CA1024412A - Tobacco smoke filter - Google Patents
Tobacco smoke filterInfo
- Publication number
- CA1024412A CA1024412A CA181,339A CA181339A CA1024412A CA 1024412 A CA1024412 A CA 1024412A CA 181339 A CA181339 A CA 181339A CA 1024412 A CA1024412 A CA 1024412A
- Authority
- CA
- Canada
- Prior art keywords
- tobacco smoke
- smoke filter
- filter
- tobacco
- smoke
- 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
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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Nonwoven Fabrics (AREA)
- Filtering Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AUPB060972 | 1972-09-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1024412A true CA1024412A (en) | 1978-01-17 |
Family
ID=3765370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA181,339A Expired CA1024412A (en) | 1972-09-27 | 1973-09-18 | Tobacco smoke filter |
Country Status (5)
| Country | Link |
|---|---|
| AU (1) | AU464851B2 (en) |
| CA (1) | CA1024412A (en) |
| DE (1) | DE2348694A1 (en) |
| GB (1) | GB1420655A (en) |
| NL (1) | NL7313341A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5976637B2 (en) * | 2010-05-06 | 2016-08-23 | アール・ジエイ・レイノルズ・タバコ・カンパニー | Segmented smoking articles |
| US10064429B2 (en) | 2011-09-23 | 2018-09-04 | R.J. Reynolds Tobacco Company | Mixed fiber product for use in the manufacture of cigarette filter elements and related methods, systems, and apparatuses |
-
1972
- 1972-09-27 AU AU60501/73A patent/AU464851B2/en not_active Expired
-
1973
- 1973-09-18 CA CA181,339A patent/CA1024412A/en not_active Expired
- 1973-09-18 GB GB4369273A patent/GB1420655A/en not_active Expired
- 1973-09-27 DE DE19732348694 patent/DE2348694A1/en active Pending
- 1973-09-27 NL NL7313341A patent/NL7313341A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| GB1420655A (en) | 1976-01-07 |
| AU6050173A (en) | 1975-03-20 |
| DE2348694A1 (en) | 1974-04-11 |
| NL7313341A (en) | 1974-03-29 |
| AU464851B2 (en) | 1975-09-11 |
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