FR2120871A5 - - Google Patents

Info

Publication number
FR2120871A5
FR2120871A5 FR7146607A FR7146607A FR2120871A5 FR 2120871 A5 FR2120871 A5 FR 2120871A5 FR 7146607 A FR7146607 A FR 7146607A FR 7146607 A FR7146607 A FR 7146607A FR 2120871 A5 FR2120871 A5 FR 2120871A5
Authority
FR
France
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
Application number
FR7146607A
Other languages
French (fr)
Inventor
Akiro Shimomai
Isao Hamana
Iwao Fujimoto
Kiyoji Katayama
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.)
Teijin Ltd
Original Assignee
Teijin 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 JP45118370A external-priority patent/JPS5118662B1/ja
Priority claimed from JP46029594A external-priority patent/JPS507166B1/ja
Priority claimed from JP46041534A external-priority patent/JPS5122557B1/ja
Application filed by Teijin Ltd filed Critical Teijin Ltd
Application granted granted Critical
Publication of FR2120871A5 publication Critical patent/FR2120871A5/fr
Expired legal-status Critical Current

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
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • 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
    • Y10T428/2927—Rod, strand, filament or fiber including structurally defined particulate matter
    • 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
    • Y10T428/2929—Bicomponent, conjugate, composite or collateral fibers or filaments [i.e., coextruded sheath-core or side-by-side type]
    • 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
    • Y10T428/2929—Bicomponent, conjugate, composite or collateral fibers or filaments [i.e., coextruded sheath-core or side-by-side type]
    • Y10T428/2931—Fibers or filaments nonconcentric [e.g., side-by-side or eccentric, etc.]
    • 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
    • Y10T428/2973—Particular cross section
    • Y10T428/2978—Surface characteristic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Multicomponent Fibers (AREA)
  • Nonwoven Fabrics (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
FR7146607A 1970-12-24 1971-12-24 Expired FR2120871A5 (enExample)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP45118370A JPS5118662B1 (enExample) 1970-12-24 1970-12-24
JP46029594A JPS507166B1 (enExample) 1971-05-04 1971-05-04
JP46041534A JPS5122557B1 (enExample) 1971-06-11 1971-06-11

Publications (1)

Publication Number Publication Date
FR2120871A5 true FR2120871A5 (enExample) 1972-08-18

Family

ID=27286644

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7146607A Expired FR2120871A5 (enExample) 1970-12-24 1971-12-24

Country Status (5)

Country Link
US (1) US3998988A (enExample)
CA (1) CA957214A (enExample)
FR (1) FR2120871A5 (enExample)
GB (1) GB1373388A (enExample)
IT (1) IT944374B (enExample)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2213359A1 (enExample) * 1973-01-04 1974-08-02 Ici Ltd
FR2221572A1 (enExample) * 1973-03-12 1974-10-11 Ici Ltd
FR2418015A1 (fr) * 1978-02-22 1979-09-21 Tissmetal Lionel Dupont Procede de fabrication d'un element filtrant en feutre, ainsi qu'un tel element obtenu par ce procede
EP0262230A4 (en) * 1986-04-02 1990-12-12 Showa Denko Kabushiki Kaisha Water-absorbent composite and process for its preparation
EP0666095A1 (en) * 1994-02-05 1995-08-09 Hoechst Celanese Corporation Particulate filter structure
US5662728A (en) * 1992-12-31 1997-09-02 Hoechst Celanese Corporation Particulate filter structure
EP0737038A4 (en) * 1993-12-14 1998-04-15 American Filtrona Corp Bicomponent fibers and tobacco filters formed therefrom

