Leakage water cut-off agent and method of preventing water leakage
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United States of America Patent
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Jan 20, 2004
Grant Date -
N/A
app pub date -
Jan 29, 2002
filing date -
Aug 3, 1999
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An object of the present invention is to provide a leakage water cut-off agent that has an excellent power to seal a water leakage site by a simple process without damaging the appearance of a building. A leakage water cut-off agent of the present invention comprises (a) a surfactant, (b) an aluminium compound and (c) a basic substance, and further comprises water if necessary.
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