Celanese Gmbh

Ralph R Miano

Charles H Keith

Tobacco substitutes exhibiting improved particulate matter delivery and pressure drop characteristics are prepared by producing a film containing a blowing agent and heating the film to a temperature sufficient to cause gasification of the blowing agent.

Smoking material

A synthetic material adapted for use in smoking products which, upon combustion, yields a lower amount of smokestream components which may be deleterious to the smoker than does tobacco, while having an acceptable smouldering rate and taste is prepared by the combination of a combustible material, such as carboxymethyl cellulose with a portion of a filler material.

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Charlotte, NC, United States of America

Ralph R Miano