- Patent Title: Defoamer useful in a peracid composition with anionic surfactants
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Application No.: US13785047Application Date: 2013-03-05
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Publication No.: US10165774B2Publication Date: 2019-01-01
- Inventor: Junzhong Li , Richard Staub , David D. McSherry
- Applicant: ECOLAB USA INC.
- Applicant Address: US MN Saint Paul
- Assignee: Ecolab USA Inc.
- Current Assignee: Ecolab USA Inc.
- Current Assignee Address: US MN Saint Paul
- Agency: McKee, Voorhees & Sease, PLC
- Main IPC: A01N59/06
- IPC: A01N59/06 ; A01N37/16 ; A01N59/00

Abstract:
Low foaming, highly acidic peroxycarboxylic acid sanitizing compositions are disclosed as having both improved antimicrobial efficacy in comparison to conventional peroxyoctanoic acid and peroxyacetic acid compositions for sanitizing applications. The compositions include a combination of a low-foaming surfactant and an aluminum sulfate (or other metal salt) defoaming agent that is compatible with the highly acidic peroxycarboxylic acid sanitizing compositions. In particular, the sanitizing peroxycarboxylic acid compositions are also low odor and low/no VOC dual functioning acid wash and sanitizing compositions.
Public/Granted literature
- US20140255514A1 DEFOAMER USEFUL IN A PERACID COMPOSITION WITH ANIONIC SURFACTANTS Public/Granted day:2014-09-11
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