Pouch containing nicotine in free salt form

  • US 9,161,908 B2
  • Filed: 03/28/2012
  • Issued: 10/20/2015
  • Est. Priority Date: 03/29/2011
  • Status: Active Grant
First Claim
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1. A product for oral delivery of nicotine containing a core comprising a powder ofa) at least one free nicotine saltb) at least one pH adjusting agentc) at least one fillerand a water insoluble pouch, wherein said pouch is permeable for saliva and therein dissolved parts of the powder, wherein said product upon contact with purified water gives a pH of at least 6 and wherein said powder being substantially free from adsorbed and/or absorbed nicotine.

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