| 发明名称 |
N-(2-Hydroxybenzyl)alkylamines as water-repellant agents |
| 摘要 |
This disclosure relates to a method of increasing the water-repellant properties of a material by treating the surface of the material with a water-repellant agent of the formula <IMAGE> wherein R is C12-C22 alkyl.
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| 申请公布号 |
US4310592(A) |
申请公布日期 |
1982.01.12 |
| 申请号 |
US19800201680 |
申请日期 |
1980.10.29 |
| 申请人 |
AKZONA INCORPORATED |
发明人 |
SCHMITZ, ARTHUR A. |
| 分类号 |
C09K3/18;D06M13/325;(IPC1-7):C07C85/18;B05D3/02;D04H1/58;B32B21/04 |
主分类号 |
C09K3/18 |
| 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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