BR112014006572A2 - filter material, filter or filter element, smoke article - Google Patents

filter material, filter or filter element, smoke article

Info

Publication number: BR112014006572A2
Authority: BR; Brazil
Prior art keywords: filter; smoke article; smoke; filter element; article
Prior art date: 2011-09-23

Application number

BR112014006572A

Other languages

Portuguese (pt)

Inventor

Mola Michele

Lemmouchi Yahia

Original Assignee

British American Tobacco (Investiments) 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.)

2011-09-23

Filing date

2012-09-21

Publication date

2017-04-04

2012-09-21 Application filed by British American Tobacco (Investiments) Ltd filed Critical British American Tobacco (Investiments) Ltd

2017-04-04 Publication of BR112014006572A2 publication Critical patent/BR112014006572A2/en

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
- A24D3/10—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent of cellulose or cellulose derivatives
- 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
- A24D3/08—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Life Sciences & Earth Sciences (AREA)
Biodiversity & Conservation Biology (AREA)
Cigarettes, Filters, And Manufacturing Of Filters (AREA)

BR112014006572A 2011-09-23 2012-09-21 filter material, filter or filter element, smoke article BR112014006572A2 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GBGB1116425.8A GB201116425D0 (en)	2011-09-23	2011-09-23	Filter materials and uses thereof
PCT/GB2012/052334 WO2013041873A1 (en)	2011-09-23	2012-09-21	Filter materials and uses thereof

Publications (1)

Publication Number	Publication Date
BR112014006572A2 true BR112014006572A2 (en)	2017-04-04

Family

ID=44937717

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR112014006572A BR112014006572A2 (en)	2011-09-23	2012-09-21	filter material, filter or filter element, smoke article

Country Status (13)

Country	Link
US (1)	US20140318561A1 (en)
EP (1)	EP2757911A1 (en)
JP (1)	JP2014526269A (en)
KR (1)	KR20140065005A (en)
CN (1)	CN103945714A (en)
AR (1)	AR088443A1 (en)
AU (1)	AU2012311315B2 (en)
BR (1)	BR112014006572A2 (en)
CA (1)	CA2849204A1 (en)
GB (1)	GB201116425D0 (en)
RU (1)	RU2014116063A (en)
WO (1)	WO2013041873A1 (en)
ZA (1)	ZA201402023B (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA2838917C (en) *	2011-06-23	2016-10-18	British American Tobacco (Investments) Limited	Filter material comprising polylactide fibres
NO2797450T3 (en)	2011-12-30	2018-04-21
SG11201403666XA (en)	2011-12-30	2014-07-30	Philip Morris Products Sa	Smoking article with front-plug and aerosol-forming substrate and method
AR089602A1 (en)	2011-12-30	2014-09-03	Philip Morris Products Sa	AEROSOL GENERATOR ARTICLE FOR USE WITH AN AEROSOL GENERATOR DEVICE
EP2625975A1 (en)	2012-02-13	2013-08-14	Philip Morris Products S.A.	Aerosol-generating article having an aerosol-cooling element
GB201209589D0 (en) *	2012-05-30	2012-07-11	British American Tobacco Co	Filter for a smoking article
AU2013269590B2 (en)	2012-05-31	2016-07-07	Philip Morris Products S.A.	Flavoured rods for use in aerosol-generating articles
AR091509A1 (en)	2012-06-21	2015-02-11	Philip Morris Products Sa	ARTICLE TO SMOKE TO BE USED WITH AN INTERNAL HEATING ELEMENT
GB201400990D0 (en) *	2014-01-21	2014-03-05	British American Tobacco Co	Filter materials and filters made therefrom
BR112018003948A2 (en) *	2015-10-07	2018-09-25	Rhodia Acetow Gmbh	use of nonwoven fabric and nonwoven fabric
CN107927904A (en) *	2017-10-09	2018-04-20	广西中烟工业有限责任公司	Cigarette filter rod curing agent and its preparation and application
CN108095191A (en) *	2017-11-10	2018-06-01	河南中烟工业有限责任公司	A kind of tobacco plug plasticizer and its application
CN108685192A (en) *	2018-06-27	2018-10-23	常州龙途新材料科技有限公司	A kind of degradable smell generating element and smoking article for non-combustion-cigarette
EP3838982B1 (en) *	2018-08-14	2024-08-28	Daicel Corporation	Cellulose acetate composition for thermoforming, formed object, and method for producing cellulose acetate composition for thermoforming
KR102330289B1 (en) *	2018-09-13	2021-11-24	주식회사 케이티앤지	Aerosol Generating Article and Method of Producing the same
IT201800020287A1 (en) *	2018-12-20	2020-06-20	Gd Spa	Subunit of a smoking article
US20200375245A1 (en) *	2019-05-31	2020-12-03	Bio-On S.P.A.	Filter elements suitable for use in smoking articles and processes for producing the same
JP6965411B1 (en) *	2020-07-14	2021-11-10	株式会社ダイセル	Aerosol cooling member
CN114098151A (en) *	2020-09-01	2022-03-01	上海烟草集团有限责任公司	Cooling cigarette filter material and cigarette filter
CN112795994B (en) *	2021-02-03	2024-01-26	武汉红金叶新材料科技有限公司	Preparation method and product of embedded cooling and filtering double-excellent composite fiber
CN113367384A (en) *	2021-06-30	2021-09-10	云南南中科技有限公司	Preparation method of degradable gel film filter stick for heating non-burning type cigarette
CN114521673A (en) *	2022-03-01	2022-05-24	湖北中烟工业有限责任公司	Composite plasticizer and preparation method and application thereof
US20230413897A1 (en) *	2022-06-27	2023-12-28	R.J. Reynolds Tobacco Company	Alternative filter materials and components for an aerosol delivery device
CN115568624A (en) *	2022-11-29	2023-01-06	云南中烟工业有限责任公司	Cigarette structure with composite filter rod
KR102788497B1 (en) *	2023-09-19	2025-03-31	(주) 에프엔지리서치	Cigarette filter and method for manufacturing thereof

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB9300901D0 (en) *	1993-01-19	1993-03-10	Rothmans Int Tobacco	Tobacco smoke filters
JPH08256751A (en) *	1995-03-20	1996-10-08	Kikuzo Mizuno	Biodegradable cigarette filter
US5709227A (en) *	1995-12-05	1998-01-20	R. J. Reynolds Tobacco Company	Degradable smoking article
JP3583721B2 (en) *	1999-03-11	2004-11-04	日本たばこ産業株式会社	Biodegradable cellulose acetate structure and tobacco filter
CN101023811A (en) *	2007-02-05	2007-08-29	中国科学院长春应用化学研究所	Filtering rod for cigarette and preparing method
CN101283838B (en) *	2007-12-11	2012-07-04	云南瑞升烟草技术（集团）有限公司	Tow mixing and matching filter tip rod
ES2603646T3 (en) *	2008-05-21	2017-02-28	R.J. Reynolds Tobacco Company	Cigarette filter that has composite fiber structures
US8434498B2 (en) *	2009-08-11	2013-05-07	R. J. Reynolds Tobacco Company	Degradable filter element
CN101816456B (en) *	2010-04-20	2011-11-16	云南富集生物材料科技有限公司	Cigarette filter tip composite material and preparation method thereof
WO2012012053A1 (en) *	2010-06-30	2012-01-26	R.J. Reynolds Tobacco Company	Biodegradable cigarette filter
CN101999755A (en) *	2010-12-17	2011-04-06	南通烟滤嘴有限责任公司	Filter rod with coaxial paper cores

