EP3117724A4 - Towstreifen aus celluloseacetat für zigarettenfilter, zigarettenfilter, vorrichtung zur herstellung eines towstreifens und verfahren zur herstellung eines towstreifens - Google Patents

Towstreifen aus celluloseacetat für zigarettenfilter, zigarettenfilter, vorrichtung zur herstellung eines towstreifens und verfahren zur herstellung eines towstreifens Download PDF

Info

Publication number: EP3117724A4
Authority: EP; European Patent Office
Prior art keywords: tow band; cigarette; band production; cellulose acetate; production method
Prior art date: 2014-03-13
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.): Granted

Application number

EP14885125.6A

Other languages

English (en)

French (fr)

Other versions

EP3117724B1 (de

EP3117724B2 (de

EP3117724A1 (de

Inventor

Akiko SHIBAGAKI

Hiroki Karakane

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.)

Daicel Corp

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.)

2014-03-13

Filing date

2014-03-13

Publication date

2018-01-17

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=EP3117724(A4) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

2014-03-13 Application filed by Daicel Corp filed Critical Daicel Corp

2014-03-13 Priority to PL14885125.6T priority Critical patent/PL3117724T5/pl

2017-01-18 Publication of EP3117724A1 publication Critical patent/EP3117724A1/de

2018-01-17 Publication of EP3117724A4 publication Critical patent/EP3117724A4/de

2019-05-08 Publication of EP3117724B1 publication Critical patent/EP3117724B1/de

2025-04-02 Application granted granted Critical

2025-04-02 Publication of EP3117724B2 publication Critical patent/EP3117724B2/de

Status Active legal-status Critical Current

2034-03-13 Anticipated expiration legal-status Critical

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
- A24D3/02—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
- 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

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)

EP14885125.6A 2014-03-13 2014-03-13 Towstreifen aus celluloseacetat für zigarettenfilter und zigarettenfilter Active EP3117724B2 (de)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
PL14885125.6T PL3117724T5 (pl)	2014-03-13	2014-03-13	Acetylocelulozowa wstęga włókninowa do zastosowania w filtrach papierosowych oraz filtr papierosowy

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PCT/JP2014/001449 WO2015136573A1 (ja)	2014-03-13	2014-03-13	シガレットフィルター用のセルロースアセテートのトウバンド、シガレットフィルター、トウバンドの製造装置、及びトウバンドの製造方法

Publications (4)

Publication Number	Publication Date
EP3117724A1 EP3117724A1 (de)	2017-01-18
EP3117724A4 true EP3117724A4 (de)	2018-01-17
EP3117724B1 EP3117724B1 (de)	2019-05-08
EP3117724B2 EP3117724B2 (de)	2025-04-02

Family

ID=54071054

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP14885125.6A Active EP3117724B2 (de)	2014-03-13	2014-03-13	Towstreifen aus celluloseacetat für zigarettenfilter und zigarettenfilter

Country Status (9)

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

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 (ja) *	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	スピナレットを使用したセルロースアセテートトウを製造する方法
JP7149057B2 (ja) *	2017-07-11	2022-10-06	株式会社ダイセル	セルロースアセテートトウバンド及びセルロースアセテートトウバンドの製造方法
US20190075842A1 (en)	2017-09-08	2019-03-14	Philip Caenen	High dpf cellulose acetate tow and process for making
JP2019070217A (ja)	2017-10-11	2019-05-09	株式会社ダイセル	電子タバコチップ用のトウバンド及び電子タバコ用チップ
KR102006984B1 (ko) *	2017-11-17	2019-10-01	(주)서룡상사	전자담배용 궐련의 필터를 제조하기 위한 장치 및 제조 방법
KR20200099144A (ko)	2017-12-28	2020-08-21	필립모리스 프로덕츠 에스.에이.	에어로졸 발생 물품용 단단한 필터
KR102758882B1 (ko)	2017-12-28	2025-01-23	필립모리스 프로덕츠 에스.에이.	에어로졸 발생 물품용 견고한 필터
MX2020008709A (es) *	2018-02-23	2020-09-25	Acetate Int Llc	Fibra de acetato de celulosa de denier total alto para filtros huecos y filtros no envueltos.
JP7217099B2 (ja) *	2018-07-12	2023-02-02	株式会社ダイセル	セルロースアセテート繊維、セルロースアセテートトウバンド、及びセルロースアセテートトウバンドの製造方法
EP3821733B1 (de)	2018-07-13	2023-11-22	Daicel Corporation	Band für erhitzte tabakproduktspitze, erhitzte tabakproduktspitze und herstellungsverfahren für band für erhitzte tabakproduktspitze
EP3839113A4 (de)	2018-08-14	2023-01-11	Daicel Corporation	Celluloseacetatfaser, celluloseacetatzugband und verfahren zur herstellung eines celluloseacetatzugbandes
EP3662770B1 (de)	2018-10-25	2021-02-24	Daicel Corporation	Towstreifen für die spitze einer elektronischen zigarette, spitze für elektronische zigarette, verfahren zur herstellung des towstreifens für die spitze einer elektronischen zigarette und verfahren zur herstellung einer spitz einer elektronischen zigarette
KR20200061098A (ko)	2018-11-23	2020-06-02	주식회사 케이티앤지	에어로졸 생성장치용 궐련 및 그 궐련을 사용하는 에어로졸 생성장치
KR20200092268A (ko) *	2019-01-24	2020-08-03	주식회사 이엠텍	전기 가열식 흡연 물품 내에 삽입될 수 있는 겔상 에어로졸 발생기질 카트리지, 이를 포함하는 전기 가열식 흡연 물품 및 이를 위한 에어로졸 발생 장치 및 시스템
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
RU2693531C1 (ru) *	2019-03-06	2019-07-03	Сергей Николаевич Ким	Способ изготовления фильтрующего штранга из ацетат-целлюлозного волокна
DE102019135114A1 (de) *	2019-12-19	2021-06-24	Cerdia International GmbH	Filter- und/oder füllmaterial für mundstücke zur verwendung mit rauchwaren oder hnb-produkten, mundstücke und zigarettenfilter mit einem solchen filter- und/oder füllmaterial sowie verfahren zur herstellung eines solchen filter- und/oder füllmaterials
CA3176427A1 (en) *	2020-03-24	2021-09-30	Acetate International Llc	Medium dpf and total denier cellulose acetate tow
EP4359592A4 (de) *	2021-06-24	2026-04-15	Eastman Chem Co	Hohe population von geschlossenen c-förmigen fasern
DE102021125415B4 (de)	2021-09-30	2025-12-31	Cerdia International GmbH	Filterelement für mundstücke zur verwendung mit rauchwaren oder hnb-produkten

