CA2053659C - Smoking article - Google Patents
Smoking articleInfo
- Publication number
- CA2053659C CA2053659C CA 2053659 CA2053659A CA2053659C CA 2053659 C CA2053659 C CA 2053659C CA 2053659 CA2053659 CA 2053659 CA 2053659 A CA2053659 A CA 2053659A CA 2053659 C CA2053659 C CA 2053659C
- Authority
- CA
- Canada
- Prior art keywords
- collection zone
- smoking
- smoking article
- smoke
- hot gases
- 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
- 230000000391 smoking effect Effects 0.000 title claims abstract description 41
- 239000000463 material Substances 0.000 claims abstract description 30
- 239000000779 smoke Substances 0.000 claims abstract description 25
- 239000013618 particulate matter Substances 0.000 claims abstract description 13
- 150000001875 compounds Chemical class 0.000 claims abstract description 10
- 238000010438 heat treatment Methods 0.000 claims abstract description 4
- 230000000717 retained effect Effects 0.000 claims abstract description 4
- 239000007789 gas Substances 0.000 claims description 12
- 230000014759 maintenance of location Effects 0.000 claims description 5
- 230000035699 permeability Effects 0.000 claims description 3
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 5
- 241000208125 Nicotiana Species 0.000 description 4
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 4
- 239000000443 aerosol Substances 0.000 description 4
- 235000019504 cigarettes Nutrition 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 239000000796 flavoring agent Substances 0.000 description 2
- 235000019634 flavors Nutrition 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 229920002302 Nylon 6,6 Polymers 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9023386.5 | 1990-10-26 | ||
| GB909023386A GB9023386D0 (en) | 1990-10-26 | 1990-10-26 | Compounds |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2053659A1 CA2053659A1 (en) | 1992-04-27 |
| CA2053659C true CA2053659C (en) | 1998-05-19 |
Family
ID=10684439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2053659 Expired - Fee Related CA2053659C (en) | 1990-10-26 | 1991-10-17 | Smoking article |
Country Status (3)
| Country | Link |
|---|---|
| CA (1) | CA2053659C (es) |
| EC (1) | ECSP910783A (es) |
| GB (1) | GB9023386D0 (es) |
-
1990
- 1990-10-26 GB GB909023386A patent/GB9023386D0/en active Pending
-
1991
- 1991-10-11 EC ECSP910783 patent/ECSP910783A/es unknown
- 1991-10-17 CA CA 2053659 patent/CA2053659C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| GB9023386D0 (en) | 1990-12-05 |
| CA2053659A1 (en) | 1992-04-27 |
| ECSP910783A (es) | 1992-05-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |