WO2008153358A1 - Tabacco - Google Patents
Tabacco Download PDFInfo
- Publication number
- WO2008153358A1 WO2008153358A1 PCT/KR2008/003356 KR2008003356W WO2008153358A1 WO 2008153358 A1 WO2008153358 A1 WO 2008153358A1 KR 2008003356 W KR2008003356 W KR 2008003356W WO 2008153358 A1 WO2008153358 A1 WO 2008153358A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- tobacco
- porous non
- combustible material
- cigarette
- shape
- Prior art date
Links
- 241000208125 Nicotiana Species 0.000 claims abstract description 188
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims abstract description 188
- 239000000463 material Substances 0.000 claims abstract description 186
- 235000019504 cigarettes Nutrition 0.000 claims abstract description 65
- 230000000391 smoking effect Effects 0.000 claims abstract description 35
- 239000000779 smoke Substances 0.000 claims abstract description 27
- 238000004804 winding Methods 0.000 claims abstract description 7
- 235000019506 cigar Nutrition 0.000 claims description 36
- 239000000835 fiber Substances 0.000 claims description 8
- 239000000843 powder Substances 0.000 claims description 8
- -1 Pr O Inorganic materials 0.000 claims description 7
- 229910021536 Zeolite Inorganic materials 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 150000002739 metals Chemical class 0.000 claims description 5
- 229910052759 nickel Inorganic materials 0.000 claims description 5
- 229910052697 platinum Inorganic materials 0.000 claims description 5
- 229910052709 silver Inorganic materials 0.000 claims description 5
- 229910052720 vanadium Inorganic materials 0.000 claims description 5
- 239000010457 zeolite Substances 0.000 claims description 5
- 239000000956 alloy Substances 0.000 claims description 4
- 229910045601 alloy Inorganic materials 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 239000003610 charcoal Substances 0.000 claims description 4
- 229910052804 chromium Inorganic materials 0.000 claims description 4
- 229910052737 gold Inorganic materials 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 229910052749 magnesium Inorganic materials 0.000 claims description 4
- 229910052748 manganese Inorganic materials 0.000 claims description 4
- 229910044991 metal oxide Inorganic materials 0.000 claims description 4
- 150000004706 metal oxides Chemical class 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 229910052750 molybdenum Inorganic materials 0.000 claims description 4
- 229910052758 niobium Inorganic materials 0.000 claims description 4
- 229910052710 silicon Inorganic materials 0.000 claims description 4
- 229910052712 strontium Inorganic materials 0.000 claims description 4
- 229910052719 titanium Inorganic materials 0.000 claims description 4
- 229910052725 zinc Inorganic materials 0.000 claims description 4
- 229910052726 zirconium Inorganic materials 0.000 claims description 4
- 230000009931 harmful effect Effects 0.000 abstract description 24
- 239000000126 substance Substances 0.000 abstract description 23
- 238000002485 combustion reaction Methods 0.000 abstract description 13
- 235000019640 taste Nutrition 0.000 abstract description 10
- 230000003252 repetitive effect Effects 0.000 abstract description 7
- 230000009467 reduction Effects 0.000 abstract description 2
- 235000019645 odor Nutrition 0.000 description 6
- 241000282414 Homo sapiens Species 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 description 4
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 description 4
- 229960002715 nicotine Drugs 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 2
- 239000000443 aerosol Substances 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 238000005979 thermal decomposition reaction Methods 0.000 description 2
- 238000002207 thermal evaporation Methods 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 206010001052 Acute respiratory distress syndrome Diseases 0.000 description 1
- 206010003210 Arteriosclerosis Diseases 0.000 description 1
- 206010005003 Bladder cancer Diseases 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 208000024172 Cardiovascular disease Diseases 0.000 description 1
- 208000006545 Chronic Obstructive Pulmonary Disease Diseases 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 201000006306 Cor pulmonale Diseases 0.000 description 1
- 206010014561 Emphysema Diseases 0.000 description 1
- 206010020772 Hypertension Diseases 0.000 description 1
- 208000008839 Kidney Neoplasms Diseases 0.000 description 1
- 206010023825 Laryngeal cancer Diseases 0.000 description 1
- 206010067508 Low birth weight baby Diseases 0.000 description 1
- 206010058467 Lung neoplasm malignant Diseases 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 206010061902 Pancreatic neoplasm Diseases 0.000 description 1
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- 208000009565 Pharyngeal Neoplasms Diseases 0.000 description 1
- 206010035664 Pneumonia Diseases 0.000 description 1
- 208000004186 Pulmonary Heart Disease Diseases 0.000 description 1
- 206010038389 Renal cancer Diseases 0.000 description 1
- 208000013616 Respiratory Distress Syndrome Diseases 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 208000006011 Stroke Diseases 0.000 description 1
- 208000034972 Sudden Infant Death Diseases 0.000 description 1
- 206010042440 Sudden infant death syndrome Diseases 0.000 description 1
- 208000007097 Urinary Bladder Neoplasms Diseases 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 229930013930 alkaloid Natural products 0.000 description 1
- 150000003797 alkaloid derivatives Chemical class 0.000 description 1
- 230000002738 anti-smoking effect Effects 0.000 description 1
- 208000011775 arteriosclerosis disease Diseases 0.000 description 1
- 208000006673 asthma Diseases 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 206010006451 bronchitis Diseases 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001055 chewing effect Effects 0.000 description 1
- ZXNYKOAICSPUKI-UHFFFAOYSA-N dicyanocyanamide Chemical compound N#CN(C#N)C#N ZXNYKOAICSPUKI-UHFFFAOYSA-N 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011841 epidemiological investigation Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 206010022000 influenza Diseases 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 201000010982 kidney cancer Diseases 0.000 description 1
- 206010023841 laryngeal neoplasm Diseases 0.000 description 1
- 201000005202 lung cancer Diseases 0.000 description 1
- 208000020816 lung neoplasm Diseases 0.000 description 1
- 208000015486 malignant pancreatic neoplasm Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 208000020717 oral cavity carcinoma Diseases 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 208000008443 pancreatic carcinoma Diseases 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 201000008006 pharynx cancer Diseases 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 208000008128 pulmonary tuberculosis Diseases 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 208000023504 respiratory system disease Diseases 0.000 description 1
- 208000004124 rheumatic heart disease Diseases 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000010944 silver (metal) Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 235000019505 tobacco product Nutrition 0.000 description 1
- 201000005112 urinary bladder cancer Diseases 0.000 description 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
- 239000002023 wood 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
Definitions
- the present invention relates to a technology for redudng the number and amount of harmful substances generated in the repetitive and complex combustion process of natural tobacco and maintaining and improving taste and odor of the tobacco by allowing mainstream smoke generated in the combustion process of a tobacco material during smoking to pass through a porous non-combustible material installed inside(or outside) the tobacco material without directly passing through the tobacco material.
