GB1561659A - Tobacco smokefilter - Google Patents
Tobacco smokefilter Download PDFInfo
- Publication number
- GB1561659A GB1561659A GB456/79A GB45679A GB1561659A GB 1561659 A GB1561659 A GB 1561659A GB 456/79 A GB456/79 A GB 456/79A GB 45679 A GB45679 A GB 45679A GB 1561659 A GB1561659 A GB 1561659A
- Authority
- GB
- United Kingdom
- Prior art keywords
- filter
- fatty acid
- carbon atoms
- cigarette
- london
- 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
- 235000002637 Nicotiana tabacum Nutrition 0.000 title claims description 5
- 244000061176 Nicotiana tabacum Species 0.000 title 1
- 235000019504 cigarettes Nutrition 0.000 claims description 14
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 9
- 239000000194 fatty acid Substances 0.000 claims description 9
- 229930195729 fatty acid Natural products 0.000 claims description 9
- 150000004665 fatty acids Chemical class 0.000 claims description 9
- 229920002678 cellulose Polymers 0.000 claims description 6
- 239000001913 cellulose Substances 0.000 claims description 6
- 239000000779 smoke Substances 0.000 claims description 6
- 125000004432 carbon atom Chemical group C* 0.000 claims description 5
- 229920000877 Melamine resin Polymers 0.000 claims description 4
- 239000004640 Melamine resin Substances 0.000 claims description 4
- 241000208125 Nicotiana Species 0.000 claims description 4
- 125000005313 fatty acid group Chemical group 0.000 claims description 4
- 239000012948 isocyanate Substances 0.000 claims description 4
- 150000002513 isocyanates Chemical class 0.000 claims description 4
- 229910021555 Chromium Chloride Inorganic materials 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- QSWDMMVNRMROPK-UHFFFAOYSA-K chromium(3+) trichloride Chemical compound [Cl-].[Cl-].[Cl-].[Cr+3] QSWDMMVNRMROPK-UHFFFAOYSA-K 0.000 claims description 3
- 150000002148 esters Chemical class 0.000 claims description 3
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229960002715 nicotine Drugs 0.000 description 4
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- USDJGQLNFPZEON-UHFFFAOYSA-N [[4,6-bis(hydroxymethylamino)-1,3,5-triazin-2-yl]amino]methanol Chemical group OCNC1=NC(NCO)=NC(NCO)=N1 USDJGQLNFPZEON-UHFFFAOYSA-N 0.000 description 2
- 229920003086 cellulose ether Polymers 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical group CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 2
- 230000000391 smoking effect Effects 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000005057 Hexamethylene diisocyanate Substances 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 239000011550 stock solution Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000008096 xylene Substances 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
- A24D3/08—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)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1317175A CH586518A5 (enrdf_load_html_response) | 1975-10-10 | 1975-10-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1561659A true GB1561659A (en) | 1980-02-27 |
Family
ID=4389974
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB456/79A Expired GB1561659A (en) | 1975-10-10 | 1976-10-08 | Tobacco smokefilter |
| GB41935/76A Expired GB1561658A (en) | 1975-10-10 | 1976-10-08 | Tobaccosmoke filter |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB41935/76A Expired GB1561658A (en) | 1975-10-10 | 1976-10-08 | Tobaccosmoke filter |
