ATE497488T1 - Mullitkörper und verfahren zur herstellung von mullitkörpern - Google Patents

Mullitkörper und verfahren zur herstellung von mullitkörpern

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Publication number
ATE497488T1
ATE497488T1 AT03745603T AT03745603T ATE497488T1 AT E497488 T1 ATE497488 T1 AT E497488T1 AT 03745603 T AT03745603 T AT 03745603T AT 03745603 T AT03745603 T AT 03745603T AT E497488 T1 ATE497488 T1 AT E497488T1
Authority
AT
Austria
Prior art keywords
mullite
mullite body
producing
forming
improved properties
Prior art date
Application number
AT03745603T
Other languages
English (en)
Inventor
Chandan Saha
Aleksander Pyzik
Sten Wallin
Arthur Prunier
Clifford 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
Application granted granted Critical
Publication of ATE497488T1 publication Critical patent/ATE497488T1/de

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    • 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
    • C04B35/185Mullite 3Al2O3-2SiO2
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    • 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
    • C04B35/63Preparing 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
    • C04B35/632Organic additives
    • C04B35/636Polysaccharides or derivatives thereof
    • C04B35/6365Cellulose or derivatives thereof
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    • C04B26/00Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
    • C04B26/02Macromolecular compounds
    • C04B26/28Polysaccharides or derivatives thereof
    • C04B26/285Cellulose or derivatives thereof
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    • C04B35/00Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
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    • 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
    • C04B35/63Preparing 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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    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
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    • C04B2235/32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
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    • C04B2235/3463Alumino-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)
AT03745603T 2002-03-25 2003-03-24 Mullitkörper und verfahren zur herstellung von mullitkörpern ATE497488T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US36754002P 2002-03-25 2002-03-25
PCT/US2003/009147 WO2003082773A1 (en) 2002-03-25 2003-03-24 Mullite bodies and methods of forming mullite bodies

Publications (1)

Publication Number Publication Date
ATE497488T1 true ATE497488T1 (de) 2011-02-15

Family

ID=28675368

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Application Number Title Priority Date Filing Date
AT03745603T ATE497488T1 (de) 2002-03-25 2003-03-24 Mullitkörper und verfahren zur herstellung von mullitkörpern

Country Status (12)

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

Families Citing this family (49)

* Cited by examiner, † Cited by third party
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EP1490310B1 (de) 2002-03-25 2011-02-02 Dow Global Technologies Inc. Mullitkörper und verfahren zur herstellung von mullitkörpern
CA2522916C (en) * 2003-04-24 2011-11-22 Dow Global Technologies Inc. Improved porous mullite bodies and methods of forming them
PL1677896T3 (pl) * 2003-08-29 2013-08-30 Dow Global Technologies Llc Ulepszony filtr spalin do silnika diesla
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
CN100564316C (zh) 2004-04-21 2009-12-02 陶氏环球技术公司 增强多孔陶瓷体的强度的方法和由其形成的陶瓷体
PL1774145T3 (pl) 2004-07-26 2009-03-31 Dow Global Technologies Inc Ulepszony, katalizowany filtr sadzy
WO2006044268A1 (en) * 2004-10-13 2006-04-27 Dow Global Technologies Inc. Catalysed diesel soot filter and process for its use
KR101360630B1 (ko) 2005-08-23 2014-02-07 다우 글로벌 테크놀로지스 엘엘씨 세라믹 벌집체의 개선된 결합제 제거 방법
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
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
EP2069261A2 (de) * 2006-08-29 2009-06-17 Corning Incorporated Glasgebundene keramikstrukturen
WO2008054564A1 (en) * 2006-11-01 2008-05-08 Dow Global Technologies Inc. Shaped porous bodies of alpha-alumina and methods for the preparation thereof
JP2010513025A (ja) 2006-12-21 2010-04-30 ダウ グローバル テクノロジーズ インコーポレイティド 改善されたすすフィルター
CN101687132B (zh) 2007-05-04 2012-09-05 陶氏环球技术公司 改进的蜂窝式过滤器
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DE60335941D1 (de) 2011-03-17
JP2010150140A (ja) 2010-07-08
EP1490310B1 (de) 2011-02-02
BR0308835A (pt) 2005-01-25
AU2003231971A1 (en) 2003-10-13
CN1642876A (zh) 2005-07-20
US7425297B2 (en) 2008-09-16
CA2480167C (en) 2011-03-08
WO2003082773A1 (en) 2003-10-09
US20080293564A1 (en) 2008-11-27
EP1490310A1 (de) 2004-12-29
US7947620B2 (en) 2011-05-24
KR100965042B1 (ko) 2010-06-21
CA2480167A1 (en) 2003-10-09
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CN100384784C (zh) 2008-04-30
JP2014031317A (ja) 2014-02-20

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