PL3117724T3 - Cellulose acetate tow band for use in cigarette filters and cigarette filter - Google Patents

Cellulose acetate tow band for use in cigarette filters and cigarette filter

Info

Publication number
PL3117724T3
PL3117724T3 PL14885125T PL14885125T PL3117724T3 PL 3117724 T3 PL3117724 T3 PL 3117724T3 PL 14885125 T PL14885125 T PL 14885125T PL 14885125 T PL14885125 T PL 14885125T PL 3117724 T3 PL3117724 T3 PL 3117724T3
Authority
PL
Poland
Prior art keywords
cigarette
cellulose acetate
acetate tow
tow band
filters
Prior art date
Application number
PL14885125T
Other languages
Polish (pl)
Other versions
PL3117724T5 (en
Inventor
Akiko Shibagaki
Hiroki Karakane
Original Assignee
Daicel Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=54071054&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PL3117724(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Daicel Corp filed Critical Daicel Corp
Publication of PL3117724T3 publication Critical patent/PL3117724T3/en
Publication of PL3117724T5 publication Critical patent/PL3117724T5/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of 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 OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of cigars or cigarettes
    • A24D3/02—Manufacture of tobacco smoke filters
    • A24D3/0204—Preliminary operations before the filter rod forming process, e.g. crimping, blooming
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of cigars or cigarettes
    • A24D3/02—Manufacture of tobacco smoke filters
    • A24D3/0229—Filter rod forming processes
    • A24D3/0237—Filter rod forming processes by extrusion
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of cigars or cigarettes
    • A24D3/04—Tobacco smoke filters characterised by their shape or structure
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/062—Use of materials for tobacco smoke filters characterised by structural features
    • A24D3/063—Use of materials for tobacco smoke filters characterised by structural features of the fibers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Artificial Filaments (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
PL14885125.6T 2014-03-13 2014-03-13 Cellulose acetate tow band for use in cigarette filters and cigarette filter PL3117724T5 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP14885125.6A EP3117724B2 (en) 2014-03-13 2014-03-13 Cellulose acetate tow band for use in cigarette filters and cigarette filter
PCT/JP2014/001449 WO2015136573A1 (en) 2014-03-13 2014-03-13 Cellulose acetate tow band for use in cigarette filters, cigarette filter, tow band production apparatus, and tow band production method

Publications (2)

Publication Number Publication Date
PL3117724T3 true PL3117724T3 (en) 2019-10-31
PL3117724T5 PL3117724T5 (en) 2025-07-28

Family

ID=54071054

Family Applications (1)

Application Number Title Priority Date Filing Date
PL14885125.6T PL3117724T5 (en) 2014-03-13 2014-03-13 Cellulose acetate tow band for use in cigarette filters and cigarette filter

Country Status (9)

Country Link
US (1) US20170006912A1 (en)
EP (1) EP3117724B2 (en)
JP (1) JP5841671B1 (en)
KR (1) KR101677002B1 (en)
CN (1) CN106102486B (en)
LT (1) LT3117724T (en)
PL (1) PL3117724T5 (en)
RU (1) RU2609674C1 (en)
WO (1) WO2015136573A1 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8967155B2 (en) 2011-11-03 2015-03-03 Celanese Acetate Llc Products of high denier per filament and low total denier tow bands
JP7109888B2 (en) * 2016-06-02 2022-08-01 セラニーズ・インターナショナル・コーポレーション Method for producing cellulose acetate tow using spinneret
JP7149057B2 (en) * 2017-07-11 2022-10-06 株式会社ダイセル Cellulose acetate tow band and method for producing cellulose acetate tow band
US20190075842A1 (en) 2017-09-08 2019-03-14 Philip Caenen High dpf cellulose acetate tow and process for making
JP2019070217A (en) * 2017-10-11 2019-05-09 株式会社ダイセル Tow band for electronic cigarette, and chip for electronic cigarette
KR102006984B1 (en) * 2017-11-17 2019-10-01 (주)서룡상사 Apparatus and method for manufacturing electronic cigarette filter
WO2019130154A1 (en) 2017-12-28 2019-07-04 Philip Morris Products S.A. Firm filter for aerosol-generating article
WO2019130153A1 (en) 2017-12-28 2019-07-04 Philip Morris Products S.A. Firm filter for aerosol-generating article
MX2020008709A (en) * 2018-02-23 2020-09-25 Acetate Int Llc HIGH TOTAL DENIER CELLULOSE ACETATE FIBER FOR HOLLOW FILTERS AND UNWRAPPED FILTERS.
JP7217099B2 (en) * 2018-07-12 2023-02-02 株式会社ダイセル Cellulose acetate fiber, cellulose acetate tow band, and method for producing cellulose acetate tow band
WO2020012633A1 (en) 2018-07-13 2020-01-16 株式会社ダイセル Tow band for electronic cigarette tip, electronic cigarette tip, and production method of tow band for electronic cigarette tip
WO2020035901A1 (en) 2018-08-14 2020-02-20 株式会社ダイセル Cellulose acetate fiber, cellulose acetate tow band, and method for manufacturing cellulose acetate tow band
SG11202100967WA (en) 2018-10-25 2021-03-30 Daicel Corp Tow band for electronic cigarette tip, tip for electronic cigarette, method for manufacturing tow band for electronic cigarette tip, and method for manufacturing electronic cigarette tip
KR20200061098A (en) * 2018-11-23 2020-06-02 주식회사 케이티앤지 cigarette for aerosol generating device and aerosol generating device using the cigarette
US12336565B2 (en) 2019-01-24 2025-06-24 Inno-It Co., Ltd. Liquid cartridge that can be inserted into electrically heated smoking article, electrically heated smoking article including the same, and aerosol generating device and system therefor
CN113329644B (en) * 2019-01-24 2023-03-24 音诺艾迪有限公司 Gel aerosol-forming substrate cartridge, electrically heated smoking article, device and system
RU2693531C1 (en) * 2019-03-06 2019-07-03 Сергей Николаевич Ким Method of producing filtering plug from acetate-cellulose fiber
DE102019135114A1 (en) * 2019-12-19 2021-06-24 Cerdia International GmbH FILTER AND / OR FILLING MATERIAL FOR MOUTHPIECES FOR USE WITH SMOKED PRODUCTS OR HNB PRODUCTS, MOUTHPIECES AND CIGARETTE FILTERS WITH SUCH FILTER AND / OR FILLING MATERIAL, AS WELL AS PROCESS FOR PRODUCING SUCH FILTER AND / OR FILTER
CN115915977A (en) * 2020-03-24 2023-04-04 醋酸纤维国际有限责任公司 Medium dpf and total denier cellulose acetate tow
WO2022272013A1 (en) * 2021-06-24 2022-12-29 Eastman Chemical Company High population of closed c-shaped fibers
DE102021125415B4 (en) 2021-09-30 2025-12-31 Cerdia International GmbH Mouthpiece filter element for use with smoking materials or HNB products

