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US 11,969,709 B2Granted
Mounting member for wrapping and mounting a pollution control element
Assignee3M Innovative Properties Company
InventorsUlrich Kunze, Kerstin Rosen
Life of this patent
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Abstract
The invention relates to a mounting member for wrapping and mounting a pollution control element in a casing of a pollution control device, the mounting member comprising: inorganic fiber material; and inorganic particles, wherein the inorganic particles are distributed throughout most of the mat and comprise an average diameter of 800 nm to 15000 nm (DV 50), preferably of 1000 nm to 15000 nm (DV 50) measured according to DIN ISO 13320.
Claims18
A pollution control device comprising:
- a casing;
- a pollution control element disposed in the casing;
- and
- a mounting member wrapped around the pollution control element and disposed between the pollution control element and the casing, the mounting member comprising:
- inorganic fiber material;
- and
- inorganic particles,
- wherein the inorganic particles are distributed throughout most of the mounting member and have an average diameter of 1000 nm to 15000 nm (DV 50) measured according to DIN ISO 13320,
- wherein the inorganic particles are not colloidal particles, and
- wherein the inorganic particles are selected from the group consisting of metal oxide hydroxides.
7 more elements
Dependencies are inferred from the claim text.