CN1774184A - Cigarette of enhanced low fire spread - Google Patents
Cigarette of enhanced low fire spread Download PDFInfo
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- CN1774184A CN1774184A CNA2004800101539A CN200480010153A CN1774184A CN 1774184 A CN1774184 A CN 1774184A CN A2004800101539 A CNA2004800101539 A CN A2004800101539A CN 200480010153 A CN200480010153 A CN 200480010153A CN 1774184 A CN1774184 A CN 1774184A
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- 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
- A24D1/00—Cigars; Cigarettes
- A24D1/02—Cigars; Cigarettes with special covers
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- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
- Manufacture Of Tobacco Products (AREA)
Abstract
A cigarette comprising a tobacco filler rod and a cigarette paper sheet provided round the rod. The cigarette paper sheet has an intrinsic air permeability of over 20 to 80 Coresta units and contains a filler in a ratio of 1.0 to 5.0 g/m<2>.
Description
Technical field
The present invention relates to the cigarette of lighting, be not difficult to cause fire, from the low burning diffusivity cigarette of flare object burning towards periphery diffusion difficulty because of the smoker does not note waiting for making.
Background technology
Someone proposes: when cigarette is gone up because of the smoker does not note dropping down onto floor etc., for this flare is difficult to diffusion combustions such as floors, the inhibiting tape of the cellulose paper manufacturing of wide 2～20mm is set on cigarette paper, give from the cigarette (with reference to Japanese kokai publication sho 63-85200 communique) of going out property and, coating anti-flammability material on cigarette paper and the cigarette (with reference to Japanese kokai publication hei 7-300795 communique) etc. of inhibiting tape is set.In addition, the also known cigarette paper that the stickup incombustible material is arranged.These technology are according to following knowledge: by high zone of flammability and the low zone of flammability are set, carry out common smoking in the zone that flammability is high on cigarette paper, and make the cigarette uncombusted in the low zone of flammability and go out certainly.
In addition, in order to reduce the sidestream smoke amount of unit interval, reduce the burning velocity of cigarette, the known cigarette that a kind of easy uncombusted is provided before this and goes out certainly.As this cigarette, the someone proposes the few coil paper of filler use level as inboard coil paper, and common coil paper as outside coil paper, by the cigarette (with reference to No. 2572488 communique of Japan's special permission) of its package pipe tobacco.In addition, do low sub-flow smoke cigarette, the someone proposes 100～260mg/cm
3The smoking material rod of packed density, with the cigarette (speciallyying permit No. 3001582 communique) of cigarette paper package with 7 Ke Shi (コ レ ス ) following venting quality of unit or 7 Ke Shi units with reference to Japan.In addition, the somebody proposes the cigarette paper by the low loading that adopts low venting quality (7 Ke Shi unit), low level ground amount, the cigarette (with reference to international open No. 01/48316 communique of WO) that burning velocity is reduced.
But, when employing has the cigarette paper in noninflammability zone, consider the part this point that has the part be difficult to burn and easy burning, when smoking, form non-uniform combustion, in addition, it is unstable that smoke also becomes.In addition, as reducing burning velocity, seek the diffusible method of low burning, can reach this purpose by the venting quality that reduces cigarette paper, so, the ventilatory effect of reduction cigarette paper, carbon monoxide in the mainstream smoke (CO) amount increases, and carbon monoxide/tar raises than (C/T ratio).In addition, reduce the venting quality of cigarette paper, will cause that tobacco smoking flavor changes, the smoker has the generation uncomfortable feeling usually.
On the other hand, adopt filler to cooperate the cigarette of the little cigarette paper of ratio, though known its burning velocity descends, in spontaneous firing, rule of thumb known uncombusted halfway and going out certainly is so amount of filler can not be very little.
Therefore, it is the same to the purpose of this invention is to provide the action of a kind of with common cigarette smoking, and burning velocity also changes hardly with common cigarette, and the ratio of the C/T in the mainstream smoke improves, and presents the low diffusible cigarette of burning simultaneously.
