ATE457376T1 - Celluloseacetatvlies - Google Patents

Celluloseacetatvlies

Info

Publication number
ATE457376T1
ATE457376T1 AT05741757T AT05741757T ATE457376T1 AT E457376 T1 ATE457376 T1 AT E457376T1 AT 05741757 T AT05741757 T AT 05741757T AT 05741757 T AT05741757 T AT 05741757T AT E457376 T1 ATE457376 T1 AT E457376T1
Authority
AT
Austria
Prior art keywords
average
cellulose acetate
uce
fly
tweet
Prior art date
Application number
AT05741757T
Other languages
English (en)
Inventor
Philip I L Caenen
Cheryl F Corallo
Gary B Ellison
Robina M C Hogan
David Kutscher
William Sanderson
Mark Scarborough
Donald Stilwell
Original Assignee
Celanese Acetate Llc
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=34795902&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE457376(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Celanese Acetate Llc filed Critical Celanese Acetate Llc
Application granted granted Critical
Publication of ATE457376T1 publication Critical patent/ATE457376T1/de

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
    • D01F2/24—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives
    • D01F2/28—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives from organic cellulose esters or ethers, e.g. cellulose acetate
    • 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
    • A24D3/02—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
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F13/00—Appliances for smoking cigars or cigarettes
    • A24F13/02—Cigar or cigarette holders
    • A24F13/04—Cigar or cigarette holders with arrangements for cleaning or cooling the smoke
    • A24F13/06—Cigar or cigarette holders with arrangements for cleaning or cooling the smoke with smoke filters
    • 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
    • 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
AT05741757T 2004-06-25 2005-04-26 Celluloseacetatvlies ATE457376T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/877,567 US6924029B1 (en) 2004-06-25 2004-06-25 Cellulose acetate tow and method of making same
PCT/US2005/014539 WO2006007020A1 (en) 2004-06-25 2005-04-26 Cellulose acetate tow and method of making same

Publications (1)

Publication Number Publication Date
ATE457376T1 true ATE457376T1 (de) 2010-02-15

Family

ID=34795902

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05741757T ATE457376T1 (de) 2004-06-25 2005-04-26 Celluloseacetatvlies

Country Status (9)

