参考文献
BASF SE; Luyken, Hermann; Ahrens, Sebastian; Brasche, Gordon; Baldamus, Jens; Baumann, Robert; Hugo, Randolf; Jaegli, Stephanie; Melder, Johann-Peter; Pastre, Jörg; Buschhaus, Boris
Patent: US2013/53540 A1, 2013 ;
Location in patent: Paragraph 0560-0565 ;