PT1230863E - Elemento poroso - Google Patents

Elemento poroso

Info

Publication number
PT1230863E
PT1230863E PT02076724T PT02076724T PT1230863E PT 1230863 E PT1230863 E PT 1230863E PT 02076724 T PT02076724 T PT 02076724T PT 02076724 T PT02076724 T PT 02076724T PT 1230863 E PT1230863 E PT 1230863E
Authority
PT
Portugal
Prior art keywords
porous element
sheath
core
utility
less
Prior art date
Application number
PT02076724T
Other languages
English (en)
Inventor
Richard M Berger
Original Assignee
Filtrona Richmond 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 Filtrona Richmond Inc filed Critical Filtrona Richmond Inc
Publication of PT1230863E publication Critical patent/PT1230863E/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K1/00—Nibs; Writing-points
    • B43K1/003—Capillary nibs
    • 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
    • A24D3/065—Use of materials for tobacco smoke filters characterised by structural features of the fibers with sheath/core of bi-component type structure
    • 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
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
    • B31F1/08—Creasing
    • B31F1/10—Creasing by rotary tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K15/00—Assembling, finishing, or repairing pens
    • B43K15/02—Automatic machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K8/00—Pens with writing-points other than nibs or balls
    • B43K8/02—Pens with writing-points other than nibs or balls with writing-points comprising fibres, felt, or similar porous or capillary material
    • B43K8/03—Ink reservoirs; Ink cartridges
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/253—Formation of filaments, threads, or the like with a non-circular cross section; Spinnerette packs therefor
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
    • D01D5/30—Conjugate filaments; Spinnerette packs therefor
    • D01D5/34—Core-skin structure; Spinnerette packs therefor
    • 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
    • D01F8/06—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyolefin as constituent
    • 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
    • D01F8/14—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester as constituent
    • 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
    • D04H1/54—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 by welding together the fibres, e.g. by partially melting or dissolving
    • 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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/018—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the shape
    • 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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/02—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments
    • D04H3/03—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments at random
    • 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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/02—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments
    • D04H3/07—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments otherwise than in a plane, e.g. in a tubular way
    • 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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/16—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic filaments produced in association with filament formation, e.g. immediately following extrusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/25—Surface scoring
    • B31B50/254—Surface scoring using tools mounted on belts or chains
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/25—Surface scoring
    • B31B50/256—Surface scoring using tools mounted on a drum
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/48—Processes of making 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/903—Microfiber, less than 100 micron diameter
    • 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
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1372—Randomly noninterengaged or randomly contacting fibers, filaments, particles, or flakes
    • 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
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/139—Open-ended, self-supporting conduit, cylinder, or tube-type article
    • 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
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/139—Open-ended, self-supporting conduit, cylinder, or tube-type article
    • Y10T428/1393—Multilayer [continuous layer]
    • 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
    • Y10T428/2915—Rod, strand, filament or fiber including textile, cloth or fabric
    • 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
    • Y10T428/298—Physical dimension

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Multicomponent Fibers (AREA)
  • Nonwoven Fabrics (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Glass Compositions (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Ink Jet (AREA)
  • Pens And Brushes (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
PT02076724T 1995-06-06 1996-06-04 Elemento poroso PT1230863E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/470,594 US5607766A (en) 1993-03-30 1995-06-06 Polyethylene terephthalate sheath/thermoplastic polymer core bicomponent fibers, method of making same and products formed therefrom

Publications (1)

Publication Number Publication Date
PT1230863E true PT1230863E (pt) 2005-04-29

Family

ID=23868231

Family Applications (1)

Application Number Title Priority Date Filing Date
PT02076724T PT1230863E (pt) 1995-06-06 1996-06-04 Elemento poroso

Country Status (10)

Country Link
US (3) US5607766A (pt)
EP (1) EP0881889B1 (pt)
JP (2) JPH11507994A (pt)
AT (2) ATE284627T1 (pt)
AU (1) AU6157496A (pt)
BR (1) BR9608340A (pt)
DE (2) DE69625619T2 (pt)
ES (1) ES2234977T3 (pt)
PT (1) PT1230863E (pt)
WO (1) WO1996039054A1 (pt)

