Chemical apparatus and process disinfecting – deodorizing – preser – Chemical reactor – Waste gas purifier
Reexamination Certificate
2006-09-05
2010-12-21
Duong, Tom (Department: 1797)
Chemical apparatus and process disinfecting, deodorizing, preser
Chemical reactor
Waste gas purifier
Reexamination Certificate
active
07854905
ABSTRACT:
A holding material (2) for mounting a pollution control element (1) in a pollution control apparatus (10) that provides for a high friction coefficient with the casing (4) and/or the pollution control element and can hold the pollution control element with good stability. The holding material comprises a fiber material (e.g., in the form of a mat) having a thickness and being provided with a friction layer (3) comprising inorganic colloidal particles (5) on an outer peripheral surface and/or an inner peripheral surface of the fiber material.
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Miyasaka Muneki
Yasuda Daigo
3M Innovative Properties Company
Duong Tom
Knecht III Harold C.
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