CA2824731C - Smoking articles - Google Patents

Smoking articles Download PDF

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Publication number
CA2824731C
CA2824731C CA2824731A CA2824731A CA2824731C CA 2824731 C CA2824731 C CA 2824731C CA 2824731 A CA2824731 A CA 2824731A CA 2824731 A CA2824731 A CA 2824731A CA 2824731 C CA2824731 C CA 2824731C
Authority
CA
Canada
Prior art keywords
tobacco
yields
smoke
blend
smoking article
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 - Fee Related
Application number
CA2824731A
Other languages
English (en)
French (fr)
Other versions
CA2824731A1 (en
Inventor
David Dittrich
Peter Branton
Michael Bevan
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.)
British American Tobacco Investments Ltd
Original Assignee
British American Tobacco Investments 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
Priority claimed from GBGB1102785.1A external-priority patent/GB201102785D0/en
Priority claimed from GBGB1113614.0A external-priority patent/GB201113614D0/en
Application filed by British American Tobacco Investments Ltd filed Critical British American Tobacco Investments Ltd
Publication of CA2824731A1 publication Critical patent/CA2824731A1/en
Application granted granted Critical
Publication of CA2824731C publication Critical patent/CA2824731C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24BMANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • 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; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24BMANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/18Treatment of tobacco products or tobacco substitutes
    • A24B15/24Treatment of tobacco products or tobacco substitutes by extraction; Tobacco extracts
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24BMANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/18Treatment of tobacco products or tobacco substitutes
    • A24B15/24Treatment of tobacco products or tobacco substitutes by extraction; Tobacco extracts
    • A24B15/241Extraction of specific substances
    • A24B15/245Nitrosamines
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24BMANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/18Treatment of tobacco products or tobacco substitutes
    • A24B15/24Treatment of tobacco products or tobacco substitutes by extraction; Tobacco extracts
    • A24B15/241Extraction of specific substances
    • A24B15/248Heavy metals
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24DCIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00Cigars; Cigarettes
    • A24D1/18Selection of materials, other than tobacco, suitable for smoking
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24DCIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06Use of materials for tobacco smoke filters
    • A24D3/08Use of materials for tobacco smoke filters of organic materials as carrier or major constituent
    • A24D3/10Use of materials for tobacco smoke filters of organic materials as carrier or major constituent of cellulose or cellulose derivatives
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24DCIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06Use of materials for tobacco smoke filters
    • A24D3/12Use of materials for tobacco smoke filters of ion exchange materials
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24DCIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06Use of materials for tobacco smoke filters
    • A24D3/16Use of materials for tobacco smoke filters of inorganic materials
    • A24D3/163Carbon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Manufacture Of Tobacco Products (AREA)
CA2824731A 2011-02-17 2012-02-16 Smoking articles Expired - Fee Related CA2824731C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GBGB1102785.1A GB201102785D0 (en) 2011-02-17 2011-02-17 Smoking articles
GB1102785.1 2011-02-17
GB1113614.0 2011-08-08
GBGB1113614.0A GB201113614D0 (en) 2011-08-08 2011-08-08 Smoking articles
PCT/GB2012/050349 WO2012110819A1 (en) 2011-02-17 2012-02-16 Smoking articles

Publications (2)

Publication Number Publication Date
CA2824731A1 CA2824731A1 (en) 2012-08-23
CA2824731C true CA2824731C (en) 2016-02-09

Family

ID=45878966

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2824731A Expired - Fee Related CA2824731C (en) 2011-02-17 2012-02-16 Smoking articles

Country Status (14)

Country Link
US (1) US20140020699A1 (es)
EP (1) EP2675302A1 (es)
JP (2) JP2014506470A (es)
KR (1) KR20140004754A (es)
CN (1) CN103347408A (es)
AR (1) AR085295A1 (es)
AU (1) AU2012219223B2 (es)
BR (1) BR112013020509A2 (es)
CA (1) CA2824731C (es)
CL (1) CL2013002357A1 (es)
MX (1) MX2013009504A (es)
RU (1) RU2013142175A (es)
TW (1) TW201247115A (es)
WO (1) WO2012110819A1 (es)