Families Citing this family (105)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE790254A (fr) * 1971-10-18 1973-04-18 Ici Ltd Matieres textiles conductrices
US4211816A (en) * 1977-03-11 1980-07-08 Fiber Industries, Inc. Selfbonded nonwoven fabrics
US4331732A (en) * 1978-05-24 1982-05-25 Monsanto Company Acrylic fibers having improved moisture transport properties
US4353960A (en) * 1978-09-21 1982-10-12 Kureha Kagaku Kogyo Kabushiki Kaisha Composite and conjugate filaments
US4302509A (en) * 1979-02-22 1981-11-24 Albany International Corp. Sorbent-cored textile yarns
US4315877A (en) * 1979-02-22 1982-02-16 Albany International Corp. Methods of fabricating sorbent-cored textile yarns
US4342811A (en) * 1979-12-28 1982-08-03 Albany International Corp. Open-celled microporous sorbent-loaded textile fibers and films and methods of fabricating same
US4732809A (en) * 1981-01-29 1988-03-22 Basf Corporation Bicomponent fiber and nonwovens made therefrom
US4552603A (en) * 1981-06-30 1985-11-12 Akzona Incorporated Method for making bicomponent fibers
US5720832A (en) * 1981-11-24 1998-02-24 Kimberly-Clark Ltd. Method of making a meltblown nonwoven web containing absorbent particles
DE3200959A1 (de) * 1982-01-14 1983-07-21 Hasso von 4000 Düsseldorf Blücher Textiler flaechenfilter
US4429001A (en) 1982-03-04 1984-01-31 Minnesota Mining And Manufacturing Company Sheet product containing sorbent particulate material
US4540454A (en) * 1982-11-08 1985-09-10 Personal Products Company Method of forming a superthin absorbent product
US4537590A (en) * 1982-11-08 1985-08-27 Personal Products Company Superthin absorbent product
US4500315A (en) * 1982-11-08 1985-02-19 Personal Products Company Superthin absorbent product
DK63783D0 (da) * 1983-02-14 1983-02-14 Bent Pagh Sperling Fremgangsmade og anlaeg til fremstilling af kompositplastfibre med udragende faste partikler
US4622089A (en) * 1983-02-28 1986-11-11 Johnson & Johnson Products, Inc. Method of making blister pad adhesive bandage
DE3443680A1 (de) * 1984-11-30 1986-06-05 Bayer Ag, 5090 Leverkusen Fuellstoffhaltige acryl- und modacrylfasern und ein verfahren zu ihrer herstellung
US4722864A (en) * 1985-06-12 1988-02-02 E. I. Du Pont De Nemours And Company Heat-strengthened yarn
US4770936A (en) * 1985-06-12 1988-09-13 E. I. Du Pont De Nemours And Company Heat-strengthened yarn
US4784909A (en) * 1986-09-16 1988-11-15 Teijin Limited Anti-fungus, deodorant fiber material
IT1197387B (it) * 1986-10-14 1988-11-30 S I P A Spa Stuoia non tessuta di filamenti continui acrilici ad alto modulo e manufatti rinforzati con detta stuoia
JPS63175117A (ja) * 1987-01-08 1988-07-19 Kanebo Ltd 抗菌性繊維構造物素材
DE3816318C1 (enExample) * 1988-05-13 1989-11-30 Amann & Soehne Gmbh & Co, 7124 Boennigheim, De
US5626820A (en) * 1988-12-12 1997-05-06 Kinkead; Devon A. Clean room air filtering
US5582865A (en) * 1988-12-12 1996-12-10 Extraction Systems, Inc. Non-woven filter composite
US5283123A (en) * 1989-05-03 1994-02-01 Carter Deborah H Adsorption material and method
FR2658840B1 (fr) * 1989-12-20 1994-02-11 Rhone Poulenc Fibres Procede pour l'obtention de fils pet avec une meilleure productivite.
DE102004009956A1 (de) 2004-03-01 2005-09-29 Eurofilters N.V. Adsorbens für Staubsammelfilter, Staubsammelfilter und Verfahren zur Geruchsadsorption
DE4205572A1 (de) * 1992-02-24 1993-08-26 Linde Ag Verfahren und reaktionsteilchen zur durchfuehrung von reaktionen
GB2268173A (en) * 1992-06-30 1994-01-05 Thames Water Utilities Filter medium
DE69316027T2 (de) * 1992-11-18 1998-05-14 Hoechst Celanese Corp Verfahren zur herstellung einer faserigen struktur mit immobilisiertem teilchenförmigem material
DE69409862T3 (de) * 1993-02-19 2002-08-14 Arteva Technologies S.A.R.L., Zuerich Heterofasern für Verstärkungsseile in Treibriemen
US5744237A (en) * 1993-02-19 1998-04-28 Hoechst Celanese Corporation Heterofilaments for cord reinforcement in rubber goods
US5336286A (en) * 1993-04-26 1994-08-09 Hoechst Celanese Corporation High efficiency air filtration media
