Laundry soap
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 8, 1981
Issued Date -
N/A
app pub date -
Oct 13, 1977
filing date -
Feb 5, 1973
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Laundry soap performance in hard water can be substantially improved by incorporating an alcohol polyethoxy sulfate and an alkali metal carbonate, alkali metal silicate, or mixtures thereof, into the soap formulation. Additional builder salts may be added to the formulations. The soap formulations may be either liquids or dry formulations.
First Claim
Family
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Cited Art Landscape
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