Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form
Patent
1995-10-12
1997-07-08
Levy, Neil
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
424401, 424421, 424490, 424404, 424 67, 424717, 424642, A61K 914
Patent
active
056458401
ABSTRACT:
This invention provides alkali metal bicarbonate powder consisting of a narrow size distribution range of ultrafine particles. The ultrafine powder has a large surface area, and provides enhanced reactivity in applications such as deodorization or neutralization, and exhibits increased antibacterial/antifungal activity. The ultrafine powder also has an exceptional capability to form a homogenous solid-phase suspension in a liquid medium which has long term stability.
REFERENCES:
patent: 5330749 (1994-07-01), Giacin et al.
patent: 5346704 (1994-09-01), Lajoie
patent: 5411750 (1995-05-01), Lajoie et al.
Lajoie M. Stephen
Winston Anthony E.
Church & Dwight & Co., Inc.
Fishman Irving M.
Levy Neil
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