WO2009027837A3 - Method for making porous ceramic articles with fugitive pore former - Google Patents

Method for making porous ceramic articles with fugitive pore former Download PDF

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Publication number
WO2009027837A3
WO2009027837A3 PCT/IB2008/003024 IB2008003024W WO2009027837A3 WO 2009027837 A3 WO2009027837 A3 WO 2009027837A3 IB 2008003024 W IB2008003024 W IB 2008003024W WO 2009027837 A3 WO2009027837 A3 WO 2009027837A3
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WO
Grant status
Application
Patent type
Prior art keywords
porous ceramic
method
ceramic articles
ceramic
pore former
Prior art date
Application number
PCT/IB2008/003024
Other languages
French (fr)
Other versions
WO2009027837A2 (en )
Inventor
Yves Brocheton
David Henry
Michele Fredholm
Claude Gille
Maxime Moreno
Original Assignee
Corning Inc
Yves Brocheton
David Henry
Michele Fredholm
Claude Gille
Maxime Moreno
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date

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Classifications

    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/16Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay
    • C04B35/18Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay rich in aluminium oxide
    • C04B35/195Alkaline earth aluminosilicates, e.g. cordierite or anorthite
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/62605Treating the starting powders individually or as mixtures
    • C04B35/62645Thermal treatment of powders or mixtures thereof other than sintering
    • C04B35/62655Drying, e.g. freeze-drying, spray-drying, microwave or supercritical drying
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B38/00Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/0006Honeycomb structures
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00793Uses not provided for elsewhere in C04B2111/00 as filters or diaphragms
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/65Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
    • C04B2235/656Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
    • C04B2235/6562Heating rate
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/65Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
    • C04B2235/656Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
    • C04B2235/6567Treatment time

Abstract

Disclosed are ceramic precursor batch compositions for forming porous ceramic articles. The ceramic forming precursor batch compositions include ceramic forming inorganic batch components and a recoverable pore forming agent such as cyclododecane. Also disclosed are methods for manufacturing porous ceramic articles, in particular porous ceramic honeycomb articles.
PCT/IB2008/003024 2007-08-28 2008-08-28 Method for making porous ceramic articles with fugitive pore former WO2009027837A3 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP20070301328 EP2030957A1 (en) 2007-08-28 2007-08-28 Fugitive pore former for porous ceramic articles
EP07301328.6 2007-08-28
US12/059,082 2008-03-31
US12059082 US7914874B2 (en) 2007-08-28 2008-03-31 Fugitive pore former for porous ceramic articles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200880110037 CN101808955B (en) 2007-08-28 2008-08-28 Method for making porous ceramic articles with fugitive pore former

Publications (2)

Publication Number Publication Date
WO2009027837A2 true WO2009027837A2 (en) 2009-03-05
WO2009027837A3 true true WO2009027837A3 (en) 2009-04-30

Family

ID=40329211

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2008/003024 WO2009027837A3 (en) 2007-08-28 2008-08-28 Method for making porous ceramic articles with fugitive pore former

Country Status (1)

Country Link
WO (1) WO2009027837A3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2390307A1 (en) * 2010-05-27 2011-11-30 Corning Incorporated Porous ceramic processing using prilled wax and non-ionic surfactant
JP5831453B2 (en) 2010-08-19 2015-12-09 日立金属株式会社 Method for producing a ceramic honeycomb structure
US8679385B2 (en) 2010-11-29 2014-03-25 Corning Incorporated Method of forming porous ceramic articles using inert gas
FR3039439B1 (en) * 2015-07-28 2017-07-21 Commissariat Energie Atomique Method and additive manufacturing machine reducing the risk of dissemination of the powder during handling

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56157474A (en) * 1980-05-10 1981-12-04 Idemitsu Kosan Co Ltd Sublimable material dispersion composiion
EP0350070A2 (en) * 1988-07-08 1990-01-10 Idemitsu Petrochemical Co. Ltd. Ceramics binder
WO1992007675A1 (en) * 1990-10-25 1992-05-14 Robert Bosch Gmbh Binder system and process for treating metal powder by injection moulding
DE4434471C1 (en) * 1994-09-27 1996-03-28 Bosch Gmbh Robert A process for the production of shaped articles from hard ferrites
US20040148916A1 (en) * 2003-01-30 2004-08-05 Merkel Gregory A. Cordierite ceramic body and method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56157474A (en) * 1980-05-10 1981-12-04 Idemitsu Kosan Co Ltd Sublimable material dispersion composiion
EP0350070A2 (en) * 1988-07-08 1990-01-10 Idemitsu Petrochemical Co. Ltd. Ceramics binder
WO1992007675A1 (en) * 1990-10-25 1992-05-14 Robert Bosch Gmbh Binder system and process for treating metal powder by injection moulding
DE4434471C1 (en) * 1994-09-27 1996-03-28 Bosch Gmbh Robert A process for the production of shaped articles from hard ferrites
US20040148916A1 (en) * 2003-01-30 2004-08-05 Merkel Gregory A. Cordierite ceramic body and method

Also Published As

Publication number Publication date Type
WO2009027837A2 (en) 2009-03-05 application

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