Families Citing this family (142)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6579814B1 (en) 1994-12-30 2003-06-17 3M Innovative Properties Company Dispersible compositions and articles of sheath-core microfibers and method of disposal for such compositions and articles
US6544727B1 (en) 1995-06-07 2003-04-08 Cerus Corporation Methods and devices for the removal of psoralens from blood products
US6162535A (en) 1996-05-24 2000-12-19 Kimberly-Clark Worldwide, Inc. Ferroelectric fibers and applications therefor
US5948528A (en) * 1996-10-30 1999-09-07 Basf Corporation Process for modifying synthetic bicomponent fiber cross-sections and bicomponent fibers thereby produced
US20010009756A1 (en) 1998-01-06 2001-07-26 Derek Hei Flow devices for the reduction of compounds from biological compositions and methods of use
US20010018179A1 (en) 1998-01-06 2001-08-30 Derek J. Hei Batch devices for the reduction of compounds from biological compositions containing cells and methods of use
US5851491A (en) * 1997-06-13 1998-12-22 Labcon, North America Pipette tip and filter for accurate sampling and prevention of contamination
US6037186A (en) * 1997-07-16 2000-03-14 Stimpson; Don Parallel production of high density arrays
KR19990012622A (ko) * 1997-07-24 1999-02-25 김윤 합성섬유 복합사 및 그 제조방법
SE9802517L (sv) * 1997-12-03 1999-06-04 Sca Hygiene Prod Ab Metod för framställningav ett fiberbaserat materi alskikt
US7611831B2 (en) * 1998-01-06 2009-11-03 Cerus Corporation Adsorbing pathogen-inactivating compounds with porous particles immobilized in a matrix
JP3267920B2 (ja) * 1998-02-12 2002-03-25 三菱鉛筆株式会社 筆記具
US6026819A (en) * 1998-02-18 2000-02-22 Filtrona International Limited Tobacco smoke filter incorporating sheath-core bicomponent fibers and tobacco smoke product made therefrom
US6759356B1 (en) 1998-06-30 2004-07-06 Kimberly-Clark Worldwide, Inc. Fibrous electret polymeric articles
US6263249B1 (en) * 1999-02-26 2001-07-17 Medtronic, Inc. Medical electrical lead having controlled texture surface and method of making same
US6723669B1 (en) * 1999-12-17 2004-04-20 Kimberly-Clark Worldwide, Inc. Fine multicomponent fiber webs and laminates thereof
US6063282A (en) * 1998-12-22 2000-05-16 Labcon, North America Simultaneous filtration of numerous samples using microfibers
US6573205B1 (en) * 1999-01-30 2003-06-03 Kimberly-Clark Worldwide, Inc. Stable electret polymeric articles
US6103181A (en) 1999-02-17 2000-08-15 Filtrona International Limited Method and apparatus for spinning a web of mixed fibers, and products produced therefrom
US6330883B1 (en) 1999-02-17 2001-12-18 Filtrona Richmond, Inc. Heat and moisture exchanger comprising hydrophilic nylon and methods of using same
EP1074644A1 (en) * 1999-08-02 2001-02-07 Fiber Innovation Technology, Inc. Resilient multicomponent fibers and fabrics formed of the same
US20050039836A1 (en) * 1999-09-03 2005-02-24 Dugan Jeffrey S. Multi-component fibers, fiber-containing materials made from multi-component fibers and methods of making the fiber-containing materials
CN1294019C (zh) * 1999-10-29 2007-01-10 惠普公司 制造毛细管件和用于喷墨式打印机的墨水贮存器的方法
US6460985B1 (en) * 1999-10-29 2002-10-08 Hewlett-Packard Company Ink reservoir for an inkjet printer
BR0016546A (pt) 1999-12-21 2002-12-24 Kimberly Clark Co Tecido polimérico termoplástico de múltiplos componentes e processo para fabricação do mesmo
