| 发明名称 |
VARNISH IMPREGNATION METHOD AND APPARATUS |
| 摘要 |
<p>A varnish impregnation method comprises passing fibrous sheet material through a first container (2) containing a low-viscosity liquid such as a solvent, and a second container (3) containing a varnish. The sheet material is passed between the two containers through a chamber containing an inert gas which is soluble in the low viscosity liquid. <IMAGE></p> |
| 申请公布号 |
EP0444819(A3) |
申请公布日期 |
1991.12.18 |
| 申请号 |
EP19910301350 |
申请日期 |
1991.02.20 |
| 申请人 |
TAKUMA CO., LTD. |
发明人 |
HAYASHI, SHIGETOSHI;MINO, TAKEYASU;YAGI, YASUHIRO;HARADA, MITSUAKI |
| 分类号 |
B05C3/152;B05C3/12;B05C9/10;B05D1/18;B05D1/36;B05D3/10;B29B15/12;B29K105/08;D06M15/07;D06M15/09;D06M15/55;D21H23/42;(IPC1-7):D06M15/07;B05D1/38;B05C3/132 |
主分类号 |
B05C3/152 |
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