GB776616A - Improvements relating to compositions suitable for making refractory articles - Google Patents

Improvements relating to compositions suitable for making refractory articles

Info

Publication number
GB776616A
GB776616A GB2753154A GB2753154A GB776616A GB 776616 A GB776616 A GB 776616A GB 2753154 A GB2753154 A GB 2753154A GB 2753154 A GB2753154 A GB 2753154A GB 776616 A GB776616 A GB 776616A
Authority
GB
United Kingdom
Prior art keywords
alkyl
agents
slurry
ionic
long
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
GB2753154A
Inventor
Eric Smith
John Stratton Turnbull
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.)
Metropolitan Vickers Electrical Co Ltd
Monsanto Chemicals Ltd
Original Assignee
Metropolitan Vickers Electrical Co Ltd
Monsanto Chemicals 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 Metropolitan Vickers Electrical Co Ltd, Monsanto Chemicals Ltd filed Critical Metropolitan Vickers Electrical Co Ltd
Priority to GB2753154A priority Critical patent/GB776616A/en
Publication of GB776616A publication Critical patent/GB776616A/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
    • C04B28/24—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 alkyl, ammonium or metal silicates; containing silica sols

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Products (AREA)

Abstract

A slurry for making refractory articles comprises silica sol, a powdered refractory material and a minor proportion of a non-ionic or cationic surface active agent, the pH of the slurry being such that it remains homogeneous on standing. Refractory materials specified are alumina, carborundum, chromite, silica, zircon or sillimanite. Non-ionic agents are condensates of an alkylene oxide (e.g. ethylene oxide) with an organic compound containing a large non-polar group and an active hydrogen e.g. long-chain fatty alcohol, an alkyl phenol, a fatty acid or a long-chain alkyl mercaptan. Cationic agents are quaternary ammonium salts, e.g. cetyl pyridinium bromide or cetyl trimethyl ammonium bromide. Anionic agents, e.g. alkyl aryl sulphonates, alkyl hydrogen sulphate salts, or an alkyl sulphosuccinate, may also be present as viscosity reducing aids. Specifications 594,671; [607,696, 645,703, 649,897, 654,850, 662,423 [all in Group III]]; and 722,816 [Group XXII] are referred to.
GB2753154A 1954-09-23 1954-09-23 Improvements relating to compositions suitable for making refractory articles Expired GB776616A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2753154A GB776616A (en) 1954-09-23 1954-09-23 Improvements relating to compositions suitable for making refractory articles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2753154A GB776616A (en) 1954-09-23 1954-09-23 Improvements relating to compositions suitable for making refractory articles

Publications (1)

Publication Number Publication Date
GB776616A true GB776616A (en) 1957-06-12

Family

ID=10261093

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2753154A Expired GB776616A (en) 1954-09-23 1954-09-23 Improvements relating to compositions suitable for making refractory articles

Country Status (1)

Country Link
GB (1) GB776616A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1049817B1 (en) * 1998-01-20 2006-11-02 MOLTECH Invent S.A. Slurry for coating non-carbon metal-based anodes for aluminium production cells

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1049817B1 (en) * 1998-01-20 2006-11-02 MOLTECH Invent S.A. Slurry for coating non-carbon metal-based anodes for aluminium production cells

Similar Documents

Publication Publication Date Title
GB1004282A (en) Germicidal compositions and methods for preparing the same
FR2373592B1 (en)
GB830099A (en) Improvements in or relating to ketene dimer sizing composition
GB776616A (en) Improvements relating to compositions suitable for making refractory articles
GB891768A (en) Improvements in or relating to strands comprising bonded glass filaments
GB804756A (en) Slip-casting processes
GB929252A (en) New 1-(trialkoxy benzyl)-piperazines
GB1194158A (en) Refractory Coating Compositions.
GB1209778A (en) Silver polish with anti-tarnish agent
MY102330A (en) Surfactant composition and process for the production of oil using such a composition
GB791374A (en) Alkali-resistant silicate glass
GB805768A (en) Detergent composition
GB1226664A (en)
FR1195295A (en) Sizing agent for paper
GB1135459A (en) Anti-fungal treatment
GB768874A (en) Improvements in fungicidal compositions
GB1146081A (en) Foundry moulds and cores
GB1212883A (en) Improvements in or relating to ink compositions
GB840187A (en) Glass polishing compositions
GB1229783A (en)
CA505154A (en) Wax emulsion polishing composition containing silica
GB721906A (en) Improvements in or relating to liquid burnish gold for the preparation of ceramic transfers or for direct application to a heat resisting base
ES332310A3 (en) A procedure for the preparation of content contents of enzyme washing compositions. (Machine-translation by Google Translate, not legally binding)
GB1376239A (en) Foaming compositions
CA515016A (en) Urea-formaldehyde paper treating compositions