UNIVERSAL PROPULSION CO,US
This invention relates to self-extinguishing insulating compositions containing coolants which undergo endothermic decomposition when subjected to elevated temperature. The coolants are incorporated in various types of binder: One is combustible witho...
FOSECO INTERNATIONAL LTD.
Silicate-bonded sand mixtures may be hardened by several known different methods. This application describes a further method of hardening the mixture by the incorporation therein of mixture of diacetin and triacetin.
AGENCY OF INDUSTRIAL SCIENCE & TECHNOLOGY
A paste composed of glass having a low fusion point and metal powder is fired on a ceramic material to form a very thin metallic film thereon. A metal body of easily deformable shape is then sandwitched between this film and the metal material to whic...
STEETLEY MFG. LTD.
A basic refractory shape formed, for example, from dead-burned magnesia or dead-burned dolomite and having a high-carbon content is produced by heating a tar- or pitch-treated shape in the presence of vapors of a catalyst, such as an oxidation/polymer...
The ferroelectric ceramic compositions consist of PbTiO3, PbZrO3 and Pb(Ni1/5 Fe1/3 Nb3/5)O3 which are in a hexagonal region defined by points A, B, C, D, E and F in the ternany diagram, the mol percent of these components at these points being
Coating apparatus includes plural chambers having at least restricted communication therebetween to inhibit the transfer of fluid treating material but not of a substrate. A primary treating chamber includes means for supplying a vapor solvent, means ...
AMERICAN CAN CO.
A method for producing strong low density articles suitable for use as disposable containers by mixing expanded vermiculite and a ceramic material in about equal proportions by weight with water, pressing to the desired shape, drying, coating with an ...
BAILEY J,US PHILLIPS C,US HEAD C,US
HENKEL & CIE GMBH.