- tar (earthy brown material generated in thermal decomposition of organic compounds), carbon monoxide, nitrogen oxide, and nitrogen cyanide.
- the tar consists of more than 200 compounds and is most harmful. According to recent epidemiological investigations, the tar directly causes eight kinds of cancers such as lung cancer, oral cavity carcinoma, pharynx cancer, pancreas cancer, laryngeal cancer, bladder cancer, and kidney cancer.
- the tar causes other various diseases such as pulmonary tuberculosis, pneumonia, influenza, bronchitis, pulmonary emphysema, asthma, respiratory disease such as chronic obstructive pulmonary disease, rheumatic heart disease, hypertension, pulmonary heart disease, strokes, arteriosclerosis, car- diovascular disease, low birth weight babies, RDS respiratory distress syndrome, and sudden infant death syndrome.
- diseases such as pulmonary tuberculosis, pneumonia, influenza, bronchitis, pulmonary emphysema, asthma, respiratory disease such as chronic obstructive pulmonary disease, rheumatic heart disease, hypertension, pulmonary heart disease, strokes, arteriosclerosis, car- diovascular disease, low birth weight babies, RDS respiratory distress syndrome, and sudden infant death syndrome.
- Korean Patent Laid-Open No. 19860002239 suggests that precious metals such as platinum and palladium, active metals such as silver, nickel, vanadium, copper, and steel, and compounds of them may be added to leaf tobaccos or shredded leaf tobaccos to reduce harmful substances.
- precious metals such as platinum and palladium
- active metals such as silver, nickel, vanadium, copper, and steel
- compounds of them may be added to leaf tobaccos or shredded leaf tobaccos to reduce harmful substances.
- 0196012 suggests that a triple filter including an absorption material layer in which zeolite or active carbon is filled and an intermediate layer having an acetate filter(or paper filter) may be used to obtain tobacco tastes that are natural and rich and are not strong even when low-uality tobaccos that are conventionally 10% of the total used reach up to 20 to 40 % of the total shoots are used.
- Korean Patent Laid-Open No. 1988-0007018 suggests that fuel components containing aerosol forming materials are burned in a plurality of lengthwise passages to generate aerosol similar to smoke.
- a porous non-combustible material is installed inside or outside shredded tobacco materials using tobacco materials and tobacco paper(or tobacco leaf) to redire complex harmful substances generated in the repetitive and complex combustion processes of tobaccos.
- the present invention enables reduction of repetitive combustion reactions of harmful substances generated during smoking and absorption of harmful substances contained in mainstream smoke into a porous non- combustible material, thereby redudng the number and amount of harmful substances absorbed into human bodies and maintaining or improving the taste and odor of a natural tobacco.
- the above and other objects can be accomplished by the provision of a cylindrical cigarette ranging from 5 to 8 mm, wherein shredded tobacco materials are wound so as to have a rod- like shape using tobacco paper, the tip end of the cigarette in the suction direction is blocked, tobacco paper is wound again so that a porous non-combustible material is located outside the tobacco paper winding the tobacco materials in a rod-like shape, whereby mainstream smoke generated when the tobacco materials and the inner tobacco paper are burned during smoking does not pass through the unburned tobacco material and passes through the porous non-combustible material so as to be sirked.
- a cigar ranging from 8 to 25 mm, wherein shredded tobacco materials are wound to have a rod-like shape using tobacco paper, the tip end of the cigarette in the suction direction is blocked in a U-like shape, a porous non-combustible material is located outside the cigar wound in a U-like shape, and a cigar is wound outside the porous non-combustible material, whereby mainstream smoke generated when the shredded tobacco materials and the cigar are burned during smoking does not pass through the unburned tobacco material and passes through the porous non-combustible material so as to be sucked.
- the present invention relates to a cigarette ranging from 5 to 8 mm, a cigarette for a pipe that ranges from 8 to 25 mm, and a cigar ranging from 8 to 25 mm.
- a porous non- combustible material made of powder(or fiber) and sintered powder is properly installed outside(or inside) of a tobacco material to reduce harmful substances of the tobacco during smoking.
- Various complex harmful substances such as nicotine and tar that are produced through complex combustion processes sirh as repetitive thermal decomposition evaporation and synthesis of the tobacco material are prevented form being produced and are absorbed into the porous non-combustible material to maintain or improve the taste and odor of a natural tobacco.
- FIG. 1 is a partially cutaway view of a cigarette ranging from 5 to 8 mm in which a porous non-combustible material is installed outside shredded tobacco materials according to an embodiment of the present invention
- FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;
- FIG. 3 is a longitudinal sectional view of the cigarette ranging from 5 to 8 mm in which a porous non-combustible material is installed outside shredded tobacco materials according to the embodiment of the present invention
- FIG. 4 is a view illustrating a material flow state during smoking of the cigarette ranging from 5 to 8 mm in which a porous non-combustible material is installed outside shredded tobacco materials according to the embodiment of the present invention
- FIG. 5 is a partially cutaway view of a cigarette ranging from 5 to 8 mm in which a porous non-combustible material is installed inside shredded tobacco materials according to an embodiment of the present invention
- FIG. 6 is a cross-sectional view taken along line B-B of FIG. 5;
- FIG. 7 is a longitudinal sectional view of the cigarette ranging from 5 to 8 mm in which a porous non-combustible material is installed inside shredded tobacco materials according to another embodiment of the present invention
- FIG. 8 is a view illustrating a material flow state during smoking of the cigarette ranging from 5 to 8 mm in which a porous non-combustible material is installed inside shredded tobacco materials according to the embodiment of the present invention
- FIG. 9 is a view illustrating a cigarette for a pipe that ranges from 8 to 25 mm and a cigarette pipe according to another embodiment of the present invention
- FIG. 10 is a cross-sectional view taken along line C-C of FIG. 9;
- FIG. 11 is a longitudinal sectional view of a cigarette for a pipe that ranges from 8 to
- FIG. 12 is a longitudinal sectional view of a cigarette for a pipe that ranges from 8 to
- FIG. 13 is a view illustrating a material flow state during smoking of the cigarette for a pipe that ranges from 8 to 25 mm in which a porous non-combustible material is installed inside shredded tobacco materials according to the embodiment of the present invention
- FIG. 14 is a view illustrating a material flow state during smoking of the cigarette for a pipe that ranges from 5 to 8 mm in which a porous non-combustible material is installed outside shredded tobacco materials according to the embodiment of the present invention
- FIG. 15 is a partially cutaway view of a cigar ranging from 8 to 25 mm in which a porous non-combustible material is installed outside shredded tobacco materials according to another embodiment of the present invention
- FIG. 16 is a cross-sectional view taken along line S-S of FIG. 15;
- FIG. 17 is a partially cutaway view of a cigar ranging from 8 to 25 mm in which a porous non-combustible material is installed inside shredded tobacco materials according to another embodiment of the present invention
- FIG. 18 is a cross-sectional view taken along H-H of FIG. 17;
- FIG. 19 is a longitudinal view illustrating the cigars of FIGS. 15 and 17.
