Method of sealing open ends of ceramic honeycomb structural body
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United States of America Patent
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Feb 4, 1986
Grant Date -
N/A
app pub date -
Apr 6, 1983
filing date -
Sep 20, 1982
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The disclosed method seals preselected open ends of channels of a ceramic honeycomb structural body with cordierite-forming sealing material batch, and fires the honeycomb structural body with the thus sealed ends, so as to convert the sealing material batch into cordierite.
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