HK1018733A1 - A filter material for the production of cigarette filters and a method of producing the same. - Google Patents

A filter material for the production of cigarette filters and a method of producing the same.

Info

Publication number
HK1018733A1
HK1018733A1 HK99103487A HK99103487A HK1018733A1 HK 1018733 A1 HK1018733 A1 HK 1018733A1 HK 99103487 A HK99103487 A HK 99103487A HK 99103487 A HK99103487 A HK 99103487A HK 1018733 A1 HK1018733 A1 HK 1018733A1
Authority
HK
Hong Kong
Prior art keywords
producing
filter material
production
cigarette filters
same
Prior art date
Application number
HK99103487A
Other languages
English (en)
Inventor
Edgar Mentzel
Original Assignee
Reemtsma H F & Ph
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 Reemtsma H F & Ph filed Critical Reemtsma H F & Ph
Publication of HK1018733A1 publication Critical patent/HK1018733A1/xx

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/08—Filter paper
    • 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
    • A24D3/10—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent of cellulose or cellulose derivatives
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/02—Synthetic cellulose fibres
    • D21H13/06—Cellulose esters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Paper (AREA)
  • Nonwoven Fabrics (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
HK99103487A 1996-02-16 1999-08-11 A filter material for the production of cigarette filters and a method of producing the same. HK1018733A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19605863A DE19605863A1 (de) 1996-02-16 1996-02-16 Cigarettenfilter
PCT/EP1997/000671 WO1997029655A1 (de) 1996-02-16 1997-02-13 Cigarettenfilter

Publications (1)

Publication Number Publication Date
HK1018733A1 true HK1018733A1 (en) 2000-01-07

Family

ID=7785642

Family Applications (1)

Application Number Title Priority Date Filing Date
HK99103487A HK1018733A1 (en) 1996-02-16 1999-08-11 A filter material for the production of cigarette filters and a method of producing the same.

Country Status (17)

Country Link
EP (1) EP0881890B1 (hu)
JP (1) JP2000505292A (hu)
CN (1) CN1142727C (hu)
AT (1) ATE226400T1 (hu)
AU (1) AU1724997A (hu)
CZ (1) CZ297733B6 (hu)
DE (2) DE19605863A1 (hu)
ES (1) ES2183134T3 (hu)
HK (1) HK1018733A1 (hu)
HU (1) HUP9901638A3 (hu)
PL (1) PL183718B1 (hu)
PT (1) PT881890E (hu)
RU (1) RU2222242C2 (hu)
SK (1) SK284831B6 (hu)
TW (1) TW321595B (hu)
UA (1) UA45443C2 (hu)
WO (1) WO1997029655A1 (hu)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9155335B2 (en) * 2007-12-17 2015-10-13 Celanese Acetate Llc Degradable cigarette filter
EP2357277A1 (en) 2010-02-12 2011-08-17 Rhodia Acetow GmbH Photodegradable paper and its use
EP2556760B1 (en) * 2010-03-25 2015-05-27 Japan Tobacco Inc. Cigarette filter and capsule filter cigarette using same
CN101849710B (zh) * 2010-04-29 2011-11-09 云南省玉溪市溶剂厂有限公司 一种烟用保健型增塑剂及其制作方法
GB201007946D0 (en) * 2010-05-12 2010-06-30 British American Tobacco Co Filter additive
CN104023567B (zh) * 2011-12-30 2017-03-08 菲利普莫里斯生产公司 用于供应卷曲片材的连续幅材的设备和方法
JP6496705B2 (ja) * 2016-12-16 2019-04-03 株式会社ダイセル 抄紙シート及び抄紙シートの製造方法
JP7176885B2 (ja) * 2018-08-09 2022-11-22 株式会社ダイセル セルロースアセテート組成物及び成形体

