Rust inhibitor
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United States of America Patent
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-
Aug 21, 1984
Grant Date -
N/A
app pub date -
Sep 30, 1982
filing date -
Jan 31, 1982
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A rust inhibitor comprising, as an effective component, at least one compound having the following general formulae (A), (B) and (C) ##STR1## wherein R.sub.1 and R.sub.2 are independently a hydrocarbon group having 1 to 6 carbon atoms, R.sub.3 and R.sub.4 are independently a hydrocarbon group having 1 to 4 carbon atoms or a hydrocarbon group containing an aromatic ring and having 6 to 12 carbon atoms, R.sub.5 and R.sub.6 are independently a hydrocarbon group having 1 to 18 carbon atoms, m and n are independently 0 or an integer of 1 to 3, R.sub.3 or R.sub.4 is hydrogen in the case of m or n is 0, X is O, S, SO.sub.2, CO or a hydrocarbon group having 1 to 9 ca toxicity and is easily applicable in either a water-soluble state or an oil-soluble state.
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