GB1398177A - Smoking mixtures - Google Patents

Smoking mixtures

Info

Publication number
GB1398177A
GB1398177A GB5583372A GB5583372A GB1398177A GB 1398177 A GB1398177 A GB 1398177A GB 5583372 A GB5583372 A GB 5583372A GB 5583372 A GB5583372 A GB 5583372A GB 1398177 A GB1398177 A GB 1398177A
Authority
GB
United Kingdom
Prior art keywords
acid
cellulose
acids
sp
lt
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
GB5583372A
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
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB5583372A priority Critical patent/GB1398177A/en
Publication of GB1398177A publication Critical patent/GB1398177A/en
Application status is Expired legal-status Critical

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
    • A24B15/10Chemical features of tobacco products or tobacco substitutes
    • A24B15/16Chemical features of tobacco products or tobacco substitutes of tobacco substitutes
    • 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
    • A24B15/32Treatment of tobacco products or tobacco substitutes by chemical substances by organic substances by acyclic compounds

Abstract

1398177 Smoking mixture IMPERIAL CHEMICAL INDUSTRIES Ltd 1 Nov 1973 [4 Dec 1972] 55833/72 Heading A2C A smoking mixture comprises a modified carbohydrate as smoke-producing fuel, nicotine, and as flavourant isovaleric acid, #- methyl valeric acid, butyric acid or a mixture of at least two of the said acids. The modified carbohydrate is preferably a thermally degraded carbohydrate, especially thermally degraded cellulose. Further modified carbohydrates are oxidised cellulose, cellulose ethers e.g. carboxymethylcellulose or its salts, and the solid condensate obtained by acid or base catalysed condensation of a compound of the formula R<SP>1</SP>COCH 2 CH 2 COR<SP>2</SP> wherein R 1 and R 2 represent hydrogen, alkyl, hydroxyalkyl or formyl. The preferred acids are isovaleric acid and #-methylvaleric acids and mixtures thereof (e.g. in a weight ratio of isovaleric acid to #- methyl valeric acid of 4:1-0.25:1). The proportion of flavourant acids is preferably 0.02- 0.2% by weight. The smoking mixture may contain inorganic fillers, film-forming binders, e.g. methyl cellulose, sodium carboxymethylcellulose, pectins, gums; humectants, e.g. glycerol, glycols; flow controlling catalysts, e.g. potassium citrate; colourants; ash cohesion agents, e.g. citric acid and bentonite; substances producing acidic matter in the smoke, e.g. volatile acids, neutral substances pyrolysing to volatile acids, or weak base acids; carbohydrates, e.g. cellulose, starch, sugar or comminuted tobacco; proteins as flavourants, preferably casein, soyabean protein-or zein. The smoking mixture may be blended with tobacco, particularly flue-cured virginia tobacco to produce blends which may contain 30-70% by weight of the smoking mixture. Specific examples 1 to 11 disclose compositions comprising, besides the acid components, α-cellulose heat-treated in the presence of ammonium sulphamate, glycerol, nicotine, lactic acid, calcium carbonate, casein, soya protein, zein protein, bentonite, ammonium sulphate, sodium carboxymethyl cellulose and magnesite, which are slurried and cast to form a film. Example 12 discloses a composition comprising oxidised cellulose, glycerol, nicotine, lactic acid, isovaleric acid, #- methyl valeric acid, calcium carbonate, bentonite, casein, ammonium sulphate, sodium carboxymethyl cellulose and magnesite.
GB5583372A 1972-12-04 1972-12-04 Smoking mixtures Expired GB1398177A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5583372A GB1398177A (en) 1972-12-04 1972-12-04 Smoking mixtures

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
GB5583372A GB1398177A (en) 1972-12-04 1972-12-04 Smoking mixtures
IE198773A IE38487B1 (en) 1972-12-04 1973-11-05 Smoking mixtures
US41542773 US3924644A (en) 1972-12-04 1973-11-13 Smoking mixtures
DE19732356706 DE2356706A1 (en) 1972-12-04 1973-11-13 smoking mixes
CA186,253A CA997644A (en) 1972-12-04 1973-11-20 Smoking mixtures
NL7315988A NL7315988A (en) 1972-12-04 1973-11-22
BE138280A BE807936A (en) 1972-12-04 1973-11-28 Mixes to smoke
JP13563873A JPS4993596A (en) 1972-12-04 1973-12-03
LU68909D LU68909A1 (en) 1972-12-04 1973-12-03
FR7343066A FR2212745A5 (en) 1972-12-04 1973-12-03

Publications (1)

Publication Number Publication Date
GB1398177A true GB1398177A (en) 1975-06-18

Family

ID=10475009

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5583372A Expired GB1398177A (en) 1972-12-04 1972-12-04 Smoking mixtures

Country Status (10)

Country Link
US (1) US3924644A (en)
JP (1) JPS4993596A (en)
BE (1) BE807936A (en)
CA (1) CA997644A (en)
DE (1) DE2356706A1 (en)
FR (1) FR2212745A5 (en)
GB (1) GB1398177A (en)
IE (1) IE38487B1 (en)
LU (1) LU68909A1 (en)
NL (1) NL7315988A (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4319591A (en) * 1972-02-09 1982-03-16 Celanese Corporation Smoking compositions
US4256126A (en) * 1978-08-02 1981-03-17 Philip Morris Incorporated Smokable material and its method of preparation
IE873108L (en) * 1986-12-12 1988-06-12 Huels Chemische Werke Ag Impact modifying agent for use with smoking articles
US4830028A (en) * 1987-02-10 1989-05-16 R. J. Reynolds Tobacco Company Salts provided from nicotine and organic acid as cigarette additives
US4920990A (en) * 1988-11-23 1990-05-01 R. J. Reynolds Tobacco Company Cigarette
US4942888A (en) * 1989-01-18 1990-07-24 R. J. Reynolds Tobacco Company Cigarette
US5092353A (en) * 1989-01-18 1992-03-03 R. J. Reynolds Tobacco Company Cigarette
US5105836A (en) * 1989-09-29 1992-04-21 R. J. Reynolds Tobacco Company Cigarette and smokable filler material therefor
US5074321A (en) * 1989-09-29 1991-12-24 R. J. Reynolds Tobacco Company Cigarette
US5148821A (en) * 1990-08-17 1992-09-22 R. J. Reynolds Tobacco Company Processes for producing a smokable and/or combustible tobacco material
US20030014947A1 (en) * 2001-07-19 2003-01-23 Sarojini Deevi Laminated metal foil packaging material and method of making
US8408216B2 (en) * 2004-12-22 2013-04-02 Philip Morris Usa Inc. Flavor carrier for use in smoking articles
US20070074733A1 (en) * 2005-10-04 2007-04-05 Philip Morris Usa Inc. Cigarettes having hollow fibers
US8113215B2 (en) * 2007-06-21 2012-02-14 Philip Morris Usa Inc. Smoking article filter having liquid additive containing tubes therein
CN102894480B (en) * 2012-10-23 2014-03-05 肖昌义 Cigarette filter
KR20190055843A (en) * 2016-11-04 2019-05-23 브리티시 아메리칸 토바코 (인베스트먼츠) 리미티드 Composition useful for mimicking tobacco flavor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3125098A (en) * 1964-03-17 osborne
US2171986A (en) * 1937-08-13 1939-09-05 Poetschke Paul Paper and paper making
US2766145A (en) * 1954-07-26 1956-10-09 Reynolds Tobacco Co R Tobacco
GB1113979A (en) * 1966-05-19 1968-05-15 Ici Ltd Modified carbohydrate material for smoking mixtures
US3461879A (en) * 1967-06-30 1969-08-19 Celanese Corp Oxidized cellulose tobacco substitute composition

Also Published As

Publication number Publication date
LU68909A1 (en) 1974-02-11
FR2212745A5 (en) 1974-07-26
DE2356706A1 (en) 1974-06-06
BE807936A1 (en)
CA997644A1 (en)
CA997644A (en) 1976-09-28
IE38487L (en) 1974-06-04
US3924644A (en) 1975-12-09
IE38487B1 (en) 1978-03-29
NL7315988A (en) 1974-06-06
BE807936A (en) 1974-05-28
JPS4993596A (en) 1974-09-05

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Legal Events

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