| 发明名称 |
Method of preparing an improved sizing agent and novel paper sizing method. |
| 摘要 |
<p>Cationically charged water soluble vinyl addition polymers provide improved emulsification of alkenyl succinic anhydride sizing agents. Sized paper products prepared from alkenyl succinic anhydride emulsions made with the polymers have superior ink holdout and strenghth.</p> |
| 申请公布号 |
EP0151994(A2) |
申请公布日期 |
1985.08.21 |
| 申请号 |
EP19850100782 |
申请日期 |
1985.01.25 |
| 申请人 |
NALCO CHEMICAL COMPANY |
发明人 |
RENDE, DOMINIC S.;BRESLIN, MICHAEL D. |
| 分类号 |
D21H17/15;D21H17/45;(IPC1-7):D21H3/02 |
主分类号 |
D21H17/15 |
| 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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