chemicals for industrial and commercial use; namely, dispersants, sequestrants, bleach stabilizers, dyeing and printing assistants, for manufacturing, processing, treating and finishing textiles; dispersants for pigments, biocides for controlling microorganisms and for controlling slime, preservatives, flocculants, incrustation inhibitors, resin control agents, sequestrants, and felt-washing agents, all for manufacturing, treating, finishing and processing paper and cardboard and for processi...