EP1933651A1 - Rauchwarenumhüllungsmaterial mit verbesserten glimmeigenschaften - Google Patents
Rauchwarenumhüllungsmaterial mit verbesserten glimmeigenschaftenInfo
- Publication number
- EP1933651A1 EP1933651A1 EP05811017A EP05811017A EP1933651A1 EP 1933651 A1 EP1933651 A1 EP 1933651A1 EP 05811017 A EP05811017 A EP 05811017A EP 05811017 A EP05811017 A EP 05811017A EP 1933651 A1 EP1933651 A1 EP 1933651A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- wrapping material
- smoking article
- composition
- article wrapping
- base
- 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
- 239000000463 material Substances 0.000 title claims abstract description 54
- 230000000391 smoking effect Effects 0.000 title claims abstract description 31
- 239000000203 mixture Substances 0.000 claims abstract description 30
- 150000004676 glycans Chemical class 0.000 claims abstract description 27
- 229920001282 polysaccharide Polymers 0.000 claims abstract description 27
- 239000005017 polysaccharide Substances 0.000 claims abstract description 27
- 238000000034 method Methods 0.000 claims abstract description 15
- 239000002245 particle Substances 0.000 claims abstract description 10
- 238000004519 manufacturing process Methods 0.000 claims abstract description 5
- 229920002472 Starch Polymers 0.000 claims description 22
- 235000019698 starch Nutrition 0.000 claims description 21
- 239000000126 substance Substances 0.000 claims description 15
- 239000008107 starch Substances 0.000 claims description 14
- 241000208125 Nicotiana Species 0.000 claims description 7
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims description 7
- 239000000945 filler Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000003960 organic solvent Substances 0.000 claims description 5
- 230000000979 retarding effect Effects 0.000 claims description 5
- 238000007639 printing Methods 0.000 claims description 4
- 238000007646 gravure printing Methods 0.000 claims description 2
- 238000005507 spraying Methods 0.000 claims description 2
- 239000003340 retarding agent Substances 0.000 claims 1
- 230000008569 process Effects 0.000 abstract description 3
- 239000002585 base Substances 0.000 description 26
- 235000019504 cigarettes Nutrition 0.000 description 20
- 230000035699 permeability Effects 0.000 description 18
- 238000012360 testing method Methods 0.000 description 15
- 235000019505 tobacco product Nutrition 0.000 description 9
- 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 6
- 229920002101 Chitin Polymers 0.000 description 6
- 229920001661 Chitosan Polymers 0.000 description 6
- 229920000881 Modified starch Polymers 0.000 description 6
- 229920002678 cellulose Polymers 0.000 description 6
- 239000001913 cellulose Substances 0.000 description 6
- 235000010980 cellulose Nutrition 0.000 description 6
- 235000019426 modified starch Nutrition 0.000 description 6
- 235000013339 cereals Nutrition 0.000 description 5
- 229920001592 potato starch Polymers 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 4
- 238000013467 fragmentation Methods 0.000 description 4
- 238000006062 fragmentation reaction Methods 0.000 description 4
- 239000000779 smoke Substances 0.000 description 4
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 3
- 239000004368 Modified starch Substances 0.000 description 3
- -1 N-substituted acrylamides Chemical class 0.000 description 3
- 229940072056 alginate Drugs 0.000 description 3
- 235000010443 alginic acid Nutrition 0.000 description 3
- 229920000615 alginic acid Polymers 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- TURGQPDWYFJEDY-UHFFFAOYSA-N 1-hydroperoxypropane Chemical compound CCCOO TURGQPDWYFJEDY-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
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 230000001588 bifunctional effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 229920002689 polyvinyl acetate Polymers 0.000 description 2
- 239000011118 polyvinyl acetate Substances 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- JTTBZVHEXMQSMM-UHFFFAOYSA-M (3-chloro-2-hydroxypropyl)-dodecyl-dimethylazanium;chloride Chemical compound [Cl-].CCCCCCCCCCCC[N+](C)(C)CC(O)CCl JTTBZVHEXMQSMM-UHFFFAOYSA-M 0.000 description 1
- PHTONCQEHLECGK-UHFFFAOYSA-M 3-hydroxypropyl-dimethyl-octadecylazanium;chloride Chemical compound [Cl-].CCCCCCCCCCCCCCCCCC[N+](C)(C)CCCO PHTONCQEHLECGK-UHFFFAOYSA-M 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 229920000623 Cellulose acetate phthalate Polymers 0.000 description 1
