| 发明名称 |
Transmission imaging display material with biaxially oriented polyolefin sheet |
| 摘要 |
<p>The invention relates to an imaging element comprising a transparent polymer sheet, at least one layer of biaxially oriented polyolefin sheet and at least one image layer wherein said polymer sheet has a stiffness of between 20 and 100 millinewtons, and said biaxially oriented polyolefin sheet has a spectral transmission of at least 40% and a reflection density less than 60%.</p> |
| 申请公布号 |
GB2341576(B) |
申请公布日期 |
2003.01.08 |
| 申请号 |
GB19990021440 |
申请日期 |
1999.09.13 |
| 申请人 |
* EASTMAN KODAK COMPANY |
发明人 |
PETER THOMAS * AYLWARD;ROBERT PAUL * BOURDELAIS;ALPHONSE DOMINIC * CAMP |
| 分类号 |
G09F13/04;B41M5/00;B41M5/41;B41M5/50;B41M5/52;G03G7/00;(IPC1-7):B32B27/32;B41M5/40 |
主分类号 |
G09F13/04 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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