Description  Claims  Cited references 

WO2013014165A1   [0003] 
WO2013003740A1   [0078]  [0080] 
US20120190857A1   [0082] 

McCutcheon's Detergents and Emulsifiers Annual   [0059] 
Encyclopedia of Surfactants   [0059] 
Tetrahedron Letters   [0077] 
Eur. J. Org. Chem.   [0094] 
Journal of the American Statistical Society   [0123] 
Probit Analysis   [0123]