HK1202383A1 - Improvements in smoking article filters - Google Patents

Improvements in smoking article filters Download PDF

Info

Publication number: HK1202383A1
Authority: HK; Hong Kong
Prior art keywords: filter; smoking article; filters; average fiber; article filters
Prior art date: 2012-05-03

Application number

HK15103019.4A

Other languages

English (en)

Chinese (zh)

Inventor

David Lewis

Andrew Davis

John Richardson

John Major

John Sampson

Original Assignee

British American Tobacco (Investments) Limited

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.)

2012-05-03

Filing date

2013-05-02

Publication date

2015-10-02

2013-05-02 Application filed by British American Tobacco (Investments) Limited filed Critical British American Tobacco (Investments) Limited

2015-10-02 Publication of HK1202383A1 publication Critical patent/HK1202383A1/xx

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
- A24D3/067—Use of materials for tobacco smoke filters characterised by functional properties
- 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
- A24D3/062—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
- 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
- A24D1/00—Cigars; Cigarettes
- A24D1/002—Cigars; Cigarettes with additives, e.g. for flavouring
- 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
- A24D3/04—Tobacco smoke filters characterised by their shape or structure
- 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
- A24D3/04—Tobacco smoke filters characterised by their shape or structure
- A24D3/048—Tobacco smoke filters characterised by their shape or structure containing additives
- 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
- 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
- A24D3/061—Use of materials for tobacco smoke filters containing additives entrapped within capsules, sponge-like material or the like, for further release upon smoking
- 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
- 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
- A24D3/12—Use of materials for tobacco smoke filters of ion exchange 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
- A24D3/14—Use of materials for tobacco smoke filters of organic materials as additive
- 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
- A24D3/166—Silicic acid or silicates

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Inorganic Chemistry (AREA)
Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Biological Depolymerization Polymers (AREA)
Catalysts (AREA)

HK15103019.4A 2012-05-03 2013-05-02 Improvements in smoking article filters HK1202383A1 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
GB201207779		2012-05-03
GB1207779.8A GB2503644A (en)	2012-05-03	2012-05-03	Filter
PCT/GB2013/051137 WO2013164623A1 (fr)	2012-05-03	2013-05-02	Améliorations apportées à des filtres pour articles à fumer

Publications (1)

Publication Number	Publication Date
HK1202383A1 true HK1202383A1 (en)	2015-10-02

Family

ID=46330760

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
HK15103019.4A HK1202383A1 (en)	2012-05-03	2013-05-02	Improvements in smoking article filters
HK15103017.6A HK1202382A1 (en)	2012-05-03	2013-05-02	Improvements in smoking article filters

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
HK15103017.6A HK1202382A1 (en)	2012-05-03	2013-05-02	Improvements in smoking article filters

Country Status (14)

Country	Link
US (4)	US9185935B2 (fr)
EP (2)	EP2844093A1 (fr)
JP (6)	JP2015515856A (fr)
KR (2)	KR20150010972A (fr)
CN (2)	CN104270972A (fr)
AU (2)	AU2013255643B2 (fr)
BR (2)	BR112014027317A2 (fr)
CA (2)	CA2871808A1 (fr)
GB (1)	GB2503644A (fr)
HK (2)	HK1202383A1 (fr)
MY (1)	MY167650A (fr)
RU (4)	RU2679392C2 (fr)
UA (1)	UA113435C2 (fr)
WO (4)	WO2013164630A1 (fr)

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CN101283838B (zh) *	2007-12-11	2012-07-04	云南瑞升烟草技术（集团）有限公司	一种丝束混合搭配滤嘴棒
US20100006112A1 (en) *	2007-12-20	2010-01-14	Philip Morris Usa, Inc.	Filter including randomly-oriented fibers for reduction of particle breakthrough
DE102007061933A1 (de) *	2007-12-21	2009-07-02	Rhodia Acetow Gmbh	Filter Tow Ballen, Vorrichtung und Verfahren zur Herstellung eines Filter Tow Ballens sowie Filter Tow Streifen
TW200936065A (en) *	2008-01-23	2009-09-01	Filtrona Int Ltd	Tobacco smoke filter
GB0803572D0 (en) *	2008-02-27	2008-04-02	British American Tobacco Co	Filter for a smoking article
CN103222684B (zh) *	2008-05-21	2015-11-18	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以及由其制造的吸烟制品
GB0816937D0 (en) *	2008-09-16	2008-10-22	British American Tobacco Co	Filter for a Smoking Article
US20100108084A1 (en) *	2008-10-31	2010-05-06	Norman Alan B	Filtered cigarette with diffuse tipping material
GB0905210D0 (en) *	2009-03-26	2009-05-13	British American Tobacco Co	Rod for a smoking article and method and apparatus for manufacture
US9654792B2 (en) *	2009-07-03	2017-05-16	Intel Corporation	Methods and systems for motion vector derivation at a video decoder
US8534294B2 (en) *	2009-10-09	2013-09-17	Philip Morris Usa Inc.	Method for manufacture of smoking article filter assembly including electrostatically charged fiber
GB0922253D0 (en) *	2009-12-21	2010-02-03	British American Tobacco Co	Sheet filter materials with additives
EP2401929A1 (fr) *	2010-06-30	2012-01-04	Philip Morris Products S.A.	Filtre pour article à fumer
RU111989U1 (ru) *	2011-09-05	2012-01-10	Общество С Ограниченной Ответственностью "Эфтэк"	Сегмент сигаретного фильтра
GB2503644A (en)	2012-05-03	2014-01-08	British American Tobacco Co	Filter

2012
- 2012-05-03 GB GB1207779.8A patent/GB2503644A/en not_active Withdrawn
2013
- 2013-02-05 UA UAA201412891A patent/UA113435C2/uk unknown
- 2013-05-02 CA CA2871808A patent/CA2871808A1/fr not_active Abandoned
- 2013-05-02 RU RU2017122213A patent/RU2679392C2/ru active
- 2013-05-02 WO PCT/GB2013/051148 patent/WO2013164630A1/fr not_active Ceased
- 2013-05-02 RU RU2014148493A patent/RU2636566C2/ru active
- 2013-05-02 WO PCT/GB2013/051142 patent/WO2013164626A1/fr not_active Ceased
- 2013-05-02 WO PCT/GB2013/051137 patent/WO2013164623A1/fr not_active Ceased
- 2013-05-02 RU RU2017122211A patent/RU2695390C2/ru active
- 2013-05-02 US US14/398,627 patent/US9185935B2/en not_active Expired - Fee Related
- 2013-05-02 CN CN201380023233.7A patent/CN104270972A/zh active Pending
- 2013-05-02 AU AU2013255643A patent/AU2013255643B2/en not_active Ceased
- 2013-05-02 RU RU2014148492A patent/RU2639982C2/ru not_active IP Right Cessation
- 2013-05-02 HK HK15103019.4A patent/HK1202383A1/xx unknown
- 2013-05-02 US US14/398,648 patent/US20150090282A1/en not_active Abandoned
- 2013-05-02 JP JP2015509497A patent/JP2015515856A/ja not_active Ceased
- 2013-05-02 EP EP13722001.8A patent/EP2844093A1/fr not_active Withdrawn
- 2013-05-02 EP EP13721999.4A patent/EP2844092A1/fr not_active Withdrawn
- 2013-05-02 AU AU2013255646A patent/AU2013255646A1/en not_active Abandoned
- 2013-05-02 JP JP2015509499A patent/JP2015519893A/ja active Pending
- 2013-05-02 CN CN201380023220.XA patent/CN104270971A/zh active Pending
- 2013-05-02 BR BR112014027317A patent/BR112014027317A2/pt not_active IP Right Cessation
- 2013-05-02 BR BR112014027321A patent/BR112014027321A2/pt not_active IP Right Cessation
- 2013-05-02 KR KR1020147033785A patent/KR20150010972A/ko not_active Withdrawn
- 2013-05-02 MY MYPI2014703206A patent/MY167650A/en unknown
- 2013-05-02 HK HK15103017.6A patent/HK1202382A1/xx unknown
- 2013-05-02 WO PCT/GB2013/051138 patent/WO2013164624A1/fr not_active Ceased
- 2013-05-02 CA CA2871818A patent/CA2871818A1/fr not_active Abandoned
- 2013-05-02 KR KR1020147033783A patent/KR20150013663A/ko not_active Withdrawn
2016
- 2016-06-08 JP JP2016114071A patent/JP6154938B2/ja active Active
- 2016-06-08 JP JP2016114072A patent/JP2016182130A/ja active Pending
- 2016-10-25 US US15/333,603 patent/US10264816B2/en active Active
- 2016-10-25 US US15/333,721 patent/US20170035103A1/en not_active Abandoned
- 2016-10-28 JP JP2016211323A patent/JP2017051192A/ja active Pending
2018
- 2018-06-25 JP JP2018002360U patent/JP3217862U/ja not_active Expired - Lifetime

