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FR2176041B1 - - Google Patents

Info

Publication number
FR2176041B1
FR2176041B1 FR7309110A FR7309110A FR2176041B1 FR 2176041 B1 FR2176041 B1 FR 2176041B1 FR 7309110 A FR7309110 A FR 7309110A FR 7309110 A FR7309110 A FR 7309110A FR 2176041 B1 FR2176041 B1 FR 2176041B1
Authority
FR
France
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
FR7309110A
Other versions
FR2176041A1 (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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of FR2176041A1 publication Critical patent/FR2176041A1/fr
Application granted granted Critical
Publication of FR2176041B1 publication Critical patent/FR2176041B1/fr
Expired 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/864—Removing carbon monoxide or hydrocarbons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/58—Fabrics or filaments
    • 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
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
    • D01F9/08—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/19—Inorganic fiber

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Textile Engineering (AREA)
  • Inorganic Fibers (AREA)
  • Catalysts (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
FR7309110A 1972-03-15 1973-03-14 Expired FR2176041B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1208872A GB1425934A (en) 1972-03-15 1972-03-15 Alumina
GB5910872 1972-12-21

Publications (2)

Publication Number Publication Date
FR2176041A1 FR2176041A1 (fr) 1973-10-26
FR2176041B1 true FR2176041B1 (fr) 1979-01-12

Family

ID=26248766

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7309110A Expired FR2176041B1 (fr) 1972-03-15 1973-03-14

Country Status (19)

Country Link
US (1) US3950478A (fr)
JP (1) JPS5537610B2 (fr)
AR (1) AR196434A1 (fr)
AT (1) AT344585B (fr)
BE (1) BE796484A (fr)
CH (1) CH592473A5 (fr)
CS (1) CS203055B2 (fr)
DD (1) DD102676A5 (fr)
DE (1) DE2313002C2 (fr)
DK (1) DK145973C (fr)
FR (1) FR2176041B1 (fr)
GB (1) GB1425934A (fr)
IE (1) IE38300B1 (fr)
IL (1) IL41676A (fr)
IT (1) IT988608B (fr)
NL (1) NL176932C (fr)
NO (1) NO137723C (fr)
PL (1) PL83915B1 (fr)
SE (1) SE394272B (fr)

