发明名称 |
PHOTOSENSITIVE COMPOSITION |
摘要 |
<p>The present invention relates to a composition comprising at least one photosensitizer of the tetrapyrrole and/or tetraazapyrrole series and a solid carrier which is swellable in water. Under the action of electromagnetic radiation the photosensitizer develops its antimicrobial action by way of the activation of oxygen and/or the promotion of processes in which free radicals are involved. Said composition is useful for treating water with the aim of freeing it of bacterial germs, algae, yeast and fungi.</p> |
申请公布号 |
EP0881879(A1) |
申请公布日期 |
1998.12.09 |
申请号 |
EP19970903328 |
申请日期 |
1997.02.19 |
申请人 |
SCHAFFER, MOSHE;HOLTZ, ALEXANDER;JORI, GIULIO |
发明人 |
JORI, GIULIO |
分类号 |
A01N25/08;A01N25/10;A01N43/90;A61L2/00;C02F1/32;C02F1/50;C09B47/04;(IPC1-7):A01N43/90 |
主分类号 |
A01N25/08 |
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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