An improved ink jet recording material is disclosed comprising a support and an ink receiving layer. This layer contains a pigment and a polymeric binder comprising a structural unit derived from a monomer represented by following formula (I):
wherein,
R1 is alkyl, R2 is alkyl or aryl, R3 is hydrogen, alkyl or aryl, L is a linking unit selected from CO-NH, CO-O, and CO, and R4 is hydrogen or alkyl.
The material is improved for mechanical strength. The finished ink jet image shows high color densities and high gloss without the occurence of cracking.
本发明公开了一种改进的喷墨记录材料,它包括一个支撑层和一个墨
水接收层。该层含有
颜料和聚合物粘合剂,聚合物粘合剂的结构单元来源于下式(I)所代表的单体:
其中
R1 是烷基,R2 是烷基或芳基,R3 是氢、烷基或芳基,L 是选自 CO-NH、CO-O 和 CO 的连接单元,R4 是氢或烷基。
这种材料的机械强度得到了提高。喷墨图像成品具有高色彩密度和高光泽度,且不会出现裂纹。