Sustained release drug delivery system utilizing bioadhesive pol

Details Sustained release drug delivery system utilizing bioadhesive pol Sustained release drug delivery system utilizing bioadhesive pol

1984-12-28

1986-10-14

Robinson, Douglas W.

Drug, bio-affecting and body treating compositions

Solid synthetic organic polymer as designated organic active...

Polymer from ethylenic monomers only

424 81, 514964, A61K 3174, A61K 3178

Patent

active

046171860

ABSTRACT:
A sustained release drug delivery system suitable for ophthalmic use is described. The delivery system utilizes a cationic polymer (polyquat) to deliver a drug residue. The drug residue delivered may comprise an anionic drug or a drug-carrier complex.

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