Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Weimin Chen Liang0
Mark Kevin Vineyard0
Thauming Kuo0
Date of Patent
December 21, 2010
0Patent Application Number
116362540
Date Filed
December 8, 2006
0Patent Primary Examiner
Patent abstract
Disclosed are filter elements constructed of a filter support material coated with an acetoacetate-functional polymeric composition that reacts with and removes aldehydes, especially formaldehyde, present in gases such as air. Also disclosed are methods for the removal of aldehydes utilizing the coated filter support materials.
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