US6632504B1 (en) 2000-03-17 2003-10-14 Bba Nonwovens Simpsonville, Inc. Multicomponent apertured nonwoven
MY128157A (en) * 2000-04-20 2007-01-31 Philip Morris Prod High efficiency cigarette filters having shaped micro cavity fibers impregnated with adsorbent or absorbent materials
US6815383B1 (en) 2000-05-24 2004-11-09 Kimberly-Clark Worldwide, Inc. Filtration medium with enhanced particle holding characteristics
US6419839B1 (en) * 2000-08-15 2002-07-16 Hollingsworth & Vose Company Pool and spa filter media
US6673158B1 (en) 2000-08-21 2004-01-06 The Procter & Gamble Company Entangled fibrous web of eccentric bicomponent fibers and method of using
US6534174B1 (en) 2000-08-21 2003-03-18 The Procter & Gamble Company Surface bonded entangled fibrous web and method of making and using
US6619947B2 (en) * 2000-12-21 2003-09-16 Kimberly-Clark Worldwide, Inc. Dual capillary spinneret with single outlet for production of homofilament crimp fibers
US7888275B2 (en) * 2005-01-21 2011-02-15 Filtrona Porous Technologies Corp. Porous composite materials comprising a plurality of bonded fiber component structures
US6475618B1 (en) 2001-03-21 2002-11-05 Kimberly-Clark Worldwide, Inc. Compositions for enhanced thermal bonding
US6454381B1 (en) 2001-04-27 2002-09-24 Hewlett-Packard Company Method and apparatus for providing ink container extraction characteristics to a printing system
US6789883B2 (en) 2001-05-09 2004-09-14 Hewlett-Packard Development Company, L.P. Method and apparatus for compensating for ink container extraction characteristics
KR20060027416A (ko) * 2001-07-09 2006-03-27 아사히 가세이 가부시키가이샤 부직포를 이용한 핵산 정제법 및 검출법
US7022200B2 (en) * 2002-01-08 2006-04-04 Amad Tayebi Method of making adhesive-free bonded porous thermoplastic nibs for markers and highlighter applications
WO2003085185A2 (en) * 2002-04-03 2003-10-16 Filtrona Richmond, Inc. Method and apparatus for applying additive to fibrous products and products produced thereby
WO2003087445A1 (en) * 2002-04-10 2003-10-23 Filtrona Richmond, Inc. Method and apparatus for making nibs and ink reserviors for writing and marking instruments and the resultant products
CA2481545A1 (en) * 2002-04-12 2003-10-23 Instrumentation Laboratory Company Immunoassay probe
US7879377B2 (en) * 2002-04-18 2011-02-01 Nestec, Ltd. Pet snack
US20040041285A1 (en) * 2002-06-20 2004-03-04 Jian Xiang Multi-component flow regulator wicks and methods of making multi-component flow regulator wicks
EP1916777B1 (en) * 2002-08-01 2011-09-28 Interdigital Technology Corporation Power control of point to multipoint physical channels
US6863074B2 (en) 2002-08-30 2005-03-08 Philip Morris Usa Inc. Cigarette filters comprising unfunctionalized porous polyaromatic resins for removing gas phase constituents from mainstream tobacco smoke
US20040077246A1 (en) * 2002-10-17 2004-04-22 Wellman, Inc. Highly absorbent polyester fibers
US7018031B2 (en) * 2002-12-23 2006-03-28 Filtrona Richmond, Inc. Porous substrate for ink delivery systems
ES2275036T3 (es) * 2003-04-03 2007-06-01 Hauni Maschinenbau Ag Procedimiento y dispositivo para la fabricacion de una varilla de filtro.
US7467907B2 (en) 2003-08-19 2008-12-23 Sanford, L.P. Valve mechanisms for paint or ink brush with integrated reservoir
