发明名称 |
PROCESS FOR THE PREPARATION OF AN ANTIMICROBIAL ARTICLE |
摘要 |
<p>Disclosed is a process for preparing an antimicrobial article, wherein a silver colloid is formed in situ as a result of the components employed. The process comprises the steps of (i) providing a liquid, which contains a soluble polar polymer in a solvent selected from certain polar organic solvents; (ii) adding a silver salt selected from alpha-functionalized silver carboxylates to said liquid; (iii) allowing the mixture to react with formation of a silver colloid; and (iv) separating the solvent from the mixture and forming of the antimicrobial article. The antimicrobial articles thus obtained may be sheets, films, fibres, coating layers, and especially membranes like a semipermeable membrane for ultrafiltration, water separation or gas separation.</p> |
申请公布号 |
WO2011110550(A1) |
申请公布日期 |
2011.09.15 |
申请号 |
WO2011EP53457 |
申请日期 |
2011.03.08 |
申请人 |
POLYMERS CRC LTD;WEIS, THOMAS;PFAENDNER, RUDOLF;KOCH, STEFAN |
发明人 |
WEIS, THOMAS;PFAENDNER, RUDOLF;KOCH, STEFAN |
分类号 |
B01D71/56;A61L2/238;B01D67/00;B01D69/14;B01D71/68;B01D71/82 |
主分类号 |
B01D71/56 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|