Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Victor Rosynsky0
Joseph C. Dettling0
Chung-Zong Wan0
Date of Patent
January 13, 2009
Patent Application Number
11626658
Date Filed
January 24, 2007
Patent Citations Received
Patent Primary Examiner
Patent abstract
The present invention is directed to a method of coating a substrate, such as a honeycomb having a plurality of parallel channels defined by the honeycomb walls. The honeycomb has different zones along the length of the channels. The zones are defined by their coating (or lack of coating) and extend for a length of the channel in which there is the same coating and architecture. Soluble components in coating compositions are fixed in their respective zones by forcing a heated gas stream through the channels.
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