Oligomeric Product Made Out of Pyrolysis Oil Via a Polymerization
AssigneeTotalenergies Onetech
InventorsBenjamin BIBER, Christine RICHARDSON, Keith NELSON
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Abstract
The present invention relates to an oligomeric product prepared from pyrolysis oil, being preferably a plastic pyrolysis oil, via polymerization being preferably a cationic polymerization.
Claims21
1-34. (canceled)
An oligomeric product characterized in that it is prepared via polymerization from a liquified waste polymer and in that the oligomeric product has a number average molecular weight (Mn) ranging from 100 to 950 g/mol measured using gel permeation chromatography and an aromatic content ranging from 0.1 wt. % to less than 50 wt. % as determined by 1H NMR, and in that it is a wax showing a crystallisation temperature (Tc) below 35° C. or a resin showing a glass transition temperature (Tg) below −20° C. as determined by Differential Scanning calorimetry.
Dependencies are inferred from the claim text.