BR9408171A - Filtro para cigarro e cigarro - Google Patents

Filtro para cigarro e cigarro

Info

Publication number
BR9408171A
BR9408171A BR9408171A BR9408171A BR9408171A BR 9408171 A BR9408171 A BR 9408171A BR 9408171 A BR9408171 A BR 9408171A BR 9408171 A BR9408171 A BR 9408171A BR 9408171 A BR9408171 A BR 9408171A
Authority
BR
Brazil
Prior art keywords
cigarette
filter
pct
date
sec
Prior art date
Application number
BR9408171A
Other languages
English (en)
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 BR9408171A publication Critical patent/BR9408171A/pt

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
BR9408171A 1993-11-29 1994-11-24 Filtro para cigarro e cigarro BR9408171A (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB939324464A GB9324464D0 (en) 1993-11-29 1993-11-29 Cigarette filters
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
PCT/GB1994/002581 WO1995014398A1 (en) 1993-11-29 1994-11-24 Cigarette filters

Publications (1)

Publication Number Publication Date
BR9408171A true BR9408171A (pt) 1997-08-26

Family

ID=27266955

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9408171A BR9408171A (pt) 1993-11-29 1994-11-24 Filtro para cigarro e cigarro

Country Status (16)

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

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
GB9412501D0 (en) * 1994-06-22 1994-08-10 Courtaulds Fibres Holdings Ltd Manufacture of fibre
GB9412500D0 (en) * 1994-06-22 1994-08-10 Courtaulds Fibres Holdings Ltd Fibre manufacture
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
WO2005009150A2 (en) * 2003-07-21 2005-02-03 U.S. Global Nanospace, Inc. 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
EP2376683B1 (en) * 2009-01-09 2014-06-11 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
AR089602A1 (es) 2011-12-30 2014-09-03 Philip Morris Products Sa Articulo generador de aerosoles para usar con un dispositivo generador de aerosoles
WO2013098410A2 (en) 2011-12-30 2013-07-04 Philip Morris Products S.A. Smoking article with front-plug and method
MY170381A (en) 2011-12-30 2019-07-27 Philip Morris Products Sa Smoking article with front-plug and aerosol-forming substrate and method
CN104379003B (zh) 2012-05-31 2020-02-07 菲利普莫里斯生产公司 用于在气溶胶生成物品中使用的带有香味的杆
AR091509A1 (es) * 2012-06-21 2015-02-11 Philip Morris Products Sa Articulo para fumar para ser usado con un elemento de calentamiento interno
RU2634810C2 (ru) * 2012-07-13 2017-11-03 Филип Моррис Продактс С.А. Разлагающийся фильтр для курительных изделий
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
EP3051011B1 (en) 2013-09-26 2023-01-11 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
JP2023509302A (ja) 2019-12-13 2023-03-08 デルフォルトグループ、アクチエンゲゼルシャフト 喫煙製品用水流交絡フィルタ材料
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
EP0731651A1 (en) 1996-09-18
DE69409397D1 (de) 1998-05-07
PL175937B1 (pl) 1999-03-31
CN1063929C (zh) 2001-04-04
JPH09505473A (ja) 1997-06-03
NO962108L (no) 1996-05-23
HUT75903A (en) 1997-05-28
FI962234A0 (fi) 1996-05-28
NO962108D0 (no) 1996-05-23
AU1074195A (en) 1995-06-13
FI962234A (fi) 1996-05-28
AU678652B2 (en) 1997-06-05
CN1136267A (zh) 1996-11-20
JP3515119B2 (ja) 2004-04-05
HU219575B (hu) 2001-05-28
US5671757A (en) 1997-09-30
DE69409397T2 (de) 1998-10-01
ATE164493T1 (de) 1998-04-15
WO1995014398A1 (en) 1995-06-01
ES2115349T3 (es) 1998-06-16
HU9601433D0 (en) 1996-07-29
EP0731651B1 (en) 1998-04-01
FI114896B (fi) 2005-01-31
KR100319429B1 (ko) 2002-04-22
PL314687A1 (en) 1996-09-16
NO303103B1 (no) 1998-06-02
TR27997A (tr) 1995-11-16

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
TC Change of name
TE Change of address
B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2277 DE 26/08/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 15A, 16A, 17A, 18A, 19A E 20A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2607 DE 22-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.