Method for conferring antimicrobial activity to a substrate
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United States of America Patent
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Dec 6, 2016
Grant Date -
Oct 2, 2014
app pub date -
Aug 26, 2011
filing date -
Oct 22, 2010
priority date (Note) -
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Abstract
In one embodiment, the invention relates to a method for rendering a non-metallic substrate stably antimicrobial. The method comprises: (a) contacting the substrate with an antimicrobial surfactant; (b) contacting the substrate with a polymeric binder; and (c) subjecting the substrate, surfactant, and binder to conditions at which the substrate becomes stably antimicrobial. In another embodiment, the invention relates to a substrate into which an antimicrobial surfactant and a binder have penetrated.
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International Classification(s)
- C09D:COATING COMPOSITIONS, e.g. PAINTS, VARNISHES, LACQ....
- D21H:PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED....
- B27K:PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FO....
- D06M:TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D0....
- A61L:METHODS OR APPARATUS FOR STERILISING MATERIALS OR ....
- C08L:COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08K:USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUB....
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