发明公开
- 专利标题: Use of a water soluble ionene polymer for inhibiting bacterial adhesion and controlling biological fouling in aqueous systems
- 专利标题(中): 程序,以防止细菌的方法,并减少在水性体系中生物污染。
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申请号: EP90311183.9申请日: 1990-10-12
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公开(公告)号: EP0422948A2公开(公告)日: 1991-04-17
- 发明人: Hollis, Cecil George , Jaquess, Percy A.
- 申请人: BUCKMAN LABORATORIES INTERNATIONAL, INC.
- 申请人地址: 1256 North McLean Boulevard Memphis Tennessee 38108 US
- 专利权人: BUCKMAN LABORATORIES INTERNATIONAL, INC.
- 当前专利权人: BUCKMAN LABORATORIES INTERNATIONAL, INC.
- 当前专利权人地址: 1256 North McLean Boulevard Memphis Tennessee 38108 US
- 代理机构: Matthews, Derek Peter
- 优先权: US420326 19891012
- 主分类号: C02F1/50
- IPC分类号: C02F1/50
摘要:
A process for inhibiting the adhesion of bacterial cells to solid surfaces in aqueous systems and thus controlling biological fouling comprising adding a water-soluble ionene polymer to the aqueous systems in an amount ranging from about 0.5 ppm to about 50 ppm based on the weight of aqueous liquid in the system.
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