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- 229920002261 Corn starch Polymers 0.000 description 1
- 229920000896 Ethulose Polymers 0.000 description 1
- 239000001856 Ethyl cellulose Substances 0.000 description 1
- 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 1
- 239000001859 Ethyl hydroxyethyl cellulose Substances 0.000 description 1
- 229920002153 Hydroxypropyl cellulose Polymers 0.000 description 1
- 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 1
- 240000006240 Linum usitatissimum Species 0.000 description 1
- 235000004431 Linum usitatissimum Nutrition 0.000 description 1
- 240000003183 Manihot esculenta Species 0.000 description 1
- 235000016735 Manihot esculenta subsp esculenta Nutrition 0.000 description 1
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 1
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 1
- LFTLOKWAGJYHHR-UHFFFAOYSA-N N-methylmorpholine N-oxide Chemical compound CN1(=O)CCOCC1 LFTLOKWAGJYHHR-UHFFFAOYSA-N 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-L Phosphate ion(2-) Chemical compound OP([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-L 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 150000008065 acid anhydrides Chemical class 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000008186 active pharmaceutical agent Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 229920006187 aquazol Polymers 0.000 description 1
- 239000007900 aqueous suspension Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 150000001734 carboxylic acid salts Chemical class 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 229920006217 cellulose acetate butyrate Polymers 0.000 description 1
- 229940081734 cellulose acetate phthalate Drugs 0.000 description 1
- 238000007385 chemical modification Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical class OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000008120 corn starch Substances 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- MGNCLNQXLYJVJD-UHFFFAOYSA-N cyanuric chloride Chemical compound ClC1=NC(Cl)=NC(Cl)=N1 MGNCLNQXLYJVJD-UHFFFAOYSA-N 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 229920001249 ethyl cellulose Polymers 0.000 description 1
- 235000019325 ethyl cellulose Nutrition 0.000 description 1
- 235000019326 ethyl hydroxyethyl cellulose Nutrition 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 239000011121 hardwood Substances 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000001863 hydroxypropyl cellulose Substances 0.000 description 1
- 235000010977 hydroxypropyl cellulose Nutrition 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- 159000000003 magnesium salts Chemical class 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
- YLGXILFCIXHCMC-JHGZEJCSSA-N methyl cellulose Chemical compound COC1C(OC)C(OC)C(COC)O[C@H]1O[C@H]1C(OC)C(OC)C(OC)OC1COC YLGXILFCIXHCMC-JHGZEJCSSA-N 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 239000012457 nonaqueous media Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052615 phyllosilicate Inorganic materials 0.000 description 1
- 229920002432 poly(vinyl methyl ether) polymer Polymers 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- FDRCDNZGSXJAFP-UHFFFAOYSA-M sodium chloroacetate Chemical compound [Na+].[O-]C(=O)CCl FDRCDNZGSXJAFP-UHFFFAOYSA-M 0.000 description 1
- 239000011122 softwood Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- PUVAFTRIIUSGLK-UHFFFAOYSA-M trimethyl(oxiran-2-ylmethyl)azanium;chloride Chemical compound [Cl-].C[N+](C)(C)CC1CO1 PUVAFTRIIUSGLK-UHFFFAOYSA-M 0.000 description 1
- 229940100445 wheat starch Drugs 0.000 description 1
- LTVDFSLWFKLJDQ-UHFFFAOYSA-N α-tocopherolquinone Chemical compound CC(C)CCCC(C)CCCC(C)CCCC(C)(O)CCC1=C(C)C(=O)C(C)=C(C)C1=O LTVDFSLWFKLJDQ-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D1/00—Cigars; Cigarettes
- A24D1/02—Cigars; Cigarettes with special covers
- A24D1/025—Cigars; Cigarettes with special covers the covers having material applied to defined areas, e.g. bands for reducing the ignition propensity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F9/00—Rotary intaglio printing presses
Definitions
- the present invention relates to an improved smoking article wrapping material useful in smoking articles, e.g. Cigarettes, controlled glowing properties provides, so that on the one hand, the smokeless goods from freely glows on freely flowing air and on the other hand on documents, which in turn may be flammable, even extinguished.
