| abstract |
A liquid surfactant composition can include a C 9 -C 20 alkylbenzene sulfonate, a first alcohol ether sulfate (AES), and a nonionic surfactant. The first AES surfactant can have a molecular formula of R 1 —O—(CH 2 —CH 2 —O) m —SO 3 M, wherein R 1 represents a C 10 -C 20 alkyl group, m represents a number from 6 to 8, and M represents a monovalent cation. The first AES surfactant can be a modified oxo-alcohol-based surfactant. |