Richard L. Jones - Katy TX Michael R. Mitchael - Katy TX Robert A. Krenowicz - Ponca City OK W. Mark Southard - Ponca City OK
Assignee:
Conoco Inc. - Ponca City OK
International Classification:
L10G 7300
US Classification:
208 24
Abstract:
Heavy intermediate petroleum wax is separated into two fractions in a wiped film evaporator to provide a lower boiling fraction of narrow melting range particularly suitable for use in hot melt adhesive formulations.