Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing
Patent
1987-09-15
1988-07-26
Lone, Werren B.
Organic compounds -- part of the class 532-570 series
Organic compounds
Oxygen containing
252387, 106 1405, C07C 3908
Patent
active
047601973
ABSTRACT:
A process which comprises contacting the surface of a metal with an alkyl or acyl substituted catechol.
The contacting may be effected using the substituted catechol alone or in a suitable medium for example as a solution or emulsion. The contacting is effective in providing corrosion inhibition even with lightly rusted iron surfaces.
REFERENCES:
patent: 2429905 (1947-10-01), Wright
Katayama Chemical Works, "Chemical Abstracts", vol. 99, p162443t (1983).
John Glyn R.
Scovell Edward G.
Tury Bernard
Imperial Chemical Industries plc
Lone Werren B.
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