基本信息:
- 专利标题: 印刷版用感光性樹脂構成体
- 专利标题(英):JP2018176630A - Printing plate photosensitive resin construct
- 申请号:JP2017082705 申请日:2017-04-19
- 公开(公告)号:JP2018176630A 公开(公告)日:2018-11-15
- 发明人: 野村 一幸 , 高田 義彦 , 清水 裕之
- 申请人: 旭化成株式会社
- 申请人地址: 東京都千代田区神田神保町一丁目105番地
- 专利权人: 旭化成株式会社
- 当前专利权人: 旭化成株式会社
- 当前专利权人地址: 東京都千代田区神田神保町一丁目105番地
- 代理人: 稲葉 良幸; 大貫 敏史; 江口 昭彦; 内藤 和彦
- 主分类号: G03F7/00
- IPC分类号: G03F7/00 ; G03F7/09 ; C08L101/00 ; C08F2/48 ; B41N1/12 ; B41N3/00
A effectively reduce wrinkles corrugated end, printing plate the photosensitive resin construct to obtain maintaining the flat shape.
A least a support, a photosensitive resin composition layer, and the cover film, a printing plate photosensitive structure formed by laminating in this order,
Wherein a support, of the cover film, the humidity expansion coefficient in the longitudinal stretching direction (MD) (CME) ratio (C1) (= CME of MD of CME / support MD cover film),
as well as,
And the support of the cover film, the ratio of the humidity expansion coefficient in the transverse stretching direction (TD) (CME) (C2) (= CME of TD of CME / support TD of the cover film),
Is 0.6 to 1.4, printing plate the photosensitive resin construct.
.BACKGROUND
公开/授权文献:
- JP6920865B2 印刷版用感光性樹脂構成体 公开/授权日:2021-08-18