Compositions – Compositions containing a single chemical reactant or plural... – Organic reactant
Patent
1976-09-15
1978-02-21
Herbert, Jr., Thomas J.
Compositions
Compositions containing a single chemical reactant or plural...
Organic reactant
252527, 252534, 252537, 252539, C11D 112
Patent
active
040751171
ABSTRACT:
Dry powder laundry detergent compositions which contain an anionic, nonionic, ampholytic or zwitterionic synthetic detergent, a sodium carbonate, bicarbonate or sesquicarbonate, amorphous sodium silicate and sodium sulfate, used in certain ranges of proportions.
REFERENCES:
patent: 2874123 (1959-02-01), Schaafsma et al.
patent: 3444086 (1969-05-01), Hilton et al.
patent: 3459670 (1969-08-01), Carter
patent: 3590001 (1971-06-01), Taylor et al.
patent: 3634269 (1972-01-01), Anderson
patent: 3838072 (1974-09-01), Smith et al.
Kramer, Builders for Detergents, J. of American Oil Chemists Soc., Nov. 1952, pp. 529-534.
McCutcheon, Synthetic Detergents, Mac-Nair Dorland Co., N. 1950, p. 250.
Synthetic Detergents, Davidsohn, Leonard Hill London, 1967, pp. 140 and 150.
Donnan Harold
Morton Edgar J.
Wiesenfeld Arnold
Friedman Morton
Gazzola Albert L.
Herbert, Jr. Thomas J.
Witco Chemical Corporation
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