- FIG. 20 is a longitudinal view illustrating a cigar ranging from 8 to 25 mm in which a porous non-combustible material is installed inside(or outside) shredded tobacco materials according to another embodiment of the present invention.
- FIGS. 1 to 3 illustrate a partially cutaway view, an A-A cross-sectional view, and a longitudinal sectional view of a cigarette 1.
- a cigarette filter 2 is attached to the cigarette 1 and a porous non-combustible material 3 is cylindrically installed outside shredded tobacco materials 5.
- Inner tobacco paper 8 installed between the shredded tobacco materials 5 and the porous combustible material 3 is essentially made of a material that can be burned together with the shredded tobacco materials 5.
- a tip end portion 8a in the direction of suction is formed so as to close the filter 2 so that air passing through the porous non-combustible material 3 or mainstream smoke generated by combustion of the shredded tobacco materials 5 cannot be directed to the filter 2.
- the inner tobacco paper 8 may be made of the same material as that of outer tobacco paper 7, but it is important to properly select the material so as not to generate substances harmful to human beings during smoking.
- the inner tobacco paper 8 preferably has a material and a thickness suitable for combustion at the same rate as that of the shredded tobacco materials.
- the porous non-combustible material 3 is powder(or fiber) for easily absorbing nicotine 13 or tar 14 generated during smoking.
- the size of the porous non-combustible material 3 is preferably 10 to 150/M.
- the porous non-combustible material 3 may be bonded to the inner and outer tobacco paper 8 and 7 using a suitable adhesive such as paste, but is preferably manufactured of a sintered material after compressing (or extruding) the porous non-combustible material 3 without using an adhesive.
- the porous non-combustible material is made of powder or fiber consisting of at least one of or a composition obtained by mixing two or more of commercial pure metals (Ag, Au, Pt, Fe, Ni, Si, Al, Mg, Cu, Ti, Mn, Cr, V, Mo, Nb, Sr, Zr, Ba, W, and Zn), alloys of them, metal oxides (Al O , MgO, SiO , Fe O , TiO , CaO, MnO, CuO, Y O , Ba O , La O , CeO , Nd O , Sm O , Pr O ,
- commercial pure metals Al, Au, Pt, Fe, Ni, Si, Al, Mg, Cu, Ti, Mn, Cr, V, Mo, Nb, Sr, Zr, Ba, W, and Zn
- metal oxides Al O , MgO, SiO , Fe O , TiO , CaO, MnO, CuO, Y O , Ba O
- porous non-combustible material 3 is manufactured and installed in consideration of porosity and cross-section ration between the shredded tobacco materials 5 and the porous non-combustible material 3 so that mainstream smoke can smoothly pass through the cigarette filter 2 so as to be sucked.
- FIG. 4 illustrates a material flow state during smoking of the cigarette ranging from 5 to 8 mm in which a porous non-combustible material is installed outside shredded tobacco materials according to the embodiment of the present invention. It can be seen from FIG. 4 that the mainstream smoke 15 generated during smoking does not pass through the shredded tobacco materials that are not burned and is sucked through the pores of the porous non-combustible material 3 installed outside the shredded tobacco materials 5 and cigarette filter 2.
- the combustion process eliminates repetitive combustion processes of harmful substances contained in the mainstream smoke 15 and adheres the harmful substances to the porous non-combustible material 3, so that the number and amount of harmful substances sucked into the body of a smoker and harmful substance such as nicotine 13 and tar 14 contained in sidestream smoke may be partially absorbed.
- FIGS. 5 to 8 illustrate a cigarette Ia ranging from 5 to 8 mm.
- the cigarette Ia may use the same shredded tobacco materials 5, inner and outer tobacco paper 8 and 7, and porous non-combustible material 3 as those of the cigarette 1, but the porous non- combustible material 3 is installed inside the shredded tobacco materials 5 in an opposite way to the cigarette 1.
- a tip end portion 8a in the direction of sirtion is tightly sealed so that mainstream smoke 15 does not pass through the unburned shredded tobacco material 5 but passes through the porous non-combustible material 3 installed at the center of the cigarette Ia.
- porous non-combustible material 3 is manufactured and installed in consideration of porosity and cross-section ration between the shredded tobacco materials 5 and the porous non-combustible material 3 so that mainstream smoke 15 can smoothly pass through the cigarette filter 2 so as to be sirked.
- FIGS. 12a and 12b are longitudinal sectional views of a cigarette for a pipe that ranges from 8 to 25 mm in which a porous non-combustible material 3 is installed outside(or inside) of shredded tobacco material 5 and in which a cigarette filter 2 is attached to a tip end portion in the direction of suction according to another embodiment of the present invention.
- a cigarette filter 2 is not attached to a tip end portion in the suction direction and only a porous non-combustible material is installed outside(or inside) shredded tobacco materials 5, thereby increasing smoking effect.
- FIG. 13 is a view illustrating a material flow state during smoking of the cigarette for a pipe that ranges from 5 to 25 mm in which a porous non-combustible material is installed inside shredded tobacco materials according to the embodiment of the present invention.
