Unit dose skin care package

Details Unit dose skin care package Unit dose skin care package

1995-01-30

1997-04-01

Azpuru, Carlos

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Biocides; animal or insect repellents or attractants

424404, 206219, 206221, 206229, 206494, 206568, 206812, A01N 2534, B65D 2508

Patent

active

056163371

ABSTRACT:
A unit dose package has two chambers separated by a frangible seal. A liquid or solvent is provided in one of the chambers. An absorptive pad and powder are provided in the other chamber. The liquid and powder are stored separately, to avoid decomposition of the unstable mixture. In use, the first chamber is squeezed or rolled, bursting the seal, and driving the liquid into the second chamber, where it dissolves the powder and is absorbed by the pad. The package is peeled or torn open, and the pad is removed and applied to the skin.

REFERENCES:
patent: 4591357 (1986-05-01), Sneider
patent: 4771919 (1988-09-01), Ernst
patent: 4881278 (1989-11-01), Farah
patent: 4989758 (1991-02-01), Keller
patent: 5033650 (1991-07-01), Colin
patent: 5154321 (1992-10-01), Shomer
patent: 5167347 (1992-12-01), Weigner et al.
patent: 5207320 (1993-05-01), Allen
patent: 5287961 (1994-02-01), Herran
Janice M. Horowitz, Compatible Drugs, Reporter May 1994, p. 76.
Photocopy PROCOR Technologies PRO-IMMUNE 99 Product.

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