EP0097968A1 - Feuille cohérente à fumer et procédé pour sa production - Google Patents
Feuille cohérente à fumer et procédé pour sa production Download PDFInfo
- Publication number
- EP0097968A1 EP0097968A1 EP83106345A EP83106345A EP0097968A1 EP 0097968 A1 EP0097968 A1 EP 0097968A1 EP 83106345 A EP83106345 A EP 83106345A EP 83106345 A EP83106345 A EP 83106345A EP 0097968 A1 EP0097968 A1 EP 0097968A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- film
- smokable
- ions
- water
- pectin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000001427 coherent effect Effects 0.000 title claims abstract description 7
- 238000000034 method Methods 0.000 title claims description 33
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- 239000011888 foil Substances 0.000 title description 6
- 239000001814 pectin Substances 0.000 claims abstract description 46
- 235000010987 pectin Nutrition 0.000 claims abstract description 46
- 229920001277 pectin Polymers 0.000 claims abstract description 46
- 241000208125 Nicotiana Species 0.000 claims abstract description 31
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000000725 suspension Substances 0.000 claims abstract description 16
- 239000011230 binding agent Substances 0.000 claims abstract description 14
- 238000005886 esterification reaction Methods 0.000 claims abstract description 14
- 239000002699 waste material Substances 0.000 claims abstract description 14
- 230000032050 esterification Effects 0.000 claims abstract description 13
- 239000005418 vegetable material Substances 0.000 claims abstract description 13
- 229910021645 metal ion Inorganic materials 0.000 claims abstract description 8
- 239000007795 chemical reaction product Substances 0.000 claims abstract description 6
- 230000009435 amidation Effects 0.000 claims abstract description 5
- 238000007112 amidation reaction Methods 0.000 claims abstract description 5
- 239000000126 substance Substances 0.000 claims abstract description 4
- 239000011248 coating agent Substances 0.000 claims description 32
- 238000000576 coating method Methods 0.000 claims description 32
- -1 aluminum ions Chemical class 0.000 claims description 9
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 claims description 8
- 229910001424 calcium ion Inorganic materials 0.000 claims description 8
- 229910052782 aluminium Inorganic materials 0.000 claims description 7
- 239000000047 product Substances 0.000 claims description 7
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 claims description 6
- 229910001425 magnesium ion Inorganic materials 0.000 claims description 6
- 229910052783 alkali metal Inorganic materials 0.000 claims description 2
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 claims 2
- 159000000007 calcium salts Chemical class 0.000 claims 2
- 159000000003 magnesium salts Chemical class 0.000 claims 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims 1
- 150000001340 alkali metals Chemical class 0.000 claims 1
- 238000011049 filling Methods 0.000 abstract description 15
- 239000000779 smoke Substances 0.000 abstract description 6
- 238000002156 mixing Methods 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 16
- 239000000463 material Substances 0.000 description 8
- 235000019504 cigarettes Nutrition 0.000 description 7
- 239000002002 slurry Substances 0.000 description 7
- 238000001035 drying Methods 0.000 description 6
- 239000001768 carboxy methyl cellulose Substances 0.000 description 5
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 4
- LEQAOMBKQFMDFZ-UHFFFAOYSA-N glyoxal Chemical compound O=CC=O LEQAOMBKQFMDFZ-UHFFFAOYSA-N 0.000 description 4
- 229910052708 sodium Inorganic materials 0.000 description 4
- 239000011734 sodium Substances 0.000 description 4
- 229920003043 Cellulose fiber Polymers 0.000 description 3
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 description 3
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 description 3
- FHVDTGUDJYJELY-UHFFFAOYSA-N 6-{[2-carboxy-4,5-dihydroxy-6-(phosphanyloxy)oxan-3-yl]oxy}-4,5-dihydroxy-3-phosphanyloxane-2-carboxylic acid Chemical compound O1C(C(O)=O)C(P)C(O)C(O)C1OC1C(C(O)=O)OC(OP)C(O)C1O FHVDTGUDJYJELY-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 2
- 239000001856 Ethyl cellulose Substances 0.000 description 2
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 description 2
- 229920002907 Guar gum Polymers 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 229940072056 alginate Drugs 0.000 description 2
- 235000010443 alginic acid Nutrition 0.000 description 2
- 229920000615 alginic acid Polymers 0.000 description 2
- 125000003368 amide group Chemical group 0.000 description 2
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 2
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 235000010980 cellulose Nutrition 0.000 description 2
- 235000019506 cigar Nutrition 0.000 description 2
- 239000003431 cross linking reagent Substances 0.000 description 2
- 235000019325 ethyl cellulose Nutrition 0.000 description 2
- 229920001249 ethyl cellulose Polymers 0.000 description 2
- 229940015043 glyoxal Drugs 0.000 description 2
- 239000000665 guar gum Substances 0.000 description 2
- 235000010417 guar gum Nutrition 0.000 description 2
- 229960002154 guar gum Drugs 0.000 description 2
- 239000010903 husk Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 210000003296 saliva Anatomy 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000004375 Dextrin Substances 0.000 description 1
