发明授权
- 专利标题: Process for stabilizing cyanohydrins
- 专利标题(中): 稳定氰醇的方法
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申请号: US310856申请日: 1999-05-13
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公开(公告)号: US6031123A公开(公告)日: 2000-02-29
- 发明人: Peter Pochlauer , Irma Wirth , Rudolf Neuhofer
- 申请人: Peter Pochlauer , Irma Wirth , Rudolf Neuhofer
- 申请人地址: ATX
- 专利权人: DSM Fine Chemicals Austria GmbH
- 当前专利权人: DSM Fine Chemicals Austria GmbH
- 当前专利权人地址: ATX
- 优先权: ATX827/98 19980514
- 主分类号: C07C253/32
- IPC分类号: C07C253/32 ; C07C255/12 ; C07C255/16 ; C07C255/36 ; C07C255/00
摘要:
A process for stabilizing enantiomer-enriched cyanohydrins where citric acid and/or boric acid or boric anhydride is added as a stabilizer to the cyanohydrin to be stabilized.
公开/授权文献
- US5472533A Spectrally balanced infrared flare pyrotechnic composition 公开/授权日:1995-12-05
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