EP2636791B1 - Papier à cigarette et cigarette pour réduire la quantité de fumée secondaire visible et le contenu en monoxyde de carbone dans la fumée principale - Google Patents
Papier à cigarette et cigarette pour réduire la quantité de fumée secondaire visible et le contenu en monoxyde de carbone dans la fumée principale Download PDFInfo
- Publication number
- EP2636791B1 EP2636791B1 EP12762832.9A EP12762832A EP2636791B1 EP 2636791 B1 EP2636791 B1 EP 2636791B1 EP 12762832 A EP12762832 A EP 12762832A EP 2636791 B1 EP2636791 B1 EP 2636791B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- amount
- cigarette
- calcium carbonate
- shape
- cigarette paper
- 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.)
- Active
Links
- 235000019504 cigarettes Nutrition 0.000 title claims description 127
- 239000000779 smoke Substances 0.000 title description 125
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title description 29
- 229910002091 carbon monoxide Inorganic materials 0.000 title description 29
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 180
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 90
- 239000011164 primary particle Substances 0.000 claims description 75
- 238000002485 combustion reaction Methods 0.000 claims description 42
- 239000011163 secondary particle Substances 0.000 claims description 23
- 239000003795 chemical substances by application Substances 0.000 claims description 8
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 241000208125 Nicotiana Species 0.000 claims description 6
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims description 6
- 229910052783 alkali metal Inorganic materials 0.000 claims description 2
- -1 alkali metal citrate Chemical class 0.000 claims description 2
- 239000000123 paper Substances 0.000 description 73
- 230000002269 spontaneous effect Effects 0.000 description 33
- 230000000391 smoking effect Effects 0.000 description 21
- 239000002245 particle Substances 0.000 description 13
- 238000001514 detection method Methods 0.000 description 10
- 238000011156 evaluation Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 9
- 230000001953 sensory effect Effects 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 239000000835 fiber Substances 0.000 description 7
- 230000000630 rising effect Effects 0.000 description 5
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000001508 potassium citrate Substances 0.000 description 4
- 229960002635 potassium citrate Drugs 0.000 description 4
- QEEAPRPFLLJWCF-UHFFFAOYSA-K potassium citrate (anhydrous) Chemical compound [K+].[K+].[K+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O QEEAPRPFLLJWCF-UHFFFAOYSA-K 0.000 description 4
- 235000011082 potassium citrates Nutrition 0.000 description 4
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 3
- 101100439279 Schizosaccharomyces pombe (strain 972 / ATCC 24843) cig1 gene Proteins 0.000 description 3
- 238000005054 agglomeration Methods 0.000 description 3
- 230000002776 aggregation Effects 0.000 description 3
- 229910001424 calcium ion Inorganic materials 0.000 description 3
- 238000011088 calibration curve Methods 0.000 description 3
- 101150069225 cig2 gene Proteins 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 239000013618 particulate matter Substances 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 239000002655 kraft paper Substances 0.000 description 2
- 230000031700 light absorption Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 240000006240 Linum usitatissimum Species 0.000 description 1
- 235000004431 Linum usitatissimum Nutrition 0.000 description 1
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005251 capillar electrophoresis Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 239000011121 hardwood Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000033458 reproduction Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000001878 scanning electron micrograph Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000001509 sodium citrate Substances 0.000 description 1
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 description 1
- 239000011122 softwood Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000002137 ultrasound extraction Methods 0.000 description 1
Images
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
- A24D1/00—Cigars; Cigarettes
- A24D1/02—Cigars; Cigarettes with special covers
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H15/00—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution
- D21H15/02—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution characterised by configuration
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/03—Non-macromolecular organic compounds
- D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
- D21H17/14—Carboxylic acids; Derivatives thereof
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/63—Inorganic compounds
- D21H17/64—Alkaline compounds
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/63—Inorganic compounds
- D21H17/66—Salts, e.g. alums
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/63—Inorganic compounds
- D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
- D21H17/675—Oxides, hydroxides or carbonates
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/50—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by form
- D21H21/52—Additives of definite length or shape
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
- Y10T428/258—Alkali metal or alkaline earth metal or compound thereof
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/27—Web or sheet containing structurally defined element or component, the element or component having a specified weight per unit area [e.g., gms/sq cm, lbs/sq ft, etc.]
