Reduced sidestream smoke smoking article wrappers, methods of making such wrappers and smoking articles made from such wrappers
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United States of America Patent
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-
Oct 19, 1993
Grant Date -
N/A
app pub date -
Apr 24, 1992
filing date -
Apr 24, 1992
priority date (Note) -
In Force
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Abstract
A cigarette or cigar wrapper is disclosed wherein the paper filler consists of two homogeneously intermixed minerals, viz huntite and hydromagnesite, alone, or admixed with calcium carbonate or magnesium hydroxide or calcium carbonate and magnesium hydroxide and carbon.
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Cited Art Landscape
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