Drug – bio-affecting and body treating compositions – Solid synthetic organic polymer as designated organic active... – Polymer from ethylenic monomers only
Patent
1981-07-17
1983-02-01
Jiles, Henry R.
Drug, bio-affecting and body treating compositions
Solid synthetic organic polymer as designated organic active...
Polymer from ethylenic monomers only
A61K 926
Patent
active
043715168
ABSTRACT:
The invention relates to shaped articles carrying chemicals, particular to pharmaceutical dosage forms carrying pharmaceuticals, which disintegrate rapidly in water. The shaped articles comprise an open matrix network of carrier material carrying the chemical. The articles may be prepared by subliming solvent from a composition comprising the chemical and a solution of the carrier material in a solvent, the composition being in the solid state in a mould.
REFERENCES:
patent: 2166074 (1939-07-01), Reichel
patent: 3234091 (1966-02-01), Lang et al.
patent: 3576760 (1971-04-01), Gould et al.
patent: 3855712 (1974-12-01), Blonde
Du Mayne James D.
Gregory George K. E.
Peach James M.
Jiles Henry R.
John Wyeth & Brother Limited
Whittenbaugh Robert C.
Wilfond Arthur E.
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