Method for producing porous ceramic article

Details Method for producing porous ceramic article Method for producing porous ceramic article

2007-04-24

2007-04-24

Lopez, Carlos (Department: 1731)

Plastic and nonmetallic article shaping or treating: processes

Pore forming in situ

Of inorganic materials

C264S211110, C264S628000, C264S177120

Reexamination Certificate

active

10470379

ABSTRACT:
A method for producing a porous ceramic article involves a step of kneading raw materials including a raw material for a ceramic and a processing aid, to prepare a body, a step of forming the body, to prepare a ceramic formed product, a step of drying the formed product, to prepare a ceramic dried article, and a step of firing the ceramic dried article, to preparing a porous ceramic article, characterized in that the processing aid is a starch having been subjected to a crosslinking treatment or a material comprising a starch having been subjected to a crosslinking treatment and a foamed resin. The method allows the production of a porous ceramic article which is suppressed in the deformation during drying and is excellent in dimensional accuracy.

REFERENCES:
patent: 4162285 (1979-07-01), Tanabashi
patent: 4279849 (1981-07-01), Ogawa et al.
patent: 6309590 (2001-10-01), Obata et al.
patent: 6764742 (2004-07-01), Ichikawa et al.
patent: 6803086 (2004-10-01), Noguchi et al.
patent: 6808663 (2004-10-01), Noguchi et al.
patent: 2002/0130447 (2002-09-01), Beall et al.
patent: 2003/0047829 (2003-03-01), Gadkaree
patent: 2003/0094716 (2003-05-01), Gadkaree et al.
patent: A 55-100269 (1980-07-01), None
patent: A 63-190779 (1988-08-01), None
patent: A 11-71188 (1999-03-01), None
patent: A 11-240778 (1999-09-01), None
patent: A 2001-293315 (2001-10-01), None

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