BRPI0815065A2 - Filtros degradáveis para cigarros - Google Patents

Filtros degradáveis para cigarros

Info

Publication number: BRPI0815065A2
Authority: BR; Brazil
Prior art keywords: cigarette filters; degradable cigarette; degradable; filters; cigarette
Prior art date: 2007-08-01

Application number

BRPI0815065-6A2A

Other languages

English (en)

Inventor

Lixin L Xue

Milton Parrish

Shalva Gedevanishvili

Szu-Sung Yang

Original Assignee

Philip Morris Products Sa

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.)

2007-08-01

Filing date

2008-07-31

Publication date

2015-02-10

2008-07-31 Application filed by Philip Morris Products Sa filed Critical Philip Morris Products Sa

2015-02-10 Publication of BRPI0815065A2 publication Critical patent/BRPI0815065A2/pt

Links

235000019504 cigarettes Nutrition 0.000 title 1

Classifications

- 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
- 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
- A24D3/062—Use of materials for tobacco smoke filters characterised by structural features
- A24D3/063—Use of materials for tobacco smoke filters characterised by structural features of the fibers
- A24D3/064—Use of materials for tobacco smoke filters characterised by structural features of the fibers having non-circular cross-section
- 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
- A24D3/067—Use of materials for tobacco smoke filters characterised by functional properties
- A24D3/068—Biodegradable or disintegrable
- 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
- A24D3/16—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 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
- A24D3/16—Use of materials for tobacco smoke filters of inorganic materials
- A24D3/163—Carbon

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Inorganic Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
Biodiversity & Conservation Biology (AREA)
Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Filtering Materials (AREA)
Artificial Filaments (AREA)
Nonwoven Fabrics (AREA)

BRPI0815065-6A2A 2007-08-01 2008-07-31 Filtros degradáveis para cigarros BRPI0815065A2 (pt)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US95329607P	2007-08-01	2007-08-01
PCT/IB2008/002793 WO2009016513A2 (en)	2007-08-01	2008-07-31	Degradable cigarette filters

Publications (1)

Publication Number	Publication Date
BRPI0815065A2 true BRPI0815065A2 (pt)	2015-02-10

Family

ID=40304985

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BRPI0815065-6A2A BRPI0815065A2 (pt)	2007-08-01	2008-07-31	Filtros degradáveis para cigarros

Country Status (11)

Country	Link
US (1)	US20090032037A1 (pt)
EP (1)	EP2170110A2 (pt)
JP (1)	JP2010535024A (pt)
KR (1)	KR20100045412A (pt)
CN (1)	CN101742932A (pt)
AU (1)	AU2008281436A1 (pt)
BR (1)	BRPI0815065A2 (pt)
CO (1)	CO6160279A2 (pt)
EA (1)	EA201070199A1 (pt)
MX (1)	MX2010001248A (pt)
WO (1)	WO2009016513A2 (pt)

Families Citing this family (33)

