Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1972-05-11
1978-01-17
Gallagher, R.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
252150, 252391, C07D28500
Patent
active
040692256
ABSTRACT:
A new corrosion inhibitor for acid-pickled ferrous and nonferrous metals in the form of isoperthiocyanic and its .alpha.-hydroxy-substituted derivatives of the formula ##STR1## The metals are pickled in aqueous solutions of acid mixed with 0.1-1 wt.-% of said inhibitor.
REFERENCES:
patent: 2971909 (1961-02-01), Fields
patent: 3621030 (1971-11-01), Seltzer
Agarkova Lidia Mikhailovna
Gromov Evgeny Ivanovich
Khanin Andrei Mefodievich
Petropolskaya Viktoria Mikhailovna
Privalov Vasily Efimovich
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