Claims
- 1. A smoking article comprising a smoking material rod enwrapped in a paper wrapper, said wrapper including aluminium hydroxide and at least one organic acid salt of the group I & II metals, so that the reduction in visible sidestream smoke emanating from said smoking article when lit is at least 30% of that from a comparable lit smoking article having a conventional wrapper and smoked under comparable conditions.
- 2. A smoking article according to claim 1 wherein the wrapper further comprises lithium hydroxide.
- 3. A smoking article comprising a smoking material rod enwrapped in a paper wrapper, said wrapper including lithium hydroxide and at least one organic acid salt of the group I or II metals, so that the reduction in visible sidestream smoke emanating from said smoking article when lit is at least 30% of that from a comparable lit smoking article having a conventional wrapper and smoked under comparable conditions.
- 4. A smoking article according to claim 3 wherein the wrapper further comprises aluminium hydroxide.
- 5. A smoking article according to claim 1, wherein the air permeability of the wrapper is in the range of 3 to 45 CORESTA units.
- 6. A smoking article according to claim 1 wherein the air permeability of the wrapper is in the range of 3 to 20 CORESTA units.
- 7. A smoking article according to claim 1 wherein the air permeability of the wrapper is in the range of 3 to 15 CORESTA units.
- 8. A smoking article according to claims 1, 2 or 3 wherein the wrapper further includes at least one additional organic acid salt of the group I and II metals.
- 9. A smoking article paper wrapper comprising aluminium hydroxide and at least one organic acid salt of the group I or II metals, so that the reduction in visible sidestream smoke emanating from said smoking article when lit is at least 30% of that from a comparable lit smoking article having a conventional wrapper and smoked under comparable conditions.
- 10. A smoking article paper wrapper according to claim 9 wherein the wrapper further comprises lithium hydroxide.
- 11. A smoking article paper wrapper comprising lithium hydroxide and at least one organic acid salt of the group I and II metals, so that the reduction in visible sidestream smoke emanating from said smoking article when lit is at least 30% of that from a comparable lit smoking article having a conventional wrapper and smoked under comparable conditions.
- 12. A smoking article according to claim 11 wherein the wrapper further comprises aluminium hydroxide.
- 13. A smoking article paper wrapper according to claim 9, having an air permeability in the range of 3 to 45 CORESTA units.
- 14. A smoking article paper wrapper according to claim 9, having an air permeability in the range of 3-20 CORESTA units.
- 15. A smoking article paper wrapper according to claim 9, having an air permeability in the range of 3-15 CORESTA units.
- 16. A smoking article paper wrapper according to claims 9, 10 or 11 including at least one additional organic acid salt of the group I and II metals.
Priority Claims (1)
Number |
Date |
Country |
Kind |
8313604 |
May 1983 |
GBX |
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BACKGROUND OF THE INVENTION
This application is a continuation-in-part of copending U.S. application Ser. No. 606,360 filed May 2, 1984 now U.S. Pat. No. 4,624,268.
US Referenced Citations (8)
Non-Patent Literature Citations (1)
Entry |
The Condensed Chemical Dictionary, 10th Edition, Van Nostrand Reinhold Comp. N.Y., N.Y., date: 4/1983. |
Continuation in Parts (1)
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Number |
Date |
Country |
Parent |
606360 |
May 1984 |
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