| 发明名称 |
PRODUCTION OF POROUOS MEMBRANE |
| 摘要 |
PURPOSE:To obtain efficiently a porous membrane which is homogeneous and has a high mechanism strength, by irradiating CONSTITUTION:A sheet or a film formed from a high-molecular compd. and a plasticizer and/or a filler is irradiated with ultrasonic.
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| 申请公布号 |
JPS61231036(A) |
申请公布日期 |
1986.10.15 |
| 申请号 |
JP19850071717 |
申请日期 |
1985.04.04 |
| 申请人 |
KANEGAFUCHI CHEM IND CO LTD |
发明人 |
YOSHIDA CHIAKI;TACHIBANA HIROMITSU |
| 分类号 |
C08J7/00;C08J9/00 |
主分类号 |
C08J7/00 |
| 代理机构 |
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