Detergent tablet

Details Detergent tablet Detergent tablet

1982-09-29

1984-05-29

Albrecht, Dennis L.

Compositions

Compositions containing a single chemical reactant or plural...

Organic reactant

252174, 264109, 264120, C11D 3075, C11D 308, C11D 1102, C11D 1700

Patent

active

044513860

ABSTRACT:
A process for producing detergent tablets from 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. The base beads are suitable for compression into coherent tablets. The resulting tablets are of improved detergency, physical integrity and solubility.

REFERENCES:
patent: 3081267 (1963-03-01), Laskey
patent: 3247123 (1966-04-01), Schrager
patent: 3329615 (1967-07-01), Cooper
patent: 3331780 (1967-07-01), Krusius
patent: 3338836 (1967-08-01), Krusius
patent: 3344076 (1967-09-01), Wilcox
patent: 3367880 (1968-02-01), Keast
patent: 3383321 (1968-05-01), Davis
patent: 3417024 (1968-12-01), Goldwasser
patent: 3423322 (1969-01-01), Cooper
patent: 4276326 (1981-06-01), Joshi
patent: 4310431 (1982-01-01), Joshi
patent: 4370250 (1983-01-01), Joshi

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