申请人:MINNESOTA MINING AND MANUFACTURING COMPANY
公开号:EP0501072A1
公开(公告)日:1992-09-02
Thermal transfer dyesheets are disclosed containing highly efficient back-side antistick coatings. These are particularly useful in thermal dye transfer printing materials where relatively high temperatures are used in the thermal head and where dye offset from the front of one sheet to the back of an adjacent sheet is often a problem . These coatings comprise at least one polyfluorinated resin having an acrylate functionality, and at least one more resin having an acrylate functionality to provide a crosslinked matrix.
已公开的热转印染料片含有高效的背面防粘涂层。在热敏头使用相对较高的温度,以及染料从一张纸的正面偏移到相邻纸的背面往往是一个问题的情况下,这些涂层在热转印印花材料中特别有用。这些涂层由至少一种具有丙烯酸酯官能度的聚氟树脂和至少另一种具有丙烯酸酯官能度的树脂组成,以提供交联基体。