Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Tablets – lozenges – or pills
Patent
1993-07-12
1996-05-14
Webman, Edward J.
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Tablets, lozenges, or pills
424715, 424717, 424489, 424684, 424691, 424724, 424408, 428402, A61K 946, A61K 916, A01N 2534, A01N 2512
Patent
active
055165290
ABSTRACT:
An effervescent granulate consisting of a solid water-soluble acidic substance, potassium carbonate and/or potassium hydrogen carbonate and one or more water-insoluble substances that are capable of absorbing water, a pesticidal active ingredient concentrate that is in the form of effervescent tablets and contains the effervescent granulate, and the preparation of the effervescent granulate and of the pesticidal active ingredient concentrate are described.
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patent: 4076808 (1978-02-01), Lorenz et al.
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patent: 4599233 (1986-07-01), Misato et al.
patent: 4687662 (1987-08-01), Schobel
Chemical Abstracts 101/146,146c (1984).
Chemical Abstracts 98/102,733g (1983).
Derwent Abstract No. 70803x/38.
Chemical Abstracts 80/56,317c (1974).
Derwent Abstract No. 83-37122 k/16.
Stephen Brunauer et al., The Journal of the American Chem. Society, vol. IX, pp. 309-319 (1938).
Mathias Marla J.
McC. Roberts Edward
Webman Edward J.
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