GB695046A - Improvements in or relating to tobacco smoke filters - Google Patents
Improvements in or relating to tobacco smoke filtersInfo
- Publication number
- GB695046A GB695046A GB4211/51A GB421151A GB695046A GB 695046 A GB695046 A GB 695046A GB 4211/51 A GB4211/51 A GB 4211/51A GB 421151 A GB421151 A GB 421151A GB 695046 A GB695046 A GB 695046A
- Authority
- GB
- United Kingdom
- Prior art keywords
- exchange material
- paper
- cation exchange
- anion exchange
- filters
- 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
- 241000208125 Nicotiana Species 0.000 title abstract 3
- 235000002637 Nicotiana tabacum Nutrition 0.000 title abstract 3
- 239000000779 smoke Substances 0.000 title abstract 2
- 239000000463 material Substances 0.000 abstract 9
- 238000005349 anion exchange Methods 0.000 abstract 3
- 238000005341 cation exchange Methods 0.000 abstract 3
- 229920005989 resin Polymers 0.000 abstract 3
- 239000011347 resin Substances 0.000 abstract 3
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 abstract 2
- ZRALSGWEFCBTJO-UHFFFAOYSA-N Guanidine Chemical compound NC(N)=N ZRALSGWEFCBTJO-UHFFFAOYSA-N 0.000 abstract 2
- 235000019506 cigar Nutrition 0.000 abstract 2
- 235000019504 cigarettes Nutrition 0.000 abstract 2
- 241000601170 Clematis lasiantha Species 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- CHJJGSNFBQVOTG-UHFFFAOYSA-N N-methyl-guanidine Natural products CNC(N)=N CHJJGSNFBQVOTG-UHFFFAOYSA-N 0.000 abstract 1
- 239000004793 Polystyrene Substances 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 239000012670 alkaline solution Substances 0.000 abstract 1
- RDTQAXDFKJDIST-UHFFFAOYSA-N benzene-1,3-diamine;formaldehyde Chemical compound O=C.NC1=CC=CC(N)=C1 RDTQAXDFKJDIST-UHFFFAOYSA-N 0.000 abstract 1
- 239000003245 coal Substances 0.000 abstract 1
- 239000007799 cork Substances 0.000 abstract 1
- SWSQBOPZIKWTGO-UHFFFAOYSA-N dimethylaminoamidine Natural products CN(C)C(N)=N SWSQBOPZIKWTGO-UHFFFAOYSA-N 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 239000004744 fabric Substances 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- SLGWESQGEUXWJQ-UHFFFAOYSA-N formaldehyde;phenol Chemical compound O=C.OC1=CC=CC=C1 SLGWESQGEUXWJQ-UHFFFAOYSA-N 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 150000002892 organic cations Chemical group 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 229920001568 phenolic resin Polymers 0.000 abstract 1
- 229920002223 polystyrene Polymers 0.000 abstract 1
- 125000001453 quaternary ammonium group Chemical group 0.000 abstract 1
- 239000000741 silica gel Substances 0.000 abstract 1
- 229910002027 silica gel Inorganic materials 0.000 abstract 1
- 239000002002 slurry Substances 0.000 abstract 1
- 238000002791 soaking Methods 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 229920003002 synthetic resin Polymers 0.000 abstract 1
- 239000000057 synthetic resin Substances 0.000 abstract 1
- 229920002554 vinyl polymer Polymers 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F7/00—Mouthpieces for pipes; Mouthpieces for cigar or cigarette holders
- A24F7/04—Mouthpieces for pipes; Mouthpieces for cigar or cigarette holders with smoke filters
-
- 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
- A24D3/12—Use of materials for tobacco smoke filters of ion exchange materials
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US145602A US2754829A (en) | 1950-02-21 | 1950-02-21 | Smoke filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB695046A true GB695046A (en) | 1953-08-05 |
Family
ID=22513808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4211/51A Expired GB695046A (en) | 1950-02-21 | 1951-02-21 | Improvements in or relating to tobacco smoke filters |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2754829A (enrdf_load_stackoverflow) |
| BE (1) | BE501402A (enrdf_load_stackoverflow) |
| FR (1) | FR1033680A (enrdf_load_stackoverflow) |
| GB (1) | GB695046A (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2780228A (en) * | 1954-03-03 | 1957-02-05 | Eastman Kodak Co | Filters for tobacco smoke comprising cellulose esters and ethers |
| DE1018770B (de) * | 1955-03-25 | 1957-10-31 | Crailco Soc | Masse fuer Tabakrauchfilter |
| US2915069A (en) * | 1954-07-13 | 1959-12-01 | Olin Mathieson | Smoking device |
| EP0118972A3 (en) * | 1983-03-10 | 1986-02-12 | Toray Industries, Inc. | Tobacco filter and fibrous ion exchange resin |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2815760A (en) * | 1951-12-24 | 1957-12-10 | Schreus Hans Theo | Tobacco smoke filter |
| DE1022513B (de) * | 1952-09-04 | 1958-01-09 | Papierfabrik Fleischer G M B H | Tabakrauchfilter und Verfahren zu deren Herstellung |
| US2739598A (en) * | 1953-05-04 | 1956-03-27 | R S Aries And Associates Inc | Filter for tobacco smoke |
| US2928400A (en) * | 1954-06-24 | 1960-03-15 | Eastman Kodak Co | Fibrous tobacco smoke filters |
