FR2359085A1 - Procede de preparation de fibres d'oxydes polycristallins - Google Patents

Procede de preparation de fibres d'oxydes polycristallins

Info

Publication number
FR2359085A1
FR2359085A1 FR7722615A FR7722615A FR2359085A1 FR 2359085 A1 FR2359085 A1 FR 2359085A1 FR 7722615 A FR7722615 A FR 7722615A FR 7722615 A FR7722615 A FR 7722615A FR 2359085 A1 FR2359085 A1 FR 2359085A1
Authority
FR
France
Prior art keywords
oxide fibers
compound
weight
polycrystalline oxide
fibers
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.)
Granted
Application number
FR7722615A
Other languages
English (en)
Other versions
FR2359085B1 (fr
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.)
Unifrax 1 LLC
Original Assignee
Carborundum Co
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 Carborundum Co filed Critical Carborundum Co
Publication of FR2359085A1 publication Critical patent/FR2359085A1/fr
Application granted granted Critical
Publication of FR2359085B1 publication Critical patent/FR2359085B1/fr
Granted legal-status Critical Current

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
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/62227—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining fibres
    • C04B35/62231—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining fibres based on oxide ceramics
    • C04B35/62236—Fibres based on aluminium oxide
    • 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
    • C04B35/62227—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining fibres
    • C04B35/62231—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining fibres based on oxide ceramics
    • C04B35/6225—Fibres based on zirconium oxide, e.g. zirconates such as PZT

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Fibers (AREA)

Abstract

L'invention concerne la préparation de fibres d'oxydes. Elle se rapporte à un procédé qui comprend le fibrage d'un liquide dont la viscosité est comprise entre 1 et 1000 P, contenant 40 à 70 % en poids d'un composé tel que le chlorure d'aluminium basique et contenant 2 à 50 % en poids d'acide lactique par rapport au poids du composé Les fibres formées sont séchées puis cuites pendant un temps et à une température qui suffisent à la transformation du composé en oxyde. Application à la réalisation de fibres d'oxydes ayant une grande souplesse.
FR7722615A 1976-07-23 1977-07-22 Procede de preparation de fibres d'oxydes polycristallins Granted FR2359085A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51087827A JPS584096B2 (ja) 1976-07-23 1976-07-23 酸化物多結晶繊維の製造方法

Publications (2)

Publication Number Publication Date
FR2359085A1 true FR2359085A1 (fr) 1978-02-17
FR2359085B1 FR2359085B1 (fr) 1983-12-23

Family

ID=13925775

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7722615A Granted FR2359085A1 (fr) 1976-07-23 1977-07-22 Procede de preparation de fibres d'oxydes polycristallins

Country Status (11)

Country Link
US (1) US4159205A (fr)
JP (1) JPS584096B2 (fr)
AU (1) AU511143B2 (fr)
BE (1) BE857059A (fr)
BR (1) BR7704824A (fr)
CA (1) CA1099871A (fr)
DE (1) DE2732290A1 (fr)
FR (1) FR2359085A1 (fr)
GB (1) GB1539140A (fr)
IT (1) IT1079901B (fr)
MX (1) MX4633E (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983002291A1 (fr) * 1981-12-31 1983-07-07 Bray, Roger Procede d'obtention de fibres d'oxyde inorganique
EP0257969A2 (fr) * 1986-08-20 1988-03-02 E.I. Du Pont De Nemours And Company Fibre d'oxyde d'aluminium modifié par l'oxyde de zirconium
FR2635516A1 (fr) * 1987-09-24 1990-02-23 Du Pont Fibres d'alumine modifiees

