Thermal transfer sheet and method for manufacturing same,申请号US20010800011-传众专利搜索

Thermal transfer sheet and method for manufacturing same

申请公布号：US2001018404(A1)

申请号：US20010800011

申请日期：2001.03.06

申请公布日期：2001.08.30

申请人：

OSHIMA KATSUYUKI;KAWAI SATORU;USUKI HIDEKI

发明人：OSHIMA KATSUYUKI;KAWAI SATORU;USUKI HIDEKI

分类号：B41M5/26;B41M3/12;B41M5/025;(IPC1-7):B41M5/38

主分类号：B41M5/26

摘要：A thermal transfer sheet is comprises a substrate sheet, a dye layer of at least one color, a white layer to cover an image-receiving portion of a receiving material after an image is formed therein, and if necessary, a transferable receptor layer to be transferred to the image-receiving portion of the receiving material before the formation of the image, those layers being alternately disposed side by side on a surface of the substrate sheet, wherein said white layer being capable of adhering to the image-receiving portion already provided with the image and being disposed on the substrate sheet via a peeling layer interposed therebetween. The white layer has a white screenability to provide excellent light diffusivity and light transmissivity for a background of the printed image. The white layer may be formed by applying a coating liquid containing an adhesive binder resin and a white pigment or a coating liquid containing a binder resin, an adhesive, and a white pigment on the peeling layer.