发明授权
- 专利标题： Potentiated aqueous ozone cleaning and sanitizing composition for removal of a contaminating soil from a surface
- 专利标题（中）： 强化的臭氧清洁和消毒组合物，用于从表面去除污染的土壤
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申请号： US532485申请日： 1995-09-22
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公开(公告)号： US5567444A公开(公告)日： 1996-10-22
- 发明人: Robert D. Hei , Guange-jong J. Wei , Bruce R. Cords , Keith D. Lokkesmoe
- 申请人： Robert D. Hei , Guange-jong J. Wei , Bruce R. Cords , Keith D. Lokkesmoe
- 申请人地址： MN St. Paul
- 专利权人： Ecolab Inc.
- 当前专利权人： Ecolab Inc.
- 当前专利权人地址： MN St. Paul
- 主分类号： D06L1/12
- IPC分类号： D06L1/12 ; A61L2/18 ; A61L2/20 ; B08B3/08 ; C11D3/39 ; C11D10/00 ; C11D11/00 ; A61L9/00 ; A01N37/00 ; A01N39/00 ; C11D7/54
摘要：
A cleaning and sanitizing method for soiled solid surfaces, especially clean-in-place process facilities, is described which involves contacting the surfaces first with an aqueous ozone cleaning composition having a pH greater than 7, wherein the ozone is generated by electrical discharge, then quenching the excess ozone and simultaneously sanitizing the surfaces by contact with an aqueous composition containing hydrogen peroxide, a C.sub.1 -C.sub.10 peroxyaliphatic carboxylic acid or a mixture thereof.
公开/授权文献
- US5055891A Heterostructure transistor using real-space electron transfer 公开/授权日：1991-10-08
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