DE3462681D1 - Aluminium titanate-mullite ceramics and production thereof - Google Patents

Aluminium titanate-mullite ceramics and production thereof

Info

Publication number
DE3462681D1
DE3462681D1 DE8484305075T DE3462681T DE3462681D1 DE 3462681 D1 DE3462681 D1 DE 3462681D1 DE 8484305075 T DE8484305075 T DE 8484305075T DE 3462681 T DE3462681 T DE 3462681T DE 3462681 D1 DE3462681 D1 DE 3462681D1
Authority
DE
Germany
Prior art keywords
production
aluminium titanate
mullite ceramics
mullite
ceramics
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DE8484305075T
Other languages
German (de)
English (en)
Inventor
John Paul Day
Irwin Morris Lachman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Corning Glass Works
Original Assignee
Corning Glass Works
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24061083&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3462681(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Corning Glass Works filed Critical Corning Glass Works
Application granted granted Critical
Publication of DE3462681D1 publication Critical patent/DE3462681D1/de
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/12Silica and alumina
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/83Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with rare earths or actinides
    • 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
    • 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
    • C04B35/46Shaped 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 titanium oxides or titanates
    • C04B35/462Shaped 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 titanium oxides or titanates based on titanates
    • C04B35/478Shaped 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 titanium oxides or titanates based on titanates based on aluminium titanates
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/24Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24149Honeycomb-like

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Incineration Of Waste (AREA)
  • Processes For Solid Components From Exhaust (AREA)
DE8484305075T 1983-07-27 1984-07-25 Aluminium titanate-mullite ceramics and production thereof Expired DE3462681D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/517,751 US4483944A (en) 1983-07-27 1983-07-27 Aluminum titanate-mullite ceramic articles

Publications (1)

Publication Number Publication Date
DE3462681D1 true DE3462681D1 (en) 1987-04-23

Family

ID=24061083

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484305075T Expired DE3462681D1 (en) 1983-07-27 1984-07-25 Aluminium titanate-mullite ceramics and production thereof

Country Status (5)

Country Link
US (1) US4483944A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0133021B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS6036364A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1205095A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3462681D1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (101)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6221756A (ja) * 1985-07-22 1987-01-30 日本碍子株式会社 チタン酸アルミニウム―ムライト系セラミック体の製造方法
EP0231006B1 (en) * 1986-01-28 1991-08-14 Matsushita Electric Industrial Co., Ltd. Method for producing ceramics with thermal shock resistance
EP0318489B1 (en) * 1986-08-19 1992-10-14 Commonwealth Scientific And Industrial Research Organisation Composite refractory materials
DE3644664A1 (de) * 1986-12-30 1988-07-14 Didier Werke Ag Aluminiumtitanatkeramik und ihre verwendung
US4758542A (en) * 1987-02-13 1988-07-19 W. R. Grace & Co. Low thermal expansion ZrTiO4 --Al2 TiO5 --ZrO2 compositions
DE3706209C1 (de) * 1987-02-26 1987-10-29 Feldmuehle Ag Sinterformkoerper auf Basis von Aluminiumtitanat und Verfahren zu seiner Herstellung,sowie dessen Verwendung
EP0437303B1 (en) * 1987-03-24 1995-03-08 Ngk Insulators, Ltd. Ceramic port liners
US5260116A (en) * 1987-03-24 1993-11-09 Ngk Insulators, Ltd. Ceramicm port liners
US4808460A (en) * 1987-06-02 1989-02-28 Corning Glass Works Laminated structures containing an inorganic corrugated or honeycomb member
CA1319141C (en) * 1987-11-07 1993-06-15 Makoto Horiuchi Exhaust gas purification catalyst
US4855265A (en) * 1988-04-04 1989-08-08 Corning Incorporated High temperature low thermal expansion ceramic
US4915887A (en) * 1988-04-04 1990-04-10 Corning Incorporated Method of preparing high temperature low thermal expansion ceramic
US5288672A (en) * 1988-04-26 1994-02-22 Bayer Aktiensesellschaft Ceramics based on aluminum titanate, process for their production and their use
DE3814079A1 (de) * 1988-04-26 1989-11-09 Bayer Ag Sinterformkoerper auf basis von aluminiumtitanat, verfahren zu ihrer herstellung sowie deren verwendung
JPH0283253A (ja) * 1988-09-20 1990-03-23 Ngk Insulators Ltd 鋳ぐるみ用セラミック材料の製造方法
DE68922193D1 (de) * 1988-12-02 1995-05-18 Ngk Insulators Ltd Keramische Stoffe für den Verbundguss und Verfahren zu ihrer Herstellung.
US5139979A (en) * 1989-01-30 1992-08-18 Lanxide Technology Company, Lp Method of producing self-supporting aluminum titanate composites and products relating thereto
US5667898A (en) * 1989-01-30 1997-09-16 Lanxide Technology Company, Lp Self-supporting aluminum titanate composites and products relating thereto
US5340783A (en) * 1989-01-30 1994-08-23 Lanxide Technology Company, Lp Method of producing self-supporting aluminum titanate composites and products relating thereto
EP0463437B2 (de) * 1990-06-22 1998-12-02 Bayer Ag Sinterformkörper auf Basis von Aluminiumtitanat, Verfahren zu ihrer Herstellung sowie deren Verwendung
US5223318A (en) * 1990-08-06 1993-06-29 Corning Incorporated Titania substrates and fabrication
US5039636A (en) * 1990-08-10 1991-08-13 Hercules Incorporated Preparation of aluminum titanate from an organometallic oligomer
DE4200106C2 (de) * 1991-01-26 1993-11-04 Kubitz Schmiedetechnik Gmbh Verfahren zum aufpanzern der gravur von gesenken zum schmieden von formteilen
JP2533992B2 (ja) * 1991-08-28 1996-09-11 日本碍子株式会社 アルミニウムチタネ―トセラミックス及びその製造方法
JP3192700B2 (ja) * 1991-09-30 2001-07-30 日本碍子株式会社 アルミニウムチタネートセラミックス及びその製造法
US5290739A (en) * 1992-09-22 1994-03-01 Corning Incorporated High temperature stabilized mullite-aluminum titanate
JP2778423B2 (ja) * 1993-04-28 1998-07-23 昭和電工株式会社 被覆電融アルミナ粒およびその製造方法
JP3287149B2 (ja) * 1994-02-14 2002-05-27 松下電器産業株式会社 アルミナ質のセラミックス
DE19637727A1 (de) * 1996-09-16 1998-03-19 Siemens Ag Verfahren zur katalytischen Verbrennung eines fossilen Brennstoffs in einer Verbrennungsanlage und Anordnung zur Durchführung dieses Verfahrens
US6908879B1 (en) * 1999-09-06 2005-06-21 Nippon Shokubai Co., Ltd. Ceramic article, carrier for catalyst, methods for production thereof, catalyst for producing ethylene oxide using the carrier, and method for producing ethylene oxide
JP4588183B2 (ja) * 1999-09-06 2010-11-24 株式会社日本触媒 セラミックス体、触媒用担体、それらの製造方法、該担体を用いてなる酸化エチレン製造用触媒、その製造方法および酸化エチレンの製造方法
CN1223398C (zh) * 1999-12-23 2005-10-19 陶氏环球技术公司 催化装置
US6773580B2 (en) 2001-12-11 2004-08-10 Corning Incorporated Catalytic reforming system and process
