Powder stick composition for topical application

Details Powder stick composition for topical application Powder stick composition for topical application

1980-03-17

1983-11-08

Ore, Dale R.

Drug, bio-affecting and body treating compositions

Live skin colorant containing

424DIG5, 424 65, 424 66, 424 68, A61K 702, A61K 734

Patent

active

044142005

ABSTRACT:
A powder stick composition for topical application, and particularly a powder stick containing an anti-perspirant as an active ingredient. The stick is produced by incorporating an active ingredient, a finely divided inert filler, and a fatty alcohol with a siloxane at an elevated temperature to form a slurry. The slurry is then molded into stick form at atmospheric pressure, and the molded stick is dried to evaporate a major portion of the siloxane. The resulting stick is firm, has a uniform distribution of the active ingredient throughout the cross section and has excellent pay-off characteristics.

REFERENCES:
patent: 3800034 (1974-03-01), Kircher et al.
patent: 3846556 (1974-11-01), Handjani et al.
patent: 3978207 (1976-08-01), Fotin et al.
patent: 4119712 (1978-10-01), Goldner et al.
Jenkins et al., The Art of Compounding, 1957, pp. 367 to 385, 396 to 402.

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