- Base smoke wrapping material preferably cigarette paper, to apply, thereby affecting the glow characteristics of the tobacco product wrapping material.
- WO-A-03/034845 describes cigarettes with increased self-quenching tendency, wherein the cigarette paper has annular zones whose air permeability is lowered by the presence of a polymer.
- the polymers used are in particular polyvinyl acetate, partially hydrolyzed polyvinyl acetate or polyvinyl alcohol.
- thermoplastic polymers used in this patent are hydroxypropyl cellulose, ethyl cellulose, ethyl hydroxyethyl cellulose, N-substituted acrylamides, poly (vinyl methyl ether), poly (ethylene oxide), poly (vinyl alcohol), poly (2-ethyloxazoline), methyl cellulose ether, cellulose acetate, cellulose acetate phthalate and cellulose acetate butyrate.
- WO-A-02/067704 discloses a smoking article wrapping material having applied thereto in at least one zone a composition for lowering the permeability of the base wrapping material, the composition being a permeability reducing substance, a fuel rate retarding substance and a burning rate accelerating substance includes.
- a composition for lowering the permeability of the base wrapping material the composition being a permeability reducing substance, a fuel rate retarding substance and a burning rate accelerating substance includes.
- polysaccharides such as starch, modified starch, starch derivatives, cellulose, cellulose derivatives, chitosan, chitosan derivatives, chitin, chitin derivatives, alginate, alginate derivatives or a combination of these compounds are used for permeability of the base wrapping material reducing substance.
- the air permeability of tobacco product wrapper paper without zones or in sections where no air permeability changing zones are applied ranges from 20 to 200 CU, while in the applied zones it is usually very low, and usually between, depending on the design of the cigarette 3 and 15 CU lies.
- the differences in the air permeabilities at the applied zones on the one hand and the base cigarette paper on the other hand change the amount and composition of the smoke ingredients compared to a cigarette paper which has not been reduced in air permeability, but this is undesirable in the art. Therefore, cigarette paper with air permeabilities in the zones which are above the previously known level, are of particular interest, since in this case the amount and composition of the smoke ingredients would undergo less change.
- the aim of the present invention is thus to overcome the above-described problems and to provide a tobacco product wrapping material with specifically modified glow characteristics.
- a smoking article wrapping material which is a base wrapping material coated on at least discrete zones with a composition comprising a mechanically fragmented, chemically crosslinked polysaccharide having a particle size (weighted average) of the polysaccharide dry product in the range of 1 to 1000 microns.
- a mechanically fragmented, chemically crosslinked polysaccharide As a mechanically fragmented, chemically crosslinked polysaccharide according to the invention, a (e) a mechanical fragmentation and a chemically cross-linked (s) starch, modified starch, starch derivative, cellulose, cellulose derivative, chitosan, chitosan derivative, chitin, chitin derivative, alginate, alginate derivative or a combination of these Compounds, preferably a mechanically fragmented, chemically crosslinked starch, can be used.
- a mechanically fragmented, chemically crosslinked polysaccharide is meant a polysaccharide which is comminuted by a shearing action and subsequent expansion using, for example, an extruder, this polysaccharide Also, a variety of chemical reactions such as oxidation or reduction can be subjected.
