Invention Grant
- Patent Title: Preparation for the fungicidal and algicidal finish of alkaline coating compositions
- Patent Title (中): 制备碱性涂料组合物的杀真菌剂和杀藻剂
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Application No.: US11524825Application Date: 2006-09-21
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Publication No.: US07781466B2Publication Date: 2010-08-24
- Inventor: Petra Kolditz , Klaus Weber , Ralf Gradtke , Wolfgang Beilfuss
- Applicant: Petra Kolditz , Klaus Weber , Ralf Gradtke , Wolfgang Beilfuss
- Applicant Address: FR Paris
- Assignee: Air Liquide Sante (International)
- Current Assignee: Air Liquide Sante (International)
- Current Assignee Address: FR Paris
- Agency: Young & Thompson
- Priority: DE102005045129 20050921
- Main IPC: A01N33/12
- IPC: A01N33/12 ; A01N43/80 ; C09D5/14 ; C09D5/16
Abstract:
The invention relates to a preservative comprising at least one isothiazolone, at least one quaternary ammonium compound, and at least one stabilizer selected from the group of sulphite salts, hydrogen sulphite salts, sulphite-releasing compounds and hydrogen-sulphite-releasing compounds, the presence of algicidal triazine being ruled out. The preservative inhibits the growth of fungi, algae and bacteria on or in alkaline coating compositions. The invention furthermore relates to a process for the preparation of the preservative, to its use in a coating composition, and to the preserved composition.
Public/Granted literature
- US20070093538A1 Preparation for the fungicidal and algicidal finish of alkaline coating compositions Public/Granted day:2007-04-26
Information query
