11.
    发明专利
    未知

    公开(公告)号:DE50201902D1

    公开(公告)日:2005-02-03

    申请号:DE50201902

    申请日:2002-04-03

    Applicant: BASF AG

    Abstract: Hydraulic fluids, in particular brake fluids for motor vehicles, having improved corrosion protection, comprising (a) from 0.005 to 0.125% by weight of 1H-1,2,4-triazole, and (b) from 0 to 10% by weight of one or more further corrosion inhibitors, where, on concomitant use of 1H-1,2,3-benzotriazole and/or 1H-1,2,3-tolutriazole and/or derivatives thereof, the weight ratio between 1H-1,2,4-triazole and the said 1H-1,2,3-triazoles must be greater than 4:1.

    13.
    发明专利
    未知

    公开(公告)号:BR0208415A

    公开(公告)日:2004-03-30

    申请号:BR0208415

    申请日:2002-04-03

    Applicant: BASF AG

    Abstract: Hydraulic fluids, in particular brake fluids for motor vehicles, having improved corrosion protection, comprising (a) from 0.005 to 0.125% by weight of 1H-1,2,4-triazole, and (b) from 0 to 10% by weight of one or more further corrosion inhibitors, where, on concomitant use of 1H-1,2,3-benzotriazole and/or 1H-1,2,3-tolutriazole and/or derivatives thereof, the weight ratio between 1H-1,2,4-triazole and the said 1H-1,2,3-triazoles must be greater than 4:1.

    17.
    发明专利
    未知

    公开(公告)号:PT1379615E

    公开(公告)日:2005-04-29

    申请号:PT02759789

    申请日:2002-04-03

    Applicant: BASF AG

    Abstract: Hydraulic fluids, in particular brake fluids for motor vehicles, having improved corrosion protection, comprising (a) from 0.005 to 0.125% by weight of 1H-1,2,4-triazole, and (b) from 0 to 10% by weight of one or more further corrosion inhibitors, where, on concomitant use of 1H-1,2,3-benzotriazole and/or 1H-1,2,3-tolutriazole and/or derivatives thereof, the weight ratio between 1H-1,2,4-triazole and the said 1H-1,2,3-triazoles must be greater than 4:1.

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