- a starch as a granular starting starch, for example, a native or an oxidatively, thermally or hydrolytically degraded starch or a chemically modified ether and ester derivative thereof can be used.
- the preparation of ionised polysaccharide derivatives may e.g. with the following cationization or anionization agents in the substitution range between 0.02-0.1 (DS): 3-chloro-2-hydroxypropyltrimethylammonium chloride, 2,3-epoxypropyltrimethylammonium chloride, 3-chloro-2-hydroxypropyldimethyldodecylammonium chloride, 3-chloro-2-one hydroxypropyldimethyloctadecylammonium chloride, sodium monochloroacetate, acetic anhydride and / or maleic anhydride.
- DS 0.02-0.1
- a bifunctional or polyfunctional agent for crosslinking, preferably 0.1 to 0.8% by weight of a bifunctional or polyfunctional agent, calculated on the basis of the weight of the polysaccharide in granular form which can react with at least two free hydroxyl groups of the polysaccharide molecules, is reacted with the starch granules.
- the bifunctional or polyfunctional agent which can be used here is selected according to the invention from the group consisting of aliphatic epoxyhalogen or dihalogen compounds, phosphoroxyhalides, alkali metal metaphosphates, aldehydes, including aldehyde-containing resins, acid anhydrides and polyfunctional reagents such as, for example, cyanuric chloride.
- Chemical modification reactions can be carried out both before extrusion and in the extruder. It may be useful to perform these before extrusion, because then, after fragmentation in the extruder and subsequent dispersion of the ground product in the water dispersions are formed with smaller fragments.
- the starches may preferably be derived from tuber and root starches as well as cereal starches as starting material.
- Typical tuber and root strengths are potato starch, tapioca starch; where readily available cereal starches are corn starch or wheat starch.
- the useful starch is by no means limited to these starches - the advantage of the foregoing is merely that they are readily available on the market today. It is of course also possible to use mixtures of one or more starches selected from the group consisting of native, oxidatively, thermally or hydrolytically degraded and chemically modified tuber, root or grain starches.
- tuber, root or grain flours can be used as raw material.
- an extruder both single-screw and twin-screw extruders
- a defined fragmentation can be achieved, the finished dry product being ground below 2 mm granulation, preferably below 1 mm, with an average particle size of about 500 ⁇ m ,
- the composition to be applied to the base wrapping material may optionally contain a solvent in addition to the mechanically fragmented, chemically crosslinked polysaccharide.
- Suitable organic solvents are, for example, isopropanol, ethanol, dimethylacetamide, N-methylpyrrolidone and / or N-methylmorpholine N-oxide.
- composition to be applied to the base cladding material may optionally contain a filler, a burn rate retarding substance, and / or a burn rate accelerating substance.
- the filler according to the invention can be mentioned calcium carbonate, kaolin, titanium dioxide, talc and magnesium oxide.
- the substance delaying the burning rate can be called diisodium hydrogenphosphate.
- alkali metal alkaline earth metal salts such as sodium, potassium and magnesium salts
- carboxylic acid salts such as acetic, citric, malic, lactic and tartaric salts, in particular citric acid salts
- citric acid salts can be used as the burning rate accelerating substance.
- the composition may also contain another substance which changes the air permeability of the base encapsulating material.
- this does not allow mechanical fragmentation and chemical Cross-linked polysaccharides, such as starch, modified starch, starch derivatives, cellulose, cellulose derivatives, chitosan, chitosan derivatives, chitin, chitin derivatives, alginate, alginate derivatives or a combination of these compounds.
- composition filler, solvent, burning rate retarding and / or burning rate accelerating substance
- the proportions of the respective constituents in the composition to be applied to the base smoking article wrapping material are usually 20-100%, preferably 45-100%, especially preferably 70-100% chemically crosslinked, mechanically fragmented polysaccharide, especially starch, optionally 0 to 40%, preferably 0 to 20% of a conventionally used polysaccharide, optionally 0-50%, preferably 0-30% filler, and optionally 0-6%, preferably 0-3%, of the burning rate retarding and / or accelerating substance.
