Synthetic detergent formulations

Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – For cleaning a specific substrate or removing a specific...

Reexamination Certificate

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Details

C510S130000, C510S141000, C510S151000, C510S155000, C510S441000, C510S447000

Reexamination Certificate

active

06949494

ABSTRACT:
Synthetic detergent formulations are made by spray drying an aqueous dispersion or emulsion of a synthetic detergent and a hydrophobic plasticiser and optionally a filler to produce a particulate product. In particular the synthetic detergent includes mild surfactants such a fatty isethionate or sulphosuccinate surfactants. By spray drying the emulsion or dispersion, a particularly uniform product is made which can readily be formed into synthetic detergent bars which may include soap to form combination bar products (combi-bars).

REFERENCES:
patent: 4111853 (1978-09-01), Shultz et al.
patent: 4405492 (1983-09-01), Nyquist et al.
patent: 4612136 (1986-09-01), Novakovic et al.
patent: 5154849 (1992-10-01), Visscher et al.
patent: 5858939 (1999-01-01), Tsaur
patent: 0 845 376 (1960-08-01), None
patent: 1 294 754 (1972-11-01), None
patent: 2 231 579 (1990-11-01), None
patent: WO 92/16610 (1992-10-01), None

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