- 229920001353 Dextrin Polymers 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 229920000161 Locust bean gum Polymers 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 241000533293 Sesbania emerus Species 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 244000299461 Theobroma cacao Species 0.000 description 1
- 235000009470 Theobroma cacao Nutrition 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 235000019425 dextrin Nutrition 0.000 description 1
- 125000004185 ester group Chemical group 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000007888 film coating Substances 0.000 description 1
- 238000009501 film coating Methods 0.000 description 1
- 238000001879 gelation Methods 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 150000003893 lactate salts Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 235000010420 locust bean gum Nutrition 0.000 description 1
- 239000000711 locust bean gum Substances 0.000 description 1
- GMDNUWQNDQDBNQ-UHFFFAOYSA-L magnesium;diformate Chemical compound [Mg+2].[O-]C=O.[O-]C=O GMDNUWQNDQDBNQ-UHFFFAOYSA-L 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 125000004492 methyl ester group Chemical group 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 235000010981 methylcellulose Nutrition 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 229960000292 pectin Drugs 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000003232 water-soluble binding agent Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
- A24B15/18—Treatment of tobacco products or tobacco substitutes
- A24B15/28—Treatment of tobacco products or tobacco substitutes by chemical substances
- A24B15/30—Treatment of tobacco products or tobacco substitutes by chemical substances by organic substances
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B3/00—Preparing tobacco in the factory
- A24B3/14—Forming reconstituted tobacco products, e.g. wrapper materials, sheets, imitation leaves, rods, cakes; Forms of such products
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
- A24B15/10—Chemical features of tobacco products or tobacco substitutes
- A24B15/12—Chemical features of tobacco products or tobacco substitutes of reconstituted tobacco
- A24B15/14—Chemical features of tobacco products or tobacco substitutes of reconstituted tobacco made of tobacco and a binding agent not derived from tobacco
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
- A24B15/18—Treatment of tobacco products or tobacco substitutes
- A24B15/28—Treatment of tobacco products or tobacco substitutes by chemical substances
- A24B15/42—Treatment of tobacco products or tobacco substitutes by chemical substances by organic and inorganic substances
-
- 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
- A24D1/18—Selection of materials, other than tobacco, suitable for smoking
Definitions
- the invention relates to a smokable, coherent film made from shredded, vegetable materials and / or tobacco waste on a surface with a water-insoluble film.
- the shredded tobacco is washed out with a relatively large amount of water and the washing liquid is partially recirculated.
- the matted tobacco fibers with a relatively high proportion of cellulose fibers are poured onto a sieve belt. Due to the high moisture content, considerable amounts of energy are required for drying to the desired final moisture.
- the ground tobacco is mixed with about 10 times the amount of water and an appropriate proportion of binding agent to a pulp and poured onto a steel belt. This method also requires a large excess of moisture a relatively high amount of energy for drying.
- Binders water and / or solvents, generally in a smaller amount than the dry matter content, are added to the shredded tobacco, and the paste-like mass obtained after the mixing is applied using pressure by extrusion and / or shaping by means of rollers and / or belts formed into foils and then dried to the desired final moisture with a relatively low energy requirement.
- the film produced with the extruder process and / or roller system namely with little water and using pressure, generally has a lower filling capacity, which reduces the energetic advantages that are present in its production compared to the aforementioned systems. It is believed that this is due to the compact nature or the less porous structure compared to the film produced with the paper process or slurry system.
- tobacco dust is sprinkled onto a film consisting of binder and tobacco.
- a film consisting of binder and tobacco.
- tobacco dust is sprayed with various binder solutions and dried.
- the binder used to prevent dust abrasion can consist of methyl cellulose, dextrin, pectin, alginate, starch and the like.
- the moist film is dried before application, preferably spraying, of the coating material and dried again to the desired final moisture after coating.
- a tobacco film with a thin, hydrophobic coating is produced on at least one surface by forming a tobacco film from finely divided tobacco and a water-soluble binder in aqueous solution, the film dries, the dried film is then coated with an alcoholic solution of ethyl cellulose and the coating finally dries. So this requires a double drying and also a long conveyor belt, which is uneconomical and space-consuming.
