Method for manufacturing porous honeycomb structure

Details Method for manufacturing porous honeycomb structure Method for manufacturing porous honeycomb structure

2011-03-29

2011-03-29

Del Sole, Joseph S (Department: 1743)

Plastic and nonmetallic article shaping or treating: processes

Outside of mold sintering or vitrifying of shaped inorganic...

Producing article having plural hollow channels

C264S044000, C264S177120, C428S116000

Reexamination Certificate

active

07914728

ABSTRACT:
A method for manufacturing a porous honeycomb structure, which comprises a mixing and kneading step, a forming and then drying step, and a firing and then cooling step of firing a dried honeycomb article to form a fired honeycomb article and then cooling the fired honeycomb article to prepare a porous honeycomb structure, wherein the fired honeycomb article is cooled from the firing temperature under a cooling condition of a temperature falling speed of 100° C./hr or less at least in a temperature region of 800° C. or lower.

REFERENCES:
patent: 4399052 (1983-08-01), Sugino
patent: 4490319 (1984-12-01), Lee et al.
patent: 4869944 (1989-09-01), Harada et al.
patent: 5030398 (1991-07-01), Hamanaka et al.
patent: 5258150 (1993-11-01), Merkel et al.
patent: 5262102 (1993-11-01), Wada
patent: 5427721 (1995-06-01), Brezny et al.
patent: 5429779 (1995-07-01), Locker et al.
patent: 5552349 (1996-09-01), Ichii et al.
patent: 5567663 (1996-10-01), Kotani et al.
patent: 6238618 (2001-05-01), Brundage et al.
patent: 6300266 (2001-10-01), Beall et al.
patent: 6455124 (2002-09-01), Beall et al.
patent: 6576579 (2003-06-01), Merkel
patent: 6783724 (2004-08-01), Noguchi et al.
patent: 7223716 (2007-05-01), Koike et al.
patent: 2003/0102606 (2003-06-01), Noguchi et al.
patent: 2003/0143370 (2003-07-01), Noguchi et al.
patent: 2003/0151155 (2003-08-01), Muroi et al.
patent: 2003/0165661 (2003-09-01), Noguchi et al.
patent: 2004/0009865 (2004-01-01), Nair et al.
patent: 2004/0053005 (2004-03-01), Hamanaka et al.
patent: 2004/0148916 (2004-08-01), Merkel
patent: 2005/0253311 (2005-11-01), Nakamura et al.
patent: 2006/0185335 (2006-08-01), Ichikawa
patent: 2006/0257620 (2006-11-01), Noguchi et al.
patent: 1383421 (2002-12-01), None
patent: 1476345 (2004-02-01), None
patent: 1025903 (2000-08-01), None
patent: 1418032 (2004-05-01), None
patent: 1604726 (2005-12-01), None
patent: B2 2543565 (1996-10-01), None
patent: A 2001-039764 (2001-02-01), None
patent: 2002160976 (2002-06-01), None
patent: 2002326881 (2002-11-01), None
patent: A 2003-212672 (2003-07-01), None
patent: A 2003-238270 (2003-08-01), None
patent: WO 01/77042 (2001-10-01), None
patent: WO 01/77043 (2001-10-01), None

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