发明授权
US4827014A 2-Hydroxy-3-aminopropionic-n,n-diacetic acid and derivatives thereof,
preparation thereof, and detergents containing same
失效
2-羟基-3-氨基丙酸,正二乙酸及其衍生物,其制备物和含有它们的洗涤剂
- 专利标题: 2-Hydroxy-3-aminopropionic-n,n-diacetic acid and derivatives thereof, preparation thereof, and detergents containing same
- 专利标题(中): 2-羟基-3-氨基丙酸,正二乙酸及其衍生物,其制备物和含有它们的洗涤剂
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申请号: US177084申请日: 1988-04-04
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公开(公告)号: US4827014A公开(公告)日: 1989-05-02
- 发明人: Richard Baur , Felix Richter , Stefan Birnbach , Rolf Fikentscher , Alfred Oftring , Ekhard Winkler , Werner Bochnitschek
- 申请人: Richard Baur , Felix Richter , Stefan Birnbach , Rolf Fikentscher , Alfred Oftring , Ekhard Winkler , Werner Bochnitschek
- 申请人地址: DEX Ludwigshafen
- 专利权人: BASF Aktiengesellschaft
- 当前专利权人: BASF Aktiengesellschaft
- 当前专利权人地址: DEX Ludwigshafen
- 优先权: DEX3712330 19870411
- 主分类号: G01N31/00
- IPC分类号: G01N31/00 ; C07C67/00 ; C07C227/16 ; C07C227/18 ; C07C229/22 ; C07C229/24 ; C07C229/76 ; C07C231/00 ; C07C231/12 ; C07C237/06 ; C07C253/00 ; C07C253/30 ; C07C255/24 ; C07C255/26 ; C09K3/00 ; C11D3/33 ; C11D3/39 ; C07C101/20 ; C07C101/30
摘要:
2-Hydroxy-3-aminopropionic-N,N-diacetic acid and derivatives thereof are used in particular as complexing agents, bleaching agent stabilizers and builders in detergents.
公开/授权文献
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