发明名称 |
MICROPOROUS FLAT, CAPILLARY OR TUBULAR MEMBRANE AND METHOD OF MANUFACTURING THE SAME |
摘要 |
<p>The invention relates to a flat or capillary or tubular microporous membrane, comprising a water-insoluble biocidal compound. This compound is preferably an N-halamine polymer, while most preferably it is poly-1,3-dichloro(dibromo, di-iodo)-5-methyl-5-(4'-vinylphenyl)- hydantoin. For water sterilization purposes the microporous membrane according to the invention comprises 0.5-12% by weight of poly-1,3-dichloro(dibromo)-5-methyl-5-(4'-vinylphenyl)hydantoin, and for air disinfection purposes 12-25% by weight. For disinfecting wound dressing the membrane according to the invention comprises 0.5-12% by weight of poly-1,3-di-iodo-5-methyl-5-(4'-vinylphenyl)hydantoin. Finally, the invention relates to a method for the manufacture of such a microporous membrane having an efficient antibacterial and -viral activity.</p> |
申请公布号 |
EP1140333(B1) |
申请公布日期 |
2003.07.23 |
申请号 |
EP19990958024 |
申请日期 |
1999.11.09 |
申请人 |
PRIME MEMBRANE TECHNOLOGIES N.V. |
发明人 |
ADRIANSENS, WALTER, LUDOVICUS, CAROLUS;GENNE, INGE, JOSFIEN, MARINO;SCHARSTUHL, JOHAN, JAN |
分类号 |
A61L15/44;B01D67/00;B01D69/02;B01D69/14;(IPC1-7):B01D69/02;A61L15/46;A61L2/23 |
主分类号 |
A61L15/44 |
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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