发明授权
- 专利标题: Overcoat layer for laser ablative imaging
- 专利标题(中): 激光烧蚀成像用外罩层
-
申请号: US283880申请日: 1994-08-01
-
公开(公告)号: US5429909A公开(公告)日: 1995-07-04
- 发明人: Linda Kaszczuk , Lee W. Tutt , Sharon W. Weber
- 申请人: Linda Kaszczuk , 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: B41M5/385
- IPC分类号: B41M5/385 ; B41M5/24 ; B41M5/26 ; B41M5/382 ; B41M5/388 ; B41M5/39 ; B41M5/40 ; B41M5/41 ; B41M5/44 ; B41M5/46 ; G03C1/73 ; G03C1/76
摘要:
A laser dye-ablative recording element comprising a support having thereon, in order, a dye layer comprising an image dye dispersed in a polymeric binder and a polymeric overcoat which does not contain any image dye, the dye layer having an infrared-absorbing material associated therewith to absorb at a given wavelength of the laser used to expose the element, the image dye is substantially transparent in the infrared region of the electromagnetic spectrum and absorbs in the region of from about 300 to about 700 nm and does not have substantial absorption at the wavelength of the laser used to expose the element.
公开/授权文献
信息查询
IPC分类: