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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.
adhesives for general industrial use; polymeric emulsions for use in manufacture of products in a wide variety of fields
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16
Paper, cardboard and goods made from these materials, not included in other classes; printed matter; bookbinding material; photographs; stationery; adhesives for stationery or household purposes; artists' materials; paint brushes; typewriters and office requisites (except furniture); instructional and teaching material (except apparatus); plastic materials for packaging (not included in other classes); printers' type; printing blocks.
adhesives for stationery or household use
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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.
rubber solutions for use in a wide variety of fields; compounds of natural and synthetic latex for use in a wide variety of fields; sealants, namely, oil-based, solvent-based neoprene, butyl, acrylic, silicone, polyurethane, and pre-formed sealant for general industrial use
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19
Building materials (non-metallic); non-metallic rigid pipes for building; asphalt, pitch and bitumen; non-metallic transportable buildings; monuments, not of metal.
grouting, mortar, screeding materials, namely, fast-set cements, fillers, cement-based, epoxy, and ready-mixed grouts, cements-based and ready-mixed adhesives, and emulsion additives, all for building construction and general purpose uses; flooring materials, namely, floor levellers; building materials, namely, waterproofing materials, foam fillers, bonding agents, grout cleaning pastes, and construction fillers; and sealants, namely, oil-based, solvent-base neoprene, butyl, acrylic, silicone, polyurethane, and pre-formed sealants for building construction use