Self indicating antimicrobial chemistry

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United States of America Patent

PATENT NO 11576378
APP PUB NO 20200138022A1
SERIAL NO

16723486

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Abstract

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Self-indicating chemistries are provided for visual detection by a user of efficacious levels of peroxycarboxylic acid concentrations in a solution produced in situ. The self-indicating chemistries include a combination of dyes providing a visual color indication, such as a tri-color indicator system, such as a yellow, green, and red color system indicating in situ threshold levels of peroxycarboxylic acid concentrations in a solution employing the self-indicating chemistry. Systems, kits and compositions for a quantitative assessment of an in situ perhydrolysis reaction to generate peroxycarboxylic acids are provided. Methods of use are further provided.

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Patent Owner(s)

Patent OwnerAddress
ECOLAB USA INC1 ECOLAB PLACE ST PAUL MN 55102

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Li, Junzhong Saint Paul, US 169 1642
McSherry, David D Saint Paul, US 98 1463
Staub, Richard Saint Paul, US 95 780

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