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4277269A (en) * 1979-12-19 1981-07-07 Kennecott Corporation Process for the manufacture of ceramic oxide fibers from solvent solution
US4296057A (en) * 1980-04-21 1981-10-20 Conoco Inc. Method of making alumina fibers
US4363199A (en) * 1980-05-05 1982-12-14 Kennecott Corporation Fire resistant sealing system for holes in fire resistant building partitions
DE3337949C1 (de) * 1983-10-19 1985-04-18 Hutschenreuther Ag, 8672 Selb Verfahren zum Herstellen von SiC-Fasern und Fasergebilden
JPS60246817A (ja) * 1984-05-21 1985-12-06 Shinagawa Refract Co Ltd 耐火繊維前駆体の製造装置
JP2521081B2 (ja) * 1987-03-05 1996-07-31 住友化学工業株式会社 アルミナ質繊維の製造方法
US5037579A (en) * 1990-02-12 1991-08-06 Nalco Chemical Company Hydrothermal process for producing zirconia sol
DE4233477C2 (de) * 1992-10-05 1997-04-24 Fraunhofer Ges Forschung Viskose, zur Herstellung von Gelfäden oder -fasern geeignete Flüssigkeit, Verfahren zu deren Herstellung und deren Verwendung zur Herstellung von oxidischen, anorganischen Fasern
WO1994024425A1 (fr) * 1993-04-22 1994-10-27 The Carborundum Company Matelas de montage pour structures fragiles telles que des convertisseurs catalytiques
US5569629A (en) * 1994-08-23 1996-10-29 Unifrax Corporation High temperature stable continuous filament glass ceramic fibers
US5767022A (en) * 1994-08-23 1998-06-16 Unifrax Corporation Friction pad containing high temperature stable continuous filament glass fibers
US8404187B1 (en) 1998-03-11 2013-03-26 Unifrax I Llc Support element for fragile structures such as catalytic converters
US7261864B2 (en) * 2001-06-22 2007-08-28 3M Innovative Properties Company Catalyst carrier holding material and catalytic converter
JP4761655B2 (ja) * 2001-06-22 2011-08-31 スリーエム イノベイティブ プロパティズ カンパニー 触媒担体保持材及び触媒コンバータ
CN100359071C (zh) * 2002-06-28 2008-01-02 电气化学工业株式会社 固定材料用无机质短纤维聚集体及其制造方法以及固定材料
CN1331566C (zh) * 2002-09-30 2007-08-15 尤尼弗瑞克斯有限公司 废气处理装置及其制造方法
EP1761324B1 (fr) * 2004-06-29 2018-10-17 Unifrax I LLC Dispositif de traitement de gaz d'echappement, et procede de fabrication correspondant
KR101441910B1 (ko) * 2005-11-10 2014-10-01 더 몰간 크루시블 캄파니 피엘시 고온내열성 섬유
DE102006045816A1 (de) * 2006-09-28 2008-04-03 Clariant International Limited Polykristalline Korundfasern und Verfahren zu deren Herstellung
EP2104714A1 (fr) * 2006-12-21 2009-09-30 3M Innovative Properties Company Procédé de fabrication de nanoparticules
MX2010002182A (es) * 2007-08-31 2010-03-18 Unifrax I Llc Sistema de montaje para sustratos.
EP2242804A1 (fr) * 2007-12-21 2010-10-27 3M Innovative Properties Company Nanoparticules à surface modifiée par des ligands
EP2464838A1 (fr) 2009-08-14 2012-06-20 Unifrax I LLC Support de substrat multicouche et dispositif de traitement de gaz d'échappement
EP2464836A2 (fr) 2009-08-14 2012-06-20 Unifrax I LLC Mat de montage pour dispositif de traitement de gaz d'échappement
KR20120074284A (ko) 2009-09-24 2012-07-05 유니프랙스 아이 엘엘씨 다층 매트 및 배기 가스 처리 장치
US20110126957A1 (en) 2009-11-13 2011-06-02 Wierzbicki Michele Multi-layer fire protection material
EP2501780B1 (fr) 2009-11-16 2016-12-14 Unifrax I LLC Matériau intumescent de protection contre l'incendie
CN102844536B (zh) * 2009-12-17 2017-03-22 尤尼弗瑞克斯 I 有限责任公司 用于废气处理装置的安装垫
CN103547777A (zh) 2010-11-11 2014-01-29 尤尼弗瑞克斯I有限责任公司 安装垫和废气处理装置
US9924564B2 (en) 2010-11-11 2018-03-20 Unifrax I Llc Heated mat and exhaust gas treatment device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3311689A (en) * 1963-01-17 1967-03-28 Horizons Inc Preparation of inorganic oxide monofilaments
FR1511363A (fr) * 1966-02-14 1968-01-26 Babcock & Wilcox Co Production de fibres alumine-silice pour hautes températures
FR2099253A5 (en) * 1970-06-19 1972-03-10 Ici Ltd Reinforced fibre mfr
FR2256124A1 (fr) * 1973-12-28 1975-07-25 Minnesota Mining & Mfg
FR2350314A1 (fr) * 1976-05-04 1977-12-02 Minnesota Mining & Mfg Fibres refractaires non cassantes de silice-alumine et leur procede de preparation