US7481593B2 (en) * 2003-08-19 2009-01-27 Sanford, L.P. Combination hydrophobic/hydrophilic filters/reservoirs for controlling fluid flow
US7291263B2 (en) 2003-08-21 2007-11-06 Filtrona Richmond, Inc. Polymeric fiber rods for separation applications
WO2005019336A1 (ja) * 2003-08-25 2005-03-03 Daikin Industries, Ltd. 成形体及びその製造方法、高周波信号伝送用製品並びに高周波伝送ケーブル
DE502004003664D1 (de) * 2003-09-03 2007-06-14 Hauni Maschinenbau Ag Verfahren und Vorrichtung zur Herstellung eines Filterstrangs
US7290668B2 (en) * 2004-03-01 2007-11-06 Filtrona Richmond, Inc. Bicomponent fiber wick
US20050202386A1 (en) * 2004-03-15 2005-09-15 Jehan Clements Flip-over storytelling book publishing system, method, and kit
US7904728B2 (en) * 2004-04-22 2011-03-08 Hewlett-Packard Development Company, L.P. Consumable resource access control
US8211386B2 (en) * 2004-06-08 2012-07-03 Biokit, S.A. Tapered cuvette and method of collecting magnetic particles
US7706019B2 (en) * 2004-06-25 2010-04-27 Hewlett-Packard Development Company, L.P. Consumable resource option control
US7755782B2 (en) * 2004-06-25 2010-07-13 Hewlett-Packard Development Company, L.P. Consumable resource option control
US20060034886A1 (en) * 2004-07-23 2006-02-16 Ward Bennett C Bonded fiber structures for use in controlling fluid flow
AU2005304879B2 (en) 2004-11-05 2010-02-04 Donaldson Company, Inc. Filter medium and structure
PL3138621T3 (pl) 2004-11-05 2020-06-29 Donaldson Company, Inc. Środek i struktura filtracyjna
US8021457B2 (en) * 2004-11-05 2011-09-20 Donaldson Company, Inc. Filter media and structure
US8057567B2 (en) 2004-11-05 2011-11-15 Donaldson Company, Inc. Filter medium and breather filter structure
JP4533115B2 (ja) * 2004-12-03 2010-09-01 三井・デュポンフロロケミカル株式会社 フッ素樹脂成形方法及びフッ素樹脂成形品
GB2421707A (en) * 2004-12-29 2006-07-05 Acetate Products Ltd Polycomponent fibres for cigarette filters
EP1846136A2 (en) 2005-02-04 2007-10-24 Donaldson Company, Inc. Aerosol separator
ATE442893T1 (de) 2005-02-22 2009-10-15 Donaldson Co Inc Aerosolabscheider
US20060210349A1 (en) * 2005-02-24 2006-09-21 Permawick Company Injectable wicking composition for marking instruments
US20060207234A1 (en) * 2005-03-18 2006-09-21 Ward Bennett C Coalescing filter elements comprising self-sustaining, bonded fiber structures
US20060237375A1 (en) * 2005-03-22 2006-10-26 Jian Xiang Bonded fiber structures for use in blood separation
US20060216491A1 (en) * 2005-03-22 2006-09-28 Ward Bennett C Bonded structures formed form multicomponent fibers having elastomeric components for use as ink reservoirs
US20060216506A1 (en) * 2005-03-22 2006-09-28 Jian Xiang Multicomponent fibers having elastomeric components and bonded structures formed therefrom
CN2730151Y (zh) * 2005-04-07 2005-10-05 北京市光明化工科技开发中心 复合纤维卷烟滤棒
US8201564B2 (en) * 2005-12-30 2012-06-19 Philip Morris Usa Inc. Cigarette filters
CN1810167B (zh) * 2006-03-02 2010-05-26 梅建华 干法纸卷烟滤棒及其制备方法
US20070253926A1 (en) 2006-04-28 2007-11-01 Tadrowski Tami J Packaged cleaning composition concentrate and method and system for forming a cleaning composition
JP5542295B2 (ja) 2006-06-02 2014-07-09 三井・デュポンフロロケミカル株式会社 フッ素樹脂成形方法及びフッ素樹脂成形品
DE102006029972A1 (de) * 2006-06-29 2008-01-03 Irema-Filter Gmbh Vorrichtung zur Erzeugung eines Faservlieses im Melt-Blown-Verfahren
US8334034B2 (en) * 2006-09-27 2012-12-18 Filtrona Porous Technologies Corp. Rapid release and anti-drip porous reservoirs
