Inventor
VERKOUW HENDRIK T
NL3 patents
Patents
3 patentsUS4185042AJan 22, 1980
Coupling agent
SHELL OIL CO138 citations91
US4609474ASep 2, 1986
Aqueous organic sulfonate surfactant systems containing phenylethersulfonate cosurfactants
SHELL OIL CO9 citations70
US4891155AJan 2, 1990
Preparation of alkyl aryl sulfonate concentrates having low viscosity
SHELL OIL CO7 citations65