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US 2016/0107114 A1Published application
Honeycomb air filter and methods thereof
AssigneeCorning Incorporated
InventorsXiaodong Robert Fu, Wenhuan Hu, Weizheng Yu
Life of this patent
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Abstract
An air filter, including: at least one wall-flow honeycomb particulate filter having at least one coat on at least a portion of the interior surface of the filter, wherein the at least one coat comprises at least one of: a sorbent; a catalyst; or a combination thereof, and the air filter, in-use, retains from filtered air at least one of: a particulate, a volatile organic compound, or a combination thereof. Also disclosed is an interior air purification system including the air filter, and methods of making and using the air filter.
Claims17
An air filter, comprising:
- at least one wall-flow honeycomb particulate filter having at least one coat on at least a portion of the interior surface of the filter, wherein the at least one coat comprises at least one of:
- a sorbent;
- a catalyst;
- or a combination thereof, and the air filter, in-use, retains from filtered air at least one of:
- a particulate;
- a volatile organic compound;
- or a combination thereof.
4 more elements
Dependencies are inferred from the claim text.