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2825120A (en) 1954-05-11 1958-03-04 Eastman Kodak Co Synthetic filament
US3080611A (en) † 1960-11-08 1963-03-12 Eastman Kodak Co Method for the production of cigarette filters
US3329543A (en) * 1963-03-08 1967-07-04 Celanese Corp Method of making cigarette filter rods
JPS63270806A (en) * 1987-04-28 1988-11-08 Mitsubishi Rayon Co Ltd Acetate fiber spinning nozzle
US5022964A (en) * 1989-06-06 1991-06-11 The Dexter Corporation Nonwoven fibrous web for tobacco filter
JP2928340B2 (en) * 1990-07-02 1999-08-03 ダイセル化学工業株式会社 Fiber bundle for tobacco filter and method for producing the same
EP0709037B1 (en) * 1994-10-31 2001-05-02 Daicel Chemical Industries, Ltd. A tobacco filter material and a tobacco filter as produced using the same
US5512230A (en) 1994-12-08 1996-04-30 Eastman Chemical Company Process for making cellulose acetate fibers
US5491024A (en) * 1995-03-14 1996-02-13 Hoechst Celanese Corporation Photodegradable cellulose ester tow
JP3606950B2 (en) * 1995-05-31 2005-01-05 ダイセル化学工業株式会社 Cigarette filter and manufacturing method thereof
JP3928547B2 (en) * 2002-11-21 2007-06-13 東レ株式会社 Modified cross-section cellulose derivative filament
US6924029B1 (en) * 2004-06-25 2005-08-02 Celanese Acetate, Llc Cellulose acetate tow and method of making same
GB0517551D0 (en) * 2005-08-27 2005-10-05 Acetate Products Ltd Process for making filter tow
GB2474694B (en) * 2009-10-23 2011-11-02 Innovia Films Ltd Biodegradable composites
US8997755B2 (en) * 2009-11-11 2015-04-07 R.J. Reynolds Tobacco Company Filter element comprising smoke-altering material
GB201008725D0 (en) * 2010-05-25 2010-07-07 Filtrona Int Ltd Tobacco smoke filter
MX358027B (en) * 2011-05-31 2018-08-01 Philip Morris Products Sa Rods for use in smoking articles.
JP2014230489A (en) 2011-09-20 2014-12-11 日本たばこ産業株式会社 Cigarette
US8967155B2 (en) 2011-11-03 2015-03-03 Celanese Acetate Llc Products of high denier per filament and low total denier tow bands
US20130115452A1 (en) * 2011-11-03 2013-05-09 Celanese Acetate Llc High Denier Per Filament and Low Total Denier Tow Bands
US20140026911A1 (en) * 2012-07-25 2014-01-30 Celanese Acetate Llc Spinneret Comprising Tri-Arc Holes and Tri-Arc Filaments Produced Therefrom
JP6368649B2 (en) 2012-12-13 2018-08-01 日本たばこ産業株式会社 cigarette

Also Published As

Publication number Publication date
JP5841671B1 (en) 2016-01-13
CN106102486B (en) 2018-05-22
EP3117724A1 (en) 2017-01-18
US20170006912A1 (en) 2017-01-12
JPWO2015136573A1 (en) 2017-04-06
PL3117724T5 (en) 2025-07-28
LT3117724T (en) 2019-06-10
EP3117724A4 (en) 2018-01-17
KR20160007689A (en) 2016-01-20
CN106102486A (en) 2016-11-09
RU2609674C1 (en) 2017-02-02
EP3117724B2 (en) 2025-04-02
KR101677002B1 (en) 2016-11-16
EP3117724B1 (en) 2019-05-08
WO2015136573A1 (en) 2015-09-17

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