EP2879530A4 - Procédés de production de filtres et de tiges de filtres comprenant des masses poreuses et articles correspondants - Google Patents

Procédés de production de filtres et de tiges de filtres comprenant des masses poreuses et articles correspondants

Info

Publication number
EP2879530A4
EP2879530A4 EP13825032.9A EP13825032A EP2879530A4 EP 2879530 A4 EP2879530 A4 EP 2879530A4 EP 13825032 A EP13825032 A EP 13825032A EP 2879530 A4 EP2879530 A4 EP 2879530A4
Authority
EP
European Patent Office
Prior art keywords
methods
filter rods
porous masses
articles relating
producing filters
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP13825032.9A
Other languages
German (de)
English (en)
Other versions
EP2879530A1 (fr
Inventor
Raymond Robertson
Davy Biesmans
Charles O Flotten
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Acetate International LLC
Original Assignee
Celanese Acetate LLC
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
Application filed by Celanese Acetate LLC filed Critical Celanese Acetate LLC
Publication of EP2879530A1 publication Critical patent/EP2879530A1/fr
Publication of EP2879530A4 publication Critical patent/EP2879530A4/fr
Withdrawn legal-status Critical Current

Links

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
    • A24D3/02—Manufacture of tobacco smoke filters
    • A24D3/0229—Filter rod forming processes
    • 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
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/062—Use of materials for tobacco smoke filters characterised by structural features
    • A24D3/066—Use of materials for tobacco smoke filters characterised by structural features in the form of foam or having cellular 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
    • A24D3/17—Filters specially adapted for simulated smoking devices

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Filtering Materials (AREA)
EP13825032.9A 2012-08-01 2013-07-31 Procédés de production de filtres et de tiges de filtres comprenant des masses poreuses et articles correspondants Withdrawn EP2879530A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261678335P 2012-08-01 2012-08-01
PCT/US2013/052993 WO2014022544A1 (fr) 2012-08-01 2013-07-31 Procédés de production de filtres et de tiges de filtres comprenant des masses poreuses et articles correspondants

Publications (2)

Publication Number Publication Date
EP2879530A1 EP2879530A1 (fr) 2015-06-10
EP2879530A4 true EP2879530A4 (fr) 2016-06-22

Family

ID=50024263

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13825032.9A Withdrawn EP2879530A4 (fr) 2012-08-01 2013-07-31 Procédés de production de filtres et de tiges de filtres comprenant des masses poreuses et articles correspondants

Country Status (13)

Country Link
US (1) US20140034072A1 (fr)
EP (1) EP2879530A4 (fr)
JP (1) JP6058797B2 (fr)
KR (1) KR20150016556A (fr)
CN (1) CN104394719A (fr)
BR (1) BR112014028707A2 (fr)
CA (1) CA2872287A1 (fr)
CL (1) CL2014003519A1 (fr)
CO (1) CO7160101A2 (fr)
EA (1) EA201492159A1 (fr)
MX (1) MX2014014809A (fr)
SG (1) SG11201407571VA (fr)
WO (1) WO2014022544A1 (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9386803B2 (en) 2010-01-06 2016-07-12 Celanese Acetate Llc Tobacco smoke filter for smoking device with porous mass of active particulate
CN103237467A (zh) 2010-10-15 2013-08-07 塞拉尼斯醋酸纤维有限公司 形成滤烟器用多孔物质的设备、系统和相关方法
GB201209345D0 (en) * 2012-05-25 2012-07-11 Filtrona Filter Prod Dev Co Tobacco smoke filter and method of production
CN105862515B (zh) * 2016-04-12 2017-06-20 杭州特种纸业有限公司 一种热固性空气滤纸及其制备方法
CN105901765A (zh) * 2016-05-27 2016-08-31 阜阳卷烟材料厂 一种可使香气持久的卷烟滤棒
US11019847B2 (en) * 2016-07-28 2021-06-01 Rai Strategic Holdings, Inc. Aerosol delivery devices including a selector and related methods
US10115436B1 (en) * 2017-06-20 2018-10-30 Seagate Technology Llc Filter media and filter products for electronic enclosures
CN107951070A (zh) * 2017-11-22 2018-04-24 曹宏 一种复合卷烟过滤嘴及其制备方法和一种卷烟
US10480691B2 (en) * 2018-02-08 2019-11-19 X.J. Electrics (Hubei) Co., Ltd. Water pipe
CN108851213B (zh) * 2018-08-06 2020-12-29 江西中烟工业有限责任公司 一种含有大颗粒固态香珠的卷烟嘴棒及其制备方法
KR102425542B1 (ko) * 2018-10-30 2022-07-26 주식회사 케이티앤지 일회용 액상 에어로졸 발생 물품 및 에어로졸 발생 장치
CN113347895A (zh) * 2019-01-25 2021-09-03 日本烟草产业株式会社 吸烟物品用滤嘴
CN110013806B (zh) * 2019-04-17 2021-10-26 云南中烟工业有限责任公司 一种石墨烯-植物多孔复合微球及其制备方法与应用
CN112023537B (zh) * 2019-06-03 2024-01-30 东华大学 一种袋式除尘器滤料加工方法
CN116133537A (zh) * 2020-07-29 2023-05-16 醋酸纤维国际有限责任公司 用于纤维素酯加速脱乙酰化的催化剂引入方法
CN113197340B (zh) * 2021-05-31 2022-02-11 云南中烟工业有限责任公司 一种具有自然透气功能的加热卷烟滤棒及包含其的加热卷烟
CN113947544B (zh) * 2021-10-18 2022-05-31 江阴仟亿日化包装有限公司 自动化定制对象驱动系统
CN114431524A (zh) * 2022-03-01 2022-05-06 湖北中烟工业有限责任公司 一种降温型复合滤棒及其应用