Country Link
US (1) US6924029B1 (de)
EP (1) EP1766111B1 (de)
JP (2) JP2008504456A (de)
KR (1) KR100845011B1 (de)
CN (2) CN101422281B (de)
AT (1) ATE457376T1 (de)
DE (1) DE602005019300D1 (de)
MX (1) MXPA06014327A (de)
WO (1) WO2006007020A1 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
GB2474694B (en) * 2009-10-23 2011-11-02 Innovia Films Ltd Biodegradable composites
CN101816456B (zh) * 2010-04-20 2011-11-16 云南富集生物材料科技有限公司 一种香烟过滤嘴复合材料及其制备方法
US9027765B2 (en) 2010-12-17 2015-05-12 Hollingsworth & Vose Company Filter media with fibrillated fibers
CN102125303B (zh) * 2011-02-22 2013-05-01 山东中烟工业有限责任公司 利用kdf4成型机组生产滤棒的工艺
EP2723201B1 (de) 2011-06-23 2018-08-08 British American Tobacco (Investments) Ltd Filtermaterial mit polylactidfasern
GB201112402D0 (en) 2011-07-19 2011-08-31 British American Tobacco Co Cellulose acetate compositions
US9289012B2 (en) 2011-07-29 2016-03-22 R. J. Reynolds Tobacco Company Plasticizer composition for degradable polyester filter tow
US8973588B2 (en) 2011-07-29 2015-03-10 R.J. Reynolds Tobacco Company Plasticizer composition for degradable polyester filter tow
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
US9352267B2 (en) 2012-06-20 2016-05-31 Hollingsworth & Vose Company Absorbent and/or adsorptive filter media
US8882876B2 (en) 2012-06-20 2014-11-11 Hollingsworth & Vose Company Fiber webs including synthetic fibers
US9511330B2 (en) 2012-06-20 2016-12-06 Hollingsworth & Vose Company Fibrillated fibers for liquid filtration media
US10137392B2 (en) 2012-12-14 2018-11-27 Hollingsworth & Vose Company Fiber webs coated with fiber-containing resins
EP2910477B1 (de) 2014-02-21 2018-03-28 Celanese Acetate LLC Verfahren zum Verpacken von faserigen Materialien
LT3117724T (lt) * 2014-03-13 2019-06-10 Daicel Corporation Celiuliozės acetato pakulų juosta, skirta panaudoti cigarečių filtruose ir cigaretės filtras
KR20150116612A (ko) * 2014-04-08 2015-10-16 주식회사 케이티앤지 담배 필터, 이의 제조방법 및 이를 포함하는 담배
JP6613246B2 (ja) * 2014-11-28 2019-11-27 株式会社ダイセル シガレットフィルター用セルロースアセテート繊維のトウバンドの製造装置、トウバンドの製造方法、及びシガレットフィルターの製造方法
TW201638409A (zh) * 2015-01-16 2016-11-01 Mitsubishi Rayon Co 丙烯酸纖維束的製造方法和加壓蒸汽拉伸裝置
CN111757678A (zh) 2018-02-23 2020-10-09 醋酸纤维国际有限责任公司 用于中空滤嘴和非包裹滤嘴的高总旦尼尔乙酸纤维素丝束
CN108542003B (zh) * 2018-04-19 2020-10-23 湖北金叶玉阳化纤有限公司 一种低吸阻聚乳酸滤棒及其制备方法
WO2020059103A1 (ja) * 2018-09-21 2020-03-26 株式会社ダイセル 電子タバコチップ用トウバンド、電子タバコ用チップ、電子タバコチップ用トウバンドの製造方法、及び電子タバコチップの製造方法
BR112022019239A2 (pt) * 2020-03-24 2022-11-16 Acetate Int Llc Estopa de acetato de celulose de denier total e dpf médio
CN112772970B (zh) * 2021-02-09 2022-10-25 湖北中烟工业有限责任公司 一种滴香式中空滤棒丝束加香装置及使用方法
CN113235244A (zh) * 2021-05-24 2021-08-10 湖北新阳特种纤维股份有限公司 丝束卷曲前蒸汽加热和喷雾加湿装置及预处理工艺
US20230130837A1 (en) 2021-10-21 2023-04-27 Acetate International Llc Packaged fibrous material bales comprising lower sheet

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6400844A (de) 1964-02-01 1965-08-02
US3305897A (en) 1964-10-28 1967-02-28 Du Pont Crimping process
BE835736R (fr) * 1975-04-30 1976-05-19 Composition de liaison, utilisable, notamment avec des fibres synthetiques
JPS5653223A (en) 1979-10-05 1981-05-12 Mitsubishi Acetate Co Ltd Production of crimped fiber bundle
JP2947574B2 (ja) 1989-11-17 1999-09-13 ダイセル化学工業株式会社 高捲縮弾性率アセテートトウおよびその製造方法
JP2964191B2 (ja) 1991-12-27 1999-10-18 三菱レイヨン株式会社 繊維トウバンドの処理方法
MY131648A (en) 1993-05-24 2007-08-30 Courtaulds Fibres Holdings Ltd Manufacture of crimped solvent-spun cellulose fibre
US5491024A (en) * 1995-03-14 1996-02-13 Hoechst Celanese Corporation Photodegradable cellulose ester tow
US5839449A (en) * 1996-01-29 1998-11-24 R.J. Reynolds Tobacco Company Low CO cigarette
DE10121310A1 (de) 2001-05-02 2002-11-28 Rhodia Acetow Gmbh Filter Tow

Also Published As

Publication number Publication date
KR100845011B1 (ko) 2008-07-09
CN1981074A (zh) 2007-06-13
WO2006007020A1 (en) 2006-01-19
EP1766111A1 (de) 2007-03-28
JP2008504456A (ja) 2008-02-14
DE602005019300D1 (de) 2010-03-25
US6924029B1 (en) 2005-08-02
CN101422281B (zh) 2012-06-20
JP2011032629A (ja) 2011-02-17
EP1766111B1 (de) 2010-02-10
KR20070039049A (ko) 2007-04-11
MXPA06014327A (es) 2007-03-12
CN101422281A (zh) 2009-05-06
JP5552004B2 (ja) 2014-07-16
CN100491607C (zh) 2009-05-27
EP1766111A4 (de) 2008-11-12

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