- FIG. 14 is a view illustrating a material flow state during smoking of the cigarette 1 for a pipe that ranges from 5 to 8 mm and a cigarette 20 for a pipe that ranges from 8 to 25 mm in which a fiber porous non-combustible material 45 is used instead of a powder porous non-combustible material 3 according to the embodiment of the present invention.
- the fiber porous non-combustible material 45 may be wound in a rod- like shape to be used inside the shredded tobacco material 5 and may be dually and triply folded in consideration of porosity.
- FIGS. 15 to 19 are a partially cutaway view, a longitudinal sectional view, and a partial cross-sectional view of a cigar ranging from 8 to 25 mm.
- the cigar ranging from 8 to 25 mm has a similar stricture to the cigarette 1 ranging 5 to 8 mm that is illustrated in FIGS. 3 and 7 and uses the same materials as those of the shredded tobacco materials 5 and the porous non-combustible material 3, but uses tobacco leaves 48 and 47 instead of the tobacco paper 7 and 8 of the cigarette 1.
- FIG. 15 illustrates the cigar ranging from 8 to 25 mm according to the embodiment of the present invention.
- the shredded tobacco materials 5 and the porous non-combustible material 3 are wrapped using the inner tobacco leaf 48 and the outer tobacco leaf 47.
- a tip end portion 48a in the direction of suction is sealed in a U-like shape using the inner tobacco leaf 48 so that the shredded tobacco materials 5 are located at the center of the cigar.
- the porous non-combustible material 3 is filled outside the inner tobacco leaf 48 and is wrapped by the outer tobacco leaf 47 again.
- the shredded tobacco materials 5 are wrapped in a pipe-like shape using an inner tobacco leaf 48 so that the porous non-combustible material 3 is located at the center of the cigar.
- the shredded tobacco materials 5 are filled outside the porous non- combustible material 3 and are wrapped by the outer tobacco leaf 47 again.
- a tip end portion 48b in the direction of suction is firmly bonded by an adhesive so that mainstream smoke does not pass through the shredded tobacco materials 5 but passes through the central porous noncombustible material 3.
- FIG. 20 is a longitudinal view illustrating a pipe for a cigar ranging from 8 to 25 mm in which pipes 50a and 50b for a cigar are attached to the tip end in the direction of suction.
- the pipe 50a for a cigar is attached to the tip end of the cigar in the direction of suction.
- a connecting portion 49a between the outer tobacco leaf 47 and the pipe 50a for a dgar is manufactured by firmly and tightly bonding to the pipe 50a so that air cannot be sucked from outside.
- the pipe 50b for a cigar ranging from 8 to 25 mm is attached to the tip end of the cigar in the direction of suction.
- the pipes 50a and 50b for a dgar are preferably made of wood or plastic that is not harmful to human bodies.
Landscapes
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Abstract
In the present invention, shredded tobacco materials are wound so as to have a rod-like shape using tobacco paper(or tobacco leaf), the tip end of a cigarette in the suction direction is blocked, tobacco paper(or tobacco leaf) is wound again so that a porous non-combustible material is located outside the tobacco paper winding the tobacco materials in a rod-like shape, whereby mainstream smoke generated when the tobacco materials and the inner tobacco paper are burned during smoking does not pass through the unburned tobacco material and passes through the porous non-combustible material so as to be svcked. The present invention enables reduction the number and amount of harmful substances generated in the repetitive and complex combustion process of natural tobacco and maintaining and improving taste and odor of the tobacco.
Description
Description
TABACCO
Technical Field
[1] The present invention relates to a technology for redudng the number and amount of harmful substances generated in the repetitive and complex combustion process of natural tobacco and maintaining and improving taste and odor of the tobacco by allowing mainstream smoke generated in the combustion process of a tobacco material during smoking to pass through a porous non-combustible material installed inside(or outside) the tobacco material without directly passing through the tobacco material. Background Art
[2] In general, tobaccos(or smoking products) on the market are different according to brands and manufacturers. Tobaccos manufactured by using shredded tobacco materials and tobacco papers(or tobacco leaves) are classified into cigarettes, pipe tobaccos, and cigars. In addition, there are special sniffing tobaccos and chewing tobaccos. Additives such as sugar and coooa are used in tobaccos to reinforce the natural tastes and odors of the tobaccos or glycerin or moisture are added to the tobaccos to properly maintain moisturization after the tobaccos are manufactured and packed. A third range of substances added to tobacco materials to obtain the natural tastes and odors of tobaccos cause more complex chemical combustion reactions and thereby various kinds of harmful substances, and reduce the natural tastes and odors of the tobaccos.
[3] In recent years, many medical studies and evidence on harmful effects of tobaccos on human beings are being reported. According to a series of reports, the number of harmful substances generated during smoking is approximately 4,000. The harmful substances mainly include nicotine(C H N , alkaloid contained in tobaccos),
10 14 2 tar(earthy brown material generated in thermal decomposition of organic compounds), carbon monoxide, nitrogen oxide, and nitrogen cyanide. The tar consists of more than 200 compounds and is most harmful. According to recent epidemiological investigations, the tar directly causes eight kinds of cancers such as lung cancer, oral cavity carcinoma, pharynx cancer, pancreas cancer, laryngeal cancer, bladder cancer, and kidney cancer. In addition, it is reported that the tar causes other various diseases such as pulmonary tuberculosis, pneumonia, influenza, bronchitis, pulmonary emphysema, asthma, respiratory disease such as chronic obstructive pulmonary disease, rheumatic heart disease, hypertension, pulmonary heart disease, strokes, arteriosclerosis, car-
diovascular disease, low birth weight babies, RDS respiratory distress syndrome, and sudden infant death syndrome.
[4] As mentioned above, it is reported that direct and indirect damage of smoking to human health and the social cost due to the damage are considerable. Therefore, tobacco manufacturers all over the world are conducting research and development to reduce the direct and indirect damage and danger factors of smoking. The health authorities of nations are launching anti-smoking campaigns and are managing various regulations, but the measures are not actually working.
