Sheet-like preparation

Details Sheet-like preparation Sheet-like preparation

1985-10-01

1988-10-11

Page, Thurman K.

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Implant or insert

424447, G61K 600

Patent

active

047770465

ABSTRACT:
A sheet-like preparation comprising a composition comprising (a) a drug, (b) gelatin or agar, (c) gluten, (d) a carboxyvinyl polymer, (e) a polyhydriic alcohol, (f) a gum and (g) wax as its essential constituents, and water in an amount of 0 to 30 w/w % based on the total weight of the essential constituents, and a sheet-like support which supports thereon said composition.
The sheet-like preparation of this invention is useful, for example, as a preparation for oral cavity administration.

REFERENCES:
patent: 3598123 (1971-08-01), Zaffaroni
patent: 4393080 (1983-07-01), Pawelchak et al.
patent: 4569837 (1986-02-01), Suzuki et al.
patent: 4572832 (1986-02-01), Kigasawa et al.
patent: 4680323 (1987-07-01), Lowry
Chemical Abstracts 88: 19948h, Hydrophilic Plasters (identifies Japanese Patent Application No. 77-31,926).
Patent Abstracts of Japan, vol. 9, No. 45 (identifies Japanese Patent Application No. 59-186913).
European Patent Application No. 0 050 480.

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