DD290131A5 - Verfahren zur herstellung von polyolefinfilterwerg und ein polyolefinfilterwerg - Google Patents

Verfahren zur herstellung von polyolefinfilterwerg und ein polyolefinfilterwerg Download PDF

Info

Publication number
DD290131A5
DD290131A5 DD89331584A DD33158489A DD290131A5 DD 290131 A5 DD290131 A5 DD 290131A5 DD 89331584 A DD89331584 A DD 89331584A DD 33158489 A DD33158489 A DD 33158489A DD 290131 A5 DD290131 A5 DD 290131A5
Authority
DD
German Democratic Republic
Prior art keywords
polyolefin
film
melt index
polyolefin film
homopolymer
Prior art date
Application number
DD89331584A
Other languages
German (de)
English (en)
Inventor
Michael Hill
Walter A Nichols
Original Assignee
������@������@��������@���Kk��
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 ������@������@��������@���Kk�� filed Critical ������@������@��������@���Kk��
Publication of DD290131A5 publication Critical patent/DD290131A5/de

Links

Classifications

    • 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
    • D01D5/42—Formation of filaments, threads, or the like by cutting films into narrow ribbons or filaments or by fibrillation of films or filaments
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/16—Use of materials for tobacco smoke filters of inorganic materials
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of 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
    • 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
    • D01D5/42—Formation of filaments, threads, or the like by cutting films into narrow ribbons or filaments or by fibrillation of films or filaments
    • D01D5/423—Formation of filaments, threads, or the like by cutting films into narrow ribbons or filaments or by fibrillation of films or filaments by fibrillation of films or filaments

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Artificial Filaments (AREA)
  • Nonwoven Fabrics (AREA)
  • Filtering Materials (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
DD89331584A 1988-08-10 1989-08-08 Verfahren zur herstellung von polyolefinfilterwerg und ein polyolefinfilterwerg DD290131A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/231,147 US5025815A (en) 1988-08-10 1988-08-10 Polyolefin filter tow and method of making it

Publications (1)

Publication Number Publication Date
DD290131A5 true DD290131A5 (de) 1991-05-23

Family

ID=22867928

Family Applications (1)

Application Number Title Priority Date Filing Date
DD89331584A DD290131A5 (de) 1988-08-10 1989-08-08 Verfahren zur herstellung von polyolefinfilterwerg und ein polyolefinfilterwerg

Country Status (15)

Country Link
US (1) US5025815A (cs)
EP (1) EP0359387A1 (cs)
JP (1) JPH04500099A (cs)
KR (1) KR900702090A (cs)
CN (1) CN1043870A (cs)
AU (1) AU4065589A (cs)
BR (1) BR8907601A (cs)
CS (1) CS474089A3 (cs)
DD (1) DD290131A5 (cs)
HU (1) HUT59327A (cs)
MY (1) MY104149A (cs)
WO (1) WO1990001573A1 (cs)
YU (1) YU154689A (cs)
ZA (1) ZA896004B (cs)
ZW (1) ZW8989A1 (cs)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5020198A (en) * 1988-08-10 1991-06-04 Filter Materials Ltd. Crimped textile fibers and stuffer box apparatus and methods for crimping textile fibers
JP2828455B2 (ja) * 1989-03-31 1998-11-25 チッソ株式会社 たばこフィルター素材
CN1036313C (zh) * 1992-12-23 1997-11-05 湖北省荆门市无纺地毯厂 有选择性截滤的改性聚丙烯烟用丝束及生产方法
US5396909A (en) * 1993-12-16 1995-03-14 R. J. Reynolds Tobacco Company Smoking article filter
US5491024A (en) * 1995-03-14 1996-02-13 Hoechst Celanese Corporation Photodegradable cellulose ester tow
KR970015284A (ko) * 1995-09-21 1997-04-28 이형곤 차량용 주변 장치와 자동차
US5817159A (en) * 1996-12-31 1998-10-06 Cahill; Scott A. Filter with interpenetrating polymer network that biodegrades
CN1068075C (zh) * 1998-08-31 2001-07-04 中国科学院化学研究所 一种聚丙烯纤维低温纺丝技术
US20050046065A1 (en) * 2003-08-30 2005-03-03 Cowan Martin E. Thermoplastic fibers exhibiting durable high color strength characteristics
DE502004003664D1 (de) * 2003-09-03 2007-06-14 Hauni Maschinenbau Ag Verfahren und Vorrichtung zur Herstellung eines Filterstrangs
US8739802B2 (en) 2006-10-02 2014-06-03 R.J. Reynolds Tobacco Company Filtered cigarette
US8893725B2 (en) 2011-01-28 2014-11-25 R. J. Reynolds Tobacco Company Polymeric materials derived from tobacco
WO2013098353A1 (en) * 2011-12-30 2013-07-04 Philip Morris Products S.A. Apparatus and method for supplying a continuous web of crimped sheet material
EP3587630A1 (en) * 2018-06-26 2020-01-01 Profil Indústria e Comércio de Fios Ltda. Trilobal threads for application in dental floss, dental floss comprising the same, and use of trilobal threads in the manufacturing of dental floss

