发明名称 |
Fluorierte Harze mit einer Oberfläche mit hoher Benetzbarkeit und deren Verwendung |
摘要 |
<p>A fluorinated resin having enhanced wettability to water prepared by roughening a surface of the fluorinated resin such that a central line roughness average (Ra) of the surface is increased to at least 0.1 mum, and then depositing thereon a thin hydrophilic film while maintaining the central line roughness average (Ra) of at least 0.1 mum, the thin hydrophilic film being formed from a hydrophilic substance having a contact angle of water of less that 90°, and the resulting fluorinated resin having up to 20° of contact angle of water. The fluorinated resins are able to maintain high hydrophilicity even after prolonged exposure to the atmosphere and can be used in various fields that require bio-compatibility and in permeable membranes or filters.</p> |
申请公布号 |
DE19954335(B4) |
申请公布日期 |
2005.11.17 |
申请号 |
DE1999154335 |
申请日期 |
1999.11.11 |
申请人 |
SAMYANG CORP., SEOUL/SOUL |
发明人 |
SONG, JUN SEOB;PARK, SUNG CHUL;KIM, SUNG RYONG |
分类号 |
C08J7/04;B01D67/00;B29C59/00;B29C59/08;B29C59/10;B29C59/14;B29C59/16;C08F8/00;C08F14/18;C08J7/00;C08J7/06;C08J7/12;(IPC1-7):C08L27/12;B01D39/16;C08J3/28;C08J7/16;C08J7/18;B01D71/32 |
主分类号 |
C08J7/04 |
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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