发明授权
- 专利标题: Laser ablative imaging method
- 专利标题(中): 激光烧蚀成像方法
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申请号: US620696申请日: 1996-03-21
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公开(公告)号: US5633118A公开(公告)日: 1997-05-27
- 发明人: Mitchell S. Burberry , Lee W. Tutt , Sharon W. Weber
- 申请人: Mitchell S. Burberry , Lee W. Tutt , Sharon W. Weber
- 申请人地址: NY Rochester
- 专利权人: Eastman Kodak Company
- 当前专利权人: Eastman Kodak Company
- 当前专利权人地址: NY Rochester
- 主分类号: B41C1/10
- IPC分类号: B41C1/10 ; B41M5/24 ; G03C1/73 ; G03F7/12 ; G03F7/36 ; G03F7/40
摘要:
A process of forming a single color image comprising:a) imagewise exposing, by means of a laser, a dye-ablative recording element comprising a support having thereon, in order, a hydrophilic dye-receiving layer, a hydrophobic dye-barrier layer, and a hydrophilic, water-soluble, infrared-absorbing layer which absorbs at a given wavelength of the laser used to expose the element, thereby imagewise heating the infrared-absorbing layer and the dye-barrier layer, causing them to ablate;b) removing the ablated infrared-absorbing layer and dye-barrier layer material;c) contacting the imagewise-exposed element with an aqueous ink solution and thereby removing the remaining infrared-absorbing layer; andd) drying the element to obtain a single color image in the ablative recording element.
公开/授权文献
- US5116852A Treatment of sleep disorders 公开/授权日:1992-05-26
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