Method for producing powdered detergent containing alpha olefin

Details Method for producing powdered detergent containing alpha olefin Method for producing powdered detergent containing alpha olefin

1981-10-26

1983-02-15

Willis, Jr., P. E.

Compositions

Fluent dielectric

N-containing

252536, 252537, 252555, 252539, 252558, 264117, C11D 1100, C11D 1102, C11D 137

Patent

active

043740588

ABSTRACT:
A first slurry containing alkyl benzene sulfonate is spray-dried to form dry, powdery particles which are introduced into a rotary drum mixer along with dry, powdery particles of other detergent ingredients. The dry, powdery particles are lifted and dropped in the mixer to form a descending curtain into which is sprayed a second slurry containing alpha olefin sulfonate, thereby agglomerating the ingredients into composite particles, each of which contains all the ingredients introduced into the mixer.

REFERENCES:
patent: 3502304 (1966-11-01), Pfrengle
patent: 3625902 (1971-12-01), Sumner
patent: 3741904 (1973-06-01), Christensen et al.
patent: 3838072 (1974-09-01), Smith et al.
patent: 3888781 (1975-06-01), Kingry et al.
patent: 3950275 (1976-04-01), Toyoda et al.

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