US20040004031A1 (en) * 2002-06-26 2004-01-08 Boger Thorsten R. System and process for pyrolysis gasoline hydrotreatment
AU2003249236A1 (en) * 2002-07-31 2004-02-16 Corning Incorporated Aluminum titanate-based ceramic article
US6849181B2 (en) * 2002-07-31 2005-02-01 Corning Incorporated Mullite-aluminum titanate diesel exhaust filter
KR101093467B1 (ko) * 2003-07-11 2011-12-13 오세라 가부시키가이샤 배기가스 정화 허니컴 필터 및 그 제조방법
US8685363B2 (en) * 2003-07-29 2014-04-01 Ohcera Co., Ltd. Honeycomb carrier for exhaust gas clarification catalyst and method for production thereof
DE602004021009D1 (de) * 2003-08-22 2009-06-18 Ohcera Co Ltd Wabenfilter zur reinigung von abgas und verfahren zu dessen herstellung
US7157013B2 (en) * 2003-09-17 2007-01-02 Mani Erfan Filtration method
US6942713B2 (en) * 2003-11-04 2005-09-13 Corning Incorporated Ceramic body based on aluminum titanate
US7259120B2 (en) 2004-04-21 2007-08-21 Corning Incorporated Aluminum titanate ceramic articles and methods of making same
EP1741684B1 (en) 2004-04-28 2018-11-07 Ohcera Co., Ltd. Magnesium aluminium titanate crystal structure and method for producing same
US20060021308A1 (en) * 2004-07-29 2006-02-02 Merkel Gregory A Mullite-aluminum titanate body and method for making same
US7071135B2 (en) * 2004-09-29 2006-07-04 Corning Incorporated Ceramic body based on aluminum titanate and including a glass phase
US20070259769A1 (en) * 2005-02-22 2007-11-08 Ellison Adam J G Aluminum titanate ceramic articles and methods of making same
KR100752520B1 (ko) * 2005-03-07 2007-08-29 (주)케이에이치 케미컬 내부식성 세라믹 재료 및 이를 사용한 필터, 이들의제조방법
US20070254798A1 (en) * 2006-03-31 2007-11-01 Addiego William P Peroxide containing compounds as pore formers in the manufacture of ceramic articles
US8956436B2 (en) 2006-06-30 2015-02-17 Corning Incorporated Cordierite aluminum magnesium titanate compositions and ceramic articles comprising same
US10501375B2 (en) * 2006-06-30 2019-12-10 Corning Incorporated Cordierite aluminum magnesium titanate compositions and ceramic articles comprising same
CN101479213B (zh) 2006-06-30 2012-07-04 康宁股份有限公司 堇青石铝镁钛酸盐组合物及包含该组合物的陶瓷制品
US7744669B2 (en) * 2006-07-14 2010-06-29 Corning Incorporated Plugging material for aluminum titanate ceramic wall flow filter manufacture
US8298311B2 (en) * 2006-11-15 2012-10-30 Corning Incorporated Filters with controlled submicron porosity
US8974724B2 (en) * 2006-11-29 2015-03-10 Corning Incorporated Aluminum titanate batch compositions and method
US20080138273A1 (en) * 2006-12-11 2008-06-12 Yi Jiang Wall flow reactor for hydrogen production
US7713897B2 (en) * 2007-02-27 2010-05-11 Corning Incorporated Ceramic materials for 4-way and NOx adsorber and method for making same
WO2008115378A1 (en) * 2007-03-20 2008-09-25 Corning Incorporated Low shrinkage plugging mixture for ceramic filter, plugged honeycomb filter and method of manufacturing same
CN104876619A (zh) * 2007-07-31 2015-09-02 康宁股份有限公司 应用于陶瓷蜂窝体的组合物
US7981375B2 (en) 2007-08-03 2011-07-19 Errcive, Inc. Porous bodies and methods
JP5293608B2 (ja) * 2007-09-27 2013-09-18 日立金属株式会社 セラミックハニカム構造体及びその製造方法
US20090113863A1 (en) * 2007-11-05 2009-05-07 Yanxia Lu Low Expansion Cement Compositions for Ceramic Monoliths
WO2009073092A2 (en) 2007-11-30 2009-06-11 Corning Incorporated Compositions for applying to honeycomb bodies
WO2009108330A1 (en) * 2008-02-29 2009-09-03 Corning Incorporated Permeable material, articles made therefrom and method of manufacture
US8101117B2 (en) * 2008-05-30 2012-01-24 Corning, Incorporated Controlled gas pore formers in extruded ware
US7914718B2 (en) * 2008-08-28 2011-03-29 Corning Incorporated Gas pore former in cellular monoliths
CN102171164B (zh) * 2008-08-28 2014-11-12 康宁股份有限公司 蜂窝状基材中的孔径分布控制
US8051703B2 (en) * 2009-02-27 2011-11-08 Corning Incorporated Methods for using a fluid stream to test a honeycomb body
US8277743B1 (en) 2009-04-08 2012-10-02 Errcive, Inc. Substrate fabrication
US9227878B2 (en) * 2009-04-30 2016-01-05 Corning Incorporated Selected binders for the extrusion of ultra-thin wall cellular ceramics
US20100301515A1 (en) * 2009-05-29 2010-12-02 Thomas William Brew Honeycomb Extrusion Die Apparatus And Methods
US8359829B1 (en) 2009-06-25 2013-01-29 Ramberg Charles E Powertrain controls
FR2948657B1 (fr) * 2009-07-28 2013-01-04 Saint Gobain Ct Recherches Grains fondus d'oxydes comprenant al, ti et produits ceramiques comportant de tels grains
