Metal working lubricant
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United States of America Patent
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-
Dec 17, 1985
Grant Date -
N/A
app pub date -
Oct 25, 1983
filing date -
Oct 25, 1983
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Metal working lubricating compositions useful as a precoating oil and as a coating and rolling operation, comprising mineral or synthetic oil and a sulfur containing carboxylic acid such as n-dodecylthioacetic acid and n-butylthioacetic acid. The composition can also contain vegetable oil or animal fat. The lubricant composition provided is particularly useful in the cold rolling of steel and other metals.
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