Bioadhesive compositions and methods of treatment therewith

Details Bioadhesive compositions and methods of treatment therewith Bioadhesive compositions and methods of treatment therewith

1988-12-20

1991-01-08

Cashion, Jr., Merrell C.

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Implant or insert

424428, 424434, 514177, A61F 200

Patent

active

049833928

ABSTRACT:
A controlled release treatment composition and method of use are disclosed. The composition includes a bioadhesive and an effective amount of a treating agent. The bioadhesive is a water-swellable, but water-insoluble, fibrous, cross-linked carboxy-functional polymer containing (a) a plurality of repeating units of which at least about 80 percent contain at least one carboxyl functionality, and (b) about 0.05 to about 1.5 percent cross-linking agent substantially free from polyalkenyl polyether.

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