发明授权
- 专利标题： Liquid iodophor from poly-n-vinyl lactam, dextrin and alcohols
- 专利标题（中）： 来自聚乙烯基内酰胺的液体碘伏，糊精和醇
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申请号： US09403637申请日： 1999-10-25
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公开(公告)号： US06319909B1公开(公告)日： 2001-11-20
- 发明人: Andreas Ernst , Jörg Breitenbach , Axel Sanner
- 申请人： Andreas Ernst , Jörg Breitenbach , Axel Sanner
- 优先权： DE19717191 19970424
- 主分类号： A61K31715
- IPC分类号： A61K31715
摘要：
A process for preparing liquid iodophores with poly-N-vinyllactams and dextrins as carrier materials, which comprises heating a mixture of the carrier materials, iodine and iodide ions or, in place of the iodide ions, a reducing agent in aqueous medium in the presence of a monohydric or polyhydric alcohol having 1 to 6 carbon atoms at from 40 to 100° C.
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