| 摘要 |
The present invention provides a non-toxic water soluble, inorganic anti- microbial polymer for inactivating microorganisms. The polymer is obtained by forming an aqueous solution comprising alkali metal cations, phosphate anions, carbonat e anions, and hydrogen ions. The polymer has antimicrobial activity while in suspensio n and forms a hard, contiguous, encapsulating antimicrobial transparent film when dry. The film physically disrupts encapsulated microorganisms as it is formed and onc e formed does not support surface microbial growth.
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