Petroleum hydrocarbon resins, hydrogenated are produced by the catalytic or thermalpolymerisation of dienes and olefins of the aliphatic, alicyclic and/or monobenzenoidarylalkene types from distillates of cracked petroleum stocks with a boiling range not greater than 220 °C, as well as the pure monomers found in these distillation streams, subsequently followed by distillation, hydrogenation and additional processing.
Καθού: Γραφείο Εναρμονίσεως στο πλαίσιο της Εσωτερικής Αγοράς (εμπορικά σήματα, σχέδια και υποδείγματα) (εκπρόσωπος: D. BotisEurLex-2 EurLex-2