[5] Various patent technologies on tobaccos and their manufacturing methods for reducing their danger factors are currently well known worldwide. Several such patent technologies are as follows. Korean Patent Laid-Open No. 19860002239 suggests that precious metals such as platinum and palladium, active metals such as silver, nickel, vanadium, copper, and steel, and compounds of them may be added to leaf tobaccos or shredded leaf tobaccos to reduce harmful substances. Korean Patent No. 0196012 suggests that a triple filter including an absorption material layer in which zeolite or active carbon is filled and an intermediate layer having an acetate filter(or paper filter) may be used to obtain tobacco tastes that are natural and rich and are not strong even when low-uality tobaccos that are conventionally 10% of the total used reach up to 20 to 40 % of the total shoots are used. Korean Patent Laid-Open No. 1988-0007018 suggests that fuel components containing aerosol forming materials are burned in a plurality of lengthwise passages to generate aerosol similar to smoke. In addition, U.S. Patent Nos. 5,934,289, 6,053,176, 5,499,636, 5,388,594, 5,179,966, 5,249,586, and 5,33,953 suggest tobacco filters and smoking supplementing tools that improve tastes of tobaccos by directly and indirectly electrically heating the tobaccos and reducing harmful substances. U.S. Patent Nos. 5,105,838, 5,592,955, 5,709,955, and 6,904,918 suggest that insulating materials may be installed outside smoking materials and paper materials wrapping cigarettes or tobacco papers are dually or triply wrapped on cigarettes.
[6] The well-known patent technologies on tobaccos mostly relate to addition of third substances or tobacco filters for reducing harmful substances, but there is no report on employment or validity of them. Disclosure of Invention Technical Problem
[7] In general, in the case of conventional tobaccos(dgarettes, cigars, and tobaccos for
pipes), almost all mainstream smoke generated in the combustion process of tobacco materials during smoking passes through unburned tobacco materials to be sirked. As sirh, a considerable amount of harmful substances contained in the mainstream smoke are sucked into and reside in unburned tobacco materials. Unlike the combustion processes of a candle or incense, due to continuous smoking, the unburned tobacco materials are burned again, causing more complex and repetitive chemical reactions (thermal depositions, evaporations, and syntheses). In this process, it is expected that the tobaccos increase the number of compounds and produce more harmful and complex compounds. There is no detailed report on the number and types of compounds, but the taste and order of a tobacco at the initial stage of smoking(one to three times of suctions) are different from those of a tobacco when the tobacco is smoked to at least a middle portion thereof.
[8] Unlike the conventional tobacco products and patent technologies, according to the present invention, a porous non-combustible material is installed inside or outside shredded tobacco materials using tobacco materials and tobacco paper(or tobacco leaf) to redire complex harmful substances generated in the repetitive and complex combustion processes of tobaccos. The present invention enables reduction of repetitive combustion reactions of harmful substances generated during smoking and absorption of harmful substances contained in mainstream smoke into a porous non- combustible material, thereby redudng the number and amount of harmful substances absorbed into human bodies and maintaining or improving the taste and odor of a natural tobacco. Technical Solution
[9] In accordance with an aspect of the present invention, the above and other objects can be accomplished by the provision of a cylindrical cigarette ranging from 5 to 8 mm, wherein shredded tobacco materials are wound so as to have a rod- like shape using tobacco paper, the tip end of the cigarette in the suction direction is blocked, tobacco paper is wound again so that a porous non-combustible material is located outside the tobacco paper winding the tobacco materials in a rod-like shape, whereby mainstream smoke generated when the tobacco materials and the inner tobacco paper are burned during smoking does not pass through the unburned tobacco material and passes through the porous non-combustible material so as to be sirked.
[10] In accordance with another aspect of the present invention, there is also provided a cylindrical cigarette ranging from 5 to 8 mm, wherein shredded tobacco materials are wound so as to have a pipe-like shape using tobacco paper, the tip end of the cigarette
in the suction direction is blocked, tobacco paper is wound again so that a porous non- combustible material is located inside the inner tobacco paper winding the tobacco materials in a pipe-like shape, whereby mainstream smoke generated when the tobacco materials and the inner tobacco paper are burned during smoking does not pass through the unburned tobacco material and passes through the porous non-combustible material so as to be sucked.
[11] In accordance with another aspect of the present invention, there is also provided a cigar ranging from 8 to 25 mm, wherein shredded tobacco materials are wound to have a rod-like shape using tobacco paper, the tip end of the cigarette in the suction direction is blocked in a U-like shape, a porous non-combustible material is located outside the cigar wound in a U-like shape, and a cigar is wound outside the porous non-combustible material, whereby mainstream smoke generated when the shredded tobacco materials and the cigar are burned during smoking does not pass through the unburned tobacco material and passes through the porous non-combustible material so as to be sucked.
[12] In accordance with another aspect of the present invention, there is also provided a cigar ranging from 8 to 25 mm, wherein shredded tobacco materials are wound to have a rod-like shape using tobacco paper, the tip end of the cigarette in the suction direction is blocked in a U-like shape, a porous non-combustible material is located inside the cigar wound in a U-like shape, whereby mainstream smoke generated when the shredded tobacco materials and the cigar are burned during smoking does not pass through the unburned tobacco material and passes through the porous non-combustible material so as to be sucked.
