DE1517314C3 - Filter für Tabakrauch - Google Patents
Filter für TabakrauchInfo
- Publication number
- DE1517314C3 DE1517314C3 DE1517314A DE1517314A DE1517314C3 DE 1517314 C3 DE1517314 C3 DE 1517314C3 DE 1517314 A DE1517314 A DE 1517314A DE 1517314 A DE1517314 A DE 1517314A DE 1517314 C3 DE1517314 C3 DE 1517314C3
- Authority
- DE
- Germany
- Prior art keywords
- filter
- paper cylinder
- fibers
- cigarette
- particles
- 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.)
- Expired
Links
- 239000000779 smoke Substances 0.000 title claims description 23
- 241000208125 Nicotiana Species 0.000 title claims description 22
- 235000002637 Nicotiana tabacum Nutrition 0.000 title claims description 22
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 46
- 239000002245 particle Substances 0.000 claims description 38
- 239000000835 fiber Substances 0.000 claims description 33
- 235000019504 cigarettes Nutrition 0.000 claims description 31
- 229920002301 cellulose acetate Polymers 0.000 claims description 19
- 229920001223 polyethylene glycol Polymers 0.000 claims description 18
- 239000003245 coal Substances 0.000 claims description 15
- 229910052799 carbon Inorganic materials 0.000 claims description 14
- 229920001515 polyalkylene glycol Polymers 0.000 claims description 14
- 239000002202 Polyethylene glycol Substances 0.000 claims description 13
- 230000001070 adhesive effect Effects 0.000 claims description 8
- 239000000853 adhesive Substances 0.000 claims description 7
- 239000011230 binding agent Substances 0.000 claims description 6
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 6
- 239000000470 constituent Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 229920002678 cellulose Polymers 0.000 claims description 4
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 4
- -1 alkylene glycol Chemical compound 0.000 claims description 3
- 239000001913 cellulose Substances 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 239000004014 plasticizer Substances 0.000 claims description 3
- 239000003610 charcoal Substances 0.000 claims description 2
- 229920001281 polyalkylene Polymers 0.000 claims description 2
- 229920006221 acetate fiber Polymers 0.000 claims 2
- FLKPEMZONWLCSK-UHFFFAOYSA-N diethyl phthalate Chemical compound CCOC(=O)C1=CC=CC=C1C(=O)OCC FLKPEMZONWLCSK-UHFFFAOYSA-N 0.000 claims 2
- 229920002994 synthetic fiber Polymers 0.000 claims 2
- 239000012209 synthetic fiber Substances 0.000 claims 2
- KMZHZAAOEWVPSE-UHFFFAOYSA-N 2,3-dihydroxypropyl acetate Chemical compound CC(=O)OCC(O)CO KMZHZAAOEWVPSE-UHFFFAOYSA-N 0.000 claims 1
- YJERZJLSXBRUDQ-UHFFFAOYSA-N 2-o-(3,4-dihydroxybutyl) 1-o-methyl benzene-1,2-dicarboxylate Chemical compound COC(=O)C1=CC=CC=C1C(=O)OCCC(O)CO YJERZJLSXBRUDQ-UHFFFAOYSA-N 0.000 claims 1
- 239000004698 Polyethylene Substances 0.000 claims 1
- 229920002472 Starch Polymers 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 claims 1
- 238000005034 decoration Methods 0.000 claims 1
- 230000003292 diminished effect Effects 0.000 claims 1
- 239000000428 dust Substances 0.000 claims 1
- 239000002657 fibrous material Substances 0.000 claims 1
- 239000010419 fine particle Substances 0.000 claims 1
- 239000003292 glue Substances 0.000 claims 1
- 230000002779 inactivation Effects 0.000 claims 1
- 230000005012 migration Effects 0.000 claims 1
- 238000013508 migration Methods 0.000 claims 1
- 230000004048 modification Effects 0.000 claims 1
- 238000012986 modification Methods 0.000 claims 1
- 239000012188 paraffin wax Substances 0.000 claims 1
- 229920000573 polyethylene Polymers 0.000 claims 1
- 239000008107 starch Substances 0.000 claims 1
- 235000019698 starch Nutrition 0.000 claims 1
- 239000001993 wax Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- URAYPUMNDPQOKB-UHFFFAOYSA-N triacetin Chemical compound CC(=O)OCC(OC(C)=O)COC(C)=O URAYPUMNDPQOKB-UHFFFAOYSA-N 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 239000004705 High-molecular-weight polyethylene Substances 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 239000001087 glyceryl triacetate Substances 0.000 description 3
- 235000013773 glyceryl triacetate Nutrition 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 229960002622 triacetin Drugs 0.000 description 3
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 description 2
- HGINCPLSRVDWNT-UHFFFAOYSA-N Acrolein Chemical compound C=CC=O HGINCPLSRVDWNT-UHFFFAOYSA-N 0.000 description 2
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- 230000009969 flowable effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 235000013162 Cocos nucifera Nutrition 0.000 description 1
- 244000060011 Cocos nucifera Species 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- IKHGUXGNUITLKF-XPULMUKRSA-N acetaldehyde Chemical compound [14CH]([14CH3])=O IKHGUXGNUITLKF-XPULMUKRSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229920006240 drawn fiber Polymers 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 125000003827 glycol group Chemical group 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 235000019505 tobacco product Nutrition 0.000 description 1
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
- A24D3/16—Use of materials for tobacco smoke filters of inorganic materials
- A24D3/163—Carbon
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US367446A US3347247A (en) | 1964-05-14 | 1964-05-14 | Tobacco smoke filter |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE1517314A1 DE1517314A1 (de) | 1969-12-11 |
| DE1517314B2 DE1517314B2 (de) | 1973-10-11 |
| DE1517314C3 true DE1517314C3 (de) | 1974-05-22 |
Family
ID=23447206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1517314A Expired DE1517314C3 (de) | 1964-05-14 | 1965-05-11 | Filter für Tabakrauch |
Country Status (13)
Families Citing this family (58)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1113070A (en) * | 1964-08-27 | 1968-05-08 | Courtaulds Ltd | Filter elements |
| US3428056A (en) * | 1965-07-21 | 1969-02-18 | Eastman Kodak Co | Tobacco smoke filter incorporating coated polyolefin additive |
| US3426763A (en) * | 1965-07-21 | 1969-02-11 | Eastman Kodak Co | Tobacco smoke filter having a coated carbon additive |
| US3599646A (en) * | 1969-04-30 | 1971-08-17 | American Filtrona Corp | Cigarette filter |
| US3648711A (en) * | 1970-08-11 | 1972-03-14 | American Filtrona Corp | Tobacco smoke filter |
| US4059121A (en) * | 1973-04-20 | 1977-11-22 | Rothmans Of Pall Mall Canada Limited | Filter for tobacco smoke |
| US4091822A (en) * | 1975-04-25 | 1978-05-30 | Loews Theatres, Inc. | Article for the selective removal of hydrogen cyanide from tobacco smoke |
| DE3709749A1 (de) * | 1987-03-25 | 1988-10-13 | Wab Kosmetik Kuhs Ohg | Ersatzzigarette |
| GB2212705B (en) * | 1987-11-27 | 1991-09-04 | Cigarette Components Ltd | Paper filters |
| US5360023A (en) * | 1988-05-16 | 1994-11-01 | R. J. Reynolds Tobacco Company | Cigarette filter |
| US5150723A (en) * | 1988-09-28 | 1992-09-29 | Eastman Kodak Company | Process for the production of tobacco smoke filters |
| US4964426A (en) * | 1988-09-28 | 1990-10-23 | Eastman Kodak Company | Tobacco smoke filters and process for production thereof |
| GB8823388D0 (en) * | 1988-10-05 | 1988-11-09 | Cigarette Components Ltd | Tobacco smoke filter containing particulate additive |
| GB8921659D0 (en) * | 1989-09-26 | 1989-11-08 | Cigarette Components Ltd | Particulate sorbent smoke filter |
| US5074320A (en) * | 1989-10-26 | 1991-12-24 | R. J. Reynolds Tobacco Company | Cigarette and cigarette filter |
| 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 |
| US5404890A (en) * | 1993-06-11 | 1995-04-11 | R. J. Reynolds Tobacco Company | Cigarette filter |
| US5509430A (en) * | 1993-12-14 | 1996-04-23 | American Filtrona Corporation | Bicomponent fibers and tobacco smoke filters formed therefrom |
| US5732718A (en) * | 1994-08-23 | 1998-03-31 | Schweitzer-Mauduit International, Inc. | Selective filtration device |
| GB0019417D0 (en) * | 2000-08-09 | 2000-09-27 | Mat & Separations Tech Int Ltd | Mesoporous carbons |
| US8591855B2 (en) * | 2000-08-09 | 2013-11-26 | British American Tobacco (Investments) Limited | Porous carbons |
| US7237558B2 (en) * | 2003-09-30 | 2007-07-03 | R. J. Reynolds Tobacco Company | Filtered cigarette incorporating an adsorbent material |
| US8066011B2 (en) | 2003-09-30 | 2011-11-29 | R. J. Reynolds Tobacco Company | Filtered cigarette incorporating an adsorbent material |
| US7240678B2 (en) * | 2003-09-30 | 2007-07-10 | R. J. Reynolds Tobacco Company | Filtered cigarette incorporating an adsorbent material |
| US7856990B2 (en) * | 2003-09-30 | 2010-12-28 | R. J. Reynolds Tobacco Company | Filtered cigarette incorporating an adsorbent material |
| US7669604B2 (en) * | 2003-09-30 | 2010-03-02 | R.J. Reynolds Tobacco Company | Filtered cigarette incorporating an adsorbent material |
| EP1574142A1 (en) * | 2004-03-08 | 2005-09-14 | Acetate Products Limited | Process for making filter tow |
| GB0506278D0 (en) | 2005-03-29 | 2005-05-04 | British American Tobacco Co | Porous carbon materials and smoking articles and smoke filters therefor incorporating such materials |
| US10188140B2 (en) | 2005-08-01 | 2019-01-29 | R.J. Reynolds Tobacco Company | Smoking article |
| US20070215167A1 (en) | 2006-03-16 | 2007-09-20 | Evon Llewellyn Crooks | Smoking article |
| US20070056600A1 (en) * | 2005-09-14 | 2007-03-15 | R. J. Reynolds Tobacco Company | Filtered smoking article |
| US7479098B2 (en) | 2005-09-23 | 2009-01-20 | R. J. Reynolds Tobacco Company | Equipment for insertion of objects into smoking articles |
| US9220301B2 (en) | 2006-03-16 | 2015-12-29 | R.J. Reynolds Tobacco Company | Smoking article |
| UA92214C2 (ru) * | 2006-03-31 | 2010-10-11 | Филип Моррис Продактс С.А. | Фильтровальный элемент, сигарета, которая включает его в себе, и способ изготовления фильтровального элемента |
| US20070235049A1 (en) * | 2006-03-31 | 2007-10-11 | Philip Morris Usa Inc. | Magnetic filter elements and cigarettes having magnetic filter elements |
| US8739802B2 (en) | 2006-10-02 | 2014-06-03 | R.J. Reynolds Tobacco Company | Filtered cigarette |
| US8186360B2 (en) * | 2007-04-04 | 2012-05-29 | R.J. Reynolds Tobacco Company | Cigarette comprising dark air-cured tobacco |
| PL211482B1 (pl) * | 2007-09-24 | 2012-05-31 | Int Tobacco Machinery Poland | Sposób i dozownik do zwiększenia sprawności procesu napęczniania oraz suszenia materiałów organicznych, zwłaszcza w suszarce strumieniowej |
| US8079369B2 (en) | 2008-05-21 | 2011-12-20 | R.J. Reynolds Tobacco Company | Method of forming a cigarette filter rod member |
| US8613284B2 (en) | 2008-05-21 | 2013-12-24 | R.J. Reynolds Tobacco Company | Cigarette filter comprising a degradable fiber |
| CN103222684B (zh) | 2008-05-21 | 2015-11-18 | R.J.雷诺兹烟草公司 | 用于形成吸烟制品的滤嘴组件的设备和相关方法以及由其制造的吸烟制品 |
| US8375958B2 (en) * | 2008-05-21 | 2013-02-19 | R.J. Reynolds Tobacco Company | Cigarette filter comprising a carbonaceous fiber |
| CN102132156B (zh) * | 2008-08-01 | 2014-11-26 | 生物风险公司 | 用于物质的纯化、分离、脱盐或缓冲液/溶剂交换的装置和方法 |
| GB0818810D0 (en) * | 2008-10-14 | 2008-11-19 | British American Tobacco Co | Smoking article |
| US8119555B2 (en) * | 2008-11-20 | 2012-02-21 | R. J. Reynolds Tobacco Company | Carbonaceous material having modified pore structure |
| US8511319B2 (en) * | 2008-11-20 | 2013-08-20 | R. J. Reynolds Tobacco Company | Adsorbent material impregnated with metal oxide component |
| US8997755B2 (en) * | 2009-11-11 | 2015-04-07 | R.J. Reynolds Tobacco Company | Filter element comprising smoke-altering material |
| 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 |
| US20110271968A1 (en) | 2010-05-07 | 2011-11-10 | Carolyn Rierson Carpenter | Filtered Cigarette With Modifiable Sensory Characteristics |
| GB201007946D0 (en) * | 2010-05-12 | 2010-06-30 | British American Tobacco Co | Filter additive |
| US8720450B2 (en) | 2010-07-30 | 2014-05-13 | R.J. Reynolds Tobacco Company | Filter element comprising multifunctional fibrous smoke-altering material |
| US10609955B2 (en) | 2011-04-08 | 2020-04-07 | R.J. Reynolds Tobacco Company | Filtered cigarette comprising a tubular element in filter |
| US11957163B2 (en) | 2011-04-08 | 2024-04-16 | R.J. Reynolds Tobacco Company | Multi-segment filter element including smoke-altering flavorant |
| 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 |
| US10076135B2 (en) | 2014-05-23 | 2018-09-18 | Greenbutts Llc | Biodegradable cigarette filter tow and method of manufacture |
| EP3949772A4 (en) * | 2019-03-29 | 2022-11-16 | Japan Tobacco Inc. | COOLING SEGMENT, NON-COMBUSTION HEATING TYPE AROMA INHALATION ARTICLE, METHOD OF USING A NON-COMBUSTION HEATING TYPE AROMA INHALATION ARTICLE, AND HEATING WITHOUT COMBUSTION |
| MX2022002456A (es) * | 2019-08-27 | 2022-03-22 | Acetate Int Llc | Estopa de acetato de celulosa con bajo dpf y bajo contenido de dioxido de titanio. |
| JP2022545527A (ja) * | 2019-08-27 | 2022-10-27 | アセテート・インターナショナル・エルエルシー | 高いｄｐｆ及び低い二酸化チタン含有量を有する酢酸セルローストウ |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2904050A (en) * | 1955-01-05 | 1959-09-15 | Eastman Kodak Co | Tobacco smoke filtering elements |
| US3032445A (en) * | 1959-06-24 | 1962-05-01 | Union Carbide Corp | Tobacco smoke filters |
| US3101723A (en) * | 1960-11-15 | 1963-08-27 | Philip Morris Inc | Fibrous cigarette filter |
| US3227791A (en) * | 1962-08-08 | 1966-01-04 | Eastman Kodak Co | Process for producing tobacco smoke filter elements from cellulose ester filaments containing polyethylene glycol |
| US3217715A (en) * | 1965-05-24 | 1965-11-16 | American Filtrona Corp | Smoke filter and smoking devices formed therewith |
-
1964
- 1964-05-14 US US367446A patent/US3347247A/en not_active Expired - Lifetime
-
1965
- 1965-05-02 IL IL23459A patent/IL23459A/en unknown
- 1965-05-07 GB GB19430/65A patent/GB1073896A/en not_active Expired
- 1965-05-10 CH CH647765A patent/CH450261A/de unknown
- 1965-05-11 DE DE1517314A patent/DE1517314C3/de not_active Expired
- 1965-05-12 FR FR16682A patent/FR1444047A/fr not_active Expired
- 1965-05-12 DO DO1965001200A patent/DOP1965001200A/es unknown
- 1965-05-12 NL NL656506033A patent/NL153075B/xx not_active IP Right Cessation
- 1965-05-13 FI FI651163A patent/FI48240C/fi active
- 1965-05-13 SE SE628165A patent/SE220468C1/sv unknown
- 1965-05-13 NO NO158061A patent/NO122058B/no unknown
- 1965-05-13 AT AT435465A patent/AT267389B/de active
-
1972
- 1972-01-27 BE BE778596A patent/BE778596Q/xx active
Also Published As
| Publication number | Publication date |
|---|---|
| IL23459A (en) | 1969-02-27 |
| CH450261A (de) | 1968-01-15 |
| BE778596Q (fr) | 1972-07-27 |
| GB1073896A (en) | 1967-06-28 |
| DE1517314B2 (de) | 1973-10-11 |
| FI48240B (enrdf_load_stackoverflow) | 1974-04-30 |
| AT267389B (de) | 1968-12-27 |
| NL153075B (nl) | 1977-05-16 |
| SE220468C1 (enrdf_load_stackoverflow) | 1968-05-07 |
| FI48240C (fi) | 1974-08-12 |
| US3347247A (en) | 1967-10-17 |
| FR1444047A (fr) | 1966-07-01 |
| DE1517314A1 (de) | 1969-12-11 |
| NL6506033A (enrdf_load_stackoverflow) | 1965-11-15 |
| NO122058B (enrdf_load_stackoverflow) | 1971-05-10 |
| DOP1965001200A (es) | 1970-02-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 | ||
| 8339 | Ceased/non-payment of the annual fee |