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GB1519772A - Composition for making flame resistant articles - Google Patents

Composition for making flame resistant articles

Info

Publication number
GB1519772A
GB1519772A GB1764674A GB1764674A GB1519772A GB 1519772 A GB1519772 A GB 1519772A GB 1764674 A GB1764674 A GB 1764674A GB 1764674 A GB1764674 A GB 1764674A GB 1519772 A GB1519772 A GB 1519772A
Authority
GB
United Kingdom
Prior art keywords
composition
binder
mineral
asbestos
flame
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
GB1764674A
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.)
Cape Asbestos Co Ltd
Original Assignee
Cape Asbestos Co 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 Cape Asbestos Co Ltd filed Critical Cape Asbestos Co Ltd
Priority to GB1764674A priority Critical patent/GB1519772A/en
Publication of GB1519772A publication Critical patent/GB1519772A/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
    • C04B28/34—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 containing cold phosphate binders
    • C04B28/346—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 containing cold phosphate binders the phosphate binder being present in the starting composition as a mixture of free acid and one or more phosphates
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K21/00—Fireproofing materials
    • C09K21/02—Inorganic materials
    • C09K21/04—Inorganic materials containing phosphorus
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/92—Protection against other undesired influences or dangers
    • E04B1/94—Protection against other undesired influences or dangers against fire
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Architecture (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Paper (AREA)
  • Fireproofing Substances (AREA)

Abstract

1519772 Flame-resistant fibrous composition CAPE ASBESTOS CO Ltd 11 July 1975 [23 April 1974] 17646/74 Heading C3N A flame-resistant composition comprises a non-flammable fibrous material, silica as a filler and a solution of aluminium phosphate in orthophosphoric acid as a binder. The non- flammable fibrous material may be glass wool, glass fibre, asbestos or mineral wool. The composition may also include cellulose and/or sisal fibres and/or a porous mineral material such as puricol or perlite. The aluminium phosphate may be prepared by reacting an aluminacontaining mineral such as kaolin or fireclay with concentrated ortho-phosphoric acid. The atomic ratio of Al : P in the binder may be 1 : 3-1 : 6 and the orthophosphoric acid used in the binder solution may have a concentration of 50-100% by weight. An article may be produced from the composition by moulding the composition under pressure and heat-treating the moulded article to harden the composition. The heattreatment may involve a step-wise increase of temperature, e.g. heating to 60-130‹ C. for 8-24 hours and then at 270‹ C. for 1-24 hours.
GB1764674A 1975-07-11 1975-07-11 Composition for making flame resistant articles Expired GB1519772A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1764674A GB1519772A (en) 1975-07-11 1975-07-11 Composition for making flame resistant articles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1764674A GB1519772A (en) 1975-07-11 1975-07-11 Composition for making flame resistant articles

Publications (1)

Publication Number Publication Date
GB1519772A true GB1519772A (en) 1978-08-02

Family

ID=10098797

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1764674A Expired GB1519772A (en) 1975-07-11 1975-07-11 Composition for making flame resistant articles

Country Status (1)

Country Link
GB (1) GB1519772A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0106144A3 (en) * 1982-09-14 1984-07-25 American Vamag Company, Incorporated Fire protection material and its use
US5645926A (en) * 1992-03-20 1997-07-08 British Technology Group Limited Fire and heat resistant materials
US6235347B1 (en) * 1997-04-25 2001-05-22 Astaris Llc Fire resistant cellulosic materials and rendering such cellulosic materials leach resistant
DE19709405B4 (en) * 1996-03-08 2010-09-30 Isover Saint-Gobain "Les Miroirs" Heat insulating material and method for its production

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0106144A3 (en) * 1982-09-14 1984-07-25 American Vamag Company, Incorporated Fire protection material and its use
US5645926A (en) * 1992-03-20 1997-07-08 British Technology Group Limited Fire and heat resistant materials
DE19709405B4 (en) * 1996-03-08 2010-09-30 Isover Saint-Gobain "Les Miroirs" Heat insulating material and method for its production
US6235347B1 (en) * 1997-04-25 2001-05-22 Astaris Llc Fire resistant cellulosic materials and rendering such cellulosic materials leach resistant

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Legal Events

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