Drug – bio-affecting and body treating compositions – Solid synthetic organic polymer as designated organic active... – Polymer from ethylenic monomers only
Patent
1979-10-03
1982-02-16
Rotman, Alan L.
Drug, bio-affecting and body treating compositions
Solid synthetic organic polymer as designated organic active...
Polymer from ethylenic monomers only
424247, 424274, 424326, A61K 934
Patent
active
043159095
ABSTRACT:
In order to allow for the greatest possible range of variation in the rate of liberation of active agents within an organism and to allow for the use of a wide variety of active agents in solid drug formulations, cellulose graft copolymers are employed as adjuvant. The excellent flow properties and compacting behavior of these cellulose graft copolymers allow for formulation without the need for additional process steps, while variations in the type and proportion of the grafted components allows for the synthesis of adjuvants ideally suited for a specific intended use.
REFERENCES:
patent: 4115537 (1978-09-01), Driscoll et al.
The Merck Index, Ninth Edition, pp. 4073, 7019, 7234, (1976).
Gutbauer et al., Osterr., Chemiker Zeitung, vol. 67 (10), pp. 349-361, (1966).
Drawe, Angewandte Strahlenchemie, pp. 63-82, Dr. Huthig-Verlag Heidelberg, (1973).
Rotman Alan L.
Striker Michael J.
VEB Jenapharm
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