公开(公告)号：US5677262A

公开(公告)日：1997-10-14

申请号：US620091

申请日：1996-03-21

申请人： William Andrew Mruk ,  Bruce Crinean Campbell

发明人： William Andrew Mruk ,  Bruce Crinean Campbell

IPC分类号： B41M5/382 ,  B29C47/88 ,  B29L9/00 ,  B32B27/10 ,  B32B27/32 ,  B41M5/40 ,  B41M5/41 ,  B41M5/42 ,  B41M5/44 ,  B41M5/50 ,  B41M5/52 ,  B41M5/035 ,  B41M5/38

CPC分类号： B41M5/41 ,  B41M2205/32 ,  B41M5/38214 ,  B41M5/42 ,  B41M5/44 ,  Y10S428/913 ,  Y10S428/914 ,  Y10T156/1039 ,  Y10T156/1041 ,  Y10T156/1043 ,  Y10T428/24934 ,  Y10T428/24967 ,  Y10T428/24975 ,  Y10T428/249953 ,  Y10T428/31

摘要： A process for obtaining a low gloss, dye-receiving element for thermal dye transfer comprising extrusion laminating a support with 1) a polyolefin resin and 2) a composite film comprising a microvoided thermoplastic core layer and a substantially void-free thermoplastic surface layer, the extrusion laminating process being performed with an embossed chill roll having a surface roughness average (Ra) of at least 1.5 .mu.m and a pressure roll, and then coating the composite film with a polymeric dye image-receiving layer, thereby producing the low gloss, dye-receiving element.

摘要翻译： 一种用于获得用于热染料转移的低光泽染料接收元件的方法，包括用1）聚烯烃树脂挤出层压载体和2）包含微孔热塑性芯层和基本上无空隙的热塑性表面层的复合膜， 使用具有至少1.5μm的表面粗糙度平均值（Ra）和压力辊的压花冷却辊进行挤出层压处理，然后用聚合染料影像接收层涂覆复合膜，由此产生低光泽度， 染料接收元件。