GB1287288A - Refractory inorganic oxide fibers - Google Patents

Refractory inorganic oxide fibers

Info

Publication number
GB1287288A
GB1287288A GB6227769A GB6227769A GB1287288A GB 1287288 A GB1287288 A GB 1287288A GB 6227769 A GB6227769 A GB 6227769A GB 6227769 A GB6227769 A GB 6227769A GB 1287288 A GB1287288 A GB 1287288A
Authority
GB
United Kingdom
Prior art keywords
fibres
refractory inorganic
inorganic oxide
zro
dec
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
GB6227769A
Inventor
Vincent Thomas Brand
Jay Emanuel Sobel
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.)
Universal Oil Products Co
Original Assignee
Universal Oil Products 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 Universal Oil Products Co filed Critical Universal Oil Products Co
Publication of GB1287288A publication Critical patent/GB1287288A/en
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
    • 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)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Fibers (AREA)
  • Artificial Filaments (AREA)

Abstract

1287288 Oxide fibres UNIVERSAL OIL PRODUCTS CO 22 Dec 1969 [27 Dec 1968] 62277/69 Heading C1A Refractory inorganic oxide fibres are prepared by mixing a refractory inorganic oxide sol and a fibre forming organic synthetic polymer which is soluble in the sol, concentrating the resulting reaction mixture while maintaining liquid phase conditions, drawing the concentrated reaction mixture into fibres in an atmosphere having a relative humidity of not more than 80% and calcining the resulting fibres in a molecular oxygen-containing environment at a temperature of at least 300‹ C., thereby burning the organic matter from the fibres. Exemplified sols are Al 2 O 3 and Al 2 O 3 -Cr 2 O 3 ; others mentioned are ZrO 2 , SiO 2 , MgO, ThO 2 , and Al 2 O 3 -ZrO 2 . They may be prepared by hydrolysis of a metal salt, e.g. Zr acetate or Al chloride, sulphate, nitrate, or acetate, or by electrolysis, e.g. of AlCl 3 . Exemplified polymers are polyurethane, polyethylene oxide, polyvinyl pyrrolidone and polyvinyl alcohol; others are listed.
GB6227769A 1968-12-27 1969-12-22 Refractory inorganic oxide fibers Expired GB1287288A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78760768A 1968-12-27 1968-12-27

Publications (1)

Publication Number Publication Date
GB1287288A true GB1287288A (en) 1972-08-31

Family

ID=25142017

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6227769A Expired GB1287288A (en) 1968-12-27 1969-12-22 Refractory inorganic oxide fibers

Country Status (3)

Country Link
DE (1) DE1964914C3 (en)
FR (1) FR2027219A1 (en)
GB (1) GB1287288A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4707399A (en) * 1985-12-13 1987-11-17 Minnesota Mining And Manufacturing Company Bicomponent ceramic fibers
US4732878A (en) * 1986-09-26 1988-03-22 Minnesota Mining And Manufacturing Company Oxidation resistant carbon containing alumina-silica articles
US4797378A (en) * 1986-02-18 1989-01-10 Minnesota Mining And Manufacturing Company Internally modified ceramic fiber
US4798814A (en) * 1986-09-26 1989-01-17 Minnesota Mining And Manufacturing Company Oxidation resistant alumina-silica articles containing silicon carbide and carbon
US4824623A (en) * 1985-12-13 1989-04-25 Minnesota Mining And Manufacturing Company A method of making bicomponent green and ceramic fibers
US5017316A (en) * 1986-02-18 1991-05-21 Minnesota Mining And Manufacturing Company Internally modified ceramic fiber

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1097469A (en) * 1969-10-17 1981-03-17 Gerhard Winter Production of inorganic fibres
JPS5536726B1 (en) * 1970-04-24 1980-09-24
US7824602B2 (en) 2006-03-31 2010-11-02 Massachusetts Institute Of Technology Ceramic processing and shaped ceramic bodies

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE633357A (en) * 1962-07-30

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4707399A (en) * 1985-12-13 1987-11-17 Minnesota Mining And Manufacturing Company Bicomponent ceramic fibers
US4824623A (en) * 1985-12-13 1989-04-25 Minnesota Mining And Manufacturing Company A method of making bicomponent green and ceramic fibers
US4797378A (en) * 1986-02-18 1989-01-10 Minnesota Mining And Manufacturing Company Internally modified ceramic fiber
US5017316A (en) * 1986-02-18 1991-05-21 Minnesota Mining And Manufacturing Company Internally modified ceramic fiber
US4732878A (en) * 1986-09-26 1988-03-22 Minnesota Mining And Manufacturing Company Oxidation resistant carbon containing alumina-silica articles
US4798814A (en) * 1986-09-26 1989-01-17 Minnesota Mining And Manufacturing Company Oxidation resistant alumina-silica articles containing silicon carbide and carbon

Also Published As

Publication number Publication date
FR2027219A1 (en) 1970-09-25
DE1964914C3 (en) 1978-10-05
DE1964914A1 (en) 1970-07-02

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee