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GB1482925A - Method for producing shaped articles - Google Patents

Method for producing shaped articles

Info

Publication number
GB1482925A
GB1482925A GB54690/73A GB5469073A GB1482925A GB 1482925 A GB1482925 A GB 1482925A GB 54690/73 A GB54690/73 A GB 54690/73A GB 5469073 A GB5469073 A GB 5469073A GB 1482925 A GB1482925 A GB 1482925A
Authority
GB
United Kingdom
Prior art keywords
refractory
colloidal
binding agent
silica
fibres
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
GB54690/73A
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.)
Foseco Trading AG
Original Assignee
Foseco Trading AG
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 Foseco Trading AG filed Critical Foseco Trading AG
Priority to GB54690/73A priority Critical patent/GB1482925A/en
Priority to JP13188674A priority patent/JPS5648456B2/ja
Priority to BR9772/74A priority patent/BR7409772A/en
Priority to DE19742455500 priority patent/DE2455500A1/en
Priority to SE7414714A priority patent/SE7414714L/
Priority to IT70430/74A priority patent/IT1024902B/en
Priority to ZA00747495A priority patent/ZA747495B/en
Priority to IN2629/CAL/1974A priority patent/IN143039B/en
Priority to FR7438677A priority patent/FR2252313B1/fr
Priority to AT946174A priority patent/AT335636B/en
Publication of GB1482925A publication Critical patent/GB1482925A/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
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • 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
    • C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
    • C04B26/02—Macromolecular compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)
  • Ceramic Products (AREA)
  • Mold Materials And Core Materials (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

1482925 Fibre-containing heat-insulating compositions FOSECO TRADING AG 29 Oct 1974 [26 Nov 1973] 54690/73 Heading C3N A method for the production of shapes of a fibre-containing heat-insulating composition comprises mixing together a granular or powdered refractory material, fibrous material, an amount of a foaming agent sufficient to cause the composition to foam during the mixing operation, and a binding agent selected from a colloidal oxide hydrosol, starch, natural gums, natural resins, or polyvinyl alcohol or acetate, forming the composition to the desired shape, causing or allowing the binding agent to set or harden, and drying the shape. Methods involving the use of a fibrous material selected at least in part from refractory oxide fibres, carbon fibres and metal fibres and a binding agent selected from naturally occurring gums and resins are disclaimed. The colloidal oxide binding agent may be colloidal silica sol or colloidal aluminina sol. The granular refractory may be sand, silica flour, olivine, chamotte, alumina or any refractory silicate. Suitable fibres are of silica, alumina, zirconia, carbon, calcium silicate, zirconium silicate, aluminosilicate, glass, steel, chromium, nickel, tungsten, molybdenum, wool, cotton, paper, rayon, nylon, polyester and polyacrylonitrile. Preferred foaming agents are alkyl sulphates, alkyl aryl sulphonates, sulphonated epoxidized aryl alcohols and naphthalene sulphonates. The specific examples describe the formation of slabs from compositions comprising: glass fibre, colloidal silica sol, an equal weight mixture of silica flour and silica sand, and an alkyl sulphate (1); glass fibre, olivine sand, wheat flour (starch) and an alkyl aryl sulphonate (2); and glass fibre, refractory filler, polyvinyl acetate emulsion and alkyl aryl sulphonate.
GB54690/73A 1973-11-26 1973-11-26 Method for producing shaped articles Expired GB1482925A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
GB54690/73A GB1482925A (en) 1973-11-26 1973-11-26 Method for producing shaped articles
JP13188674A JPS5648456B2 (en) 1973-11-26 1974-11-14
BR9772/74A BR7409772A (en) 1973-11-26 1974-11-21 PLATE AND PROCESS FOR THE PRODUCTION OF FORMS OF A REFRACTORY THERMAL INSULATING COMPOSITION CONTAINING FIBERS
DE19742455500 DE2455500A1 (en) 1973-11-26 1974-11-23 THERMAL INSULATING MASS
SE7414714A SE7414714L (en) 1973-11-26 1974-11-23
IT70430/74A IT1024902B (en) 1973-11-26 1974-11-25 THERMO SOLANTE COMPOSITION, COLARLY PARTS FOR INGOTTERS
ZA00747495A ZA747495B (en) 1973-11-26 1974-11-25 Heat insulating compositions
IN2629/CAL/1974A IN143039B (en) 1973-11-26 1974-11-25
FR7438677A FR2252313B1 (en) 1973-11-26 1974-11-26
AT946174A AT335636B (en) 1973-11-26 1974-11-26 PROCESS FOR PRODUCING SHAPED BODIES FROM A FIBER-CONTAINING, FIRE-RESISTANT, THERMAL INSULATING MASS, AND MOLDED BODIES PRODUCED BY THIS PROCESS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB54690/73A GB1482925A (en) 1973-11-26 1973-11-26 Method for producing shaped articles

