GB1354362A - Filter tow and tobacco smoke filters made there from - Google Patents
Filter tow and tobacco smoke filters made there fromInfo
- Publication number
- GB1354362A GB1354362A GB2291971A GB2291971A GB1354362A GB 1354362 A GB1354362 A GB 1354362A GB 2291971 A GB2291971 A GB 2291971A GB 2291971 A GB2291971 A GB 2291971A GB 1354362 A GB1354362 A GB 1354362A
- Authority
- GB
- United Kingdom
- Prior art keywords
- glycol
- prepared
- cellulose acetate
- tobacco
- metal oxides
- 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 abstract 3
- 241000208125 Nicotiana Species 0.000 title abstract 2
- 235000002637 Nicotiana tabacum Nutrition 0.000 title abstract 2
- LELOWRISYMNNSU-UHFFFAOYSA-N hydrogen cyanide Chemical compound N#C LELOWRISYMNNSU-UHFFFAOYSA-N 0.000 abstract 3
- 229920002301 cellulose acetate Polymers 0.000 abstract 2
- 229910044991 metal oxide Inorganic materials 0.000 abstract 2
- 150000004706 metal oxides Chemical class 0.000 abstract 2
- 239000002245 particle Substances 0.000 abstract 2
- URAYPUMNDPQOKB-UHFFFAOYSA-N triacetin Chemical compound CC(=O)OCC(OC(C)=O)COC(C)=O URAYPUMNDPQOKB-UHFFFAOYSA-N 0.000 abstract 2
- JTXMVXSTHSMVQF-UHFFFAOYSA-N 2-acetyloxyethyl acetate Chemical compound CC(=O)OCCOC(C)=O JTXMVXSTHSMVQF-UHFFFAOYSA-N 0.000 abstract 1
- GNMCVFRLLFBYJP-UHFFFAOYSA-N C(C)C(C(C(C(=O)O)(CC)CC)(O)C(=O)O)C(=O)O.C(C(C)O)O Chemical compound C(C)C(C(C(C(=O)O)(CC)CC)(O)C(=O)O)C(=O)O.C(C(C)O)O GNMCVFRLLFBYJP-UHFFFAOYSA-N 0.000 abstract 1
- 239000002202 Polyethylene glycol Substances 0.000 abstract 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- HSUIVCLOAAJSRE-UHFFFAOYSA-N bis(2-methoxyethyl) benzene-1,2-dicarboxylate Chemical compound COCCOC(=O)C1=CC=CC=C1C(=O)OCCOC HSUIVCLOAAJSRE-UHFFFAOYSA-N 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 235000019504 cigarettes Nutrition 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 239000001087 glyceryl triacetate Substances 0.000 abstract 1
- 235000013773 glyceryl triacetate Nutrition 0.000 abstract 1
- 229920001223 polyethylene glycol Polymers 0.000 abstract 1
- 238000001179 sorption measurement Methods 0.000 abstract 1
- 231100000331 toxic Toxicity 0.000 abstract 1
- 230000002588 toxic effect Effects 0.000 abstract 1
- 229960002622 triacetin Drugs 0.000 abstract 1
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 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
- A24D3/14—Use of materials for tobacco smoke filters of organic materials as additive
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
- Artificial Filaments (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US1620970A | 1970-03-03 | 1970-03-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1354362A true GB1354362A (en) | 1974-06-05 |
Family
ID=21775949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2291971A Expired GB1354362A (en) | 1970-03-03 | 1971-04-19 | Filter tow and tobacco smoke filters made there from |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3618619A (enExample) |
| BE (1) | BE763631A (enExample) |
| CA (1) | CA945450A (enExample) |
| DE (1) | DE2109919A1 (enExample) |
| FR (1) | FR2084072A5 (enExample) |
| GB (1) | GB1354362A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9642394B2 (en) | 2011-07-21 | 2017-05-09 | British American Tobacco (Investments) Limited | Porous carbon and methods of production thereof |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3802441A (en) * | 1972-01-26 | 1974-04-09 | Brown & Williamson Tobacco Corp | Tobacco smoke filter additive |
| US4271133A (en) * | 1980-03-31 | 1981-06-02 | Union Carbide Corporation | Process for removing hydrogen cyanide from gaseous streams |
| US4752348A (en) * | 1985-03-29 | 1988-06-21 | Celanese Corporation | Localized liquid additive applicator system for continuous cylindrical product |
| US4763674A (en) * | 1986-04-16 | 1988-08-16 | Hercules Incorporated | Method and device for controlling hydrogen cyanide and nitric oxide concentrations in cigarette smoke |
| EP0250806A3 (en) * | 1986-06-30 | 1988-06-01 | Hercules Incorporated | Method and device for removing nitric oxide from cigarette smoke |
| DE3820089A1 (de) * | 1988-06-13 | 1989-12-14 | Bat Cigarettenfab Gmbh | Verfahren zur impraegnierung von fasern eines tabakrauchfilters mit di- oder polycarbonsaeuren bzw. anhydriden derselben |
| US5150721A (en) * | 1990-02-28 | 1992-09-29 | Lee Benedict M | Tobacco smoke filter material and process for production thereof |
| US5141006A (en) * | 1990-02-28 | 1992-08-25 | Eastman Kodak Company | Tobacco smoke filter material and process for production thereof |
| US5492754A (en) * | 1993-12-15 | 1996-02-20 | Kimberly-Clark Corporation | Absorbent composition including a magnetically-responsive material |
| GB0517551D0 (en) * | 2005-08-27 | 2005-10-05 | Acetate Products Ltd | Process for making filter tow |
| CN112424405A (zh) | 2018-08-14 | 2021-02-26 | 株式会社大赛璐 | 乙酸纤维素纤维、乙酸纤维素丝束带、及乙酸纤维素丝束带的制造方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2042702A (en) * | 1929-05-04 | 1936-06-02 | Dreyfus Henry | Production or treatment of artificial materials |
| US2000671A (en) * | 1929-06-29 | 1935-05-07 | James A Singmaster | Artificial silk filament |
| US3397705A (en) * | 1965-08-02 | 1968-08-20 | Eastman Kodak Co | Filter elements and additive containing material therefor |
| US3557801A (en) * | 1965-10-14 | 1971-01-26 | Celanese Corp | Cigarette smoke filter material |
| US3460543A (en) * | 1966-03-21 | 1969-08-12 | Liggett & Myers Inc | Cigarette filter |
-
1970
- 1970-03-03 US US16209A patent/US3618619A/en not_active Expired - Lifetime
-
1971
- 1971-02-05 CA CA104,567A patent/CA945450A/en not_active Expired
- 1971-03-01 BE BE763631A patent/BE763631A/xx unknown
- 1971-03-02 FR FR7107115A patent/FR2084072A5/fr not_active Expired
- 1971-03-02 DE DE19712109919 patent/DE2109919A1/de active Pending
- 1971-04-19 GB GB2291971A patent/GB1354362A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9642394B2 (en) | 2011-07-21 | 2017-05-09 | British American Tobacco (Investments) Limited | Porous carbon and methods of production thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| BE763631A (fr) | 1971-08-02 |
| CA945450A (en) | 1974-04-16 |
| DE2109919A1 (de) | 1971-12-02 |
| FR2084072A5 (enExample) | 1971-12-17 |
| US3618619A (en) | 1971-11-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |