DE69520816T2 - Tabakrauchfiltermaterial und Tabakrauchfilter hergestellt aus diesem Material - Google Patents

Tabakrauchfiltermaterial und Tabakrauchfilter hergestellt aus diesem Material

Info

Publication number
DE69520816T2
DE69520816T2 DE69520816T DE69520816T DE69520816T2 DE 69520816 T2 DE69520816 T2 DE 69520816T2 DE 69520816 T DE69520816 T DE 69520816T DE 69520816 T DE69520816 T DE 69520816T DE 69520816 T2 DE69520816 T2 DE 69520816T2
Authority
DE
Germany
Prior art keywords
tobacco smoke
smoke filter
filter made
tobacco
filter material
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.)
Expired - Fee Related
Application number
DE69520816T
Other languages
English (en)
Other versions
DE69520816D1 (de
Inventor
Hiroyuki Matsumura
Syu Shimamoto
Tohru Shibata
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 Chemical Industries 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
Priority claimed from JP29214994A external-priority patent/JP3677310B2/ja
Priority claimed from JP29214894A external-priority patent/JP3677309B2/ja
Application filed by Daicel Chemical Industries Ltd filed Critical Daicel Chemical Industries Ltd
Publication of DE69520816D1 publication Critical patent/DE69520816D1/de
Application granted granted Critical
Publication of DE69520816T2 publication Critical patent/DE69520816T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A24D3/067—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
    • A24D3/10—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent of cellulose or cellulose derivatives
DE69520816T 1994-10-31 1995-10-10 Tabakrauchfiltermaterial und Tabakrauchfilter hergestellt aus diesem Material Expired - Fee Related DE69520816T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP29214994A JP3677310B2 (ja) 1994-10-31 1994-10-31 たばこフィルター素材およびそれを用いたたばこフィルター
JP29214894A JP3677309B2 (ja) 1994-10-31 1994-10-31 たばこフィルター素材およびそれを用いたたばこフィルター

Publications (2)

Publication Number Publication Date
DE69520816D1 DE69520816D1 (de) 2001-06-07
DE69520816T2 true DE69520816T2 (de) 2001-09-13

Family

ID=26558855

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69520816T Expired - Fee Related DE69520816T2 (de) 1994-10-31 1995-10-10 Tabakrauchfiltermaterial und Tabakrauchfilter hergestellt aus diesem Material

Country Status (4)

Country Link
US (2) US5678577A (de)
EP (1) EP0709037B1 (de)
CN (1) CN1102359C (de)
DE (1) DE69520816T2 (de)

