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:
Jun. 07, 2005
Filed:
Feb. 19, 2003
Balagopal N. Nair, Nagoya, JP;
Yasunori Ando, Nagoya, JP;
Hisatomi Taguchi, Nagoya, JP;
Shigeo Nagaya, Nagoya, JP;
Kiyoshi Komura, Nagoya, JP;
Balagopal N. Nair, Nagoya, JP;
Yasunori Ando, Nagoya, JP;
Hisatomi Taguchi, Nagoya, JP;
Shigeo Nagaya, Nagoya, JP;
Kiyoshi Komura, Nagoya, JP;
Noritake Co., Limited, Nagoya, JP;
Chubu Electric Power Co., Inc., Nagoya, JP;
Abstract
The present invention provides a method for making a microporous ceramic material and includes the steps of (a) preparing a starting material for firing comprising a nonoxide ceramic precursor containing silicon as an essential component; (b) heating the starting material for firing in an atmosphere containing at least 1 mol % of hydrogen so as to form microporous ceramic product; and (c) cooling the microporous ceramic product.