Stop-leak composition for internal combustion engines
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United States of America Patent
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-
Sep 7, 2004
Grant Date -
Apr 1, 2004
app pub date -
Sep 26, 2002
filing date -
Sep 26, 2002
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A stop-leak composition for the cooling system of an internal combustion engine and the like may comprise a powdered mixture of ground wood, optionally with ginger rhizome powder, with the above being mixed with ground nutshells. The composition may be packaged in polyvinyl alcohol film. Also, a stop-leak composition tablet may be prepared from powdered purified cellulose, ground nutshells, and ginger rhizome powder, formed into a solid tablet. Either of these items may be placed into the radiator of a vehicle. The bag and the tablet each dissolve, and the contents spontaneously disperse into the radiator coolant to seal pin hole leaks.
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