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BIOSTATIC POLYMER
专利权人:
发明人:
申请号:
EP06704811.6
公开号:
EP1845774B1
申请日:
2006.02.02
申请国别(地区):
EP
年份:
2018
代理人:
摘要:
Methods and compositions effective for at least a week for prevention of microbial colony growth on a surface, for example an inanimate surface, where the surface is covered with a dry or substantially dry film formed from a composition comprising a polyvinyl alcohol and a quaternary ammonium compound. The film may be formed in situ by coating the surface with a solution or emulsion comprising a polyvinyl alcohol and a quaternary ammonium compound and then causing or allowing it to dry or substantially dry.
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