Pharmaceutical suspension for opaqing empty gelatin capsules

Compositions: coating or plastic – Coating or plastic compositions – O-containing organic compound

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Details

106137, 106308F, 260 292M, 427 37, A61K 4700, C09C 136, C09K 300

Patent

active

039922154

ABSTRACT:
A pharmaceutical suspension of titanium dioxide for use in admixing with gelatin solutions for the manufacture of empty opaque gelatin capsules is provided which comprises: titanium dioxide, glycerin, sodium lauryl sulfate, simethicone, sodium citrate and water. A process is also provided which entails the requirement for adding the sodium citrate as the final ingredient in the suspension.

REFERENCES:
patent: 2195926 (1940-04-01), Hoskins
patent: 2776220 (1957-01-01), Reed
patent: 3520971 (1970-07-01), Benford
patent: 3653934 (1972-04-01), Rolle
patent: 3729423 (1973-04-01), Hirota
Chem Abst 75:43, 119 m 1970.

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