75071967
Mar 13, 1996
Sep 9, 1997
chemical compositions for industrial purposes, namely, magnesium-chloride for use as a raw material or as a catalyst or additive for the manufacture of cattle feed, drilling fluids, textiles, sugar, antifreeze agents, road salt and grit, absorbing and dust-binding preparations, other chemicals, artificial manures, cement, cleaning preparations, paper grindstones, leather-working and tanning preparations, and for the treatment and purification of water and flue gas; Chemical compositions in the nature of raw materials for use in the manufacture of refractory mortars, blocks, bricks, castable mixes, furnace linings or ceramic shapes for use in refractory furnaces
Chemicals