发明授权
- 专利标题: Thermographic imaging elements and processes for their use
- 专利标题(中): 热成像元件及其使用方法
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申请号: US10210762申请日: 2002-08-01
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公开(公告)号: US06635601B2公开(公告)日: 2003-10-21
- 发明人: Mark Lelental , Henry J. Gysling , David F. Jennings
- 申请人: Mark Lelental , Henry J. Gysling , David F. Jennings
- 主分类号: B41M530
- IPC分类号: B41M530
摘要:
A thermally imageable element can be imaged using heat alone without the need for photosensitivity or post-imaging processing. The element contains image-forming chemistry that comprises i) image precursor chemistry and ii) a catalyst or a catalyst precursor that upon imagewise heating is capable of promoting thermally induced image formation with the image precursor chemistry. The image-forming chemistry i) and ii) components are in reactive association and uniformly dispersed or dissolved within a binder in one or more layers of the element. Thus, the element is capable of being thermally addressed to provide a visible image as a result of thermally induced catalytic transformation of the image-forming chemistry.
公开/授权文献
- US20030060365A1 Thermally imageable elements and processes for their use 公开/授权日:2003-03-27