TW200829741A (en) * 2007-01-12 2008-07-16 Far Eastern Textile Ltd Modifying copolymer, sheath layer material modified with the same and core-sheath composite fiber
US20080187751A1 (en) * 2007-02-02 2008-08-07 Ward Bennett C Porous Reservoirs Formed From Side-By-Side Bicomponent Fibers
EP2117674A1 (en) 2007-02-22 2009-11-18 Donaldson Company, Inc. Filter element and method
WO2008103821A2 (en) 2007-02-23 2008-08-28 Donaldson Company, Inc. Formed filter element
US20080217241A1 (en) * 2007-03-05 2008-09-11 Alan Smithies Composite filter media and methods of manufacture
US20080315465A1 (en) * 2007-03-05 2008-12-25 Alan Smithies Method of manufacturing composite filter media
US7927540B2 (en) * 2007-03-05 2011-04-19 Bha Group, Inc. Method of manufacturing a composite filter media
US20090071114A1 (en) * 2007-03-05 2009-03-19 Alan Smithies Gas turbine inlet air filtration filter element
US20080251599A1 (en) * 2007-04-11 2008-10-16 Ward Bennett C Vapor Emitting Device
US20080314400A1 (en) * 2007-05-31 2008-12-25 Philip Morris Usa Inc. Filter including electrostatically charged fiber material
JP5150975B2 (ja) * 2007-08-31 2013-02-27 Ｅｓファイバービジョンズ株式会社 多孔質成形体用収縮性繊維
EP2231390A4 (en) * 2007-12-14 2012-12-05 3M Innovative Properties Co FIBER UNIT
CN101903453B (zh) * 2007-12-14 2013-11-06 普拉德研究及开发股份有限公司 支撑剂及其应用
CN101903615B (zh) * 2007-12-14 2014-04-02 普拉德研究及开发股份有限公司 使用可改变的添加剂处理地下井的方法
MX2010006487A (es) * 2007-12-14 2010-09-14 Schlumberger Technology Bv Metodos de contacto y/o tratamiento de una formacion subterranea.
WO2010014996A2 (en) * 2008-08-01 2010-02-04 Porex Corporation Wicks for dispensers of vaporizable materials
US20110236683A1 (en) * 2008-08-12 2011-09-29 Idemitsu Kosan Co., Ltd. Method for producing polypropylene elastic fiber and polypropylene elastic fiber
US8021996B2 (en) * 2008-12-23 2011-09-20 Kimberly-Clark Worldwide, Inc. Nonwoven web and filter media containing partially split multicomponent fibers
US20100176210A1 (en) * 2009-01-09 2010-07-15 Porex Corporation Hydrophilic Porous Wicks for Vaporizable Materials
US9885154B2 (en) 2009-01-28 2018-02-06 Donaldson Company, Inc. Fibrous media
WO2010096398A1 (en) * 2009-02-17 2010-08-26 Filtrona Richmond, Inc. Multi-layer, fluid transmissive fiber structures containing nanofibers and a method of manufacturing such structures
JP5427524B2 (ja) * 2009-09-18 2014-02-26 アサヒ繊維工業株式会社 繊維成形体とその製造方法および筆記具，液体供給具
US20110070423A1 (en) * 2009-09-23 2011-03-24 Chandrasiri Jayakody Foam and Fiber Composite Structures and Methods of Manufacture
US8534294B2 (en) 2009-10-09 2013-09-17 Philip Morris Usa Inc. Method for manufacture of smoking article filter assembly including electrostatically charged fiber
US9386803B2 (en) 2010-01-06 2016-07-12 Celanese Acetate Llc Tobacco smoke filter for smoking device with porous mass of active particulate
US8696228B1 (en) * 2010-04-23 2014-04-15 Hairmarker Llc Cosmetic marker
CN103330283B (zh) 2010-10-15 2016-08-10 塞拉尼斯醋酸纤维有限公司 形成滤烟器用多孔物质的设备、系统和相关方法
WO2012106659A1 (en) 2011-02-03 2012-08-09 Donaldson Company, Inc. Filter media pack, filter assembly, and method
WO2012145379A1 (en) 2011-04-19 2012-10-26 Porex Corporation Liquid sampling, storage, transfer and delivery device
CN104023754A (zh) 2011-08-15 2014-09-03 珀雷克斯公司 传导性复合芯子以及制造和使用其的方法
