ALMIRALL, S.A.; BACH TANA, Jordi; PAGES SANTACANA, Lluis, Miquel; TALTAVULL MOLL, Joan; EASTWOOD, Paul, Robert; GONZALEZ RODRIGUES, Jacob; GIULIO MATASSA, Victor Patent: WO2011/101161 A1, 2011 ; Location in patent: Page/Page column 103 ; WO 2011/101161 A1