The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 13, 2009
Filed:
Jan. 24, 2007
Joseph C. Dettling, Howell, NJ (US);
Victor Rosynsky, Ewing, NJ (US);
Chung-zong Wan, Somerset, NJ (US);
Joseph C. Dettling, Howell, NJ (US);
Victor Rosynsky, Ewing, NJ (US);
Chung-Zong Wan, Somerset, NJ (US);
BASF Catalysts LLC, Florham Park, NJ (US);
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.