Leak detection additives for oil or fuel systems
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United States of America Patent
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Nov 9, 1999
Issued Date -
N/A
app pub date -
Aug 19, 1998
filing date -
Feb 5, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A dye-delivery composition for introducing a leak detection dye into an engine oil or fuel system is described. The dye-delivery composition is a mixture of a lubricant and a leak detection dye. The dye-delivery composition can be thixotropic, a paste, a suspension, or a unitary structure. The dye-delivery composition can be inserted into appropriate locations within the engine oil or fuel system.
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