GB1444721A - Manufacture of sheet or filament material - Google Patents

Manufacture of sheet or filament material

Info

Publication number
GB1444721A
GB1444721A GB1850872A GB1850872A GB1444721A GB 1444721 A GB1444721 A GB 1444721A GB 1850872 A GB1850872 A GB 1850872A GB 1850872 A GB1850872 A GB 1850872A GB 1444721 A GB1444721 A GB 1444721A
Authority
GB
United Kingdom
Prior art keywords
sheet
tobacco
manufacture
filament material
humectant
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
GB1850872A
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.)
Rothmans International Ltd
Original Assignee
Rothmans International 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 Rothmans International Ltd filed Critical Rothmans International Ltd
Priority to GB1850872A priority Critical patent/GB1444721A/en
Publication of GB1444721A publication Critical patent/GB1444721A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
    • C08L5/04—Alginic acid; Derivatives thereof
    • 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
    • A24B15/10—Chemical features of tobacco products or tobacco substitutes
    • A24B15/12—Chemical features of tobacco products or tobacco substitutes of reconstituted tobacco
    • A24B15/14—Chemical features of tobacco products or tobacco substitutes of reconstituted tobacco made of tobacco and a binding agent not derived from tobacco
    • 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
    • A24B15/10—Chemical features of tobacco products or tobacco substitutes
    • A24B15/16—Chemical features of tobacco products or tobacco substitutes of tobacco substitutes
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B3/00—Preparing tobacco in the factory
    • A24B3/14—Forming reconstituted tobacco products, e.g. wrapper materials, sheets, imitation leaves, rods, cakes; Forms of such products

Abstract

1444721 Tobacco substitutes ROTHMANS INTERNATIONAL Ltd 20 July 1973 [21 April 1972 (2) 14 June 1972 (2)] 18508/72 18509/72 27753/72 and 27754/72 Heading A2C [Also in Divisions B5 and C3] A sheet of a smokeable material comprising a water-insoluble alginate, preferably calcium alginate mixed with tobacco offal (ground or shredded), an adhesive binder such as sodium carboxymethyl cellulose and a humectant, for instance diethylene glycol, is produced by any of the non-paper-making techniques for forming reconstituted tobacco.
GB1850872A 1972-04-21 1972-04-21 Manufacture of sheet or filament material Expired GB1444721A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1850872A GB1444721A (en) 1972-04-21 1972-04-21 Manufacture of sheet or filament material

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB1850872A GB1444721A (en) 1972-04-21 1972-04-21 Manufacture of sheet or filament material
GB1850972 1972-04-21
GB2775472 1972-06-14
GB2775372 1972-06-14

Publications (1)

Publication Number Publication Date
GB1444721A true GB1444721A (en) 1976-08-04

Family

ID=27448425

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1850872A Expired GB1444721A (en) 1972-04-21 1972-04-21 Manufacture of sheet or filament material

Country Status (1)

Country Link
GB (1) GB1444721A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005044026A1 (en) * 2003-10-21 2005-05-19 British American Tobacco (Investments) Limited Smoking articles and smokable filler material therefor
CN104382224A (en) * 2014-10-22 2015-03-04 浙江中烟工业有限责任公司 Solid state cartridge for electronic cigarettes and preparation method thereof
CN114040685A (en) * 2018-07-31 2022-02-11 尼科创业贸易有限公司 Aerosol-generating substrate

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005044026A1 (en) * 2003-10-21 2005-05-19 British American Tobacco (Investments) Limited Smoking articles and smokable filler material therefor
EP1776878A2 (en) * 2003-10-21 2007-04-25 British American Tobacco (Investments) Limited Smoking articles and smokable filler material therefor
AU2004287251B2 (en) * 2003-10-21 2010-03-04 British American Tobacco (Investments) Limited Smoking articles and smokable filler material therefor
US7938125B2 (en) 2003-10-21 2011-05-10 British American Tobacco (Investments) Limited Smoking articles and smokable filler material therefor
EA015460B1 (en) * 2003-10-21 2011-08-30 Бритиш Америкэн Тобэкко (Инвестментс) Лимитед Smokable filler material (variants), process for making same and smoking articles (variants)
EP1776878A3 (en) * 2003-10-21 2014-01-08 British American Tobacco (Investments) Limited Smoking articles and smokable filler material therefor
CN104382224A (en) * 2014-10-22 2015-03-04 浙江中烟工业有限责任公司 Solid state cartridge for electronic cigarettes and preparation method thereof
CN114040685A (en) * 2018-07-31 2022-02-11 尼科创业贸易有限公司 Aerosol-generating substrate

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Legal Events

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