DE69513670T2 - Selektive filteranlage - Google Patents

Selektive filteranlage

Info

Publication number
DE69513670T2
DE69513670T2 DE69513670T DE69513670T DE69513670T2 DE 69513670 T2 DE69513670 T2 DE 69513670T2 DE 69513670 T DE69513670 T DE 69513670T DE 69513670 T DE69513670 T DE 69513670T DE 69513670 T2 DE69513670 T2 DE 69513670T2
Authority
DE
Germany
Prior art keywords
percent
exterior surface
filter
activated carbon
tobacco smoke
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
DE69513670T
Other languages
English (en)
Other versions
DE69513670D1 (de
Inventor
Annmarie Douglas
Robert Geer
Benji Morgan
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.)
Mativ Holdings Inc
Original Assignee
Schweitzer Mauduit International Inc
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 Schweitzer Mauduit International Inc filed Critical Schweitzer Mauduit International Inc
Application granted granted Critical
Publication of DE69513670D1 publication Critical patent/DE69513670D1/de
Publication of DE69513670T2 publication Critical patent/DE69513670T2/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
    • A24D3/08—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
    • 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
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/407—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties containing absorbing substances, e.g. activated carbon
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/413—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties containing granules other than absorbent substances
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/425—Cellulose series
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
    • D04H1/43825—Composite fibres
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
    • D04H1/43835—Mixed fibres, e.g. at least two chemically different fibres or fibre blends

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Paper (AREA)
  • Nonwoven Fabrics (AREA)
  • Optical Communication System (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
DE69513670T 1994-08-23 1995-07-28 Selektive filteranlage Expired - Fee Related DE69513670T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/294,701 US5732718A (en) 1994-08-23 1994-08-23 Selective filtration device
PCT/US1995/009575 WO1996005744A1 (en) 1994-08-23 1995-07-28 Selective filtration device

Publications (2)

Publication Number Publication Date
DE69513670D1 DE69513670D1 (de) 2000-01-05
DE69513670T2 true DE69513670T2 (de) 2000-06-08

Family

ID=23134553

Family Applications (2)

Application Number Title Priority Date Filing Date
DE0782400T Pending DE782400T1 (de) 1994-08-23 1995-07-28 Selektive filteranlage
DE69513670T Expired - Fee Related DE69513670T2 (de) 1994-08-23 1995-07-28 Selektive filteranlage

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE0782400T Pending DE782400T1 (de) 1994-08-23 1995-07-28 Selektive filteranlage

Country Status (8)

Country Link
US (1) US5732718A (de)
EP (1) EP0782400B1 (de)
JP (1) JP2001506121A (de)
AT (1) ATE187041T1 (de)
AU (1) AU3204495A (de)
CA (1) CA2144999C (de)
DE (2) DE782400T1 (de)
WO (1) WO1996005744A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10053359A1 (de) * 2000-10-27 2002-05-08 Thueringisches Inst Textil Verfahren zur Herstellung von cellulosischen Formkörpern mit neutraladsorbierenden Eigenschaften