Disclosure of an invention
The inventor finds in hanging down the diffusible cigarette research of burning, in the cigarette that constitutes by tobacco fill material and cigarette paper, do not adopt special band or anti-flammability material, and just the intrinsic air permeability of cigarette paper of package tobacco fill material rod and the amount of filler that is engaged in the cigarette paper are set at particular value, then can make the cigarette that achieves the above object.Set within the specific limits by intrinsic air permeability, in keeping the scope of spontaneous firing, can reduce amount of filler as far as possible cigarette paper.Finish the present invention whereby.
That is, according to the present invention, provide a kind of cigarette, comprising the tobacco fill material rod; With package should rod and contain paper pulp and the cigarette paper of filler.Above-mentioned cigarette paper has greater than 20 Ke Shi units and is less than or equal to the intrinsic air permeability of 80 Ke Shi units, and with 1.0～5.0g/m
2Ratio contain above-mentioned filler.
The low burning diffusivity that cigarette of the present invention shows below: sustainable spontaneous firing, when behind its spontaneous firing certain distance, resting on the base material, before the cigarette burn-out, the intermediate value of the distance that the carbonization line of cigarette paper moves along the direction of principal axis of cigarette is 8mm or below the 8mm.
According to 1 preferred scheme of the present invention, provide a kind of cigarette, comprising the tobacco fill material rod; With package should rod and contain paper pulp and the cigarette paper of filler.Above-mentioned cigarette paper has greater than 20 Ke Shi units and is less than or equal to the intrinsic air permeability of 80 Ke Shi units, and with 1.4～3.7g/m
2Ratio contain filler, and contain combustionregulator with the ratio of 0～0.6 weight %, above-mentioned tobacco fill material is with 130～230mg/cm
3Packed density fill.
Implement preferred plan of the present invention
The present invention is described in more detail below.
Cigarette of the present invention comprises the tobacco fill material rod; Cigarette paper with this tobacco fill material rod of package.Cigarette of the present invention has outward appearance identical with common cigarette and shape.
The tobacco fill material rod that uses in the cigarette of the present invention is to be made of common pipe tobacco etc.Pipe tobacco can contain the vein (middle bone) of expanded pipe tobacco or regenerated cut tobacco and tobacco leaf.Preferred 130～the 260mg/cm of the packed density of tobacco fill material rod
3When this packed density exceeded this scope, even adopt cigarette paper of the present invention to carry out package, the burning diffusivity can not fully reduce.The packed density of tobacco fill material is 130～230mg/cm more preferably
3, especially preferred 140～230mg/cm
3In addition, the silk width of pipe tobacco adopt normally used pipe tobacco width can, but consider the pipe tobacco width of 0.5 preferably bigger～1.5mm, more preferably the pipe tobacco width of 0.8～1.2mm from the diffusible viewpoint of low burning.
The cigarette paper that the present invention uses is with as the cigarette paper of the common paper pulp such as flax pulp that constitute the use of regular-size cigarette paper as base material, therefore, contains paper pulp.The intrinsic air permeability of the cigarette paper that the present invention uses when puncherless (common venting quality) is for greater than 20 Ke Shi units and be less than or equal to 80 Ke Shi units (C.U.).When the intrinsic air permeability of cigarette paper is 20 Ke Shi units or 20 Ke Shi units when following, the C/T ratio in the cigarette mainstream smoke that produces during smoking increases.When the intrinsic air permeability of cigarette paper surpassed 80 Ke Shi units, the deviation of venting quality strengthened.The intrinsic air permeability of cigarette paper is greater than 20 Ke Shi units and to be less than or equal to 60 Ke Shi units be preferred, and 25～55 Ke Shi units are preferred.To cigarette paper, also available common way adopts machinery or electricity to bore a hole.Cigarette paper venting quality with this perforate is not particularly limited.
Cigarette paper of the present invention contains filler.As filler, can use carbonate such as calcium carbonate, potash, general fillers such as hydroxide such as calcium hydroxide, magnesium hydroxide.Amount of filler in the cigarette paper is 1.0～5.0g/m
2When amount of filler is lower than 1.0g/m
2The time, cigarette uncombusted in spontaneous firing and going out certainly is when filler is higher than 5.0g/m
2The time, do not reach and reduce the burning diffusivity.Amount of filler is 1.4～3.7g/m
2Be preferred, more preferably 1.6～3.3g/m
2In addition, preferred 6～25 weight % of the ratio of filler in the cigarette paper, more preferably 7～21 weight %, especially preferred 8～17 weight %.
