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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 9826735 B1

PDFFull Text
Date of Patent:
Nov. 28, 2017

Filed:

May. 01, 2013

Peracetic acid type sterilizing composition solution and method for sterilizing containers

Applicant:

Toyo Seikan Group Holdings, Ltd., Tokyo, JP;

Inventors:

Takeshi Iwashita, Yokohama, JP;

Takaaki Harada, Yokohama, JP;

Kenichi Kominami, Yokohama, JP;

Assignee:

TOYO SEIKAN GROUP HOLDINGS, LTD., Tokyo, JP;

Attorney:

Sughrue Mion, PLLC

Primary Examiner:

Sean E Conley

Assistant Examiner:

Donald Spamer

Int. Cl.
CPC ...
A61L 2/18 (2006.01); A01N 25/32 (2006.01); A01N 37/02 (2006.01); A01N 63/04 (2006.01); A01N 37/16 (2006.01); A01N 59/00 (2006.01); B65B 55/10 (2006.01);
U.S. Cl.
CPC ...
A01N 25/32 (2013.01); A01N 37/02 (2013.01); A01N 37/16 (2013.01); A01N 59/00 (2013.01); A01N 63/04 (2013.01); A61L 2/18 (2013.01); A61L 2/186 (2013.01); A61L 2202/23 (2013.01); B65B 55/10 (2013.01);
Abstract

A peracetic acid type sterilizing composition solution containing peracetic acid, acetic acid, hydrogen peroxide and catalase enzyme, wherein said sterilizing solution has a pH in a range of 2.6 to 5.0, said catalase enzyme is contained in an amount of 0.1 to 10 μg/ml, the concentration of said peracetic acid is 500 to 10,000 ppm, and the concentration of said hydrogen peroxide is less than 500 ppm. The concentration of the hydrogen peroxide can be efficiently decreased due to the catalase enzyme that is added in small amounts thereby suppressing the bubbling caused by the addition of the catalase enzyme.

Find Patent Forward Citations

Iwashita, Takeshi. (2017). Peracetic acid type sterilizing composition solution and method for sterilizing containers (U.S. Patent No. 9826735). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9826735

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

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