发明授权
- 专利标题: Compositions and method for activating oxygen utilizing cyclic ester-anhydrides of .alpha.-hydroxycarboxylic acids
- 专利标题(中): 使用{60-羟基羧酸的环状酯酸酐活化氧的组合物和方法
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申请号: US782335申请日: 1977-03-29
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公开(公告)号: US4115309A公开(公告)日: 1978-09-19
- 发明人: Horst-Jurgen Krause , Christian Hase , Helmut Bloching
- 申请人: Horst-Jurgen Krause , Christian Hase , Helmut Bloching
- 申请人地址: DE1 Dusseldorf-Holthausen
- 专利权人: Henkel Kommanditgesellschaft auf Aktien
- 当前专利权人: Henkel Kommanditgesellschaft auf Aktien
- 当前专利权人地址: DE1 Dusseldorf-Holthausen
- 优先权: DEX2614521 19760403
- 主分类号: C11D3/22
- IPC分类号: C11D3/22 ; C11D3/39 ; C11D7/54
摘要:
The method of activating aqueous solutions of percompounds utilizing hexacyclic ester-anhydrides of .alpha.-hydroxycarboxylic acids of the formula ##STR1## as activators, solid activated compositions comprising solid percompounds and said cyclic ester-anhydrides of .alpha.-hydroxycarboxylic acids, as activators.
公开/授权文献
- US4647330A Hybrid single crystal optic fibers by growth solution 公开/授权日:1987-03-03
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