GB1470292A - Production of fibres - Google Patents

Production of fibres

Info

Publication number
GB1470292A
GB1470292A GB769073A GB769073A GB1470292A GB 1470292 A GB1470292 A GB 1470292A GB 769073 A GB769073 A GB 769073A GB 769073 A GB769073 A GB 769073A GB 1470292 A GB1470292 A GB 1470292A
Authority
GB
United Kingdom
Prior art keywords
fibre
fibres
chloride
composition
solvent
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
GB769073A
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
Priority to GB769073A priority Critical patent/GB1470292A/en
Publication of GB1470292A publication Critical patent/GB1470292A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

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

Abstract

1470292 Inorganic fibres IMPERIAL CHEMICAL INDUSTRIES Ltd 20 March 1974 [21 Dec 1972] 7690/73 Divided out of 1425934 Heading C1A Fibres are prepared by (a) extruding a fibrizing composition into at least one gas stream having a component of high velocity in the direction of travel of the extruded composition, the latter having a viscosity of above 0À1 poise and being a solution of a fibre-forming metal (including B and Si) compound in an evaporable solvent, (b) contacting the resulting fibre, before collection, with a gaseous composition (including an aerosol of colloidal particles) reactable with the fibre to at least partially harden the outer layer of the fibre, and (c) removing residual solvent from the fibre. The fibre may then be heated to convert the metal compound into an oxide. The process of 1,425,934 is disclaimed. The solvent is preferably an alcohol. The gaseous composition preferably comprises air and a basic gas, e.g. ammonia or organic amines. The metal compound may be a chloride, sulphate, acetate, formate, hydroxide, phosphate or nitrate of Al, Fe, Zr, Ti, Be, Cr, Mg, Th, U, Y, Ni, V, Mn, Mo, W or Co or their mixtures; or ethyl silicate; or a complex aluminium phosphate as in 1,322,722. An organic polymer may be present, as well as other additives, many of which are listed, and including catalytic materials. Examples prepare alumina fibres from an aqueous solution of basic aluminium oxychloride and polyethylene oxide; and zirconia fibres containing yttria from a solution of zirconium acetate, zirconium chloride, yttrium chloride and polyethylene oxide.
GB769073A 1974-03-20 1974-03-20 Production of fibres Expired GB1470292A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB769073A GB1470292A (en) 1974-03-20 1974-03-20 Production of fibres

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB769073A GB1470292A (en) 1974-03-20 1974-03-20 Production of fibres

Publications (1)

Publication Number Publication Date
GB1470292A true GB1470292A (en) 1977-04-14

Family

ID=9837934

Family Applications (1)

Application Number Title Priority Date Filing Date
GB769073A Expired GB1470292A (en) 1974-03-20 1974-03-20 Production of fibres

Country Status (1)

Country Link
GB (1) GB1470292A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2557561A1 (en) * 1983-12-28 1985-07-05 Denki Kagaku Kogyo Kk PROCESS AND APPARATUS FOR THE MANUFACTURE OF CONTINUOUS MINERAL FIBERS
EP0206634A2 (en) * 1985-06-21 1986-12-30 Imperial Chemical Industries Plc Inorganic oxide fibres and their production
GB2184430A (en) * 1985-11-29 1987-06-24 Clinotherm Ltd Preparation of ceramic fibres/filaments from a liquid precursor
FR2635516A1 (en) * 1987-09-24 1990-02-23 Du Pont ALUMINA FIBERS MODIFIED
US5002836A (en) * 1985-06-21 1991-03-26 Imperial Chemical Industries Plc Fiber-reinforced metal matrix composites
FR3022800A1 (en) * 2014-06-30 2016-01-01 IFP Energies Nouvelles PROCESS FOR THE REACTIVE EXTRUSION PREPARATION OF SHAPED POROUS INORGANIC MATERIALS
FR3022801A1 (en) * 2014-06-30 2016-01-01 IFP Energies Nouvelles PROCESS FOR PREPARING BY REACTIVE EXTRUSION IN THE PRESENCE OF AT LEAST ONE SURFACTANT OF SHAPED POROUS INORGANIC MATERIALS
CN114685149A (en) * 2022-04-02 2022-07-01 深圳大学 Functionalized alumina ceramic fiber and preparation method thereof

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4724109A (en) * 1983-12-28 1988-02-09 Denki Kagaku Kogyo Kabushiki Kaisha Process for production of continuous inorganic fibers and apparatus therefor
FR2557561A1 (en) * 1983-12-28 1985-07-05 Denki Kagaku Kogyo Kk PROCESS AND APPARATUS FOR THE MANUFACTURE OF CONTINUOUS MINERAL FIBERS
US5002836A (en) * 1985-06-21 1991-03-26 Imperial Chemical Industries Plc Fiber-reinforced metal matrix composites
EP0206634A2 (en) * 1985-06-21 1986-12-30 Imperial Chemical Industries Plc Inorganic oxide fibres and their production
EP0206634A3 (en) * 1985-06-21 1987-08-19 Imperial Chemical Industries Plc Inorganic oxide fibres and their production
GB2184430A (en) * 1985-11-29 1987-06-24 Clinotherm Ltd Preparation of ceramic fibres/filaments from a liquid precursor
GB2184430B (en) * 1985-11-29 1989-10-11 Clinotherm Ltd Preparation of fibres or other articles from a liquid precursor
FR2635516A1 (en) * 1987-09-24 1990-02-23 Du Pont ALUMINA FIBERS MODIFIED
FR3022800A1 (en) * 2014-06-30 2016-01-01 IFP Energies Nouvelles PROCESS FOR THE REACTIVE EXTRUSION PREPARATION OF SHAPED POROUS INORGANIC MATERIALS
FR3022801A1 (en) * 2014-06-30 2016-01-01 IFP Energies Nouvelles PROCESS FOR PREPARING BY REACTIVE EXTRUSION IN THE PRESENCE OF AT LEAST ONE SURFACTANT OF SHAPED POROUS INORGANIC MATERIALS
WO2016001246A1 (en) * 2014-06-30 2016-01-07 IFP Energies Nouvelles Method for preparing shaped porous inorganic materials, by reactive extrusion
CN114685149A (en) * 2022-04-02 2022-07-01 深圳大学 Functionalized alumina ceramic fiber and preparation method thereof
CN114685149B (en) * 2022-04-02 2023-05-26 深圳大学 Functionalized alumina ceramic fiber and preparation method thereof

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19940319