RU2014153532A - DECAYABLE FILTER FOR SMOKING PRODUCTS - Google Patents
DECAYABLE FILTER FOR SMOKING PRODUCTS Download PDFInfo
- Publication number
- RU2014153532A RU2014153532A RU2014153532A RU2014153532A RU2014153532A RU 2014153532 A RU2014153532 A RU 2014153532A RU 2014153532 A RU2014153532 A RU 2014153532A RU 2014153532 A RU2014153532 A RU 2014153532A RU 2014153532 A RU2014153532 A RU 2014153532A
- Authority
- RU
- Russia
- Prior art keywords
- filter
- filter according
- fibers
- denier
- paragraphs
- Prior art date
Links
- 230000000391 smoking effect Effects 0.000 title claims abstract 5
- 239000000835 fiber Substances 0.000 claims abstract 19
- 239000000463 material Substances 0.000 claims abstract 13
- 239000004627 regenerated cellulose Substances 0.000 claims abstract 9
- URAYPUMNDPQOKB-UHFFFAOYSA-N triacetin Chemical compound CC(=O)OCC(OC(C)=O)COC(C)=O URAYPUMNDPQOKB-UHFFFAOYSA-N 0.000 claims abstract 8
- 229920003043 Cellulose fiber Polymers 0.000 claims abstract 6
- 239000002202 Polyethylene glycol Substances 0.000 claims abstract 6
- 229920001223 polyethylene glycol Polymers 0.000 claims abstract 6
- 239000002861 polymer material Substances 0.000 claims abstract 6
- 239000004721 Polyphenylene oxide Substances 0.000 claims abstract 4
- 235000013773 glyceryl triacetate Nutrition 0.000 claims abstract 4
- 239000001087 glyceryl triacetate Substances 0.000 claims abstract 4
- 229920000728 polyester Polymers 0.000 claims abstract 4
- 229920000570 polyether Polymers 0.000 claims abstract 4
- 229960002622 triacetin Drugs 0.000 claims abstract 4
- 229920000433 Lyocell Polymers 0.000 claims abstract 3
- 229920003169 water-soluble polymer Polymers 0.000 claims abstract 3
- 229920000742 Cotton Polymers 0.000 claims abstract 2
- 239000004677 Nylon Substances 0.000 claims abstract 2
- 229920002301 cellulose acetate Polymers 0.000 claims abstract 2
- -1 linen Polymers 0.000 claims abstract 2
- 229920001778 nylon Polymers 0.000 claims abstract 2
- 210000002268 wool Anatomy 0.000 claims abstract 2
- 239000000443 aerosol Substances 0.000 claims 2
- 239000000758 substrate Substances 0.000 claims 2
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
- A24D3/062—Use of materials for tobacco smoke filters characterised by structural features
- A24D3/063—Use of materials for tobacco smoke filters characterised by structural features of the fibers
-
- 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
- A24D3/067—Use of materials for tobacco smoke filters characterised by functional properties
- A24D3/068—Biodegradable or disintegrable
-
- 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
- A24D3/04—Tobacco smoke filters characterised by their shape or 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
- A24D3/10—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent of cellulose or cellulose derivatives
-
- 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
- A24D3/18—Mouthpieces for cigars or cigarettes; Manufacture thereof
-
- 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
Abstract
1. Фильтр для курительного изделия, содержащий:сегмент фильтрующего материала, причем указанный фильтрующий материал содержит статистически ориентированные волокна регенерированной целлюлозы и волокна ацетата целлюлозы, и фильтрующий материал дополнительно содержит триацетин; иобертку, окружающую сегмент фильтрующего материала.2. Фильтр по п. 1, в котором фильтрующий материал дополнительно содержит низкомолекулярный простой полиэфир.3. Фильтр по п. 1, в котором фильтрующий материал содержит дополнительные волокна, выбранные из группы, которую составляют шелк, хлопок, сложный полиэфир, лен, нейлон, шерсть и их комбинации.4. Фильтр по любому из пп. 1-3, в котором триацетин присутствует в количестве 1-15 вес. % фильтрующего материала.5. Фильтр по п. 2, в котором низкомолекулярный простой полиэфир содержит полиэтиленгликоль.6. Фильтр по п. 5, в котором полиэтиленгликоль имеет среднечисленную молекулярную массу 200-3600.7. Фильтр по любому из пп. 1-3, 5-6, в котором волокна регенерированной целлюлозы представляют собой извитые штапельные волокна.8. Фильтр по п. 7, в котором извитые штапельные волокна имеют длину в растянутом состоянии от 10 мм до 30 мм при натяжении от 5 сН/денье до 10 сН/денье.9. Фильтр по п. 7, в котором извитые штапельные волокна имеют линейную плотность от 0,5 денье до 8,0 денье, и степень извитости 3-10 изгибов на 10 мм длины волокна.10. Фильтр по любому из пп. 1-3, 5, 6, 8, 9, в котором волокна регенерированной целлюлозы представляют собой волокна лиоцелл.11. Фильтр по любому из пп. 1-3, 5, 6, 8, 9, в котором обертка содержит растворимую обертку заглушки, которую составляет лист полимерного материала, причем данный полимерный материал содержит, по меньшей мере, один водорастворимыйполимер.12. Фильтр для1. A filter for a smoking article, comprising: a segment of filter material, said filter material containing statistically oriented regenerated cellulose fibers and cellulose acetate fibers, and the filter material further comprises triacetin; the wrapper surrounding the filter media segment. 2. The filter according to claim 1, wherein the filter material further comprises a low molecular weight polyether. The filter according to claim 1, wherein the filter material contains additional fibers selected from the group consisting of silk, cotton, polyester, linen, nylon, wool, and combinations thereof. Filter according to any one of paragraphs. 1-3, in which triacetin is present in an amount of 1-15 weight. % filter media. 5. The filter according to claim 2, wherein the low molecular weight polyether contains polyethylene glycol. The filter according to claim 5, in which the polyethylene glycol has a number average molecular weight of 200-3600.7. Filter according to any one of paragraphs. 1-3, 5-6, in which the regenerated cellulose fibers are crimped staple fibers. The filter according to claim 7, wherein the crimped staple fibers have a stretched length of 10 mm to 30 mm and a tension of 5 cN / denier to 10 cN / denier. The filter according to claim 7, in which crimped staple fibers have a linear density of from 0.5 denier to 8.0 denier, and a degree of crimp of 3-10 bends per 10 mm of fiber length. Filter according to any one of paragraphs. 1-3, 5, 6, 8, 9, in which the fibers of the regenerated cellulose are lyocell fibers. 11. Filter according to any one of paragraphs. 1-3, 5, 6, 8, 9, in which the wrapper contains a soluble wrapper stub, which is a sheet of polymer material, and this polymer material contains at least one water-soluble polymer. Filter for
Claims (20)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP12176441 | 2012-07-13 | ||
EP12176441.9 | 2012-07-13 | ||
PCT/EP2013/064739 WO2014009498A1 (en) | 2012-07-13 | 2013-07-11 | Degradable filter for smoking articles |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2014153532A true RU2014153532A (en) | 2016-09-10 |
RU2634810C2 RU2634810C2 (en) | 2017-11-03 |
Family
ID=48949121
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2014153532A RU2634810C2 (en) | 2012-07-13 | 2013-07-11 | Decomposable filter for smoking products |
Country Status (10)
Country | Link |
---|---|
US (1) | US20150189913A1 (en) |
EP (1) | EP2871982A1 (en) |
JP (1) | JP2015523079A (en) |
KR (1) | KR20150035800A (en) |
CN (1) | CN104411189A (en) |
MX (1) | MX2014015903A (en) |
RU (1) | RU2634810C2 (en) |
SG (1) | SG11201408777WA (en) |
UA (1) | UA115062C2 (en) |
WO (1) | WO2014009498A1 (en) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9119419B2 (en) * | 2012-10-10 | 2015-09-01 | R.J. Reynolds Tobacco Company | Filter material for a filter element of a smoking article, and associated system and method |
KR101455002B1 (en) | 2013-06-28 | 2014-11-03 | 코오롱인더스트리 주식회사 | Lyocell Material Cigarette Filter and Method for the Same |
KR102211219B1 (en) | 2014-06-30 | 2021-02-03 | 코오롱인더스트리 주식회사 | Lyocell Material with Noncircle Cross Section for Cigarette Filter And Manufacturing Method of the same |
AT515930B1 (en) * | 2014-08-20 | 2016-01-15 | Lenzing Akiengesellschaft | Absorbent article and its use |
KR102211186B1 (en) | 2014-12-31 | 2021-02-03 | 코오롱인더스트리 주식회사 | Lyocell Material Cigarette Filter and Method for the Same |
TWI703936B (en) * | 2015-03-27 | 2020-09-11 | 瑞士商菲利浦莫里斯製品股份有限公司 | A paper wrapper for an electrically heated aerosol-generating article |
CN104872816B (en) * | 2015-03-31 | 2018-08-14 | 湖南中烟工业有限责任公司 | A method of with lyocell tow preparings for cigarette filter rod |
DE102016105235B4 (en) * | 2016-03-21 | 2019-02-14 | Delfortgroup Ag | Improved filter paper for cigarette filters, its manufacture and filter cigarette |
US10524500B2 (en) * | 2016-06-10 | 2020-01-07 | R.J. Reynolds Tobacco Company | Staple fiber blend for use in the manufacture of cigarette filter elements |
WO2018002264A1 (en) * | 2016-06-30 | 2018-01-04 | Philip Morris Products S.A. | Smoking article having transparent wrapper |
US10440995B2 (en) * | 2017-03-29 | 2019-10-15 | Rai Strategic Holdings, Inc. | Aerosol delivery device including substrate with improved absorbency properties |
BR112020010838A2 (en) * | 2017-12-28 | 2020-11-10 | Philip Morris Products S.A. | firm filter for aerosol generating article |
SG11202007264XA (en) * | 2018-02-01 | 2020-08-28 | Jt Int Sa | Biodegradable filter with improved taste |
JP7223025B2 (en) * | 2018-11-14 | 2023-02-15 | 日本たばこ産業株式会社 | Filter segments, non-combustion heating smoking articles and non-combustion heating smoking systems |
DE102019100112B4 (en) * | 2019-01-04 | 2020-09-10 | Delfortgroup Ag | Biodegradable segment of a smoking article |
CN109700070B (en) * | 2019-03-01 | 2022-07-26 | 南通醋酸纤维有限公司 | Particle capable of reducing cigarette smoke temperature and preparation method and application thereof |
WO2021115619A1 (en) | 2019-12-13 | 2021-06-17 | Delfortgroup Ag | Hydro-entangled filter material for smoking products |
JPWO2022085725A1 (en) * | 2020-10-20 | 2022-04-28 | ||
GB202115251D0 (en) * | 2021-10-22 | 2021-12-08 | Essentra Filter Products Dev Co Pte Ltd | Paper tube |
KR20230085383A (en) | 2021-12-07 | 2023-06-14 | 주식회사 케이티앤지 | Cigarette filter having lyocell tow |
WO2023112267A1 (en) * | 2021-12-16 | 2023-06-22 | 日本たばこ産業株式会社 | Non-combustion heated stick |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE500634C2 (en) * | 1992-12-22 | 1994-08-01 | House Of Blend Ab | fILTER TIP |
CA2127817C (en) * | 1993-07-13 | 2007-07-03 | Hitoshi Tsugaya | Tobacco filters and method of producing the same |
JP3515119B2 (en) * | 1993-11-29 | 2004-04-05 | テンセル リミティド | Cigarette filter |
GB9404547D0 (en) * | 1994-03-09 | 1994-04-20 | Courtaulds Fibres Holdings Ltd | Fibre production process |
JP3420359B2 (en) * | 1994-10-21 | 2003-06-23 | ダイセル化学工業株式会社 | Filter material for tobacco smoke, fibrous cellulose ester and method for producing the same |
US5709227A (en) * | 1995-12-05 | 1998-01-20 | R. J. Reynolds Tobacco Company | Degradable smoking article |
JPH09316420A (en) * | 1996-05-27 | 1997-12-09 | Daicel Chem Ind Ltd | Water-soluble hot melt adhesive, cigarette filter using the same and their production |
EP1029461A3 (en) * | 1999-02-17 | 2001-06-13 | Dieter Meyer | Filter material for reducing harmful substances in tobacco smoke |
DE19951062C2 (en) * | 1999-10-22 | 2002-04-04 | Rhodia Acetow Gmbh | A high performance cigarette filter |
US7878962B2 (en) * | 2005-05-03 | 2011-02-01 | Philip Morris Usa Inc. | Cigarettes and filter subassemblies with squeezable flavor capsule and methods of manufacture |
PL1942753T3 (en) * | 2005-11-01 | 2009-10-30 | Philip Morris Products Sa | Smoking article with manually releasable odorant |
UA92214C2 (en) * | 2006-03-31 | 2010-10-11 | Филип Моррис Продактс С.А. | Filter element, a cigarette, comprising thereof, and a method for making the filter element |
DE102007029831A1 (en) * | 2007-06-28 | 2009-01-08 | Reemtsma Cigarettenfabriken Gmbh | Process for producing tobacco smoke filters |
US9155335B2 (en) * | 2007-12-17 | 2015-10-13 | Celanese Acetate Llc | Degradable cigarette filter |
TW200936065A (en) * | 2008-01-23 | 2009-09-01 | Filtrona Int Ltd | Tobacco smoke filter |
GB0910373D0 (en) * | 2009-06-16 | 2009-07-29 | Filtrona Int Ltd | Tabacco smoke filter |
GB2474694B (en) * | 2009-10-23 | 2011-11-02 | Innovia Films Ltd | Biodegradable composites |
US20120000480A1 (en) * | 2010-06-30 | 2012-01-05 | Sebastian Andries D | Biodegradable cigarette filter |
US20120325231A1 (en) * | 2011-06-23 | 2012-12-27 | Eastman Chemical Company | Filters having improved degradation and methods of making them |
GB201209589D0 (en) * | 2012-05-30 | 2012-07-11 | British American Tobacco Co | Filter for a smoking article |
-
2013
- 2013-07-11 US US14/412,086 patent/US20150189913A1/en not_active Abandoned
- 2013-07-11 SG SG11201408777WA patent/SG11201408777WA/en unknown
- 2013-07-11 UA UAA201413596A patent/UA115062C2/en unknown
- 2013-07-11 MX MX2014015903A patent/MX2014015903A/en unknown
- 2013-07-11 WO PCT/EP2013/064739 patent/WO2014009498A1/en active Application Filing
- 2013-07-11 EP EP13747361.7A patent/EP2871982A1/en not_active Withdrawn
- 2013-07-11 KR KR20147036907A patent/KR20150035800A/en not_active Application Discontinuation
- 2013-07-11 CN CN201380034963.7A patent/CN104411189A/en active Pending
- 2013-07-11 RU RU2014153532A patent/RU2634810C2/en not_active IP Right Cessation
- 2013-07-11 JP JP2015521000A patent/JP2015523079A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
US20150189913A1 (en) | 2015-07-09 |
CN104411189A (en) | 2015-03-11 |
WO2014009498A1 (en) | 2014-01-16 |
EP2871982A1 (en) | 2015-05-20 |
MX2014015903A (en) | 2015-12-15 |
JP2015523079A (en) | 2015-08-13 |
RU2634810C2 (en) | 2017-11-03 |
UA115062C2 (en) | 2017-09-11 |
KR20150035800A (en) | 2015-04-07 |
SG11201408777WA (en) | 2015-01-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20180712 |