US5636628A (en) * 1993-05-25 1997-06-10 Barnum; Dennis Mask for disguising or counteracting odors
SE501834C2 (sv) 1993-09-22 1995-05-22 Moelnlycke Ab Superabsorberande fiber eller fibertyg, förfarande för dess framställning samt absorberande alster innefattande den
US5607647A (en) * 1993-12-02 1997-03-04 Extraction Systems, Inc. Air filtering within clean environments
US5439741A (en) 1994-08-03 1995-08-08 Hoechst Celanese Corporation Heterofilament composite yarn
US5736473A (en) * 1994-09-14 1998-04-07 Kimberly-Clark Corp. Fibrous composite structure including particulates
US5759394A (en) * 1996-11-27 1998-06-02 Alliedsignal Inc. Elongate fiber filter mechanically securing solid adsorbent particles between adjacent multilobes
ZA963715B (en) * 1995-05-12 1996-11-20 Tensar Corp Bonded composite open mesh structural textiles
US5603830A (en) * 1995-05-24 1997-02-18 Kimberly-Clark Corporation Caffeine adsorbent liquid filter with integrated adsorbent
EP0828556A1 (en) * 1995-05-24 1998-03-18 Kimberly-Clark Worldwide, Inc. Filter with adsorbent clay minerals attached to individual exposed surfaces of a fibrous matrix
US5906743A (en) * 1995-05-24 1999-05-25 Kimberly Clark Worldwide, Inc. Filter with zeolitic adsorbent attached to individual exposed surfaces of an electret-treated fibrous matrix
US5614096A (en) * 1995-05-24 1997-03-25 Kimberly-Clark Corporation Compressed adsorbent filter cake
EP0831763B1 (en) * 1995-06-06 2001-10-31 Gillette Canada Company Dental floss
US6027592A (en) * 1995-06-06 2000-02-22 Gillette Canada Inc. Dental floss
US5845652A (en) * 1995-06-06 1998-12-08 Tseng; Mingchih M. Dental floss
US5795835A (en) * 1995-08-28 1998-08-18 The Tensar Corporation Bonded composite knitted structural textiles
USD383036S (en) * 1995-11-16 1997-09-02 Kimberly-Clark Corporation Filter cake holder
US5776838A (en) * 1996-01-29 1998-07-07 Hoechst Celanese Corporation Ballistic fabric
US6227383B1 (en) * 1996-05-03 2001-05-08 Mhb Filtration Gmbh & Co., Kg Filtering material and process for the production thereof, and adsorption filter produced from said filtering material
US6293287B1 (en) 1996-09-13 2001-09-25 Gillette Canada Inc. UV-cured resin-coated dental floss
US5891508A (en) * 1997-06-09 1999-04-06 Portland State University Mask for disguising or counteracting odors
JP4575596B2 (ja) 1998-08-20 2010-11-04 インテグリス・インコーポレーテッド 多孔質の強酸性重合体を用いたフィルター
EP1357998B1 (en) 2000-05-05 2014-12-03 Entegris, Inc. Filters employing both acidic polymers and physical-adsorption media
US7540901B2 (en) * 2000-05-05 2009-06-02 Entegris, Inc. Filters employing both acidic polymers and physical-adsorption media
US6815383B1 (en) 2000-05-24 2004-11-09 Kimberly-Clark Worldwide, Inc. Filtration medium with enhanced particle holding characteristics
TW541200B (en) 2001-04-04 2003-07-11 Kuraray Chemical Kk Filter element, process for producing it and filter using the element
US20040138946A1 (en) * 2001-05-04 2004-07-15 Markus Stolze Web page annotation systems
US6779529B2 (en) * 2001-08-01 2004-08-24 Brown & Williamson Tobacco Corporation Cigarette filter
US20030066539A1 (en) * 2001-08-01 2003-04-10 Figlar James N. Cigarette Filter
US6863921B2 (en) * 2001-09-06 2005-03-08 Japan Vilene Company Ltd. Process and apparatus for manufacturing fiber and fiber sheet carrying solid particles and fiber and fiber sheet carrying solid particles
US6894085B2 (en) * 2001-09-17 2005-05-17 Cellresin Technologies, Llc Barrier material with nanosize metal particles
DE10217410A1 (de) * 2002-04-18 2003-10-30 Hauni Maschinenbau Ag Zigarettenfilter und Verfahren zur Herstellung desselben
US20090259158A1 (en) * 2002-09-16 2009-10-15 Triosyn Holding Inc. Antimicrobial fibers embedded with an iodinated resin
KR100667624B1 (ko) * 2002-11-26 2007-01-11 주식회사 코오롱 고신축성 사이드 바이 사이드형 복합 필라멘트 및 그의제조방법
MXPA05008182A (es) * 2003-01-30 2005-10-05 Dow Global Technologies Inc Fibras formadas a partir de mezclas polimericas inmiscibles.
US20070128434A1 (en) * 2003-08-04 2007-06-07 Daiwabo Co.,Ltd. Filler-affixed fiber, fiber structure, and fiber molded body, and method for producing the same
