Process to prepare a heavy paraffin wax
AssigneeShell Oil Company
InventorsArend Hoek, Antonius Adrianus Maria Roovers, Kaushik Majumder
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Abstract
The present invention provides a paraffin wax having a congealing point according to ASTM D938 of at least 100° C. and a Saybolt colour according to ASTM D156 of at least 25 cm.
Claims16
A paraffin wax suitable for a hard wax application, the paraffin wax having a congealing point according to ASTM D938 of at least 108° C., a kinematic viscosity of at least 15 mm2/s at 120° C., and a Saybolt colour according to ASTM D156 of at least 25.
A paraffin wax suitable for a hard wax application, the paraffin wax having a congealing point according to ASTM D938 in the range of from 100 to 120° C., a kinematic viscosity of at least 15 mm2/s at 120° C., and a Saybolt colour according to ASTM D156 of at least 30.
Dependencies are inferred from the claim text.