DK254586A - Celluloseesterartikel, fremgangsmaade til fremstilling deraf, cigaretfilter omfattende celluloseacetatfibre og apparat til ekstruderingaf fibre - Google Patents

Celluloseesterartikel, fremgangsmaade til fremstilling deraf, cigaretfilter omfattende celluloseacetatfibre og apparat til ekstruderingaf fibre Download PDF

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Publication number
DK254586A
DK254586A DK254586A DK254586A DK254586A DK 254586 A DK254586 A DK 254586A DK 254586 A DK254586 A DK 254586A DK 254586 A DK254586 A DK 254586A DK 254586 A DK254586 A DK 254586A
Authority
DK
Denmark
Prior art keywords
fiber
extrusion
producing
filter including
cellulose acetate
Prior art date
Application number
DK254586A
Other languages
Danish (da)
English (en)
Other versions
DK254586D0 (da
Inventor
Colin L Browne
Original Assignee
Celanese Corp
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 Celanese Corp filed Critical Celanese Corp
Publication of DK254586D0 publication Critical patent/DK254586D0/da
Publication of DK254586A publication Critical patent/DK254586A/da

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
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • 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
    • 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
    • D01D5/24—Formation of filaments, threads, or the like with a hollow structure; 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
    • D01D5/253—Formation of filaments, threads, or the like with a non-circular cross section; Spinnerette packs therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Treating Waste Gases (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
DK254586A 1985-05-31 1986-05-30 Celluloseesterartikel, fremgangsmaade til fremstilling deraf, cigaretfilter omfattende celluloseacetatfibre og apparat til ekstruderingaf fibre DK254586A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/739,946 US4744932A (en) 1985-05-31 1985-05-31 Process for forming a skinless hollow fiber of a cellulose ester

Publications (2)

Publication Number Publication Date
DK254586D0 DK254586D0 (da) 1986-05-30
DK254586A true DK254586A (da) 1986-12-01

Family

ID=24974443

Family Applications (1)

Application Number Title Priority Date Filing Date
DK254586A DK254586A (da) 1985-05-31 1986-05-30 Celluloseesterartikel, fremgangsmaade til fremstilling deraf, cigaretfilter omfattende celluloseacetatfibre og apparat til ekstruderingaf fibre

Country Status (25)

Country Link
US (1) US4744932A (xx)
EP (1) EP0204512A3 (xx)
JP (2) JPS61282415A (xx)
KR (1) KR930009830B1 (xx)
CN (1) CN1010861B (xx)
AU (1) AU5786686A (xx)
BR (1) BR8602509A (xx)
CA (1) CA1278907C (xx)
DD (1) DD258627A5 (xx)
DK (1) DK254586A (xx)
ES (2) ES8706037A1 (xx)
FI (1) FI862311A (xx)
GR (1) GR861404B (xx)
HU (1) HUT44294A (xx)
IL (1) IL78911A0 (xx)
MA (1) MA20699A1 (xx)
MT (1) MTP986B (xx)
MW (1) MW4286A1 (xx)
MX (1) MX169588B (xx)
NO (1) NO862166L (xx)
PT (1) PT82679B (xx)
TR (1) TR23065A (xx)
ZA (1) ZA863755B (xx)
ZM (1) ZM4386A1 (xx)
ZW (1) ZW10286A1 (xx)

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US5076916A (en) * 1991-02-04 1991-12-31 Hoechst Celanese Corp. Device for separating fluid from a fiber following contact
US5151227A (en) * 1991-03-18 1992-09-29 W. R. Grace & Co.-Conn. Process for continuous spinning of hollow-fiber membranes using a solvent mixture as a precipitation medium
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US5181940A (en) * 1991-08-01 1993-01-26 Union Carbide Industrial Gases Technology Corporation Hollow fiber membranes
FR2700772A1 (fr) * 1993-01-27 1994-07-29 Michelin Rech Tech Composition, susceptible de donner des fibres ou des films, à base de formiate de cellulose.
EP0636403A3 (en) * 1993-07-28 1996-03-27 Toyo Boseki Cellulose acetate hemodialysis membrane.
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
US5743251A (en) * 1996-05-15 1998-04-28 Philip Morris Incorporated Aerosol and a method and apparatus for generating an aerosol
US6234167B1 (en) * 1998-10-14 2001-05-22 Chrysalis Technologies, Incorporated Aerosol generator and methods of making and using an aerosol generator
JP4185250B2 (ja) * 1998-11-12 2008-11-26 サンスター技研株式会社 ビード成形方法及び装置
US6632366B1 (en) 1999-05-31 2003-10-14 Daicel Chemical Industries, Ltd. Cellulose compound hollow fiber membrane
US6883516B2 (en) 2000-04-27 2005-04-26 Chrysalis Technologies Incorporated Method for generating an aerosol with a predetermined and/or substantially monodispersed particle size distribution
MY136453A (en) * 2000-04-27 2008-10-31 Philip Morris Usa Inc "improved method and apparatus for generating an aerosol"
US6799572B2 (en) 2000-12-22 2004-10-05 Chrysalis Technologies Incorporated Disposable aerosol generator system and methods for administering the aerosol
US6681998B2 (en) 2000-12-22 2004-01-27 Chrysalis Technologies Incorporated Aerosol generator having inductive heater and method of use thereof
US6491233B2 (en) 2000-12-22 2002-12-10 Chrysalis Technologies Incorporated Vapor driven aerosol generator and method of use thereof
US6701921B2 (en) 2000-12-22 2004-03-09 Chrysalis Technologies Incorporated Aerosol generator having heater in multilayered composite and method of use thereof
US7077130B2 (en) * 2000-12-22 2006-07-18 Chrysalis Technologies Incorporated Disposable inhaler system
US6501052B2 (en) 2000-12-22 2002-12-31 Chrysalis Technologies Incorporated Aerosol generator having multiple heating zones and methods of use thereof
US6616912B2 (en) 2001-01-05 2003-09-09 Spectrum Laboratories, Inc. Bi-component microporous hollow fiber membrane structure for in vivo propagation of cells
SG99371A1 (en) * 2001-08-17 2003-10-27 Environmental Technology Inst Hollow fiber membrane for the treatment of waste lubricants and method for its production
US6640050B2 (en) 2001-09-21 2003-10-28 Chrysalis Technologies Incorporated Fluid vaporizing device having controlled temperature profile heater/capillary tube
US6568390B2 (en) 2001-09-21 2003-05-27 Chrysalis Technologies Incorporated Dual capillary fluid vaporizing device
US6804458B2 (en) 2001-12-06 2004-10-12 Chrysalis Technologies Incorporated Aerosol generator having heater arranged to vaporize fluid in fluid passage between bonded layers of laminate
US6681769B2 (en) 2001-12-06 2004-01-27 Crysalis Technologies Incorporated Aerosol generator having a multiple path heater arrangement and method of use thereof
US6701922B2 (en) 2001-12-20 2004-03-09 Chrysalis Technologies Incorporated Mouthpiece entrainment airflow control for aerosol generators
US6805730B2 (en) * 2002-01-29 2004-10-19 Amersham Biosciences Membrane Separations Corp. Convoluted surface hollow fiber membranes
WO2003064003A1 (en) * 2002-01-29 2003-08-07 Amersham Biosciences Membrane Separations Corp. Convoluted surface hollow fiber membranes
US7074170B2 (en) 2002-03-29 2006-07-11 Philip Morris Usa Inc. Method and apparatus for making cigarette filters with a centrally located flavored element
US7759540B2 (en) * 2002-07-23 2010-07-20 Paragon Trade Brands, Llc Absorbent articles containing absorbent cores having zoned absorbency and methods of making same
US7367334B2 (en) 2003-08-27 2008-05-06 Philip Morris Usa Inc. Fluid vaporizing device having controlled temperature profile heater/capillary tube
US20080296808A1 (en) * 2004-06-29 2008-12-04 Yong Lak Joo Apparatus and Method for Producing Electrospun Fibers
US7553440B2 (en) * 2005-05-12 2009-06-30 Leonard William K Method and apparatus for electric treatment of substrates
GB0517551D0 (en) * 2005-08-27 2005-10-05 Acetate Products Ltd Process for making filter tow
US20070074733A1 (en) * 2005-10-04 2007-04-05 Philip Morris Usa Inc. Cigarettes having hollow fibers
US7878210B2 (en) * 2007-06-04 2011-02-01 Philip Morris Usa Inc. Cellulose acetate fiber modification
US8113215B2 (en) * 2007-06-21 2012-02-14 Philip Morris Usa Inc. Smoking article filter having liquid additive containing tubes therein
WO2009042768A1 (en) * 2007-09-25 2009-04-02 University Of Pittsburgh-Of The Commonwealth System Of Higher Education Triggerably dissolvable hollow fibers for controlled delivery
EP2110031A1 (en) 2008-04-18 2009-10-21 Philip Morris Products S.A. Filter making apparatus
HUE038790T2 (hu) * 2008-06-02 2018-11-28 Philip Morris Products Sa Átlátszó szakasszal rendelkezõ dohányzási cikk
US8308623B2 (en) * 2008-10-28 2012-11-13 R.J. Reynolds Tobacco Company Apparatus for enhancing a filter component of a smoking article, and associated method
CN102423129A (zh) * 2011-08-26 2012-04-25 湖北中烟工业有限责任公司 一种中空纤维香烟滤嘴的制备方法
CN103720042B (zh) * 2013-12-20 2015-10-21 苏州鑫帛泰纺织科研有限公司 多孔中空纤维香烟滤嘴
JP5982412B2 (ja) * 2014-02-12 2016-08-31 富士フイルム株式会社 繊維製造方法及び不織布製造方法並びに繊維製造設備及び不織布製造設備
DE102019135114A1 (de) * 2019-12-19 2021-06-24 Cerdia International GmbH Filter- und/oder füllmaterial für mundstücke zur verwendung mit rauchwaren oder hnb-produkten, mundstücke und zigarettenfilter mit einem solchen filter- und/oder füllmaterial sowie verfahren zur herstellung eines solchen filter- und/oder füllmaterials
US20230008772A1 (en) * 2021-07-08 2023-01-12 University Of Kentucky Research Foundation Spinneret, blowing system and method for producing hollow fibers

