发明授权
- 专利标题： Metal catalyst and its use
- 专利标题（中）： 金属催化剂及其用途
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申请号： US10552664申请日： 2004-04-14
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公开(公告)号： US07880038B2公开(公告)日： 2011-02-01
- 发明人: Masaji Hirota , Koji Hagiya
- 申请人： Masaji Hirota , Koji Hagiya
- 申请人地址： JP Tokyo
- 专利权人： Sumitomo Chemical Company, Limited
- 当前专利权人： Sumitomo Chemical Company, Limited
- 当前专利权人地址： JP Tokyo
- 代理机构： Birch, Stewart, Kolasch & Birch, LLP
- 优先权： JP2003-113778 20030418
- 国际申请： PCT/JP2004/005312 WO 20040414
- 国际公布： WO2004/091784 WO 20041028
- 主分类号： B01J27/00
- IPC分类号： B01J27/00 ; B01J21/04 ; C07C45/00
摘要：
A metal catalyst obtained by contacting (A) at least one metal or metal compound selected from i) tungsten compounds composed of tungsten and an element of group IIIb, IVb, Vb, or VIb, ii) molybdenum compounds composed of molybdenum and an element of group IIIb, IVb, Vb, or VIb, and iii) tungsten metal and molybdenum metal; (B) at least one compound selected from tertiary amine compounds, tertiary amine oxide compounds, nitrogen-containing aromatic compounds and nitrogen-containing aromatic N-oxide compounds; (C) hydrogen peroxide; and (D) a phosphate compound, is provided.
公开/授权文献
- US20060211891A1 Metal catalyst and its use 公开/授权日：2006-09-21
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