Compositions – Compositions containing a single chemical reactant or plural... – Organic reactant
Patent
1985-11-13
1987-05-19
Lieberman, Paul
Compositions
Compositions containing a single chemical reactant or plural...
Organic reactant
252108, 252131, 252DIG5, 252DIG16, C11D 1700, C11D 910, C11D 1500
Patent
active
046666249
ABSTRACT:
The presence of iron in a detergent bar originating from sheet aluminosilicates, e.g. kaolins, may lead to color and odor degradation. However sheet alumino-silicates containing a relatively high amount of total iron are suitable for inclusion provided their free iron content is not more than 50 ppm.
REFERENCES:
patent: 9152 (1852-07-01), McCord
patent: 1342783 (1920-06-01), Volz
patent: 2845391 (1968-07-01), Searle
patent: 3941711 (1976-03-01), Gipson
patent: 4203857 (1980-05-01), Dugan
patent: 4335025 (1982-06-01), Barker et al.
Martin Geoffrey, "The Modern Soap and Detergent Industry", vol. II, Sec. VII, pp. 6-11, Technical Press, London (1951).
"Veegum", R. T. Vanderbilt Co., N.Y. (1964), p. 3.
Vanderbilt Report, R. T. Vanderbilt Co., Jun. 1968.
Irlam Geoffrey
Lowry Michael R.
Twemlow Richard M.
Farrell James J.
Honig Milton L.
Lever Brothers Company
Lieberman Paul
McNally John F.
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