MAGNETIC RESIN COMPOUND, PREPARATION METHOD THEREFOR AND USE THEREOF
    4.
    发明公开
    MAGNETIC RESIN COMPOUND, PREPARATION METHOD THEREFOR AND USE THEREOF 审中-公开
    MAGNETISCHE HARZVERBINDUNG,HERSTELLUNGSVERFAHRENDAFÜRUND VERWENDUNG DAVON

    公开(公告)号:EP3059273A4

    公开(公告)日:2017-07-05

    申请号:EP14853911

    申请日:2014-10-13

    Abstract: Disclosed is a magnetic dendrimer compound and a method for preparing the magnetic dendrimer compound, the molecular formula of which is shown in formula (I): “(CH 2 ) 3 N (2 n+1 -1) R 1 (2 n+2 -2) R 2 (2 n+1 ) (I). In this formula, “ indicates magnetic particles coated with SiO 2 on a surface thereof, the magnetic particles having been modified by a silane coupling agent; (CH 2 ) 3 N (2 n+1 -1 )R 1 (2 n+2 -2) is a dendritic group, and R 2 (2 n+1 ) is a lipophilic group, with 0‰¤n‰¤100. Further disclosed is a lubricant comprising the magnetic dendrimer compound.

    Abstract translation: 本发明公开了一种磁性树枝状大分子化合物及其制备方法,其分子式如式(I)所示:“(CH 2)3 N 2 -2)R 2(2 n + 1)(I)。 在该式中,“表示在其表面上涂覆有SiO 2的磁性颗粒,该磁性颗粒已经被硅烷偶联剂改性; (CH 2)3 N(2 n + 1 -1)R 1(2 n + 2 -2)为树枝状基团,R 2(2 n + 1)为亲油基团,0‰¤‰¤¤ 100。 还公开了包含磁性树枝状大分子化合物的润滑剂。

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