| abstract |
A soluble carrier, which may be combined with an active ingredient to produce a pharmaceutical composition, in the form of a plate of thickness 0.1 to 1.5 mm, is made from a homopolymer of acrylamide or a copolymer of acrylamide with vinylpyrrolidone or a copolymer of these two and an acrylate. The carrier has a molecular weight of from 50,000 to 1,000,000. |