Drug – bio-affecting and body treating compositions – Solid synthetic organic polymer as designated organic active... – Polymer from ethylenic monomers only
Patent
1976-04-05
1977-04-05
Rose, Shep K.
Drug, bio-affecting and body treating compositions
Solid synthetic organic polymer as designated organic active...
Polymer from ethylenic monomers only
252316, 424 80, 424271, A61K 950, A61K 3143, A61K 3179
Patent
active
040162540
ABSTRACT:
Microcapsules which have an average diameter of from 100.mu. to 300.mu. and which comprise 94% to 99.9% of a medicament coated by 0.1% to 6% of a coating agent may be formed into a powder with 0% to 95% excipients or a tablet or capsule with a carrier.
REFERENCES:
patent: 3634586 (1972-01-01), Kaser et al.
patent: 3639306 (1972-01-01), Sternberg et al.
patent: 3725556 (1973-04-01), Hanssen et al.
Beecham Group Limited
Rose Shep K.
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