| 发明名称 |
FORFARANDE FOR IMPREGNERING AV VATTENAVVISANDE PAPPER |
| 摘要 |
Method for the impregnation of water-repellent paper by using an ammonium salt of a substituted succinic acid amide as the moistening agent. The water-repellent properties of a paper impregnated in accordance with the method are restored after drying. |
| 申请公布号 |
SE8602310(L) |
申请公布日期 |
1986.11.23 |
| 申请号 |
SE19860002310 |
申请日期 |
1986.05.21 |
| 申请人 |
LAENNEN TEHTAAT OY |
发明人 |
LASSUS A |
| 分类号 |
D21H19/10;B01F17/22;D21H17/07;D21H17/15;(IPC1-7):D21H1/38 |
主分类号 |
D21H19/10 |
| 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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