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2915475A (en) * 1958-12-29 1959-12-01 Du Pont Fibrous alumina monohydrate and its production
DE1249832B (fr) * 1960-11-29
US3270109A (en) * 1963-03-15 1966-08-30 Horizons Inc Preparation of inorganic oxide monofilaments
US3357791A (en) * 1964-07-20 1967-12-12 Continental Oil Co Process for producing colloidal-size particles of alumina monohydrate
DE1918754A1 (de) * 1969-04-14 1970-10-15 Bayer Ag Verfahren zur Herstellung anorganischer Fasern
BE754291A (fr) * 1969-08-01 1971-02-01 Ici Ltd Fibres inorganiques
GB1360197A (en) * 1970-06-19 1974-07-17 Ici Ltd Fibres
GB1360200A (en) * 1970-06-19 1974-07-17 Ici Ltd Fibres
DE2104897A1 (de) * 1971-02-03 1972-08-17 Bayer Verfahren zur Herstellung von kolloidalem faserförmigen Böhmit

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3311689A (en) * 1963-01-17 1967-03-28 Horizons Inc Preparation of inorganic oxide monofilaments
FR1511363A (fr) * 1966-02-14 1968-01-26 Babcock & Wilcox Co Production de fibres alumine-silice pour hautes températures
FR2099253A5 (en) * 1970-06-19 1972-03-10 Ici Ltd Reinforced fibre mfr
FR2256124A1 (fr) * 1973-12-28 1975-07-25 Minnesota Mining & Mfg
FR2350314A1 (fr) * 1976-05-04 1977-12-02 Minnesota Mining & Mfg Fibres refractaires non cassantes de silice-alumine et leur procede de preparation

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983002291A1 (fr) * 1981-12-31 1983-07-07 Bray, Roger Procede d'obtention de fibres d'oxyde inorganique
EP0257969A2 (fr) * 1986-08-20 1988-03-02 E.I. Du Pont De Nemours And Company Fibre d'oxyde d'aluminium modifié par l'oxyde de zirconium
EP0257969A3 (fr) * 1986-08-20 1989-08-30 E.I. Du Pont De Nemours And Company Fibre d'oxyde d'aluminium modifié par l'oxyde de zirconium
FR2635516A1 (fr) * 1987-09-24 1990-02-23 Du Pont Fibres d'alumine modifiees

Also Published As

Publication number Publication date
GB1539140A (en) 1979-01-24
JPS584096B2 (ja) 1983-01-25
JPS5314832A (en) 1978-02-09
DE2732290A1 (de) 1978-01-26
AU511143B2 (en) 1980-07-31
CA1099871A (fr) 1981-04-28
BR7704824A (pt) 1978-04-25
BE857059A (fr) 1978-01-23
IT1079901B (it) 1985-05-13
DE2732290C2 (fr) 1987-11-26
AU2722877A (en) 1979-01-25
MX4633E (es) 1982-07-13
US4159205A (en) 1979-06-26
FR2359085B1 (fr) 1983-12-23

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Legal Events

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TP Transmission of property
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