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3900037A (en) * 1969-12-24 1975-08-19 Brown & Williamson Tobacco Tobacco-smoke filters
BE788318A (fr) * 1972-09-01 1973-01-02 British American Tobacco Co Filtre pour cigarette, procede de fabrication de ce filtre et dispositif pour la mise en oeuvre de ce procede.
CA1044615A (en) * 1974-01-30 1978-12-19 Minnesota Mining And Manufacturing Company Low pressure drop filter medium
US4357379A (en) * 1979-03-05 1982-11-02 Eastman Kodak Company Melt blown product
US4714647A (en) * 1986-05-02 1987-12-22 Kimberly-Clark Corporation Melt-blown material with depth fiber size gradient
US5509430A (en) * 1993-12-14 1996-04-23 American Filtrona Corporation Bicomponent fibers and tobacco smoke filters formed therefrom
DE4443158A1 (de) * 1994-12-05 1996-06-13 Gessner & Co Gmbh Abreinigbares Filtermedium

Also Published As

Publication number Publication date
CN1215977A (zh) 1999-05-05
HUP9901638A3 (en) 2000-02-28
TW321595B (hu) 1997-12-01
CZ297733B6 (cs) 2007-03-14
AU1724997A (en) 1997-09-02
RU2222242C2 (ru) 2004-01-27
ES2183134T3 (es) 2003-03-16
CZ255198A3 (cs) 1999-11-17
DE19605863A1 (de) 1997-08-21
WO1997029655A1 (de) 1997-08-21
DE59708560D1 (de) 2002-11-28
HUP9901638A2 (hu) 1999-08-30
UA45443C2 (uk) 2002-04-15
EP0881890A1 (de) 1998-12-09
PL183718B1 (pl) 2002-07-31
EP0881890B1 (de) 2002-10-23
JP2000505292A (ja) 2000-05-09
PL328341A1 (en) 1999-01-18
ATE226400T1 (de) 2002-11-15
CN1142727C (zh) 2004-03-24
SK284831B6 (sk) 2005-12-01
PT881890E (pt) 2003-02-28
SK104198A3 (en) 1999-07-12

Similar Documents

Publication Publication Date Title
EP0766929A3 (en) Tobacco filters and production process thereof
EP0706766A3 (en) Filtering material for tobacco smoke and its manufacturing process
DE3271282D1 (en) Reconstituted tobacco smoking material and method for its production
EP0743085A3 (en) Porous plastic filter and process for its production
GB8303412D0 (en) Production of smoking material from cigarette winnowings
DE69618730D1 (de) Verfahren und Vorrichtung zur Herstellung von Umhüllungen für Filtermundstück für ventilierte Zigaretten
YU1087A (en) Process for producing filtering mantle for smoking
EP0778095A4 (en) BINDING COMPOSITION FOR MOLD PRODUCTION AND MOLD PRODUCTION METHOD
AU7184996A (en) Method and plant for treating tobacco leaves for the production of cut tobacco
HK1018733A1 (en) A filter material for the production of cigarette filters and a method of producing the same.
YU99384A (en) Process for making infill for cigarette filters
AU4585597A (en) Filter material production process
GB8905855D0 (en) Process for making cigarette filters
HK1047018B (zh) 一種帶有烟草過濾嘴的過濾嘴香烟及其製造方法
EP0767168A3 (en) Alpha-hydroxy-beta-aminothiolcarboxylic acid esters and processes and intermediates for their preparation
DE59601527D1 (de) Verfahren zur Herstellung von Scharnierteil-Rohlingen aus Streifenmaterial
AU7516300A (en) Double filter cigarette and method for production thereof
HUT55206A (en) Method for producing cigarette smoke filter from laminated fibrous materials
GB9604526D0 (en) Cigars and process for their production
HU908461D0 (en) Process for the production of cigarette paper clay
GR3033055T3 (en) Method for the production of cellulose pulp
PL321917A1 (en) Method of making fine fibrous filtering material
GB9514249D0 (en) Method and machine for simultaneously producing two continuous cigarette rods
SI0922139T1 (en) Process for elimination of paper defects in continuous paper production
HUT70334A (en) Process for producing basic material containing nicotine

Legal Events

Date Code Title Description
CHPA Change of a particular in the register (except of change of ownership)
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20120213