| 发明名称 |
Avsvertings-sammensetning for fleksografiske trykkfarger |
| 摘要 |
<p>The removal of hydrophilic flexographic inks from a pulp fiber slurry in a flotation or flotation/wash deinking system is accomplished by using a combination of (a) a fatty acid or salt thereof, (b) a rosin acid or salt thereof, and (c) a non-ionic or anionic surfactant along with water having a hardness of about 80 to 500 ppm Ca+2.</p> |
| 申请公布号 |
NO954594(A) |
申请公布日期 |
1995.11.14 |
| 申请号 |
NO19950004594 |
申请日期 |
1995.11.14 |
| 申请人 |
KAO CORP SA;HIGH POINT CHEMICAL CORP |
发明人 |
FOSSAS, FRANCISCO;FERRE, PEDRO;CASTANO, NARCISO;WILLIAMS, STEVEN;URUSHIBATA, HIDEAKI |
| 分类号 |
D21C5/02;(IPC1-7):D21C5/02 |
主分类号 |
D21C5/02 |
| 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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