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WO2002087366A3 - Filter tow aus gekräuselten, endlosen celluloseacetatfilamenten - Google Patents

Filter tow aus gekräuselten, endlosen celluloseacetatfilamenten Download PDF

Info

Publication number
WO2002087366A3
WO2002087366A3 PCT/EP2002/004063 EP0204063W WO02087366A3 WO 2002087366 A3 WO2002087366 A3 WO 2002087366A3 EP 0204063 W EP0204063 W EP 0204063W WO 02087366 A3 WO02087366 A3 WO 02087366A3
Authority
WO
WIPO (PCT)
Prior art keywords
filter tow
filaments
cellulose acetate
acetate filaments
tow made
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.)
Ceased
Application number
PCT/EP2002/004063
Other languages
English (en)
French (fr)
Other versions
WO2002087366A2 (de
Inventor
Ruediger Dollhopf
Eberhard Teufel
Thomas Leutner
Dieter Kuner
Christian Vogt
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.)
Cerdia Produktions GmbH
Original Assignee
Rhodia Acetow GmbH
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 Rhodia Acetow GmbH filed Critical Rhodia Acetow GmbH
Priority to DE50208713T priority Critical patent/DE50208713D1/de
Priority to MXPA03009974A priority patent/MXPA03009974A/es
Priority to CA002445966A priority patent/CA2445966C/en
Priority to AU2002315288A priority patent/AU2002315288A1/en
Priority to KR1020037014235A priority patent/KR100579703B1/ko
Priority to EP02740466A priority patent/EP1389922B1/de
Publication of WO2002087366A2 publication Critical patent/WO2002087366A2/de
Publication of WO2002087366A3 publication Critical patent/WO2002087366A3/de
Anticipated expiration legal-status Critical
Priority to US10/476,920 priority patent/US20050126582A2/en
Ceased legal-status Critical Current

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
    • A24D3/062—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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/2964—Artificial fiber or filament
    • Y10T428/2965—Cellulosic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Filtering Materials (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Artificial Filaments (AREA)

Abstract

Die Erfindung betrifft ein Filter Tow aus gekräuselten, endlosen Celluloseacetatfilamenten, wobei die Filamente mindestens zwei zusammenhängende Faserbündel gleichen Filamenttiters von mindestens 600 Filamenten bilden. Die Filamenttiter unterscheiden sich dabei von Faserbündel zu Faserbündel um mindestens 1 dtex. Des weiteren wird ein Filter Tow angegeben, das einen Kräuselindex von mehr als 40% aufweist, wobei die Filamente mindestens 22 Kräuselbögen pro Filamentlänge aufweisen.
PCT/EP2002/004063 2001-05-02 2002-04-11 Filter tow aus gekräuselten, endlosen celluloseacetatfilamenten Ceased WO2002087366A2 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE50208713T DE50208713D1 (de) 2001-05-02 2002-04-11 Filter tow aus gekräuselten, endlosen celluloseacetatfilamenten
MXPA03009974A MXPA03009974A (es) 2001-05-02 2002-04-11 Estopa para filtro.
CA002445966A CA2445966C (en) 2001-05-02 2002-04-11 Filter tow made from crimped endless cellulose acetate filaments
AU2002315288A AU2002315288A1 (en) 2001-05-02 2002-04-11 Filter tow made from crimped endless cellulose acetate filaments
KR1020037014235A KR100579703B1 (ko) 2001-05-02 2002-04-11 필터 토우
EP02740466A EP1389922B1 (de) 2001-05-02 2002-04-11 Filter tow aus gekräuselten, endlosen celluloseacetatfilamenten
US10/476,920 US20050126582A2 (en) 2001-05-02 2004-05-04 Filter tow

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10121310.7 2001-05-02
DE10121310A DE10121310A1 (de) 2001-05-02 2001-05-02 Filter Tow

Publications (2)

Publication Number Publication Date
WO2002087366A2 WO2002087366A2 (de) 2002-11-07
WO2002087366A3 true WO2002087366A3 (de) 2003-10-30

