FI962234A0 - Cigarettfiltrer - Google Patents

Cigarettfiltrer

Info

Publication number
FI962234A0
FI962234A0 FI962234A FI962234A FI962234A0 FI 962234 A0 FI962234 A0 FI 962234A0 FI 962234 A FI962234 A FI 962234A FI 962234 A FI962234 A FI 962234A FI 962234 A0 FI962234 A0 FI 962234A0
Authority
FI
Finland
Prior art keywords
pct
date
filter
cigarette
cigarette filters
Prior art date
Application number
FI962234A
Other languages
English (en)
Finnish (fi)
Other versions
FI114896B (sv
FI962234A (sv
Inventor
Calvin Roger Woodings
Original Assignee
Courtaulds Fibres Holdings 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 GB939324464A external-priority patent/GB9324464D0/en
Priority claimed from GB9410028A external-priority patent/GB9410028D0/en
Priority claimed from GB9418544A external-priority patent/GB9418544D0/en
Application filed by Courtaulds Fibres Holdings Ltd filed Critical Courtaulds Fibres Holdings Ltd
Publication of FI962234A publication Critical patent/FI962234A/sv
Publication of FI962234A0 publication Critical patent/FI962234A0/sv
Application granted granted Critical
Publication of FI114896B publication Critical patent/FI114896B/sv

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/02—Synthetic cellulose fibres
    • D21H13/08—Synthetic cellulose fibres from regenerated cellulose
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Paper (AREA)
  • Filtering Materials (AREA)
FI962234A 1993-11-29 1996-05-28 Cigarettfiltrer FI114896B (sv)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
GB939324464A GB9324464D0 (en) 1993-11-29 1993-11-29 Cigarette filters
GB9324464 1993-11-29
GB9410028 1994-05-19
GB9410028A GB9410028D0 (en) 1994-05-19 1994-05-19 Filters and cigarettes containing them
GB9418544A GB9418544D0 (en) 1994-09-15 1994-09-15 Filters and cigarettes containing such filters
GB9418544 1994-09-15
GB9402581 1994-11-24
PCT/GB1994/002581 WO1995014398A1 (en) 1993-11-29 1994-11-24 Cigarette filters

Publications (3)

Publication Number Publication Date
FI962234A FI962234A (sv) 1996-05-28
FI962234A0 true FI962234A0 (sv) 1996-05-28
FI114896B FI114896B (sv) 2005-01-31

Family

ID=27266955

Family Applications (1)

Application Number Title Priority Date Filing Date
FI962234A FI114896B (sv) 1993-11-29 1996-05-28 Cigarettfiltrer

Country Status (16)

Country Link
US (1) US5671757A (sv)
EP (1) EP0731651B1 (sv)
JP (1) JP3515119B2 (sv)
KR (1) KR100319429B1 (sv)
CN (1) CN1063929C (sv)
AT (1) ATE164493T1 (sv)
AU (1) AU678652B2 (sv)
BR (1) BR9408171A (sv)
DE (1) DE69409397T2 (sv)
ES (1) ES2115349T3 (sv)
FI (1) FI114896B (sv)
HU (1) HU219575B (sv)
NO (1) NO303103B1 (sv)
PL (1) PL175937B1 (sv)
TR (1) TR27997A (sv)
WO (1) WO1995014398A1 (sv)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9412311D0 (en) * 1994-06-20 1994-08-10 Courtaulds Fibres Holdings Ltd Filter materials
GB9412500D0 (en) * 1994-06-22 1994-08-10 Courtaulds Fibres Holdings Ltd Fibre manufacture
GB9412501D0 (en) * 1994-06-22 1994-08-10 Courtaulds Fibres Holdings Ltd Manufacture of fibre
TW392003B (en) * 1995-10-11 2000-06-01 Asahi Chemical Ind False twist yarn
GB9614311D0 (en) * 1996-07-08 1996-09-04 Courtaulds Fibres Holdings Ltd Refining cellulose stock
GB2325248B (en) * 1997-05-15 2001-06-27 J R Crompton Ltd Paper
DE19917614C2 (de) * 1999-04-19 2001-07-05 Thueringisches Inst Textil Verfahren zur Herstellung von cellulosischen Formkörpern mit hohem Adsorptionsvermögen
DE19951062C2 (de) * 1999-10-22 2002-04-04 Rhodia Acetow Gmbh Hochleistungs-Zigarettenfilter
US6500215B1 (en) 2000-07-11 2002-12-31 Sybron Chemicals, Inc. Utility of selected amine oxides in textile technology
DE10140772A1 (de) 2001-08-20 2003-03-13 Zimmer Ag Verfahren zur Entfernung von Schwermetallen aus schwermetallhaltigen Medien unter Verwendung eines Lyocell-Formkörpers sowie Lyocell-Formkörper mit adsorbierten Schwermetallen und deren Verwendung
US7655112B2 (en) * 2002-01-31 2010-02-02 Kx Technologies, Llc Integrated paper comprising fibrillated fibers and active particles immobilized therein
US20050139223A1 (en) * 2003-07-21 2005-06-30 Squires Stephen B. Cigarette filter incorporating nanofibers
DE102005005175A1 (de) * 2005-02-01 2006-08-10 Reemtsma Cigarettenfabriken Gmbh Filtercigarette
CN101443090B (zh) * 2006-03-31 2013-05-15 阿尔贡尼德公司 结合超细或纳米尺寸粉末的无纺介质
US7731102B2 (en) * 2006-06-22 2010-06-08 Filtrona Richmond, Inc. Neutral displacement wick
DE102007011926A1 (de) 2007-03-13 2008-09-18 Dirk Vinson Verwendung von zellulosen Materialien für Rauchartikel und hergestellte Rauchartikel aus diesm Material
WO2010014996A2 (en) * 2008-08-01 2010-02-04 Porex Corporation Wicks for dispensers of vaporizable materials
US20100176210A1 (en) * 2009-01-09 2010-07-15 Porex Corporation Hydrophilic Porous Wicks for Vaporizable Materials
GB2474694B (en) 2009-10-23 2011-11-02 Innovia Films Ltd Biodegradable composites
US20120305015A1 (en) * 2011-05-31 2012-12-06 Sebastian Andries D Coated paper filter
EP2625975A1 (en) 2012-02-13 2013-08-14 Philip Morris Products S.A. Aerosol-generating article having an aerosol-cooling element
PT2797450T (pt) 2011-12-30 2018-02-21 Philip Morris Products Sa Matriz para a confeção de material retrorreflexivo
EP2797449B1 (en) 2011-12-30 2019-08-07 Philip Morris Products S.a.s. Smoking article with front-plug and aerosol-forming substrate and method
AR089602A1 (es) 2011-12-30 2014-09-03 Philip Morris Products Sa Articulo generador de aerosoles para usar con un dispositivo generador de aerosoles
MX363824B (es) 2012-05-31 2019-04-04 Philip Morris Products Sa Barras con sabor para usarse en articulos generadores de aerosol.
AR091509A1 (es) * 2012-06-21 2015-02-11 Philip Morris Products Sa Articulo para fumar para ser usado con un elemento de calentamiento interno
CN104411189A (zh) * 2012-07-13 2015-03-11 菲利普莫里斯生产公司 用于吸烟制品的可降解型过滤嘴
US9119419B2 (en) * 2012-10-10 2015-09-01 R.J. Reynolds Tobacco Company Filter material for a filter element of a smoking article, and associated system and method
US10306919B2 (en) 2013-09-26 2019-06-04 Kolon Industries, Inc. Lyocell material for cigarette filter and method for preparing same
CN104294700B (zh) * 2014-10-14 2016-09-21 长沙理工大学 一种含天丝纤维的水松原纸的制备方法
CN104872816B (zh) * 2015-03-31 2018-08-14 湖南中烟工业有限责任公司 一种用lyocell丝束制备卷烟滤棒的方法
EP3662767A1 (en) * 2018-12-07 2020-06-10 SWM Luxembourg S.à.R.L. Paper sheet and method of making it
EP3861159B1 (de) 2019-12-13 2022-05-25 delfortgroup AG Wasserstrahlverfestigtes filtermaterial für rauchartikel
ES2958821A1 (es) 2022-07-19 2024-02-15 Miquel Y Costas & Miquel Sa Papel para filtro de cigarrillos y filtro que lo comprende

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4416698A (en) * 1977-07-26 1983-11-22 Akzona Incorporated Shaped cellulose article prepared from a solution containing cellulose dissolved in a tertiary amine N-oxide solvent and a process for making the article
US4246221A (en) * 1979-03-02 1981-01-20 Akzona Incorporated Process for shaped cellulose article prepared from a solution containing cellulose dissolved in a tertiary amine N-oxide solvent
US5022964A (en) * 1989-06-06 1991-06-11 The Dexter Corporation Nonwoven fibrous web for tobacco filter
US5509430A (en) * 1993-12-14 1996-04-23 American Filtrona Corporation Bicomponent fibers and tobacco smoke filters formed therefrom

Also Published As

Publication number Publication date
FI114896B (sv) 2005-01-31
TR27997A (tr) 1995-11-16
FI962234A (sv) 1996-05-28
JPH09505473A (ja) 1997-06-03
BR9408171A (pt) 1997-08-26
JP3515119B2 (ja) 2004-04-05
HUT75903A (en) 1997-05-28
NO962108L (no) 1996-05-23
DE69409397T2 (de) 1998-10-01
PL175937B1 (pl) 1999-03-31
US5671757A (en) 1997-09-30
HU9601433D0 (en) 1996-07-29
ATE164493T1 (de) 1998-04-15
AU678652B2 (en) 1997-06-05
NO303103B1 (no) 1998-06-02
HU219575B (hu) 2001-05-28
WO1995014398A1 (en) 1995-06-01
EP0731651A1 (en) 1996-09-18
KR100319429B1 (ko) 2002-04-22
CN1063929C (zh) 2001-04-04
DE69409397D1 (de) 1998-05-07
CN1136267A (zh) 1996-11-20
EP0731651B1 (en) 1998-04-01
NO962108D0 (no) 1996-05-23
PL314687A1 (en) 1996-09-16
AU1074195A (en) 1995-06-13
ES2115349T3 (es) 1998-06-16

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