发明名称 |
Imaging member containing heat sensitive thiosulfate polymer and methods of use |
摘要 |
An imaging member is composed of a hydrophilic imaging layer having a hydrophilic heat-sensitive polymer containing heat-activatable thiosulfate groups, and optionally a photothermal conversion material. Upon application of energy that generates heat, such as from IR irradiation, the polymer is crosslinked and rendered more hydrophobic. The exposed imaging member can be contacted with a lithographic printing ink and a fountain solution and used for printing with or without post-imaging wet processing. This imaging member is particularly useful for direct write imaging using IR lasers or thermal printing heads. |
申请公布号 |
EP0987104(A1) |
申请公布日期 |
2000.03.22 |
申请号 |
EP19990202885 |
申请日期 |
1999.09.06 |
申请人 |
EASTMAN KODAK COMPANY |
发明人 |
ZHENG, SHIYING;DOMINH, THAP |
分类号 |
B41F7/02;B41C1/10;B41M5/36;B41N1/14;G03F7/004 |
主分类号 |
B41F7/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|