Compositions: coating or plastic – Coating or plastic compositions – Leak stopping
Reexamination Certificate
2005-01-11
2005-01-11
Green, Anthony J. (Department: 1755)
Compositions: coating or plastic
Coating or plastic compositions
Leak stopping
C106S014110, C106S014150, C106S014210, C106S014410, C106S014420, C106S014440, C252S070000, C252S072000
Reexamination Certificate
active
06840990
ABSTRACT:
A composition for sealing at least one fluid leak in heat exchange systems comprises at least one solvent, and fibrillated fiber in an amount and of a size sufficient to become entrained in and seal the one leak. At least one corrosion inhibitor is present in an amount sufficient to aid in prevention of corrosion of at least two metals. The corrosion inhibitor is compatible with coolants having organic acid corrosion inhibiting agents therein, and with coolants having silicate corrosion inhibiting agents therein.
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Gallagher Laurie A.
Gershun Aleksei
Jeffcoate Carol S.
Marinho Filipe J.
Green Anthony J.
Prestone Products Corporation
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