ITBO20120106A1 (it) * 2012-03-05 2013-09-06 Montrade Srl Metodo e macchina per la produzione di filtri senza carta per articoli da fumo
GB2503644A (en) * 2012-05-03 2014-01-08 British American Tobacco Co Filter
BR112015008145A2 (pt) * 2012-10-11 2017-07-04 Celanese Acetate Llc aparelhos, sistemas e métodos associados para formar massas porosas para filtros de fumaça
US10058808B2 (en) 2012-10-22 2018-08-28 Cummins Filtration Ip, Inc. Composite filter media utilizing bicomponent fibers
GB201220098D0 (en) 2012-11-07 2012-12-19 Filtrona Filter Prod Dev Co tOBACCO SMOKE FILTER
GB2509338B (en) * 2012-11-16 2017-09-27 Essentra Packaging & Security Ltd Moisture control label
US9757551B2 (en) 2013-10-04 2017-09-12 Carefusion 2200, Inc. Antiseptic applicator
GB2538000A (en) * 2013-11-07 2016-11-02 Essentra Porous Tech Corp Bicomponent fibers, products formed therefrom and methods of making the same
JP6978485B2 (ja) * 2014-03-27 2021-12-08 エッセントラ フィルター プロダクツ ディベロップメント カンパニー プライベート リミティド 喫煙物品
GB201407056D0 (en) 2014-04-22 2014-06-04 Essentra Filter Products Dev Co Pte Ltd Smoking article
WO2016061432A1 (en) 2014-10-17 2016-04-21 Porex Corporation Disposable porous cleaning devices and methods
ITUB20160197A1 (it) 2016-01-21 2017-07-21 Gd Spa Macchina confezionatrice di filtri per sigarette e metodo per confezionare filtri per sigarette.
WO2017184570A1 (en) * 2016-04-21 2017-10-26 Milwaukee Electric Tool Corporation Internal pressure regulating marker pen
JP2019515150A (ja) 2016-04-29 2019-06-06 ボーリュー・インターナショナル・グループ・ナムローゼ・フエンノートシャップＢｅａｕｌｉｅｕ Ｉｎｔｅｒｎａｔｉｏｎａｌ Ｇｒｏｕｐ Ｎｖ ２成分ステープル繊維またはショートカットトリローバル繊維およびそれらの使用
US10897928B2 (en) 2016-06-29 2021-01-26 Essentra Filter Products Development Co Pte. Ltd. Shaped elements for smoking devices
US20200316880A1 (en) * 2017-03-24 2020-10-08 British American Tobacco (Investments) Limited Methods and equipment for forming tubes of fibrous material
CN107084985A (zh) * 2017-04-20 2017-08-22 中烟摩迪(江门)纸业有限公司 一种卷烟缩灰率的测定方法
CN110996712A (zh) 2017-06-15 2020-04-10 波雷克斯科技公司 具有可区分的密度或纤维直径的一体多孔纤维介质
CN111356513A (zh) * 2017-09-07 2020-06-30 博滤克斯公司 小直径的管状多孔纤维过滤器
CN111183042B (zh) * 2017-09-26 2022-03-11 桑福德有限合伙人公司 书写工具和相关的方法
CA3088023C (en) 2018-03-08 2023-03-21 Repligen Corporation Tangential flow depth filtration systems and methods of filtration using same
AU2019273030B2 (en) * 2018-05-25 2022-08-18 Repligen Corporation Tangential flow filtration systems and methods
KR101976325B1 (ko) * 2018-07-06 2019-05-07 주식회사 케이티앤지 연기 성분 저감 담배 필터, 담배, 그리고 그 제조 방법
WO2020061492A1 (en) * 2018-09-20 2020-03-26 Porex Technologies Corporation Heterogeneous fiber fluid reservoirs
JP7320829B2 (ja) 2019-05-30 2023-08-04 株式会社呉竹 ペン
EP3753746A1 (en) * 2019-06-20 2020-12-23 Société BIC Writing felt pen
WO2021030456A1 (en) * 2019-08-12 2021-02-18 Universal Fibers, Inc. Eco-friendly polyester fibers and microfiber shed-resistance polyester textiles
CN111472097B (zh) * 2020-04-09 2021-05-14 嘉兴市凯邦锦纶科技股份有限公司 一种熔喷线料制备装置及其制备方法
US20220323910A1 (en) 2021-04-13 2022-10-13 Repligen Corporation Systems and methods for tangential flow depth filtration
US11618017B2 (en) * 2021-07-01 2023-04-04 Porex Corporation Squeezable sample preparation device
WO2023141196A1 (en) 2022-01-21 2023-07-27 Repligen Corporation Systems and methods for filtration of cell cultures
KR102597759B1 (ko) * 2022-07-22 2023-11-07 블루그린링크(주) 섬유형 여재를 이용한 저농도 오수 정화방법

