- 专利标题： Lithographic printing plate precursor and method for producing lithographic printing plate
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申请号： US16714808申请日： 2019-12-16
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公开(公告)号： US11543750B2公开(公告)日： 2023-01-03
- 发明人: Keisuke Nogoshi , Takeshi Inasaki , Kazuaki Enomoto
- 申请人： FUJIFILM Corporation
- 申请人地址： JP Tokyo
- 专利权人： FUJIFILM Corporation
- 当前专利权人： FUJIFILM Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： JCIPRNET
- 优先权： JPJP2017-129814 20170630
- 主分类号： G03F7/033
- IPC分类号： G03F7/033 ; B41C1/10
摘要：
A lithographic printing plate precursor has an image-recording layer on a hydrophilic support, in which the image-recording layer contains an infrared absorbing dye that decomposes by exposure to an infrared ray and a color developer that develops color due to the exposure to an infrared ray. A method for producing a lithographic printing plate includes image-exposing the lithographic printing plate precursor using an infrared laser.