NL7311257A - - Google Patents
Info
- Publication number
- NL7311257A NL7311257A NL7311257A NL7311257A NL7311257A NL 7311257 A NL7311257 A NL 7311257A NL 7311257 A NL7311257 A NL 7311257A NL 7311257 A NL7311257 A NL 7311257A NL 7311257 A NL7311257 A NL 7311257A
- Authority
- NL
- Netherlands
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
- A24D3/16—Use of materials for tobacco smoke filters of inorganic materials
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Filtering Materials (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AUPB010972 | 1972-08-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7311257A true NL7311257A (it) | 1974-02-19 |
Family
ID=3765261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7311257A NL7311257A (it) | 1972-08-16 | 1973-08-15 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3878853A (it) |
| JP (1) | JPS49124300A (it) |
| AU (1) | AU469193B2 (it) |
| DE (1) | DE2340365A1 (it) |
| FR (1) | FR2196573A5 (it) |
| GB (1) | GB1414688A (it) |
| NL (1) | NL7311257A (it) |
| ZA (1) | ZA735223B (it) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH586518A5 (it) * | 1975-10-10 | 1977-04-15 | Hoechst Ag | |
| US6209547B1 (en) | 1998-10-29 | 2001-04-03 | Philip Morris Incorporated | Cigarette filter |
| US6289898B1 (en) | 1999-07-28 | 2001-09-18 | Philip Morris Incorporated | Smoking article wrapper with improved filler |
| US7216652B1 (en) | 1999-07-28 | 2007-05-15 | Philip Morris Usa Inc. | Smoking article wrapper with improved filler |
| US6911189B1 (en) | 1999-10-29 | 2005-06-28 | Philip Morris Usa Inc. | Filter for selective removal of a gaseous component |
| US6481442B1 (en) * | 2000-11-28 | 2002-11-19 | Lorillard Licensing Company, Llc | Smoking article including a filter for selectively removing carbonyls |
| CN101433371B (zh) * | 2008-12-19 | 2011-10-12 | 湖南中烟工业有限责任公司 | 一种降低卷烟烟气中醛类物质的纸质过滤嘴及其制备方法 |
| US8893725B2 (en) | 2011-01-28 | 2014-11-25 | R. J. Reynolds Tobacco Company | Polymeric materials derived from tobacco |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2815760A (en) * | 1951-12-24 | 1957-12-10 | Schreus Hans Theo | Tobacco smoke filter |
| US3340879A (en) * | 1967-01-16 | 1967-09-12 | Brown & Williamson Tobacco | Cigarette filters |
-
1972
- 1972-08-16 AU AU58961/73A patent/AU469193B2/en not_active Expired
-
1973
- 1973-07-31 ZA ZA735223A patent/ZA735223B/xx unknown
- 1973-08-02 GB GB3672873A patent/GB1414688A/en not_active Expired
- 1973-08-07 US US386325A patent/US3878853A/en not_active Expired - Lifetime
- 1973-08-09 DE DE19732340365 patent/DE2340365A1/de active Pending
- 1973-08-15 NL NL7311257A patent/NL7311257A/xx unknown
- 1973-08-16 JP JP48091336A patent/JPS49124300A/ja active Pending
- 1973-08-16 FR FR7329892A patent/FR2196573A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AU469193B2 (en) | 1976-02-05 |
| GB1414688A (en) | 1975-11-19 |
| DE2340365A1 (de) | 1974-02-28 |
| AU5896173A (en) | 1975-02-06 |
| JPS49124300A (it) | 1974-11-28 |
| US3878853A (en) | 1975-04-22 |
| ZA735223B (en) | 1974-07-31 |
| FR2196573A5 (it) | 1974-03-15 |