EP2627204A4 - Apparatuses, systems, and associated methods for forming porous masses for smoke filter - Google Patents

Apparatuses, systems, and associated methods for forming porous masses for smoke filter

Info

Publication number
EP2627204A4
EP2627204A4 EP12846228.0A EP12846228A EP2627204A4 EP 2627204 A4 EP2627204 A4 EP 2627204A4 EP 12846228 A EP12846228 A EP 12846228A EP 2627204 A4 EP2627204 A4 EP 2627204A4
Authority
EP
European Patent Office
Prior art keywords
apparatuses
systems
associated methods
smoke filter
forming porous
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Withdrawn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
EP12846228.0A
Other languages
German (de)
French (fr)
Other versions
EP2627204A1 (en
Inventor
Thomas S Garrett
Raymond M Robertson
Lawton E Kizer
Zeming Gou
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.)
Celanese Acetate 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/US2011/056388 external-priority patent/WO2012051548A2/en
Application filed by Celanese Acetate LLC filed Critical Celanese Acetate LLC
Publication of EP2627204A1 publication Critical patent/EP2627204A1/en
Publication of EP2627204A4 publication Critical patent/EP2627204A4/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Withdrawn legal-status Critical Current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
    • A24D3/0204—Preliminary operations before the filter rod forming process, e.g. crimping, blooming
    • A24D3/0208—Cutting filter 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
    • A24D3/0229—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
    • A24D3/0237—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
    • A24D3/06—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
    • A24D3/06—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
    • A24D3/14—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
    • A24D3/163—Carbon
EP12846228.0A 2011-10-14 2012-10-11 Apparatuses, systems, and associated methods for forming porous masses for smoke filter Withdrawn EP2627204A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/US2011/056388 WO2012051548A2 (en) 2010-10-15 2011-10-14 Apparatuses, systems, and associated methods for forming porous masses for smoke filter
PCT/US2012/059743 WO2013066589A1 (en) 2011-10-14 2012-10-11 Apparatuses, systems, and associated methods for forming porous masses for smoke filter

Publications (2)

Publication Number Publication Date
EP2627204A1 EP2627204A1 (en) 2013-08-21
EP2627204A4 true EP2627204A4 (en) 2015-06-17

Family

ID=48194896

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12846228.0A Withdrawn EP2627204A4 (en) 2011-10-14 2012-10-11 Apparatuses, systems, and associated methods for forming porous masses for smoke filter

Country Status (6)

Country Link
EP (1) EP2627204A4 (en)
KR (1) KR20150054007A (en)
CO (1) CO6731085A2 (en)
MX (1) MX2013004181A (en)
SG (1) SG189885A1 (en)
WO (1) WO2013066589A1 (en)

Families Citing this family (3)

* 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
CN103386292B (en) * 2013-07-19 2016-05-18 福建中烟工业有限责任公司 A kind of adsorbent that reduces nitrosamine burst size in cigarette mainstream flue gas
CN105533802A (en) * 2016-01-18 2016-05-04 张麟德 Smoke filtering device and tobacco product

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1517298A1 (en) * 1964-03-23 1969-12-11 Lorillard Co P Cigarette filters
GB2010067A (en) * 1977-12-15 1979-06-27 Baumgartner Papiers Sa Manufacture of rod-shaped elements
GB2030440A (en) * 1978-09-11 1980-04-10 Philip Morris Inc Method for the manufacture of fibrous articles
US4257754A (en) * 1976-08-02 1981-03-24 Wiggins Teape Limited Fibrous material moulding apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10153820A1 (en) * 2001-11-05 2003-05-15 Hauni Maschinenbau Ag Filter segments or filters for cigarettes and processes for their manufacture
US7281540B2 (en) * 2002-12-20 2007-10-16 R.J. Reynolds Tobacco Company Equipment and methods for manufacturing cigarettes
PL1464241T3 (en) * 2003-04-03 2007-02-28 Hauni Maschinenbau Ag Method for producing a fabric for the production of filters of the tobacco industry and apparatus for the production of a filter rod
US20100206317A1 (en) * 2007-09-28 2010-08-19 Vector Tobacco, Inc. Reduced risk tobacco products and use thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1517298A1 (en) * 1964-03-23 1969-12-11 Lorillard Co P Cigarette filters
US4257754A (en) * 1976-08-02 1981-03-24 Wiggins Teape Limited Fibrous material moulding apparatus
GB2010067A (en) * 1977-12-15 1979-06-27 Baumgartner Papiers Sa Manufacture of rod-shaped elements
GB2030440A (en) * 1978-09-11 1980-04-10 Philip Morris Inc Method for the manufacture of fibrous articles