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US7479098B2 (en)	2005-09-23	2009-01-20	R. J. Reynolds Tobacco Company	Equipment for insertion of objects into smoking articles
US8079369B2 (en)	2008-05-21	2011-12-20	R.J. Reynolds Tobacco Company	Method of forming a cigarette filter rod member
US8613284B2 (en) *	2008-05-21	2013-12-24	R.J. Reynolds Tobacco Company	Cigarette filter comprising a degradable fiber
US8375958B2 (en) *	2008-05-21	2013-02-19	R.J. Reynolds Tobacco Company	Cigarette filter comprising a carbonaceous fiber
CN102046033B (zh) *	2008-05-21	2013-12-04	R.J.雷诺兹烟草公司	用于形成吸烟制品的滤嘴组件的设备和相关方法
US8991403B2 (en) *	2009-06-02	2015-03-31	R.J. Reynolds Tobacco Company	Thermal treatment process for tobacco materials
US8944072B2 (en) *	2009-06-02	2015-02-03	R.J. Reynolds Tobacco Company	Thermal treatment process for tobacco materials
GB2474694B (en) *	2009-10-23	2011-11-02	Innovia Films Ltd	Biodegradable composites
CN102080276B (zh) *	2009-11-30	2014-05-14	合肥中科绿色家电科技有限公司	可生物降解的烟用纤维材料及香烟过滤嘴
US20120318286A1 (en) *	2010-03-31	2012-12-20	Greenbutts Llc	Biodegradable cigarette filter and methods for making same
US20120017925A1 (en)	2010-06-30	2012-01-26	Sebastian Andries D	Degradable cigarette filter
WO2012012053A1 (en)	2010-06-30	2012-01-26	R.J. Reynolds Tobacco Company	Biodegradable cigarette filter
US20120000480A1 (en)	2010-06-30	2012-01-05	Sebastian Andries D	Biodegradable cigarette filter
WO2012129038A1 (en)	2011-03-15	2012-09-27	Altria Client Services Inc.	Biodegradable cigar tip
GB201105455D0 (en)	2011-03-31	2011-05-18	British American Tobacco Co	Blends of a polylactic acid and a water soluble polymer
US8973588B2 (en)	2011-07-29	2015-03-10	R.J. Reynolds Tobacco Company	Plasticizer composition for degradable polyester filter tow
US9289012B2 (en)	2011-07-29	2016-03-22	R. J. Reynolds Tobacco Company	Plasticizer composition for degradable polyester filter tow
KR102031068B1 (ko) *	2011-09-09	2019-10-15	필립모리스 프로덕츠 에스.에이.	중합체 인서트를 포함하는 흡연 물품 필터
CN102691121B (zh) *	2012-06-14	2014-09-03	江苏天圣达集团无锡新合纤有限公司	一种皮芯型结构的聚乳酸/聚丙烯烟用复合丝束及其制备方法
US8790556B2 (en)	2012-07-25	2014-07-29	Celanese Acetate Llc	Process of making tri-arc filaments
WO2014018446A1 (en) *	2012-07-25	2014-01-30	Celanese Acetate Llc	Spinneret comprising tri-arc holes and tri-arc filaments produced therefrom
CA2874570A1 (en) *	2012-07-25	2014-01-30	Celanese Acetate Llc	Spinneret comprising tri-arc holes and tri-arc filaments produced therefrom
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
KR102392289B1 (ko)	2013-12-20	2022-05-02	필립모리스 프로덕츠 에스.에이.	감성 필터 구성요소를 포함하는 흡연 물품용 필터
GB201400990D0 (en) *	2014-01-21	2014-03-05	British American Tobacco Co	Filter materials and filters made therefrom
GB2512749B (en) *	2014-02-25	2015-04-01	Cambridge Silicon Radio Ltd	Linking ad hoc networks
WO2015178995A1 (en)	2014-05-23	2015-11-26	Greenbutts Llc	Biodegradable cigarette filter tow and method of manufacture
US10524500B2 (en)	2016-06-10	2020-01-07	R.J. Reynolds Tobacco Company	Staple fiber blend for use in the manufacture of cigarette filter elements
EP3821733B1 (en) *	2018-07-13	2023-11-22	Daicel Corporation	Band for heated tobacco product tip, heated tobacco product tip, and production method of band for heated tobacco product tip
EA202192419A1 (ru) *	2019-04-05	2022-02-07	ДжейТи ИНТЕРНЕШНЛ СА	Устройство, генерирующее аэрозоль, с экологически оптимизированным фильтром
US20210015170A1 (en) *	2019-07-15	2021-01-21	Bio-On S.P.A.	Aerosol-generating articles suitable for use in aerosol-generating devices
CN110477450B (zh) *	2019-08-28	2023-07-11	深圳市智叶科技有限公司	一种电子烟用过滤嘴及其制备方法
CN111548772A (zh) *	2020-05-29	2020-08-18	南通大学	一种多壁碳纳米管复合定形相变材料及其制备方法和应用

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5292783A (en) *	1990-11-30	1994-03-08	Eastman Kodak Company	Aliphatic-aromatic copolyesters and cellulose ester/polymer blends
DE4136694C2 (de) *	1991-11-07	1996-10-10	Inventa Ag	Stärkefaser oder Stärke-modifizierte Faser, Verfahren zu ihrer Herstellung sowie ihre Verwendung
US5538019A (en) *	1993-11-03	1996-07-23	Schweitzer-Mauduit International, Inc.	Spunbond cigarette filter
US5947126A (en) *	1997-05-29	1999-09-07	Eastman Chemical Co.	Environmentally disintegratable tobacco smoke filter rod
MY138902A (en) *	2000-04-20	2009-08-28	Philip Morris Prod	"cigarette filters of shaped micro cavity fibers impregnated with flavorant materials"
MY128157A (en) *	2000-04-20	2007-01-31	Philip Morris Prod	High efficiency cigarette filters having shaped micro cavity fibers impregnated with adsorbent or absorbent materials
US6946506B2 (en) *	2001-05-10	2005-09-20	The Procter & Gamble Company	Fibers comprising starch and biodegradable polymers
US6907895B2 (en) *	2001-09-19	2005-06-21	The United States Of America As Represented By The Secretary Of Commerce	Method for microfluidic flow manipulation
US6913784B2 (en) *	2001-11-30	2005-07-05	Philip Morris Usa Inc.	Continuous process for impregnating solid adsorbent particles into shaped micro-cavity fibers and fiber filters
US6919105B2 (en) *	2003-01-06	2005-07-19	Philip Morris Usa Inc.	Continuous process for retaining solid adsorbent particles on shaped micro-cavity fibers
US7767134B2 (en) *	2005-06-29	2010-08-03	Philip Morris Usa Inc.	Templated carbon monolithic tubes with shaped micro-channels and method for making the same
US8602036B2 (en) *	2006-08-03	2013-12-10	Philip Morris Usa Inc.	Smoking articles enhanced to deliver additives incorporated within electrospun microfibers and nonofibers, and related methods

