发明名称 |
Image forming medium coated with microcapsule layer for forming image |
摘要 |
In an image-forming medium, a sheet of paper is coated with a layer of microcapsules which is composed of a binder material and a plurality of microcapsules filled with dye and uniformly distributed in the binder material. The binder material exhibits a predetermined thermal melting point, and the microcapsules exhibit a pressure-breaking characteristic so as to be squashed and broken under a predetermined pressure when said binder material is thermally softened or melted. When a leuco-pigment-based dye is used, a color developer is substituted for the binder material.
|
申请公布号 |
US2001003730(A1) |
申请公布日期 |
2001.06.14 |
申请号 |
US20000730571 |
申请日期 |
2000.12.07 |
申请人 |
ASAHI KOGAKU KOGYO KABUSHIKI KAISHA |
发明人 |
SUZUKI MINORU;SHIMBO KAZUYUKI;IGARI YUTAKA |
分类号 |
B41M5/165;B41M5/28;B41M5/30;B41M5/34;(IPC1-7):B41M5/165 |
主分类号 |
B41M5/165 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|