发明名称 |
Lithographic printing process |
摘要 |
A lithographic printing process which comprises the steps of: imagewise exposing to infrared light a presensitized lithographic plate which comprises a hydrophilic support and a removable image-forming layer containing an infrared absorbing agent having the absorption maximum within an infrared region and a dye precursor having substantially no absorption within a visible region to change the dye precursor to a visible dye having an absorption within a visible region within the exposed area, and to make the image-forming layer irremovable within the exposed area; removing the image-forming layer within the unexposed area of the lithographic plate mounted on a cylinder of a printing press; and then printing an image with the lithographic plate mounted on the cylinder of the printing press. Other processes are also disclosed. |
申请公布号 |
EP1508440(A3) |
申请公布日期 |
2006.01.25 |
申请号 |
EP20040019925 |
申请日期 |
2004.08.23 |
申请人 |
FUJI PHOTO FILM CO., LTD. |
发明人 |
KAKINO, RYUKI;MAKINO, NAONORI;YAMASAKI, SUMIAKI;OSHIMA, YASUHITO |
分类号 |
B41C1/10;G03F7/004;B41C1/055;B41N1/14;G03F7/00 |
主分类号 |
B41C1/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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