EA001848B1 - Биологически разлагаемый фильтр для сигарет - Google Patents
Биологически разлагаемый фильтр для сигарет Download PDFInfo
- Publication number
- EA001848B1 EA001848B1 EA200000550A EA200000550A EA001848B1 EA 001848 B1 EA001848 B1 EA 001848B1 EA 200000550 A EA200000550 A EA 200000550A EA 200000550 A EA200000550 A EA 200000550A EA 001848 B1 EA001848 B1 EA 001848B1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- filter
- filter according
- binder
- bonding agent
- nonwoven fabric
- Prior art date
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
- A24D3/06—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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
- Nonwoven Fabrics (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Biological Depolymerization Polymers (AREA)
- Paper (AREA)
- Filtering Materials (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19753195A DE19753195A1 (de) | 1997-11-21 | 1997-11-21 | Biologisch abbaubarer Filter für Cigaretten |
PCT/EP1998/007121 WO1999026496A2 (de) | 1997-11-21 | 1998-11-10 | Biologisch abbaubarer filter für cigaretten |
Publications (2)
Publication Number | Publication Date |
---|---|
EA200000550A1 EA200000550A1 (ru) | 2000-10-30 |
EA001848B1 true EA001848B1 (ru) | 2001-08-27 |
Family
ID=7850358
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA200000550A EA001848B1 (ru) | 1997-11-21 | 1998-11-10 | Биологически разлагаемый фильтр для сигарет |
Country Status (25)
Country | Link |
---|---|
EP (1) | EP1032282B1 (zh) |
JP (1) | JP2001523478A (zh) |
KR (1) | KR20010015833A (zh) |
CN (1) | CN1287697C (zh) |
AT (1) | ATE243949T1 (zh) |
AU (1) | AU2152599A (zh) |
BG (1) | BG64687B1 (zh) |
CZ (1) | CZ297655B6 (zh) |
DE (2) | DE19753195A1 (zh) |
EA (1) | EA001848B1 (zh) |
EE (1) | EE200000269A (zh) |
ES (1) | ES2201570T3 (zh) |
HK (1) | HK1033247A1 (zh) |
HR (1) | HRP20000417B1 (zh) |
HU (1) | HU224871B1 (zh) |
NO (1) | NO20002553D0 (zh) |
OA (1) | OA11413A (zh) |
PL (1) | PL187199B1 (zh) |
PT (1) | PT1032282E (zh) |
SK (1) | SK284074B6 (zh) |
TR (1) | TR200001450T2 (zh) |
TW (1) | TW575405B (zh) |
UA (1) | UA70934C2 (zh) |
WO (1) | WO1999026496A2 (zh) |
YU (1) | YU49401B (zh) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000049901A2 (de) | 1999-02-26 | 2000-08-31 | H.F. & Ph.F.Reemtsma Gmbh | Rauchbares erzeugnis |
DE10115120A1 (de) * | 2001-03-27 | 2002-10-02 | Hauni Maschinenbau Ag | Verfahren und Einrichtung zur Herstellung eines Filters sowie entsprechender Filter |
DE102004042809A1 (de) * | 2004-09-03 | 2006-03-23 | Reemtsma Cigarettenfabriken Gmbh | Verfahren zum Herstellen von Filtern für Tabakprodukte |
US7479098B2 (en) | 2005-09-23 | 2009-01-20 | R. J. Reynolds Tobacco Company | Equipment for insertion of objects into smoking articles |
DE102009016148A1 (de) * | 2009-04-03 | 2010-10-14 | Mcairlaid's Vliesstoffe Gmbh & Co. Kg | Filtermaterial zum Reinigen von Luft und Gasen |
CN101919592B (zh) * | 2009-06-12 | 2012-05-23 | 佳木斯合成实业有限责任公司 | 烟用木纤纸施胶滤棒及其制备方法 |
US20110180084A1 (en) * | 2010-01-27 | 2011-07-28 | R.J. Reynolds Tobacco Company | Apparatus and associated method for forming a filter component of a smoking article |
US10064429B2 (en) * | 2011-09-23 | 2018-09-04 | R.J. Reynolds Tobacco Company | Mixed fiber product for use in the manufacture of cigarette filter elements and related methods, systems, and apparatuses |
ES2569038T3 (es) * | 2012-09-28 | 2016-05-06 | Reemtsma Cigarettenfabriken Gmbh | Artículo de fumar |
DE102016105235B4 (de) * | 2016-03-21 | 2019-02-14 | Delfortgroup Ag | Verbessertes Filterpapier für Zigarettenfilter, dessen Herstellung und Filterzigarette |
KR101976325B1 (ko) * | 2018-07-06 | 2019-05-07 | 주식회사 케이티앤지 | 연기 성분 저감 담배 필터, 담배, 그리고 그 제조 방법 |
GB201919107D0 (en) * | 2019-12-20 | 2020-02-05 | Nicoventures Trading Ltd | An article for use in a non-combustible aerosol provision system |
