CH449497A - Tabakrauch-Filter - Google Patents
Tabakrauch-FilterInfo
- Publication number
- CH449497A CH449497A CH265066A CH265066A CH449497A CH 449497 A CH449497 A CH 449497A CH 265066 A CH265066 A CH 265066A CH 265066 A CH265066 A CH 265066A CH 449497 A CH449497 A CH 449497A
- Authority
- CH
- Switzerland
- Prior art keywords
- tobacco smoke
- smoke filter
- filter
- tobacco
- smoke
- Prior art date
Links
- 244000061176 Nicotiana tabacum Species 0.000 title 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 title 1
- 239000000779 smoke Substances 0.000 title 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US434791A US3409020A (en) | 1965-02-24 | 1965-02-24 | Tobacco smoke filter |
Publications (1)
Publication Number | Publication Date |
---|---|
CH449497A true CH449497A (de) | 1967-12-31 |
Family
ID=23725715
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH265066A CH449497A (de) | 1965-02-24 | 1966-02-24 | Tabakrauch-Filter |
Country Status (3)
Country | Link |
---|---|
US (1) | US3409020A (de) |
CH (1) | CH449497A (de) |
DE (1) | DE1692927B2 (de) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3528433A (en) * | 1968-03-21 | 1970-09-15 | Philip Morris Inc | Smoking product having microreticulated filter |
US4564030A (en) * | 1982-07-16 | 1986-01-14 | Loew's Theatres, Inc. | Cigarette filter assembly |
US4862905A (en) * | 1987-06-15 | 1989-09-05 | R. J. Reynolds Tobacco Company | Rods containing pelletized material |
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 |
US5509430A (en) * | 1993-12-14 | 1996-04-23 | American Filtrona Corporation | Bicomponent fibers and tobacco smoke filters formed therefrom |
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 |
MY135471A (en) * | 2002-01-09 | 2008-04-30 | Philip Morris Prod | Cigarette filter with beaded carbon |
US7784471B2 (en) * | 2003-01-09 | 2010-08-31 | Philip Morris Usa Inc. | Cigarette filter with beaded carbon |
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 |
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 |
US7240678B2 (en) | 2003-09-30 | 2007-07-10 | R. J. Reynolds Tobacco Company | Filtered cigarette incorporating an adsorbent material |
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 |
US20070056600A1 (en) * | 2005-09-14 | 2007-03-15 | R. J. Reynolds Tobacco Company | Filtered smoking article |
US8739802B2 (en) | 2006-10-02 | 2014-06-03 | R.J. Reynolds Tobacco Company | Filtered cigarette |
US9386803B2 (en) * | 2010-01-06 | 2016-07-12 | Celanese Acetate Llc | Tobacco smoke filter for smoking device with porous mass of active particulate |
EP2636319A3 (de) * | 2010-10-06 | 2014-03-12 | Celanese Acetate LLC | Rauchfilter zum Rauchen Vorrichtungen mit Poröse Massen mit Kohlenfaserverstärkter Laden teilchen und vergossenes druckverlust |
EA026286B1 (ru) | 2010-10-15 | 2017-03-31 | СЕЛАНИЗ ЭСИТЕЙТ ЭлЭлСи | Установки, системы и связанные с ними способы получения пористых масс для фильтра табачного дыма |
DE102011050769A1 (de) | 2011-05-31 | 2012-12-06 | Sven Pracht | Filterelement und Filter für Rauchwaren sowie ein Verfahren zum Herstellen des Filterelementes |
WO2017068093A1 (en) * | 2015-10-22 | 2017-04-27 | Philip Morris Products S.A. | Aerosol-generating article, aerosol-generating pellet, method for forming aerosol-generating pellets and aerosol-generating system comprising aerosol-generating pellets |
KR102430596B1 (ko) * | 2018-08-16 | 2022-08-09 | 윈난 시크어 사이언스 & 테크놀로지 컴퍼니 리미티드 | 일체로 성형된 가열-비연소 발연 제품 및 그 제조 방법 |
CN114652015A (zh) * | 2021-12-29 | 2022-06-24 | 天津工业大学 | 一种卷烟滤嘴用降温颗粒及其制备方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US3217715A (en) * | 1965-05-24 | 1965-11-16 | American Filtrona Corp | Smoke filter and smoking devices formed therewith |
-
1965
- 1965-02-24 US US434791A patent/US3409020A/en not_active Expired - Lifetime
-
1966
- 1966-02-23 DE DE1966M0068503 patent/DE1692927B2/de active Granted
- 1966-02-24 CH CH265066A patent/CH449497A/de unknown
Also Published As
Publication number | Publication date |
---|---|
DE1692927A1 (de) | 1972-04-27 |
US3409020A (en) | 1968-11-05 |
DE1692927B2 (de) | 1976-10-07 |
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