发明名称 |
Planographic printing plate precursor |
摘要 |
A planographic printing plate precursor comprising a support and a cross-linking hydrophilic layer disposed thereon, which cross-linking hydrophilic layer has a cross-linking structure and includes a hydrophilic high molecular compound having a hydrophilic graft chain. The planographic printing plate precursor is characterized by the cross-linking hydrophilic layer being produced by reacting a hydrophilic high molecular compound having, on the backbone polymer thereof, a group which is able to react with a cross-linking agent, with the cross-linking agent. In the present invention, an image forming layer may be provided on the cross-linking hydrophilic layer. The cross-linked hydrophilic layer may include a compound which is able to form a hydrophobic surface region of the cross-linking hydrophilic layer when exposed to heat or radiation.
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申请公布号 |
US6730456(B2) |
申请公布日期 |
2004.05.04 |
申请号 |
US20020118051 |
申请日期 |
2002.04.09 |
申请人 |
FUJI PHOTO FILM CO., LTD. |
发明人 |
TAKAHASHI MIKI;KAWAMURA KOICHI |
分类号 |
B41C1/10;(IPC1-7):G03F7/11 |
主分类号 |
B41C1/10 |
代理机构 |
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