Abstract     Description     Claims     Drawing  

US4597879A   [0006] 
US4979564A   [0006] 
US5068043A   [0006] 
WO2011100301A   [0011]  [0011] 
US5510306A   [0046]  [0068] 
US5633422A   [0046] 
US5648584A   [0046]  [0068] 
US5648585A   [0046]  [0068] 
US5849960A   [0046]  [0068] 
EP0830315B1   [0046] 
US4183867A   [0051] 
US4248793A   [0051] 
EP0351928A1   [0051] 
US6150222A   [0068] 
US6222077B   [0068] 
US6977236B   [0069] 
US5059719A   [0069] 
US5057627A   [0069] 
WO201330140A   [0146]  [0146] 

Enhanced oil recovery   [0004] 
Anionic Surfactants: Organic Chemistry   [0046] 
Anionic Surfactants: Organic Chemistry   [0051] 
Solvent properties of amphiphilic compounds   [0143]