ATE261415T1 - Monolithische gegenstände aus alpha-aluminiumoxid mit kontrollierter porosität und sol-gel- verfahren zu ihrer herstellung - Google Patents

Monolithische gegenstände aus alpha-aluminiumoxid mit kontrollierter porosität und sol-gel- verfahren zu ihrer herstellung

Info

Publication number
ATE261415T1
ATE261415T1 AT00978836T AT00978836T ATE261415T1 AT E261415 T1 ATE261415 T1 AT E261415T1 AT 00978836 T AT00978836 T AT 00978836T AT 00978836 T AT00978836 T AT 00978836T AT E261415 T1 ATE261415 T1 AT E261415T1
Authority
AT
Austria
Prior art keywords
sol
production
gel process
aluminum oxide
objects made
Prior art date
Application number
AT00978836T
Other languages
English (en)
Inventor
De-Yin Jeng
Chorng-Jeou Chen
Takayuki Suzuki
Original Assignee
Yazaki Corp
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 Yazaki Corp filed Critical Yazaki Corp
Application granted granted Critical
Publication of ATE261415T1 publication Critical patent/ATE261415T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • 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
    • C04B35/10—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 aluminium oxide
    • C04B35/111—Fine ceramics
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • 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
    • C04B35/624—Sol-gel processing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)
  • Catalysts (AREA)
AT00978836T 1999-11-24 2000-11-15 Monolithische gegenstände aus alpha-aluminiumoxid mit kontrollierter porosität und sol-gel- verfahren zu ihrer herstellung ATE261415T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/448,712 US6383443B1 (en) 1999-11-24 1999-11-24 Sol-gel process for making monolithic alpha-alumina articles having controlled porosity
PCT/US2000/031843 WO2001038252A2 (en) 1999-11-24 2000-11-15 Monolithic alpha-alumina articles having controlled porosity, and sol-gel process for making them

Publications (1)

Publication Number Publication Date
ATE261415T1 true ATE261415T1 (de) 2004-03-15

Family

ID=23781380

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00978836T ATE261415T1 (de) 1999-11-24 2000-11-15 Monolithische gegenstände aus alpha-aluminiumoxid mit kontrollierter porosität und sol-gel- verfahren zu ihrer herstellung

Country Status (8)

Country Link
US (1) US6383443B1 (de)
EP (1) EP1237828B1 (de)
JP (1) JP2003527277A (de)
AT (1) ATE261415T1 (de)
AU (1) AU774233B2 (de)
CA (1) CA2392136A1 (de)
DE (1) DE60008920T2 (de)
WO (1) WO2001038252A2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6620458B2 (en) * 2001-09-27 2003-09-16 The Regents Of The University Of California Method to produce alumina aerogels having porosities greater than 80 percent
KR100479901B1 (ko) * 2001-11-29 2005-03-30 한국과학기술연구원 졸-겔 공정에 의해 합성된 무기계 결합제를 포함하는 피막접착형 고체 윤활제 조성물 및 그의 제조 방법
SG107103A1 (en) * 2002-05-24 2004-11-29 Ntu Ventures Private Ltd Process for producing nanocrystalline composites
EP1552913A4 (de) * 2002-10-16 2008-05-07 Ngk Insulators Ltd Verfahren zur herstellung eines keramischen formk rpers
US7517490B2 (en) 2002-10-16 2009-04-14 Ngk Insulators, Ltd. Method of manufacturing ceramic green body
US6964756B2 (en) * 2002-12-10 2005-11-15 Corning Incorporated Method for treating alumina honeycomb monoliths
DE10335224A1 (de) * 2003-07-30 2005-03-24 Universität Bremen Verfahren und Schlicker zur Herstellung eines Formkörpers aus keramischem Material, keramischer Formkörper und Verwendung eines solchen Formkörpers
JP4511160B2 (ja) * 2003-11-27 2010-07-28 日本碍子株式会社 ガスセンサ
US20060286148A1 (en) * 2005-05-18 2006-12-21 Ppd, Inc. Method of forming implants
US7632773B2 (en) * 2007-01-04 2009-12-15 Headwaters Technology Innovation, Llc Methods for manufacturing supported catalyst from a porous support and a nanocatalyst solution
ES2317794B1 (es) * 2007-10-15 2010-02-16 Consejo Superior De Investigaciones Cientificas Procedimiento de dopaje para la sinterizacion de alfa-alumina y material de alfa-alumina policristalina.
US10182895B2 (en) * 2016-08-22 2019-01-22 Continental Dental Ceramics, Inc. Process for the fabrication of dental restorations
FR3122585A1 (fr) 2021-05-04 2022-11-11 Universite Claude Bernard Lyon 1 Solide mésoporeux pour réguler l’humidité dans les espaces clos

