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WO1986001377A1 - Cigarette - Google Patents

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Publication number
WO1986001377A1
WO1986001377A1 PCT/JP1984/000420 JP8400420W WO8601377A1 WO 1986001377 A1 WO1986001377 A1 WO 1986001377A1 JP 8400420 W JP8400420 W JP 8400420W WO 8601377 A1 WO8601377 A1 WO 8601377A1
Authority
WO
WIPO (PCT)
Prior art keywords
flame retardant
cigarette
tobacco
winding material
roll
Prior art date
Application number
PCT/JP1984/000420
Other languages
French (fr)
Japanese (ja)
Inventor
Katsunori Yamaguchi
Nagaaki Takemoto
Original Assignee
Japan Tobacco Inc.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Japan Tobacco Inc. filed Critical Japan Tobacco Inc.
Priority to PCT/JP1984/000420 priority Critical patent/WO1986001377A1/en
Priority to DE8484903293T priority patent/DE3476323D1/en
Priority to EP84903293A priority patent/EP0193607B1/en
Publication of WO1986001377A1 publication Critical patent/WO1986001377A1/en

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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

Definitions

  • the present invention relates to cigarettes.More specifically, the present invention relates to a cigarette smoke without changing the number of puffs per day and the amount of ventilation during smoking. And cigarettes with reduced tar volume in the mainstream
  • U.S. Pat. No. 4,231,377 teaches reducing magnesium by adding a magnesium compound, such as magnesium oxide or magnesium hydroxide, to the wrapping material. I have. There is no mention of the main smoke.
  • a magnesium compound such as magnesium oxide or magnesium hydroxide
  • Japanese Patent Publication No. 183, 473 published in the end of 1978, uses wrapping material with low air permeability (about 0.5 to 8 collectors) to reduce side brewing smoke. * However, it has the drawback that the mainstream smoke and the number of puffs tend to increase.
  • Japanese Patent Publication No. 81,839, No. 81,839 discloses that activated carbon with a particle size of 0.177 «recommended and a particle size of 0.044 recommended or less from 25S to 50X is contained in a winding material of about 70 ⁇ .
  • activated carbon with a particle size of 0.177 «recommended and a particle size of 0.044 recommended or less from 25S to 50X is contained in a winding material of about 70 ⁇ .
  • the added activated carbon-added wrapping material comes into contact with the tobacco cut, further wrap the outside of it.
  • -Mainstream smoke and sidestream smoke are reduced by the double-wrapping of paper rolls manufactured by general papermaking.
  • the activated carbon may be defaced or dropped during hoisting, and the environmental conditions related to hoisting may be deteriorated. And maintenance of the hoisting machine can be troublesome
  • This kishiki is to reduce the amount of tar produced during smoking without changing the number of puffs and the permeability of the wound material during smoking. Is to provide a cigarette that is
  • the object of the present invention is to reduce the amount of tar generated during smoking without significantly changing the manufacturing process and deteriorating the environmental conditions during manufacturing. To provide cigarettes.
  • the present invention relates to a cigarette having a tobacco cut and a winding material surrounding the cigarette, wherein a flame retardant is present in the roll material or on the outer surface of the roll when the cigarette is cut.
  • the present invention provides a cigarette characterized by having a combustible agent present on its surface.
  • the number of puffs and the air permeability of the cigarette during smoking are almost the same as those of conventional cigarettes,
  • FIG. 1 is a perspective view of the cigarette of the present invention
  • FIG. 2 to FIG. 4 are enlarged cross-sectional views taken along the line a--a in FIG.
  • FIG. 3 is a diagram for explaining various aspects.
  • the appearance of the cigarette 10 of the present invention is completely the same as that of the conventional cigarette * that is, the cigarette 10 and the tobacco 12 are the same. And has a winding material u and.
  • the wrapping material is a sheet-like material provided on a tobacco cut roll, and is usually made of general papermaking.
  • the "leaf" used for the tobacco roll also corresponds to the rolled material.
  • a filter plug 18 is usually provided at one end of the tobacco.
  • the inflammation agent exists in or on the outer surface of the winding material U, and the auxiliary agent exists in the tobacco cut 12 or on the inner surface of the winding material. ⁇
  • flame retardants include carbohydrate-based compounds; antimony-based compounds, ammonium phosphate, inorganic substances such as spheramine enzyme ammonium, and lower argyl sulfates.
  • examples include phosphorus compounds, bromine or chlorine compounds such as spheres and hydroxymethylphosphonium, and mixtures thereof.
  • carbohydrates are preferred.