Advantageous Effects
[13] The present invention relates to a cigarette ranging from 5 to 8 mm, a cigarette for a pipe that ranges from 8 to 25 mm, and a cigar ranging from 8 to 25 mm. A porous non- combustible material made of powder(or fiber) and sintered powder is properly installed outside(or inside) of a tobacco material to reduce harmful substances of the tobacco during smoking. Various complex harmful substances such as nicotine and tar that are produced through complex combustion processes sirh as repetitive thermal decomposition evaporation and synthesis of the tobacco material are prevented form being produced and are absorbed into the porous non-combustible material to maintain or improve the taste and odor of a natural tobacco. Brief Description of the Drawings
[14] The above and other objects, features and other advantages of the present invention will be more clearly understood from the following detailed description taken in conjunction with the accompanying drawings, in which: [15] FIG. 1 is a partially cutaway view of a cigarette ranging from 5 to 8 mm in which a porous non-combustible material is installed outside shredded tobacco materials according to an embodiment of the present invention; [16] FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;
[17] FIG. 3 is a longitudinal sectional view of the cigarette ranging from 5 to 8 mm in which a porous non-combustible material is installed outside shredded tobacco materials according to the embodiment of the present invention; [18] FIG. 4 is a view illustrating a material flow state during smoking of the cigarette ranging from 5 to 8 mm in which a porous non-combustible material is installed outside shredded tobacco materials according to the embodiment of the present invention; [19] FIG. 5 is a partially cutaway view of a cigarette ranging from 5 to 8 mm in which a porous non-combustible material is installed inside shredded tobacco materials according to an embodiment of the present invention; [20] FIG. 6 is a cross-sectional view taken along line B-B of FIG. 5;
[21] FIG. 7 is a longitudinal sectional view of the cigarette ranging from 5 to 8 mm in which a porous non-combustible material is installed inside shredded tobacco materials according to another embodiment of the present invention; [22] FIG. 8 is a view illustrating a material flow state during smoking of the cigarette ranging from 5 to 8 mm in which a porous non-combustible material is installed inside shredded tobacco materials according to the embodiment of the present invention; [23] FIG. 9 is a view illustrating a cigarette for a pipe that ranges from 8 to 25 mm and a cigarette pipe according to another embodiment of the present invention; [24] FIG. 10 is a cross-sectional view taken along line C-C of FIG. 9;
[25] FIG. 11 is a longitudinal sectional view of a cigarette for a pipe that ranges from 8 to
25 mm in which a porous non-combustible material is installed outside(or inside) of shredded tobacco material and to which a cigarette filter is attached according to another embodiment of the present invention; [26] FIG. 12 is a longitudinal sectional view of a cigarette for a pipe that ranges from 8 to
25 mm in which a porous non-combustible material is installed outside(or inside) of shredded tobacco material and to which a cigarette filter is attached according to the embodiment of the present invention;
[27] FIG. 13 is a view illustrating a material flow state during smoking of the cigarette for a pipe that ranges from 8 to 25 mm in which a porous non-combustible material is installed inside shredded tobacco materials according to the embodiment of the present invention;
[28] FIG. 14 is a view illustrating a material flow state during smoking of the cigarette for a pipe that ranges from 5 to 8 mm in which a porous non-combustible material is installed outside shredded tobacco materials according to the embodiment of the present invention;
[29] FIG. 15 is a partially cutaway view of a cigar ranging from 8 to 25 mm in which a porous non-combustible material is installed outside shredded tobacco materials according to another embodiment of the present invention;
[30] FIG. 16 is a cross-sectional view taken along line S-S of FIG. 15;
[31] FIG. 17 is a partially cutaway view of a cigar ranging from 8 to 25 mm in which a porous non-combustible material is installed inside shredded tobacco materials according to another embodiment of the present invention;
[32] FIG. 18 is a cross-sectional view taken along H-H of FIG. 17;
[33] FIG. 19 is a longitudinal view illustrating the cigars of FIGS. 15 and 17; and
[34] FIG. 20 is a longitudinal view illustrating a cigar ranging from 8 to 25 mm in which a porous non-combustible material is installed inside(or outside) shredded tobacco materials according to another embodiment of the present invention. Mode for the Invention
[35] Hereinafter, embodiments of the present invention will be described in detail with reference to and in comparison with various conventional tobacco prodirts(άgarettes, cigars, and cigarettes for pipes).
[36] FIGS. 1 to 3 illustrate a partially cutaway view, an A-A cross-sectional view, and a longitudinal sectional view of a cigarette 1. A cigarette filter 2 is attached to the cigarette 1 and a porous non-combustible material 3 is cylindrically installed outside shredded tobacco materials 5. Inner tobacco paper 8 installed between the shredded tobacco materials 5 and the porous combustible material 3 is essentially made of a material that can be burned together with the shredded tobacco materials 5. A tip end portion 8a in the direction of suction is formed so as to close the filter 2 so that air passing through the porous non-combustible material 3 or mainstream smoke generated by combustion of the shredded tobacco materials 5 cannot be directed to the filter 2. The inner tobacco paper 8 may be made of the same material as that of outer tobacco paper 7, but it is important to properly select the material so as not to generate
substances harmful to human beings during smoking. The inner tobacco paper 8 preferably has a material and a thickness suitable for combustion at the same rate as that of the shredded tobacco materials. The porous non-combustible material 3 is powder(or fiber) for easily absorbing nicotine 13 or tar 14 generated during smoking. The size of the porous non-combustible material 3 is preferably 10 to 150/M. The porous non-combustible material 3 may be bonded to the inner and outer tobacco paper 8 and 7 using a suitable adhesive such as paste, but is preferably manufactured of a sintered material after compressing (or extruding) the porous non-combustible material 3 without using an adhesive.
[37] In the embodiment of the present invention, the porous non-combustible material is made of powder or fiber consisting of at least one of or a composition obtained by mixing two or more of commercial pure metals (Ag, Au, Pt, Fe, Ni, Si, Al, Mg, Cu, Ti, Mn, Cr, V, Mo, Nb, Sr, Zr, Ba, W, and Zn), alloys of them, metal oxides (Al O , MgO, SiO , Fe O , TiO , CaO, MnO, CuO, Y O , Ba O , La O , CeO , Nd O , Sm O , Pr O ,
2 2 3 2 2 3 2 3 2 3 2 2 3 2 3 2 3 and CuO), zeolite, loess, and charcoal. It is important that the porous non-combustible material 3 is manufactured and installed in consideration of porosity and cross-section ration between the shredded tobacco materials 5 and the porous non-combustible material 3 so that mainstream smoke can smoothly pass through the cigarette filter 2 so as to be sucked.
[38] FIG. 4 illustrates a material flow state during smoking of the cigarette ranging from 5 to 8 mm in which a porous non-combustible material is installed outside shredded tobacco materials according to the embodiment of the present invention. It can be seen from FIG. 4 that the mainstream smoke 15 generated during smoking does not pass through the shredded tobacco materials that are not burned and is sucked through the pores of the porous non-combustible material 3 installed outside the shredded tobacco materials 5 and cigarette filter 2. The combustion process eliminates repetitive combustion processes of harmful substances contained in the mainstream smoke 15 and adheres the harmful substances to the porous non-combustible material 3, so that the number and amount of harmful substances sucked into the body of a smoker and harmful substance such as nicotine 13 and tar 14 contained in sidestream smoke may be partially absorbed.