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2013066589A1 *

Also Published As

Publication number Publication date
WO2013066589A1 (en) 2013-05-10
CO6731085A2 (en) 2013-08-15
EP2627204A1 (en) 2013-08-21
SG189885A1 (en) 2013-06-28
MX2013004181A (en) 2013-06-14
KR20150054007A (en) 2015-05-19

Similar Documents

Publication Publication Date Title
EP2627203A4 (en) Apparatuses, systems, and associated methods for forming porous masses for smoke filter
SG11201506056QA (en) Apparatuses, systems, and associated methods for forming organic porous masses for flavored smoke filters
EP2893820A4 (en) Method for producing filter cigarette, filter, and filter cigarette
GB2500449B (en) Systems, devices, and/or methods for producing holes
SG11201402089UA (en) Apparatus, systems and methods for modular construction
PL2720773T3 (en) Air filter system, air filtering element and method for exchanging an air filtering element
EP2810089A4 (en) Systems and methods for packet filtering and switching
PL2685849T3 (en) Tobacco smoke filter
EP2578093A4 (en) Filter for cigarette, and cigarette
EP2752230A4 (en) Filter medium for air filter, air filter unit, and method for producing filter medium for air filter
GB201213786D0 (en) Tobacco smoke filter
EP2832409A4 (en) Nonwoven fiber sheet, method for producing same, and filter
GB2518303B (en) Acoustic synchronization system, assembly, and method
EP2623186A4 (en) Method for cleaning filter membrane, and membrane filter
HUE045287T2 (en) Tobacco smoke filter
EP2809423A4 (en) Bagged filter cartridge, system and method
GB201220098D0 (en) tOBACCO SMOKE FILTER
EP2897200A4 (en) Porous complex, and method for preparing same
EP2733193A4 (en) Fragrance-supporting low-adsorption particles, cigarette filter, filter cigarette, and method for manufacturing fragrance-supporting low-adsorption particles
HK1176436A1 (en) Message filtering method, device and system implemented by computer
EP2816911C0 (en) Tobacco smoke filter
SG11201502790XA (en) Apparatuses, systems, and associated methods for forming porous masses for smoke filters
EP2755746A4 (en) Improved contactors, cartridges, components, systems, and related methods
GB2490398B (en) System for purifying, producing and storing biomolecules
EP2729818A4 (en) Formation property determination apparatus, methods, and systems

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20130516

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

RIN1 Information on inventor provided before grant (corrected)

Inventor name: GARRETT, THOMAS, S.

Inventor name: KIZER, LAWTON, E.

Inventor name: GOU, ZEMING

Inventor name: ROBERTSON, RAYMOND, M.

DAX Request for extension of the european patent (deleted)
RA4 Supplementary search report drawn up and despatched (corrected)

Effective date: 20150519

RIC1 Information provided on ipc code assigned before grant

Ipc: A24C 5/47 20060101ALI20150512BHEP

Ipc: A24D 3/02 20060101AFI20150512BHEP

Ipc: A24D 3/08 20060101ALI20150512BHEP

17Q First examination report despatched

Effective date: 20170726

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20180123