Compositions – Water-softening or purifying or scale-inhibiting agents
Patent
1974-11-08
1976-04-27
Schulz, William E.
Compositions
Water-softening or purifying or scale-inhibiting agents
252 90, 252134, 252DIG12, C11D 1700
Patent
active
039533530
ABSTRACT:
A solid product for rub-on application to stains and soil deposits on fabric preparatory to laundering, comprising blended water soluble non-ionic detergent and stable laundry enzyme uniformly dispersed therein, and the method of manufacturing the product.
REFERENCES:
patent: 2393865 (1946-01-01), Wassell
patent: 3178371 (1965-04-01), Friedenberg
patent: 3798181 (1974-03-01), Vazquez
Barrett, Jr. John H.
Flynn Brian P.
Purex Corporation
Schulz William E.
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