| US2800908A (en) * | 1955-09-29 | 1957-07-30 | Blank Samuel | Treatment of tobacco smoke |
| US2872928A (en) * | 1957-11-08 | 1959-02-10 | Comb Res Inc | Means and methods for extracting from tobacco smoke deleterious ingredients |
| US3079930A (en) * | 1958-09-22 | 1963-03-05 | Eastman Kodak Co | Process and apparatus for manufacturing filters |
| US3008473A (en) * | 1958-11-13 | 1961-11-14 | Eastman Kodak Co | Tobacco smoke filters with starch derivative additive |
| US3105500A (en) * | 1959-08-04 | 1963-10-01 | American Cyanamid Co | Soil retaining finish for textiles |
| GB992741A (en) * | 1960-06-03 | 1965-05-19 | Victor Emmanuel Yarsley | Preparation of cigarette filter tips |
| US3093144A (en) * | 1960-06-30 | 1963-06-11 | Arend Jacob Van Buuren | Tobacco smoke filter |
| US3240724A (en) * | 1960-09-16 | 1966-03-15 | Rohm & Haas | Dry sulfonated ion exchange resin compositions |
| US3173426A (en) * | 1961-10-09 | 1965-03-16 | Eastman Kodak Co | Tobacco smoke filter |
| US3120849A (en) * | 1961-10-17 | 1964-02-11 | Union Carbide Corp | Filter |
| US3109436A (en) * | 1961-11-02 | 1963-11-05 | Bavley Abraham | Tobacco products |
| US3117580A (en) * | 1962-03-19 | 1964-01-14 | Weisman Benjamin | Tobacco smoke filters comprising perlite |
| US3280823A (en) * | 1963-10-01 | 1966-10-25 | Philip Morris Inc | Additive-releasing filter for releasing additives into tobacco smoke |
| US3319629A (en) * | 1965-05-20 | 1967-05-16 | American Cyanamid Co | Filter cigarette |
| US4226250A (en) * | 1978-07-12 | 1980-10-07 | Peterson Labs., Inc. | Smoking system to filter tobacco smoke |
| GB8313044D0 (en) * | 1983-05-12 | 1983-06-15 | Caseley J R | Reducing toxic effects of tobacco |
| US6119699A (en) * | 1997-12-19 | 2000-09-19 | Sung; Michael T. | Method and apparatus for the selective removal of specific components from smoke condensates |
| DE19917614C2 (de) * | 1999-04-19 | 2001-07-05 | Thueringisches Inst Textil | Verfahren zur Herstellung von cellulosischen Formkörpern mit hohem Adsorptionsvermögen |
| US6863074B2 (en) * | 2002-08-30 | 2005-03-08 | Philip Morris Usa Inc. | Cigarette filters comprising unfunctionalized porous polyaromatic resins for removing gas phase constituents from mainstream tobacco smoke |
| ITMI20121945A1 (it) * | 2012-11-15 | 2014-05-16 | Fouad Bishay | Elemento filtrante e bocchino da fumo contenente detto elemento filtrante |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US729680A (en) * | 1901-08-07 | 1903-06-02 | Wilhelm Schwartz | Nicotin-absorber. |
| US1619387A (en) * | 1925-10-05 | 1927-03-01 | Lester R Waugh | Smoking utensil |
| GB337200A (en) * | 1928-12-05 | 1930-10-30 | Zoltan Brazay | Improved filter wads for use in smoking tobacco, and a process for their manufacture |
| US1868469A (en) * | 1930-04-19 | 1932-07-19 | Hurshel H Broadway | Smoking apparatus |
| US2191060A (en) * | 1935-03-08 | 1940-02-20 | Permutit Co | Carbonaceous zeolite and the preparation thereof |
| US2172946A (en) * | 1935-09-04 | 1939-09-12 | Roser B Sutter | Tobacco smoke purifier |
| US2161710A (en) * | 1936-04-02 | 1939-06-06 | Ig Farbenindustrie Ag | Manufacture of absorptive materials |
| GB497708A (en) * | 1937-04-23 | 1938-12-19 | Auxiliaire Des Chemins De Fer | Improvements in or relating to the production and use of cation-exchange material |
| US2275210A (en) * | 1938-01-14 | 1942-03-03 | Charles H Lewis | Process for liquid purification |
| US2325386A (en) * | 1940-08-01 | 1943-07-27 | Paul A Frank | Filter and method for making the same |
| US2373549A (en) * | 1942-10-15 | 1945-04-10 | Gen Electric | Method of removing cations from liquid media |
| US2460516A (en) * | 1943-10-20 | 1949-02-01 | Ohio Commw Eng Co | Ion-exchange resin |
| US2408615A (en) * | 1944-03-30 | 1946-10-01 | American Cyanamid Co | Cation exchange resins and production thereof |
| GB598956A (en) * | 1946-07-12 | 1948-03-02 | American Cyanamid Co | Improvements in containers |
| BE485060A (enrdf_load_stackoverflow) * | 1948-09-28 |
-
0
- BE BE501402D patent/BE501402A/xx unknown
-
1950
- 1950-02-21 US US145602A patent/US2754829A/en not_active Expired - Lifetime
-
1951
- 1951-02-20 FR FR1033680D patent/FR1033680A/fr not_active Expired
- 1951-02-21 GB GB4211/51A patent/GB695046A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2780228A (en) * | 1954-03-03 | 1957-02-05 | Eastman Kodak Co | Filters for tobacco smoke comprising cellulose esters and ethers |
| US2915069A (en) * | 1954-07-13 | 1959-12-01 | Olin Mathieson | Smoking device |
| DE1018770B (de) * | 1955-03-25 | 1957-10-31 | Crailco Soc | Masse fuer Tabakrauchfilter |
| EP0118972A3 (en) * | 1983-03-10 | 1986-02-12 | Toray Industries, Inc. | Tobacco filter and fibrous ion exchange resin |
Also Published As
| Publication number | Publication date |
|---|---|
| BE501402A (enrdf_load_stackoverflow) | |
| FR1033680A (fr) | 1953-07-15 |
| US2754829A (en) | 1956-07-17 |
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