SOCIETE ANONYME DES MANUFACTURES DES GLACES ET PRODUITS CHIMIQUES DE SAINT-GOBAIN, CHAUNY & CIREY
Agglomerated products of refractory material are prepared by fusing the material, subjecting it to rapid cooling so as to prevent the formation of large crystals, crushing the products so as to obtain a mixture of granules and fine powder, agglomerati...
NORMAN VICTOR SYDNEY KNIBBS
Artificial stone is produced by partially hydrating comminuted lime by treatment with water vapour at a temperature of above 100 DEG C. or with water dispersed in air, mixing the partially hydrated lime with a siliceous or argillaceous material, addin...
NORMAN VICTOR SYDNEY KNIBBS
Alkaline earth (including magnesium) oxides are produced in granular form by drying and calcining without briquetting a mixture of alkaline earth carbonate and hydrated oxide and water. The process is described with reference to quicklime and is espec...
Bricks, pipes, tiles and like products are manufactured from clay or similar material to which has been added before or during mixing 0.05-5 per cent, based on the amount of water used, of a surface-active agent or agents, preferably containing a lubr...
599,384. Mixing- apparatus. SOMMER, A. Feb. 13, 1945, No. 3571. Convention date, June 6, 1944. [Class 86] A pulverulent non-coalescent dispersion is prepared by producing in a gaseous medium a sheet-like zone in vortex movement into which particles of...
GEORGE BERTHOLD EDWARD SCHUELER
Building and like material is prepared by impregnating a fibrous vegetable material of short fibre length, e.g. coir dust, p sisal dust, peat, hemp waste, husks, nut shells, pine needles, and the like, with such an amount of an aqueous solution of a ...
ALABASTINE COMPANY BRITISH LIMITED WILLIAM LOUNT
Material for use in preparing decorating materials comprises gypsum or plaster and glue. China clay and/or whiting and/or zinc sulphate and/or pigments may be incorporated (see Group V).ALSO:Material for use in preparing decorating materials is produ...
Unwoven fibrous material of vegetable or mineral origin is impregnated with an aqueous solution of a mixture of boric acid, sodium borate and ammonium chloride, the impregnated material mixed with a binder and the plastic mix thus obtained formed into...
THE TITANIUM ALLOY MANUFACTURING COMPANY
Ceramic electrical resistors having a coherent, non-porous structure, high dielectric constants, high power factors and medium to low resistivities consist of a fired mixture containing, as major ingredients, titanium oxide and one or more of the oxid...
TOM EDGAR RULE FREDERICK GILBERT MITCHELL
Building blocks and the like are prepared by mixing "fly ash" (i.e., the precipitated ash from pulverized fuel plants) containing sufficient water only to reduce dusting losses during mixing but insufficient to cause cohesion, with a small percentage ...