US7470464B2 (en) * 2003-09-05 2008-12-30 Cellresin Technologies, Llc Fiber material having improved malodor scavenger properties
US20070271682A1 (en) * 2004-05-24 2007-11-29 Eastman Robert Ii Scent-Suppressing Fiber, and Articles Incorporating Same
US8128954B2 (en) * 2004-06-07 2012-03-06 California Institute Of Technology Biodegradable drug-polymer delivery system
US8057567B2 (en) 2004-11-05 2011-11-15 Donaldson Company, Inc. Filter medium and breather filter structure
US8021457B2 (en) 2004-11-05 2011-09-20 Donaldson Company, Inc. Filter media and structure
US12172111B2 (en) 2004-11-05 2024-12-24 Donaldson Company, Inc. Filter medium and breather filter structure
ES2920610T3 (es) 2004-11-05 2022-08-05 Donaldson Co Inc Procedimiento para filtrar un fluido calentado
US20060160450A1 (en) * 2005-01-19 2006-07-20 Sheng-Teng Chou Structure of carbon cloth
EP1846136A2 (en) 2005-02-04 2007-10-24 Donaldson Company, Inc. Aerosol separator
CN101163534A (zh) 2005-02-22 2008-04-16 唐纳森公司 气溶胶分离器
US20090136755A1 (en) * 2005-09-30 2009-05-28 Josef Kaufmann Bi-Component Synthetic Fibres for Application in Cement-Bonded Building Materials
US20070122614A1 (en) * 2005-11-30 2007-05-31 The Dow Chemical Company Surface modified bi-component polymeric fiber
CN1810167B (zh) * 2006-03-02 2010-05-26 梅建华 干法纸卷烟滤棒及其制备方法
TWI417130B (zh) * 2006-07-13 2013-12-01 Entegris Inc 過濾系統
JP2010529902A (ja) 2007-02-22 2010-09-02 ドナルドソン カンパニー インコーポレイテッド フイルタ要素及び方法
EP2125149A2 (en) 2007-02-23 2009-12-02 Donaldson Company, Inc. Formed filter element
US7882688B2 (en) * 2008-07-02 2011-02-08 AG Technologies, Inc. Process for manufacturing yarn made from a blend of polyester fibers and silver fibers
US7886515B2 (en) * 2008-07-02 2011-02-15 AG Technologies, Inc. Process for manufacturing yarn made from a blend of fibers of cotton, nylon and silver
US9885154B2 (en) 2009-01-28 2018-02-06 Donaldson Company, Inc. Fibrous media
AU2011265361B9 (en) * 2010-12-30 2014-03-20 Cook Medical Technologies Llc Woven fabric having composite yarns for endoluminal devices
US8668864B2 (en) 2011-05-31 2014-03-11 MRA Systems Inc. Polymer composite materials and processes therefor
EP2729634B1 (en) 2011-07-07 2018-08-22 3M Innovative Properties Company Article including multi-component fibers and hollow ceramic microspheres and methods of making and using the same
BR112014000357A2 (pt) * 2011-07-07 2017-02-14 3M Innovantive Properties Company artigos que incluem fibras multicomponentes e partículas, e método de preparo e utilização dos mesmos
CN103373707B (zh) * 2012-04-18 2015-05-20 扬光绿能股份有限公司 氢气纯化装置
ES2671773T3 (es) * 2012-08-09 2018-06-08 Fujikura Ltd. Hebra para combinar en una unidad de fibra óptica
US9168704B2 (en) * 2013-03-15 2015-10-27 I-Chung Liao Manufacturing method of an activated-carbon filter element
KR20140122318A (ko) * 2013-04-09 2014-10-20 삼성전자주식회사 탈취필터 및 이를 포함하는 냉장고
WO2019040707A2 (en) * 2017-08-24 2019-02-28 Purafil, Inc. METHOD FOR REMOVING GASEOUS CONTAMINANTS FROM A FLUID STREAM
CN109744581A (zh) * 2019-01-24 2019-05-14 深圳市新宜康科技股份有限公司 纤维型气雾生成装置及其制作方法
KR102354177B1 (ko) * 2019-10-16 2022-01-24 주식회사 휴비스 저융점 폴리에스테르 섬유를 포함하는 캐빈에어필터용 부직포
CN111403080A (zh) * 2020-03-24 2020-07-10 东莞讯滔电子有限公司 电缆及其制造方法
CN114130117B (zh) * 2020-09-02 2023-05-02 杭州科百特科技有限公司 一种过滤介质
KR102835506B1 (ko) * 2021-08-13 2025-07-17 주식회사 성창오토텍 분말 활성탄과 이온교환수지 입자를 함유한 유해공기 정화용 필터
CN113737312A (zh) * 2021-08-24 2021-12-03 南通强生石墨烯科技有限公司 一种石墨烯高过滤性纤维及其制备方法
CN118236767A (zh) * 2024-03-25 2024-06-25 浙江莱恩过滤系统有限公司 一种过滤元件的制造方法、滤芯及油气分离器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD53043A (enExample) * 1963-03-01 1900-01-01
US3589956A (en) * 1966-09-29 1971-06-29 Du Pont Process for making a thermally self-bonded low density nonwoven product
US3520766A (en) * 1967-02-14 1970-07-14 Columbia Ribbon Carbon Mfg Ink and dye receptive fabric and process for making the same
US3552400A (en) * 1967-06-08 1971-01-05 American Filtrona Corp Filter plug of staple fiber filter elements and the like

