CA2887527C - Apparatuses, systems, and associated methods for forming porous masses for smoke filters - Google Patents

Apparatuses, systems, and associated methods for forming porous masses for smoke filters Download PDF

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Publication number
CA2887527C
CA2887527C CA2887527A CA2887527A CA2887527C CA 2887527 C CA2887527 C CA 2887527C CA 2887527 A CA2887527 A CA 2887527A CA 2887527 A CA2887527 A CA 2887527A CA 2887527 C CA2887527 C CA 2887527C
Authority
CA
Canada
Prior art keywords
matrix material
porous mass
mold cavity
porous
length
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.)
Expired - Fee Related
Application number
CA2887527A
Other languages
English (en)
French (fr)
Other versions
CA2887527A1 (en
Inventor
Lawton E. Kizer
Raymond M. Robertson
William S. Sanderson
David G. Hunt
Zeming Gou
Christopher D. Mcgrady
Sayanti BASU
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
Acetate International 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
Priority claimed from PCT/US2012/059743 external-priority patent/WO2013066589A1/en
Application filed by Acetate International LLC filed Critical Acetate International LLC
Publication of CA2887527A1 publication Critical patent/CA2887527A1/en
Application granted granted Critical
Publication of CA2887527C publication Critical patent/CA2887527C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • A24D3/0237—Filter rod forming processes by extrusion
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
    • A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
    • A24C5/47—Attaching filters or mouthpieces to cigars or cigarettes, e.g. inserting filters into cigarettes or their mouthpieces
    • 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
    • A24D3/0233—Filter rod forming processes by means of a garniture
    • 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
    • A24D3/0241—Filter rod forming processes by compacting particulated 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
    • A24D3/02—Manufacture of tobacco smoke filters
    • A24D3/0275—Manufacture of tobacco smoke filters for filters with special features
    • A24D3/0287—Manufacture of tobacco smoke filters for filters with special features for composite 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Powder Metallurgy (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Filtering Materials (AREA)
  • Catalysts (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
CA2887527A 2012-10-11 2013-10-10 Apparatuses, systems, and associated methods for forming porous masses for smoke filters Expired - Fee Related CA2887527C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
PCT/US2012/059743 WO2013066589A1 (en) 2011-10-14 2012-10-11 Apparatuses, systems, and associated methods for forming porous masses for smoke filter
USPCT/US2012/059743 2012-10-11
US201361779232P 2013-03-13 2013-03-13
US61/779,232 2013-03-13
PCT/US2013/064269 WO2014059101A1 (en) 2012-10-11 2013-10-10 Apparatuses, systems, and associated methods for forming porous masses for smoke filters

Publications (2)

Publication Number Publication Date
CA2887527A1 CA2887527A1 (en) 2014-04-17
CA2887527C true CA2887527C (en) 2018-01-02

Family

ID=50477880

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2887527A Expired - Fee Related CA2887527C (en) 2012-10-11 2013-10-10 Apparatuses, systems, and associated methods for forming porous masses for smoke filters

Country Status (14)

Country Link
EP (1) EP2906058A4 (es)
JP (1) JP6039090B2 (es)
KR (1) KR20150064199A (es)
CN (1) CN104797148A (es)
AR (1) AR092976A1 (es)
BR (1) BR112015008145A2 (es)
CA (1) CA2887527C (es)
CL (1) CL2015000899A1 (es)
CO (1) CO7350615A2 (es)
EA (1) EA029736B1 (es)
MX (1) MX2015004625A (es)
SG (1) SG11201502790XA (es)
UY (1) UY35074A (es)
WO (1) WO2014059101A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG189324A1 (en) 2010-10-15 2013-05-31 Celanese Acetate Llc Apparatuses, systems, and associated methods for forming porous masses for smoke filter
CN106215527B (zh) * 2016-08-22 2017-11-24 广州康瑞环保科技有限公司 过滤介质、其烧结方法及实施该方法的烧结装置
CN108126470A (zh) * 2016-11-30 2018-06-08 缑泽明 一种薄板型吸附滤芯及其制备装置和方法
UY38364A (es) * 2019-09-10 2021-04-30 Compania Ind De Tabacos Monte Paz S A 60% Material filtrante y filtro para retener hidrocarburos poliaromáticos carbonilos y otros compuestos del humo de productos de tabaco
KR102393804B1 (ko) 2019-12-19 2022-05-03 주식회사 케이티앤지 튜브필터 제조장치 및 튜브필터의 제조방법
WO2021125497A1 (ko) * 2019-12-19 2021-06-24 주식회사 케이티앤지 튜브필터 제조장치 및 튜브필터의 제조방법
CN215305176U (zh) * 2021-06-15 2021-12-28 江门市新会恒隆家居创新用品有限公司 多士炉

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3516885A (en) * 1965-02-03 1970-06-23 Brown & Williamson Tobacco Method of making a bonded filter rod for smoking articles
JPS59109534A (ja) * 1982-12-14 1984-06-25 Nitto Electric Ind Co Ltd ポリテトラフルオロエチレン多孔質体
CN87201395U (zh) * 1987-03-11 1988-03-30 魏信波 香烟过滤器件
GB8823388D0 (en) * 1988-10-05 1988-11-09 Cigarette Components Ltd Tobacco smoke filter containing particulate additive
US5607766A (en) * 1993-03-30 1997-03-04 American Filtrona Corporation Polyethylene terephthalate sheath/thermoplastic polymer core bicomponent fibers, method of making same and products formed therefrom
DE10153820A1 (de) * 2001-11-05 2003-05-15 Hauni Maschinenbau Ag Filtersegmente oder Filter für Zigaretten sowie Verfahren zu ihrer Herstellung
PL1464241T3 (pl) * 2003-04-03 2007-02-28 Hauni Maschinenbau Ag Sposób wytwarzania włókniny do wytwarzania filtrów w przemyśle tytoniowym oraz urządzenie do wytwarzania pasma filtru
JP5323064B2 (ja) * 2007-06-07 2013-10-23 ケーティー アンド ジー コーポレーション 天然ハーブ植物を素材としたタバコフィルタ及びこれを採用したタバコ
SG189324A1 (en) * 2010-10-15 2013-05-31 Celanese Acetate Llc Apparatuses, systems, and associated methods for forming porous masses for smoke filter
US8931493B2 (en) * 2010-11-01 2015-01-13 R.J. Reynolds Tobacco Co. Smokeless tobacco products

Also Published As

Publication number Publication date
CL2015000899A1 (es) 2015-10-23
AR092976A1 (es) 2015-05-13
JP6039090B2 (ja) 2016-12-07
WO2014059101A1 (en) 2014-04-17
CA2887527A1 (en) 2014-04-17
EA201590710A1 (ru) 2015-09-30
BR112015008145A2 (pt) 2017-07-04
EP2906058A1 (en) 2015-08-19
JP2015532110A (ja) 2015-11-09
EP2906058A4 (en) 2016-10-05
SG11201502790XA (en) 2015-05-28
KR20150064199A (ko) 2015-06-10
EA029736B1 (ru) 2018-05-31
MX2015004625A (es) 2015-07-14
UY35074A (es) 2014-10-31
CN104797148A (zh) 2015-07-22
CO7350615A2 (es) 2015-08-10

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