Buccal drug delivery

Buccal drug delivery

  • CN 1,845,724 B
  • Filed: 09/06/2004
  • Issued: 05/13/2015
  • Est. Priority Date: 09/05/2003
  • Status: Active Grant
First Claim
Patent Images

1. , for the glassy of buccal drug conveying, this lozenge comprises:

  • A) substrate, described substrate comprises (i) at least one natural gum and (ii) at least one is sugared and/or at least one sugar alcohol, it is characterized in that the major part of component (ii) is made up of the non-crystallising mixture of sugar and/or sugar alcohol;

    B) activating agent;

    WithC) water;

    Wherein said lozenge comprises the sucrose being less than 10 % by weight, andD) optionally one or more components, this component is selected from flavoring agent, taste masked agent, coloring agent, buffer components, pH adjusting agent, excipient, stabilizing agent and sweeting agent.

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