- the film surface was coated with various binders, both water-soluble and water-insoluble, for which purpose, for example, solutions or suspensions of sodium carboxymethyl cellulose, guar gum, pectin, alginate or locust bean gum were used, if appropriate also contained crosslinking agents such as glyoxal or other dialdehydes.
- binders both water-soluble and water-insoluble, for which purpose, for example, solutions or suspensions of sodium carboxymethyl cellulose, guar gum, pectin, alginate or locust bean gum were used, if appropriate also contained crosslinking agents such as glyoxal or other dialdehydes.
- the smokable films produced from comminuted, vegetable materials and / or tobacco waste are not fully satisfactory with regard to their various properties, and the object of the invention is therefore to create a coherent, smokable film with good smoke quality which is known from the prior art Overcomes disadvantages, and which is characterized above all by an increased filling capacity and high moisture resistance. Furthermore, an economical and simple method for producing such a film is to be provided.
- a smokable film of the type mentioned at the outset which is obtainable by deforming the vegetable materials and / or tobacco waste with binders and water, the proportion of which is less than that of the dry substance used, between deformation elements under pressure, the deformed, coherent and still moist film is coated at a moisture content of 30 to 50% with a solution or suspension which contains at least one water-soluble, modified pectin from the group of low-esterified pectin with a degree of esterification of less than 40% and / or amidated, contains low-esterified pectin with a degree of amidation of over 15%, the modified pectin is brought into contact with divalent and / or trivalent metal ions and the coated film is dried, the concentration of the modified pectin on the film surface, based on the dry weight of the finished productEnd product, at least 0.5 percent by weight.
- a tobacco film with high filling capacity and high moisture resistance is then produced using extruder processes and / or roller processes.
- the energy requirement for the production of such films is far below that of the slurry process or of the paper process, and the films which can be obtained hereafter also have a significantly better smoke quality.
- the degree of esterification of the low-esterified pectins suitable according to the invention can generally range from 0.5 to 40%, with those having a degree of esterification of 10 to 40% being preferred owing to the better water solubility of the somewhat higher esterified pectins.
- amidated, low-esterified pectins can also be used according to the invention, namely pectins in which some of the ester groups (methyl ester groups) have been replaced by amide groups or in which some of the free carboxyl groups have been converted to amide groups.
- such amidated, low-esterified pectins have a degree of amidation of at least 15%, pectins with a degree of esterification of 35 to 20% and correspondingly a degree of amidation of 15 to 30% being preferred .
- Combinations of one or more low-esterified pectins with one or more amidated, low-esterified pectins can of course also be used.
- low-esterified pectins whose degree of esterification is below 10% are also suitable according to the invention for the film coating, since such pectins give water-insoluble films of good stability even with relatively small amounts of divalent and / or trivalent metal ions.
- their alkali metal salts such as sodium pectinate, or also their ammonium salts are advantageously used for the preparation of the coating solution or coating suspension.
- the degree of esterification of such pectinates is preferably between 0.5 and 10%, and in particular between 1 and 5%.
- the film according to the invention produced by means of printing systems shows an equally good or even better filling capacity than a film which was produced by the paper process or slurry process, the improved properties of such films, in particular also after their machine processing to cigarettes, are preserved.
- the divalent and / or trivalent metal ions preferably consist of calcium ions and / or magnesium ions and / or aluminum ions.
- the filling capacity of the products coated and cut with the water-insoluble film according to the invention is on average about 20 to about 60% higher than the filling capacity of products manufactured in the same way and having the same composition, but uncoated, even if the latter have a higher binder content.
- the preferred concentration of the modified pectin in the coating solution or coating suspension is 2 to 8 percent by weight, so that the viscosity of the coating solution or coating suspension at the application temperature is 5000 mPa s to 60,000 mPa s.
- the films produced in this way already show improved filling capacity when the concentration of the modified pectin on its surface, based on the dry weight of the finished end product, is at least 0.5 percent by weight.
- the concentration of the modified pectin on the product surface is preferably between 1.2 and 1.5 percent by weight, based on the dry weight of the finished end product.
- the calcium ions and / or magnesium ions and / or aluminum ions necessary to form a water-insoluble film can either be mixed into the coating solution or coating suspension or the comminuted, vegetable materials and / or tobacco waste.
