Free flowing builder beads and detergents

Details Free flowing builder beads and detergents Free flowing builder beads and detergents

1981-02-13

1982-05-18

Albrecht, Dennis L.

Compositions

Compositions containing a single chemical reactant or plural...

Organic reactant

252174, 25217414, 25217419, 25217421, 252528, 252539, 252540, 427220, C11D 3075, C11D 308, C11D 1102, C11D 1706

Patent

active

043304249

ABSTRACT:
A process for producing free flowing spray dried base builder beads comprising inorganic detergent builders. The builder beads comprise alkali metal phosphate, alkali metal silicate and water. The alkali metal phosphate component includes a hydrated and an anhydrous portion. Relatively large amounts of liquid or liquifiable detergent ingredients such as surface active agents etc. can be applied to the base beads after spray drying, without destroying their free flowing properties.

REFERENCES:
patent: 3334049 (1967-08-01), Versen
patent: 3454499 (1969-07-01), Meyer
patent: 3501408 (1970-03-01), Gabler
patent: 3639287 (1972-02-01), Gabler
patent: 3639288 (1972-02-01), Kerkhoven
patent: 3799880 (1974-03-01), Kelly
patent: 3838072 (1974-09-01), Smith
patent: 3926827 (1975-12-01), Mangeli
patent: 3939100 (1976-02-01), Hau

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