2008
- 2008-07-31 CN CN200880024688A patent/CN101742932A/zh active Pending
- 2008-07-31 EA EA201070199A patent/EA201070199A1/ru unknown
- 2008-07-31 US US12/183,470 patent/US20090032037A1/en not_active Abandoned
- 2008-07-31 AU AU2008281436A patent/AU2008281436A1/en not_active Abandoned
- 2008-07-31 EP EP08826746A patent/EP2170110A2/en not_active Withdrawn
- 2008-07-31 JP JP2010518776A patent/JP2010535024A/ja active Pending
- 2008-07-31 BR BRPI0815065-6A2A patent/BRPI0815065A2/pt not_active Application Discontinuation
- 2008-07-31 WO PCT/IB2008/002793 patent/WO2009016513A2/en active Application Filing
- 2008-07-31 MX MX2010001248A patent/MX2010001248A/es not_active Application Discontinuation
- 2008-07-31 KR KR1020097027544A patent/KR20100045412A/ko not_active Application Discontinuation
2010
- 2010-03-01 CO CO10024065A patent/CO6160279A2/es unknown

Also Published As

Publication number	Publication date
CO6160279A2 (es)	2010-05-20
US20090032037A1 (en)	2009-02-05
WO2009016513A8 (en)	2009-03-19
EA201070199A1 (ru)	2010-06-30
KR20100045412A (ko)	2010-05-03
JP2010535024A (ja)	2010-11-18
CN101742932A (zh)	2010-06-16
EP2170110A2 (en)	2010-04-07
WO2009016513A2 (en)	2009-02-05
WO2009016513A3 (en)	2009-09-24
MX2010001248A (es)	2010-03-01
AU2008281436A1 (en)	2009-02-05

Legal Events

Date	Code	Title	Description
2015-06-09	B11A	Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
2015-09-08	B11Y	Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]

Publication	Publication Date	Title
BRPI0815065A2 (pt)	2015-02-10	Filtros degradáveis para cigarros
ATE471085T1 (de)	2010-07-15	Zigarettenersatz
EP2230953A4 (en)	2013-09-18	DEGRADABLE CIGARETTE FILTER
DK2166887T3 (da)	2012-02-20	Filter
ATE465650T1 (de)	2010-05-15	Rauchartikelfilter
BRPI0907819A2 (pt)	2016-11-01	filtros
BRPI0815075A2 (pt)	2015-02-03	Aglutinantes
FR2937223B1 (fr)	2011-02-25	Coupe-cigare
DE602007000569D1 (de)	2009-04-09	Abstimmbares Filter
BRPI0813600A2 (pt)	2015-09-22	formatação de pulso para egprs-2
DK2378903T3 (da)	2013-01-21	Filtercigarillo
DK2190837T3 (da)	2012-10-08	4-pyrimidinsulfamid-derivat
BRPI0814535A2 (pt)	2015-01-27	Recipiente para artigos de fumar
BRPI0925080A2 (pt)	2015-11-24	filtro para cigarro
ATE546446T1 (de)	2012-03-15	5-aminocyclylmethyl-oxazolidin-2-eins-derivativ
DK2165051T3 (da)	2013-01-02	Filterelementer
DE112008000388A5 (de)	2010-02-25	Ansaugluftfilter
ATE550955T1 (de)	2012-04-15	Zigarette
BRPI0820217A2 (pt)	2015-06-16	Filtro
DE112007003499A5 (de)	2010-02-11	Raucherkabine
ES1065835Y (es)	2008-02-16	Caperuza para cetreria
ES1063735Y (es)	2007-03-01	Testero para persiana
DE112007000480A5 (de)	2008-12-18	Filtervorrichtung
ES1070978Y (es)	2010-02-24	Filtros para cigarrillo conectables
UA14254S (uk)	2007-05-25	Сигарета