REFRACTORY MATERIAL FOR USE IN

Brand	Owner	Address	Description
BLACK SPOT	Plibrico (Canada) Limited	Box 910 Burlington, Ontario Canada	Refractory Material for Use in Forming Refractory Linings in Furnaces, Ladles, Spouts and Runners and the Like;No claim is made to the exclusive right to use the word Black, apart from the mark as shown.;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

This invention relates to refractory mixes produced by mixing a refractory material with an organic binder and heating to a temperature of typically from about 50Â° C. to about 100Â° C. to form a stable composite granulate. The refractor mixes comprise a major amount of a refractory material and a minor amount of a binder composition comprising (a) condensed tannin and (b) furfuryl alcohol. The refractory mixes are used to prepare shaped (e.g. bricks) and unshaped (e.g. blast furnace tap holes, troughs, and tundish liners) refractory products. The invention also relates to a process for preparing the refractory products using the refractory mixes.