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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    • C04B38/0022—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)
  • Catalysts (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 (fr)
EP (1) EP1490310B1 (fr)
JP (3) JP2005521624A (fr)
KR (1) KR100965042B1 (fr)
CN (1) CN100384784C (fr)
AT (1) ATE497488T1 (fr)
AU (1) AU2003231971A1 (fr)
BR (1) BR0308835A (fr)
CA (1) CA2480167C (fr)
DE (1) DE60335941D1 (fr)
WO (1) WO2003082773A1 (fr)
ZA (1) ZA200407366B (fr)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA200407366B (en) 2002-03-25 2006-02-22 Dow Global Technologies Inc Mullite bodies and methods of forming mullite bodies.
CN100368339C (zh) 2003-04-24 2008-02-13 陶氏环球技术公司 改善的多孔莫来石体及其制备方法
CA2794531A1 (fr) * 2003-08-29 2005-03-10 Robin Ziebarth Filtre d'evacuation des diesels ameliore
ZA200604181B (en) * 2003-11-24 2007-11-28 Dow Global Technologies Inc Catalyst for a diesel particulate filter
US7341970B2 (en) 2004-03-31 2008-03-11 Corning Incorporated Low thermal expansion articles
CA2562671C (fr) 2004-04-21 2013-04-16 Robert T. Nilsson Procede permettant d'ameliorer la resistance de corps ceramiques poreux et corps ceramiques fabriques selon ledit procede
US7438739B2 (en) 2004-07-26 2008-10-21 Dow Global Technologies Inc. Catalyzed soot filter
WO2006044268A1 (fr) * 2004-10-13 2006-04-27 Dow Global Technologies Inc. Filtre a suie de diesel catalyse et son procede d’utilisation
ATE457965T1 (de) 2005-08-23 2010-03-15 Dow Global Technologies Inc Verbessertes verfahren zum entbindern von honigwaben
US7485594B2 (en) 2005-10-03 2009-02-03 Dow Global Technologies, Inc. Porous mullite bodies and methods of forming them
WO2008008496A2 (fr) * 2006-07-14 2008-01-17 Dow Global Technologies Inc. Matériau composite amélioré et procédé de fabrication du matériau composite
WO2008011146A1 (fr) 2006-07-21 2008-01-24 Dow Global Technologies Inc. Filtre à suies perfectionné à zone catalysée
CN101646632B (zh) * 2006-08-29 2013-06-05 康宁股份有限公司 高孔隙的耐热冲击性的陶瓷结构
US7803456B2 (en) * 2006-08-29 2010-09-28 Corning Incorporated Glass bonded ceramic structures
CA2925267A1 (fr) * 2006-11-01 2008-05-08 Sten Wallin Corps poreux faconnes en alumine alpha, et procedes de preparation associes
US7947102B2 (en) 2006-12-21 2011-05-24 Dow Global Technologies Llc Soot filter
CA2683133A1 (fr) 2007-05-04 2008-11-13 Dow Global Technologies Inc. Elements de filtre en nid d'abeilles ameliores
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ATE497488T1 (de) 2011-02-15
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