Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Fuhe Mao0
Cheng G. Li0
Date of Patent
August 10, 2010
0Patent Application Number
125600620
Date Filed
September 15, 2009
0Patent Primary Examiner
Patent abstract
A catalyzed soot filter is comprised of a monolithic ceramic honeycomb body that has a catalyzed inlet zone that has a catalyst within the walls of the ceramic honeycomb inlet end to at most about 45% of the length of the catalyzed soot filter. The catalyzed inlet zone has a porosity that is at least ⅓ the porosity of a wall of the ceramic honeycomb that does not have a catalyst in the wall.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