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GB201221199D0 (en) * 2012-11-26 2013-01-09 British American Tobacco Co Treatment of tobacco material
GB201221207D0 (en) * 2012-11-26 2013-01-09 British American Tobacco Co Treatment of tobacco material
US10034988B2 (en) 2012-11-28 2018-07-31 Fontem Holdings I B.V. Methods and devices for compound delivery
RU2521805C1 (ru) * 2013-05-13 2014-07-10 Олег Иванович Квасенков Способ производства ароматизированной соусированной табачной мешки
RU2521802C1 (ru) * 2013-05-13 2014-07-10 Олег Иванович Квасенков Способ производства ароматизированной соусированной табачной мешки
RU2522087C1 (ru) * 2013-05-13 2014-07-10 Олег Иванович Квасенков Способ производства ароматизированной табачной мешки
RU2522077C1 (ru) * 2013-05-13 2014-07-10 Олег Иванович Квасенков Способ производства ароматизированной табачной мешки
RU2530395C1 (ru) * 2013-05-13 2014-10-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования Кубанский государственный технологический университет Способ получения ароматизированной соусированной табачной мешки
RU2521801C1 (ru) * 2013-05-13 2014-07-10 Олег Иванович Квасенков Способ производства ароматизированной соусированной табачной мешки
RU2522066C1 (ru) * 2013-05-13 2014-07-10 Олег Иванович Квасенков Способ производства ароматизированной табачной мешки
RU2521799C1 (ru) * 2013-05-13 2014-07-10 Олег Иванович Квасенков Способ производства ароматизированной табачной мешки
RU2521800C1 (ru) * 2013-05-13 2014-07-10 Олег Иванович Квасенков Способ производства ароматизированной соусированной табачной мешки
RU2521804C1 (ru) * 2013-05-13 2014-07-10 Олег Иванович Квасенков Способ производства ароматизированной соусированной табачной мешки
RU2521817C1 (ru) * 2013-05-13 2014-07-10 Олег Иванович Квасенков Способ производства ароматизированной табачной мешки
RU2522082C1 (ru) * 2013-05-13 2014-07-10 Олег Иванович Квасенков Способ производства ароматизированной табачной мешки
RU2530402C1 (ru) * 2013-07-24 2014-10-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования Кубанский государственный технологический университет Способ выработки ароматизированной соусированной табачной мешки
RU2530403C1 (ru) * 2013-07-24 2014-10-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования Кубанский государственный технологический университет Способ получения ароматизированной соусированной табачной мешки
RU2530400C1 (ru) * 2013-07-24 2014-10-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования Кубанский государственный технологический университет Способ получения ароматизированной табачной мешки
WO2015042412A1 (en) 2013-09-20 2015-03-26 E-Nicotine Technology. Inc. Devices and methods for modifying delivery devices
KR102311146B1 (ko) 2013-10-14 2021-10-14 필립모리스 프로덕츠 에스.에이. 개선된 로드를 포함하는 가열식 에어로졸 발생 물품
CN103519335B (zh) * 2013-10-29 2015-09-16 浙江中烟工业有限责任公司 一种提高烤烟型卷烟香气量的烟叶组合物及其应用
CN103598672A (zh) * 2013-11-28 2014-02-26 刘秋明 一种电子烟烟液溶剂及电子烟烟液
GB2535427A (en) 2014-11-07 2016-08-24 Nicoventures Holdings Ltd Solution
CN105167165B (zh) * 2015-07-21 2016-11-09 中国烟草总公司广东省公司 一种香薰烟及其制备方法
EP3462922B1 (en) * 2016-05-27 2020-02-26 Philip Morris Products S.a.s. Method for the production of homogenized tobacco material
US20180103680A1 (en) * 2016-10-18 2018-04-19 Altria Client Services Llc Methods and systems for improving stability of the pre-vapor formulation of an e-vaping device
US20180103681A1 (en) * 2016-10-18 2018-04-19 Altria Client Services Llc Methods and systems for increasing stability of the pre-vapor formulation of an e-vaping device
GB201711534D0 (en) * 2017-07-18 2017-08-30 British American Tobacco Investments Ltd Tobacco constituent releasing components
CN109007958B (zh) * 2018-09-13 2021-05-25 云南中烟工业有限责任公司 一种烟草烘烤香物质及其制备方法与应用
CN109043642A (zh) * 2018-09-27 2018-12-21 上海烟草集团有限责任公司 一种高TSNAs含量烟叶原料的制作方法及其制品
GB201917917D0 (en) * 2019-12-06 2020-01-22 British American Tobacco Investments Ltd Tobacco composition
AU2020405996B2 (en) * 2019-12-17 2024-02-29 Philip Morris Products S.A. Aerosol-forming substrate with nitrogen-containing nucleophilic compound
GB202006642D0 (en) * 2020-05-05 2020-06-17 Nicoventures Holdings Ltd Aerosol generating material
GB202006633D0 (en) * 2020-05-05 2020-06-17 Nicoventures Holdings Ltd Aerosol generating material
JPWO2023281851A1 (es) * 2021-07-08 2023-01-12

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IT1031068B (it) 1974-02-05 1979-04-30 Airco Inc Metodo e apparecchiatura per la espansione di sostanze or ganiche
US4340073A (en) 1974-02-12 1982-07-20 Philip Morris, Incorporated Expanding tobacco
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US20040231684A1 (en) * 2003-05-20 2004-11-25 Zawadzki Michael A. Smoking article and smoking article filter
JP4882588B2 (ja) * 2005-08-10 2012-02-22 三菱化学株式会社 タバコフィルター用ガス吸着剤
US20070258879A1 (en) * 2005-12-13 2007-11-08 Philip Morris Usa Inc. Carbon beads with multimodal pore size distribution
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EP2211645A4 (en) * 2007-09-28 2013-01-16 Vector Tobacco Inc TOBACCO PRODUCTS WITH REDUCED RISK AND ITS USE
US20100206317A1 (en) * 2007-09-28 2010-08-19 Vector Tobacco, Inc. Reduced risk tobacco products and use thereof

Also Published As

Publication number Publication date
CN103347408A (zh) 2013-10-09
KR20140004754A (ko) 2014-01-13
AU2012219223B2 (en) 2015-07-23
JP3201449U (ja) 2015-12-10
US20140020699A1 (en) 2014-01-23
AU2012219223A1 (en) 2013-08-01
JP2014506470A (ja) 2014-03-17
MX2013009504A (es) 2014-03-27
BR112013020509A2 (pt) 2016-10-18
RU2013142175A (ru) 2015-03-27
EP2675302A1 (en) 2013-12-25
NZ612998A (en) 2015-03-27
TW201247115A (en) 2012-12-01
WO2012110819A1 (en) 2012-08-23
CL2013002357A1 (es) 2013-11-08
CA2824731A1 (en) 2012-08-23
AR085295A1 (es) 2013-09-18

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20130801

MKLA Lapsed

Effective date: 20200217