发明授权
US5266551A Thermal dye transfer receiving element with polycarbonate polyol
crosslinked polymer dye-image receiving layer
失效
具有聚碳酸酯多元醇交联聚合物染料图像接收层的热染料转移接收元件
- 专利标题： Thermal dye transfer receiving element with polycarbonate polyol crosslinked polymer dye-image receiving layer
- 专利标题（中）： 具有聚碳酸酯多元醇交联聚合物染料图像接收层的热染料转移接收元件
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申请号： US923757申请日： 1992-08-03
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公开(公告)号： US5266551A公开(公告)日： 1993-11-30
- 发明人: David B. Bailey , Paul D. Yacobucci
- 申请人： David B. Bailey , Paul D. Yacobucci
- 申请人地址： NY Rochester
- 专利权人： Eastman Kodak Company
- 当前专利权人： Eastman Kodak Company
- 当前专利权人地址： NY Rochester
- 主分类号： B41M5/382
- IPC分类号： B41M5/382 ; B41M5/50 ; B41M5/52 ; B41M5/035 ; B41M5/38
摘要：
A dye-receiving element for thermal dye transfer includes a support having on one side thereof a dye image-receiving layer. Receiving elements of the invention are characterized in that the dye image-receiving layer primarily comprises a crosslinked polymer network formed by the reaction of multifunctional isocyanates with polycarbonate polyols having two terminal hydroxy groups and an average molecular weight of about 1000 to about 10,000.