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:
Sep. 13, 2011
Filed:
Mar. 12, 2007
Takahiro Tomita, Chita, JP;
Kaori Takahashi, Nagoya, JP;
Kenji Morimoto, Kasugai, JP;
Yasushi Noguchi, Nagoya, JP;
Takahiro Tomita, Chita, JP;
Kaori Takahashi, Nagoya, JP;
Kenji Morimoto, Kasugai, JP;
Yasushi Noguchi, Nagoya, JP;
NGK Insulators, Ltd., Nagoya, JP;
Abstract
A method for producing a honeycomb structure is provided, where a body containing a forming formulation composed of a cordierite forming material and an organic binder is formed into a honeycomb shape to prepare a honeycomb shaped article, and the honeycomb shaped article is fired to obtain a honeycomb structure. The forming formulation includes two or more types of magnesium-containing materials containing at least talc, and a magnesium-containing material except talc has an average particle diameter of 4 μm or less.