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1042064A (en) *	1963-03-08	1966-09-07	Celanese Corp	Process and apparatus for treatment of filamentary material and product thereof
US20110108044A1 (en) *	2009-11-11	2011-05-12	R.J. Reynolds Tobacco Company	Filter element comprising smoke-altering material
US20130115452A1 (en) *	2011-11-03	2013-05-09	Celanese Acetate Llc	High Denier Per Filament and Low Total Denier Tow Bands

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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
JPS63270806A (ja) *	1987-04-28	1988-11-08	Mitsubishi Rayon Co Ltd	アセテ−ト繊維紡糸ノズル
US5022964A (en) *	1989-06-06	1991-06-11	The Dexter Corporation	Nonwoven fibrous web for tobacco filter
JP2928340B2 (ja) *	1990-07-02	1999-08-03	ダイセル化学工業株式会社	たばこフィルター用繊維束及びその製造方法
DE69520816T2 (de) *	1994-10-31	2001-09-13	Daicel Chemical Industries, Ltd.	Tabakrauchfiltermaterial und Tabakrauchfilter hergestellt aus diesem Material
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 (ja) *	1995-05-31	2005-01-05	ダイセル化学工業株式会社	たばこフィルターおよびその製造方法
JP3928547B2 (ja) *	2002-11-21	2007-06-13	東レ株式会社	異形断面セルロース誘導体系フィラメント
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
GB201008725D0 (en) *	2010-05-25	2010-07-07	Filtrona Int Ltd	Tobacco smoke filter
CA2837953C (en) *	2011-05-31	2020-06-16	Philip Morris Products S.A.	Rods for use in smoking articles
JP2014230489A (ja)	2011-09-20	2014-12-11	日本たばこ産業株式会社	シガレット
US8967155B2 (en)	2011-11-03	2015-03-03	Celanese Acetate Llc	Products of 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
RU2665672C2 (ru)	2012-12-13	2018-09-03	Джапан Тобакко Инк.	Сигарета

2014
- 2014-03-13 JP JP2014538949A patent/JP5841671B1/ja active Active
- 2014-03-13 RU RU2016130888A patent/RU2609674C1/ru active
- 2014-03-13 WO PCT/JP2014/001449 patent/WO2015136573A1/ja not_active Ceased
- 2014-03-13 CN CN201480077075.8A patent/CN106102486B/zh active Active
- 2014-03-13 PL PL14885125.6T patent/PL3117724T5/pl unknown
- 2014-03-13 KR KR1020167000524A patent/KR101677002B1/ko active Active
- 2014-03-13 US US15/120,618 patent/US20170006912A1/en not_active Abandoned
- 2014-03-13 EP EP14885125.6A patent/EP3117724B2/de active Active
- 2014-03-13 LT LTEP14885125.6T patent/LT3117724T/lt unknown

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1042064A (en) *	1963-03-08	1966-09-07	Celanese Corp	Process and apparatus for treatment of filamentary material and product thereof
US20110108044A1 (en) *	2009-11-11	2011-05-12	R.J. Reynolds Tobacco Company	Filter element comprising smoke-altering material
US20130115452A1 (en) *	2011-11-03	2013-05-09	Celanese Acetate Llc	High Denier Per Filament and Low Total Denier Tow Bands

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2015136573A1 *

Also Published As

Publication number	Publication date
EP3117724B1 (de)	2019-05-08
KR101677002B1 (ko)	2016-11-16
KR20160007689A (ko)	2016-01-20
PL3117724T5 (pl)	2025-07-28
CN106102486B (zh)	2018-05-22
CN106102486A (zh)	2016-11-09
US20170006912A1 (en)	2017-01-12
PL3117724T3 (pl)	2019-10-31
EP3117724B2 (de)	2025-04-02
EP3117724A1 (de)	2017-01-18
WO2015136573A1 (ja)	2015-09-17
RU2609674C1 (ru)	2017-02-02
JP5841671B1 (ja)	2016-01-13
JPWO2015136573A1 (ja)	2017-04-06
LT3117724T (lt)	2019-06-10

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