Zeon Corp.’s (TYO:4205) synthetic rubber business is doing well at present. As for specialty rubber not used in tires specifically, rising operation rates of oil wells thanks to renewed shale gas production have been a boon for hydrogenated nitrile butadiene rubber (HNBR) and nitrile rubber (NBR). Zeon is opening the Asia Technical Support Laboratory (ATSL) in Singapore this month to…