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1. (WO1994028109) DETERGENT COMPOSITIONS

Pub. No.:    WO/1994/028109    International Application No.:    PCT/EP1994/001291
Publication Date: Dec 8, 1994 International Filing Date: Apr 26, 1994
IPC: C11D 1/14
C11D 1/22
C11D 1/72
C11D 1/83
C11D 3/12
C11D 3/20
C11D 17/06
Applicants: UNILEVER PLC
UNILEVER NV
Inventors: BOSKAMP, Jelles, Vincent
HOUGHTON, Mark, Phillip
Title: DETERGENT COMPOSITIONS
Abstract:
A particulate detergent composition of high bulk density contains a surfactant system consisting essentially of primary alcohol sulphate and ethoxylated nonionic surfactant in a ratio of 0.68:1 - 2.5:1. The composition also contains zeolite builder and optionally may also contain a water-soluble organic builder such as sodium citrate. The composition shows better delivery into the wash and solubility characteristics than similar compositions having a lower ratio of primary alcohol sulphate to nonionic surfactant; and lower zeolite levels and more highly ethoxylated nonionic surfactant may be used without loss of detergency.