JP3012714B2 - Smoking articles - Google Patents
Smoking articlesInfo
- Publication number
- JP3012714B2 JP3012714B2 JP3228750A JP22875091A JP3012714B2 JP 3012714 B2 JP3012714 B2 JP 3012714B2 JP 3228750 A JP3228750 A JP 3228750A JP 22875091 A JP22875091 A JP 22875091A JP 3012714 B2 JP3012714 B2 JP 3012714B2
- Authority
- JP
- Japan
- Prior art keywords
- tobacco rod
- smoking article
- tobacco
- hot gas
- gas passage
- 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 - Lifetime
Links
- 230000000391 smoking effect Effects 0.000 title claims description 42
- 241000208125 Nicotiana Species 0.000 claims description 49
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims description 49
- 239000000779 smoke Substances 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 15
- 238000001914 filtration Methods 0.000 claims description 12
- 239000000443 aerosol Substances 0.000 claims description 10
- 239000008187 granular material Substances 0.000 claims description 10
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 9
- 235000019504 cigarettes Nutrition 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 150000001875 compounds Chemical class 0.000 claims description 6
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 229960002715 nicotine Drugs 0.000 claims description 4
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 claims description 4
- 239000011148 porous material Substances 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 claims description 3
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 claims description 3
- 239000000391 magnesium silicate Substances 0.000 claims description 3
- 229910052919 magnesium silicate Inorganic materials 0.000 claims description 3
- 235000019792 magnesium silicate Nutrition 0.000 claims description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 2
- 239000000284 extract Substances 0.000 claims description 2
- 239000000796 flavoring agent Substances 0.000 claims description 2
- 235000019634 flavors Nutrition 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 229910021536 Zeolite Inorganic materials 0.000 claims 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 239000010457 zeolite Substances 0.000 claims 1
- 239000013618 particulate matter Substances 0.000 description 11
- 239000004743 Polypropylene Substances 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- -1 polypropylene Polymers 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 229920002301 cellulose acetate Polymers 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000002304 perfume Substances 0.000 description 2
- 238000000197 pyrolysis Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229920001410 Microfiber Polymers 0.000 description 1
- 239000004113 Sepiolite Substances 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 102200027014 rs80356663 Human genes 0.000 description 1
- 229910052624 sepiolite Inorganic materials 0.000 description 1
- 235000019355 sepiolite Nutrition 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
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
- A24D1/04—Cigars; Cigarettes with mouthpieces or filter-tips
- A24D1/045—Cigars; Cigarettes with mouthpieces or filter-tips with smoke filter means
Landscapes
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は煙草の煙及び／又はこれ
に類似したエアロゾルを発生する喫煙物品に関する。FIELD OF THE INVENTION The present invention relates to smoking articles which produce tobacco smoke and / or similar aerosols.
【０００２】煙草の煙が、煙草葉の熱分解生成物又は不
完全燃焼生成物である多数の化学物質からなることはよ
く知られている。そして、喫煙物品としての消費者の要
望を満たしながら、上記の化学物質の量の少ない喫煙物
品が、これまでに数多く提案されている。[0002] It is well known that tobacco smoke consists of a number of chemicals that are the products of pyrolysis or incomplete combustion of tobacco leaves. A number of smoking articles with a small amount of the above-mentioned chemical substances have been proposed so far, while satisfying the needs of consumers as smoking articles.
【０００３】[0003]
【発明の開示】本発明の喫煙物品は、喫煙材料を巻紙で
囲繞してなる煙草ロッドと、この煙草ロッド内を着火側
端部から長手方向に貫通する周壁が非通気性であるガス
通路であって、着火側端部から通路内に入る空気を煙草
ロッド内の喫煙材料の燃焼によって加熱できる熱ガス通
路と、煙草ロッドの吸い口側に設けられ、前記熱ガス通
路からの熱ガスが通過した際に擬似煙草煙のエアロゾル
を発生する化合物を吸着した粒状集合体からなるフィル
ターユニットとを備え、さらに、熱ガス通路を囲む煙草
ロッドの吸口側環状端部とフィルターユニットとの間
に、喫煙材料の燃焼によって生じ、煙草ロッド内を通過
して来る煙を濾過する濾過部材を備えている。 DISCLOSURE OF THE INVENTION A smoking article according to the present invention comprises a tobacco rod formed by surrounding a smoking material with a wrapping paper, and a gas passage having a non-breathable peripheral wall penetrating the tobacco rod from an ignition side end in a longitudinal direction. There is a hot gas passage that can heat air entering the passage from the ignition side end by burning the smoking material in the tobacco rod, and a hot gas passage provided on the suction port side of the tobacco rod, through which the hot gas from the hot gas passage passes. A filter unit consisting of a particulate aggregate that adsorbs a compound that generates an aerosol of simulated tobacco smoke when the cigarette is smoked.
Between the annular end of the rod on the suction side and the filter unit
At the moment, it is caused by the burning of smoking material and passes through the tobacco rod
It is equipped with a filtering member for filtering incoming smoke.
【０００４】煙草ロッドに火をつけて服すると、熱ガス
通路に吸引される空気は煙草ロッドの燃焼によって加熱
され、熱ガス通路を通ってフィルターユニットに供給さ
れる。この熱ガスはフィルターユニット内の粒状物と接
触し、粒状物に吸着（含浸）されている成分を脱着放出
させ、エアロゾルを形成させる。通路を流れる熱ガスの
量は、通路の寸法、通路を囲んでいる喫煙材料の密度、
巻き紙の通気性に依存する。熱ガス通路の直径は、０．
５〜５．０ｍｍの範囲で選ぶことができるが、好ましく
は１．０〜５．０ｍｍの範囲内にある。煙草ロッドの着
火端に於ける熱ガス通路の温度は５５０℃にも達するの
で、その熱で粒状物から吸着成分を充分に放出させるこ
とができる。熱ガス通路の周壁は、紙又は再構成煙草用
シートのような可燃性材料で製造することができるが、
実質的に非通気性である。When a tobacco rod is ignited and put on clothes, hot gas
Air sucked into passage is heated by burning tobacco rod
And supplied to the filter unit through the hot gas passage.
It is . This hot gas comes into contact with the particulate matter in the filter unit, and desorbs and releases the components adsorbed (impregnated) on the particulate matter, thereby forming an aerosol. The amount of hot gas flowing through the passage depends on the dimensions of the passage, the density of the smoking material surrounding the passage,
It depends on the permeability of the wrapping paper. The diameter of the hot gas passage is 0.
It can be selected in the range of 5～5.0Mm, preferably in the range of 1.0 to 5.0 mm. Wearing tobacco rod
Since the temperature of the hot gas passage at the fire end reaches 550 ° C., the heat can sufficiently release the adsorbed components from the particulate matter. The peripheral wall of the hot gas passage may be made of flammable materials such as paper or reconstituted tobacco sheets,
Is substantially non-breathable.
【０００５】粒状物は、前記した熱ガス通路の下流側
（吸口側）端部に粒状物集合体として設けられ、その集
合体の背後、つまり、吸口側に通常の煙草フィルターを
設けることができる。アルミナ、珪酸マグネシウム、セ
ラミックス、活性炭又は他の多孔性物質に、所定の成分
又は化合物（例えば、ニコチン、グリセロール、煙草香
料、煙草エキス等）を含浸させた粒状物は、長手方向に
熱ガス通路が貫通した煙草ロッドの吸口側端部に隣接し
て配置されるが、この粒状物はルーズに充填することが
でき、また焼結させた形で充填することもできる。粒状
物に吸着されていた成分は、熱ガス通路を通った熱ガス
がフィルターエレメントの粒状物に接触した際に脱着放
出される。The particulate matter is provided as a particulate aggregate at the downstream (mouth side) end of the above-mentioned hot gas passage, and a normal cigarette filter can be provided behind the aggregate, that is, at the mouth side. . Alumina, magnesium silicate, ceramics, activated carbon or other porous material, a given component or compound (e.g., nicotine, glycerol, tobacco flavors, tobacco extracts, etc.) granules impregnated with the heat gas passage in the longitudinal direction Adjacent to the mouth end of the penetrated tobacco rod
It is arranged Te, but the granules can be filled into loose, or can be filled in a form and sintered. granular
The components adsorbed on the object are desorbed and released when the hot gas passing through the hot gas passage comes into contact with the particulate matter of the filter element.
【０００６】粒状物から脱着した成分はエアロゾルを形
成し、このエアロゾルは好ましくは捕捉能の低い第２の
フィルターを通過する。この第２フィルターは、酢酸セ
ルロース、ポリプロピレン、紙又はその他の類似のフィ
ルター材料で製造することができる。[0006] The components desorbed from the particulate matter form an aerosol, which preferably has a low trapping capacity of the second aerosol.
Pass through the filter . This second filter can be made of cellulose acetate, polypropylene, paper or other similar filter materials.
【０００７】本発明は様々な方法で実施することができ
るが、その幾つかの実施例を参考例と共に、添付図面に
沿って以下に説明する。The present invention can be implemented in various ways, and some embodiments thereof will be described below with reference to the accompanying drawings.
【０００８】図１は参考例の喫煙物品を示し、この喫煙
物品は、コレスタ単位で多孔度が４〜１５０、好ましく
は２０〜８０である巻き紙２で形成された円筒に、常法
とおり処理されて刻まれた煙草葉などの喫煙材料を、充
填密度１５０〜３００ｍｇ／ｃｍ３で詰めた煙草ロッド
１を備えている。熱ガス通路３は煙草ロッドの長手方向
に延び、通路の周壁４は実質的に非通気性であって、紙
又は再構成煙草用シートで製造される。この喫煙物品の
一端に火を付けると、煙は煙草ロッド１に沿って流れ、
一方、空気は熱ガス通路３に沿ってフィルターユニット
５に流れる。この熱ガスは粒状物集合体６を通過し、粒
状物７から所定の成分を脱着放出させる。脱着した成分
はエアロゾルを形成し、吸口側末端に設けた第２フィル
ターを通って喫煙者の口に到達する。この第２フィルタ
ーは粒状物から脱着した成分が最大限喫煙者の口に供給
されるよう、脱着成分を捕捉する能力が極めて小さいも
のであることが好ましく、通常の煙草フィルターと同
様、酢酸セルロース、ポリプロピレン、紙又はその他類
似のフィルター材料で作成される。FIG. 1 shows a smoking article according to a reference example . This smoking article is treated in a conventional manner into a cylinder formed of a wrapping paper 2 having a porosity of 4 to 150, preferably 20 to 80, in units of Coresta. A tobacco rod 1 is provided which is filled with smoking material such as tobacco leaves cut and chopped at a packing density of 150 to 300 mg / cm 3 . The hot gas passage 3 extends in the longitudinal direction of the tobacco rod, and the peripheral wall 4 of the passage is substantially impermeable to paper.
Alternatively, it is manufactured from a reconstituted tobacco sheet . When one end of the smoking article is lit, the smoke flows along the tobacco rod 1,
On the other hand, the air flows to the filter unit 5 along the hot gas passage 3. The hot gas passes through the particulate aggregate 6 and desorbs and releases predetermined components from the particulate 7. The desorbed components form an aerosol and reach the smoker's mouth through a second filter at the mouth end. As this second filter the components desorbed from the particulate matter is supplied to the mouth of the most smokers, it is preferable that the ability to capture desorbed component is very small, like a normal cigarette filter, cellulose acetate, Made of polypropylene, paper or other similar filter material.
【０００９】上記の構成に於いて、粒状物は珪酸マグネ
シウム、例えば、１５〜３０メッシュの粒状セピオライ
トであって差し支えないが、取り扱いを容易にする目的
で、粒状物をロッド状に焼結させた後、フィルターユニ
ットに粒状物が５０〜２００ｍｇ含まれるよう適当な寸
法にカットして使用することもできる。In the above structure, the granular material may be magnesium silicate, for example, granular sepiolite of 15 to 30 mesh, but for the purpose of easy handling, the granular material is sintered into a rod shape. Thereafter, the filter unit may be cut into an appropriate size so that the filter unit contains 50 to 200 mg of the granular material, and then used.
【００１０】典型的には、喫煙物品の全長は５０〜１２
０ｍｍの範囲にあり、その直径は５〜８ｍｍ、例えば、
７．８ｍｍである。図１に示す喫煙物品では、粒状物に
ニコチンとグリセロールがそれぞれ０．５〜２０％ｗ／
ｗ及び０〜４０％ｗ／ｗ含浸されており、これによって
喫煙に際してニコチンを脱着放出させることができる。[0010] Typically, the overall length of the smoking article is 50-12.
0 mm and its diameter is 5-8 mm, for example,
7.8 mm. In the smoking article shown in FIG. 1, nicotine and glycerol are each contained in the granules in an amount of 0.5 to 20% w /.
w and 0-40% w / w impregnation , which allows the desorption and release of nicotine upon smoking.
【００１１】図２は本発明の実施例を示し、この喫煙物
品は濾過部材９が付加的に設けられている点を除いて図
１の喫煙物品と同一の構成にある。従って、両者に共通
の構成部材は同一符号で示す。付加的に設けた濾過部材
９は、煙草ロッド１とフィルターユニット５との間に位
置する。この濾過部材はポリプロピレン又は他種のポリ
オレフィンからなる超微細繊維で作成され、煙草ロッド
１に沿って流れる煙成分の大部分を優先的に除去する役
割を果たす。従って、図２の喫煙物品にあっては、煙草
葉の燃焼で生じた煙が喫煙者の口に到達する量を実質的
に減少させることができる。[0011] Figure 2 shows an embodiment of the present invention, the smoking article
The product is shown in the drawing except that a filtering member 9 is additionally provided.
It has the same configuration as one smoking article. Therefore, common to both
Are indicated by the same reference numerals . An additional filtering element 9 is located between the tobacco rod 1 and the filter unit 5. The filter element is made of ultrafine fibers of polypropylene or another type of polyolefin and serves to preferentially remove most of the smoke component flowing along the tobacco rod 1. Thus, in the smoking article of FIG. 2, tobacco
Substantially reduce the amount of smoke from the burning of the leaves that reaches the smoker's mouth
Can be reduced to
【００１２】図３は本発明の第２の実施例を示すもので
あって、この実施例では濾過部材９とフィルターユニッ
ト５との間に空隙が設けられている。この空隙はフィル
ターユニットの熱ガス通過面積を拡大させ、熱ガス通路
３に流れ込むかもしれないアッシュ等で通路３の端部１
１が閉塞されるのを防止する役割を果たす。FIG. 3 shows a second embodiment of the present invention .
In this embodiment, a gap is provided between the filtering member 9 and the filter unit 5. This gap enlarges the hot gas passage area of the filter unit, and the end 1
1 serves to prevent occlusion.
【００１３】図４に示す喫煙物品は第２の参考例であっ
て、ここでも図１と同じ部材には同じ符号が付けられて
いる。この参考例に示す喫煙物品は、煙草ロッド１の全
長にわたって軸方向に伸びる熱ガス通路３が、煙草ロッ
ドの周縁部に位置している。The smoking article shown in FIG. 4 is a second reference example.
Te are labeled with the same numerals to the same members as in FIG. 1 here. In the smoking article shown in this reference example, the hot gas passage 3 extending in the axial direction over the entire length of the tobacco rod 1 is located at the periphery of the tobacco rod.
【００１４】図５は本発明の第３の実施例を示すもので
あって、この喫煙物品はフィルターユニット５に熱を保
持させるタイプである。すなわち、この喫煙物品は、例
えば、セラミック繊維またはその他の断熱繊維で形成さ
れる断熱領域１２を備えている。この断熱領域は周囲へ
熱の過度の散出を防ぎ、同時に喫煙物品外側の温度上昇
を防止する役割を果たす。必要ならば、断熱領域１２を
濾過手段として機能させることもでき、この場合の材料
としては、微細繊維の外、織物材料を使用することがで
きる。FIG. 5 shows a third embodiment of the present invention .
In addition , this smoking article is of a type in which the filter unit 5 retains heat. That is, the smoking article includes an insulating region 12 formed of, for example, ceramic fibers or other insulating fibers. This insulation zone serves to prevent excessive dissipation of heat to the surroundings and at the same time to prevent the temperature rise outside the smoking article. If necessary, the heat insulating region 12 can also function as a filtering means, and in this case, a material other than fine fibers can be used.
【００１５】本発明の目的の一つは、煙草葉から生じ、
喫煙者にもたらされる熱分解生成物又は燃焼生成物の量
を実質的に減少させ、疑似煙草煙のエアロゾルを喫煙者
を供給することをある。これを達成するために、所定の
成分及び／又は香料がフィルターユニットの粒状物に含
浸吸着せしめられる。煙草に火を付けると、煙草ロッド
内に設けた管状の通路に吸引される空気は、喫煙材料の
燃焼によって加熱され、この熱ガスは粒状物を活性化し
て吸着されている成分及び／又は香料を脱着放出させ
る。こうして発生した蒸気は凝縮してエアロゾルを形成
し、吸口側に供給される。管状通路の周壁は非通気性で
あるので、熱ガスが煙草ロッドに拡散したり、あるいは
煙草の煙が通路内に拡散することがない。One of the objects of the present invention arises from tobacco leaves,
The amount of pyrolysis or combustion products provided to the smoker may be substantially reduced and the smoker may be provided with a simulated tobacco smoke aerosol. To achieve this, certain components and / or perfumes are impregnated and adsorbed on the granules of the filter unit. When a cigarette is ignited, the air sucked into the tubular passage provided in the tobacco rod is heated by the burning of the smoking material, and this hot gas activates the particulate matter and adsorbs the components. And / or release and release perfume. The vapor thus generated condenses to form an aerosol and is supplied to the suction side. Since the peripheral wall of the tubular passage is non-breathable, no hot gas diffuses to the tobacco rod or tobacco smoke diffuses into the passage.
【００１６】本発明の付加的な特徴は、煙草を一服した
際の熱ガス及び煙の流れ方にある。この流れの特徴は、
煙草の煙が煙草ロッドに沿って流れ、熱ガスが煙草ロッ
ド内に設けた管状の通路に沿って流れるよう工夫するこ
とによって実現される。煙と熱ガスが上記したように流
れるので、濾過部材９は図２及び図３に示したように設
けることができる。この濾過部材は濾過能力が高いた
め、煙草葉の燃焼で発生した煙粒子が、喫煙者にもたら
される量を大輻に減少させることができる。濾過部材９
を通過したガスは低温であるので、粒状物から吸着成分
を脱着させることはない。An additional feature of the present invention is the flow of hot gas and smoke when a cigarette is dosed. The characteristic of this flow is
Devise tobacco smoke to flow along the tobacco rod and hot gas to flow along the tubular passages in the tobacco rod .
Is realized by Smoke and hot gas flow as described above
Therefore, the filtering member 9 is installed as shown in FIGS.
Can be opened . Since the filtering member has a high filtering capability, the amount of smoke particles generated by the burning of tobacco leaves brought to the smoker can be greatly reduced. Filter member 9
Since the gas that has passed through is at a low temperature, the adsorbed components are not desorbed from the particulate matter .
【００１７】本発明に於いては、粒状物を活性化するの
は熱ガス通路を流れる熱ガスであり、煙草の煙自体は温
度が低いので、粒状物に何の影響も及ぼさない。In the present invention, it is the hot gas flowing through the hot gas passage that activates the particulate matter , and the temperature of the cigarette smoke itself is low, so that the particulate matter has no effect.
【図１】 参考例である喫煙物品の長手方向断面図であ
る。FIG. 1 is a longitudinal sectional view of a smoking article as a reference example .
【図２】 本発明の第１実施例を示す喫煙物品の長手方
向断面図である。FIG. 2 is a longitudinal sectional view of the smoking article according to the first embodiment of the present invention.
【図３】 本発明の第２実施例を示す喫煙物品の長手方
向断面図である。FIG. 3 is a longitudinal sectional view of a smoking article showing a second embodiment of the present invention.
【図４】 第２の参考例である喫煙物品の長手方向断面
図である。FIG. 4 is a longitudinal sectional view of a smoking article according to a second reference example .
【図５】 本発明の第３実施例を示す喫煙物品の長手方
向断面図である。 FIG. 5 is a longitudinal view of a smoking article according to a third embodiment of the present invention .
FIG.
１ 煙草ロッド２ 巻き紙 ３ 熱ガス通路 ４ 通路周壁 ５ フィルターユニット ６ 粒状物集合体 ７ 粒状物 ９ 濾過部材 １０ 空隙 １２ 断熱領域DESCRIPTION OF SYMBOLS 1 Tobacco rod 2 Wrapping paper 3 Hot gas passage 4 Passage peripheral wall 5 Filter unit 6 Granular material aggregate 7 Granular material 9 Filtration member 10 Void 12 Heat insulation area
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 特開 昭61−92558（ＪＰ，Ａ) 特開 昭62−48370（ＪＰ，Ａ) 特開 昭57−208979（ＪＰ，Ａ) 特開 昭59−17974（ＪＰ，Ａ) (58)調査した分野(Int.Cl.7，ＤＢ名) A24D 3/00 - 3/18 A24F 47/00 A61M 15/06 ──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A-61-92558 (JP, A) JP-A-62-48370 (JP, A) JP-A-57-208979 (JP, A) JP-A-59-89 17974 (JP, A) (58) Fields investigated (Int. Cl. 7 , DB name) A24D 3/00-3/18 A24F 47/00 A61M 15/06
Claims (6)
ドと、この煙草ロッド内を着火側端部から長手方向に貫
通する周壁が非通気性であるガス通路であって、着火側
端部から通路内を通る空気を煙草ロッド内の喫煙材料の
燃焼によって加熱できる熱ガス通路と、煙草ロッドの吸
い口側に設けられ、前記熱ガス通路からの熱ガスが通過
した際に擬似煙草煙のエアロゾルを発生する化合物を吸
着した粒状集合体からなるフィルターユニットとを備え
た喫煙物品に於いて、喫煙材料の燃焼によって生じ、煙
草ロッド内を通過して来る煙を濾過する濾過部材を、前
記熱ガス通路を囲む煙草ロッドの吸口側環状端部と前記
フィルターユニットとの間に設けたことを特徴とする喫
煙物品。1. A cigarette rod comprising a smoking material surrounded by a wrapping paper, and a gas passage having a non-breathable peripheral wall penetrating through the tobacco rod from an ignition side end to a ignition side end. A hot gas passage capable of heating the air passing through the passage from the tobacco material in the tobacco rod by burning the smoking material, and a simulated cigarette smoke provided when the hot gas from the hot gas passage is provided on the suction side of the tobacco rod. in the smoking article that includes a filter unit comprising a particulate aggregate having adsorbed compound capable of generating an aerosol, produced by the combustion of the smoking material, a filter member for filtering the smoke coming through the inside tobacco rod, before
A smoking article provided between the filter unit and the annular end of the tobacco rod surrounding the hot gas passage .
