Process for the production of detergents in the form of fused bl

Details Process for the production of detergents in the form of fused bl Process for the production of detergents in the form of fused bl

1987-10-09

1991-11-12

Barr, Josephine

Compositions

Electrolytes for electrical devices

252102, C11D 718

Patent

active

050645544

ABSTRACT:
A process for the preparation of a homogeneous, storage-stable detergent for dishwashing machines in the form of fused blocks containing alkali metal hydroxide, alkali metal silicate, water, penta-alkali metal triphosphate, active chlorine donor, and organic complexing agent; comprising preparing a melt of alkali metal silicate, alkali metal hydroxide and water, maintaining the melt at a temperature of about 50.degree. C. to about 75.degree. C., adding to the melt an active chlorine donor and an organic complexing agent, introducing the melt into a flow mixer together with a penta-alkali metal triphosphate and distributing the triphosphate in the melt, pouring the resulting liquid mixture into flexible molds, and allowing the mixture to solidify.

REFERENCES:
patent: 2412819 (1946-12-01), MacMahon
patent: 4569780 (1986-02-01), Fernholz et al.
patent: 4569781 (1986-02-01), Fernholz et al.
patent: 4690770 (1987-09-01), Jesche et al.
patent: 4729845 (1988-03-01), Altenschoepfer

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