Builders and built detergent compositions

Compositions – Compositions containing a single chemical reactant or plural... – Organic reactant

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Details

252 99, 252531, 252539, C11D 306, C11D 716

Patent

active

041168526

ABSTRACT:
Detergent compositions utilizing alkali metal pyrophosphate as the principal detergency builder incorporate a phosphate builder mixture comprising from about 1% to about 15% by weight of the mixture of tripoly -- and higher polymeric phosphates and not more than 1% by weight of the mixture of orthophosphates Other types of builders both soluble and insoluble can also be present.

REFERENCES:
patent: 2941947 (1960-06-01), Schauer
patent: 3198740 (1965-08-01), Dunlop et al.
patent: 3639287 (1972-02-01), Gabler et al.
patent: 3925262 (1975-12-01), Laughlin et al.

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