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GB1322722A (en) * 1969-06-12 1973-07-11 Ici Ltd Complex aluminium phosphates
US4101615A (en) * 1973-02-20 1978-07-18 Sumitomo Chemical Company, Limited Process for producing alumina fiber or alumina-silica fiber
US4118225A (en) * 1975-10-28 1978-10-03 Monsanto Company Method for producing fibrous steel matts
US4217399A (en) * 1975-11-05 1980-08-12 Monsanto Company Sintered bi-metallic conjugate filaments and their preparation
US4047965A (en) * 1976-05-04 1977-09-13 Minnesota Mining And Manufacturing Company Non-frangible alumina-silica fibers
ZA774542B (en) * 1976-08-04 1978-06-28 Atomic Energy Authority Uk Improvements in or relating to the production of fibres
FR2550953B1 (fr) * 1977-04-12 1987-02-20 Commissariat Energie Atomique Procede de fabrication de membranes minerales permeables
JPS5489389A (en) * 1977-12-27 1979-07-16 Fujimi Kenmazai Kougiyou Kk Composition for polishing of moldings in synthetic resin
US4287254A (en) * 1978-02-13 1981-09-01 Monsanto Company Conjugate filaments and films
US4268278A (en) * 1978-05-16 1981-05-19 Monsanto Company Inorganic anisotropic hollow fibers
US4222977A (en) * 1978-05-16 1980-09-16 Monsanto Company Process to produce inorganic hollow fibers
US4175153A (en) * 1978-05-16 1979-11-20 Monsanto Company Inorganic anisotropic hollow fibers
US4297336A (en) * 1979-06-26 1981-10-27 Imperial Chemical Industries Limited Preparation of solutions of basic aluminium nitrate
JPS56144502U (fr) * 1980-04-01 1981-10-31
US4296057A (en) * 1980-04-21 1981-10-20 Conoco Inc. Method of making alumina fibers
US4348362A (en) * 1980-09-24 1982-09-07 Minnesota Mining And Manufacturing Company Air pollution control apparatus and process
US4415342A (en) * 1980-09-24 1983-11-15 Minnesota Mining And Manufacturing Company Air pollution control process
US4495121A (en) * 1981-11-30 1985-01-22 Sumitomo Chemical Company, Ltd. Process for producing inorganic fiber
US4490476A (en) * 1983-06-28 1984-12-25 Rohm And Haas Company Catalyst for the preparation of α,β-unsaturated compounds
US4537928A (en) * 1983-12-07 1985-08-27 Phillips Petroleum Company Rubber compositions containing aluminum phosphate
JPS60139819A (ja) * 1983-12-28 1985-07-24 Denki Kagaku Kogyo Kk 無機連続繊維の製造方法およびその装置
EP0197686A3 (fr) * 1985-04-02 1988-01-07 Clinotherm Limited Formation de gels et de fibres
DE3666849D1 (en) * 1985-06-04 1989-12-14 Erkens Herbert E Process for making ceramic-oxide products with a high ratio surface to mass and a high strength
US4752515A (en) * 1985-06-17 1988-06-21 Mitsubishi Chemical Industries Alumina fiber structure
EP0206634A3 (fr) * 1985-06-21 1987-08-19 Imperial Chemical Industries Plc Fibres inorganiques et leur procédé de fabrication
GB2184430B (en) * 1985-11-29 1989-10-11 Clinotherm Ltd Preparation of fibres or other articles from a liquid precursor
US4824623A (en) * 1985-12-13 1989-04-25 Minnesota Mining And Manufacturing Company A method of making bicomponent green and ceramic fibers
US4707399A (en) * 1985-12-13 1987-11-17 Minnesota Mining And Manufacturing Company Bicomponent ceramic fibers
US4929578A (en) * 1986-04-21 1990-05-29 Minnesota Mining And Manufacturing Company Refractory fibers of alumina and organic residue
US4801562A (en) * 1986-04-21 1989-01-31 Minnesota Mining And Manufacturing Company Refractory fibers of alumina and amorphous phosphorus pentoxide
US4753904A (en) * 1986-08-20 1988-06-28 E. I. Du Pont De Nemours And Company Zirconia-modified alumina fiber
JPS63165562A (ja) * 1986-12-27 1988-07-08 電気化学工業株式会社 耐熱性無機繊維成形体及びその製造方法
US5302368A (en) * 1987-01-29 1994-04-12 Sumitomo Chemical Company, Limited Process for preparation of alumina
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
DE3713987A1 (de) * 1987-04-27 1988-11-10 Siemens Ag Verfahren zur herstellung einer strukturierten keramikfolie bzw. eines aus solchen folien aufgebauten keramikkoerpers
US4793809A (en) * 1987-05-21 1988-12-27 Myron International, Inc. Fiber filled dental porcelain
FR2616769B1 (fr) * 1987-06-17 1990-11-30 Rhone Poulenc Chimie Procede d'obtention d'un oxyde de terre rare et produit obtenu
US4921819A (en) * 1987-09-24 1990-05-01 E. I. Dupont De Nemours And Company Hafnia modified alumina fibers
US5176857A (en) * 1987-11-23 1993-01-05 Imperial Chemical Industries Plc Method of producing inorganic oxide fibers with axially aligned porosity
US4885120A (en) * 1988-07-05 1989-12-05 The United States Of America As Represented By The Secretary Of The Air Force Preparation of metal oxide fibers from intercalated graphite fibers
WO1991015437A1 (fr) * 1990-03-30 1991-10-17 Research Corporation Technologies, Inc. Fibres ceramiques ultrafines
US5217933A (en) * 1991-06-03 1993-06-08 Minnesota Mining And Manufacturing Company Yttria-alumina fibers
US6063358A (en) * 1997-04-04 2000-05-16 Board Of Trustees Of The University Of Arkansas High surface area alumina and other aluminum products method of preparing by Schiff base mediated hydrolysis products made thereof
US7645426B2 (en) 2004-04-14 2010-01-12 3M Innovative Properties Company Sandwich hybrid mounting mat
US7550118B2 (en) 2004-04-14 2009-06-23 3M Innovative Properties Company Multilayer mats for use in pollution control devices
WO2006013552A2 (fr) 2004-08-02 2006-02-09 Ramot At Tel Aviv University Ltd. Articles de nanostructures a base de peptides et leur procede de formation
EP1887112B1 (fr) * 2005-05-31 2010-05-12 Teijin Limited Fibre ceramique et son procede de production
US7824602B2 (en) * 2006-03-31 2010-11-02 Massachusetts Institute Of Technology Ceramic processing and shaped ceramic bodies
WO2009052274A1 (fr) * 2007-10-16 2009-04-23 Aspen Products Group, Inc. Dispositif de purification et procédé pour purifier un courant de fluide
WO2011007352A2 (fr) 2009-07-13 2011-01-20 Yissum Research Development Company Of The Hebrew University Of Jerusalem Ltd. Dispositifs polymères intraluminaux pour le traitement des anévrismes
US10307292B2 (en) 2011-07-18 2019-06-04 Mor Research Applications Ltd Device for adjusting the intraocular pressure
FR3022801B1 (fr) * 2014-06-30 2020-06-26 IFP Energies Nouvelles Procede de preparation par extrusion reactive en presence d'au moins un tensioactif de materiaux inorganiques poreux mis en forme
JP6431787B2 (ja) * 2015-02-27 2018-11-28 イビデン株式会社 アルミナ繊維の製造方法、紡糸液及びアルミナ繊維
AU2016276554B2 (en) 2015-06-08 2019-01-24 Corneat Vision Ltd Keratoprosthesis and uses thereof
CN109963973A (zh) * 2016-11-18 2019-07-02 3M创新有限公司 非吸入的多晶铝硅酸盐陶瓷单纤维、纤维和非织造垫及其制造和使用方法
JP2021519872A (ja) 2018-04-04 2021-08-12 ユニフラックス アイ エルエルシー 活性化多孔質繊維およびそれを含む製品
EP3801385A1 (fr) 2018-06-05 2021-04-14 Corneat Vision Ltd. Timbre de greffe ophtalmique synthétique
US11274065B2 (en) 2018-06-13 2022-03-15 Fuelcell Energy, Inc. Ceramic felt material for high-temperature fuel cells
CA3133698A1 (fr) 2019-04-25 2020-10-29 Gilad LITVIN Dispositifs et kits de keratoprothese et procedes chirurgicaux pour leur utilisation
MX2022001853A (es) 2019-08-12 2022-03-11 Corneat Vision Ltd Injerto gingival.
IL315227A (en) 2022-02-27 2024-10-01 Corneat Vision Ltd A sensor intended for implantation
WO2024075118A1 (fr) 2022-10-03 2024-04-11 Corneat Vision Ltd. Implants dentaires et sous-périostés avec greffe biocompatible
WO2024209469A1 (fr) 2023-04-03 2024-10-10 Glaucure Ltd Dispositifs pour ajuster la pression intraoculaire

