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1.发明授权LIQUIDES IONIQUES DERIVES D'ACIDES DE LEWIS A BASE DE TITANE, NIOBIUM, TANTALE OU ANTIMOINE, ET LEURS APPLICATIONS 有权离子液体的衍生自路易斯酸基于TITAN，铌，钽，锑及其用途
公开(公告)号：EP1276743B1
公开(公告)日：2006-08-09
申请号：EP01929692.0
申请日：2001-04-24
申请人： Arkema France
IPC分类号： C07F7/00 , C07F9/00 , C07F7/22 , C07F9/90 , C07F9/6568
CPC分类号： C07D213/20 , C07B39/00 , C07C17/206 , C07C17/21 , C07C381/12 , C07D231/12 , C07D233/56 , C07D249/08 , C07F7/006 , C07F9/005 , C07F9/54 , C07F9/65688 , C07F9/902
摘要： The invention concerns ion liquids derived from the reaction of at least a halogenated or oxyhalogenated Lewis acid based on titanium, niobium, tantalum, tin or antimony with an organic salt of formula X+A- wherein A- is a halide or hexafluoroantimoniate anion and X+ a quaternary ammonium, quaternary phosphonium or ternary sulphonium cation. Said liquids are in particular useful for liquid phase HF fluorination of saturated or unsaturated compounds with C-CI bonds.
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2.发明授权COMPOSITION ET PROCEDE POUR LA DESTRUCTION DE POLLUANTS ORGANOPHOSPHORES ET/OU ORGANOSOUFRES 有权方法和装置摧毁有机磷和/或硫有关的污染物
公开(公告)号：EP1237628B1
公开(公告)日：2008-05-14
申请号：EP00971499.9
申请日：2000-10-25
申请人： ARKEMA FRANCE
IPC分类号： A62D3/00
CPC分类号： A62D3/38 , A62D2101/02 , A62D2101/04 , A62D2101/22 , A62D2101/26 , A62D2101/28
摘要： The invention concerns the use of an acid selected among the C2-C4 percarboxylic acids for decontaminating materials soiled by organophosphorous and/or organosulphurous compounds. The percarboxylic acid is in particular in the form of an anhydrous or substantially anhydrous organic solution of said percarboxylic acid, such as is obtained by reacting an aqueous hydrogen peroxide solution with the corresponding carboxylic acid miscible in water, in the presence of a catalyst and an organic solvent optionally the one whereby water has been continuously eliminated from the reaction medium by azeotropic distillation.
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