- the ions are advantageously added to the coating solution or coating suspension in the form of water-insoluble salts, such as in the form of CaC0 3 , Ca 3 (PO 4 ) 2 , A1P0 4 , MgCO 3 and the like. If they are added to the comminuted, vegetable materials and / or tobacco waste, then soluble salts, such as lactates, sulfates and the like, can also be used.
- the water-insoluble film is created by exchanging the divalent or trivalent metal ions ; with cations of the soluble, modified pectins during the drying of the coated structure.
- concentrations of the above ions are, depending on the type of application and Coating material, preferably between 0.5 and 20 percent by weight, based on the amount of modified pectin when added to the coating solution or suspension, and preferably between 0.5 and 10 percent by weight, based on the dry weight of the finished end product, if it was comminuted , vegetable materials and / or tobacco waste are added. These limits are guidelines, so that, depending on the type of modified pectin, the necessary amounts of ions are below or above.
- Tobacco foils were produced in the same way as in Example 1 and coated on a surface with different amounts of low-esterified (degree of esterification of about 20 to 22%) pectin.
- the coating solution contained calcium ions in an amount of 2%, based on the low-esterified pectin.
- films which are produced from so-called tobacco substitute materials namely ground parts of plants, for example husks of cocoa beans, husks of coffee beans or wood cellulose.
- Film B was produced from the same material and additives as film A, but with the difference that it was not coated but instead contained 1.5% by weight of the same sodium pectinate in the base material.
- the film C was produced from the same material and additives as the films A and B, but with the difference that the production was carried out by the paper process.
Landscapes
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Paper (AREA)
- Manufacture Of Tobacco Products (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Laminated Bodies (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Paints Or Removers (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT83106345T ATE22780T1 (de) | 1982-06-30 | 1983-06-29 | Rauchbare, zusammenhaengende folie und verfahren zu ihrer herstellung. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3224416A DE3224416C1 (de) | 1982-06-30 | 1982-06-30 | Rauchbare,zusammenhaengende Folie sowie Verfahren zu deren Herstellung |
DE3224416 | 1982-06-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0097968A1 true EP0097968A1 (fr) | 1984-01-11 |
EP0097968B1 EP0097968B1 (fr) | 1986-10-15 |
Family
ID=6167231
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP83106345A Expired EP0097968B1 (fr) | 1982-06-30 | 1983-06-29 | Feuille cohérente à fumer et procédé pour sa production |
Country Status (14)
Country | Link |
---|---|
US (1) | US4564031A (fr) |
EP (1) | EP0097968B1 (fr) |
KR (1) | KR900000645B1 (fr) |
AR (1) | AR230928A1 (fr) |
AT (1) | ATE22780T1 (fr) |
AU (1) | AU564994B2 (fr) |
BR (1) | BR8303484A (fr) |
CA (1) | CA1196774A (fr) |
DE (2) | DE3224416C1 (fr) |
ES (1) | ES523699A0 (fr) |
HU (1) | HU192149B (fr) |
IL (1) | IL68984A0 (fr) |
SU (1) | SU1405690A3 (fr) |
ZA (1) | ZA834369B (fr) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3819534C1 (fr) * | 1988-06-08 | 1989-12-07 | B.A.T. Cigarettenfabriken Gmbh, 2000 Hamburg, De | |
US5377698A (en) * | 1993-04-30 | 1995-01-03 | Brown & Williamson Tobacco Corporation | Reconstituted tobacco product |
US5540242A (en) * | 1993-07-07 | 1996-07-30 | Brown & Williamson Tobacco Corporation | Cigarette paper having reduced sidestream properties |
US5584306A (en) * | 1994-11-09 | 1996-12-17 | Beauman; Emory | Reconstituted tobacco material and method of its production |
