Sustained-release formulation containing and amino acid polymer

Details Sustained-release formulation containing and amino acid polymer Sustained-release formulation containing and amino acid polymer

1985-08-16

1987-05-26

Griffin, Ronald W.

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Implant or insert

424486, 604893, 604894, 604895, 351160R, 351160H, 351177, 523106, 523107, 523108, 514912, 514913, 514954, A61K 3174, G03B 2146, C08F22610, B29D 1100

Patent

active

046685065

ABSTRACT:
A sustained-release polymeric hydrogel dosage form useful for topical, systemic or transdermal administration of a medicinal agent comprising a cross-linked, polymerized hydrophilic polymer, an amino acid polymer, a cross-linking agent, an optional hydrophobic polymer and said medicinal agent in a therapeutically effective amount.

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