Also Published As

Publication number	Publication date
BR112014027321A2 (pt)	2017-06-27
AU2013255643B2 (en)	2015-06-18
JP6154938B2 (ja)	2017-06-28
RU2017122211A3 (fr)	2019-01-29
RU2695390C2 (ru)	2019-07-23
JP2017051192A (ja)	2017-03-16
RU2679392C2 (ru)	2019-02-07
WO2013164623A1 (fr)	2013-11-07
KR20150013663A (ko)	2015-02-05
CA2871818A1 (fr)	2013-11-07
US20150090282A1 (en)	2015-04-02
RU2636566C2 (ru)	2017-11-23
MY167650A (en)	2018-09-21
JP2015515856A (ja)	2015-06-04
JP3217862U (ja)	2018-09-06
RU2017122211A (ru)	2019-01-29
RU2014148492A (ru)	2016-06-27
US20150107613A1 (en)	2015-04-23
CN104270971A (zh)	2015-01-07
EP2844092A1 (fr)	2015-03-11
US10264816B2 (en)	2019-04-23
WO2013164626A1 (fr)	2013-11-07
CA2871808A1 (fr)	2013-11-07
RU2014148493A (ru)	2016-06-20
US20170035103A1 (en)	2017-02-09
US20170042222A1 (en)	2017-02-16
UA113435C2 (uk)	2017-01-25
RU2017122213A3 (fr)	2019-01-31
JP2016182130A (ja)	2016-10-20
WO2013164630A1 (fr)	2013-11-07
GB2503644A (en)	2014-01-08
BR112014027317A2 (pt)	2017-06-27
GB201207779D0 (en)	2012-06-13
JP2016182129A (ja)	2016-10-20
WO2013164624A1 (fr)	2013-11-07
AU2013255643A1 (en)	2014-11-13
US9185935B2 (en)	2015-11-17
HK1202382A1 (en)	2015-10-02
RU2017122213A (ru)	2019-01-31
CN104270972A (zh)	2015-01-07
EP2844093A1 (fr)	2015-03-11
RU2639982C2 (ru)	2017-12-25
KR20150010972A (ko)	2015-01-29
JP2015519893A (ja)	2015-07-16
AU2013255646A1 (en)	2014-11-06

Publication	Publication Date	Title
HK1202383A1 (en)	2015-10-02	Improvements in smoking article filters
MX2014015903A (es)	2015-12-15	Filtro degradable para articulos para fumar.
PH12018501973A1 (en)	2019-06-17	Improved filter paper for cigarette filters
ZA200802584B (en)	2009-03-25	Cigarettes having hollow fibers
WO2013179009A3 (fr)	2014-01-30	Filtre pour un article à fumer
MY178585A (en)	2020-10-16	A filter for a smoking article
MY171503A (en)	2019-10-15	Filter material
MY169793A (en)	2019-05-15	Smoking article filter
PH12014501657A1 (en)	2014-10-13	Paper filled with tobacco particles
PH12018500326A1 (en)	2018-08-29	Smoking article
EP2813152A3 (fr)	2015-04-01	Assembleuse cigarettes-filtres pour d'articles à fumer avec deux papiers de manchette
SG10201804283VA (en)	2018-07-30	Radially firm smoking article filter
WO2008081338A3 (fr)	2008-10-16	Filtre de cigarette scellé hermétiquement
PH12012501960A1 (en)	2013-01-07	Perforated cigarette paper
HK1225583A1 (zh)	2017-09-15	过滤材料和由其制成的过滤器
PH12015502507B1 (en)	2016-02-22	Hydrophobic paper
NZ706469A (en)	2016-02-26	Smoking article
WO2008150787A3 (fr)	2009-04-09	Filtre et article à fumer comprenant celui-ci
DK1567025T3 (da)	2006-07-17	Filterelement
WO2009144499A3 (fr)	2010-04-01	Ventilation pour filtre d’article de tabac
WO2012044543A3 (fr)	2012-08-09	Filtre pour cigarette contenant une composition chimique conçue pour décomposer l'acétate de cellulose
MX2016008658A (es)	2016-10-03	Carbon activado para articulos para fumar.
CA3281833A1 (fr)	2025-11-29	Filtre de produit à fumer comprenant un cordon de lyocell, et produit à fumer le comprenant
CA3281866A1 (fr)	2025-11-29	Filtre pour article à fumer comprenant une étoupe de lyocell, et article à fumer le comprenant
UA111363C2 (uk)	2016-04-25	Фільтрувальний матеріал, що включає полілактидні волокна, фільтр або фільтруючий елемент, що включає зазначений фільтрувальний матеріал, та курильний виріб, що включає зазначений фільтр або фільтруючий елемент