Chemical apparatus and process disinfecting – deodorizing – preser – Chemical reactor – Waste gas purifier
Patent
1989-05-01
1991-03-12
Warden, Robert J.
Chemical apparatus and process disinfecting, deodorizing, preser
Chemical reactor
Waste gas purifier
422180, 422221, 422222, 55DIG3, 60299, B01D 5000, B01D 5336, F01N 310
Patent
active
049991680
ABSTRACT:
A handleable, flexible, crack resistant intumescent sheet material for use in mounting fragile structures comprising a preformed intumescent layer, and a reinforcing layer bonded to the intumescent layer and having a tensile strength greater that the intumescent layer.
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Curatolo Joseph G.
Evans Larry W.
Kunnert Lynn M.
Moxon II George W.
The Carborundum Company
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