Country Status (11)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016108119A1 (en) * | 2014-12-29 | 2016-07-07 | Philip Morris Products S.A. | Hydrophobic filter |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU469193B2 (en) * | 1972-08-16 | 1976-02-05 | Commonwealth Scientific And Industrial Research Organisation | Cigarette filters forthe selective removal of ciliatoxic smoke components |
| CH583529A5 (enrdf_load_html_response) * | 1974-03-28 | 1977-01-14 | Hoechst Ag |
-
1975
- 1975-10-10 CH CH1317175A patent/CH586518A5/xx not_active IP Right Cessation
-
1976
- 1976-10-07 BR BR7606740A patent/BR7606740A/pt unknown
- 1976-10-07 LU LU75953A patent/LU75953A1/xx unknown
- 1976-10-08 DK DK453376A patent/DK453376A/da not_active Application Discontinuation
- 1976-10-08 FR FR7630242A patent/FR2326879A2/fr active Pending
- 1976-10-08 GB GB456/79A patent/GB1561659A/en not_active Expired
- 1976-10-08 BE BE171388A patent/BE847125R/xx active
- 1976-10-08 JP JP51121200A patent/JPS5247998A/ja active Pending
- 1976-10-08 SE SE7611225A patent/SE7611225L/xx unknown
- 1976-10-08 AT AT750976A patent/AT348909B/de not_active IP Right Cessation
- 1976-10-08 ZA ZA766026A patent/ZA766026B/xx unknown
- 1976-10-08 GB GB41935/76A patent/GB1561658A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016108119A1 (en) * | 2014-12-29 | 2016-07-07 | Philip Morris Products S.A. | Hydrophobic filter |
| US10631569B2 (en) | 2014-12-29 | 2020-04-28 | Philip Morris Products S.A. | Hydrophobic filter |
Also Published As
| Publication number | Publication date |
|---|---|
| ZA766026B (en) | 1977-09-28 |
| BR7606740A (pt) | 1978-04-04 |
| FR2326879A2 (fr) | 1977-05-06 |
| CH586518A5 (enrdf_load_html_response) | 1977-04-15 |
| DK453376A (da) | 1977-04-11 |
| LU75953A1 (enrdf_load_html_response) | 1978-05-16 |
| SE7611225L (sv) | 1977-04-11 |
| GB1561658A (en) | 1980-02-27 |
| AT348909B (de) | 1979-03-12 |
| ATA750976A (de) | 1978-07-15 |
| JPS5247998A (en) | 1977-04-16 |
| BE847125R (fr) | 1977-04-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4195649A (en) | Tobacco smoke filter | |
| US3236244A (en) | Tobacco smoke filter element | |
| FI59709C (fi) | Tobaksroekfilter | |
| KR102177137B1 (ko) | 그래핀 흡착재, 이의 제조방법과 용도 그리고 담배 필터 팁 및 담배 | |
| US3422819A (en) | Cigarettes and paper therefor | |
| US4964426A (en) | Tobacco smoke filters and process for production thereof | |
| US2754829A (en) | Smoke filter | |
| KR900008989A (ko) | 담배연기로 부터 부산물인 알데히드와 니코친을 선택적으로 운반하고 보유하는 담배필터와 그 여과특성을 변성시키는 방법 | |
| US4266561A (en) | Tobacco smoke filtering compositions | |
| JP2007319041A (ja) | たばこフィルター用素材及びたばこフィルター | |
| US3340879A (en) | Cigarette filters | |
| US3605759A (en) | Filter for tobacco smoke | |
| DE959356C (de) | Filter fuer Tabakprodukte | |
| PL129670B1 (en) | Method of manufacture of filtering medium for cigarettes | |
| US3032445A (en) | Tobacco smoke filters | |
| GB1561659A (en) | Tobacco smokefilter | |
| US4396026A (en) | Cigarette and filter for tobacco smoke | |
| US5150723A (en) | Process for the production of tobacco smoke filters | |
| US4037607A (en) | Cigarette and filter for tobacco smoke | |
| GB2190275A (en) | Smoking articles | |
| US3332427A (en) | Product and process for filtering tobacco smoke | |
| US2818073A (en) | Tobacco smoke filtering material | |
| US3359990A (en) | Cigarette filter element containing water-soluble monomeric hydrazides for the selective removal of aldehyde vapors | |
| US3030964A (en) | Smoke filters | |
| US3417759A (en) | Filter element for selectively removing nicotine from tobacco smoke |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CSNS | Application of which complete specification have been accepted and published, but patent is not sealed |