知搜-全球专利检索

  1. 登录
  2. 注册

搜索结果

79 条记录 (耗时 0.013 秒)

    Aromatic sulfonates and process for making same
    53.
    发明授权
    Aromatic sulfonates and process for making same 失效
    芳香磺化物及其制备方法

    公开(公告)号：US3712919A

    公开(公告)日：1973-01-23

    申请号：US3712919D

    申请日：1970-04-14

    申请人： CELANESE CORP

    发明人： JUELKE C

    IPC分类号： C07C303/32 ,  C07C309/42 ,  C07C309/43 ,  C08K5/42 ,  C07C143/42

    CPC分类号： C07C303/32 ,  C08K5/42 ,  C08L67/02 ,  C07C309/42 ,  C07C309/43

    摘要： 1,4-PHENYLENE-SO-, AND 1,4-PHENYLENE-SO2-

    X IS DIVALENT RADICAL SELECTED FROM THE GROUP CONSISTING OF ALKYLENE, CYCLOALKYLENE, ARALKYLENE, ALKARYLENE, ARYLENE, OR ANY COMBINATION THEREOF EITHER WITH OR WITHOUT CONNECTING GROUPS SUCH AS OXY, THIO, CARBONYL, SULFINYL, AND SULFONYL; AND Y IS A MONOVALENT RADICAL SELECTED FROM THE GROUP CONSISTING OF ALKYL, CYCLOALKYL, ARALKYL, ALKARYL, AND ARYL.
    1,4-PHENYLENE-O-, 1,4-PHENYLENE-CO-, 1,4-PHENYLENE-S-,

    WHEREIN AR2 IS TRIVALENT AROMATIC RADICAL WHICH MAY BE SUBSTITUTED OR UNSUBSTITUTED; AR3 IS A DIVALENT AROMATIC RADICAL WHICH MAY BE SUBSTITUTED OR UNSUBSTITUTED; N1, N2, AND N4 INDEPENDENTLY ARE INTEGERS WHICH ARE EITHER 0 OR 1; R1, R2 AND R4 ARE DIVALENT RADICALS INDEPENDENTLY SELECTED FROM THE GROUP CONSISTING OF ALKARYLENE, ARYLENE,

    O-(R4)4-AR3-SO3-) -2

    (-O3S-AR3-(R4)N4-O-CH2-CH(-OH)-CH2-O-X-O-CH2-CH(-OH)-CH2-

    (R2)N2-)AR2-SO3) -1

    ((Y-O-CH2-CH(-OH)-CH2-O-(R1)N1-)(Y-O-CH2-CH(-OH)-CH2-O-

    AROMATIC SULFONATES, PROCESS FOR PRODUCING SAME BASED UPON THE REACTION OF AN ORGANIC COMPOUND CONTAINING AT LEAST ONE EPOXY GROUP WITH AN AROMATIC SULFONATE CONTAINING AT LEAST ONE AROMATIC HYDROXY GROUP, AND FILMAND FIBER-FORMING POLYESTERS CONTAINING THESE SULFONATES AND HAVING AN AFFINITY FOR BASE DYES. AMONG THE NOVEL SULFONATES PRODUCED ARE THE METALLIZED SALTS OF AN ANION HAVING THE FOLLOWING GENERAL FORMULAE: