WO2014022544A1 - Methods of producing filters and filter rods comprising porous masses and articles relating thereto - Google Patents

Methods of producing filters and filter rods comprising porous masses and articles relating thereto Download PDF

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Publication number
WO2014022544A1
WO2014022544A1 PCT/US2013/052993 US2013052993W WO2014022544A1 WO 2014022544 A1 WO2014022544 A1 WO 2014022544A1 US 2013052993 W US2013052993 W US 2013052993W WO 2014022544 A1 WO2014022544 A1 WO 2014022544A1
Authority
WO
WIPO (PCT)
Prior art keywords
filter
porous mass
sections
porous
segmented
Prior art date
Application number
PCT/US2013/052993
Other languages
English (en)
French (fr)
Inventor
Raymond Robertson
Davy BIESMANS
Charles O. FLOTTEN
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
Priority to CN201380031708.7A priority Critical patent/CN104394719A/zh
Priority to KR1020147034568A priority patent/KR20150016556A/ko
Priority to BR112014028707A priority patent/BR112014028707A2/pt
Priority to SG11201407571VA priority patent/SG11201407571VA/en
Priority to CA2872287A priority patent/CA2872287A1/en
Priority to JP2015520720A priority patent/JP6058797B2/ja
Priority to EP13825032.9A priority patent/EP2879530A4/en
Priority to MX2014014809A priority patent/MX2014014809A/es
Priority to EA201492159A priority patent/EA201492159A1/ru
Publication of WO2014022544A1 publication Critical patent/WO2014022544A1/en

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)
PCT/US2013/052993 2012-08-01 2013-07-31 Methods of producing filters and filter rods comprising porous masses and articles relating thereto WO2014022544A1 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
CN201380031708.7A CN104394719A (zh) 2012-08-01 2013-07-31 制造包含多孔物质的过滤器与过滤棒的方法和涉及其的制品
KR1020147034568A KR20150016556A (ko) 2012-08-01 2013-07-31 다공체를 포함하는 필터 및 필터 막대 및 그와 관련된 용품의 제조 방법
BR112014028707A BR112014028707A2 (pt) 2012-08-01 2013-07-31 métodos para produzir filtros e hastes de filtro que compreendem massas porosas e artigos relacionados aos mesmos
SG11201407571VA SG11201407571VA (en) 2012-08-01 2013-07-31 Methods of producing filters and filter rods comprising porous masses and articles relating thereto
CA2872287A CA2872287A1 (en) 2012-08-01 2013-07-31 Methods of producing filters and filter rods comprising porous masses and articles relating thereto
JP2015520720A JP6058797B2 (ja) 2012-08-01 2013-07-31 セグメント化されたフィルターロッドを製造する方法
EP13825032.9A EP2879530A4 (en) 2012-08-01 2013-07-31 METHODS FOR PRODUCING FILTERS AND FILTER RODS COMPRISING POROUS MASSES AND ARTICLES THEREOF
MX2014014809A MX2014014809A (es) 2012-08-01 2013-07-31 Metodos de produccion de filtros y barras de filtro que comprenden masas porosas y articulos relacionados a los mismos.
EA201492159A EA201492159A1 (ru) 2012-08-01 2013-07-31 Способы изготовления фильтров и фильтровых стержней, содержащих пористые массы, и соответствующих им изделий

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261678335P 2012-08-01 2012-08-01
US61/678,335 2012-08-01

Publications (1)

Publication Number Publication Date
WO2014022544A1 true WO2014022544A1 (en) 2014-02-06

Family

ID=50024263

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2013/052993 WO2014022544A1 (en) 2012-08-01 2013-07-31 Methods of producing filters and filter rods comprising porous masses and articles relating thereto

Country Status (13)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9027566B2 (en) 2010-10-15 2015-05-12 Celanese Acetate Llc Apparatuses, systems, and associated methods for forming porous masses for smoke filter
US9386803B2 (en) 2010-01-06 2016-07-12 Celanese Acetate Llc Tobacco smoke filter for smoking device with porous mass of active particulate
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

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
WO2019153179A1 (zh) * 2018-02-08 2019-08-15 湖北香江电器股份有限公司 水管
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 (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020153017A1 (en) * 2001-04-23 2002-10-24 Nikolaos Georgitsis Filters and method for producing filters
US20050199251A1 (en) * 2002-08-08 2005-09-15 Susilo Wonowidjojo Method for producing filter cigarettes
WO2012047347A1 (en) * 2010-10-06 2012-04-12 Celanese Acetate Llc Smoke filters for smoking devices with porous masses of active and binder particles having disclosed void volumes
WO2012051548A2 (en) * 2010-10-15 2012-04-19 Celanese Acetate Llc Apparatuses, systems, and associated methods for forming porous masses for smoke filter
WO2012054111A1 (en) * 2010-10-06 2012-04-26 Celanese Acetate Llc Smoke filters for smoking devices with porous masses having a carbon particle loading and an encapsulated pressure drop

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NL6503013A (es) * 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 (es) * 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
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
US7972254B2 (en) * 2007-06-11 2011-07-05 R.J. Reynolds Tobacco Company Apparatus for inserting objects into a filter component of a smoking article, and associated method
GB0911260D0 (en) * 2009-06-30 2009-08-12 British American Tobacco Co Applicator

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020153017A1 (en) * 2001-04-23 2002-10-24 Nikolaos Georgitsis Filters and method for producing filters
US20050199251A1 (en) * 2002-08-08 2005-09-15 Susilo Wonowidjojo Method for producing filter cigarettes
WO2012047347A1 (en) * 2010-10-06 2012-04-12 Celanese Acetate Llc Smoke filters for smoking devices with porous masses of active and binder particles having disclosed void volumes
WO2012054111A1 (en) * 2010-10-06 2012-04-26 Celanese Acetate Llc Smoke filters for smoking devices with porous masses having a carbon particle loading and an encapsulated pressure drop
WO2012051548A2 (en) * 2010-10-15 2012-04-19 Celanese Acetate Llc Apparatuses, systems, and associated methods for forming porous masses for smoke filter

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2879530A4 *

Cited By (6)

* 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
US9027566B2 (en) 2010-10-15 2015-05-12 Celanese Acetate Llc Apparatuses, systems, and associated methods for forming porous masses for smoke filter
US9138017B2 (en) 2010-10-15 2015-09-22 Celanese Acetate Llc Apparatuses, systems, and associated methods for forming porous masses for smoke filter
US9149069B2 (en) 2010-10-15 2015-10-06 Celanese Acetate Llc Apparatuses, systems, and associated methods for forming porous masses for smoke filter
US9179708B2 (en) 2010-10-15 2015-11-10 Celanese Acetate Llc Apparatuses, systems, and associated methods for forming porous masses for smoke filter
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

Also Published As

Publication number Publication date
CO7160101A2 (es) 2015-01-15
CN104394719A (zh) 2015-03-04
JP2015521488A (ja) 2015-07-30
KR20150016556A (ko) 2015-02-12
EA201492159A1 (ru) 2015-05-29
EP2879530A1 (en) 2015-06-10
MX2014014809A (es) 2015-02-12
US20140034072A1 (en) 2014-02-06
EP2879530A4 (en) 2016-06-22
BR112014028707A2 (pt) 2017-06-27
SG11201407571VA (en) 2015-03-30
CA2872287A1 (en) 2014-02-06
CL2014003519A1 (es) 2015-06-12
JP6058797B2 (ja) 2017-01-11

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