Family Cites Families (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2688380A (en) * 1951-07-13 1954-09-07 American Viscose Corp Filter cartridge
BE549181A (pt) * 1955-06-30
US3095343A (en) * 1960-09-15 1963-06-25 United States Filter Corp Method for treating continuous filamentary tows
US3094736A (en) 1962-03-27 1963-06-25 United States Filter Corp Marking device
NL125332C (pt) * 1962-06-25
US3176345A (en) * 1962-06-25 1965-04-06 Monsanto Co Spinnerette
US3111702A (en) * 1963-06-24 1963-11-26 United States Filter Corp Products formed from continuous filamentary tows
US3347247A (en) * 1964-05-14 1967-10-17 Philip Morris Inc Tobacco smoke filter
US3381070A (en) * 1964-09-08 1968-04-30 Eastman Kodak Co Method of producing a filter element
US3409020A (en) * 1965-02-24 1968-11-05 Philip Morris Inc Tobacco smoke filter
US3595245A (en) * 1968-08-14 1971-07-27 Exxon Research Engineering Co Cigarette filter from polypropylene fibers
US3615995A (en) * 1968-08-14 1971-10-26 Exxon Research Engineering Co Method for producing a melt blown roving
US3849241A (en) * 1968-12-23 1974-11-19 Exxon Research Engineering Co Non-woven mats by melt blowing
US3637447A (en) * 1970-06-10 1972-01-25 American Filtrona Corp Method of making filter means by crimping and overwrapping a tubular element
US3744497A (en) * 1970-09-25 1973-07-10 Ivy Graphics & Planning Inc Cigarette filter
US3825379A (en) * 1972-04-10 1974-07-23 Exxon Research Engineering Co Melt-blowing die using capillary tubes
US4117194A (en) * 1972-05-04 1978-09-26 Rhone-Poulenc-Textile Bicomponent filaments with a special cross-section
US3972759A (en) * 1972-06-29 1976-08-03 Exxon Research And Engineering Company Battery separators made from polymeric fibers
US3825380A (en) * 1972-07-07 1974-07-23 Exxon Research Engineering Co Melt-blowing die for producing nonwoven mats
US3971373A (en) * 1974-01-21 1976-07-27 Minnesota Mining And Manufacturing Company Particle-loaded microfiber sheet product and respirators made therefrom
US4173504A (en) * 1977-01-19 1979-11-06 Chisso Corporation Method for producing tobacco filters
GB1601585A (en) * 1978-05-18 1981-11-04 Courtaulds Ltd Bicomponent filaments
US4307151A (en) * 1978-08-30 1981-12-22 Director-General Of The Agency Of Industrial Science And Technology Enzyme-active fibrous materials and method for preparing same
JPS5940938B2 (ja) * 1978-11-15 1984-10-03 チッソ株式会社 棒状繊維成形体の製造方法
US4217321A (en) * 1978-12-06 1980-08-12 Monsanto Company Method for making bicomponent polyester yarns at high spinning rates
US4286005A (en) * 1979-03-05 1981-08-25 American Filtrona Corporation Ink reservoir element for use in a marking instrument, and method and apparatus for producing same
US4354889A (en) * 1979-03-05 1982-10-19 American Filtrona Corporation Ink reservoir element for use in a marking instrument, and method and apparatus for producing same
US4355995A (en) * 1979-03-27 1982-10-26 American Filtrona Corporation Tobacco smoke filter providing tobacco flavor enrichment, and method for producing same
US4380570A (en) * 1980-04-08 1983-04-19 Schwarz Eckhard C A Apparatus and process for melt-blowing a fiberforming thermoplastic polymer and product produced thereby