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DE69520816T2 (de) * 1994-10-31 2001-09-13 Daicel Chem Tabakrauchfiltermaterial und Tabakrauchfilter hergestellt aus diesem Material
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EP2877045A4 (de) * 2012-07-25 2016-03-30 Celanese Acetate Llc Spinndüse mit tri-arc-löchern und daraus hergestellte tri-arc-filamente
US20140026911A1 (en) * 2012-07-25 2014-01-30 Celanese Acetate Llc Spinneret Comprising Tri-Arc Holes and Tri-Arc Filaments Produced Therefrom
DE102012106801A1 (de) * 2012-07-26 2014-01-30 Delfortgroup Ag In Wasser rasch zerfallendes Filterpapier
US9119419B2 (en) * 2012-10-10 2015-09-01 R.J. Reynolds Tobacco Company Filter material for a filter element of a smoking article, and associated system and method
EP3013451B1 (de) * 2013-06-26 2022-04-20 Papeteries de Mauduit Filterelement mit einem basisweb und verfahren zur herstellung eines papiers mit filterungseigenschaften, das das basisweb bildet
CN103720043B (zh) * 2013-12-20 2015-08-05 苏州鑫帛泰纺织科研有限公司 超高附着能力纤维香烟滤嘴
JP5841671B1 (ja) * 2014-03-13 2016-01-13 株式会社ダイセル 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
CN104195701B (zh) * 2014-08-11 2016-06-01 浙江中烟工业有限责任公司 一种具有x型截面的降焦卷烟滤棒用混合单旦丝束及其制备方法和应用
JP6496705B2 (ja) * 2016-12-16 2019-04-03 株式会社ダイセル 抄紙シート及び抄紙シートの製造方法
US11286619B2 (en) 2018-08-23 2022-03-29 Eastman Chemical Company Bale of virgin cellulose and cellulose ester
WO2020041262A1 (en) * 2018-08-23 2020-02-27 Eastman Chemical Company Improved dewatering in paper making process and articles thereof
US11492755B2 (en) 2018-08-23 2022-11-08 Eastman Chemical Company Waste recycle composition
US11230811B2 (en) 2018-08-23 2022-01-25 Eastman Chemical Company Recycle bale comprising cellulose ester
US11421387B2 (en) 2018-08-23 2022-08-23 Eastman Chemical Company Tissue product comprising cellulose acetate
US11492756B2 (en) 2018-08-23 2022-11-08 Eastman Chemical Company Paper press process with high hydrolic pressure
US11414818B2 (en) 2018-08-23 2022-08-16 Eastman Chemical Company Dewatering in paper making process
US11396726B2 (en) * 2018-08-23 2022-07-26 Eastman Chemical Company Air filtration articles
US11492757B2 (en) 2018-08-23 2022-11-08 Eastman Chemical Company Composition of matter in a post-refiner blend zone
US11313081B2 (en) * 2018-08-23 2022-04-26 Eastman Chemical Company Beverage filtration article
US11530516B2 (en) 2018-08-23 2022-12-20 Eastman Chemical Company Composition of matter in a pre-refiner blend zone
US11512433B2 (en) 2018-08-23 2022-11-29 Eastman Chemical Company Composition of matter feed to a head box
US11441267B2 (en) 2018-08-23 2022-09-13 Eastman Chemical Company Refining to a desirable freeness
US11299854B2 (en) 2018-08-23 2022-04-12 Eastman Chemical Company Paper product articles
US11339537B2 (en) 2018-08-23 2022-05-24 Eastman Chemical Company Paper bag
US11519132B2 (en) 2018-08-23 2022-12-06 Eastman Chemical Company Composition of matter in stock preparation zone of wet laid process
US11639579B2 (en) 2018-08-23 2023-05-02 Eastman Chemical Company Recycle pulp comprising cellulose acetate
US11479919B2 (en) 2018-08-23 2022-10-25 Eastman Chemical Company Molded articles from a fiber slurry
US11420784B2 (en) 2018-08-23 2022-08-23 Eastman Chemical Company Food packaging articles
WO2020041250A1 (en) * 2018-08-23 2020-02-27 Eastman Chemical Company Refining to a desirable freeness
US11421385B2 (en) 2018-08-23 2022-08-23 Eastman Chemical Company Soft wipe comprising cellulose acetate
US11332885B2 (en) 2018-08-23 2022-05-17 Eastman Chemical Company Water removal between wire and wet press of a paper mill process
US11390991B2 (en) 2018-08-23 2022-07-19 Eastman Chemical Company Addition of cellulose esters to a paper mill without substantial modifications
WO2020041253A1 (en) * 2018-08-23 2020-02-27 Eastman Chemical Company Composition and process to make articles comprising cellulose and cellulose ester
WO2020041257A1 (en) * 2018-08-23 2020-02-27 Eastman Chemical Company Recycle pulp comprising cellulose acetate
US11408128B2 (en) 2018-08-23 2022-08-09 Eastman Chemical Company Sheet with high sizing acceptance
WO2020041256A1 (en) * 2018-08-23 2020-02-27 Eastman Chemical Company Recycled deinked sheet articles
US11525215B2 (en) 2018-08-23 2022-12-13 Eastman Chemical Company Cellulose and cellulose ester film
US11390996B2 (en) 2018-08-23 2022-07-19 Eastman Chemical Company Elongated tubular articles from wet-laid webs
US11466408B2 (en) 2018-08-23 2022-10-11 Eastman Chemical Company Highly absorbent articles
US11332888B2 (en) 2018-08-23 2022-05-17 Eastman Chemical Company Paper composition cellulose and cellulose ester for improved texturing
US11414791B2 (en) 2018-08-23 2022-08-16 Eastman Chemical Company Recycled deinked sheet articles
US11401659B2 (en) 2018-08-23 2022-08-02 Eastman Chemical Company Process to produce a paper article comprising cellulose fibers and a staple fiber
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US11401660B2 (en) 2018-08-23 2022-08-02 Eastman Chemical Company Broke composition of matter
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CN109864340A (zh) * 2019-04-11 2019-06-11 滁州卷烟材料厂 一种提神清嗓过滤嘴及其制备方法
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JP3420359B2 (ja) * 1994-10-21 2003-06-23 ダイセル化学工業株式会社 たばこ煙用フィルター素材、繊維状セルロースエステル及びその製造方法
DE69520816T2 (de) * 1994-10-31 2001-09-13 Daicel Chem Tabakrauchfiltermaterial und Tabakrauchfilter hergestellt aus diesem Material
JP3677332B2 (ja) * 1995-10-20 2005-07-27 ダイセル化学工業株式会社 たばこフィルター用素材およびそれを用いたたばこフィルター

Also Published As

Publication number Publication date
CN1102359C (zh) 2003-03-05
EP0709037B1 (de) 2001-05-02
CN1131004A (zh) 1996-09-18
DE69520816D1 (de) 2001-06-07
US5678577A (en) 1997-10-21
EP0709037A2 (de) 1996-05-01
EP0709037A3 (de) 1997-07-30
US5927287A (en) 1999-07-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee