DE19605863A1 - Cigarettenfilter - Google Patents

Cigarettenfilter

Info

Publication number
DE19605863A1
DE19605863A1 DE19605863A DE19605863A DE19605863A1 DE 19605863 A1 DE19605863 A1 DE 19605863A1 DE 19605863 A DE19605863 A DE 19605863A DE 19605863 A DE19605863 A DE 19605863A DE 19605863 A1 DE19605863 A1 DE 19605863A1
Authority
DE
Germany
Prior art keywords
filter material
material according
cellulose acetate
filter
paper
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Withdrawn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
DE19605863A
Other languages
German (de)
English (en)
Inventor
Edgar Mentzel
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.)
Reemtsma Cigarettenfabriken GmbH
Original Assignee
HF and PhF Reemtsma GmbH and Co
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 HF and PhF Reemtsma GmbH and Co filed Critical HF and PhF Reemtsma GmbH and Co
Priority to DE19605863A priority Critical patent/DE19605863A1/de
Priority to EP97904435A priority patent/EP0881890B1/de
Priority to UA98094825A priority patent/UA45443C2/uk
Priority to HU9901638A priority patent/HUP9901638A3/hu
Priority to DE59708560T priority patent/DE59708560D1/de
Priority to JP9528988A priority patent/JP2000505292A/ja
Priority to RU98117221/13A priority patent/RU2222242C2/ru
Priority to SK1041-98A priority patent/SK284831B6/sk
Priority to AT97904435T priority patent/ATE226400T1/de
Priority to AU17249/97A priority patent/AU1724997A/en
Priority to PCT/EP1997/000671 priority patent/WO1997029655A1/de
Priority to CNB971937451A priority patent/CN1142727C/zh
Priority to PT97904435T priority patent/PT881890E/pt
Priority to PL97328341A priority patent/PL183718B1/pl
Priority to CZ0255198A priority patent/CZ297733B6/cs
Priority to ES97904435T priority patent/ES2183134T3/es
Priority to SI9730412T priority patent/SI0881890T1/xx
Priority to TW086101785A priority patent/TW321595B/zh
Publication of DE19605863A1 publication Critical patent/DE19605863A1/de
Priority to HK99103487A priority patent/HK1018733A1/xx
Withdrawn legal-status Critical Current

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)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
DE19605863A 1996-02-16 1996-02-16 Cigarettenfilter Withdrawn DE19605863A1 (de)

Priority Applications (19)

Application Number Priority Date Filing Date Title
DE19605863A DE19605863A1 (de) 1996-02-16 1996-02-16 Cigarettenfilter
AU17249/97A AU1724997A (en) 1996-02-16 1997-02-13 Cigarette filter
PCT/EP1997/000671 WO1997029655A1 (de) 1996-02-16 1997-02-13 Cigarettenfilter
HU9901638A HUP9901638A3 (en) 1996-02-16 1997-02-13 Filter material for producing of cigarette filter and process for their production
DE59708560T DE59708560D1 (de) 1996-02-16 1997-02-13 Cigarettenfilter
JP9528988A JP2000505292A (ja) 1996-02-16 1997-02-13 紙巻煙草用フィルター
RU98117221/13A RU2222242C2 (ru) 1996-02-16 1997-02-13 Материал для изготовления сигаретных фильтров и способ его получения
SK1041-98A SK284831B6 (sk) 1996-02-16 1997-02-13 Filtračný materiál pre cigaretové filtre a spôsob jeho výroby
AT97904435T ATE226400T1 (de) 1996-02-16 1997-02-13 Cigarettenfilter
EP97904435A EP0881890B1 (de) 1996-02-16 1997-02-13 Cigarettenfilter
UA98094825A UA45443C2 (uk) 1996-02-16 1997-02-13 Матеріал для виготовлення сигаретних фільтрів та спосіб його одержання
CNB971937451A CN1142727C (zh) 1996-02-16 1997-02-13 一种用于制造香烟过滤嘴的过滤材料及其制备方法
PT97904435T PT881890E (pt) 1996-02-16 1997-02-13 Filtro para cigarros
PL97328341A PL183718B1 (pl) 1996-02-16 1997-02-13 Materiał filtracyjny na filtry do papierosów i sposób wytwarzania materiału filtracyjnego na filtry do papierosów
CZ0255198A CZ297733B6 (cs) 1996-02-16 1997-02-13 Filtracní materál pro výrobu cigaretových filtru
ES97904435T ES2183134T3 (es) 1996-02-16 1997-02-13 Filtro de cigarrillo.
SI9730412T SI0881890T1 (en) 1996-02-16 1997-02-13 Cigarette filter
TW086101785A TW321595B (es) 1996-02-16 1997-02-15
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.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19605863A DE19605863A1 (de) 1996-02-16 1996-02-16 Cigarettenfilter

Publications (1)

Publication Number Publication Date
DE19605863A1 true DE19605863A1 (de) 1997-08-21

Family

ID=7785642

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19605863A Withdrawn DE19605863A1 (de) 1996-02-16 1996-02-16 Cigarettenfilter
DE59708560T Expired - Lifetime DE59708560D1 (de) 1996-02-16 1997-02-13 Cigarettenfilter

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE59708560T Expired - Lifetime DE59708560D1 (de) 1996-02-16 1997-02-13 Cigarettenfilter

Country Status (17)

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

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
CN102821632B (zh) * 2010-03-25 2015-04-08 日本烟草产业株式会社 香烟过滤嘴和使用它的胶囊过滤嘴香烟
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
RU2616577C2 (ru) * 2011-12-30 2017-04-17 Филип Моррис Продактс С.А. Установка и способ подачи непрерывного полотна гофрированного листового материала
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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2503615C2 (de) * 1974-01-30 1986-10-23 Minnesota Mining And Manufacturing Co., Saint Paul, Minn. Mehrschichtenfilter
US4714647A (en) * 1986-05-02 1987-12-22 Kimberly-Clark Corporation Melt-blown material with depth fiber size gradient
DE4443158A1 (de) * 1994-12-05 1996-06-13 Gessner & Co Gmbh Abreinigbares Filtermedium

Family Cites Families (4)

* 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.
US4357379A (en) * 1979-03-05 1982-11-02 Eastman Kodak Company Melt blown product
US5509430A (en) * 1993-12-14 1996-04-23 American Filtrona Corporation Bicomponent fibers and tobacco smoke filters formed therefrom

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2503615C2 (de) * 1974-01-30 1986-10-23 Minnesota Mining And Manufacturing Co., Saint Paul, Minn. Mehrschichtenfilter
US4714647A (en) * 1986-05-02 1987-12-22 Kimberly-Clark Corporation Melt-blown material with depth fiber size gradient
DE4443158A1 (de) * 1994-12-05 1996-06-13 Gessner & Co Gmbh Abreinigbares Filtermedium

Also Published As

Publication number Publication date
ATE226400T1 (de) 2002-11-15
EP0881890B1 (de) 2002-10-23
HUP9901638A2 (hu) 1999-08-30
CZ297733B6 (cs) 2007-03-14
TW321595B (es) 1997-12-01
CN1142727C (zh) 2004-03-24
ES2183134T3 (es) 2003-03-16
PL183718B1 (pl) 2002-07-31
CZ255198A3 (cs) 1999-11-17
AU1724997A (en) 1997-09-02
JP2000505292A (ja) 2000-05-09
SK284831B6 (sk) 2005-12-01
HUP9901638A3 (en) 2000-02-28
PT881890E (pt) 2003-02-28
UA45443C2 (uk) 2002-04-15
RU2222242C2 (ru) 2004-01-27
WO1997029655A1 (de) 1997-08-21
PL328341A1 (en) 1999-01-18
HK1018733A1 (en) 2000-01-07
EP0881890A1 (de) 1998-12-09
SK104198A3 (en) 1999-07-12
DE59708560D1 (de) 2002-11-28
CN1215977A (zh) 1999-05-05

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8127 New person/name/address of the applicant

Owner name: H.F. & PH.F. REEMTSMA GMBH, 22605 HAMBURG, DE

8127 New person/name/address of the applicant

Owner name: REEMTSMA CIGARETTENFABRIKEN GMBH, 22605 HAMBURG, D

8130 Withdrawal