JP5193311B2 (ja) * | 2007-12-21 | 2013-05-08 | スウィーディッシュ・マッチ・ノース・ヨーロップ・アーベー | 炭酸マグネシウムを含むタバコまたは非タバコ製品 |
JP5228061B2 (ja) * | 2008-11-12 | 2013-07-03 | 日本たばこ産業株式会社 | 低延焼性のシガレット用巻紙 |
US8710682B2 (en) * | 2009-09-03 | 2014-04-29 | Designer Molecules Inc, Inc. | Materials and methods for stress reduction in semiconductor wafer passivation layers |
CN104253275B (zh) * | 2013-06-25 | 2016-08-10 | 中国科学院物理研究所 | 用于锂电池或锂硫电池的粘结剂、极片及制造方法和电池 |
TWI735808B (zh) | 2017-12-05 | 2021-08-11 | 日商日本煙草產業股份有限公司 | 吸煙物品用填充物 |
AU2020223088A1 (en) * | 2019-02-11 | 2021-08-19 | Swm Luxembourg | Reconstituted cocoa material for generating aerosols |
CN112120274B (zh) * | 2020-08-20 | 2023-05-09 | 四川工商职业技术学院 | 一种复合烟草薄片及其制备方法 |
KR102628986B1 (ko) * | 2020-08-25 | 2024-01-24 | 주식회사 케이티앤지 | Lm-펙틴을 포함하는 흡연 물품용 향료 함유 시트 및 이를 포함하는 흡연 물품 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3016907A (en) * | 1959-10-19 | 1962-01-16 | Int Cigar Mach Co | Manufacture of tobacco |
DE2505149B2 (de) * | 1974-02-21 | 1981-07-02 | Imperial Group Ltd., London | Tabakfolie |
EP0056308A1 (fr) * | 1981-01-07 | 1982-07-21 | Philip Morris Incorporated | Produit à fumer à base de tabac reconstitué et méthode pour sa fabrication |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3185162A (en) * | 1960-12-05 | 1965-05-25 | American Mach & Foundry | Process for making reconstituted sheet tobacco |
US3121433A (en) * | 1961-08-08 | 1964-02-18 | American Mach & Foundry | Manufacture of smoking products |
US3386449A (en) * | 1966-06-16 | 1968-06-04 | Philip Morris Inc | Method of making a reconstituted tobacco sheet |
US4140135A (en) * | 1975-12-29 | 1979-02-20 | Gulf & Western Corporation | Hydrophobic coating for tobacco sheet material |
US4176668A (en) * | 1977-05-02 | 1979-12-04 | Amf Incorporated | Novel reconstituted tobacco sheets and process |
-
1982
- 1982-06-30 DE DE3224416A patent/DE3224416C1/de not_active Expired
-
1983
- 1983-06-14 IL IL68984A patent/IL68984A0/xx unknown
- 1983-06-14 ZA ZA834369A patent/ZA834369B/xx unknown
- 1983-06-21 CA CA000430830A patent/CA1196774A/fr not_active Expired
- 1983-06-22 AU AU16151/83A patent/AU564994B2/en not_active Ceased
- 1983-06-24 HU HU832303A patent/HU192149B/hu unknown
- 1983-06-28 SU SU833609885A patent/SU1405690A3/ru active
- 1983-06-29 AT AT83106345T patent/ATE22780T1/de not_active IP Right Cessation
- 1983-06-29 EP EP83106345A patent/EP0097968B1/fr not_active Expired
- 1983-06-29 BR BR8303484A patent/BR8303484A/pt unknown
- 1983-06-29 KR KR1019830002947A patent/KR900000645B1/ko not_active IP Right Cessation
- 1983-06-29 DE DE8383106345T patent/DE3366819D1/de not_active Expired
- 1983-06-29 US US06/509,205 patent/US4564031A/en not_active Expired - Fee Related
- 1983-06-29 ES ES523699A patent/ES523699A0/es active Granted
- 1983-08-30 AR AR293492A patent/AR230928A1/es active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3016907A (en) * | 1959-10-19 | 1962-01-16 | Int Cigar Mach Co | Manufacture of tobacco |
DE2505149B2 (de) * | 1974-02-21 | 1981-07-02 | Imperial Group Ltd., London | Tabakfolie |
EP0056308A1 (fr) * | 1981-01-07 | 1982-07-21 | Philip Morris Incorporated | Produit à fumer à base de tabac reconstitué et méthode pour sa fabrication |
Also Published As
Publication number | Publication date |
---|---|
BR8303484A (pt) | 1984-02-07 |
ZA834369B (en) | 1984-03-28 |
CA1196774A (fr) | 1985-11-19 |
ATE22780T1 (de) | 1986-11-15 |
SU1405690A3 (ru) | 1988-06-23 |
ES8405097A1 (es) | 1984-05-16 |
IL68984A0 (en) | 1983-10-31 |
DE3224416C1 (de) | 1984-03-15 |
HU192149B (en) | 1987-05-28 |
AU564994B2 (en) | 1987-09-03 |
ES523699A0 (es) | 1984-05-16 |
KR840004864A (ko) | 1984-10-31 |
AU1615183A (en) | 1984-01-05 |
AR230928A1 (es) | 1984-08-31 |
HUT37559A (en) | 1986-01-23 |
KR900000645B1 (ko) | 1990-02-02 |
DE3366819D1 (en) | 1986-11-20 |
EP0097968B1 (fr) | 1986-10-15 |
US4564031A (en) | 1986-01-14 |
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