(EnergyAsia, May 14, Wednesday) — ExxonMobil Chemical said it will introduce new co-extruded separator grades for hybrid and electric vehicle batteries at the Advanced Automotive Battery Conference (AABC) in Tampa, Florida on May 12-16, 2008. Pat Brant, chief polymer scientist, ExxonMobil Chemical, will present a technical paper titled: “ExxonMobil Co-extrusion Separator Technology Platform for HEV/EV…