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EP0955087B1 (de) * 1998-05-08 2008-12-24 Toyobo Co., Ltd. Blattförmiges Adsorptionsmittel für Gase und Luftreinigungsfilter
RU2161427C1 (ru) * 1999-09-17 2001-01-10 Петрик Виктор Иванович Материал фильтра для сигарет
FR2812825B1 (fr) * 2000-08-14 2003-04-18 Ahlstrom Paper Group Res And C Media filtrant a base d'agent photocatalyseurs et de charbon actif
US6481442B1 (en) 2000-11-28 2002-11-19 Lorillard Licensing Company, Llc Smoking article including a filter for selectively removing carbonyls
US20040166248A1 (en) * 2000-12-15 2004-08-26 Sheng-Hsin Hu Coated activated carbon
US6740406B2 (en) 2000-12-15 2004-05-25 Kimberly-Clark Worldwide, Inc. Coated activated carbon
US20040122387A1 (en) * 2002-12-23 2004-06-24 Kimberly-Clark Worldwide, Inc. Absorbent articles that include a stretchable substrate having odor control properties
US20040121688A1 (en) * 2002-12-23 2004-06-24 Kimberly-Clark Worldwide, Inc. Flexible activated carbon substrates
US20040121681A1 (en) * 2002-12-23 2004-06-24 Kimberly-Clark Worldwide, Inc. Absorbent articles containing an activated carbon substrate
US6814786B1 (en) 2003-04-02 2004-11-09 Philip Morris Usa Inc. Filters including segmented monolithic sorbent for gas-phase filtration
US7370657B2 (en) * 2003-04-02 2008-05-13 Philip Morris Usa Inc. Activated carbon-containing sorbent
DE10354797A1 (de) * 2003-11-21 2005-06-30 Hauni Maschinenbau Ag Verfahren und Vorrichtung zur Herstellung eines umhüllungsmaterialstreifenfreien Filterstrangs der tabakverarbeitenden Industrie
WO2006089404A1 (en) * 2005-02-22 2006-08-31 Rothmans, Benson & Hedges Inc. Tobacco smoke filter and tobacco blend for altering mainstream smoke
US7503960B2 (en) * 2005-03-15 2009-03-17 Philip Morris Usa Inc. Smoking articles and filters with carbon fiber composite molecular sieve sorbent
US8925556B2 (en) 2006-03-31 2015-01-06 Philip Morris Usa Inc. Banded papers, smoking articles and methods
US20080264414A1 (en) * 2007-04-27 2008-10-30 General Electric Company Method and system for conserving anesthesia, heat and moisture
US9885154B2 (en) 2009-01-28 2018-02-06 Donaldson Company, Inc. Fibrous media
US8701682B2 (en) * 2009-07-30 2014-04-22 Philip Morris Usa Inc. Banded paper, smoking article and method
CA2821282C (en) 2010-12-13 2019-02-19 Altria Client Services Inc. Process of preparing printing solution and making patterned cigarette wrappers
US11707082B2 (en) 2010-12-13 2023-07-25 Altria Client Services Llc Process of preparing printing solution and making patterned cigarette wrapper
CA2833971A1 (en) 2011-05-16 2012-11-22 Altria Client Services Inc. Alternating patterns in cigarette wrapper, smoking article and method
CA2863465C (en) * 2012-02-23 2017-05-30 Essentra Filter Products Development Co. Pte. Ltd Tobacco smoke filter
BR112014028567A2 (pt) 2012-05-16 2017-06-27 Altria Client Services Inc envoltório de cigarro inovador com bandas de área aberta
CA2873533A1 (en) 2012-05-16 2013-11-21 Altria Client Services Inc. Cigarette wrapper with novel pattern
MX2014014032A (es) 2012-05-16 2015-09-25 Altria Client Services Inc Envoltura de cigarrillo con patron novedoso.
CN104172472B (zh) * 2014-07-31 2017-03-08 云南中烟工业有限责任公司 一种蔗渣纤维卷烟纸质滤棒
US11306433B2 (en) * 2018-08-23 2022-04-19 Eastman Chemical Company Composition of matter effluent from refiner of a wet laid process
EP3662767A1 (de) * 2018-12-07 2020-06-10 SWM Luxembourg S.à.R.L. Papierblatt und verfahren zur herstellung davon
JP7482126B2 (ja) * 2018-12-07 2024-05-13 フィリップ・モーリス・プロダクツ・ソシエテ・アノニム 生分解性濾過材料を有するエアロゾル発生物品
JPWO2022085073A1 (de) * 2020-10-20 2022-04-28
WO2023112258A1 (ja) * 2021-12-16 2023-06-22 日本たばこ産業株式会社 香味吸引物品に用いる充填要素及びその製造方法
CN115627660B (zh) * 2022-09-30 2023-10-24 中国制浆造纸研究院有限公司 一种去除湿强剂中氯丙醇的过滤组件的制备方法

