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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 9363997 B1

PDFFull Text
Date of Patent:
Jun. 14, 2016

Filed:

Apr. 08, 2015

Methods and compositions for the generation of peracetic acid on site at the point-of-use

Applicants:

Michael S. Harvey, Modesto, CA (US);

Jonathan N. Howarth, Modesto, CA (US);

Inventors:

Michael S. Harvey, Modesto, CA (US);

Jonathan N. Howarth, Modesto, CA (US);

Assignee:

Enviro Tech Chemical Services, Inc., Modesto, CA (US);

Attorneys:

Audrey A. Millemann

Weintraub Tobin

Primary Examiner:

Rei-Tsang Shiao

Int. Cl.
CPC ...
A61K 31/19 (2006.01); A01N 37/16 (2006.01); C11D 3/39 (2006.01); C11D 11/00 (2006.01); A01N 59/00 (2006.01); C11D 3/395 (2006.01); D06L 3/02 (2006.01);
U.S. Cl.
CPC ...
A01N 37/16 (2013.01); A01N 59/00 (2013.01); C11D 3/3947 (2013.01); C11D 3/3955 (2013.01); C11D 3/3956 (2013.01); C11D 11/0041 (2013.01); D06L 3/025 (2013.01);
Abstract

Methods for the generation of non-equilibrium solutions of peroxyacetic acid are disclosed. These methods comprise introducing triacetin sad aqueous hydrogen peroxide to water, mixing, and then adding an aqueous source of an alkali metal or earth alkali metal hydroxide. Triacetin is converted rapidly and with a high conversion rate into peracetic acid. These methods produce solutions with a high level of peracetic acid.

Find Patent Forward Citations

Harvey, Michael. (2016). Methods and compositions for the generation of peracetic acid on site at the point-of-use (U.S. Patent No. 9363997). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9363997

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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