发明授权
- 专利标题： Digital transmission display materials with voided polyester
- 专利标题（中）： 数字传输显示材料与空隙聚酯
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申请号： US217053申请日： 1998-12-21
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公开(公告)号： US6048606A公开(公告)日： 2000-04-11
- 发明人: Robert P. Bourdelais , Alphonse D. Camp , Thomas M. Laney , Peter T. Aylward
- 申请人： Robert P. Bourdelais , Alphonse D. Camp , Thomas M. Laney , Peter T. Aylward
- 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： B32B27/36
- IPC分类号： B32B27/36 ; B41M5/00 ; B41M5/50 ; B41M5/52 ; G03G7/00 ; B32B3/26
摘要：
A imaging member comprising a polymer sheet comprising at least one layer of voided polyester polymer and at least one layer comprising nonvoided polyester polymer, wherein the imaging member has a percent transmission of between 40 and 60%, the imaging member further comprises tints, and the nonvoided layer is at least twice as thick as the voided layer.
公开/授权文献
- US5470446A Process for the production of silicon nitride 公开/授权日：1995-11-28
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