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080302373A1 (en) * 2007-06-11 2008-12-11 R.J. Reynolds Tobacco Company Apparatus for Inserting Objects into a Filter Component of a Smoking Article, and Associated Method

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6503013A (fr) * 1964-03-23 1965-09-24
US3217715A (en) * 1965-05-24 1965-11-16 American Filtrona Corp Smoke filter and smoking devices formed therewith
JPS5019640B1 (fr) * 1967-10-11 1975-07-08
DE2555129C3 (de) * 1975-12-08 1979-10-18 Baumgartner Papiers Sa Zigarettenfiltereinheit und Einrichtung zur Herstellung derselben
US4090520A (en) * 1976-12-15 1978-05-23 Acumeter Laboratories, Inc. Method of and apparatus for adhering sheet material wrappings and the like
JPH08289925A (ja) * 1995-04-24 1996-11-05 Daicel Sakai Jitsugyo Kk 紙巻タバコ状喫香具とその製法
DE10119820A1 (de) * 2001-04-23 2002-10-24 Hauni Maschinenbau Ag Filter und Verfahren zur Herstellung von Filtern
MXPA03005845A (es) * 2002-08-08 2005-02-14 Susilo Wonowidjoyo Metodo para la elaboracion de cigarrillos con filtro.
ATE347282T1 (de) * 2002-09-02 2006-12-15 Hauni Maschinenbau Ag Verfahren und einrichtung zum zusammenstellen von gruppen von filtersegmenten
MXPA05006632A (es) * 2002-12-19 2005-12-14 Filtrona Int Ltd Proceso y aparato para el llenado de alta velocidad de filtros compuestos para cigarrillos.
US7836895B2 (en) * 2003-06-23 2010-11-23 R. J. Reynolds Tobacco Company Filtered cigarette incorporating a breakable capsule
KR100664827B1 (ko) * 2005-09-06 2007-01-04 브리티쉬 아메리칸 토바코 코리아 (주) 담배필터 감지 시스템 및 그 방법
GB0911260D0 (en) * 2009-06-30 2009-08-12 British American Tobacco Co Applicator
KR101520198B1 (ko) * 2010-10-06 2015-05-13 셀라네세 아세테이트 앨앨씨 탄소 입자 로딩 및 캡슐화 압력 강하를 갖는 다공성 매스를 포함한 흡연기용 연기 필터
WO2012047347A1 (fr) * 2010-10-06 2012-04-12 Celanese Acetate Llc Filtres à fumée pour dispositifs à fumer, présentant des masses poreuses de particules actives et liantes ayant des volumes interstitiels indiqués
CN103237467A (zh) * 2010-10-15 2013-08-07 塞拉尼斯醋酸纤维有限公司 形成滤烟器用多孔物质的设备、系统和相关方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080302373A1 (en) * 2007-06-11 2008-12-11 R.J. Reynolds Tobacco Company Apparatus for Inserting Objects into a Filter Component of a Smoking Article, and Associated Method

Also Published As

Publication number Publication date
SG11201407571VA (en) 2015-03-30
CO7160101A2 (es) 2015-01-15
CL2014003519A1 (es) 2015-06-12
BR112014028707A2 (pt) 2017-06-27
JP2015521488A (ja) 2015-07-30
CN104394719A (zh) 2015-03-04
EP2879530A1 (fr) 2015-06-10
JP6058797B2 (ja) 2017-01-11
KR20150016556A (ko) 2015-02-12
US20140034072A1 (en) 2014-02-06
CA2872287A1 (fr) 2014-02-06
MX2014014809A (es) 2015-02-12
EA201492159A1 (ru) 2015-05-29
WO2014022544A1 (fr) 2014-02-06

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