Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Tablets – lozenges – or pills
Patent
1998-10-22
1999-12-07
Clardy, S. Mark
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Tablets, lozenges, or pills
424466, 424715, 424717, 424660, 424400, 424484, 512 5, A61K 920, A61K 946, A61K 914, A61K 900
Patent
active
059979011
ABSTRACT:
A scented molded product, e.g. an effervescent bath tablet or an air freshener, is made by mixing sodium bicarbonate, water and fragrance oils to form a first mixture, adding to this first mixture a citric acid mixture comprising sodium borate mixed with citric acid to form a third mixture and molding and drying the third mixture to form a hardened product.
REFERENCES:
patent: Re33086 (1989-10-01), Bru
patent: 4929378 (1990-05-01), Morita et al.
patent: 4968517 (1990-11-01), Gergely et al.
patent: 5110603 (1992-05-01), Rau
patent: 5516529 (1996-05-01), Zellweger
Micheels, Carolyn J. (AN 1999:115255 Promt, abstract of Soap and Cosmetics, (Jan. 1999), vol. 75, No. 1, pp. 46(1).
Clardy S. Mark
Qazi Sabiha N.
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