Title:
ペルオキシギ酸および酸素触媒を使用する漂白
Document Type and Number:
Japanese Patent JP6959370
Kind Code:
B2
Abstract:
A method for enhancing bleaching efficacy for treatment of articles, including for example laundry is disclosed. Methods for sanitizing and/or disinfecting and bleaching laundry and other articles is provided by washing the articles with a peroxyformic acid composition at a first pH for effective antimicrobial efficacy, thereafter applying an alkaline source to increase the pH for addition of a bleaching activator and/or catalyst for the bleaching agent at a second pH, and lastly draining the remaining components of the peroxyformic acid composition, and the bleaching agent and bleach activator/catalyst from the articles. The methods can be provided as part of a laundry cleaning operation and can be utilized in industrial and commercial applications.
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Inventors:
Jason Lang
Benjamin Crew
Jonathan P. Fast
Angela becker
Steven Randburg
Benjamin Crew
Jonathan P. Fast
Angela becker
Steven Randburg
Application Number:
JP2019571202A
Publication Date:
November 02, 2021
Filing Date:
June 22, 2018
Export Citation:
Assignee:
Ecolab Usa Inc.
International Classes:
C11D3/48; C11D3/08; C11D3/10; C11D3/37; C11D3/386; C11D3/395; D06F35/00
Domestic Patent References:
| JP2018502849A | ||||
| JP2000219896A | ||||
| JP2000516299A |
Foreign References:
| US20130047345 | ||||
| WO2016100694A1 | ||||
| US20160176815 |
Attorney, Agent or Firm:
Atsushi Aoki
Shinji Mitsuhashi
Masatoshi Takahashi
Naori Kota
Hajime Kawahara
Naohisa Akashi
Shinji Mitsuhashi
Masatoshi Takahashi
Naori Kota
Hajime Kawahara
Naohisa Akashi