Family

ID=7683354

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2002/004063 Ceased WO2002087366A2 (de) 2001-05-02 2002-04-11 Filter tow aus gekräuselten, endlosen celluloseacetatfilamenten

Country Status (9)

Country Link
US (1) US20050126582A2 (de)
EP (1) EP1389922B1 (de)
KR (1) KR100579703B1 (de)
AT (1) ATE345059T1 (de)
AU (1) AU2002315288A1 (de)
CA (1) CA2445966C (de)
DE (2) DE10121310A1 (de)
MX (1) MXPA03009974A (de)
WO (1) WO2002087366A2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10121310A1 (de) * 2001-05-02 2002-11-28 Rhodia Acetow Gmbh Filter Tow
US7445737B2 (en) 2004-06-25 2008-11-04 Celanese Acetate, Llc Cellulose acetate tow and method of making same
US7534379B2 (en) 2004-06-25 2009-05-19 Celanese Acetate Llc Process of making cellulose acetate tow
US6924029B1 (en) * 2004-06-25 2005-08-02 Celanese Acetate, Llc Cellulose acetate tow and method of making same
US7585441B2 (en) 2004-06-25 2009-09-08 Celanese Acetate, Llc Process of making cellulose acetate tow
US7534380B2 (en) 2004-06-25 2009-05-19 Celanese Acetate Llc Cellulose acetate tow and method of making same
US7425289B2 (en) 2004-06-25 2008-09-16 Celanese Acetate Llc Process of making cellulose acetate tow
US7585442B2 (en) 2004-06-25 2009-09-08 Celanese Acetate, Llc Process for making cellulose acetate tow
DE102007061933A1 (de) * 2007-12-21 2009-07-02 Rhodia Acetow Gmbh Filter Tow Ballen, Vorrichtung und Verfahren zur Herstellung eines Filter Tow Ballens sowie Filter Tow Streifen
US8720450B2 (en) * 2010-07-30 2014-05-13 R.J. Reynolds Tobacco Company Filter element comprising multifunctional fibrous smoke-altering material
DE102010063593A1 (de) 2010-12-20 2012-06-21 Hauni Maschinenbau Ag Faservliesherstellung
TWI629007B (zh) * 2012-12-21 2018-07-11 Philip Morris Products S. A. 包含氣流導向元件的煙品
KR101455002B1 (ko) 2013-06-28 2014-11-03 코오롱인더스트리 주식회사 담배필터용 라이오셀 소재 및 그 제조방법
US20150376819A1 (en) * 2014-06-27 2015-12-31 Eastman Chemical Company Fibers with shape and size used for coding
KR102211219B1 (ko) * 2014-06-30 2021-02-03 코오롱인더스트리 주식회사 담배필터용 이형단면 라이오셀 소재 및 그 제조방법
KR102211186B1 (ko) 2014-12-31 2021-02-03 코오롱인더스트리 주식회사 담배필터용 라이오셀 소재 및 그 제조방법
EP3643185A4 (de) * 2017-06-19 2021-05-26 Japan Tobacco, Inc. Rauchartikelfilter und herstellungsverfahren dafür
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
CN112839534B (zh) 2018-10-25 2025-01-07 株式会社大赛璐 电子烟烟嘴用丝束带、电子烟用烟嘴及它们的制造方法
KR20220086552A (ko) * 2019-10-23 2022-06-23 제이티 인터내셔널 소시에떼 아노님 깊게 양각된 고투과성 담배 용지
KR20230116901A (ko) 2020-12-22 2023-08-04 주식회사 다이셀 흡연 물품용 토우 밴드, 흡연 물품용 필터, 흡연 물품및 흡연 물품용 카트리지
JP2024523387A (ja) * 2021-09-30 2024-06-28 コーロン インダストリーズ インク タバコフィルタ用リヨセル素材及びその製造方法
DE102021125415A1 (de) * 2021-09-30 2023-03-30 Cerdia International GmbH Filterelement für mundstücke zur verwendung mit rauchwaren oder hnb-produkten
KR102860492B1 (ko) * 2021-11-22 2025-09-17 주식회사 케이티앤지 가향 시트를 포함하는 흡연 물품용 지관 및 흡연 물품