DE102022102066A1 (de) * | 2022-01-28 | 2023-08-03 | Delfortgroup Ag | Segment für rauchartikel mit kalandrierter faserbahn |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1562134A (en) * | 1976-10-06 | 1980-03-05 | Celanese Corp | Filter material |
US4375448A (en) * | 1979-12-21 | 1983-03-01 | Kimberly-Clark Corporation | Method of forming a web of air-laid dry fibers |
AU537637B2 (en) * | 1979-12-21 | 1984-07-05 | Kimberly-Clark Corporation | Dry laid weds |
JPS59174670A (ja) * | 1983-03-24 | 1984-10-03 | Daihachi Kagaku Kogyosho:Kk | アセテ−ト繊維用接合剤 |
US4813948A (en) * | 1987-09-01 | 1989-03-21 | Minnesota Mining And Manufacturing Company | Microwebs and nonwoven materials containing microwebs |
JP3420359B2 (ja) * | 1994-10-21 | 2003-06-23 | ダイセル化学工業株式会社 | たばこ煙用フィルター素材、繊維状セルロースエステル及びその製造方法 |
DE19609143C1 (de) * | 1996-03-08 | 1997-11-13 | Rhodia Ag Rhone Poulenc | Melt-blown-Vlies, Verfahren zu dessen Herstellung und dessen Verwendungen |
-
1997
- 1997-11-21 DE DE19753195A patent/DE19753195A1/de not_active Ceased
-
1998
- 1998-11-10 SK SK741-2000A patent/SK284074B6/sk not_active IP Right Cessation
- 1998-11-10 EE EEP200000269A patent/EE200000269A/xx unknown
- 1998-11-10 UA UA2000063572A patent/UA70934C2/uk unknown
- 1998-11-10 AT AT98965660T patent/ATE243949T1/de active
- 1998-11-10 EP EP98965660A patent/EP1032282B1/de not_active Expired - Lifetime
- 1998-11-10 TR TR2000/01450T patent/TR200001450T2/xx unknown
- 1998-11-10 AU AU21525/99A patent/AU2152599A/en not_active Abandoned
- 1998-11-10 CZ CZ20001828A patent/CZ297655B6/cs not_active IP Right Cessation
- 1998-11-10 CN CNB988113759A patent/CN1287697C/zh not_active Expired - Fee Related
- 1998-11-10 DE DE59808927T patent/DE59808927D1/de not_active Expired - Lifetime
- 1998-11-10 PT PT98965660T patent/PT1032282E/pt unknown
- 1998-11-10 HU HU0004346A patent/HU224871B1/hu not_active IP Right Cessation
- 1998-11-10 ES ES98965660T patent/ES2201570T3/es not_active Expired - Lifetime
- 1998-11-10 WO PCT/EP1998/007121 patent/WO1999026496A2/de active IP Right Grant
- 1998-11-10 KR KR1020007005576A patent/KR20010015833A/ko active IP Right Grant
- 1998-11-10 JP JP2000521713A patent/JP2001523478A/ja active Pending
- 1998-11-10 PL PL98341089A patent/PL187199B1/pl unknown
- 1998-11-10 EA EA200000550A patent/EA001848B1/ru not_active IP Right Cessation
- 1998-11-10 YU YU30800A patent/YU49401B/sh unknown
- 1998-11-20 TW TW87119276A patent/TW575405B/zh not_active IP Right Cessation
-
2000
- 2000-05-18 NO NO20002553A patent/NO20002553D0/no not_active Application Discontinuation
- 2000-05-19 OA OA1200000149A patent/OA11413A/en unknown
- 2000-06-20 BG BG104548A patent/BG64687B1/bg unknown
- 2000-06-21 HR HR20000417A patent/HRP20000417B1/xx not_active IP Right Cessation
-
2001
- 2001-06-11 HK HK01103982A patent/HK1033247A1/xx not_active IP Right Cessation
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4197863A (en) | Tobacco smoke filter | |
KR101789227B1 (ko) | 첨가제를 갖는 시트 필터 물질 | |
US4889143A (en) | Cigarette rods and filters containing strands provided from sheet-like materials | |
EA001848B1 (ru) | Биологически разлагаемый фильтр для сигарет | |
US5396909A (en) | Smoking article filter | |
US11589608B2 (en) | Biodegradable filter with improved taste | |
RU2631628C2 (ru) | Фильтр для табачного дыма | |
US6595217B1 (en) | Smoking articles | |
ES2925883T3 (es) | Material de filtro hidroentrelazado para artículos para fumar | |
US4366826A (en) | Smoke filtration | |
US2916039A (en) | Filter for tobacco smoke | |
JPH0134594B2 (zh) | ||
RU98117221A (ru) | Фильтр для сигарет | |
US3966912A (en) | Method of preparing tobacco smoke filter | |
UA56285C2 (uk) | Біорозкладний фільтр для сигарет | |
KR920006673B1 (ko) | 면(綿)섬유직물 필터 제조방법 | |
JPH06169743A (ja) | デュアル構造たばこフィルター | |
GB2058543A (en) | Improvements relating to smoke filtration |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PD4A | Registration of transfer of a eurasian patent in accordance with the succession in title | ||
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 MD 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): KG RU |