发明授权
- 专利标题: VERFAHREN ZUM ABTÖTEN VON MIKROORGANISMEN
- 专利标题(英): Method for the destruction of microorganisms
- 专利标题(中): 方法杀死微生物
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申请号: EP03748119.9申请日: 2003-10-06
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公开(公告)号: EP1553830B1公开(公告)日: 2011-02-23
- 发明人: DIETSCHE, Frank , BOUILLO, Nathalie , KOLTER, Karl , HAMERS, Christoph
- 申请人: BASF SE
- 申请人地址: 67056 Ludwigshafen DE
- 专利权人: BASF SE
- 当前专利权人: BASF SE
- 当前专利权人地址: 67056 Ludwigshafen DE
- 优先权: DE10246625 20021007
- 国际公布: WO2004032628 20040422
- 主分类号: A01N41/04
- IPC分类号: A01N41/04 ; C02F1/50 ; A01P1/00
摘要:
Disclosed is a method for destroying microorganisms in aqueous technical systems or products for water-based technical applications by adding 0.001 to 5 percent by weight of a water-soluble or water-dispersible polymer containing 30 to 100 molar percent of styrene sulfonic acid, 0 to 40 molar percent of an N-vinyllactam and/or N-vinylamine, and 0 to 30 molar percent of additional radically polymerizable monomers as a biocidal additive. Also disclosed is a method for protecting objects by applying an antimicrobially active aqueous composition comprising such an additive.
公开/授权文献
- EP1553830A1 VERFAHREN ZUM ABTÖTEN VON MIKROORGANISMEN 公开/授权日:2005-07-20
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