Solubilization of low 2-phenyl alkylbenzene sulfonates

Details Solubilization of low 2-phenyl alkylbenzene sulfonates Solubilization of low 2-phenyl alkylbenzene sulfonates

1998-08-28

2000-10-17

Ogden, Necholus

Cleaning compositions for solid surfaces, auxiliary compositions

Cleaning compositions or processes of preparing

For cleaning a specific substrate or removing a specific...

510421, 510424, 510426, 510427, 510432, C11D 1700, C11D 1708

Patent

active

061332178

ABSTRACT:
Methods and compositions relating to solubilization of alkylbenzene sulfonate surfactants in detergent formulations. Addition of one or more ethylene oxide/propylene oxide block copolymers to detergents including alkylbenzene sulfonate surfactants may be used to increase solubility of the alkylbenzene sulfonate surfactants. Increased solubility of the alkyl benzene sulfonate surfactants serves to lower the cloud point of the detergents permitting, for example, the formulation of liquid detergent compositions containing greater concentrations of low 2-phenyl linear alkylbenzene sulfonate surfactants.

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