US20110045233A1 (en) * 2009-08-20 2011-02-24 Sandra Lee Gray Dimensional control during firing to form aluminum titanate honeycomb structures
JP5687710B2 (ja) 2009-11-30 2015-03-18 コーニング インコーポレイテッド 焼成セラミック物品における細孔径分布の制御方法
EP2390307A1 (en) 2010-05-27 2011-11-30 Corning Incorporated Porous ceramic processing using prilled wax and non-ionic surfactant
US9833932B1 (en) 2010-06-30 2017-12-05 Charles E. Ramberg Layered structures
US9297134B1 (en) 2012-02-08 2016-03-29 Carol J. Dancer Self-expanding barrier for control of surface water flow
CN104870401A (zh) * 2012-10-05 2015-08-26 伊梅斯公司 陶瓷结构体
US10526249B2 (en) * 2012-11-30 2020-01-07 Corning Incorporated Cordierite aluminum magnesium titanate compositions and ceramic articles comprising same
US9079799B2 (en) 2012-11-30 2015-07-14 Corning Incorporated Cordierite aluminum magnesium titanate compositions and ceramic articles comprising same
US10443461B2 (en) * 2013-04-03 2019-10-15 Dinex A/S Honey comb assembly
US9988311B2 (en) * 2013-11-27 2018-06-05 Corning Incorporated Aluminum titanate compositions, ceramic articles comprising same, and methods of manufacturing same
JP6231908B2 (ja) * 2014-03-14 2017-11-15 日本碍子株式会社 目封止ハニカム構造体
JP6231909B2 (ja) * 2014-03-14 2017-11-15 日本碍子株式会社 目封止ハニカム構造体及びその製造方法
CN104802278B (zh) * 2015-04-07 2018-01-12 浙江省地质矿产研究所 一种采用3d打印技术制备玉器的方法
US20180127321A1 (en) * 2015-05-15 2018-05-10 Imerys Ceramic compositions
JP6789988B2 (ja) 2015-05-29 2020-11-25 コーニング インコーポレイテッド ハニカムフィルタの施栓、およびハニカムフィルタの施栓用の装置
CN110418674A (zh) 2016-11-10 2019-11-05 康宁股份有限公司 复合陶瓷材料、制品和制造方法
WO2019018601A1 (en) 2017-07-21 2019-01-24 Corning Incorporated METHODS FOR EXTRACTING VOLATILE SUBSTANCES FROM CRUSHED CERAMIC BODIES
US20200231506A1 (en) 2017-07-24 2020-07-23 Corning Incorporated Antioxidants in green ceramic bodies containing various oils for improved firing
WO2019032645A1 (en) 2017-08-11 2019-02-14 Corning Incorporated BATCH MIXES OF FLAT CERAMIC MATERIAL CONTAINING REVERSE EMULSION AND METHODS OF FORMING A CERAMIC BODY
CN111712474A (zh) 2017-12-19 2020-09-25 康宁股份有限公司 包含稳定化乳液的生坯陶瓷混合物及形成陶瓷体的方法
CN108295864B (zh) * 2018-02-08 2020-07-03 北京科技大学 一种钕铁硼二次资源制备脱硝催化剂的方法
WO2020018346A1 (en) 2018-07-20 2020-01-23 Corning Incorporated System and method for detecting defects in a honeycomb body
WO2020150039A1 (en) 2019-01-14 2020-07-23 Corning Incorporated Green ceramic batch mixtures comprising an inverse emulsion and methods for forming a ceramic body
WO2021030106A1 (en) 2019-08-13 2021-02-18 Corning Incorporated Cement mixtures for plugging honeycomb bodies and methods of making the same
WO2022026236A1 (en) 2020-07-30 2022-02-03 Corning Incorporated Aluminum titanate-feldspar ceramic bodies, batch mixtures, and methods of manufacture
CN115697943B (zh) 2020-08-25 2024-08-02 康宁股份有限公司 用于堵塞蜂窝体的胶结剂混合物及其制造方法
WO2024097048A1 (en) 2022-10-31 2024-05-10 Corning Incorporated Method of inducing a reduced wall drag state in a high wall drag ceramic precursor paste
CN120077021A (zh) 2022-10-31 2025-05-30 康宁公司 陶瓷前体糊剂的高温挤出
CN116477961B (zh) * 2023-05-16 2024-06-18 揭阳恒成陶瓷科技有限公司 一种钛酸铝-莫来石高热震高强度陶瓷材料及其制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1471518A1 (de) * 1963-01-25 1969-10-02 Hermsdorf Keramik Veb Verfahren zur Herstellung eines hochfeuerfesten oxydischen Werkstoffes mit sehr guter Temperaturwechselbestaendigkeit
FR1349020A (fr) * 1963-03-04 1964-01-10 Hermsdorf Keramik Veb Procédé de fabrication d'une matière à base d'oxydes de grand pouvoir réfractaire et de très bonne stabilité aux changements de température
DE1238376B (de) * 1964-01-29 1967-04-06 Rosenthal Ag Temperaturwechselbestaendige keramische Stoffe
US3534286A (en) * 1967-05-16 1970-10-13 Litton Precision Prod Inc Microwave attenuator comprising aluminum oxide and aluminum titanate usable in a microwave tube
JPS5334812A (en) * 1976-09-14 1978-03-31 Asahi Glass Co Ltd Aluminummtitanate bodies stable at high temperature
JPS5689844A (en) * 1979-12-25 1981-07-21 Asahi Glass Co Ltd Ceramic honeycomb and its production
JPS5919069B2 (ja) * 1980-04-02 1984-05-02 日本碍子株式会社 低膨脹セラミックス

Also Published As

Publication number Publication date
CA1205095A (en) 1986-05-27
US4483944A (en) 1984-11-20
EP0133021B1 (en) 1987-03-18
EP0133021A1 (en) 1985-02-13
JPH0121111B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-04-19
JPS6036364A (ja) 1985-02-25

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8363 Opposition against the patent
8331 Complete revocation