Exhaust gas treatment device
AssigneeUnifrax I LLC
InventorMark Beauharnois
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Abstract
A mounting mat for an exhaust gas treatment device includes a blend of inorganic fibers and organic nanofibrillated fibers. An exhaust gas treatment device includes a housing and a fragile structure mounted within the housing by the mounting mat that is disposed in a gap between the housing and the fragile catalyst support structure. Additionally disclosed are methods of making a mounting mat for an exhaust gas treatment device and for making an exhaust gas treatment device incorporating the mounting mat.
Claims24
A mounting mat for holding a fragile structure within the housing of an exhaust gas treatment device comprising a blend of inorganic fibers and organic nanofibrillated fibers.
Dependencies are inferred from the claim text.