ZA201402023B - Filter materials and uses thereof - Google Patents

Filter materials and uses thereof

Info

Publication number
ZA201402023B
ZA201402023B ZA2014/02023A ZA201402023A ZA201402023B ZA 201402023 B ZA201402023 B ZA 201402023B ZA 2014/02023 A ZA2014/02023 A ZA 2014/02023A ZA 201402023 A ZA201402023 A ZA 201402023A ZA 201402023 B ZA201402023 B ZA 201402023B
Authority
ZA
South Africa
Prior art keywords
filter materials
filter
materials
Prior art date
Application number
ZA2014/02023A
Inventor
Michele Mola
Yahia Lemmouchi
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
Application filed by British American Tobacco Investments Ltd filed Critical British American Tobacco Investments Ltd
Publication of ZA201402023B publication Critical patent/ZA201402023B/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/08—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent
    • A24D3/10—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent of cellulose or cellulose derivatives
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/067—Use of materials for tobacco smoke filters characterised by functional properties
    • A24D3/068—Biodegradable or disintegrable
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/08—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent
ZA2014/02023A 2011-09-23 2014-03-19 Filter materials and uses thereof ZA201402023B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1116425.8A GB201116425D0 (en) 2011-09-23 2011-09-23 Filter materials and uses thereof
PCT/GB2012/052334 WO2013041873A1 (en) 2011-09-23 2012-09-21 Filter materials and uses thereof

Publications (1)

Publication Number Publication Date
ZA201402023B true ZA201402023B (en) 2015-11-25

Family

ID=44937717

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2014/02023A ZA201402023B (en) 2011-09-23 2014-03-19 Filter materials and uses thereof

Country Status (13)

Country Link
US (1) US20140318561A1 (en)
EP (1) EP2757911A1 (en)
JP (1) JP2014526269A (en)
KR (1) KR20140065005A (en)
CN (1) CN103945714A (en)
AR (1) AR088443A1 (en)
AU (1) AU2012311315B2 (en)
BR (1) BR112014006572A2 (en)
CA (1) CA2849204A1 (en)
GB (1) GB201116425D0 (en)
RU (1) RU2014116063A (en)
WO (1) WO2013041873A1 (en)
ZA (1) ZA201402023B (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MY171503A (en) * 2011-06-23 2019-10-15 British American Tobacco Investments Ltd Filter material
BR112014013198B1 (en) 2011-12-30 2020-11-10 Philip Morris Products S.A smoking article
AR089602A1 (en) 2011-12-30 2014-09-03 Philip Morris Products Sa AEROSOL GENERATOR ARTICLE FOR USE WITH AN AEROSOL GENERATOR DEVICE
RU2620491C2 (en) 2011-12-30 2017-05-25 Филип Моррис Продактс С.А. Smoking product with front plug and aerosol-forming substrate and method of its use
EP2625975A1 (en) 2012-02-13 2013-08-14 Philip Morris Products S.A. Aerosol-generating article having an aerosol-cooling element
GB201209589D0 (en) * 2012-05-30 2012-07-11 British American Tobacco Co Filter for a smoking article
LT2854570T (en) 2012-05-31 2016-09-26 Philip Morris Products S.A. Flavoured rods for use in aerosol-generating articles
AR091509A1 (en) 2012-06-21 2015-02-11 Philip Morris Products Sa ARTICLE TO SMOKE TO BE USED WITH AN INTERNAL HEATING ELEMENT
GB201400990D0 (en) * 2014-01-21 2014-03-05 British American Tobacco Co Filter materials and filters made therefrom
EP3359276A1 (en) * 2015-10-07 2018-08-15 Rhodia Acetow GmbH Non-woven fabrics comprising cellulose acetate fibers and their use
CN107927904A (en) * 2017-10-09 2018-04-20 广西中烟工业有限责任公司 Cigarette filter rod curing agent and its preparation and application
CN108095191A (en) * 2017-11-10 2018-06-01 河南中烟工业有限责任公司 A kind of tobacco plug plasticizer and its application
CN108685192A (en) * 2018-06-27 2018-10-23 常州龙途新材料科技有限公司 A kind of degradable smell generating element and smoking article for non-combustion-cigarette
JP6909933B2 (en) * 2018-08-14 2021-07-28 株式会社ダイセル Method for Producing Cellulose Acetate Composition for Thermoforming, Molded Body and Cellulose Acetate Composition for Thermoforming
KR102330289B1 (en) * 2018-09-13 2021-11-24 주식회사 케이티앤지 Aerosol Generating Article and Method of Producing the same
JP6965411B1 (en) * 2020-07-14 2021-11-10 株式会社ダイセル Aerosol cooling member
CN114098151A (en) * 2020-09-01 2022-03-01 上海烟草集团有限责任公司 Cigarette filter tip material capable of reducing temperature and cigarette filter tip
CN112795994B (en) * 2021-02-03 2024-01-26 武汉红金叶新材料科技有限公司 Preparation method and product of embedded cooling and filtering double-excellent composite fiber
CN113367384A (en) * 2021-06-30 2021-09-10 云南南中科技有限公司 Preparation method of degradable gel film filter stick for heating non-burning type cigarette
CN114521673A (en) * 2022-03-01 2022-05-24 湖北中烟工业有限责任公司 Composite plasticizer and preparation method and application thereof

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9300901D0 (en) * 1993-01-19 1993-03-10 Rothmans Int Tobacco Tobacco smoke filters
JPH08256751A (en) * 1995-03-20 1996-10-08 Kikuzo Mizuno Biodegradable cigarette filter
US5709227A (en) * 1995-12-05 1998-01-20 R. J. Reynolds Tobacco Company Degradable smoking article
DK1167589T3 (en) * 1999-03-11 2007-10-29 Japan Tobacco Inc Biodegradable articles of cellulose acetate and filter for tobacco smoke
CN101023811A (en) * 2007-02-05 2007-08-29 中国科学院长春应用化学研究所 Filtering rod for cigarette and preparing method
CN101283838B (en) * 2007-12-11 2012-07-04 云南瑞升烟草技术（集团）有限公司 Tow mixing and matching filter tip rod
WO2009143338A2 (en) * 2008-05-21 2009-11-26 R.J. Reynolds Tobacco Company Apparatus and associated method for forming a filter component of a smoking article and smoking articles made therefrom
US8434498B2 (en) * 2009-08-11 2013-05-07 R. J. Reynolds Tobacco Company Degradable filter element
CN101816456B (en) * 2010-04-20 2011-11-16 云南富集生物材料科技有限公司 Cigarette filter tip composite material and preparation method thereof
WO2012012053A1 (en) * 2010-06-30 2012-01-26 R.J. Reynolds Tobacco Company Biodegradable cigarette filter
CN101999755A (en) * 2010-12-17 2011-04-06 南通烟滤嘴有限责任公司 Filter rod with coaxial paper cores

Also Published As

Publication number Publication date
BR112014006572A2 (en) 2017-04-04
EP2757911A1 (en) 2014-07-30
CA2849204A1 (en) 2013-03-28
CN103945714A (en) 2014-07-23
WO2013041873A1 (en) 2013-03-28
GB201116425D0 (en) 2011-11-02
RU2014116063A (en) 2015-10-27
AU2012311315B2 (en) 2014-09-25
AU2012311315A1 (en) 2014-04-03
JP2014526269A (en) 2014-10-06
US20140318561A1 (en) 2014-10-30
KR20140065005A (en) 2014-05-28
AR088443A1 (en) 2014-06-11

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