Delivery system for administering dentin-hypersensitivity-amelio

Details Delivery system for administering dentin-hypersensitivity-amelio Delivery system for administering dentin-hypersensitivity-amelio

1997-02-18

1998-08-11

Kulkosky, Peter F.

Drug, bio-affecting and body treating compositions

Dentifrices

Fluorine or fluorine compound containing

A61K 718

Patent

active

057924465

ABSTRACT:
A delivery system for controlled administration of a dentin-hypersensitivity-ameliorating composition to targeted areas is described. In particular, a bio-compatible delivery vehicle is described which contains unreacted, reactive materials dispersed therein. These materials form a dentin-hypersensitivity-ameliorating composition when reacted. Furthermore, these materials are separately encapsulated within protective encapsulating matrices to prevent the reaction thereof until delivery of the materials to a dentinal surface.

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