Beschreibung  Ansprüche  Angeführte Verweise 

DE102006032505   [0004] 
EP2037877B1   [0004] 
DE19921187A1   [0005] 
EP1177274B1   [0005] 
DE3725030A   [0016] 
DE3723354A   [0016] 
DE3926344A   [0016] 
DE19736906   [0016] 
EP0561825B1   [0016] 
EP0561999B1   [0016] 
DE4204700A1   [0016] 
DE19738866   [0023] 

J. Am. Oil. Chem. Soc.   [0016] 
J. Am. Oil. Chem. Soc.   [0016]