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WO1986001377A1 - Cigarette - Google Patents

Cigarette Download PDF

Info

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
English (en)
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 DE8484903293T priority Critical patent/DE3476323D1/de
Priority to PCT/JP1984/000420 priority patent/WO1986001377A1/fr
Priority to EP84903293A priority patent/EP0193607B1/fr
Publication of WO1986001377A1 publication Critical patent/WO1986001377A1/fr

Links

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

Cigarette produisant une quantité réduite de goudron. La cigarette (10) comporte un agent retardant la combustion, situé dans le matériau (14) enfermant le tabac ou sur la surface externe du matériau (14) et un agent retardant la combustion, situé dans le tabac coupé (12) ou sur la surface interne du matériau (14) enfermant le tabac.
PCT/JP1984/000420 1984-09-03 1984-09-03 Cigarette WO1986001377A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE8484903293T DE3476323D1 (en) 1984-09-03 1984-09-03 Cigarette
PCT/JP1984/000420 WO1986001377A1 (fr) 1984-09-03 1984-09-03 Cigarette
EP84903293A EP0193607B1 (fr) 1984-09-03 1984-09-03 Cigarette

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP1984/000420 WO1986001377A1 (fr) 1984-09-03 1984-09-03 Cigarette

Publications (1)

Publication Number Publication Date
WO1986001377A1 true WO1986001377A1 (fr) 1986-03-13

Family

ID=13818409

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP1984/000420 WO1986001377A1 (fr) 1984-09-03 1984-09-03 Cigarette

Country Status (3)

Country Link
EP (1) EP0193607B1 (fr)
DE (1) DE3476323D1 (fr)
WO (1) WO1986001377A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8863757B2 (en) 2002-01-23 2014-10-21 Schweitzer-Mauduit International, Inc. Smoking articles with reduced ignition proclivity characteristics

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU602834B2 (en) * 1987-09-03 1990-10-25 British-American Tobacco Company Limited Smoking articles
NO177624C (no) * 1989-10-31 1995-10-25 Philip Morris Prod Papirhylster for en rökeartikkel og anvendelse av dette
AU638828B2 (en) * 1990-07-20 1993-07-08 Kimberly-Clark Corporation Method of producing a non-burning outer wrapper for use with smoking products
US5170807A (en) * 1990-07-20 1992-12-15 Kimberly Clark Corporation Method of producing a non-burning outer wrapper for use with smoking products
CA2427830C (fr) 2000-11-13 2009-01-20 Schweitzer-Mauduit International Inc. Procede de production de produits du tabac permettant de reduire le risque d'allumage, et produits fabriques selon ce procede
JP4890738B2 (ja) * 2001-08-13 2012-03-07 ミカエル イ コスタス アンド ミカエル ソシエダット アノニマ 自己消火巻きタバコ用の巻き紙の製造方法
US20050005947A1 (en) 2003-07-11 2005-01-13 Schweitzer-Mauduit International, Inc. Smoking articles having reduced carbon monoxide delivery
US8151806B2 (en) 2005-02-07 2012-04-10 Schweitzer-Mauduit International, Inc. Smoking articles having reduced analyte levels and process for making same
KR101519821B1 (ko) 2007-07-03 2015-05-13 슈바이쳐-모뒤 인터내셔널, 인크. 발화성향 특성이 감소된 끽연 용구
MX2010009078A (es) 2008-02-22 2010-09-10 Schweitzer Mauduit Int Inc Areas tratadas en una envoltura para reducir las caracteristicas de susceptibilidad a ignicion de un articulo para fumar.
ES2402151B1 (es) * 2011-10-17 2014-02-28 Miquel Y Costas & Miquel, S.A. Procedimiento de impresión monocapa de papel para artículos de fumar.
EP2906057A1 (fr) 2012-10-11 2015-08-19 Schweitzer-Mauduit International, Inc. Cape présentant des caractéristiques de propension à la combustion réduites

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4844500A (fr) * 1971-10-12 1973-06-26
JPS50135298A (fr) * 1974-04-05 1975-10-27
JPS55114279A (en) * 1979-02-26 1980-09-03 Tokyo Pipe Co Ltd Tobacco controlling generation smoke * nicotine and tar

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL103244C (fr) * 1954-06-08
FR1428044A (fr) * 1965-01-29 1966-02-11 Gerlach Gmbh E Feuille enveloppe pour les articles en tabac et procedé de fabrication de cette feuille
US4231377A (en) * 1978-08-30 1980-11-04 Olin Corporation Wrapper for smoking articles containing magnesium oxide
CA1196542A (fr) * 1982-01-15 1985-11-12 Hal E. Guess Article a fumer a tirage peripherique reduit

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4844500A (fr) * 1971-10-12 1973-06-26
JPS50135298A (fr) * 1974-04-05 1975-10-27
JPS55114279A (en) * 1979-02-26 1980-09-03 Tokyo Pipe Co Ltd Tobacco controlling generation smoke * nicotine and tar

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP0193607A4 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8863757B2 (en) 2002-01-23 2014-10-21 Schweitzer-Mauduit International, Inc. Smoking articles with reduced ignition proclivity characteristics
US10028525B2 (en) 2002-01-23 2018-07-24 Schweitzer-Mauduit International, Inc. Smoking articles with reduced ignition proclivity characteristics

Also Published As

Publication number Publication date
EP0193607B1 (fr) 1989-01-25
EP0193607A1 (fr) 1986-09-10
EP0193607A4 (fr) 1987-06-03
DE3476323D1 (en) 1989-03-02

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