Jason Lang,Benjamin Crew,Jonathan P. Fast,Angela Becker,Steven Lundberg
申请号:
US16015443
公开号:
US10494591B2
申请日:
2018.06.22
申请国别(地区):
US
年份:
2019
代理人:
摘要:
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.