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    Compositions based on derivatives of silica modified by organic groups, preparation and application thereof, particularly as cationic conductors
    1.
    发明授权
    Compositions based on derivatives of silica modified by organic groups, preparation and application thereof, particularly as cationic conductors 失效
    基于有机基团改性的二氧化硅衍生物的组合物，其制备和应用，特别是作为阳离子导体

    公开(公告)号：US4923950A

    公开(公告)日：1990-05-08

    申请号：US167474

    申请日：1988-04-28

    申请人： Lucienne Ravaine ,  Michel B. Armand ,  Yves Charbouillot ,  Abdelkader Hammou

    发明人： Lucienne Ravaine ,  Michel B. Armand ,  Yves Charbouillot ,  Abdelkader Hammou

    IPC分类号： C01B33/155 ,  C03C3/00 ,  C08G77/02 ,  C08G77/22 ,  C08G77/26 ,  C08G77/28 ,  H01B1/04 ,  H01B1/12 ,  H01M6/18

    CPC分类号： H01M6/181 ,  C03C3/00 ,  C08G77/22 ,  H01B1/122

    摘要： Composition based on derivatives of silica modified by organic groups, characterized in that said derivatives are amorphous solids having formula (I) SiO.sub.2-0.5(x+y) (Z.sup.1.sub.x (Z.sup.2).sub.y .multidot.(XA).sub.z, wherein Z.sup.1 is a group having formula (II), R.sup.1 being an alkylene having from 3 to 8 carbon atoms optionally interrupted by a heteroatomic group --NH--, R.sup.3 and R.sup.4 representing each --H or representing together a group --CH.dbd.CH--N.dbd.CH--, Z.sup.2 is a group --R.sup.2 --SO.sub.3 H, R.sup.2 being an alkylene having from 3 to 8 carbon atoms optionally interrupted by a heteroatomic group --NH--; XZ is an acid (case where X.dbd.H) or a salt (case where X.dbd.metal) soluble in water x is a number different from 0 and lower or equal to 1; z is a number which may vary from 0 to 0.5 and not higher than x; x and y being such that the sum (x+y) is higher or equal to 1/3; it being understood that the sum (x+y) is at the most equal to 1; and z is a number which is optionally nil and such that the ratio (z+y)/x is higher than 0 and lower than or equal to 1; its preparation and its application as an agent for the transmission of electromagnetic waves and/or electric currents.

    摘要翻译： PCT No.PCT / FR87 / 00261 Sec。 一九八六年四月二十八日 102（e）日期1988年4月28日PCT申请日1987年7月2日PCT公布。 出版物WO89 / 日期：1988年1月14日。基于有机基团改性的二氧化硅衍生物的组成，其特征在于所述衍生物为具有式（I）SiO 2 -0.5（x + y）（Z1x（Z2）yx（XA）z） 其中Z 1是具有式（II）的基团，R 1是具有3至8个碳原子的亚烷基，其任选地被杂原子基团-NH-，R3和R4代表每个-H或代表基团-CH = CH-N = CH-，Z2是基团-R2-SO3H，R2是具有3至8个碳原子的亚烷基，任选地被杂原子基团-NH-封闭; XZ是酸（X = H的情况）或盐（情况 其中X =金属）可溶于水x是不同于0且低于或等于1的数; z是可以在0至0.5之间并且不高于x的数; x和y使得（x + y）高于或等于1/3;应当理解，总和（x + y）最大等于1; z是任选地为零的数，并且使得比率（z + y）/ x高于0且低于或等于 至1; 其制备及其作为用于传输电磁波和/或电流的试剂的应用。