发明授权
- 专利标题： Polymer containing biocatalyst
- 专利标题（中）： 含聚合物的生物催化剂
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申请号： US550159申请日： 1983-11-09
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公开(公告)号： US4546078A公开(公告)日： 1985-10-08
- 发明人: Georg Manecke , Udo Klussmann
- 申请人： Georg Manecke , Udo Klussmann
- 申请人地址： DEX Berlin
- 专利权人： Schering Aktiengesellschaft
- 当前专利权人： Schering Aktiengesellschaft
- 当前专利权人地址： DEX Berlin
- 优先权： DEX3241829 19821109
- 主分类号： C12N11/08
- IPC分类号： C12N11/08 ; C12P33/00 ; C12P33/02 ; C12P33/08 ; C12P33/10 ; C12P33/18
摘要：
A biocatalyst contains microorganisms, e.g., of the species Arthrobacter simplex, Aspergillus ochraceus, Bacillus sphaericus, Curvularia lunata, Flavobacterium dehydrogenans, Mycobacterium spec., or Saccharaomyces uvarum, immobilized on a copolymer of acrolein and 1-vinyl-2-pyrrolidone, crosslinked by reaction with an alkylenedioxydiamine of the formulaH.sub.2 NO--(CH.sub.2).sub.n ONH.sub.2wherein n is a number of 2 to 12. The preparation of steroids is also disclosed.
公开/授权文献
- US6031291A Common contact hole structure in semiconductor device 公开/授权日：2000-02-29
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