| 发明名称 |
Very white transparent or translucent paper, and process for making the same |
| 摘要 |
<p>Transparent or translucid paper has degree of transparency inferior to that of the traditional tracing paper, and a degree of whiteness greater than that of the traditional white copy paper. The paper contains at least an optical dye. An Independent claim is also included for a process for making the paper.</p> |
| 申请公布号 |
EP0919664(A1) |
申请公布日期 |
1999.06.02 |
| 申请号 |
EP19980402983 |
申请日期 |
1998.11.28 |
| 申请人 |
THIBIERGE & COMAR S.A. |
发明人 |
THIBIERGE, EMERIC;LOEILLOT, JEAN-FRANCOIS |
| 分类号 |
D21H21/30;(IPC1-7):D21H21/30 |
主分类号 |
D21H21/30 |
| 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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