[39] FIGS. 5 to 8 illustrate a cigarette Ia ranging from 5 to 8 mm. The cigarette Ia may use the same shredded tobacco materials 5, inner and outer tobacco paper 8 and 7, and porous non-combustible material 3 as those of the cigarette 1, but the porous non- combustible material 3 is installed inside the shredded tobacco materials 5 in an
opposite way to the cigarette 1. A tip end portion 8a in the direction of sirtion is tightly sealed so that mainstream smoke 15 does not pass through the unburned shredded tobacco material 5 but passes through the porous non-combustible material 3 installed at the center of the cigarette Ia. As illustrated in FIG. 6, it is also important that the porous non-combustible material 3 is manufactured and installed in consideration of porosity and cross-section ration between the shredded tobacco materials 5 and the porous non-combustible material 3 so that mainstream smoke 15 can smoothly pass through the cigarette filter 2 so as to be sirked.
[40] FIGS. 9 and 10 are a partially cutaway view and a C-C cross-sectional view of a cigarette 20 for a pipe that ranges from 8 to 25 mm and can be used in a conventional cigarette pipe. The cigarette 20 for a pipe may use the same shredded tobacco materials 5, porous non-combustible material 3, outer tobacco paper 7, and inner tobacco paper 8 as those of the cigarettes 1 and Ia ranging from 5 to 8 mm and has the same internal structure as those of the cigarettes 1 and Ia. FIGS. 1 Ia and 1 Ib are longitudinal sectional views of a cigarette for a pipe that ranges from 8 to 25 mm in which a porous non-combustible material 3 is installed outside(or inside) of shredded tobacco material 5 and in which a cigarette filter 2 is attached to a tip end portion in the direction of suction according to another embodiment of the present invention. In FIGS. 12a and 12b, in contrast to FIGS. 1 Ia and 1 Ib, a cigarette filter 2 is not attached to a tip end portion in the suction direction and only a porous non-combustible material is installed outside(or inside) shredded tobacco materials 5, thereby increasing smoking effect. When a cigarette 20 for a pipe that ranges from 8 to 25 mm is manufactured, the length 35(including a filter) of the cigarette is preferably limited to 15 to 70 mm. FIG. 13 is a view illustrating a material flow state during smoking of the cigarette for a pipe that ranges from 5 to 25 mm in which a porous non-combustible material is installed inside shredded tobacco materials according to the embodiment of the present invention.
[41] FIG. 14 is a view illustrating a material flow state during smoking of the cigarette 1 for a pipe that ranges from 5 to 8 mm and a cigarette 20 for a pipe that ranges from 8 to 25 mm in which a fiber porous non-combustible material 45 is used instead of a powder porous non-combustible material 3 according to the embodiment of the present invention. The fiber porous non-combustible material 45 may be wound in a rod- like shape to be used inside the shredded tobacco material 5 and may be dually and triply folded in consideration of porosity.
[42] FIGS. 15 to 19 are a partially cutaway view, a longitudinal sectional view, and a
partial cross-sectional view of a cigar ranging from 8 to 25 mm. The cigar ranging from 8 to 25 mm has a similar stricture to the cigarette 1 ranging 5 to 8 mm that is illustrated in FIGS. 3 and 7 and uses the same materials as those of the shredded tobacco materials 5 and the porous non-combustible material 3, but uses tobacco leaves 48 and 47 instead of the tobacco paper 7 and 8 of the cigarette 1. FIG. 15 illustrates the cigar ranging from 8 to 25 mm according to the embodiment of the present invention. For example, the shredded tobacco materials 5 and the porous non-combustible material 3 are wrapped using the inner tobacco leaf 48 and the outer tobacco leaf 47. As illustrate in FIG. 19a, a tip end portion 48a in the direction of suction is sealed in a U-like shape using the inner tobacco leaf 48 so that the shredded tobacco materials 5 are located at the center of the cigar. The porous non-combustible material 3 is filled outside the inner tobacco leaf 48 and is wrapped by the outer tobacco leaf 47 again. Unlike in FIG. 19a, the shredded tobacco materials 5 are wrapped in a pipe-like shape using an inner tobacco leaf 48 so that the porous non-combustible material 3 is located at the center of the cigar. The shredded tobacco materials 5 are filled outside the porous non- combustible material 3 and are wrapped by the outer tobacco leaf 47 again. In particular, a tip end portion 48b in the direction of suction is firmly bonded by an adhesive so that mainstream smoke does not pass through the shredded tobacco materials 5 but passes through the central porous noncombustible material 3.
[43] FIG. 20 is a longitudinal view illustrating a pipe for a cigar ranging from 8 to 25 mm in which pipes 50a and 50b for a cigar are attached to the tip end in the direction of suction. In FIG. 20a, the pipe 50a for a cigar is attached to the tip end of the cigar in the direction of suction. A connecting portion 49a between the outer tobacco leaf 47 and the pipe 50a for a dgar is manufactured by firmly and tightly bonding to the pipe 50a so that air cannot be sucked from outside. In FIG. 20b, the pipe 50b for a cigar ranging from 8 to 25 mm is attached to the tip end of the cigar in the direction of suction. It is important that the inner and outer tobacco leaves 48 and 47 and the connecting portion 49b of the pipe 50b for a cigar are not separated from each other during smoking so that mainstream smoke cannot be sucked or air cannot permeate into the pipe 50b. The pipes 50a and 50b for a dgar are preferably made of wood or plastic that is not harmful to human bodies.
[44] Although the preferred embodiments of the present invention have been disclosed for illustrative purposes, those skilled in the art will appredate that various modifications, additions and substitutions are possible, without departing from the scope and spirit of the invention as disclosed in the accompanying claims.
Claims
[1] A cylindrical cigarette ranging from 5 to 8 mm, wherein shredded tobacco materials are wound so as to have a rod-like shape using tobacco paper, the tip end of the cigarette in the suction direction is blocked, tobacco paper is wound again so that a porous non-combustible material is located outside the tobacco paper winding the tobacco materials in a rod-like shape, whereby mainstream smoke generated when the tobacco materials and the inner tobacco paper are burned during smoking does not pass through the unburned tobacco material and passes through the porous non-combustible material so as to be svcked.
[2] A cylindrical cigarette ranging from 5 to 8 mm, wherein shredded tobacco materials are wound so as to have a pipe-like shape using tobacco paper, the tip end of the cigarette in the suction direction is blocked, tobacco paper is wound again so that a porous non-combustible material is located inside the inner tobacco paper winding the tobacco materials in a pipe-like shape, whereby mainstream smoke generated when the tobacco materials and the inner tobacco paper are burned during smoking does not pass through the unburned tobacco material and passes through the porous non-combustible material so as to be svcked.