- Y10T428/273—Web or sheet containing structurally defined element or component, the element or component having a specified weight per unit area [e.g., gms/sq cm, lbs/sq ft, etc.] of coating
- Y10T428/277—Cellulosic substrate
Definitions
- an object of the invention is to provide a cigarette paper which can reduce a visible sidestream smoke amount and at the same time can reduce a carbon monoxide amount in a mainstream smoke.
- the shape of the primary particles of calcium carbonate to be used is not particularly limited, and the primary particles having any shape of a spindle shape, a cubic shape, a columnar shape, and a needle shape can be used.
- the primary particles having a columnar shape or a needle shape when calcium carbonate in which the primary particles have a columnar shape or a needle shape is used, the amount of carbon monoxide in mainstream smoke is significantly reduced in comparison with the case of using calcium carbonate having another shape.
- the scattered light intensity detection unit 14 is provided in itself with a well-known optical system (not shown) used for collecting the 90 degree scattered light SVL and has a photoelectric converter (not shown) which converts the collected 90 degree scattered light SVL into an electrical signal and outputs the electrical signal.
- a photoelectric converter a photomultiplier which converts light into a voltage signal can be preferably used.
- the converted voltage signal is subjected to analog-to-digital conversion, for example, and then can be subjected to data sampling with a personal computer.
- Data acquisition interval and acquisition time can be arbitrarily set, and typically measurement at 300 points can be performed at an interval of 0.2 seconds for 1 minute.
- the visible sidestream smoke amount measuring apparatus preferably has conversion table means 20 that converts the 90 degree scattered light intensity detected by the scattered light intensity detection unit 14 into the amount of visible sidestream smoke and outputs the amount of visible sidestream smoke based on a correlative relationship between the 90 degree scattered light intensity and the amount of visible sidestream smoke.
- the conversion table means the correlative relationship between the 90 degree scattered light intensity obtained in advance and the amount of visible sidestream smoke is input as a conversion equation, a calibration curve, and so on, a 90 degree scattered light intensity signal output from the scattered light intensity detection unit 14 is converted into the amount of visible sidestream smoke, and the amount of visible sidestream smoke is output.
- each longitudinal width of the observation windows 311 and 321 corresponds to the height of the visible light beam emitted from the visible light emitting unit 12 of the visible sidestream smoke amount measuring apparatus, and the distance from the cigarettes CIG1 and CIG2 to the lower ends of the observation windows 311 and 321 corresponds to a distance from the smoking article SA at the lower end of the visible light beam emitted from the visible light emitting unit 12 of the visible sidestream smoke amount measuring apparatus.
- the visible light from the visible light sources 33 and 34 is applied from above to the sidestream smokes SS1 and SS2, and the sidestream smokes SS1 and SS2 are observed only from the observation windows 311 and 321.
- calcium carbonate PCX-850 and Cal-light-SA were purchased from Shiraishi Kogyo Kaisha, Ltd.
- needle-shaped calcium carbonate and bur-shaped calcium carbonate were purchased from Newlime Co., Ltd.
- This cigarette paper is matched for two or more days under conditions of a temperature of 22°C and a relative humidity of 60% and cut into a predetermined length.
- ultrasonic extraction is performed for 30 minutes in 0.3 N aqueous hydrochloric acid, and calcium carbonate is quantified as calcium ions by a capillary electrophoresis system (7100) manufactured by Agilent Technologies, and calcium ions are converted into calcium carbonate, whereby the amount of calcium carbonate in the cigarette paper is obtained.
- the length (L) of the primary particle described in Table 2 is an average of the length (L) of 100 primary particles measured by means of Winroof image analysis software (Mitani Corporation) using an SEM image captured with a JSM-5310 scanning electron microscope manufactured by JEOL. Although the aspect ratio of calcium carbonate used in this example is indicated in Table 2, the width (W) of the primary particle is measured in a similar manner to the length (L) of the primary particle, and the ratio (L/W) of the length (L) of the primary particle to the width (W) is calculated.
- a cigarette paper is manufactured as in the above examples to produce a cigarette except that the grammage of the cigarette paper and the kind of calcium carbonate are changed as shown in the following Table 3.
- the amount of visible sidestream smoke and the amount of carbon monoxide in the main stream smoke of the obtained cigarette are measured.
- the results are indicated in Table 3.
- the length (L) of the primary particle described in Table 3 is an average of the length (L) of 100 primary particles measured according to the above method.
- the primary particles of bur-shaped calcium carbonate have an average aspect ratio of 6.7, and the primary particles of Cal-light-SA have an average aspect ratio of 9.5.
- a cigarette paper is manufactured as in the above examples to produce a cigarette except that the grammage of the cigarette paper and the kind of calcium carbonate are changed as shown in the following Table 4.
- the amount of visible sidestream smoke and the amount of carbon monoxide in the mainstream smoke of the obtained cigarette are measured.
- the results are indicated in Table 4.
- the primary particles have a needle shape
- the average length (L) of the primary particles is 3.3 ⁇ m
- the average aspect ratio of the primary particles is 8.0
- the secondary particles have a bur shape.
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Paper (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Claims (5)
- Papier de cigarette présentant un grammage de 40 à 55 g/m2 et contenant du carbonate de calcium dans une quantité de 18 g/m2 ou supérieure,
caractérisé en ce qu'une particule primaire du carbonate de calcium présente une configuration de colonne ou une configuration d'aiguille, et la particule primaire du carbonate de calcium présente un rapport d'allongement moyen qui n'est pas inférieur à 4 et qui est inférieur à 10 et présente une longueur moyenne (L) de 0,1 à 1,5 µm, la particule secondaire du carbonate de calcium est dans la forme d'une configuration de chardon. - Papier de cigarette selon la revendication 1 ayant une densité de 0,4 à 1,0 g/cm3.
- Papier de cigarette selon la revendication 1 ou 2 contenant un agent de régulation de combustion caractérisé en ce qu'il comprend un citrate de métal alcalin.
- Papier de cigarette selon la revendication 3, contenant l'agent de régulation de combustion dans une quantité de 1,0 à 5,0 % en masse.
- Cigarette caractérisée en ce qu'elle comprend :une tige de cigarette incluant des copeaux de tabac enveloppés dans une forme de barre avec le papier de cigarette selon l'une quelconque des revendications 1 à 4 ; etun filtre coaxialement connecté à une extrémité de la tige de cigarette par un papier à manchette.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011077902 | 2011-03-31 | ||
PCT/JP2012/058622 WO2012133797A1 (fr) | 2011-03-31 | 2012-03-30 | Papier à cigarette efficace pour réduire la quantité de fumée secondaire visible et le contenu en monoxyde de carbone dans la fumée principale, et cigarette |
Publications (3)
Publication Number | Publication Date |
---|---|
EP2636791A1 EP2636791A1 (fr) | 2013-09-11 |
EP2636791A4 EP2636791A4 (fr) | 2014-09-10 |
EP2636791B1 true EP2636791B1 (fr) | 2019-01-02 |
Family
ID=46931492
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP12762832.9A Active EP2636791B1 (fr) | 2011-03-31 | 2012-03-30 | Papier à cigarette et cigarette pour réduire la quantité de fumée secondaire visible et le contenu en monoxyde de carbone dans la fumée principale |
Country Status (5)
Country | Link |
---|---|
US (1) | US20130247925A1 (fr) |
EP (1) | EP2636791B1 (fr) |
JP (1) | JP5716087B2 (fr) |
ES (1) | ES2717664T3 (fr) |
WO (1) | WO2012133797A1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015117437A (ja) * | 2012-03-30 | 2015-06-25 | 日本たばこ産業株式会社 | 不透明度を維持し主流煙中一酸化炭素量を減少させるシガレット巻紙 |
JP5997356B1 (ja) * | 2015-10-08 | 2016-09-28 | 日本製紙パピリア株式会社 | 喫煙物品用巻紙 |
CN106666827A (zh) * | 2017-01-23 | 2017-05-17 | 安徽天翔高新特种包装材料集团有限公司 | 环保接装纸 |
JP6884851B2 (ja) | 2017-03-30 | 2021-06-09 | 日本たばこ産業株式会社 | 喫煙物品用の紙及び喫煙物品 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2332294C3 (de) * | 1973-06-25 | 1980-01-31 | Feldmuehle Ag, 4000 Duesseldorf | Leichtgewichtiges Papier hoher Steifigkeit und hohen Volumens |
JPS5540849A (en) | 1978-09-13 | 1980-03-22 | Shiraishi Kogyo Kaisha Ltd | Internally filled paper |
US4450847A (en) | 1982-04-07 | 1984-05-29 | Olin Corporation | Wrapper for smoking articles and method |
JPS5994700A (ja) * | 1982-11-17 | 1984-05-31 | 本州製紙株式会社 | たばこ用巻紙 |
JPS59232916A (ja) * | 1983-06-16 | 1984-12-27 | Shiraishi Chuo Kenkyusho:Kk | 針柱状炭酸カルシウム結束体、その製造法及び該結束体を含有する感熱紙用塗被組成物 |
US4805644A (en) | 1986-06-30 | 1989-02-21 | Kimberly-Clark Corporation | Sidestream reducing cigarette paper |
US4739775A (en) * | 1986-09-26 | 1988-04-26 | Kimberly-Clark Corporation | Wrapper constructions for self-extinguishing and reduced ignition proclivity smoking articles |
DE69007791T2 (de) * | 1989-06-02 | 1994-08-18 | Rothmans Benson & Hedges | Zigarette mit verminderter seitenströmung des rauches. |
US5065777A (en) * | 1990-04-26 | 1991-11-19 | P. H. Glatfelter Company | Thermally stable ash conditioners for cigarette paper, methods of making such cigarette paper and smoking articles made from such wrappers--case III |
JPH05279993A (ja) * | 1992-03-31 | 1993-10-26 | Japan Tobacco Inc | 喫煙物品用巻紙 |
US5253660A (en) * | 1992-04-24 | 1993-10-19 | P. H. Glatfelter Company | Reduced sidestream smoke smoking article wrappers, methods of making such wrappers and smoking articles made from such wrappers |
JP3606721B2 (ja) * | 1997-10-13 | 2005-01-05 | 株式会社ユポ・コーポレーション | 印刷性に優れる延伸樹脂フィルム |
GB9928853D0 (en) * | 1999-12-07 | 2000-02-02 | British American Tobacco Co | Improvements relating to smoking articles |
JP3683792B2 (ja) | 2000-09-05 | 2005-08-17 | 日本たばこ産業株式会社 | 喫煙物品の可視副流煙量測定装置 |
CN1287048C (zh) * | 2001-05-16 | 2006-11-29 | 日本烟草产业株式会社 | 减少烟草可视副流烟量的吸烟物品用卷纸 |
TW592642B (en) * | 2002-02-04 | 2004-06-21 | Japan Tobacco Inc | Cigarette |
US8151805B2 (en) * | 2002-03-18 | 2012-04-10 | Japan Tobacco Inc. | Cigarette with the amount of sidestream smoke reduced |
JP5096028B2 (ja) * | 2007-03-29 | 2012-12-12 | 日本製紙株式会社 | 軽質炭酸カルシウム−シリカ複合物及びアルミニウム系水溶性無機化合物を含むスラリー |
JP2009174088A (ja) * | 2008-01-25 | 2009-08-06 | Nippon Zeon Co Ltd | 紙塗工用組成物 |
-
2012
- 2012-03-30 WO PCT/JP2012/058622 patent/WO2012133797A1/fr active Application Filing
- 2012-03-30 EP EP12762832.9A patent/EP2636791B1/fr active Active
- 2012-03-30 ES ES12762832T patent/ES2717664T3/es active Active
- 2012-03-30 JP JP2013507802A patent/JP5716087B2/ja active Active
-
2013
- 2013-05-16 US US13/895,995 patent/US20130247925A1/en not_active Abandoned
Non-Patent Citations (1)
Title |
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None * |
Also Published As
Publication number | Publication date |
---|---|
EP2636791A1 (fr) | 2013-09-11 |
US20130247925A1 (en) | 2013-09-26 |
WO2012133797A1 (fr) | 2012-10-04 |
JP5716087B2 (ja) | 2015-05-13 |
EP2636791A4 (fr) | 2014-09-10 |
ES2717664T3 (es) | 2019-06-24 |
JPWO2012133797A1 (ja) | 2014-07-28 |
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