Antimicrobial coating

Details Antimicrobial coating Antimicrobial coating

2011-02-08

2011-02-08

Pak, John (Department: 1616)

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Silicon containing doai

C514S241000, C514S556000, C514S557000, C514S558000, C514S617000, C514S642000, C514S643000, C514S705000, C514S717000, C514S724000, C514S726000, C514S731000, C514S736000, C424S616000, C424S618000, C424S665000, C424S688000, C424S704000, C106S287110, C106S287160

Reexamination Certificate

active

07884089

ABSTRACT:
An antimicrobial coating composition consisting essentially of 70 to 80 wt. percent water; 5 to 10 wt. percent methyl alcohol; 3 to 8 wt. percent octadecyl dimethyl trimethoxy silylpropyl-ammonium chloride; 1 to 5 wt. percent chloropropyl trimethoxysilane; 0.5 to 1.5 wt. percent aminopropyltrialkoxysilane; 0.5 to 1.5 wt. percent of a surfactant; 1 to 1.5 wt. percent of an anti-microbial agent; and 0.5 to 2.5 wt. percent sulfuric acid.

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El Ola, S.M.A. et al., “Unusual polymerization of 3-(trimethoxysilyl)-propyldimethyloctadecyl ammonium chloride on PET substrates,” Polymer, vol. 45, pp. 3215-3225 (2004).

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