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US2164702A (en) * 1936-02-29 1939-07-04 Davidson Glenn Method and apparatus for making cigarette mouthpieces
US2792841A (en) * 1953-06-09 1957-05-21 John D Larson Tobacco smoke filter
US2847086A (en) * 1953-08-04 1958-08-12 Muller Paul Adolf Filtering material
BE536840A (de) * 1954-05-11
US2915069A (en) * 1954-07-13 1959-12-01 Olin Mathieson Smoking device
US2900989A (en) * 1955-01-26 1959-08-25 Davidson Glenn Cigarette filter tip
US3161557A (en) * 1955-04-28 1964-12-15 Paul A Muller Apparatus for making an endless filter string for cigarette filter plugs
US2954036A (en) * 1958-06-03 1960-09-27 Olin Mathieson Cellulosic sheet and filter, and process therefor
US3079929A (en) * 1958-08-09 1963-03-05 Mueller Paul Adolf Filter plugs for cigarettes
GB908663A (en) * 1959-03-30 1962-10-24 Olin Mathieson Tobacco smoke filter
CH383239A (de) * 1959-09-22 1964-10-15 Mueller Paul A Filterstöpsel für Zigaretten und Verfahren zur Herstellung desselben
US3347247A (en) * 1964-05-14 1967-10-17 Philip Morris Inc Tobacco smoke filter
US3413982A (en) * 1965-08-04 1968-12-03 Eastman Kodak Co Tobacco smoke filter employing ethylene copolymer bonding material
US3805801A (en) * 1969-04-30 1974-04-23 American Filtrona Corp Tobacco smoke filter
GB1264894A (de) * 1968-06-17 1972-02-23
US3658069A (en) * 1970-02-17 1972-04-25 Stanford Research Inst Filter for reducing the level of carbon monoxide in tobacco smoke
US3966912A (en) * 1973-09-21 1976-06-29 Rothmans Of Pall Mall (Australia) Limited Method of preparing tobacco smoke filter
JPS53127899A (en) * 1977-04-12 1978-11-08 Japan Tobacco Inc Cigarette filter
CH625403A5 (de) * 1977-08-11 1981-09-30 Celfil Co
US4219031A (en) * 1979-03-05 1980-08-26 Philip Morris Incorporated Smoking product having core of fibrillar carbonized matter
JPS55135581A (en) * 1979-04-12 1980-10-22 Mitsubishi Rayon Co Plug for tobacco filter
US4488563A (en) * 1982-04-29 1984-12-18 Mitsubishi Acetate Co., Ltd. Filter plug
US4516589A (en) * 1982-05-18 1985-05-14 Philip Morris Incorporated Non-combustible carbonized cigarette filters
JPS6048156B2 (ja) * 1982-07-07 1985-10-25 三菱アセテート株式会社 タバコスモ−クフイルタ−
JPH0661461B2 (ja) * 1984-03-26 1994-08-17 東洋紡績株式会社 ペースト状組成物
GB8525967D0 (en) * 1985-10-22 1985-11-27 Cigarette Components Ltd Ventilated cigarette filter
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US5360023A (en) * 1988-05-16 1994-11-01 R. J. Reynolds Tobacco Company Cigarette filter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10053359A1 (de) * 2000-10-27 2002-05-08 Thueringisches Inst Textil Verfahren zur Herstellung von cellulosischen Formkörpern mit neutraladsorbierenden Eigenschaften

Also Published As

Publication number Publication date
WO1996005744A1 (en) 1996-02-29
CA2144999A1 (en) 1996-02-24
JP2001506121A (ja) 2001-05-15
ATE187041T1 (de) 1999-12-15
EP0782400A1 (de) 1997-07-09
DE782400T1 (de) 1998-03-05
DE69513670D1 (de) 2000-01-05
EP0782400B1 (de) 1999-12-01
AU3204495A (en) 1996-03-14
US5732718A (en) 1998-03-31
CA2144999C (en) 1999-12-21

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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