| 发明名称 |
METHOD AND COMPOSITION FOR DEINKING RECYCLED PAPER PULP |
| 摘要 |
<p>Amphoteric surfactants are useful in flotation deinking of recycled waste paper especially that which has been subject to laser printing.</p> |
| 申请公布号 |
EP0407501(A4) |
申请公布日期 |
1991.07.24 |
| 申请号 |
EP19890912369 |
申请日期 |
1989.10.20 |
| 申请人 |
MIRANOL INC. |
发明人 |
NADOLSKY, RICHARD, J. |
| 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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