Process for preparing concentrated detergent compositions for us

Details Process for preparing concentrated detergent compositions for us Process for preparing concentrated detergent compositions for us

1993-05-12

1994-11-22

Lieberman, Paul

Compositions

Compositions containing a single chemical reactant or plural...

Organic reactant

252 99, 252156, 252173, 25217313, 25217418, 25217423, 25217424, 252DIG2, 252DIG14, C11D 1100

Patent

active

053666534

ABSTRACT:
A process for preparing a concentrated detergent composition useful in automatic machine dishwashers comprising preparing a dry mixture of a thickening polymer and a sodium trimetaphosphate builder, then adding the dry blend to water and subsequently adding a potassium hydroxide base to form a homogeneous solution. Sodium silicate and optional ingredients are then added to the process. Compositions resulting from the process contain a K+/Na+ weight ratio of greater than about 0.5 to about 1 and a viscosity of from 1,800 to about 3,500 cps.

REFERENCES:
patent: 4556504 (1985-12-01), Rek
patent: 5200236 (1993-04-01), Lang et al.
patent: 5213706 (1993-05-01), Rapisarda et al.
patent: 5230822 (1993-07-01), Kamel et al.
patent: 5258132 (1993-11-01), Kamel et al.

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