Process for preparing detergent compositions

Details Process for preparing detergent compositions Process for preparing detergent compositions

1976-02-13

1978-03-07

Weinblatt, Mayer

Compositions

Electrolytes for electrical devices

252135, 252156, 252174, 23313AS, 264117, C11D 738

Patent

active

040778975

ABSTRACT:
A granular detergent composition for use in automatic dishwashing machines is prepared by forming a dry mix of an alkali metal condensed phosphate and an anhydrous alkali metal silicate of small particle size and agglomerating the dry mix with a silicate solution. Conventional surfactants can be included in the composition. The process is particularly suited to the preparation of automatic dishwashing machine detergents having relatively low levels of phosphate builders.

REFERENCES:
patent: 3248330 (1966-04-01), Feirstein et al.
patent: 3454499 (1969-07-01), Walker
patent: 3598743 (1971-08-01), Coates
patent: 3625902 (1971-12-01), Summer
patent: 3630928 (1971-12-01), Fuchs
patent: 3682829 (1972-08-01), Cooper et al.
patent: 3687640 (1972-08-01), Sams et al.
patent: 3741904 (1973-06-01), Christensen
patent: 3819526 (1974-06-01), Pierce
patent: 3888781 (1975-06-01), Kingry
patent: 3899436 (1975-08-01), Copeland et al.

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