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Also Published As

Publication number Publication date
MX169588B (es) 1993-07-14
MTP986B (en) 1988-10-18
ES8706037A1 (es) 1987-06-01
KR930009830B1 (ko) 1993-10-11
PT82679A (en) 1986-06-01
TR23065A (tr) 1989-02-03
DD258627A5 (de) 1988-07-27
NO862166L (no) 1986-12-01
EP0204512A2 (en) 1986-12-10
MW4286A1 (en) 1988-08-10
MA20699A1 (fr) 1986-12-31
CN86103913A (zh) 1987-02-04
FI862311A0 (fi) 1986-05-30
FI862311A (fi) 1986-12-01
AU5786686A (en) 1986-12-04
ZW10286A1 (en) 1986-11-12
ZM4386A1 (en) 1986-12-29
HUT44294A (en) 1988-02-29
GR861404B (en) 1986-09-26
JPS61282415A (ja) 1986-12-12
ES557367A0 (es) 1987-09-01
KR860009162A (ko) 1986-12-20
EP0204512A3 (en) 1989-01-25
DK254586D0 (da) 1986-05-30
ES8707872A1 (es) 1987-09-01
PT82679B (en) 1987-12-14
CA1278907C (en) 1991-01-15
CN1010861B (zh) 1990-12-19
ES555519A0 (es) 1987-06-01
BR8602509A (pt) 1987-01-27
IL78911A0 (en) 1986-09-30
US4744932A (en) 1988-05-17
JPH07170962A (ja) 1995-07-11
ZA863755B (en) 1987-01-28

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