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2213359A1 (enExample) * 1973-01-04 1974-08-02 Ici Ltd
FR2221572A1 (enExample) * 1973-03-12 1974-10-11 Ici Ltd
FR2418015A1 (fr) * 1978-02-22 1979-09-21 Tissmetal Lionel Dupont Procede de fabrication d'un element filtrant en feutre, ainsi qu'un tel element obtenu par ce procede
EP0262230A4 (en) * 1986-04-02 1990-12-12 Showa Denko Kabushiki Kaisha Water-absorbent composite and process for its preparation
US5662728A (en) * 1992-12-31 1997-09-02 Hoechst Celanese Corporation Particulate filter structure
EP0737038A4 (en) * 1993-12-14 1998-04-15 American Filtrona Corp Bicomponent fibers and tobacco filters formed therefrom
EP0666095A1 (en) * 1994-02-05 1995-08-09 Hoechst Celanese Corporation Particulate filter structure

Also Published As

Publication number Publication date
IT944374B (it) 1973-04-20
DE2164262A1 (de) 1972-08-10
CA957214A (en) 1974-11-05
US3998988A (en) 1976-12-21
GB1373388A (en) 1974-11-13
DE2164262B2 (de) 1975-11-27

Similar Documents

Publication Publication Date Title
FR2120871A5 (enExample)
AU2044470A (enExample)
AU1473870A (enExample)
AU1146470A (enExample)
AU1326870A (enExample)
AU2085370A (enExample)
AU2017870A (enExample)
AU1517670A (enExample)
AU1336970A (enExample)
AU2130570A (enExample)
AU1603270A (enExample)
AU2115870A (enExample)
AU1277070A (enExample)
AU1943370A (enExample)
AU1969370A (enExample)
AU1974970A (enExample)
AU1581370A (enExample)
AU2061170A (enExample)
AU1343870A (enExample)
AU1189670A (enExample)
AU1235770A (enExample)
AU1591370A (enExample)
AU2112570A (enExample)
AU1689770A (enExample)
AU1328670A (enExample)

Legal Events

Date Code Title Description
ST Notification of lapse