Patents Assigned to Societe Nationale d'Exploitation Industrielle des Tabacs et Allumette and Establissements V.
  • Sheet material for a smoking product incorporating an aromatic substance
    Patent number: 5479949
    Abstract: A process and sheet material made therefrom, for preparation of a sheet material intended for the manufacture of smoking products such as cigars, cigarettes, or similar products, in which aromatic substances or preparations intended not to be released until the moment of combustion of the smoking product and which are included by molecular encapsulation or complexing in cyclodextrins are introduced into the paste used to make the sheet, wherein measures are taken so that the said aromatic substances are all included in cyclodextrins.
    Type: Grant
    Filed: October 12, 1993
    Date of Patent: January 2, 1996
    Assignee: Societe Nationale d'Exploitation Industrielle des Tabacs et Allumette and Establissements V.
    Inventors: Jean C. Battard, Jean M. E. Mane, Daniel Esnault