EA201590710A1 - DEVICES, SYSTEMS AND RELATED METHODS FOR THE FORMATION OF POROUS MASSES FOR SMOKE FILTERS - Google Patents

DEVICES, SYSTEMS AND RELATED METHODS FOR THE FORMATION OF POROUS MASSES FOR SMOKE FILTERS

Info

Publication number
EA201590710A1
EA201590710A1 EA201590710A EA201590710A EA201590710A1 EA 201590710 A1 EA201590710 A1 EA 201590710A1 EA 201590710 A EA201590710 A EA 201590710A EA 201590710 A EA201590710 A EA 201590710A EA 201590710 A1 EA201590710 A1 EA 201590710A1
Authority
EA
Eurasian Patent Office
Prior art keywords
matrix material
porous mass
systems
formation
devices
Prior art date
Application number
EA201590710A
Other languages
Russian (ru)
Other versions
EA029736B1 (en
Inventor
Лотон Э. Кайзер
Реймонд М. Робертсон
Уилльям С. Сандерсон
Дэвид Г. Хант
Цзэмин Гоу
Кристофер Д. Макгрейди
Саянти Басу
Original Assignee
СЕЛАНИЗ ЭСИТЕЙТ ЭлЭлСи
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 СЕЛАНИЗ ЭСИТЕЙТ ЭлЭлСи filed Critical СЕЛАНИЗ ЭСИТЕЙТ ЭлЭлСи
Publication of EA201590710A1 publication Critical patent/EA201590710A1/en
Publication of EA029736B1 publication Critical patent/EA029736B1/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
    • 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)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Catalysts (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

Высокопроизводительные устройства, системы и соответствующие способы образования могут включать пневматическую подачу в плотной фазе. Например, способ может включать введение посредством пневматической подачи в плотной фазе матричного материала в формующую полость для образования желаемой формы поперечного сечения, причем матричный материал включает частицы связующего и активные частицы; нагревание (например, посредством микроволнового облучения) по меньшей мере части матричного материала таким образом, что матричный материал соединяется во множестве точек контакта, с образованием при этом длинной пористой массы; охлаждение длинной пористой массы, разрезание длинной пористой массы в радиальном направлении и соответствующее образование пористой массы. В некоторых случаях матричный материал может включать множество активных частиц, множество частиц связующего (необязательно имеющих гидрофильную модификацию поверхности) и необязательно добавку, усиливающую действие микроволнового излучения.High-performance devices, systems, and corresponding formation methods may include a dense phase pneumatic feed. For example, the method may include introducing, by pneumatic feeding in the dense phase, the matrix material into the forming cavity to form the desired cross-sectional shape, the matrix material comprising binder particles and active particles; heating (for example, by microwave irradiation) of at least a portion of the matrix material such that the matrix material joins at a plurality of contact points, thereby forming a long porous mass; cooling a long porous mass, cutting a long porous mass in the radial direction and the corresponding formation of a porous mass. In some cases, the matrix material may include a plurality of active particles, a plurality of binder particles (optionally having a hydrophilic surface modification), and optionally a microwave enhancing agent.

EA201590710A 2012-10-11 2013-10-10 Apparatuses, systems, and associated methods for forming porous masses for smoke filters EA029736B1 (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
EA201590710A1 true EA201590710A1 (en) 2015-09-30
EA029736B1 EA029736B1 (en) 2018-05-31

Family

ID=50477880

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201590710A EA029736B1 (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
EP2627203A4 (en) 2010-10-15 2018-04-04 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
WO2021125497A1 (en) * 2019-12-19 2021-06-24 주식회사 케이티앤지 Tube filter manufacturing apparatus and tube filter manufacturing method
KR102393804B1 (en) 2019-12-19 2022-05-03 주식회사 케이티앤지 A manufacturing apparatus for a tube filter and manufacturing method for the tube filter
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

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 (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
ATE341233T1 (en) * 2003-04-03 2006-10-15 Hauni Maschinenbau Ag METHOD FOR PRODUCING A FLEECE FOR THE PRODUCTION OF FILTERS IN THE TOBACCO PROCESSING INDUSTRY AND FILTER STRAND PRODUCTION DEVICE
WO2008150130A1 (en) * 2007-06-07 2008-12-11 Kt & G Corporation The cigarette filters comprising natural herb material and its cigarette
EP2627203A4 (en) * 2010-10-15 2018-04-04 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
WO2014059101A1 (en) 2014-04-17
EA029736B1 (en) 2018-05-31
CL2015000899A1 (en) 2015-10-23
BR112015008145A2 (en) 2017-07-04
KR20150064199A (en) 2015-06-10
EP2906058A4 (en) 2016-10-05
SG11201502790XA (en) 2015-05-28
MX2015004625A (en) 2015-07-14
JP2015532110A (en) 2015-11-09
AR092976A1 (en) 2015-05-13
CO7350615A2 (en) 2015-08-10
CN104797148A (en) 2015-07-22
JP6039090B2 (en) 2016-12-07
CA2887527C (en) 2018-01-02
CA2887527A1 (en) 2014-04-17
UY35074A (en) 2014-10-31
EP2906058A1 (en) 2015-08-19

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): RU