JPS519039B2 - - Google Patents
Info
- Publication number
- JPS519039B2 JPS519039B2 JP47028579A JP2857972A JPS519039B2 JP S519039 B2 JPS519039 B2 JP S519039B2 JP 47028579 A JP47028579 A JP 47028579A JP 2857972 A JP2857972 A JP 2857972A JP S519039 B2 JPS519039 B2 JP S519039B2
- Authority
- JP
- Japan
- 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
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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
- Multicomponent Fibers (AREA)
- Artificial Filaments (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47028579A JPS519039B2 (it) | 1972-03-23 | 1972-03-23 | |
| GB1334873A GB1381240A (en) | 1972-03-23 | 1973-03-20 | Tobacco-smoke filters |
| US00343421A US3856025A (en) | 1972-03-23 | 1973-03-21 | Tobacco filters |
| DE2314361A DE2314361B2 (de) | 1972-03-23 | 1973-03-22 | Tabakfilter |
| CA167,004A CA979770A (en) | 1972-03-23 | 1973-03-22 | Tobacco filters |
| IT2199973A IT987040B (it) | 1972-03-23 | 1973-03-22 | Filtri per tabacco e procedimen to per la loro fabbricazione |
| FR7310512A FR2177406A5 (it) | 1972-03-23 | 1973-03-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47028579A JPS519039B2 (it) | 1972-03-23 | 1972-03-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4896799A JPS4896799A (it) | 1973-12-10 |
| JPS519039B2 true JPS519039B2 (it) | 1976-03-23 |
Family
ID=12252496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47028579A Expired JPS519039B2 (it) | 1972-03-23 | 1972-03-23 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3856025A (it) |
| JP (1) | JPS519039B2 (it) |
| DE (1) | DE2314361B2 (it) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6178407A (ja) * | 1984-08-01 | 1986-04-22 | ピ−ピ−ジ−・インダストリ−ズ・インコ−ポレ−テツド | ガラス繊維を含む複合マツト |
| JPS6344082Y2 (it) * | 1982-09-08 | 1988-11-16 |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4173504A (en) * | 1977-01-19 | 1979-11-06 | Chisso Corporation | Method for producing tobacco filters |
| DE3019163C2 (de) * | 1980-05-20 | 1984-07-26 | B.A.T. Cigaretten-Fabriken Gmbh, 2000 Hamburg | Verwendung von Aminogruppen enthaltenden Cellulosefasern als Material für Tabakrauchfilter |
| US4614199A (en) * | 1981-12-23 | 1986-09-30 | American Filtrona Corporation | Smoke filter having extended film overwrap and method and apparatus for fabricating same |
| US4675064A (en) * | 1982-11-23 | 1987-06-23 | American Filtrona Corporation | Smoke filter having extended film overwrap and method and apparatus for fabricating same |
| US4961415A (en) * | 1987-01-16 | 1990-10-09 | Kimberly-Clark Corporation | Controlled draft and efficiency filter element for smoking articles |
| US4903714A (en) * | 1987-08-25 | 1990-02-27 | R. J. Reynolds Tobacco Company | Smoking article with improved mouthend piece |
| US5538019A (en) * | 1993-11-03 | 1996-07-23 | Schweitzer-Mauduit International, Inc. | Spunbond cigarette filter |
| US6026819A (en) * | 1998-02-18 | 2000-02-22 | Filtrona International Limited | Tobacco smoke filter incorporating sheath-core bicomponent fibers and tobacco smoke product made therefrom |
| WO2019223412A1 (zh) * | 2018-05-21 | 2019-11-28 | 湖南中烟工业有限责任公司 | 一种降温滤棒、应用及卷烟 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3173427A (en) * | 1962-02-05 | 1965-03-16 | Eastman Kodak Co | Tow with internally incorporated additive |
| US3290207A (en) * | 1962-08-22 | 1966-12-06 | Du Pont | Fibrillated fiber |
| US3528433A (en) * | 1968-03-21 | 1970-09-15 | Philip Morris Inc | Smoking product having microreticulated filter |
| GB1234134A (it) * | 1968-05-15 | 1971-06-03 |
-
1972
- 1972-03-23 JP JP47028579A patent/JPS519039B2/ja not_active Expired
-
1973
- 1973-03-21 US US00343421A patent/US3856025A/en not_active Expired - Lifetime
- 1973-03-22 DE DE2314361A patent/DE2314361B2/de active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6344082Y2 (it) * | 1982-09-08 | 1988-11-16 | ||
| JPS6178407A (ja) * | 1984-08-01 | 1986-04-22 | ピ−ピ−ジ−・インダストリ−ズ・インコ−ポレ−テツド | ガラス繊維を含む複合マツト |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2314361B2 (de) | 1975-02-13 |
| DE2314361C3 (it) | 1975-09-25 |
| US3856025A (en) | 1974-12-24 |
| DE2314361A1 (de) | 1973-10-11 |
| JPS4896799A (it) | 1973-12-10 |