发明授权
EP1647543B1 A method for inhibiting polymerization of (Meth) acrylic acid and its esters using an inhibitor and a process for making a compound useful as such an inhibitor
有权
对于(甲基)聚合抑制和它们的酯丙烯酸方法适合Verwendng下制备的化合物作为抑制剂的抑制剂和过程
- 专利标题: A method for inhibiting polymerization of (Meth) acrylic acid and its esters using an inhibitor and a process for making a compound useful as such an inhibitor
- 专利标题(中): 对于(甲基)聚合抑制和它们的酯丙烯酸方法适合Verwendng下制备的化合物作为抑制剂的抑制剂和过程
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申请号: EP05256155.2申请日: 2005-09-30
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公开(公告)号: EP1647543B1公开(公告)日: 2007-05-02
- 发明人: Bass, Steven , Mason, Robert Michael , Mendoza, Joy Lindon , Skoog, Steven John , Vandersall, Mark T.
- 申请人: Rohm and Haas Company
- 申请人地址: 100 Independence Mall West Philadelphia, PA 19106-2399 US
- 专利权人: Rohm and Haas Company
- 当前专利权人: Rohm and Haas Company
- 当前专利权人地址: 100 Independence Mall West Philadelphia, PA 19106-2399 US
- 代理机构: Kent, Venetia Katherine
- 优先权: US615230P 20041001
- 主分类号: C07C51/50
- IPC分类号: C07C51/50 ; C07C57/04 ; C07D279/18
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