Drug – bio-affecting and body treating compositions – Inorganic active ingredient containing – Aluminum – calcium or magnesium element – or compound containing
Patent
1997-03-31
1999-02-23
Henley, III, Raymond
Drug, bio-affecting and body treating compositions
Inorganic active ingredient containing
Aluminum, calcium or magnesium element, or compound containing
A61K 3308
Patent
active
058741127
ABSTRACT:
An essentially translucent antacid composition is formed by an aqueous colloidal aluminum hydroxide gel wherein the average particle size of the aluminum hydroxide is less than about 0.5 microns, preferably less than about 0.1 microns, and more preferably less than about 0.01 microns. The suspension is further preferably mixed with a polyol, such as sorbitol or maltitol, to enhance the translucency. The weight ratio of polyol to aluminum hydroxide gel (USP) ranges from about 0.5:1.0 to about 4.0:1.0.
REFERENCES:
patent: 1949266 (1934-02-01), Bird
patent: 2137638 (1938-11-01), Sondern et al.
patent: 2783179 (1957-02-01), Grote
patent: 2999790 (1961-09-01), Alford
patent: 3395221 (1968-07-01), Snyder et al.
patent: 3735007 (1973-05-01), Lapidus
patent: 3843778 (1974-10-01), Diamond et al.
patent: 3892851 (1975-07-01), Hinkel
patent: 4533543 (1985-08-01), Morris et al.
Handbook of Sweeteners, Edit. S. Marie & J.R. Piggot, Blackie & Son, Ltd. "Sugar Alcohols", pp. 72-103 (1991).
Encyclopedia of Pharmaceutical Technology, J. Swarbrick, J. C. Boylan, (Eds.), vol. 3, "Colloids and Colloid Drug Delivery Systems", pp. 31-63 (1990).
Shah et al., Journal of Pharmaceutical Sciences, 70-1101-1104, (1981).
Nail et al., Journal of Pharmaceutical Sciences, 65:1188-1191 (1976).
Serna et al., Journal of Pharmaceutical Sciences, 67:1179-1181 (1978).
Nail et al., Journal of Pharmaceutical Sciences, 65:1195-1198 (1976).
Dubek John J.
McNally Gerard P.
Henley III Raymond
McNeil PPC-Inc.
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