EP2906058A4 - 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

Info

Publication number
EP2906058A4
EP2906058A4 EP13845853.4A EP13845853A EP2906058A4 EP 2906058 A4 EP2906058 A4 EP 2906058A4 EP 13845853 A EP13845853 A EP 13845853A EP 2906058 A4 EP2906058 A4 EP 2906058A4
Authority
EP
European Patent Office
Prior art keywords
apparatuses
systems
associated methods
forming porous
smoke 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Withdrawn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
EP13845853.4A
Other languages
German (de)
French (fr)
Other versions
EP2906058A1 (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
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
Priority claimed from PCT/US2012/059743 external-priority patent/WO2013066589A1/en
Application filed by Celanese Acetate LLC filed Critical Celanese Acetate LLC
Publication of EP2906058A1 publication Critical patent/EP2906058A1/en
Publication of EP2906058A4 publication Critical patent/EP2906058A4/en
Withdrawn legal-status Critical Current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
    • A24D3/0237—Filter rod forming processes by extrusion
    • 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
    • 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)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Catalysts (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
EP13845853.4A 2012-10-11 2013-10-10 Apparatuses, systems, and associated methods for forming porous masses for smoke filters Withdrawn EP2906058A4 (en)

Applications Claiming Priority (3)

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
US201361779232P 2013-03-13 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
EP2906058A1 EP2906058A1 (en) 2015-08-19
EP2906058A4 true EP2906058A4 (en) 2016-10-05

Family

ID=50477880

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13845853.4A Withdrawn EP2906058A4 (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 (en)
JP (1) JP6039090B2 (en)
KR (1) KR20150064199A (en)
CN (1) CN104797148A (en)
AR (1) AR092976A1 (en)
BR (1) BR112015008145A2 (en)
CA (1) CA2887527C (en)
CL (1) CL2015000899A1 (en)
CO (1) CO7350615A2 (en)
EA (1) EA029736B1 (en)
MX (1) MX2015004625A (en)
SG (1) SG11201502790XA (en)
UY (1) UY35074A (en)
WO (1) WO2014059101A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9138017B2 (en) 2010-10-15 2015-09-22 Celanese Acetate Llc Apparatuses, systems, and associated methods for forming porous masses for smoke filter
CN106215527B (en) * 2016-08-22 2017-11-24 广州康瑞环保科技有限公司 Filter medium, its sintering method and the sintering equipment for implementing this method
CN108126470A (en) * 2016-11-30 2018-06-08 缑泽明 A kind of sheet-type absorption filter element and its preparation facilities and method
UY38364A (en) * 2019-09-10 2021-04-30 Compania Ind De Tabacos Monte Paz S A 60% FILTER MATERIAL AND FILTER TO RETAIN POLYAROMATIC HYDROCARBONS CARBONS AND OTHER COMPOUNDS FROM THE SMOKE OF TOBACCO PRODUCTS
KR102393804B1 (en) 2019-12-19 2022-05-03 주식회사 케이티앤지 A manufacturing apparatus for a tube filter and manufacturing method for the tube filter
WO2021125497A1 (en) * 2019-12-19 2021-06-24 주식회사 케이티앤지 Tube filter manufacturing apparatus and tube filter manufacturing method
CN215305176U (en) * 2021-06-15 2021-12-28 江门市新会恒隆家居创新用品有限公司 Toaster

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012051548A2 (en) * 2010-10-15 2012-04-19 Celanese Acetate Llc Apparatuses, systems, and associated methods for forming porous masses for smoke filter

Family Cites Families (9)

* 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 (en) * 1982-12-14 1984-06-25 Nitto Electric Ind Co Ltd Porous polytetrafluoroethylene object
CN87201395U (en) * 1987-03-11 1988-03-30 魏信波 Filter for cigarettes
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 (en) * 2001-11-05 2003-05-15 Hauni Maschinenbau Ag Filter segments or filters for cigarettes and processes for their manufacture
EP1698241A1 (en) * 2003-04-03 2006-09-06 Hauni Maschinenbau Aktiengesellschaft Method for producing a fabric for the production of filters of the tobacco industry and apparatus for the production of a filter rod
RU2436484C2 (en) * 2007-06-07 2011-12-20 КТ энд ДЖИ КОРПОРЕЙШН Cigarette filter containing vegetal material and cigarette
US8931493B2 (en) * 2010-11-01 2015-01-13 R.J. Reynolds Tobacco Co. Smokeless tobacco products

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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 (3)

* Cited by examiner, † Cited by third party
Title
ANONYMOUS: "DYNAMIC AIR INCORPORATED DENSE PHASE PNEUMATIC CONVEYING SYSTEMS", 1 January 2001 (2001-01-01), XP055298126, Retrieved from the Internet <URL:http://www.chemicalprocessing.com/assets/Media/MarketingManager/dynamic_air_dense_phase.pdf> [retrieved on 20160829] *
ANONYMOUS: "Pneumatic Conveying Optimal solutions for Specialised Mechanical Equipment", 1 August 2012 (2012-08-01), XP055298128, Retrieved from the Internet <URL:http://www.tenova.com/public/AA/products/tenova takraf - pneumatic conveying.pdf> [retrieved on 20160829] *
See also references of WO2014059101A1 *

Also Published As

Publication number Publication date
MX2015004625A (en) 2015-07-14
EA201590710A1 (en) 2015-09-30
BR112015008145A2 (en) 2017-07-04
WO2014059101A1 (en) 2014-04-17
CA2887527C (en) 2018-01-02
CA2887527A1 (en) 2014-04-17
CN104797148A (en) 2015-07-22
CL2015000899A1 (en) 2015-10-23
JP6039090B2 (en) 2016-12-07
SG11201502790XA (en) 2015-05-28
KR20150064199A (en) 2015-06-10
AR092976A1 (en) 2015-05-13
CO7350615A2 (en) 2015-08-10
UY35074A (en) 2014-10-31
EP2906058A1 (en) 2015-08-19
JP2015532110A (en) 2015-11-09
EA029736B1 (en) 2018-05-31

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Legal Events

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RIN1 Information on inventor provided before grant (corrected)

Inventor name: GOU, ZEMING

Inventor name: KIZER, LAWTON E.

Inventor name: ROBERTSON, RAYMOND M.

Inventor name: BASU, SAYANTI

Inventor name: HUNT, DAVID G.

Inventor name: SANDERSON, WILLIAM S.

Inventor name: MCGRADY, CHRISTOPHER D.

RIN1 Information on inventor provided before grant (corrected)

Inventor name: GOU, ZEMING

Inventor name: HUNT, DAVID G.

Inventor name: ROBERTSON, RAYMOND M.

Inventor name: MCGRADY, CHRISTOPHER D.

Inventor name: SANDERSON, WILLIAM S.

Inventor name: KIZER, LAWTON E.

Inventor name: BASU, SAYANTI

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