Lubricating and anti-corrosion compositions
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United States of America Patent
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Sep 13, 1988
Grant Date -
N/A
app pub date -
Apr 11, 1985
filing date -
Apr 13, 1984
priority date (Note) -
Expired
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Abstract
Compositions for treating metal, e.g., steel sheets which act as compositions lubricants during stamping of the sheets and protect the sheets against rust during their storage and before and after the stamping thereof. The compositions comprise a mineral oil, a basic calcium salt of arylaromatic sulphonic acid, a further anti-rust agent, a saturated higher fatty acid, a non-ionic wetting agent and an anti-oxidizing phenolic compound.
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