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB120773A (en) * 1917-11-21 1918-11-21 Robert Falkland Carey Improvements in or connected with Engines, Motors, Pumps or like Apparatus.
US3835513A (en) * 1967-10-26 1974-09-17 R Stanley Draw crimping textile film strands
US3883936A (en) * 1964-03-04 1975-05-20 Robert K Stanley Draw-crimping textile film strands
US3739053A (en) * 1965-06-05 1973-06-12 Polymer Processing Res Inst Method for fibrillating stretched film
NL134100C (cs) * 1966-03-31 1900-01-01
GB1167631A (en) * 1967-03-20 1969-10-15 Shell Int Research Process and apparatus for the fibrillation of thermoplastic films
US3526349A (en) * 1967-10-03 1970-09-01 Ikegai Iron Works Ltd Needle-blade roller for manufacturing net-like split fabrics
US3819769A (en) * 1968-01-03 1974-06-25 Bemberg Ag Split fibers from blends of polypropylene and polyethylene
US3494522A (en) * 1968-01-08 1970-02-10 Hercules Inc Apparatus for making yarn by fibrillation of ribbons of plastic material
GB1262853A (en) * 1968-02-14 1972-02-09 Plasticisers Ltd Fibrillators
BE729353A (cs) * 1968-03-13 1969-08-18
US3756484A (en) * 1968-05-03 1973-09-04 Chevron Res Apparatus for preparing fibrous web
US3500627A (en) * 1968-07-31 1970-03-17 Hercules Inc Synthetic textile yarn
US3577724A (en) * 1969-01-27 1971-05-04 Phillips Petroleum Co Method of fibrillating and twisting oriented film
US3566735A (en) * 1969-02-12 1971-03-02 Phillips Petroleum Co Fibrillation
US3495752A (en) * 1969-05-07 1970-02-17 Hercules Inc Method for making yarn by fibrillation of ribbons of plastic material
GB1315306A (en) * 1969-07-24 1973-05-02 Lamberg Ind Res Ass Process and apparatus for producing fibres and yarns by film process and apparatus for producing fibres and yarns by film fibrillation
US3595454A (en) * 1970-02-04 1971-07-27 Johnson & Johnson Method and apparatus for manufacturing split fiber webs for oriented plastic films
FR2086258A1 (en) * 1970-04-22 1971-12-31 Chisso Corp Polypropylene films which can be split into fine fibres, prodn
GB1351791A (en) * 1971-01-26 1974-05-01 Scragg & Sons Textile filaments produced from thermoplastic film
GB1339496A (en) * 1971-03-12 1973-12-05 British American Tobacco Co Production of tobacco-smoke filters
US3985600A (en) * 1971-07-09 1976-10-12 Consolidated-Bathurst Limited Method for slitting a film
US3726079A (en) * 1971-07-12 1973-04-10 Hercules Inc Synthetic textile yarn
US4134951A (en) * 1971-08-31 1979-01-16 Smith & Nephew Polyfabrik Limited Production of filaments
US3787261A (en) * 1972-01-27 1974-01-22 Cottbus Textilkombinat Process for texturizing fibers obtained by splitting synthetic foils and products made therefrom
GB1442593A (en) * 1972-04-20 1976-07-14 British Ropes Ltd Filter material
US3927957A (en) * 1972-12-21 1975-12-23 Chevron Res Apparatus for making yarn from polymer film
US3985933A (en) * 1973-12-06 1976-10-12 Shell Oil Company Fibers
GB1514217A (en) * 1975-07-11 1978-06-14 British American Tobacco Co Method of making tobacco smoke filter rod from fibrillated fibres
US4129632A (en) * 1977-12-21 1978-12-12 Chevron Research Company Method for extruding slitting and fibrillating thermoplastic film tapes

