Inorganic materials, namely, clay treated with a coupling agent for use as fillers or extenders in polymeric and ceramic compositions for use in the plastic fabrication and ceramic fabrication industry

INORGANIC MATERIALS TREATED WITH A COUPLING AGENT FOR USE AS FILLERS OR EXTENDERS IN POLYMERIC AND/OR CERAMIC COMPOSITIONS AND COMBINATIONS THEREOF, PARTICULAR UTILITY EXISTS IN THE PLASTIC COATINGS, AND ELASTOMERS INDUSTRIES