Tobacco – Tobacco or tobacco substitute product or component part thereof – Cigar or cigarette
Patent
1991-11-27
1993-07-20
Millin, V.
Tobacco
Tobacco or tobacco substitute product or component part thereof
Cigar or cigarette
162 8, 162139, A24D 102
Patent
active
052284638
ABSTRACT:
The invention relates to the use of co-crystalline magnesite/magnesium hydroxide compositions as fillers for smoking article wrappers. Smoking articles made with wrappers containing these compositions exhibit significantly reduced sidestream smoke and does not compromise subjective attributes.
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CA 91(24):196071v [Shlyapnikov, D. S. et al., "Investigation Of The Composition of Solid Phases In The Systems MgO--CO.sub.2 --H.sub.2 O And MgO--CO.sub.2 --H.sub.2 O And MgO--Mg(HCO.sub.3).sub.2 .vertline.NaHCO.sub.3 .vertline.-H.sub.2 O At 150.degree. and 250.degree. C., " pp. 706-711 (1979)].
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CA 93(16): 1532992 [Shlyapnikov, D. S. et al., "Conversion Of Hydromagnesite Into Magnesite And Brucite At 150.degree.-200.degree. C. In Water And In An Anhydrous Medium (Based On Experimental Data)," pp. 962-966 (1980)].
Fournier Jay A.
Kallianos Andrew G.
Paine, III John B.
Podraza Kenneth F.
Seeman Jeffrey I.
Doyle J.
Hintz John M.
Millin V.
Morris Michael P.
Philip Morris Inc.
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