ZA200407366B - Mullite bodies and methods of forming mullite bodies. - Google Patents

Mullite bodies and methods of forming mullite bodies.

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Publication number
ZA200407366B
ZA200407366B ZA200407366A ZA200407366A ZA200407366B ZA 200407366 B ZA200407366 B ZA 200407366B ZA 200407366 A ZA200407366 A ZA 200407366A ZA 200407366 A ZA200407366 A ZA 200407366A ZA 200407366 B ZA200407366 B ZA 200407366B
Authority
ZA
South Africa
Prior art keywords
mullite
forming
mullite bodies
methods
bodies
Prior art date
Application number
ZA200407366A
Other languages
English (en)
Inventor
Chandan K Saha
Aleksander J Pyzik
Sten A Wallin
Arthur R Prunier Jr
Clifford S Todd
Original Assignee
Dow Global Technologies Inc
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
Application filed by Dow Global Technologies Inc filed Critical Dow Global Technologies Inc
Publication of ZA200407366B publication Critical patent/ZA200407366B/xx

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    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/632—Organic additives
    • C04B35/636—Polysaccharides or derivatives thereof
    • C04B35/6365—Cellulose or derivatives thereof
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    • C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
    • C04B26/02—Macromolecular compounds
    • C04B26/28—Polysaccharides or derivatives thereof
    • C04B26/285—Cellulose or derivatives thereof
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    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/16—Shaped 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
    • C04B35/18—Shaped 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
    • C04B35/185—Mullite 3Al2O3-2SiO2
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    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
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    • C04B35/64—Burning or sintering processes
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    • C04B38/0006—Honeycomb structures
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    • C04B38/0022—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof obtained by a chemical conversion or reaction other than those relating to the setting or hardening of cement-like material or to the formation of a sol or a gel, e.g. by carbonising or pyrolysing preformed cellular materials based on polymers, organo-metallic or organo-silicon precursors
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    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
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    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
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    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
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    • C04B2235/3427—Silicates other than clay, e.g. water glass
    • C04B2235/3463—Alumino-silicates other than clay, e.g. mullite
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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Filtering Materials (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Exhaust Gas After Treatment (AREA)
ZA200407366A 2002-03-25 2003-03-24 Mullite bodies and methods of forming mullite bodies. ZA200407366B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US36754002P 2002-03-25 2002-03-25

Publications (1)

Publication Number Publication Date
ZA200407366B true ZA200407366B (en) 2006-02-22

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ID=28675368

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200407366A ZA200407366B (en) 2002-03-25 2003-03-24 Mullite bodies and methods of forming mullite bodies.

Country Status (12)

Country Link
US (2) US7425297B2 (xx)
EP (1) EP1490310B1 (xx)
JP (3) JP2005521624A (xx)
KR (1) KR100965042B1 (xx)
CN (1) CN100384784C (xx)
AT (1) ATE497488T1 (xx)
AU (1) AU2003231971A1 (xx)
BR (1) BR0308835A (xx)
CA (1) CA2480167C (xx)
DE (1) DE60335941D1 (xx)
WO (1) WO2003082773A1 (xx)
ZA (1) ZA200407366B (xx)

Families Citing this family (49)

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WO2003082773A1 (en) 2002-03-25 2003-10-09 Dow Global Technologies Inc. Mullite bodies and methods of forming mullite bodies
PL1618078T3 (pl) * 2003-04-24 2009-04-30 Dow Global Technologies Inc Ulepszone porowate kształtki mulitowe i sposób ich wytwarzania
US8661794B2 (en) * 2003-08-29 2014-03-04 Dow Global Technologies Llc Diesel exhaust filter
JP2007512133A (ja) * 2003-11-24 2007-05-17 ダウ グローバル テクノロジーズ インコーポレイティド ディーゼル微粒子フィルター用触媒
US7341970B2 (en) 2004-03-31 2008-03-11 Corning Incorporated Low thermal expansion articles
DE602005026114D1 (de) 2004-04-21 2011-03-10 Dow Global Technologies Inc Verfahren zur erhöhung der stärke von porösen keramikkörpern
JP2008507405A (ja) 2004-07-26 2008-03-13 ダウ グローバル テクノロジーズ インコーポレイティド 改良された煤用触媒フィルター
WO2006044268A1 (en) 2004-10-13 2006-04-27 Dow Global Technologies Inc. Catalysed diesel soot filter and process for its use
WO2007111633A2 (en) 2005-08-23 2007-10-04 Dow Global Technologies Inc. Improved method for debindering ceramic honeycombs
US7485594B2 (en) 2005-10-03 2009-02-03 Dow Global Technologies, Inc. Porous mullite bodies and methods of forming them
US8101283B2 (en) * 2006-07-14 2012-01-24 Dow Global Technologies Llc Composite material and method of making the composite material
US20080020922A1 (en) 2006-07-21 2008-01-24 Li Cheng G Zone catalyzed soot filter
EP2069261A2 (en) * 2006-08-29 2009-06-17 Corning Incorporated Glass bonded ceramic structures
JP5275993B2 (ja) * 2006-08-29 2013-08-28 コーニング インコーポレイテッド 高多孔性耐熱衝撃性セラミック構造
MX2009004622A (es) * 2006-11-01 2009-05-15 Dow Global Technologies Inc Cuerpos porosos con forma de alfa-alumina y metodos para la preparacion de los mismos.
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