发明名称 NOUVEAUX COMPOSES FLUORES REACTIFS, HYDROSOLUBLES, LEURS OBTENTION ET LEURS UTILISATIONS
摘要 New water-soluble or water-dispersible reactive perfluoroalkylated compounds, characterized in that they correspond to the general formula (I) wherein the reactive group is away from the perfluoroalkyl radical. They may react easily with amines, alcohols, thiols and carboxilic acids; they are thus used as fluoroalkylent agents in oleophoby and/or hydrophoby techniques, particularly in the fluoroalkylation of derivatives of proteins, polyols or polysaccharides. RF is a linear or branched perfluoro or polyfluoroalkyl containing from 4 to 20 carbon atoms, p is an integer from 0 to 1, n is an integer from 0 to 3, m is an integer from 3 to 6, A is a -SO2- radical, or a simple bond, (a) is imino or imino substituted by alkyl, oxygen or sulphur, (b) is imino, alkylimino or dialkylammonium, oxygen or sulphur, B is -CO- radical, or a simple bond, Y is a radical (c), or (d) wherein R is a hydrogen atom or an alkyl radical.
申请公布号 FR2637590(A1) 申请公布日期 1990.04.13
申请号 FR19880011345 申请日期 1988.08.24
申请人 SZONYI ISTVAN 发明人 ISTVAN SZOENYI;STEPHANE SZOENYI;FRANCOIS SZOENYI
分类号 C07C311/05;C11D1/00;C23F11/16 主分类号 C07C311/05
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