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DE402445C (de) * 1920-06-16 1924-09-22 Michel De Roiboul Verfahren zur Herstellung kuenstlicher mineralischer Faeden aus Kieselsaeure, Tonerde oder anderen schwer schmelzbaren Stoffen
US2915475A (en) * 1958-12-29 1959-12-01 Du Pont Fibrous alumina monohydrate and its production
FR1261182A (fr) * 1959-02-10 1961-05-19 Du Pont Alumine fibreuse, sa préparation et ses applications
DE1249832B (fr) * 1960-11-29
US3417028A (en) * 1961-07-03 1968-12-17 Montgomery Douglas Sargent Process for the preparation of an inorganic gel having a predetermined pore structure
US3240560A (en) * 1962-10-25 1966-03-15 Corning Glass Works Method of making gamma-alumina fibers
GB1107875A (en) * 1964-04-07 1968-03-27 Snam Spa Method for preparing spheroidal alumina
US3467602A (en) * 1966-10-24 1969-09-16 Air Prod & Chem Preparing porous refractory oxides by adding and removing polypropylene microspheres
GB1175399A (en) * 1966-12-22 1969-12-23 Texaco Development Corp Alumina-Containing Particles
FR1526150A (fr) * 1967-04-10 1968-05-24 Produits Refractaires Fibres minérales catalytiques
GB1217042A (en) * 1967-04-27 1970-12-23 Western Electric Co Improvements in or relating to ceramics
US3663182A (en) * 1968-03-29 1972-05-16 Union Carbide Corp Metal oxide fabrics
CH530343A (de) * 1969-01-02 1972-11-15 Bayer Ag Verfahren zur Herstellung von faserförmigem Titandioxid
CA934929A (en) * 1969-01-31 1973-10-09 United Kingdom Atomic Energy Authority Precipitation processes for metal-containing materials
GB1322722A (en) * 1969-06-12 1973-07-11 Ici Ltd Complex aluminium phosphates
US3652749A (en) * 1970-01-26 1972-03-28 Universal Oil Prod Co Continuous drawing of fibers from a mixture containing an inorgani oxide sol covered by a protective fluid
GB1360197A (en) 1970-06-19 1974-07-17 Ici Ltd Fibres
IE35325B1 (en) * 1970-06-19 1976-01-07 Ici Ltd Fibres
US3637406A (en) * 1970-12-23 1972-01-25 American Lava Corp Ultrapure alumina ceramics formed by coprecipitation
DE2104897A1 (de) * 1971-02-03 1972-08-17 Bayer Verfahren zur Herstellung von kolloidalem faserförmigen Böhmit
GB1373854A (en) * 1971-05-10 1974-11-13 Norton Co Method for the manufacture of alumina bodies
FR2148177B1 (fr) * 1971-08-02 1979-09-28 Continental Oil Co

Also Published As

Publication number Publication date
IT988608B (it) 1975-04-30
JPS5537610B2 (fr) 1980-09-29
IE38300L (en) 1973-09-15
IE38300B1 (en) 1978-02-15
DE2313002A1 (de) 1973-10-31
AR196434A1 (es) 1973-12-27
IL41676A (en) 1976-04-30
DK145973B (da) 1983-05-02
DK145973C (da) 1983-10-03
BE796484A (fr) 1973-09-10
AU5288873A (en) 1974-09-05
CH592473A5 (fr) 1977-10-31
FR2176041A1 (fr) 1973-10-26
US3950478A (en) 1976-04-13
PL83915B1 (fr) 1976-02-28
NL176932C (nl) 1985-07-01
NO137723C (no) 1978-04-12
ATA232873A (de) 1977-11-15
CS203055B2 (en) 1981-02-27
AT344585B (de) 1978-07-25
NL176932B (nl) 1985-02-01
JPS496007A (fr) 1974-01-19
DD102676A5 (fr) 1973-12-20
NO137723B (no) 1978-01-02
NL7303481A (fr) 1973-09-18
GB1425934A (en) 1976-02-25
DE2313002C2 (de) 1984-01-12
IL41676A0 (en) 1975-08-31
SE394272B (sv) 1977-06-20

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