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2881771A (en) * 1954-12-20 1959-04-14 Eastman Kodak Co Cigarette filters
FR1309738A (fr) * 1962-01-08 1962-11-16 Eastman Kodak Co Cordon de filaments pour la fabrication de filtre pour la fumée de tabac et procédé de fabrication
DE2916062A1 (de) * 1978-04-22 1979-10-31 Daicel Ltd Zigarettenfilter
US5618620A (en) * 1989-11-17 1997-04-08 Daicel Chemical Industries, Ltd. Filter rod for filtering the smoke of a cigarette

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2828752A (en) * 1954-08-16 1958-04-01 Eastman Kodak Co Fibrous tobacco smoke filters
US2966157A (en) * 1957-06-07 1960-12-27 Eastman Kodak Co Polyolefin tobacco smoke filters
US3300831A (en) * 1963-06-14 1967-01-31 British Nylon Spinners Ltd Crimping of textile fibres
US3428723A (en) * 1965-09-15 1969-02-18 Eastman Kodak Co Method of making a cigarette filter tow
US4034765A (en) * 1975-10-30 1977-07-12 Liggett & Myers Incorporated Tobacco smoke filter
GB1555530A (en) * 1976-09-09 1979-11-14 Ici Ltd Process for the production of haet set crimped yarn
US4173504A (en) * 1977-01-19 1979-11-06 Chisso Corporation Method for producing tobacco filters
JPS53145999A (en) * 1977-05-25 1978-12-19 Japan Tobacco Inc Preparation of cigarette filter
US4961415A (en) * 1987-01-16 1990-10-09 Kimberly-Clark Corporation Controlled draft and efficiency filter element for smoking articles
US5020198A (en) * 1988-08-10 1991-06-04 Filter Materials Ltd. Crimped textile fibers and stuffer box apparatus and methods for crimping textile fibers
JP2828455B2 (ja) * 1989-03-31 1998-11-25 チッソ株式会社 たばこフィルター素材
US5234720A (en) * 1990-01-18 1993-08-10 Eastman Kodak Company Process of preparing lubricant-impregnated fibers
US5706833A (en) * 1993-07-13 1998-01-13 Daicel Chemical Industries, Ltd. Tobacco filters and method of producing the same
US5947126A (en) * 1997-05-29 1999-09-07 Eastman Chemical Co. Environmentally disintegratable tobacco smoke filter rod
CN1195908C (zh) * 1999-03-11 2005-04-06 日本烟草产业株式会社 生物分解性醋酸纤维素结构物以及烟草过滤器
DE10121310A1 (de) * 2001-05-02 2002-11-28 Rhodia Acetow Gmbh Filter Tow

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2881771A (en) * 1954-12-20 1959-04-14 Eastman Kodak Co Cigarette filters
FR1309738A (fr) * 1962-01-08 1962-11-16 Eastman Kodak Co Cordon de filaments pour la fabrication de filtre pour la fumée de tabac et procédé de fabrication
DE2916062A1 (de) * 1978-04-22 1979-10-31 Daicel Ltd Zigarettenfilter
US5618620A (en) * 1989-11-17 1997-04-08 Daicel Chemical Industries, Ltd. Filter rod for filtering the smoke of a cigarette

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Also Published As

Publication number Publication date
WO2002087366A2 (de) 2002-11-07
ATE345059T1 (de) 2006-12-15
KR20040015229A (ko) 2004-02-18
KR100579703B1 (ko) 2006-05-15
AU2002315288A1 (en) 2002-11-11
CA2445966C (en) 2007-08-28
DE50208713D1 (de) 2006-12-28
EP1389922A2 (de) 2004-02-25
CA2445966A1 (en) 2002-11-07
MXPA03009974A (es) 2004-06-30
EP1389922B1 (de) 2006-11-15
US20040237982A1 (en) 2004-12-02
DE10121310A1 (de) 2002-11-28
US20050126582A2 (en) 2005-06-16

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