1
Filtering materials of chemical substances; Filter aids for liquid purification; Soot for industrial or agricultural purposes; Chemical additives; Chemical additives to polymers; Additives, chemical, to motor fuel; Chemical petrol additives; Chemical additives for lubricants; Chemical additives for greases; Chemical additives for fuel treatment; Adsorbent chemical preparations; Activators [chemicals]; Chemical polymers; Chemical adsorbents; Detergent additives for fuels; Chemical condensation preparations; Industrial chemicals; Refrigerant chemicals; Additive concentrates (Chemical -) for motor fuels; Additives (Chemical -) for detergents; Detergent additives for lubricants; Chemical extenders; Soldering chemicals; Chemicals for the control of environmental pollution; Octane booster fuel chemical additive
4
All purpose lubricants; Industrial lubricants; Synthetic lubricants; Lubricating oils [industrial lubricants]; Lubricants; Marine oils; Grease for belts; Belt dressings; Lubricants for use in industrial processes; Lubricating oil; Lubricating fluids; Synthetic lubricating oils; Lubricants for machines; Duct lubricants; Marine greases; Lubricants and industrial greases, waxes and fluids; Grease for machines; Oil based lubricants; Automotive engine oils; Lubricants for industrial apparatus; Shock absorbing oils; Industrial oils for the lubrication of surfaces; Moistening oil; Isolating oils