Corrosion inhibitors for metals
    9.
    发明专利

    公开(公告)号:DE1936538A1

    公开(公告)日:1971-01-28

    申请号:DE1936538

    申请日:1969-07-18

    Applicant: BASF AG

    Abstract: Corrosion inhibitor for metals, particularly iron, contains (a) 5-50 wt. % di-n-butylthiourea (b) 5-95 wt. % of a reaction product of castor oil and 20-80 moles ethylene oxide (c) 0-90 wt. % of an organic solvent soluble in acid (d) 0-90 wt.% or of an inert inorganic solid.

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