| 发明名称 |
VERFAHREN ZUR VERMINDERUNG BACK TRAP MOTTLE UND PAPIER MIT VERMINDERTER EMPFINDLICHKEIT GEGENÜBER BACK TRAP MOTTLE |
| 摘要 |
<p>Method for reducing back trap mottle of coated paper, comprising adjusting the absorbency of the coated paper surface combined with adjusting the adhesion between the coated paper surface and the ink. Use of polar additives in coated paper for increasing the polar fraction of the surface energy and paper with a reduced sensitivity for back trap mottle.</p> |
| 申请公布号 |
DE60106399(D1) |
申请公布日期 |
2004.11.18 |
| 申请号 |
DE2001606399 |
申请日期 |
2001.01.29 |
| 申请人 |
SAPPI MAASTRICHT B.V., MAASTRICHT |
发明人 |
HAENEN, PIERRE;ESSERS, MAURICE |
| 分类号 |
B41M1/36;B41M5/00;B41M5/52;(IPC1-7):B41M5/00 |
主分类号 |
B41M1/36 |
| 代理机构 |
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