| 发明名称 |
METHOD FOR PRODUCING HYDROPHILIC POROUS MEMBRANE, HYDROPHILIZING AGENT, HYDROPHILIC POROUS MEMBRANE, AND METHOD FOR HYDROPHILIZATION TREATMENT FOR POROUS MEMBRANE |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method for simply and safely producing a hydrophilic porous membrane excellent in water permeability without requiring any special equipment. <P>SOLUTION: The method for manufacturing the hydrophilic porous membrane includes: a step of impregnating pores of polyvinylidene fluoride porous membrane with a composition containing polyphenol derived from litchi pericarp. <P>COPYRIGHT: (C)2013,JPO&INPIT |
| 申请公布号 |
JP2012254404(A) |
申请公布日期 |
2012.12.27 |
| 申请号 |
JP20110128395 |
申请日期 |
2011.06.08 |
| 申请人 |
ASAHI KASEI CHEMICALS CORP |
发明人 |
ARAKI EMI;ISHIBASHI YUZURU;FUJIKAWA SEIZO |
| 分类号 |
B01D71/34;C08J9/40 |
主分类号 |
B01D71/34 |
| 代理机构 |
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代理人 |
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| 主权项 |
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