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.
Harpikser af carbonhydrider af råolie (hydrogenerede) fremstilles ved katalytisk eller termisk polymerisation af diener og olefiner af alifatiske og/eller alicykliske typer og/eller monobenzenoidarylalken-typer fra destillater af krakket råolie med et kogepunktsinterval på højst 220 °C samt rene monomerer fundet i disse destillationsstrømme, efterfulgt af destillation, hydrogenering og supplerende forarbejdning.