1
Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins, unprocessed plastics; manures; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; tanning substances; adhesives used in industry.
chemicals used in industry; unprocessed plastics; other substances and chemicals and petrochemicals, namely, ethylene, polyethylene, copolymers of ethylene and other olefins, and other ethylene-derivatives
17
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.
plastics and plastics materials, namely, plastics in the form of powder, granules, pellets, sheets, films, blocks, rods, bottles, drums and tubes; plastics in the form of powder, granules, pellets, sheets, films, blocks, rods, bottles, drums and tubes for use in manufacture; packing, stopping and insulating materials; flexible pipes, not of metal