| 发明名称 |
Increased contrast overhead projection films |
| 摘要 |
Disclosed is a projection media comprising a transparent polymer layer with random light diffusing elements and having a Tg of less than 75 DEG C <IMAGE> |
| 申请公布号 |
EP1419895(A2) |
申请公布日期 |
2004.05.19 |
| 申请号 |
EP20030078223 |
申请日期 |
2003.10.13 |
| 申请人 |
EASTMAN KODAK COMPANY |
发明人 |
KAMINSKY, CHERYL J.;BOURDELAIS, ROBERT P. |
| 分类号 |
G03B21/62;B41M3/00;B41M5/00;B41M5/36;B41M5/382;B41M5/52;G02B5/02;G03B21/132;G03B21/14;G03B21/56;G03B21/60;(IPC1-7):B41M5/00 |
主分类号 |
G03B21/62 |
| 代理机构 |
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代理人 |
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