BR9408171A - Filtro para cigarro e cigarro - Google Patents

Filtro para cigarro e cigarro

Info

Publication number: BR9408171A
Authority: BR; Brazil
Prior art keywords: cigarette; filter; pct; date; sec
Prior art date: 1993-11-29

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.)

1993-11-29

Filing date

1994-11-24

Publication date

1997-08-26

1993-11-29 Priority claimed from GB939324464A external-priority patent/GB9324464D0/en

1994-05-19 Priority claimed from GB9410028A external-priority patent/GB9410028D0/en

1994-09-15 Priority claimed from GB9418544A external-priority patent/GB9418544D0/en

1994-11-24 Application filed by Courtaulds Fibres Holdings Ltd filed Critical Courtaulds Fibres Holdings Ltd

1997-08-26 Publication of BR9408171A publication Critical patent/BR9408171A/pt

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)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Textile Engineering (AREA)
Materials Engineering (AREA)
Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Paper (AREA)
Artificial Filaments (AREA)
Filtering Materials (AREA)

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 (42)

* 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
WO2010081013A1 (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
MY170381A (en)	2011-12-30	2019-07-27	Philip Morris Products Sa	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
SG11201403730SA (en)	2011-12-30	2014-10-30	Philip Morris Products Sa	Smoking article with front-plug and method
AR091211A1 (es)	2012-05-31	2015-01-21	Philip Morris Products Sa	Cilindros saborizados para uso 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
US20150189913A1 (en) *	2012-07-13	2015-07-09	Philip Morris Products S.A.	Degradable filter for smoking articles
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
CN105658852B (zh) *	2013-09-26	2017-12-22	可隆工业株式会社	香烟过滤嘴用莱赛尔材料及其制备方法
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
EP3662767B1 (en) *	2018-12-07	2024-11-13	SWM Luxembourg Sarl	Paper sheet and method of making it
JP7504205B2 (ja)	2019-12-13	2024-06-21	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
EP4252557A4 (en) *	2020-11-24	2024-07-31	Japan Tobacco Inc.	FILTER SEGMENT FOR A FLAVOR INHALER AND METHOD FOR THE PRODUCTION THEREOF AND FLAVOR INHALER
WO2023054975A1 (ko) *	2021-09-30	2023-04-06	코오롱인더스트리 주식회사	과산화수소 처리를 통해 백색도가 조절된 라이오셀 소재 및 그 제조방법
FR3135904A1 (fr) *	2022-05-25	2023-12-01	Swm Luxembourg	Filtre pour article à fumer ou vapoter comprenant un papier lisse
ES2958821B2 (es)	2022-07-19	2025-12-01	Miquel Y Costas & Miquel Sa	Papel para filtro de cigarrillos y filtro que lo comprende
WO2024231512A1 (en) *	2023-05-11	2024-11-14	Philip Morris Products S.A.	Aerosol-generating article having downstream element comprising novel filtration material
KR20250094587A (ko) *	2023-12-18	2025-06-25	주식회사 케이티앤지	라이오셀 필터를 포함하는 흡연 물품
WO2025155076A1 (ko) *	2024-01-15	2025-07-24	주식회사 케이티앤지	라이오셀 토우를 포함하는 흡연 물품
WO2025155078A1 (ko) *	2024-01-15	2025-07-24	주식회사 케이티앤지	라이오셀 토우를 포함하는 흡연 물품
WO2025155072A1 (ko) *	2024-01-15	2025-07-24	주식회사 케이티앤지	라이오셀 토우를 포함하는 흡연 물품

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
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
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
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

1994
- 1994-11-24 DE DE69409397T patent/DE69409397T2/de not_active Expired - Fee Related
- 1994-11-24 ES ES95901545T patent/ES2115349T3/es not_active Expired - Lifetime
- 1994-11-24 WO PCT/GB1994/002581 patent/WO1995014398A1/en not_active Ceased
- 1994-11-24 PL PL94314687A patent/PL175937B1/pl not_active IP Right Cessation
- 1994-11-24 AU AU10741/95A patent/AU678652B2/en not_active Ceased
- 1994-11-24 AT AT95901545T patent/ATE164493T1/de not_active IP Right Cessation
- 1994-11-24 KR KR1019960702418A patent/KR100319429B1/ko not_active Expired - Fee Related
- 1994-11-24 US US08/648,088 patent/US5671757A/en not_active Expired - Lifetime
- 1994-11-24 HU HU9601433A patent/HU219575B/hu not_active IP Right Cessation
- 1994-11-24 BR BR9408171A patent/BR9408171A/pt not_active IP Right Cessation
- 1994-11-24 JP JP51491995A patent/JP3515119B2/ja not_active Expired - Fee Related
- 1994-11-24 CN CN94194292A patent/CN1063929C/zh not_active Expired - Fee Related
- 1994-11-24 EP EP95901545A patent/EP0731651B1/en not_active Expired - Lifetime
- 1994-11-25 TR TR01227/94A patent/TR27997A/xx unknown
1996
- 1996-05-23 NO NO962108A patent/NO303103B1/no unknown
- 1996-05-28 FI FI962234A patent/FI114896B/fi active IP Right Grant

Also Published As

Publication number	Publication date
WO1995014398A1 (en)	1995-06-01
PL314687A1 (en)	1996-09-16
HU219575B (hu)	2001-05-28
AU678652B2 (en)	1997-06-05
JPH09505473A (ja)	1997-06-03
PL175937B1 (pl)	1999-03-31
ATE164493T1 (de)	1998-04-15
EP0731651A1 (en)	1996-09-18
JP3515119B2 (ja)	2004-04-05
FI962234A0 (fi)	1996-05-28
HUT75903A (en)	1997-05-28
KR100319429B1 (ko)	2002-04-22
CN1063929C (zh)	2001-04-04
DE69409397T2 (de)	1998-10-01
CN1136267A (zh)	1996-11-20
TR27997A (tr)	1995-11-16
AU1074195A (en)	1995-06-13
NO962108D0 (no)	1996-05-23
FI962234L (fi)	1996-05-28
FI114896B (fi)	2005-01-31
US5671757A (en)	1997-09-30
NO303103B1 (no)	1998-06-02
EP0731651B1 (en)	1998-04-01
DE69409397D1 (de)	1998-05-07
HU9601433D0 (en)	1996-07-29
NO962108L (no)	1996-05-23
ES2115349T3 (es)	1998-06-16

Publication	Publication Date	Title
BR9408171A (pt)	1997-08-26	Filtro para cigarro e cigarro
ATE185548T1 (de)	1999-10-15	Verwendung von n-arylmethylen ethylendiamintriacetate, n-arylmethylen iminodiacetat oder n,n'-diarylmethylen ethylendiamindiacetat gegen oxidativen stress
GR1002595B (el)	1997-02-12	Καλλυντικο μεσο επαλειψης, χρησιμο για τον καθαρισμο, την ενυδατωση και την προστασια του δερματος απο τα εξανθηματα που προκαλουνται απο τις πανες.
PL318297A1 (en)	1997-06-09	Dihydrobenzofuranes
SE9601421D0 (sv)	1996-04-12	New composition
DE69531457D1 (en)	2003-09-11	Sulfonamide
NO952229L (no)	1995-06-06	Anvendelse av karbamazepin og okskarbazepin ved behandling av neurologiske lesjoner relatert til traumatiske skader
IE893922L (en)	1990-06-08	Hypocholesterolemic and antiatherosclerotic uses of¹bis(3,5-di-tertiary-butyl-4-hydroxyphenylthio)methane
NZ224282A (en)	1989-01-27	Absorbent laminate for plant wounds. contains absorbent particles or fibres and biostat or biocide
PT758241E (pt)	2002-10-31	Utilizacao de certos derivados de acido metanobisfosfonico para impedir o desprendimento de proteses e a migracao de proteses
DE69403443D1 (de)	1997-07-03	Bioabbaubare zigarettenfilter
BR9407669A (pt)	1997-01-28	Bandagem de ferida que compreende alginato
AU6363096A (en)	1997-01-22	Method for adsorbing antimicrobial agents contained in a bioogical fluid, and apparatus therefor
HU9700024D0 (en)	1997-02-28	Imidazopyridin-azolidinones
AU4115296A (en)	1996-06-06	Fire protection covers made of melamine-formaldehyde resin fibres
PL314103A1 (en)	1996-08-19	Improvement in or related to tobacco artricles
AU5816396A (en)	1996-11-29	Use of forskolin or extracts containing it in the manufacture of a medicament for the treatment of alcohol addiction
GB9507883D0 (en)	1995-05-31	Compounds
PT751774E (pt)	2003-11-28	Derivados de dissulfureto de mercaptoacetilamida hipocolesterolemicos
SE9403861D0 (sv)	1994-11-09	Novel medicinal use

Legal Events

Date	Code	Title	Description
1999-01-26	FB36	Technical and formal requirements: requirement - article 36 of industrial property law
2000-12-05	FF	Decision: intention to grant
2001-05-15	FG9A	Patent or certificate of addition granted
2001-07-24	TC	Change of name
2001-07-24	TE	Change of address
2014-08-26	B24H	Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
2020-12-08	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.
2020-12-22	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.
2021-04-13	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.