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Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes; plastics in extruded form for use in manufacture; packing, stopping and insulating materials; flexible pipes, not of metal.
semi-processed plastics, namely, plastic substances having self-organizing, co-continuous ionomers with conductivity; semi-processed plastics having self-organizing, co-continuous ionomers with conductivity; static dissipative polymers, namely, static dissipative polymers having self-organizing, co-continuous ionomers with conductivity; inherently dissipative polymers, namely, inherently dissipative polymers having self-organizing, co-continuous ionomers with conductivity; conductive polymers, namely, conductive polymers having self-organizing, co-continuous ionomers with conductivity; semi-conductive polymers, namely, semi-conductive polymers having self-organizing, co-continuous ionomers with conductivity; ion conductive polymers, namely, conductive polymers having self-organizing, co-continuous ionomers with conductivity static control polymers, namely, conductive polymers having self-organizing, co-continuous ionomers with conductivity; plastic additives, namely, plastic additives having self-organizing, co-continuous ionomers with conductivity; static control additives, namely, static control additives having self-organizing, co-continuous ionomers with conductivity; and permanent antistatic additives, namely, permanent antistatic additives having self-organizing, co-continuous ionomers with conductivity