2011
- 2011-09-23 GB GBGB1116425.8A patent/GB201116425D0/en not_active Ceased
2012
- 2012-09-21 JP JP2014531314A patent/JP2014526269A/en active Pending
- 2012-09-21 US US14/346,698 patent/US20140318561A1/en not_active Abandoned
- 2012-09-21 WO PCT/GB2012/052334 patent/WO2013041873A1/en active Application Filing
- 2012-09-21 CN CN201280057726.8A patent/CN103945714A/en active Pending
- 2012-09-21 CA CA2849204A patent/CA2849204A1/en not_active Abandoned
- 2012-09-21 AU AU2012311315A patent/AU2012311315B2/en not_active Ceased
- 2012-09-21 RU RU2014116063/12A patent/RU2014116063A/en not_active Application Discontinuation
- 2012-09-21 AR ARP120103492A patent/AR088443A1/en unknown
- 2012-09-21 EP EP12766471.2A patent/EP2757911A1/en not_active Withdrawn
- 2012-09-21 KR KR1020147010871A patent/KR20140065005A/en not_active Withdrawn
- 2012-09-21 BR BR112014006572A patent/BR112014006572A2/en not_active IP Right Cessation
2014
- 2014-03-19 ZA ZA2014/02023A patent/ZA201402023B/en unknown

Also Published As

Publication number	Publication date
RU2014116063A (en)	2015-10-27
KR20140065005A (en)	2014-05-28
AR088443A1 (en)	2014-06-11
CA2849204A1 (en)	2013-03-28
AU2012311315A1 (en)	2014-04-03
ZA201402023B (en)	2015-11-25
AU2012311315B2 (en)	2014-09-25
EP2757911A1 (en)	2014-07-30
GB201116425D0 (en)	2011-11-02
WO2013041873A1 (en)	2013-03-28
CN103945714A (en)	2014-07-23
JP2014526269A (en)	2014-10-06
US20140318561A1 (en)	2014-10-30

Publication	Publication Date	Title
BR112014006572A2 (en)	2017-04-04	filter material, filter or filter element, smoke article
BR112013032564A2 (en)	2017-01-24	filter material, filter or filter element and smoke article
BR112015009443A2 (en)	2017-07-04	a filter for a smoking article and a smoking article
EP2878646A4 (en)	2016-08-10	LUMINOPHORE LEAF
CO7071126A2 (en)	2014-09-30	Pyridone derivatives
BR112014027730A2 (en)	2017-08-08	material, and nonwoven material
BR112015000670A2 (en)	2017-06-27	cartilage product manufacturing methods
EP2762476A4 (en)	2015-03-25	1,2,4-TRIAZINE-6-CARBOXAMIDE DERIVATIVE
PT2944633T (en)	2018-05-09	PYRIDINE DERIVATIVES
BR112013015999A2 (en)	2018-07-17	Air filter element.
SG11201404553VA (en)	2014-10-30	Thermoplastic starch composition derives from agricultural waste
RS56722B1 (en)	2018-03-30	MULTISEGMENT SMOKING PRODUCT
BR112013032688A2 (en)	2017-01-24	article and cigarette
FR2994808B1 (en)	2015-04-10	FURNITURE ELEMENT, IN PARTICULAR HEADQUARTERS
EP2754477A4 (en)	2015-08-12	FILTERING MATERIAL
BR112015009903A2 (en)	2017-07-11	filter material and element
CO6920301A2 (en)	2014-04-10	2-Methoxybenzamide insecticidal derivatives
EP2918163A4 (en)	2016-07-06	PLANTATION CONTAINER
BR112014015475A8 (en)	2017-07-04	cartridge and teat element
DK2802537T3 (en)	2019-08-19	FORMALDEHYDE-FREE LIGNIN-AMINE COAGULATORS
BR112013032828A2 (en)	2017-02-07	closing element
BR112015014878A2 (en)	2017-07-11	smoking article
CO7071110A2 (en)	2014-09-30	Decorative packaging element
BR112015008952A2 (en)	2017-07-04	self-lubricating articulation element
BR112015003217A2 (en)	2017-07-04	new pyridine derivatives.

Legal Events

Date	Code	Title	Description
2017-04-11	B08F	Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]	Free format text: REFERENTE A 4A ANUIDADE.
2017-08-01	B08K	Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]