Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Implant or insert
Patent
1986-09-22
1989-01-03
Brown, Johnnie R.
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Implant or insert
6048911, 424426, 424443, 424457, 424462, 514886, 514955, 514963, 514964, 514965, A61K 922, A61K 952, A61K 924
Patent
active
047954361
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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Bio-Mimetics, Inc.
Brown Johnnie R.
Draper Garnette D.
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