JP2532045Y2 - シガレットフィルター - Google Patents
シガレットフィルターInfo
- Publication number
- JP2532045Y2 JP2532045Y2 JP1990021918U JP2191890U JP2532045Y2 JP 2532045 Y2 JP2532045 Y2 JP 2532045Y2 JP 1990021918 U JP1990021918 U JP 1990021918U JP 2191890 U JP2191890 U JP 2191890U JP 2532045 Y2 JP2532045 Y2 JP 2532045Y2
- Authority
- JP
- Japan
- Prior art keywords
- activated carbon
- filter
- diameter
- cigarette
- gas
- 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 - Fee Related
Links
- 235000019504 cigarettes Nutrition 0.000 title claims description 20
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 54
- 238000001125 extrusion Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 2
- 239000012808 vapor phase Substances 0.000 description 14
- 241000208125 Nicotiana Species 0.000 description 13
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 13
- 230000000052 comparative effect Effects 0.000 description 7
- 239000000779 smoke Substances 0.000 description 7
- 238000009423 ventilation Methods 0.000 description 4
- 229920001747 Cellulose diacetate Polymers 0.000 description 3
- 229920000297 Rayon Polymers 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000000391 smoking effect Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
Landscapes
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990021918U JP2532045Y2 (ja) | 1990-03-05 | 1990-03-05 | シガレットフィルター |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990021918U JP2532045Y2 (ja) | 1990-03-05 | 1990-03-05 | シガレットフィルター |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03112298U JPH03112298U (enrdf_load_stackoverflow) | 1991-11-18 |
| JP2532045Y2 true JP2532045Y2 (ja) | 1997-04-09 |
Family
ID=31524947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990021918U Expired - Fee Related JP2532045Y2 (ja) | 1990-03-05 | 1990-03-05 | シガレットフィルター |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2532045Y2 (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001120250A (ja) * | 1999-10-22 | 2001-05-08 | Mitsubishi Rayon Co Ltd | たばこフィルター |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5742520A (en) * | 1980-08-21 | 1982-03-10 | Nippon Soken Inc | Preparation of formed active carbon |
| JPS62128909A (ja) * | 1985-11-30 | 1987-06-11 | Japan Steel Works Ltd:The | 活性炭成形品の製造方法 |
-
1990
- 1990-03-05 JP JP1990021918U patent/JP2532045Y2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03112298U (enrdf_load_stackoverflow) | 1991-11-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R323117 |
|
| R360 | Written notification for declining of transfer of rights |
Free format text: JAPANESE INTERMEDIATE CODE: R360 |
|
| R370 | Written measure of declining of transfer procedure |
Free format text: JAPANESE INTERMEDIATE CODE: R370 |
|
| S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R323117 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| LAPS | Cancellation because of no payment of annual fees |