Tobacco – Smoke separator or treater – By adding constituent to smoke stream
Patent
1986-07-28
1989-05-09
Millin, V.
Tobacco
Smoke separator or treater
By adding constituent to smoke stream
131342, 131359, A24B 100
Patent
active
048279501
ABSTRACT:
The present invention relates to a substrate material having a decreased retentive capacity for use as a carrier for aerosol forming materials in smoking articles which smoking articles are capable of producing substantial quantities of aerosol, both initially and over the useful life of the product, without significant thermal degradation of the aerosol former and without the presence of substantial pyrolysis or incomplete combustion products or sidestream aerosol. Thus, the substrate material of the present invention when used with preferred smoking articles is able to provide the user with the sensations and benefits of cigarette smoking without burning tobacco. In addition, the article may be made virtually ashless so that the user does not have to remove any ash during use.
Preferred smoking articles which employ the substrate material of the present invention have a short combustible carbonaceous fuel element, alumina or carbon substrate modified in accordance with the present invention bearing an aerosol forming substance, an efficient insulating means, and a relatively long mouth end piece. The fuel element is provided with a plurality of longitudinally extending passageways which act to control the heat transferred from the burning fuel element to the aerosol generating means, thus preventing the thermal degradation of the aerosol former.
REFERENCES:
patent: T901024 (1972-08-01), Sloan et al.
patent: 2063014 (1936-12-01), Allen
patent: 2108860 (1938-02-01), Kaufman
patent: 2773842 (1956-12-01), Kimberlin et al.
patent: 2907686 (1959-10-01), Siegel
patent: 3106210 (1963-10-01), Reynolds et al.
patent: 3236244 (1966-02-01), Irby et al.
patent: 3258015 (1966-06-01), Ellis
patent: 3356094 (1957-12-01), Ellis
patent: 3516417 (1970-06-01), Moses
patent: 3584630 (1971-06-01), Inskeep et al.
patent: 3931824 (1976-01-01), Miano
patent: 3943941 (1976-03-01), Boyd
patent: 3950507 (1976-04-01), Kostantinovich et al.
patent: 3972335 (1976-08-01), Tiggelbeck
patent: 4008723 (1977-02-01), Borthwick
patent: 4044777 (1977-08-01), Boyd
patent: 4075156 (1978-02-01), Johnson
patent: 4079742 (1978-03-01), Rainer
patent: 4097656 (1978-06-01), Dany et al.
patent: 4284089 (1981-08-01), Ray
patent: 4286604 (1981-09-01), Ehretsmann et al.
patent: 4326544 (1982-04-01), Hardwick
patent: 4340072 (1982-07-01), Bolt
patent: 4474191 (1984-10-01), Steiner
patent: 4528281 (1985-07-01), Sutt, Jr.
Tobacco Substitutes, Noyes Data, (1976).
Banerjee Chandra K.
Kay Deborah C.
Lehman Richard L.
Conlin David G.
Millin V.
Myers Grover M.
R. J. Reynolds Tobacco Company
LandOfFree
Method for modifying a substrate material for use with smoking a does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for modifying a substrate material for use with smoking a, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for modifying a substrate material for use with smoking a will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-82388