发明公开
EP2417253A1 USE OF ENZYMES TO REDUCE ALDEHYDES FROM ALDEHYDE-CONTAINING PRODUCTS
审中-公开
VERWENDUNG VON ENZYMEN ZUR REDUKTION VON ALDEHYDEN AUS ALDEHYDHALTIGEN PRODUKTEN
- 专利标题： USE OF ENZYMES TO REDUCE ALDEHYDES FROM ALDEHYDE-CONTAINING PRODUCTS
- 专利标题（中）： VERWENDUNG VON ENZYMEN ZUR REDUKTION VON ALDEHYDEN AUS ALDEHYDHALTIGEN PRODUKTEN
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申请号： EP10711898.6申请日： 2010-03-31
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公开(公告)号： EP2417253A1公开(公告)日： 2012-02-15
- 发明人: PIATESI, Andrea , HABICHER, Tilo , BÜSCHEL, Michael , WANG, Li-Wen , REICHERT, Jürgen , PACKE-WIRTH, Rainer , BALDENIUs, Kai-Uwe , KROMM, Erich , HAEFNER, Stefan , SCHWALB, Carsten , HÖFFKEN, Hans Wolfgang
- 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： EP09157522 20090407
- 国际公布： WO2010115797 20101014
- 主分类号： C12N9/04
- IPC分类号： C12N9/04 ; D06M16/00
摘要：
The invention relates to the use of an enzyme preparation which catalyzes the degradation of formaldehyde for reducing the formaldehyde content in a formaldehyde-containing formulation. In a preferred embodiment, the enzyme preparation contains a formaldehyde dismutase from a Pseudomonas putida strain. Further, the invention refers to a process for reducing the formal dehyde content in cross-linking agents for textile finishing or in polymer dispersions used, e.g. in construction chemistry. Further the invention relates to the use of an enzyme preparation which catalyzes the degradation of aldehydes for reducing the formaldehyde content in an aldehyde-containing formulation. Furthermore, the invention relates to a novel variant of the formaldehyde dismutase from Pseudomonas putida.
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