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公开(公告)号:EP0864562B1
公开(公告)日:2004-10-06
申请号:EP98103989.4
申请日:1998-03-06
IPC分类号: C07C407/00
CPC分类号: C07C407/006 , C07C409/26
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公开(公告)号:EP0864562A3
公开(公告)日:2002-08-07
申请号:EP98103989.4
申请日:1998-03-06
IPC分类号: C07C407/00
CPC分类号: C07C407/006 , C07C409/26
摘要: The current invention relates to the stabilisation of peroxyacid solutions. There is provided a tin based stabiliser composition obtained by the ageing of an alkaline solution of a tin compound and a phosphorus containing compound. The stabiliser is particularly suitable for the stabilisation of non-equilibrium solution of peroxyacids.
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公开(公告)号:EP0864562A2
公开(公告)日:1998-09-16
申请号:EP98103989.4
申请日:1998-03-06
IPC分类号: C07C407/00
CPC分类号: C07C407/006 , C07C409/26
摘要: The current invention relates to the stabilisation of peroxyacid solutions. There is provided a tin based stabiliser composition obtained by the ageing of an alkaline solution of a tin compound and a phosphorus containing compound.
The stabiliser is particularly suitable for the stabilisation of non-equilibrium solution of peroxyacids.摘要翻译: 本发明涉及过氧酸溶液的稳定化。 提供了通过老化锡化合物和含磷化合物的碱性溶液而得到的锡基稳定剂组合物。 稳定剂特别适用于稳定过氧酸的非平衡溶液。
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公开(公告)号:EP0612726B1
公开(公告)日:1997-03-19
申请号:EP94107206.8
申请日:1990-05-21
发明人: Carr, Graham , James, Alun Pryce , Sankey, John Phillip , Troughton, Nicholas Arador , Willson, Andrew John
IPC分类号: C07C409/40
CPC分类号: C07D209/48 , C07C407/00 , C07C407/003 , C07C409/24 , C07C409/40
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公开(公告)号:EP0612726A1
公开(公告)日:1994-08-31
申请号:EP94107206.8
申请日:1990-05-21
发明人: Carr, Graham , James, Alun Pryce , Sankey, John Phillip , Troughton, Nicholas Arador , Willson, Andrew John
IPC分类号: C07C409/40
CPC分类号: C07D209/48 , C07C407/00 , C07C407/003 , C07C409/24 , C07C409/40
摘要: 6,6'-terephthal-di(amidoperoxyhexanoic) acid is a new peroxyacid compound. It can be prepared by peroxidation of 6,6'-terephthal-di(amidohexanoic) acid. Conveniently, the peroxidation is achieved employing a solution of 6,6'-terephthal-di(amidohexanoic) acid in sulphuric acid solution reacted with a solution of Caro's acid, the concentration of sulphuric acid in the reaction mixture being chosen such that the 6,6'-terephthal-di(amidoperoxyhexanoic) acid is insoluble in the reaction mixture, but that the 6,6'-terephthal-di(amidohexanoic) acid is soluble therein.
摘要翻译: 6,6'-对苯二甲酸二(酰基过氧己酸)酸是一种新的过氧酸化合物。 它可以通过6,6'-对苯二甲酸二(酰氨基己酸)酸的过氧化来制备。 方便地,使用6''-对苯二甲酸二(酰氨基己酸)在硫酸溶液中与Caro酸反应的溶液实现过氧化反应,反应混合物中的硫酸浓度选择为6, 6'-对苯二甲酸二(酰氧基己酸)酸不溶于反应混合物,但6,6'-对苯二酸二(酰氨基己酸)酸可溶于其中。
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