (B) is 1 to 30% by weight of the binder resin.</p> |
