HUNTSMAN CORPORATION HUNGARY ZRT.; HUNTSMAN INTERNATIONAL LLC; HUMBERT, Heiko Heinrich; GASPAR, Zsolt; FELBER, Gabor; GASPAR, Attila; GRIGSBY, Robert Alison Jr.; KORDAS, Imre; VANDERSTRAETEN, Petra Emma Patent: WO2010/139520 A1, 2010 ; Location in patent: Page/Page column 24-28 ;