Also Published As

Publication number Publication date
ZA896004B (en) 1990-09-26
YU154689A (en) 1991-06-30
JPH04500099A (ja) 1992-01-09
CN1043870A (zh) 1990-07-18
KR900702090A (ko) 1990-12-05
BR8907601A (pt) 1991-07-30
AU4065589A (en) 1990-03-05
CS474089A3 (en) 1992-01-15
MY104149A (en) 1994-02-28
HUT59327A (en) 1992-05-28
HU894960D0 (en) 1991-10-28
EP0359387A1 (en) 1990-03-21
US5025815A (en) 1991-06-25
WO1990001573A1 (en) 1990-02-22
ZW8989A1 (en) 1990-04-25

Similar Documents

Publication Publication Date Title
DE2227021C3 (de) Verfahren zur Herstellung eines faserähnliche Elemente aufweisenden Papierstoffs aus Polyolefin
DE2417901C3 (de) Verfahren zur Herstellung eines porösen Formkörper« aus einem Tetrafluoräthylen-Polymeren
DE2249604C2 (de) Synthetische Pulpe zur Papierherstellung sowie Verfahren zu deren Herstellung
DE68924623T2 (de) Polytetrafluorethylenfilament und Verfahren zur Herstellung derselben.
DE2735063C3 (de) Faserbahn aus Mikrofasern und Stapelfasern
DE69415627T2 (de) Polytetrafluorethylenfaser, baumwollartiges, diese faser enthaltendes material, und verfahren zu deren herstellung
DD290131A5 (de) Verfahren zur herstellung von polyolefinfilterwerg und ein polyolefinfilterwerg
DE3782724T2 (de) Verfahren zur herstellung von vliesstoffen.
DD287412A5 (de) Verfahren und vorrichtung zur herstellung von polyolefinfilterwerg
DE69719326T2 (de) Verfahren zur herstellung einer homogenen celluloselösung in n-methylmorpholin-n-oxid
DE3413362C2 (cs)
DE2801211B2 (de) Verfahren zur Herstellung von Tabakfiltern
DE1532152A1 (de) Filtermasse fuer Tabakrauchfilter,aus dieser Masse hergestellte Tabakrauchfilter und Verfahren zur Herstellung dieser
DE1710630A1 (de) Verfahren zur Herstellung von feingefaserten Filmen aus thermoplastischem Kunstharz
DE2004542A1 (de) Papier und papierartige Strukturen
DE1569335A1 (de) Thermoplastisches Schichtmaterial und Verfahren zu seiner Herstellung
EP0044534A2 (de) Hochmodul-Polyacrylnitrilfäden und -fasern sowie Verfahren zu ihrer Herstellung
DE2319735A1 (de) Filtermaterial
DE3486303T2 (de) Verfahren zur Herstellung eines Filaments aus Polyethylen.
DE69225139T2 (de) Verfahren zur herstellung von starken diskontinuierlichen fibrillen
DE69311264T2 (de) Verfahren zum Flash-Spinnen von starken diskontinuierlichen Fasern
DE112020001647T5 (de) Gezogene Kompositfaser, Vliesstoff, und Verfahren zum Herstellen der gezogenen Kompositfaser
DE2556130A1 (de) Verfahren zur herstellung von fibrillierten polytetrafluoraethylenprodukten
DE3751793T2 (de) Vernetzte polyäthylenfaser hoher dichte und nichtgewobene gewebe daraus sowie deren herstellung
DE2063933C3 (de) Verfahren zur Herstellung von Polyolefinfasern

Legal Events

Date Code Title Description
ENJ Ceased due to non-payment of renewal fee