CRA

Chemicals used in industry, science, and photography; unprocessed plastics; unprocessed artificial resins and unprocessed chemical compounds that crosslink to form artificial resins, such as compounds that crosslink by radiation and by thermic treatment; silanes; specialty silicones, namely, silazanes and siloxanes as well as their chemical preparations therefrom for use in industry, science, and photography; chemical products for industrial purposes, namely, coating compounds containing unprocessed plastics for paper, leather, carton, asbestos, plastics, metal and textiles used especially as release and impregnating media