R.j. Reynolds Tobacco Company

Cynthia A Stewart

Thomas A Perfetti

Milly M Wong

Brian M Lawrence

Karen M Womble

Jerry W Redding

Robert Henry Powell

Robert F Moates

Renee M Pogrow

Cigarettes have a smokable filler blend comprising 60 to 75 percent tobacco cut filler and 25 to 40 percent of a second smokable cut filler consisting essentially of 50 to 70 percent calcium carbonate, 15 to 45 percent pyrolyzed cotton linters, and 7 to 12 percent polysaccharide binder. The blend is contained in a paper wrapper having a permeability from about 40 to about 75 CORESTA units. Cigarettes normally include a filter element and are air diluted to an air dilution level of from 40 to 65 percent. The smokable blend preferably is blended with a tobacco essence, and the nicotine content of the blend is greater than 2 percent. Cigarettes exhibit resistances to draw between 80 and 150 mm water pressure drop at 17.5 cc/sec. air flow. Cigarettes exhibit FTC 'tar' to nicotine ratios less than 9.

Cigarette

Growing community of inventors

Lexington, NC, United States of America

Cynthia A Stewart