Antimicrobial coating for erosive environments

Details Antimicrobial coating for erosive environments Antimicrobial coating for erosive environments

2007-12-31

2009-10-06

Sanders, Krielliion A (Department: 1796)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Processes of preparing a desired or intentional composition...

C523S206000, C524S403000, C524S408000, C524S413000, C524S450000, C424S409000, C427S385500, C428S323000, C428S423100

Reexamination Certificate

active

07598300

ABSTRACT:
This invention provides for a curable antimicrobial coating system comprising a base coating composition and a top coat coating composition wherein each contains and antimicrobial agent. The base coat forms a non-hydrophilic polymer layer and the top coat preferably forms a hydrophilic polymer layer or a non-hydrophilic polymer layer which does not preclude the release of the antimicrobial agent. This two-layer coating is especially designed for erosive environments and provides continual antimicrobial activity regardless of the stage of wear or erosion.

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