US4406850A (en) * 1981-09-24 1983-09-27 Hills Research & Development, Inc. Spin pack and method for producing conjugate fibers
US4731215A (en) * 1982-06-07 1988-03-15 Biax Fiberfilm Corporation Process for forming non-woven webs from highly oriented melt blown fibers
JPS59100737A (ja) * 1982-12-02 1984-06-11 帝人株式会社 ポリエステル複合繊維から成る捲縮糸及びその製造法
US4795668A (en) * 1983-10-11 1989-01-03 Minnesota Mining And Manufacturing Company Bicomponent fibers and webs made therefrom
JPS60155710A (ja) * 1984-01-23 1985-08-15 Daicel Chem Ind Ltd 糸条形成法
KR920005729B1 (ko) * 1984-09-06 1992-07-16 미쓰비시 레이온 캄파니 리미티드 방향성 섬유
JPS6183315A (ja) * 1985-05-07 1986-04-26 Kureha Chem Ind Co Ltd 同心複合糸
US4729808A (en) * 1986-04-15 1988-03-08 American Filtrona Corporation Ink reservoir having continuous random sliver with stretch yarn
US4869275A (en) * 1987-02-24 1989-09-26 American Filtrona Corporation Ultra-high filtration filter
JPS6477623A (en) * 1987-09-17 1989-03-23 Unitika Ltd Light-fast polyester fiber
DE68917784T2 (de) * 1988-05-27 1995-01-05 Kuraray Co Leitfähiges zusammengesetztes Filament und Verfahren zur Herstellung desselben.
JP2778981B2 (ja) * 1988-05-27 1998-07-23 株式会社クラレ 導電性複合繊維及びその製造方法
JPH02182917A (ja) * 1989-01-09 1990-07-17 Unitika Ltd ポリエステル複合繊維
US5010165A (en) * 1989-06-02 1991-04-23 Eastman Kodak Company Dimensionally stable polyester melt blown web
US5074320A (en) * 1989-10-26 1991-12-24 R. J. Reynolds Tobacco Company Cigarette and cigarette filter
US5105834A (en) * 1989-12-18 1992-04-21 R.J. Reynolds Tobacco Company Cigarette and cigarette filter element therefor
JP2916224B2 (ja) * 1990-08-08 1999-07-05 株式会社クラレ 繊維成型体
US5246772A (en) * 1990-10-12 1993-09-21 James River Corporation Of Virginia Wetlaid biocomponent web reinforcement of airlaid nonwovens
US5094717A (en) * 1990-11-15 1992-03-10 James River Corporation Of Virginia Synthetic fiber paper having a permanent crepe
DE69127428T2 (de) * 1990-12-19 1998-02-26 Mitsubishi Paper Mills Ltd Vliesstoff und sein Herstellungsverfahren
US5162153A (en) * 1991-12-23 1992-11-10 Hoechst Celanese Corporation Poly(butylene terephthalate) copolyester and a process for preparing it
JP3309320B2 (ja) * 1992-02-10 2002-07-29 チッソ株式会社 フィルター及びその製造方法
JPH05230754A (ja) * 1992-02-17 1993-09-07 Unitika Ltd 芯鞘型複合長繊維よりなる不織布及びその製造方法
JPH06212550A (ja) * 1992-11-26 1994-08-02 Unitika Ltd ポリプロピレン系極細繊維不織ウエブ及びその製造方法
US5298348A (en) * 1993-04-16 1994-03-29 W. R. Grace & Co.-Conn. Battery separator for nickel/metal hydride batteries
US5509430A (en) * 1993-12-14 1996-04-23 American Filtrona Corporation Bicomponent fibers and tobacco smoke filters formed therefrom

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DE69625619D1 (de) 2003-02-06
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ATE284627T1 (de) 2005-01-15
US5633082A (en) 1997-05-27
US5607766A (en) 1997-03-04
AU6157496A (en) 1996-12-24
DE69625619T2 (de) 2003-11-06
DE69634057T2 (de) 2005-12-15
WO1996039054A1 (en) 1996-12-12
EP0881889B1 (en) 2003-01-02
BR9608340A (pt) 1999-01-05
JPH11507994A (ja) 1999-07-13
US5620641A (en) 1997-04-15
ATE230223T1 (de) 2003-01-15
JP2008095270A (ja) 2008-04-24
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EP0881889A1 (en) 1998-12-09

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