に、周壁が非通気性であるガス通路を長手方向に貫通さ
せ、この煙草ロッドの一端に吸口部材を設けた喫煙物品
に於いて、前記の吸口部材の軸心部分が、煙草ロッドの
着火端で加熱されて前記ガス通路を流れる熱ガスが通過
した際に、擬似煙草煙のエアロゾルを発生する化合物が
吸着されている粒状集合体からなるフィルターユニット
で構成され、その周辺部分が煙草ロッド内を通過して来
る煙を濾過する濾過部材で構成されていることを特徴と
する喫煙物品。2. A smoking article in which a gas passage whose peripheral wall is impermeable is longitudinally penetrated into a tobacco rod in which a smoking material is surrounded by wrapping paper, and a mouthpiece member is provided at one end of the tobacco rod. The shaft portion of the mouthpiece is heated at the ignition end of the tobacco rod, and when a hot gas flowing through the gas passage passes therethrough, a particulate aggregate from which a compound that generates an aerosol of pseudo tobacco smoke is adsorbed. A smoking article, comprising: a filter unit for filtering smoke passing through the tobacco rod.
２のフィルターを設けた請求項１または２記載の喫煙物
品。3. The smoking article according to claim 1, wherein a second filter is provided on a mouth side of the filter unit.
材料である請求項１または２記載の喫煙物品。4. The smoking article according to claim 1, wherein the granular material is a porous material impregnated with a compound.
シウム、ゼオライト、セラミックス又は活性炭である請
求項４記載の喫煙物品。5. The smoking article according to claim 4 , wherein said porous material is alumina, magnesium silicate, zeolite, ceramics or activated carbon.
が、ニコチン、グリセロール、煙草香料又は煙草エキス
である請求項４記載の喫煙物。6. The smoking article according to claim 4, wherein the compound impregnated in the porous material is nicotine, glycerol, tobacco flavor or tobacco extract.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB909018131A GB9018131D0 (en) | 1990-08-17 | 1990-08-17 | Smoking article |
| GB9018131.4 | 1990-08-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04229166A JPH04229166A (en) | 1992-08-18 |
| JP3012714B2 true JP3012714B2 (en) | 2000-02-28 |
Family
ID=10680856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3228750A Expired - Lifetime JP3012714B2 (en) | 1990-08-17 | 1991-08-14 | Smoking articles |
Country Status (13)
| Country | Link |
|---|---|
| EP (1) | EP0471581B1 (en) |
| JP (1) | JP3012714B2 (en) |
| AU (1) | AU653163B2 (en) |
| CA (1) | CA2049364C (en) |
| DE (1) | DE69115383T2 (en) |
| DK (1) | DK0471581T3 (en) |
| ES (1) | ES2082930T3 (en) |
| GB (1) | GB9018131D0 (en) |
| GR (1) | GR3018910T3 (en) |
| IE (1) | IE74219B1 (en) |
| MY (1) | MY112865A (en) |
| NZ (1) | NZ239440A (en) |
| ZA (1) | ZA916492B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2013183761A1 (en) * | 2012-06-08 | 2016-02-01 | 日本たばこ産業株式会社 | Flavor suction tool |
Families Citing this family (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5643245A (en) * | 1991-10-01 | 1997-07-01 | The Procter & Gamble Company | Absorbent article having tucked flaps |
| WO1996003060A1 (en) * | 1994-07-28 | 1996-02-08 | Lorillard Tobacco Company | Hollow smokable article |
| AU2002300072B2 (en) * | 1998-03-03 | 2005-05-19 | Brown & Williamson Tobacco Corporation | Aerosol Delivery Smoking Article |
| US6883523B2 (en) * | 2003-02-14 | 2005-04-26 | Philip Morris Usa Inc. | Cigarette having porous heat transfer tube |
| US8240315B2 (en) * | 2005-12-29 | 2012-08-14 | Philip Morris Usa Inc. | Smoking article with improved delivery profile |
| US7987856B2 (en) | 2005-12-29 | 2011-08-02 | Philip Morris Usa Inc. | Smoking article with bypass channel |
| CN101442917B (en) | 2006-03-28 | 2012-08-01 | 菲利普莫里斯生产公司 | Smoking article with a restrictor |
| US8424539B2 (en) | 2006-08-08 | 2013-04-23 | Philip Morris Usa Inc. | Smoking article with single piece restrictor and chamber |
| US8235056B2 (en) * | 2006-12-29 | 2012-08-07 | Philip Morris Usa Inc. | Smoking article with concentric hollow core in tobacco rod and capsule containing flavorant and aerosol forming agents in the filter system |
| TW200911138A (en) | 2007-03-09 | 2009-03-16 | Philip Morris Prod | Smoking articles with restrictor and aerosol former |
| TW200911141A (en) | 2007-03-09 | 2009-03-16 | Philip Morris Prod | Super recessed filter cigarette restrictor |
| CA2682432C (en) * | 2007-03-30 | 2017-06-06 | Duke University | Device and method for delivery of a medicament |
| GB0808154D0 (en) * | 2008-05-06 | 2008-06-11 | British American Tobacco Co | Aerosol dispensing device |
| AR080556A1 (en) | 2009-10-09 | 2012-04-18 | Philip Morris Prod | FILTER DESIGN TO IMPROVE THE SENSORY PROFILE OF ARTICLES FOR SMOKING WITH CARBON FILTER NOZZLE |
| US8424540B2 (en) | 2009-10-09 | 2013-04-23 | Philip Morris Usa Inc. | Smoking article with valved restrictor |
| US8905037B2 (en) | 2009-10-15 | 2014-12-09 | Philip Morris Inc. | Enhanced subjective activated carbon cigarette |
| TW201204272A (en) | 2010-03-26 | 2012-02-01 | Philip Morris Prod | Smoking articles with significantly reduced gas vapor phase smoking constituents |
| BR112014013198B1 (en) | 2011-12-30 | 2020-11-10 | Philip Morris Products S.A | smoking article |
| EP2625975A1 (en) | 2012-02-13 | 2013-08-14 | Philip Morris Products S.A. | Aerosol-generating article having an aerosol-cooling element |
| CN103987286B (en) | 2011-12-30 | 2018-10-02 | 菲利普莫里斯生产公司 | The smoking article and method of matrix are formed with preceding bolt stick and aerosol |
| AR089602A1 (en) | 2011-12-30 | 2014-09-03 | Philip Morris Products Sa | AEROSOL GENERATOR ARTICLE FOR USE WITH AN AEROSOL GENERATOR DEVICE |
| LT2854570T (en) | 2012-05-31 | 2016-09-26 | Philip Morris Products S.A. | Flavoured rods for use in aerosol-generating articles |
| AR091509A1 (en) | 2012-06-21 | 2015-02-11 | Philip Morris Products Sa | ARTICLE TO SMOKE TO BE USED WITH AN INTERNAL HEATING ELEMENT |
| WO2014132182A2 (en) * | 2013-02-27 | 2014-09-04 | Philip Morris Products, S.A. | Smoking article having botanical material as flavourant |
| JP6251418B2 (en) * | 2014-11-10 | 2017-12-20 | 日本たばこ産業株式会社 | Non-burning flavor inhaler |
| JP6330054B2 (en) * | 2014-11-10 | 2018-05-23 | 日本たばこ産業株式会社 | Cartridge and non-combustion flavor inhaler |
| GB201712380D0 (en) | 2017-08-01 | 2017-09-13 | British American Tobacco Investments Ltd | A modular tobacco industry product |
| KR20210009334A (en) * | 2018-05-17 | 2021-01-26 | 가부시키가이샤 도아 산교 | Direction cartridge |
| GB201817540D0 (en) * | 2018-10-29 | 2018-12-12 | Nerudia Ltd | Smoking substitute consumable |
| CN109567268B (en) * | 2018-12-26 | 2021-10-01 | 广东中烟工业有限责任公司 | Multilayer low-temperature cigarette and preparation method thereof |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3713451A (en) * | 1970-09-11 | 1973-01-30 | L Bromberg | Article for smoking |
| US4340072A (en) * | 1979-11-16 | 1982-07-20 | Imperial Group Limited | Smokeable device |
| DE3270841D1 (en) * | 1981-06-10 | 1986-06-05 | Baumgartner Papiers Sa | Process to aromatise tabacco smoke, cigarette end piece to carry out the process, and use of the process |
| US4662384A (en) * | 1982-06-29 | 1987-05-05 | British-American Tobacco Company Limited | Smoking articles |
| US5020548A (en) * | 1985-08-26 | 1991-06-04 | R. J. Reynolds Tobacco Company | Smoking article with improved fuel element |
| US4793365A (en) * | 1984-09-14 | 1988-12-27 | R. J. Reynolds Tobacco Company | Smoking article |
| US4903714A (en) * | 1987-08-25 | 1990-02-27 | R. J. Reynolds Tobacco Company | Smoking article with improved mouthend piece |
| US4917121A (en) * | 1988-12-09 | 1990-04-17 | Brown & Williamson Tobacco Corporation | Smoking article |
| US4898191A (en) * | 1988-12-09 | 1990-02-06 | Brown & Williamson Tobacco Corporation | Smoking device |
-
1990
- 1990-08-17 GB GB909018131A patent/GB9018131D0/en active Pending
-
1991
- 1991-08-14 JP JP3228750A patent/JP3012714B2/en not_active Expired - Lifetime
- 1991-08-14 IE IE289091A patent/IE74219B1/en not_active IP Right Cessation
- 1991-08-15 DK DK91307543.8T patent/DK0471581T3/en active
- 1991-08-15 EP EP91307543A patent/EP0471581B1/en not_active Expired - Lifetime
- 1991-08-15 DE DE69115383T patent/DE69115383T2/en not_active Expired - Lifetime
- 1991-08-15 ES ES91307543T patent/ES2082930T3/en not_active Expired - Lifetime
- 1991-08-16 ZA ZA916492A patent/ZA916492B/en unknown
- 1991-08-16 NZ NZ239440A patent/NZ239440A/en not_active IP Right Cessation
- 1991-08-16 CA CA002049364A patent/CA2049364C/en not_active Expired - Lifetime
- 1991-08-16 AU AU82536/91A patent/AU653163B2/en not_active Expired
- 1991-08-17 MY MYPI91001492A patent/MY112865A/en unknown
-
1996
- 1996-02-07 GR GR960400316T patent/GR3018910T3/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2013183761A1 (en) * | 2012-06-08 | 2016-02-01 | 日本たばこ産業株式会社 | Flavor suction tool |
Also Published As
| Publication number | Publication date |
|---|---|
| MY112865A (en) | 2001-10-31 |
| EP0471581A1 (en) | 1992-02-19 |
| AU8253691A (en) | 1992-02-20 |
| IE912890A1 (en) | 1992-02-26 |
| IE74219B1 (en) | 1997-07-16 |
| JPH04229166A (en) | 1992-08-18 |
| DK0471581T3 (en) | 1996-03-18 |
| DE69115383T2 (en) | 1996-07-04 |
| CA2049364C (en) | 1997-07-08 |
| CA2049364A1 (en) | 1992-02-18 |
| NZ239440A (en) | 1994-11-25 |
| ES2082930T3 (en) | 1996-04-01 |
| AU653163B2 (en) | 1994-09-22 |
| ZA916492B (en) | 1992-04-29 |
| GR3018910T3 (en) | 1996-05-31 |
| GB9018131D0 (en) | 1990-10-03 |
| DE69115383D1 (en) | 1996-01-25 |
| EP0471581B1 (en) | 1995-12-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3012714B2 (en) | Smoking articles | |
| KR102492063B1 (en) | Aerosol-generating article comprising an aerosol-forming substrate and a heat-conducting element | |
| RU2524887C1 (en) | Smokeless aroma inhalator | |
| US7914622B2 (en) | Smoking article having flavorant materials retained in hollow heat conductive tubes | |
| CA2003367C (en) | Smoking article | |
| US4961438A (en) | Smoking device | |
| CA1224688A (en) | Smoking articles | |
| JP2005185287A (en) | Control device for cigarette sidestream smoke and free-burn rate | |
| UA90430C2 (en) | Heated electrically cigarette with controlled aromatization | |
| US3713451A (en) | Article for smoking | |
| JP2019531086A (en) | Aerosol generating articles with improved outermost wrapper | |
| GB2261587A (en) | Simulated smoking articles | |
| KR20220116493A (en) | Combustible heat sources including ignition aids and binders | |
| JPH08205844A (en) | Composite filter for cigarette | |
| US4898191A (en) | Smoking device | |
| KR102555646B1 (en) | Combustible heat sources including ignition aids and binders | |
| CN112401318A (en) | Fold-formed filter plug and electronic cigarette cartridge thereof | |
| RU2827723C1 (en) | Combustible heat source comprising igniter and binder | |
| KR20230028747A (en) | reinforcement heat source | |
| MXPA99003460A (en) | Cigarette sidestream smoke and free-burn rate control device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20071210 Year of fee payment: 8 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20081210 Year of fee payment: 9 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20091210 Year of fee payment: 10 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20101210 Year of fee payment: 11 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20101210 Year of fee payment: 11 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20111210 Year of fee payment: 12 |
|
| EXPY | Cancellation because of completion of term | ||
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20111210 Year of fee payment: 12 |