Sulfur based metal cleaners and corrosion inhibitors
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United States of America Patent
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May 22, 1984
Grant Date -
N/A
app pub date -
Nov 2, 1982
filing date -
Nov 2, 1982
priority date (Note) -
Expired
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Abstract
Novel compositions are provided for the cleaning and inhibiting corrosion of metallic surfaces. The cleaning composition has an active ingredient consisting of at least one sulfur containing compound selected from the group consisting of a bis(N-2 pyrrolidonyl), an (N-2 pyrrolidonyl), or a bis(N-succinimidyl) sulfur-containing compound.
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