  • Ku Fine Jy -Based compounds especially cellulosic derivatives such as carboxymethylcellulose, gums such as arabia gam, zincs and starches It is.
  • the flame retardant is incorporated into the roll or applied on the outer surface of the roll.
  • Injecting a flame retardant into a wrapping material means, for example, adding a flame retardant to a liquid pulp that is in a state immediately before the wrapping paper is raised in a wrapping paper manufacturing process.
  • the application of the flame retardant to the surface of the winding material is performed, for example, by dissolving the flame retardant in a suitable solvent such as water and spraying it on the surface of the winding material. be able to .
  • the amount of flame retardant used is usually relative to the weight of the web.
  • flame retardants examples include sulfuric acid, tartaric acid, phosphoric acid, and fumaric acid.
  • the flame retardant is added to the tobacco or applied on the inner surface of the winding material.
  • the addition to the tobacco cut and the coating on the surface of the rolled material can be performed by dissolving a flame retardant in an appropriate solvent such as water and spraying.
  • the amount of combustion aid used is usually 0.1 to 50%, preferably 1 to 35%, based on the amount of wrapping material.
  • the wound cigarette of the present invention As shown in FIG. 2, the wound cigarette of the present invention
  • IPO, J It can be a blended material. It is also possible to include a building material in the winding material and add a combustion aid to the cigarette. Further, as shown in FIG. 3, it is also possible to apply a flame retardant 20 on the outer surface of the winding material 14 and apply a flame retardant 18 on the inner surface. Further, as shown in FIG. 4, it is also possible to apply a flame retardant 20 on the outer surface of Makimura and add a flame retardant to the tobacco cut 12.
  • the relationship between the addition of the flame retardant and the flammability of the wound material was examined.
  • the flammability of the rolled material was measured in accordance with the Japanese Industrial Standard JIS-L1091 flammability test method for textile products and the flame contact test method of Method D. That is, a length of 200a was recommended in advance, and a winding material with a width of 27B was wound using a cylinder with an outside diameter of 8, and the length of the cylindrical winding material was set to 100 dew a. .
  • the inside diameter is set at 45 degrees from the horizontal plane in advance.
  • the length of the volume (excluding the filter part from the volume of cigarettes) is 83 times recommended, the length of the acetate filter is 17a (total length is 80a spirit), and the outer circumference of the volume A total of six types, including five types of this cigarette cigarette samples A to E of a standard size with a filter of 25 * » and a normal volume sample F as a control
  • the rolls were rolled up and subjected to a smoking test according to the following method, and the amount of tar generated was examined for each of national smoke and mainstream smoke.
  • Table 2 shows the II combustibles, combustibles used, the amounts used (% by weight), and the addition methods used for each sample.
  • the air permeability of the wound material of lc ⁇ is constant ⁇ minutes with differential pressure (100 «water column) It is expressed in the collector unit defined by the amount of air passing through (recommended 1),
  • the standard conditions are 50 layers of burning length recommended, smoking frequency of 1 time / min, smoke absorption capacity of 35 al times, and smoking time of 2 seconds no times.
  • the amount of tar produced was calculated by subtracting the ice content from the weight difference before and after the collection of the Cambridge bridge filter. Each sample to be used for the automatic mm test was 5 times once, and this process was repeated 3 times, and the average tar amount was calculated based on the weight per volume lg. Was. Table 3 shows the amount of tar and average number of puffs in mainstream and sidestream smoke.
  • Samples A and E of the present invention were compared with Sample F of the control, in particular, in both the amount of tar in mainstream smoke and the amount of tar in sidestream smoke. It can be seen that the amount of tar in sub-Ryu smoke, which is said to be more harmful to the environment, has been significantly reduced. * The average number of puffs is almost the same as that of the control. . In particular, in Samples A and D, the amount of tar in the main meeting was around 15X, and the amount of tar in the side smoke was around 50, respectively, lower than in Control F.

Landscapes

  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)

Abstract

A cigarette in which the amount of tar produced during smoking is reduced. A cigarette (10) has a fire retardant existing within a tobacco enclosing material (14) or in the outer surface of the material (14) and a fire promoter existing within cut tobacco (12) or in the inner surface of the tobacco enclosing material (14).

Description

明 細 書  Specification
巻たばこ  Cigarette
技衛分野  Technical field
、 ,
こ の発明 は巻た ば こ に 関す る · さ ら に詳細に言 う と 、 こ の発明は、 喫煙時における 1 太あた リ のパ フ回数 や通気量を変える こ と な く 副淀煙及び主流連中の タ ール 量を滅少せ し めた巻たばこに関する ·  The present invention relates to cigarettes.More specifically, the present invention relates to a cigarette smoke without changing the number of puffs per day and the amount of ventilation during smoking. And cigarettes with reduced tar volume in the mainstream
背景技街  Background art
喫煙時の副埯煙の減少 に 関す る 技 * と し て、 米国 特許第 4 , 231 , 377 号及び 日 *国 特許公 開昭和 57年第 163 , 479 に記載された技街が知られてい る， また、 喫逢 時の主流煙 と 副流煙の減少に閬する技術 と し て、 日本国 特許公開昭和 48年第 61 ,893が知られてい る ，  Known techniques * relating to the reduction of secondary smoke during smoking * include the technical areas described in U.S. Patent No. 4,231,377 and Japanese Patent Publication No. 163,479 in 1982. As a technique for reducing mainstream smoke and sidestream smoke during a meeting, Japanese Patent Publication No. 61,893, 1973 is known.
米国特許第 4 , 231 , 377 号は、 酸化マ グネ シ ウ ムや水 酸化マ グネ シ ウ ム な どのマグネ シウ ム化合物を卷材に添 加する こ と に よ リ 副溁煙を減少させている。 も っ と も 、 主淀煙に閬する記載はない。  U.S. Pat. No. 4,231,377 teaches reducing magnesium by adding a magnesium compound, such as magnesium oxide or magnesium hydroxide, to the wrapping material. I have. There is no mention of the main smoke.
日 末国特許公開昭和 57年第 183 , 473 号は、 通気度の 小 さ い （0.5か ら 8 コ レ ス タ程度） 巻材に よ り 、 副淹煙を 減少 させてい る * し か し ながら、 主流煙及びパ フ 回数が 増加す る傾向 に あ る と い ラ欠点を有する 。  Japanese Patent Publication No. 183, 473, published in the end of 1978, uses wrapping material with low air permeability (about 0.5 to 8 collectors) to reduce side brewing smoke. * However, it has the drawback that the mainstream smoke and the number of puffs tend to increase.
日 本国特許公開昭和 48年第 81, 839号は、 0.177«薦 以 下の粒子径で、 かつ 0.044薦篇 以下の粒子径を 25S か ら 50X 舍む活性炭を、 巻材中に 70ί 程度ま で添加 した活性 炭添加巻材をたばこ刻 と接する僳に、 さ ら に そ の外側 を —般的な抄紙に よ リ 製造される巻紙で巻いた二重巻に よ り 、 主流煙 と 副流煙 と を減少 さ せてい る · しか し なが ら、 こ の発明 に よ る と 、 巻材の厚さが厚 く な り 、 常用の 巻上機に よ る巻上げ操作に支障をきた し 、 巻上機の改策 を必要 と する か、 あ る いは巻上機を新規に開発する必要 があ る ， また、 常用の巻上機による巻上げが可能であ つ て も 、 巻上時に活性炭が剥像、 脎落 して、 巻上にかかわ る環境条件が悪化する おそれがあ り 、 また巻上機の保守 整備がやっ かい と な り 得る Japanese Patent Publication No. 81,839, No. 81,839 discloses that activated carbon with a particle size of 0.177 «recommended and a particle size of 0.044 recommended or less from 25S to 50X is contained in a winding material of about 70 巻. When the added activated carbon-added wrapping material comes into contact with the tobacco cut, further wrap the outside of it. -Mainstream smoke and sidestream smoke are reduced by the double-wrapping of paper rolls manufactured by general papermaking. However, according to the present invention, As the thickness of the winding material increases, it hinders the operation of hoisting by a conventional hoisting machine, and it is necessary to rework the hoisting machine or develop a new hoisting machine In addition, even if winding can be carried out by a conventional hoisting machine, the activated carbon may be defaced or dropped during hoisting, and the environmental conditions related to hoisting may be deteriorated. And maintenance of the hoisting machine can be troublesome
発明の開示 Disclosure of the invention
こ の癸明の 目 的は、 喫煙時のパフ回数や巻材の通気 度をほ と ん ど変え る こ と な く 喫煙時のタ ール生成量を滅 少 さ せ る こ と が で き る 巻 た ば こ を 提供 す る こ と で あ る。  The purpose of this kishiki is to reduce the amount of tar produced during smoking without changing the number of puffs and the permeability of the wound material during smoking. Is to provide a cigarette that is
さ ら に ま た、 こ の発明の 目的は、 製造工程の大き な 変更や、 製造時における環境条件を悪化 させる こ-と な く 喫煙時の タ ール生成量を滅少させる こ と ができ る巻たば こ を提供する こ と であ る。  Furthermore, the object of the present invention is to reduce the amount of tar generated during smoking without significantly changing the manufacturing process and deteriorating the environmental conditions during manufacturing. To provide cigarettes.
すなわち 、 こ の発明は、 たばこ刻 と 、 これを囲包す る巻材 と を有する巻たばこにおいて、 巻材中又は巻豺の 外表面に難燃剤を存在 させ、 たばこ刻中又は巻材の内表 面に助燃剤を存在させたこ と を特徴とする巻たばこ を提 供する 。  That is, the present invention relates to a cigarette having a tobacco cut and a winding material surrounding the cigarette, wherein a flame retardant is present in the roll material or on the outer surface of the roll when the cigarette is cut. The present invention provides a cigarette characterized by having a combustible agent present on its surface.
こ の発明 に よ る と 、 喫煙時のパフ回数や巻おの通気 度が従来の巻たばこ と ほ とん ど同等でぁ リ 、 ま た、 製造  According to this invention, the number of puffs and the air permeability of the cigarette during smoking are almost the same as those of conventional cigarettes,
ΟΜΡΙ ΟΜΡΙ
、 W VYIiPrOリ 工程も従来の卷たば こ と ほ とん ど同様で あ っ て、 喫煙時 の タ ー ル の生成畺を滅少させる こ とがで き る巻たばこ が 提供 される β , W VYIiPrO Process even Tsu Oh the same etc. ton mined this tobacco traditional Certificates, cigarette that can generation畺of smoking at the time of data Lumpur in this transgression to Metsusukuna is provided β
図面の箇単な説明 Brief description of drawings
第 1 図は こ の発明の巻たばこ一実尨钩の斜視図、 第 2 図ない し第 4 図は、 第 1 図におけ る a — a ， 線 拡大断面図であ っ て、 この発明の種々の態様を説明する ための図であ る ,  FIG. 1 is a perspective view of the cigarette of the present invention, and FIG. 2 to FIG. 4 are enlarged cross-sectional views taken along the line a--a in FIG. FIG. 3 is a diagram for explaining various aspects.
発 ¾ ¾実埯 J " るため の最__¾_の } __________________________
第 1 図に示すよ う に、 この発明の巻たばこ 1 0の外観 は、 従来の卷たばこ と全 く 同様である * すなわ ち、 巻た ばこ 1 0ほ、 たばこ刻 1 2と 、 これを囲包する巻材 uと を有 する。 巻材 と は、 たばこ刻の卷上に供される シ一 ト 状物 であ っ て、 通常、 一般的な抄紙からなる 。 また 、 棻巻に 用い られる 「葉」 も 巻材にあたる . 巻たばこ の一端に は 通常、 フ ィ ル タ ーブ ラ グ 18が設けられてい る 。 こ の発明 の巻たばこ では、 巻材 U中又はその外表面に蒙燃剤が存 在 し 、 たばこ刻 1 2中又は巻材 の内表面 に助燃剤が存在 する ·ο  As shown in FIG. 1, the appearance of the cigarette 10 of the present invention is completely the same as that of the conventional cigarette * that is, the cigarette 10 and the tobacco 12 are the same. And has a winding material u and. The wrapping material is a sheet-like material provided on a tobacco cut roll, and is usually made of general papermaking. The "leaf" used for the tobacco roll also corresponds to the rolled material.A filter plug 18 is usually provided at one end of the tobacco. In the cigarette of the present invention, the inflammation agent exists in or on the outer surface of the winding material U, and the auxiliary agent exists in the tobacco cut 12 or on the inner surface of the winding material.ο
戆燃剤の例 と し て、 炭水化物系化合物 ； ア ンチモ ン 系化合物、 リ ン酸ア ン モニ ゥ ム 、 ス レ フ ァ ミ ン 酵 ア ン モ ニ ゥ ム の よ う な無機物 ； 低級アルギル ス ォ ス フ ェ イ ト 、 ヒ ド ロ キ シ メ チルホ スホニゥ ムのよ ラ な リ ン化合物や臭 素あ る いは塩素系化合物並びに これらの混合物を挙げ る こ と が で き る 。 これ ら の う ち、 好ま しい も のは炭水化物  Examples of flame retardants include carbohydrate-based compounds; antimony-based compounds, ammonium phosphate, inorganic substances such as spheramine enzyme ammonium, and lower argyl sulfates. Examples include phosphorus compounds, bromine or chlorine compounds such as spheres and hydroxymethylphosphonium, and mixtures thereof. Of these, carbohydrates are preferred
ΟΜΡΙ ΟΜΡΙ
く 細 Jy 系化合物であ っ て、 特にカルボキシ メ チルセル ロ ー ス の よ う な セ ル ロ ー ス 誘導体、 ア ラ ビ ア ガ ムの よ う なガ ム 類、 ぺ ク チ ン類、 ス タ ーチ類である。 Ku Fine Jy -Based compounds, especially cellulosic derivatives such as carboxymethylcellulose, gums such as arabia gam, zincs and starches It is.
難燃剤は、 巻材中に合まれるか、 又は、 巻材の外表 面上に塗工される 。 難燃剤を巻材中に舍ませる こ と は、 例えば巻紙の製造工程において、 巻紙を す き上げる直前 の状態 に あ る 液状のパル プ に難燃剤 を添加す る こ と に  The flame retardant is incorporated into the roll or applied on the outer surface of the roll. Injecting a flame retardant into a wrapping material means, for example, adding a flame retardant to a liquid pulp that is in a state immediately before the wrapping paper is raised in a wrapping paper manufacturing process.
よ っ て行^ う こ と ができ る。 難燃剤を巻材の表面に塗工 する こ と は、 例えば、 難燃剤を水等の適当な溶媒に溶か し 、 これを巻材の表面に スプ レーする こ と に よ っ て行な ラ こ と ができ る 。 You can do it. The application of the flame retardant to the surface of the winding material is performed, for example, by dissolving the flame retardant in a suitable solvent such as water and spraying it on the surface of the winding material. be able to .
用い られる難燃剤の量は、 通常、 巻材の重量に対 し  The amount of flame retardant used is usually relative to the weight of the web.
0 . 1 ない し 3 0 %程度、 好ま し く は 1 ない し 2 0 %程度で あ る 。 It is about 0.1 to 30%, preferably 1 to 20%.
助燃剤の例 と し て、 销酸、 酒石酸、 リ ン酸、 フ マル  Examples of flame retardants include sulfuric acid, tartaric acid, phosphoric acid, and fumaric acid.
酸又は ク ェ ン酸のア ル カ リ金属塩又はァルカ リ 土類金属 塩を挙げる こ と がで き る。 Mention may be made of alkali metal or alkaline earth metal salts of acids or citrates.
助燃剤は 、 たば こ刻に添加さ'れるか 、 又は巻材の内 表面上に塗工 される 。 たばこ刻への添加及び巻材表面へ の塗工 は 、 助燃剤 を 水等の適 当 な溶媒 に溶か し て ス プ レ ーする こ と に よ っ て行なう こ とができ る 。  The flame retardant is added to the tobacco or applied on the inner surface of the winding material. The addition to the tobacco cut and the coating on the surface of the rolled material can be performed by dissolving a flame retardant in an appropriate solvent such as water and spraying.
助燃剤の使用量は、 通常、 巻材の蓴量に対 し 0 . 1 な い し 5 0 %、 好 ま し く は 1 ない し 3 5 %で あ る 。  The amount of combustion aid used is usually 0.1 to 50%, preferably 1 to 35%, based on the amount of wrapping material.
こ の発明の巻たばこ は、 第 2 図に示す よ う に、 巻材  As shown in FIG. 2, the wound cigarette of the present invention
1 4の内表面上 に助燃剤 1 8を塗工 し、 巻材 中 に難燃剤 を Apply a flame retardant 18 on the inner surface of 14 and apply a flame retardant in the winding material
. 一 ΟΑίΗ·.
IPO ,J 合ませた も の であ る こ と がで き る， また 、 巻材中 に建燃 剤 を含 ま せ、 た ば こ 刻 に助燃剤 を添加する こ と も で き る。 ま た、 第 3 図に示すよ う に、 巻材 14の外表面上に難 燃剤 20を塗工 し 、 内表面上に助燃剤 18を塗工す る こ と も で き る 。 さ ら に、 第 4 図に示すよ う に、 巻村 の外表面 上に難燃剤 20を塗工 し 、 たばこ刻 12に助燃剤を添加する こ と も で き る 。 IPO, J It can be a blended material. It is also possible to include a building material in the winding material and add a combustion aid to the cigarette. Further, as shown in FIG. 3, it is also possible to apply a flame retardant 20 on the outer surface of the winding material 14 and apply a flame retardant 18 on the inner surface. Further, as shown in FIG. 4, it is also possible to apply a flame retardant 20 on the outer surface of Makimura and add a flame retardant to the tobacco cut 12.
難燃剤の添加 と巻材の燃焼性の閬係を調べた。 巻材 の燃焼性は 日 本工業規格 JIS-L1091 の繊維製品の燃焼性 試験法 D法の接炎試験法に準 じて行なっ た。 すなわ ち 、 あ らか じめ長 さ 200a薦 、 幅 27B漏の巻材を外径 8，靂 の円筒 を用い て巻き つけ、 そ の円筒状の巻材の長 さ を 100露 a と した。 これを あ らか じ め水平面から 45度に設置 した内径  The relationship between the addition of the flame retardant and the flammability of the wound material was examined. The flammability of the rolled material was measured in accordance with the Japanese Industrial Standard JIS-L1091 flammability test method for textile products and the flame contact test method of Method D. That is, a length of 200a was recommended in advance, and a winding material with a width of 27B was wound using a cylinder with an outside diameter of 8, and the length of the cylindrical winding material was set to 100 dew a. . The inside diameter is set at 45 degrees from the horizontal plane in advance.
1 Οαα , 線径 0.5B騮 、 ピ ッ チ 2aa の ス テ ン レ ス製の コ イ ル 内に挿入 し、 こ の試料の下端にバーナー に よ リ 接炎 し 、 筒状の巻材の 90¾ を灰化させた。 バーナ ーの接炎回数を 求め、 こ こ ま での操作を 5 回繰 り 返 して、 平均接炎回数 を箕出 し 、 巻材の燃焼性を求めた。 巻材試料中 に含まれ てい る 難燃剤の種類及びその量 （巻材に対する重量％ ) が第 1 表に示 されてい る。 結果を同表に示す。 1 Οαα, wire diameter 0.5B 騮, inserted into a stainless steel coil with a pitch of 2aa, and the lower end of this sample was burned with a burner at the lower end of the sample. Was incinerated. The number of times of flame contact of the burner was determined, and the above operation was repeated five times. The average number of times of flame contact was determined to determine the combustibility of the rolled material. Table 1 shows the types of flame retardants and their amounts (% by weight based on the winding material) contained in the winding material samples. The results are shown in the same table.
OMPI ， 鶴 第 1 表 難 燃 #ま 'J 添加量 平均接炎回数 カ ル ボ キ シ メ チ ル セ ル 口一ス 2.9 4.7 カ ル ボ ギ シ メ チルセ ル 口 ― ス 8.3 9»3 カ ル ボ キ シ メ チル セ Jレ ロ一ス 9.8 15.0 ァ ラ ビ ア ガ ム 2.0 1.5 ァ ラ ビ ア ガ ム 5.3 3 - 5 OMPI, crane Table 1 Flame retardant # or 'J Addition amount Average number of times of flame contact Calbox Methyl Cell mouth 2.9 4.7 Carboxy Methyl cell mouth ― 8.3 9 »3 Carboxy MELT C J RE LOW 9.8 15.0 ARAVIA GAM 2.0 1.5 ARAVIA GAM 5.3 3-5
(対照） 1.0 第 1 表よ り 、 漦燃剤を添加する こ と によ リ 接炎回数 が増加 し、 燃焼性が悪 く なる こ とがわかる。  (Control) 1.0 Table 1 shows that the addition of flame retardant increases the number of times of flame contact and deteriorates flammability.
実施例 Example
巻 （巻たばこか ら フ ィ ル タ 一部を除いた も の） の長 さ 83重薦 、 ァ セ テ一 ト フ ィ ル タ ー の 長 さ 17a羅 （全長 80 a靈） 、 巻の外周 25*»のフ ィ ル タ ー付き檫準サ イ ズの、 こ の癸明の巻たばこ試料 A〜 E の 5種類と 、 対照 と しての 普通の巻の試料 F と の合計 6種類の巻を つ く り 、 以下の 方法に よ る喫煙試験に供 し、 そのタ ール生成量を國流煙 及び主流煙の それぞれについて調べた。 それぞれの試料 に 用 い られた II燃剤、 助燃剤、 それ ら の使用量 （重量 % ) 、 添加方法は第 2 表に示す通 り であ る 。 また、 巻材 の通気度及び燃焼性 （平均接炎回数及び平均燃焼速度 (a，/秒） について も第 2表に掲げられてい る。 巻材の通 気度は lc^の巻材を一定差圧（100«駕水柱） で每分当た リ に通過する空気の量（薦 1 )で定義される コ レ ス タ 単位で表 わ されている ， The length of the volume (excluding the filter part from the volume of cigarettes) is 83 times recommended, the length of the acetate filter is 17a (total length is 80a spirit), and the outer circumference of the volume A total of six types, including five types of this cigarette cigarette samples A to E of a standard size with a filter of 25 * », and a normal volume sample F as a control The rolls were rolled up and subjected to a smoking test according to the following method, and the amount of tar generated was examined for each of national smoke and mainstream smoke. Table 2 shows the II combustibles, combustibles used, the amounts used (% by weight), and the addition methods used for each sample. In addition, the permeability and flammability (average number of times of flame contact and average burning rate (a, / s)) of the wound material are listed in Table 2. The air permeability of the wound material of lc ^ is constant每 minutes with differential pressure (100 «water column) It is expressed in the collector unit defined by the amount of air passing through (recommended 1),
各試料を 自勖喫煙器に取 り 付け、 標準条件で喫煙 さ せた 自動喫煙器は、 あ らか じめ喫煙状態において発生 する主流煙及び副淀煙中のタ ールをそれぞれ別 々 に全て 集めて揉取でき る よ ラ に構成 しておいた ，  Each sample was attached to an automatic smoker and smoked under standard conditions.In the automatic smoker, the tares in the mainstream smoke and the secondary smoke generated in the smoking state were separately measured separately. I was able to collect and massage everything,
で檫準条 件 と は 、 燃焼長 さ 5 0層薦 、 喫煙頻度 1 回 /分、 吸煙容量 35 a lノ回、 吸煙時間 2 秒ノ回の喫煙方法であ る • タ ール の採取 は ケ ン ブ リ ッ ジ フ ィ ル タ 一 に よ リ 行ない、 生成 タ ー ル量はケ ン ブ リ ッ ジフ ィ ル タ ー の捕集前後の重量差 か ら氷分を差引いて求めた。 なお、 自動 m m に供試す る各試料は 5 本 1 回 と し、 これを 3 回繰 り 返 して行な い 、 巻 l g当た り の重量 に换箕 し た平均 タ ール量を求め た。 主流煙及び副流煙中のタ ール量及び平均パ フ 回数を 第 3 表に示す。  The standard conditions are 50 layers of burning length recommended, smoking frequency of 1 time / min, smoke absorption capacity of 35 al times, and smoking time of 2 seconds no times. The amount of tar produced was calculated by subtracting the ice content from the weight difference before and after the collection of the Cambridge bridge filter. Each sample to be used for the automatic mm test was 5 times once, and this process was repeated 3 times, and the average tar amount was calculated based on the weight per volume lg. Was. Table 3 shows the amount of tar and average number of puffs in mainstream and sidestream smoke.
OMPI OMPI
、 WIFO t 第 2 表 難 燃 剤 助 燃 剤 巻材 爐 試料 種 類 添加方法 添加量 種 類 添力 n¾法 添鳩- 平 i mm, WIFO t Table 2 Flame retardant Auxiliary agent Winding furnace Sample type Addition method Addition type Addition force n¾ method Sotobato-flat i mm
A カルボギシメチル 巻材の外表面 4.5 ¾^カリウム 巻材の ι¾® 15.6 1 2 1 2.20 セレロース に塗工 に i A Carbogishi methyl Outer surface of the roll 4.5 ¾ ^ Potassium Roll ι 1® 15.6 1 2 1 2.20 Apply to celerose
B カルボギシメチル 巻材の外表面 2.8 カリウム 巻材の! ¾® 1.2 1 1 1 2.27 セル口一ス に塗工 に l  B Carbogishi Methyl Outer surface of rolled material 2.8 Potassium Rolled material! ¾® 1.2 1 1 1 2.27 Apply to cell opening l
C カルボキシメチル 巻材の外表面 1.0 フマ ソー 卷材の内麵 3.0 1 2 1 1.00 セル口一ス に塗工 ダ に举 τ  C Carboxymethyl Outer surface of winding material 1.0 Fuma saw Inner surface of rolling material 3.0 1 2 1 1.00 Coating on cell opening
D カルボギシメチル 巻材中に添加 20.0 Ϊ ^カリウム 巻材の F*¾6 30.5 1 3 1 1.15 セレロース に i  D Carbogishimethyl Added to winding material 20.0 Ϊ ^ Potassium F * 巻 6 30.5 1 3 1 1.15 To celerose i
E アラビアガム 巻材の外表面 3.8 クェン醸ソー たばこ刻中に 5.2 9 2  E Gum arabic outer surface of wound material 3.8
ダ  Da
F ― (対照） 1 3 1 0.88 F ― (control) 1 3 1 0.88
第 3 number 3
Figure imgf000011_0001
Figure imgf000011_0001
第 3 表か らわかる よ う に、 この発明の試料 A ない し E は対照の試料 F と 比較 して、 主流煙中 タ ール畺及び副 流煙中 タ ー ル量の双方 と も、 特に環境に対 し て よ り 有害 であ る と言われる副琉煙中タ ール量が大幅に滅少 し てい る こ と がわかる * ま た、 平均パ フ回数は対照 と ほぼ同等 であ る 。 と り わけ、 試料 A と D は主诧逢中 タ ー ル量が 1 5 X 前後、 副诧煙中 タ ール量が 50 前後それぞれ対照 F よ り 減少 してい る。  As can be seen from Table 3, Samples A and E of the present invention were compared with Sample F of the control, in particular, in both the amount of tar in mainstream smoke and the amount of tar in sidestream smoke. It can be seen that the amount of tar in sub-Ryu smoke, which is said to be more harmful to the environment, has been significantly reduced. * The average number of puffs is almost the same as that of the control. . In particular, in Samples A and D, the amount of tar in the main meeting was around 15X, and the amount of tar in the side smoke was around 50, respectively, lower than in Control F.
Ο ΡΙ WIPO Ο ΡΙ WIPO

Claims

請 求 の 範 囲 The scope of the claims
1 . たばこ刻 と 、 これを囲包する巻材と を有する卷たば こ に お い て 、 巻材中又は巻材の外表面上に難燃剤を存在 させ、 たばこ刻中又は巻材の内表面上に助燃剤を存在 さ せた こ と を特徴 と する巻たばこ。  1. In a cigarette having a tobacco cut and a wrapping material surrounding the tobacco, the flame retardant is present in the roll or on the outer surface of the roll, and the tobacco is cut into the tobacco or inside the roll. A cigarette characterized by the presence of a flame retardant on the surface.
2 . 前記戆燃剤はセ ル o — ス誘導体類、 ぺ ク チ ン類、 ガ ム類、 又はス タ ー チ類であ り 、 前記助燃剤は硝酸、 酒石 酸、 リ ン 酸、 フ マ ル酸又はク ヱ ン酸のア ル カ リ 金属塩又 はアル カ リ 土類金属塩である請求の範囲第 1 項記載の巻 たばこ 。  2. The flame retardant is a cell derivative, a zinc, a gum, or a starch, and the flame retardant is nitric acid, tartaric acid, phosphoric acid, or fumaric acid. 2. The cigarette according to claim 1, which is an alkali metal salt or an alkaline earth metal salt of phosphoric acid or citric acid.
3 . 巻材中に蠡燃剤 を含ませ、 巻材の内表面上に助燃剤 を塗工 した請求の範囲第 1 項記載の巻たばこ *  3. The cigarette according to claim 1, wherein a lime burner is included in the winding material and an auxiliary agent is applied on the inner surface of the winding material.
4 . 巻材中に戆燃剤 を合ませ、 たばこ刻 に助燃剤を添加 し た請求の範囲第 1 項記載の巻たばこ。  4. The cigarette according to claim 1, wherein a flame retardant is mixed into the winding material, and a combustion aid is added to the tobacco.
5 . 巻材の外表面上 に建燃剤を塗工 し、 卷材の内表面上 に助燃剤 を 塗工 し た 請求 の 範 囲 第 1 項記載の巻た ば  5. The rolled cover according to claim 1, in which the building material is coated on the outer surface of the winding material, and the combustion aid is coated on the inner surface of the winding material.
6 - 巻材.の外表面上に肇燃剤を塗工 し、 たばこ刻に助燃 剤を添加 した請求の範囲第 1 項記載の巻たばこ 。 6. The cigarette according to claim 1, wherein the outer surface of the wrapping material is coated with a flame retardant, and a combustion aid is added to the tobacco.
OMPI OMPI
曹0 Cao 0
PCT/JP1984/000420 1984-09-03 1984-09-03 Cigarette WO1986001377A1 (en)

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US7219672B2 (en) * 2001-08-13 2007-05-22 Miquel Y. Costas & Miquel S.A. Method of preparing paper for self-extinguishing cigarettes
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US8151806B2 (en) 2005-02-07 2012-04-10 Schweitzer-Mauduit International, Inc. Smoking articles having reduced analyte levels and process for making same
CN102920018B (en) 2007-07-03 2016-08-03 施韦特-莫迪国际公司 There is the tobacco product of the ignition proclivity characteristics of reduction
UA103019C2 (en) 2008-02-22 2013-09-10 Швайцер-Маудит Интернешнл, Инк. Smoking article (variants), a paper wrapper for the smoking article, which has treated areas for reducing ignition proclivity characteristics, and a method to form thereof
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