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GB1364104A - Smoking mixtures - Google Patents

Smoking mixtures

Info

Publication number
GB1364104A
GB1364104A GB5823171A GB5823171A GB1364104A GB 1364104 A GB1364104 A GB 1364104A GB 5823171 A GB5823171 A GB 5823171A GB 5823171 A GB5823171 A GB 5823171A GB 1364104 A GB1364104 A GB 1364104A
Authority
GB
Grant status
Application
Patent type
Prior art keywords
mixture
smoking
cellulose
tobacco
material
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB5823171A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date

Links

Classifications

    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SMOKERS' REQUISITES
    • A24BMANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00Chemical features or treatment of tobacco; Tobacco substitutes
    • A24B15/18Treatment of tobacco products or tobacco substitutes
    • A24B15/28Treatment of tobacco products or tobacco substitutes by chemical substances
    • A24B15/30Treatment of tobacco products or tobacco substitutes by chemical substances by organic substances
    • A24B15/36Treatment of tobacco products or tobacco substitutes by chemical substances by organic substances containing a heterocyclic ring
    • A24B15/38Treatment of tobacco products or tobacco substitutes by chemical substances by organic substances containing a heterocyclic ring having only nitrogen as hetero atom

Abstract

1364104 Smoking mixture IMPERIAL CHEMICAL INDUSTRIES Ltd 10 Nov 1972 [15 Dec 1971] 58231/71 Heading A2C The mixture comprises a solid combustible material other than tobacco and as a flavourant either 2,3-dimethylpyrazine or 2,3,5- trimethylpyrazine. In the example, an aqueous slurry containing thermally degraded cellulose (as the combustible material), glycerol, ammonium sulphate, sodium carboxymethyl cellulose, magnesite, calcium carbonate and bentonite was cast to form a sheet, shredded and the shreds sprayed with a solution of either of the above flavourants in diethyl ether. The resultant mixture was blended with an equal weight of tobacco.
GB5823171A 1971-12-15 1971-12-15 Smoking mixtures Expired GB1364104A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5823171A GB1364104A (en) 1971-12-15 1971-12-15 Smoking mixtures

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB5823171A GB1364104A (en) 1971-12-15 1971-12-15 Smoking mixtures
DE19722260216 DE2260216A1 (en) 1971-12-15 1972-12-08 smoking mixes
CA 159159 CA974842A (en) 1971-12-15 1972-12-15 Smoking mixtures

Publications (1)

Publication Number Publication Date
GB1364104A true true GB1364104A (en) 1974-08-21

Family

ID=10481090

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5823171A Expired GB1364104A (en) 1971-12-15 1971-12-15 Smoking mixtures

Country Status (3)

Country Link
CA (1) CA974842A (en)
DE (1) DE2260216A1 (en)
GB (1) GB1364104A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4256126A (en) * 1978-08-02 1981-03-17 Philip Morris Incorporated Smokable material and its method of preparation
EP0499974A2 (en) * 1991-02-19 1992-08-26 H.F. & Ph.F. Reemtsma GmbH & Co Ventilated filter cigarette
US9894928B2 (en) 2004-10-25 2018-02-20 Philip Morris Usa Inc. Additives for tobacco cut filler

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4256126A (en) * 1978-08-02 1981-03-17 Philip Morris Incorporated Smokable material and its method of preparation
EP0499974A2 (en) * 1991-02-19 1992-08-26 H.F. & Ph.F. Reemtsma GmbH & Co Ventilated filter cigarette
EP0499974A3 (en) * 1991-02-19 1992-12-23 H.F. & Ph.F. Reemtsma Gmbh & Co Ventilated filter cigarette
US9894928B2 (en) 2004-10-25 2018-02-20 Philip Morris Usa Inc. Additives for tobacco cut filler

Also Published As

Publication number Publication date Type
CA974842A (en) 1975-09-23 grant
CA974842A1 (en) grant
DE2260216A1 (en) 1973-06-28 application

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee