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:
May. 24, 2011
Filed:
Aug. 29, 2007
Applicants:
Douglas Munroe Beall, Painted Post, NY (US);
George Halsey Beall, Big Flats, NY (US);
Martin Joseph Murtagh, Trumansburg, NY (US);
Inventors:
Douglas Munroe Beall, Painted Post, NY (US);
George Halsey Beall, Big Flats, NY (US);
Martin Joseph Murtagh, Trumansburg, NY (US);
Assignee:
Corning Incorporated, Corning, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
B32B 3/12 (2006.01); B01D 39/06 (2006.01); B01D 53/34 (2006.01);
U.S. Cl.
CPC ...
Abstract
A thermally shock resistant ceramic body, such as a porous ceramic honeycomb structure for a wall flow diesel engine exhaust filter or a flow-through ceramic catalyst support, is formed of a composite ceramic material comprising a major first ceramic phase exhibiting good thermal shock resistance and a minor second phase material that substantially reduces the elastic modulus of the composite ceramic material at elevated temperatures.