EPDM (ethylene propylene diene monomer) is a kind of ethylene propylene rubber, which is a * * * polymer of ethylene, propylene and a small amount of non-* * conjugated diolefins. Therefore, first of all, we should consider registering in Class 1 (chemical raw materials -C174 ethylene, C1224 polypropylene) and Class 17 (rubber products -172 synthetic rubber); The finished product is EPDM floor for the court, which belongs to two categories: building materials (Class 19 -199 nonmetallic building materials and components) and sports equipment (Class 28 -288 swimming pool and runway), and must be registered and protected under similar groups.
in addition, if there are self-sales channels (especially e-commerce), it is recommended to register the relevant groups under the 35th category.