The level ground amount 17～28g/m of cigarette paper
2Be preferred.Amount is lower than 17g/m when the level ground
2The time, be difficult to stably make cigarette paper, when greater than 28g/m
2The time, low burning diffusivity presents the tendency of rising.The level ground amount 18～25g/m of cigarette paper
2Be preferred, 18～22g/m
2Be especially preferred.
Can also add citric acid or its salt combustionregulators such as (sodium salt, sylvite) in cigarette paper, its content 0～1.0 weight % is preferred.When the amount of combustionregulator during greater than 1.0 weight %, C/T is than the tendency that presents rising.Amount 0～0.6 weight % of combustionregulator is preferred, and 0.1～0.6 weight % is especially preferred.
Also have, cigarette paper of the present invention has 10～20N/15mm or the above hot strength of 10～20N/15mm, even supply with the high speed cigarette manufacturing machine of making cigarette with 8000～12000/minute speed, also can make cigarette in fault-free ground.Hot strength can be adjusted by the pulp beating degree that uses in the cigarette paper or the adjustment of paper pulp amount.The pulp beating degree is higher, and the paper pulp amount of cigarette paper unit are is higher, and hot strength is also high more.
In the present invention, the ratio of the filler that contains in the intrinsic air permeability of cigarette paper and the cigarette paper is by being set in the above-mentioned scope, no matter how high the intrinsic air permeability of cigarette paper is, the diffusivity that can obtain burning is low, the cigarette of the mainstream smoke that C/T ratio is little.In addition, cigarette of the present invention shows and common cigarette burning velocity much at one.The low burning diffusivity of cigarette of the present invention, as described below: as (to measure) when behind cigarette spontaneous firing certain distance, resting on the base material (10 of filter paper) according to ASTM E2187-02b method, before the cigarette burn-out, the carbonization line of cigarette paper moves axially the intermediate value of distance at 8mm or below the 8mm along cigarette, preferably at 4mm or below the 4mm.And in many cigarettes of the present invention, the not worth any more than of above-mentioned displacement is at 8mm or below the 8mm, preferably at 4mm or below the 4mm.
Below by embodiment the present invention is described, but the present invention is not subjected to the qualification of these embodiment.
Embodiment and comparative example
Employing is shown in the such flax paper pulp cigarette paper of table 1, and the package pipe tobacco is made 40 cigarettes, makes the pipe tobacco packed density that reaches shown in the table 1.Adopt calcium carbonate to make filler, adopt natrium citricum to make combustionregulator.In addition, as pipe tobacco, adopt yellow pipe tobacco or the pipe blend of planting.The intrinsic air permeability and the hot strength of cigarette paper are shown in table 1 in the lump.Also have, hot strength shown in the table 1, the instron STROGRAPHE-S that adopts Japan smart machine society to make, measure (the size of test piece: 15.0mm * about 250mm according to the method shown in JIS (JIS) P8113-1998, the interval of clamping plate: 180 ± 2mm, draw speed: the 50mm/ branch).
To the cigarette of making, measure spontaneous firing speed according to method commonly used, be determined at total length burning ratio (percent full length burn) on 10 of the filter paper according to the ASTME2187-02b method simultaneously.In addition, when being placed on the cigarette of lighting on the filter paper, be determined at cigarette stopping (uncombusted and go out certainly) burning before, the median of the distance that the carbonization line of cigarette paper moves along the cigarette direction of principal axis.The results are shown in table 2.
In addition, amount, CO content and the tar content of all particulate matters (TPM) in the tobacco mainstream smoke that produces during above-mentioned each cigarette combustion are measured according to a conventional method, calculate the C/T value.In addition, also measure the aerosol spraying number of times.The results are shown in table 3.
Table 1
| Example No. | Cigarette paper | Pipe tobacco | |||||
| Level ground amount (g/m 2) | Amount of filler (g/m in the cigarette paper 2) | Combustionregulator (weight %) | Intrinsic air permeability (C.U.) | Hot strength (N/15mm) | Pipe tobacco width (mm) | Packed density (mg/cm 3) | |
| Comparative example 1-1 (usually product 1) | 26 | 7.7 | 1.0 | 35 | 14 | 0.8 | 230 |
| Comparative example 1-2-1 | 30 | 8.7 | 0 | 10 | ＞14 | 0.8 | 220 |
| Comparative example 1-2-2 | 1.2 | ||||||
| Comparative example 1-3-1 | 21 | 1.9 | 0 | 9 | 24 | 0.8 | 220 |
| Comparative example 1-3-2 | 1.2 | ||||||
| Embodiment 1-1-1 | 21 | 2.4 | 0.2 | 34 | 17 | 0.8 | 220 |
| Embodiment 1-1-2 | 1.2 | ||||||
| Embodiment 1-2-1 | 21 | 3.3 | 0.2 | 52 | 14 | 0.8 | 220 |
| Embodiment 1-2-2 | 1.2 | ||||||
| Comparative example 1-2 (usually product 2) | 26 | 7.7 | 1.0 | 35 | 14 | 0.8 | 185 |
| Embodiment 1-1-3 | 21 | 2.4 | 0.2 | 34 | 17 | 1.2 | 185 |
| Comparative example 1-2-3 | 30 | 8.7 | 0 | 10 | ＞14 | 1.0 | 140 |
| Comparative example 1-3-3 | 21 | 1.9 | 0 | 9 | 24 | 1.0 | 140 |
| Embodiment 1-1-4 | 21 | 2.4 | 0.2 | 34 | 17 | 1.0 | 140 |
| Embodiment 1-2-3 | 21 | 3.3 | 0.2 | 52 | 14 | 1.0 | 140 |
Table 2
| Example No. | The cigarette rerum natura | |||
| Spontaneous firing speed (mm/ branch) | Natural weight burning velocity (mg/ branch) | Total length burning ratio (%) | Proceed to uncombusted on the filter paper and go out certainly before apart from intermediate value (mm) | |
| Comparative example 1-1 (usually product 1) | 4.5 | 45 | 100 | - |
| Comparative example 1-2-1 | 3.2 | 32 | 30 | 4 |
| Comparative example 1-2-2 | 33 | 33 | 18 | 12 |
| Comparative example 1-3-1 | Uncombusted and going out certainly | 0 | - | |
| Comparative example 1-3-2 | Uncombusted and going out certainly | 0 | - | |
| Embodiment 1-1-1 | 3.2 | 36 | 8 | 4 |
| Embodiment 1-1-2 | 2.9 | 34 | 0 | 5 |
| Embodiment 1-2-1 | 3.2 | 37 | 18 | 6 |
| Embodiment 1-2-2 | 3.2 | 37 | 18 | 5 |
| Comparative example 1-2 (usually product 2) | 5.5 | 51 | 100 | - |
| Embodiment 1-1-3 | 4.1 | 38 | 10 | 6 |
| Comparative example 1-2-3 | 4.6 | 31 | 0 | 3 |
| Comparative example 1-3-3 | Uncombusted and going out certainly | 0 | - | |
| Embodiment 1-1-4 | 4.0 | 27 | 0 | 3 |
| Embodiment 1-2-3 | 4.2 | 29 | 0 | 4 |
Table 3
| Example No. | Composition in the mainstream smoke | The aerosol spraying number of times (inferior /) | |||
| TPM (mg/ originally) | Tar (mg/ originally) | CO (mg/ originally) | The C/T ratio | ||
| Comparative example 1-1 (usually product 1) | 30 | 23 | 15 | 0.64 | 7.6 |
| Comparative example 1-2-1 | 38 | 28 | 18 | 0.64 | 8.6 |
| Comparative example 1-2-2 | 37 | 28 | 18 | 0.64 | 8.8 |
| Comparative example 1-3-1 | 45 | 33 | 21 | 0.59 | 9.9 |
| Comparative example 1-3-2 | 45 | 33 | 20 | 0.64 | 10.2 |
| Embodiment 1-1-1 | 42 | 31 | 17 | 0.56 | 9.1 |
| Embodiment 1-1-2 | 42 | 30 | 17 | 0.55 | 9.6 |
| Embodiment 1-2-1 | 40 | 28 | 15 | 0.54 | 8.9 |
| Embodiment 1-2-2 | 41 | 29 | 15 | 0.53 | 9.0 |
| Comparative example 1-2 (usually product 2) | 28 | 19 | 11 | 0.57 | 5.3 |
| Embodiment 1-1-3 | 36 | 25 | 13 | 0.51 | 6.9 |
| Comparative example 1-2-3 | 36 | 25 | 13 | 0.51 | 6.2 |
| Comparative example 1-3-3 | 37 | 26 | 13 | 0.51 | 6.8 |
| Embodiment 1-1-4 | 33 | 19 | 10 | 0.45 | 6.0 |
| Embodiment 1-2-3 | 26 | 23 | 9 | 0.47 | 5.4 |
Shown in the result shown in table 2 and table 3, adopt the cigarette paper of the present invention's regulation and the cigarette that tobacco fill material is made, show good low burning diffusivity and low C/T value.
As mentioned above, according to the present invention, provide a kind of cigarette, it is when carrying out with the same smoking of common cigarette action, and burning velocity does not almost change, and shows low burning diffusivity, and the C/T in the mainstream smoke of generation is than little.In addition, cigarette of the present invention owing to do not adopt special band and anti-flammability material, can present certain smoke with common smoking action.
Claims (23)
1. cigarette, this cigarette comprise the cigarette paper that tobacco fill material rod and package should rods, and above-mentioned cigarette paper has greater than 20 Ke Shi units and is less than or equal to the intrinsic air permeability of 80 Ke Shi units, and with 1.0～5.0g/m
2Ratio contain filler.
2. according to the cigarette of record in the claim 1, wherein, above-mentioned cigarette paper has greater than 20 Ke Shi units and is less than or equal to the intrinsic air permeability of 60 Ke Shi units.
3. according to the cigarette of record in the claim 1, wherein, above-mentioned cigarette paper has the intrinsic air permeability of 25 Ke Shi units～55 Ke Shi units.
4. according to the cigarette of record in the claim 1, wherein, above-mentioned cigarette paper is with 1.4～3.7g/m
2Ratio contain above-mentioned filler.
5. according to the cigarette of record in the claim 1, wherein, above-mentioned cigarette paper is with 1.6～3.3g/m
2Ratio contain above-mentioned filler.
6. according to the cigarette of record in the claim 1, wherein, above-mentioned cigarette paper contains above-mentioned filler with the ratio of 6～25 weight %.
7. according to the cigarette of record in the claim 1, wherein, above-mentioned cigarette paper contains above-mentioned filler with the ratio of 7～21 weight %.
8. according to the cigarette of record in the claim 1, wherein, above-mentioned cigarette paper contains above-mentioned filler with the ratio of 8～17 weight %.
9. according to the cigarette of record in the claim 1, wherein, above-mentioned cigarette paper has 17～28g/m
2Level ground amount.
10. according to the cigarette of record in the claim 1, wherein, above-mentioned cigarette paper has 18～25g/m
2Level ground amount.
11. according to the cigarette of record in the claim 1, wherein, above-mentioned cigarette paper has 18～22g/m
2Level ground amount.
12. according to the cigarette of record in the claim 1, wherein, above-mentioned cigarette paper contains combustionregulator with the ratio of 0.1～1.0 weight %.
13. according to the cigarette of record in the claim 1, wherein, above-mentioned cigarette paper contains combustionregulator with the ratio of 0～0.6 weight %.
14. according to the cigarette of record in the claim 1, wherein, above-mentioned cigarette paper contains combustionregulator with the ratio of 0.1～0.6 weight %.
15. according to the cigarette of record in the claim 1, wherein, above-mentioned tobacco fill material is with 130～260mg/cm
3Packed density fill.
16. according to the cigarette of record in the claim 1, wherein, above-mentioned tobacco fill material is with 140～230mg/cm
3Packed density fill.
17. according to the cigarette of record in the claim 1, wherein, above-mentioned tobacco fill material contains pipe tobacco.
18. according to the cigarette of record in the claim 17, wherein, above-mentioned pipe tobacco has the width of 0.5～1.5mm.
19. according to the cigarette of record in the claim 1, wherein, above-mentioned filler is selected from calcium carbonate, potash, calcium hydroxide and magnesium hydroxide.
20. a cigarette, this cigarette comprises the tobacco fill material rod; With package should rod cigarette paper, above-mentioned cigarette paper has greater than 20 Ke Shi units and is less than or equal to the intrinsic air permeability of 80 Ke Shi units, and with 1.4～3.7g/m
2Ratio contain filler, and, contain combustionregulator with the ratio of 0～0.6 weight %, above-mentioned tobacco fill material is with 130～230mg/cm
3Packed density fill.
21. according to the cigarette of record in the claim 20, wherein, above-mentioned cigarette paper has the intrinsic air permeability of 25 Ke Shi units～55 Ke Shi units, with 1.6～3.3g/m
2Ratio contain above-mentioned filler, and, contain above-mentioned combustionregulator with the ratio of 0.1～0.6 weight %, above-mentioned tobacco fill material is with 140～230mg/cm
3Packed density fill.
22. cigarette according to record in the claim 1, its low burning diffusivity is shown as: when resting on the base material behind its spontaneous firing certain distance, before the cigarette burn-out, the intermediate value of the distance that the carbonization line of cigarette paper moves along the direction of principal axis of cigarette is 8mm or below the 8mm.
23. cigarette according to record in the claim 20, its low burning diffusivity is shown as: when resting on the base material behind its spontaneous firing certain distance, before the cigarette burn-out, the intermediate value of the distance that the carbonization line of cigarette paper moves along the direction of principal axis of cigarette is 8mm or below the 8mm.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003108995 | 2003-04-14 | ||
| JP108995/2003 | 2003-04-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1774184A true CN1774184A (en) | 2006-05-17 |
| CN100571550C CN100571550C (en) | 2009-12-23 |
Family
ID=33295905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004800101539A Expired - Fee Related CN100571550C (en) | 2003-04-14 | 2004-04-13 | The low burning diffusivity cigarette of improvement |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US20060027243A1 (en) |
| EP (1) | EP1623636B2 (en) |
| JP (1) | JP4504921B2 (en) |
| KR (1) | KR100714812B1 (en) |
| CN (1) | CN100571550C (en) |
| AT (1) | ATE532423T2 (en) |
| CA (1) | CA2522289C (en) |
| DK (1) | DK1623636T4 (en) |
| ES (1) | ES2371914T5 (en) |
| HK (1) | HK1090813A1 (en) |
| PT (1) | PT1623636E (en) |
| RU (1) | RU2304913C2 (en) |
| TW (1) | TWI243652B (en) |
| UA (1) | UA83365C2 (en) |
| WO (1) | WO2004091325A1 (en) |
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| CN101896082A (en) * | 2007-12-14 | 2010-11-24 | 日本烟草产业株式会社 | Cigarette filter, and filter cigarette |
| CN102216526A (en) * | 2008-11-12 | 2011-10-12 | 日本烟草产业株式会社 | Wrapping paper for low ignition propensity cigarette |
| CN101636537B (en) * | 2007-08-10 | 2012-04-11 | 日本烟草产业株式会社 | Slow-burn-extension cigarette wrapping paper |
| CN107075813A (en) * | 2014-12-02 | 2017-08-18 | 日本烟草产业株式会社 | Tobacco coil paper and the cigarette for having used the tobacco coil paper |
| CN108024571A (en) * | 2015-09-30 | 2018-05-11 | 菲利普莫里斯生产公司 | The smoking product of side-stream smoke with reduction |
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| US7677251B2 (en) * | 2006-07-07 | 2010-03-16 | R.J. Reynolds Tobacco Company | Apparatus and methods for manufacturing cigarettes |
| RU163981U1 (en) * | 2007-02-23 | 2016-08-20 | Швайцер-Маудит Интернешнл, Инк. | SMOKER WRAPPERS WITH REDUCED DIFFUSION, ENSURING A REDUCED CUSTOMIZING CAPACITY |
| CN102014995B (en) | 2007-03-30 | 2015-05-13 | 菲利普莫里斯生产公司 | Device and method for delivery of a medicament |
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| CA2774264C (en) | 2009-09-16 | 2014-09-23 | Philip Morris Products S.A. | Improved device and method for delivery of a medicament |
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| DE102012106154B4 (en) * | 2012-07-09 | 2014-06-12 | Delfortgroup Ag | Cigarette paper with improved air permeability, cigarette and method for producing a cigarette paper |
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| JP6884886B2 (en) | 2017-12-26 | 2021-06-09 | 日本たばこ産業株式会社 | Smoking goods with filters |
| JP7021351B2 (en) | 2018-07-02 | 2022-02-16 | 日本たばこ産業株式会社 | Rolling paper for non-combustion-heated smoking articles, non-combustion-heated smoking articles and electric-heated smoking systems |
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-
2004
- 2004-04-13 DK DK04727107.7T patent/DK1623636T4/en active
- 2004-04-13 JP JP2005505409A patent/JP4504921B2/en not_active Expired - Fee Related
- 2004-04-13 WO PCT/JP2004/005254 patent/WO2004091325A1/en active Application Filing
- 2004-04-13 CN CNB2004800101539A patent/CN100571550C/en not_active Expired - Fee Related
- 2004-04-13 KR KR1020057019258A patent/KR100714812B1/en active IP Right Grant
- 2004-04-13 TW TW093110195A patent/TWI243652B/en not_active IP Right Cessation
- 2004-04-13 CA CA002522289A patent/CA2522289C/en not_active Expired - Fee Related
- 2004-04-13 PT PT04727107T patent/PT1623636E/en unknown
- 2004-04-13 ES ES04727107.7T patent/ES2371914T5/en not_active Expired - Lifetime
- 2004-04-13 EP EP04727107.7A patent/EP1623636B2/en not_active Expired - Lifetime
- 2004-04-13 AT AT04727107T patent/ATE532423T2/en active
- 2004-04-13 RU RU2005135130/12A patent/RU2304913C2/en active
- 2004-04-13 UA UAA200510684A patent/UA83365C2/en unknown
-
2005
- 2005-10-13 US US11/248,274 patent/US20060027243A1/en not_active Abandoned
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101636537B (en) * | 2007-08-10 | 2012-04-11 | 日本烟草产业株式会社 | Slow-burn-extension cigarette wrapping paper |
| CN101896082A (en) * | 2007-12-14 | 2010-11-24 | 日本烟草产业株式会社 | Cigarette filter, and filter cigarette |
| CN101896082B (en) * | 2007-12-14 | 2013-10-02 | 日本烟草产业株式会社 | Cigarette filter, and filter cigarette |
| CN102216526A (en) * | 2008-11-12 | 2011-10-12 | 日本烟草产业株式会社 | Wrapping paper for low ignition propensity cigarette |
| CN107075813A (en) * | 2014-12-02 | 2017-08-18 | 日本烟草产业株式会社 | Tobacco coil paper and the cigarette for having used the tobacco coil paper |
| CN107075813B (en) * | 2014-12-02 | 2020-08-11 | 日本烟草产业株式会社 | Roll paper for tobacco and cigarette using the same |
| CN108024571A (en) * | 2015-09-30 | 2018-05-11 | 菲利普莫里斯生产公司 | The smoking product of side-stream smoke with reduction |
| US11388928B2 (en) | 2015-09-30 | 2022-07-19 | Philip Morris Products S.A. | Smoking article with reduced sidestream smoke |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1623636B2 (en) | 2015-10-14 |
| PT1623636E (en) | 2012-01-02 |
| CN100571550C (en) | 2009-12-23 |
| KR20050121717A (en) | 2005-12-27 |
| CA2522289A1 (en) | 2004-10-28 |
| JP4504921B2 (en) | 2010-07-14 |
| RU2005135130A (en) | 2006-03-20 |
| JPWO2004091325A1 (en) | 2006-07-06 |
| TWI243652B (en) | 2005-11-21 |
| UA83365C2 (en) | 2008-07-10 |
| US20060027243A1 (en) | 2006-02-09 |
| ES2371914T5 (en) | 2015-11-06 |
| TW200517066A (en) | 2005-06-01 |
| CA2522289C (en) | 2008-12-09 |
| DK1623636T4 (en) | 2015-11-16 |
| ATE532423T2 (en) | 2011-11-15 |
| EP1623636A4 (en) | 2009-07-22 |
| EP1623636B1 (en) | 2011-11-09 |
| KR100714812B1 (en) | 2007-05-04 |
| WO2004091325A1 (en) | 2004-10-28 |
| EP1623636A1 (en) | 2006-02-08 |
| DK1623636T3 (en) | 2012-01-02 |
| ES2371914T3 (en) | 2012-01-11 |
| RU2304913C2 (en) | 2007-08-27 |
| HK1090813A1 (en) | 2007-01-05 |
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