Engines lubricated with vegetable oil lubricants
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United States of America Patent
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-
Mar 11, 2003
Issued Date -
N/A
app pub date -
Aug 23, 2001
filing date -
Jun 6, 1995
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An internal or an external combustion engine which has at least one surface coated with a lubricant made up of vegetable-based products. The products preferably include a base oil containing primarily mono, di and triglycerides and free fatty acids, 5-30% by volume hydroxy fatty acids and 5-10% of the oil additives by volume of animal or vegetable waxes.
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Family
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- Non-US Classification not provided for expired patents
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