AKZO NOBEL CHEMICALS INTERNATIONAL B.V.; VENDERBOSCH, Rudolf, Anthonius, Maria; VERLAAN-HOOFT, Hendrika, Petronella, Maria; TALMA, Auke, Gerardus; KLOBES, Olaf; TATAS, Ralf; VOS, Hendrik, Jan Patent: WO2011/113774 A1, 2011 ; Location in patent: Page/Page column 9 ;