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3941719A (en) 1972-08-17 1976-03-02 Owens-Illinois, Inc. Transparent activated nonparticulate alumina and method of preparing same
JPS5110813A (en) * 1974-07-16 1976-01-28 Fujitsu Ltd Seramitsukukibanno seizohoho
US4681615A (en) * 1982-12-23 1987-07-21 Seiko Epson Kabushiki Kaisha Silica glass formation process
US4472510A (en) * 1982-12-23 1984-09-18 Dow Corning Corporation Carbon-containing monolithic glasses and ceramics prepared by a sol-gel process
US5204300A (en) * 1984-07-18 1993-04-20 Kawasaki Steel Corporation Methods of seeding sintered objects
JPS63151663A (ja) * 1986-12-12 1988-06-24 セイコーエプソン株式会社 アルミナを主成分とする成形体の製造方法
JPH085729B2 (ja) * 1986-12-27 1996-01-24 新日本製鐵株式会社 セラミツクス前駆体成形体の製造方法
JPH03153565A (ja) * 1989-11-10 1991-07-01 Showa Denko Kk アルミナ焼結体の製造方法
US5076980A (en) * 1990-08-01 1991-12-31 Geltech, Inc. Method of making sol-gel monoliths

Also Published As

Publication number Publication date
AU774233B2 (en) 2004-06-17
EP1237828A2 (de) 2002-09-11
DE60008920T2 (de) 2004-07-29
WO2001038252A3 (en) 2002-02-21
EP1237828B1 (de) 2004-03-10
CA2392136A1 (en) 2001-05-31
JP2003527277A (ja) 2003-09-16
US6383443B1 (en) 2002-05-07
WO2001038252A2 (en) 2001-05-31
DE60008920D1 (de) 2004-04-15
AU1625401A (en) 2001-06-04

Similar Documents

Publication Publication Date Title
ATE261415T1 (de) Monolithische gegenstände aus alpha-aluminiumoxid mit kontrollierter porosität und sol-gel- verfahren zu ihrer herstellung
WO1998043927A3 (en) Porous ceramic articles and method for the manufacture thereof
CA2226485A1 (en) Porous composite sheet and process for the production thereof
DE59802992D1 (de) Verfahren zur herstellung einer gesinterten metallschicht mit offener porosität
KR860001770A (ko) 비기공성 중심과 기공성 외층으로 구성된 세라믹 제품
DE60127107D1 (de) Verfahren zur herstellung von einer abrasions- und hochtemperaturbeständigen beschichtung und material, das verdichtete geometrische hohlkörper enthält
DE69529037D1 (de) Imprägniertes keramisches Netzwerk zur Herstellung von Dentalformen und Restaurationen
DE69426742D1 (de) Aluminiumoxidzusammensetzung, Formkörper und Keramiken und Verfahren zur Herstellung der Keramiken
ATE54066T1 (de) Katalysatorformkoerper sowie verfahren und vorrichtung zu seiner herstellung.
EP1541538A4 (de) Verfahren zur herstellung eines porösen keramikgegenstands
DE3853002D1 (de) Poröse keramische formen, zusammensetzungen zur herstellung und verfahren zur herstellung.
JPH10114827A5 (ja) シラザンポリマーの架橋方法、プレプレグの製造方法、セラミックマトリックス複合体の形成方法および多孔質セラミックの緻密化方法
DE3864030D1 (de) Co2-copolymer-bindemittel zur herstellung keramischer koerper und formverfahren unter verwendung desselben.
US20010017342A1 (en) Polymer gel molds
ATE111068T1 (de) Verfahren zur herstellung eines starren isolierenden feuerfesten materials, und verfahrensgemäss hergestelltes material.
DE69016319D1 (de) Verfahren zur Herstellung von Polytitanocarbosilazan-Polymeren und keramische Materialien.
JP2651170B2 (ja) セラミツクス多孔体
US4447548A (en) High porosity ceramic materials and method for making same
KR20200091641A (ko) 다층구조의 발향성 도자기의 제조방법
JPH04202069A (ja) 積層セラミック多孔体
AU639584B2 (en) Multilayer membrane and process of manufacturing the same
JPH0465372A (ja) 高強度多孔質セラミックスの製造方法
DE69202600D1 (de) Verfahren zur Herstellung von Vorläufer für Hochtemperatur supraleitende keramische Materialien.
Lewis Direct observation of binder distribution processes in 2-D porous networks during thermolysis
GB1408998A (en) Ceramic materials with open porosity

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties