Invention Grant
- Patent Title: Enhancing the antimicrobial activity of biocides with polymers
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Application No.: US14374005Application Date: 2013-02-19
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Publication No.: US11647746B2Publication Date: 2023-05-16
- Inventor: Janina Purschwitz , Stephan Huffer , Alejandra Garcia Marcos , Menno Hazenkamp
- Applicant: BASF SE
- Applicant Address: DE Ludwigshafen
- Assignee: BASF SE
- Current Assignee: BASF SE
- Current Assignee Address: DE Ludwigshafen
- Agency: Marshall, Gerstein & Borun LLP
- Priority: EP 156172 2012.02.20 EP 159866 2012.03.16
- International Application: PCT/IB2013/051326 2013.02.19
- International Announcement: WO2013/124784A 2013.08.29
- Date entered country: 2014-07-23
- Main IPC: A01N37/04
- IPC: A01N37/04 ; A01N25/10 ; A01N31/16 ; A01N35/02 ; A01N31/14 ; A01N33/20 ; C08K5/00 ; A01N33/04 ; C08G73/02 ; A01N33/12

Abstract:
Disclosed are compositions comprising a) an antimicrobial agent, which is selected from the group consisting of biocides containing halogen atoms and/or containing phenolic moieties, formic acid, chlorine dioxide, chlorine dioxide generating compounds, dialdehydes; components containing an antimicrobial metal such as antimicrobial silver, and b) a polyamine, especially a polyethylenimine. The polyamine is effective as a booster for the antimicrobial agent.
Public/Granted literature
- US20140369953A1 Enhancing the Antimicrobial Activity of Biocides with Polymers Public/Granted day:2014-12-18
Information query
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