Method for supplying a lubricating oil composition
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United States of America Patent
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Mar 10, 1992
Issued Date -
N/A
app pub date -
Dec 26, 1990
filing date -
May 8, 1979
priority date (Note) -
Expired
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Abstract
A lubricating oil composition containing as essential ingredients a lubricating oil component having a melting point of not higher than 100.degree. C., and one or more water-soluble dispersants selected from the group consisting of anionic polymeric dispersants of a molecular weight of 250 to 25,000, and polyoxyethylene type surfactants of a molecular weight of 3,000 to 20,000 and an HLB value of at least 18, said lubricating oil component being present in a stably dispersed state in water, achieves excellent adhesion when supplied to a machined portion.
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