[3] A cigar ranging from 8 to 25 mm, wherein shredded tobacco materials are wound to have a rod-like shape using tobacco paper, the tip end of the cigarette in the svction direction is blocked in a U-like shape, a porous non-combustible material is located outside the cigar wound in a U-like shape, and a cigar is wound outside the porous non-combustible material, whereby mainstream smoke generated when the shredded tobacco materials and the dgar are burned during smoking does not pass through the unburned tobacco material and passes through the porous non-combustible material so as to be svcked.
[4] A cigar ranging from 8 to 25 mm, wherein shredded tobacco materials are wound to have a rod-like shape using tobacco paper, the tip end of the cigarette in the svction direction is blocked in a U-like shape, a porous non-combustible material is located inside the cigar wound in a U-like shape, whereby mainstream smoke generated when the shredded tobacco materials and the dgar are burned during smoking does not pass through the unburned tobacco material and passes through the porous non-combustible material so as to be svcked.
[5] The dgarette as set forth in claim 1 or 2, wherein the porous non-combustible
material is made of powder or fiber consisting of at least one of or a composition obtained by nixing two or more of commercial pure metals (Ag, Au, Pt, Fe, Ni, Si, Al, Mg, Cu, Ti, Mn, Cr, V, Mo, Nb, Sr, Zr, Ba, W, and Zn), alloys of them, metal oxides (Al O , MgO, SiO , Fe O , TiO , CaO, MnO, CuO, Y O , Ba O , La
2 3 2 2 3 2 2 3 2 3
O , CeO , Nd O , Sm O , Pr O , and CuO), zeolite, loess, and charcoal.
2 3 2 2 3 2 3 2 3
[6] The cigar as set forth in claim 3 or 4, wherein the mainstream smoke passing through the porous non-combustible material is sucked through a pipe for the cigar.
[7] The cigar as set forth in claim 1 or 2, wherein the mainstream smoke passing through the porous non-combustible material is sucked through a conventional tobacco filter.
[8] The cigar as set forth in claim 3 or 4, wherein the porous non-combustible material is made of powder or fiber consisting of at least one of or a composition obtained by nixing two or more of commercial pure metals (Ag, Au, Pt, Fe, Ni, Si, Al, Mg, Cu, Ti, Mn, Cr, V, Mo, Nb, Sr, Zr, Ba, W, and Zn), alloys of them, metal oxides (Al O , MgO, SiO , Fe O , TiO , CaO, MnO, CuO, Y O , Ba O , La
2 3 2 2 3 2 2 3 2 3
O , CeO , Nd O , Sm O , Pr O , and CuO), zeolite, loess, and charcoal.
2 3 2 2 3 2 3 2 3
[9] A cylindrical cigarette for a pipe that ranges from 8 to 25 mm, wherein shredded tobacco materials are wound so as to have a rod- like shape using tobacco paper, the tip end of the cigarette in the suction direction is blocked, tobacco paper is wound again so that a porous non-combustible material is located outside the tobacco paper winding the tobacco materials in a rod- like shape, whereby mainstream smoke generated when the tobacco materials and the inner tobacco paper are burned during smoking does not pass through the unburned tobacco material and passes through the porous non-combustible material so as to be sirked.
[10] A cylindrical cigarette for a pipe that ranges from 8 to 25 mm, wherein shredded tobacco materials are wound so as to have a pipe-like shape using tobacco paper, the tip end of the cigarette in the suction direction is blocked, tobacco paper is wound again so that a porous non-combustible material is located inside the inner tobacco paper winding the tobacco materials in a pipe-like shape, whereby mainstream smoke generated when the tobacco materials and the inner tobacco paper are burned during smoking does not pass through the unburned tobacco material and passes through the porous non-combustible material so as to be sirked.
[11] The cigarette as set forth in claim 9 or 10, wherein the porous non-combustible material is made of powder or fiber consisting of at least one of or a composition obtained by nixing two or more of commercial pure metals (Ag, Au, Pt, Fe, Ni, Si, Al, Mg, Cu, Ti, Mn, Cr, V, Mo, Nb, Sr, Zr, Ba, W, and Zn), alloys of them, metal oxides (Al O , MgO, SiO , Fe O , TiO , CaO, MnO, CuO, Y O , Ba O , La
2 3 2 2 3 2 2 3 2 3
O , CeO , Nd O , Sm O , Pr O , and CuO), zeolite, loess, and charcoal.
2 3 2 2 3 2 3 2 3
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020070058879A KR100856663B1 (en) | 2006-11-17 | 2007-06-15 | tobacco |
| KR10-2007-0058879 | 2007-06-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2008153358A1 true WO2008153358A1 (en) | 2008-12-18 |
Family
ID=40130590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/KR2008/003356 WO2008153358A1 (en) | 2007-06-15 | 2008-06-13 | Tabacco |
Country Status (1)
| Country | Link |
|---|---|
| WO (1) | WO2008153358A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112369653A (en) * | 2020-10-22 | 2021-02-19 | 湖北中烟工业有限责任公司 | Cigarette and preparation method thereof |
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|---|---|---|---|---|
| US4574821A (en) * | 1984-03-22 | 1986-03-11 | Philip Morris Incorporated | Expanded wrapper and smoking articles including same |
| US4770192A (en) * | 1987-03-23 | 1988-09-13 | Cerda Alberto De | Segmented cigarette |
| EP0482568A1 (en) * | 1990-10-23 | 1992-04-29 | R.J. Reynolds Tobacco Company | Cigarette |
| JP2006191813A (en) * | 2005-01-11 | 2006-07-27 | Japan Tobacco Inc | Smoking article |
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2008
- 2008-06-13 WO PCT/KR2008/003356 patent/WO2008153358A1/en active Application Filing
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4574821A (en) * | 1984-03-22 | 1986-03-11 | Philip Morris Incorporated | Expanded wrapper and smoking articles including same |
| US4770192A (en) * | 1987-03-23 | 1988-09-13 | Cerda Alberto De | Segmented cigarette |
| EP0482568A1 (en) * | 1990-10-23 | 1992-04-29 | R.J. Reynolds Tobacco Company | Cigarette |
| JP2006191813A (en) * | 2005-01-11 | 2006-07-27 | Japan Tobacco Inc | Smoking article |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112369653A (en) * | 2020-10-22 | 2021-02-19 | 湖北中烟工业有限责任公司 | Cigarette and preparation method thereof |
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