IE36314L - Tobacco flavourant. - Google Patents

Tobacco flavourant.

Info

Publication number
IE36314L
IE36314L IE720525A IE52572A IE36314L IE 36314 L IE36314 L IE 36314L IE 720525 A IE720525 A IE 720525A IE 52572 A IE52572 A IE 52572A IE 36314 L IE36314 L IE 36314L
Authority
IE
Ireland
Prior art keywords
mixture
microcapsules
aqueous
gum acacia
menthol
Prior art date
Application number
IE720525A
Other versions
IE36314B1 (en
Original Assignee
Ici 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 Ici Ltd filed Critical Ici Ltd
Publication of IE36314L publication Critical patent/IE36314L/en
Publication of IE36314B1 publication Critical patent/IE36314B1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/18—Treatment of tobacco products or tobacco substitutes
    • A24B15/28—Treatment of tobacco products or tobacco substitutes by chemical substances
    • A24B15/281—Treatment of tobacco products or tobacco substitutes by chemical substances the action of the chemical substances being delayed
    • A24B15/283—Treatment of tobacco products or tobacco substitutes by chemical substances the action of the chemical substances being delayed by encapsulation of the chemical substances

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacture Of Tobacco Products (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Fats And Perfumes (AREA)

Abstract

1349537 Microcapsules IMPERIAL TOBACCO GROUP Ltd 19 April 1972 [25 May 1971] 16850/71 Heading B8C [Also in Division A2] Microencapsulated menthol, used for flavouring cigarettes (see Division A2), is made by emulsifying a mixture of menthol dissolved in maize oil with an aqueous, acetic acid acidified, solution of gelatine at 40‹ C., mixing an aqueous gum acacia solution with the so formed emulsion, slowly diluting the mixture with water and then cooling it to 27‹ C. while stirring, and then hardening the resultant slurried microcapsules by the addition of glutaraldehyde. It was found that a pH of 4-2 for the mixture of the gum acacia with the emulsion was critical for subsequent successful encapsulation. [GB1349537A]
IE525/72A 1971-05-25 1972-04-20 Cigarettes and method of providing them with a flavourant IE36314B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1685071 1971-05-25

Publications (2)

Publication Number Publication Date
IE36314L true IE36314L (en) 1972-11-25
IE36314B1 IE36314B1 (en) 1976-10-13

Family

ID=10084821

Family Applications (1)

Application Number Title Priority Date Filing Date
IE525/72A IE36314B1 (en) 1971-05-25 1972-04-20 Cigarettes and method of providing them with a flavourant

Country Status (11)

Country Link
AU (1) AU4157272A (en)
BE (1) BE783560A (en)
CA (1) CA946243A (en)
CH (1) CH570127A5 (en)
DE (1) DE2221778A1 (en)
FR (1) FR2138951B1 (en)
GB (1) GB1349537A (en)
IE (1) IE36314B1 (en)
IT (1) IT1044225B (en)
NL (1) NL173705C (en)
ZA (1) ZA722679B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2817092C3 (en) * 1977-04-26 1982-03-25 Tate & Lyle Ltd., London Modified smoking article
US4464434A (en) * 1978-03-13 1984-08-07 Celanese Corporation Microencapsulated alkaloidal material and method of producing same
GB8815607D0 (en) * 1988-06-30 1988-08-03 Gbe International Plc Aromatic sheet
AU5335094A (en) * 1992-11-02 1994-05-24 Quest International B.V. Tobacco material containing micro-organism cells
GB9703358D0 (en) 1997-02-18 1997-04-09 British American Tobacco Co Incorporating smoke-modifying agents in smoking material rods
EP1252830A1 (en) * 2001-04-26 2002-10-30 Givaudan SA Particles for tobacco products which crackle during smoking
EP1252831A3 (en) * 2001-04-26 2004-01-21 Givaudan SA Particles for tobacco products
EP1441603A2 (en) * 2001-11-09 2004-08-04 Vector Tobacco Inc. Method and composition for mentholation of charcoal filtered cigarettes
US10285431B2 (en) 2004-12-30 2019-05-14 Philip Morris Usa Inc. Encapsulated flavorant designed for thermal release and cigarette bearing the same
EP1891866A1 (en) 2006-08-25 2008-02-27 Philip Morris Products S.A. Smoking article with encapsulated flavourant
GB2469832A (en) * 2009-04-29 2010-11-03 British American Tobacco Co Aerosol generating material for a smoking article
GB2469838A (en) * 2009-04-29 2010-11-03 British American Tobacco Co Treated tobacco
GB201012090D0 (en) 2010-07-19 2010-09-01 British American Tobacco Co Cellulosic material
BR112017014790A2 (en) 2015-01-07 2018-01-09 British American Tobacco Investments Ltd smokable material for inclusion in a smoking article, method of obtaining smokable material, smoking article and use of an acacia gum solution
GB201608943D0 (en) * 2016-05-20 2016-07-06 British American Tobacco Co Capsule for tobacco industry product

Also Published As

Publication number Publication date
CH570127A5 (en) 1975-12-15
NL173705B (en) 1983-10-03
NL173705C (en) 1984-03-01
BE783560A (en) 1972-09-18
NL7207031A (en) 1972-11-28
FR2138951A1 (en) 1973-01-05
DE2221778A1 (en) 1972-12-21
CA946243A (en) 1974-04-30
GB1349537A (en) 1974-04-03
IE36314B1 (en) 1976-10-13
FR2138951B1 (en) 1973-07-13
IT1044225B (en) 1980-03-20
ZA722679B (en) 1973-01-31
AU4157272A (en) 1973-11-01

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