Publications (1)

Publication Number Publication Date
GB1482925A true GB1482925A (en) 1977-08-17

Family

ID=10471793

Family Applications (1)

Application Number Title Priority Date Filing Date
GB54690/73A Expired GB1482925A (en) 1973-11-26 1973-11-26 Method for producing shaped articles

Country Status (10)

Country Link
JP (1) JPS5648456B2 (en)
AT (1) AT335636B (en)
BR (1) BR7409772A (en)
DE (1) DE2455500A1 (en)
FR (1) FR2252313B1 (en)
GB (1) GB1482925A (en)
IN (1) IN143039B (en)
IT (1) IT1024902B (en)
SE (1) SE7414714L (en)
ZA (1) ZA747495B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0116436A2 (en) * 1983-02-03 1984-08-22 Alcan International Limited Alumina sols

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5493016A (en) * 1977-12-29 1979-07-23 Shinagawa Refractories Co Method of making fire resistant* heat insulating board
JPS5567553A (en) * 1978-11-09 1980-05-21 Showa Denko Kk Preparing cellulose fiberrcontaining concrete products
FR2442807A1 (en) * 1978-11-14 1980-06-27 Firth Thierry INSULATING PRODUCT AND PROCESS FOR ITS MANUFACTURE
EP0081825B1 (en) * 1981-12-10 1986-11-26 Micropore International Limited Heat insulating body from a highly dispersed insulating material densified by compression, and process for its production
JPS59217661A (en) * 1983-05-23 1984-12-07 フジ化成工業株式会社 Manufacture of inorganic foamed body
CN109534779B (en) * 2018-12-27 2021-02-02 中国建筑材料科学研究总院有限公司 High-strength ceramic fiber heat insulation material and preparation method thereof
CN111943700A (en) * 2020-08-25 2020-11-17 赵传亮 High-strength light heat-insulating plate with dispersed air holes and preparation method thereof
CN112250450B (en) * 2020-09-15 2022-05-03 航天特种材料及工艺技术研究所 A kind of preparation method of heat-insulating tile blank which can withstand high temperature of 2000 ℃

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0116436A2 (en) * 1983-02-03 1984-08-22 Alcan International Limited Alumina sols
EP0116436A3 (en) * 1983-02-03 1985-05-15 Alcan International Limited Alumina sols

Also Published As

Publication number Publication date
ATA946174A (en) 1976-07-15
BR7409772A (en) 1976-05-25
JPS5648456B2 (en) 1981-11-16
AT335636B (en) 1977-03-25
IT1024902B (en) 1978-07-20
JPS5085625A (en) 1975-07-10
DE2455500A1 (en) 1975-05-28
FR2252313A1 (en) 1975-06-20
ZA747495B (en) 1976-02-25
SE7414714L (en) 1975-05-27
FR2252313B1 (en) 1979-05-25
IN143039B (en) 1977-09-24

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Legal Events

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