- the base wrapping material to be used according to the invention usually consists of cellulose fibers obtained, for example, from flax, softwood or hardwood. To alter the properties of the base wrapper material, if desired, various blends of cellulosic fibers may also be used as the base wrapper material. Further, usually the base cladding material contains filler and the burning rate demanding or accelerating substances.
- the basis weight of the inventively used according to Rauschwarenumhüllungsmaterials is usually 15 to 60 g / m 2 , preferably 18 to 40 g / m 2 .
- a further aspect of the present invention is a method of making a smoking article wrapping material as described above, which method comprises applying a composition comprising a mechanically fragmented chemically substituted polysaccharide having a particle size (weighted average) of the dry product in the range of 1 to 1000 microns comprises, at least discrete zones of a base smoking article wrapping material.
- composition to the base smoking article wrapping material according to the invention is usually carried out after the preparation of the
- Base smoking article wrapping material for example by means of a spraying or printing technique, preferably a gravure printing technique.
- a spraying or printing technique preferably a gravure printing technique.
- the application of the composition to the base sanitary ware wrapping material can also be effected by application by means of a pressure nozzle with a discharge slot extending generally transversely to the running direction.
- the pressure nozzle which can be used in accordance with the invention is usually a nozzle with an inner chamber under controlled pressure, controlled and rapidly responding valves which control the outflow into a nozzle slot, and a geometry adapted to the desired application of nozzle and outlet slot.
- the process With sufficient viscosity of the application medium, the process provides uniform coatings with clear and precisely offset front and rear edges. Since it is not a spray process, no unwanted sporadic splashes of the applied material occur outside the discrete area.
- the application of the composition to be applied to the base smoking article wrapping material takes place according to one of the above-described application methods at least in discrete zones of the invention
- Base smoking article wrapping material if desired also on the entire base smoking article wrapping material.
- the application amount of the composition to the base smoking article wrapping material is usually in a range of 0.1 - 10 g / m 2 , preferably 0.3 - 2 g / m 2, of the base smoking article wrapping material.
- the application is usually carried out so that the application on the resulting tobacco product wrapping material is not or hardly visible and the treated areas have a smooth and flat Gefilge, which corresponds substantially to that of the untreated zones.
- the width and spacing of the applied zones depends on a number of variables, such as the air permeability of the baseware wrap material, the density of the composition of the tobacco rod, and so forth.
- the zones usually have a width of at least 3 mm, preferably 5 to 10 mm.
- the distance between the zones also depends on a number of variables. Usually, the distance of the zones should be 1 to 30 mm, preferably 10 to 25 mm.
- the tobacco wrapper paper in the rolled form
- the tobacco product wrapping material has reduced air permeability in the area of these zones, which extinguishes the cigarette in this area, as long as there is a hindrance to the free access of air.
- NIST test according to NIST Technical Note 1436
- a general glow test is performed on free glow, in which a cigarette is lighted once it has been mounted in a holder while allowing free access of air.
- the smoking product wrapping material claimed according to the invention it is achieved that, on the one hand, the smoking product smolders unhindered on freely admitted air, but on the other hand extinguishes itself on documents, which in turn can be combustible. This may reduce the tendency of tobacco products to smoke, provided that the smoking article wrapping material is used as a wrapper for self-extinguishing tobacco products and the smoking article comes into contact with flammable substrates such as textiles (carpet, upholstered furniture) in the glowing state.
- a further aspect of the present invention is a tobacco article comprising a tobacco rod, a tobacco wrapper material which is a base wrapper material having coated thereon at least in discrete zones a composition comprising a mechanically fragmented, chemically crosslinked polysaccharide having a particle size ( weighted average) of the dry product in the range of 1 to 1000 microns and a phyllosilicate, and optionally comprises a filter.
- a tobacco wrapper material which is a base wrapper material having coated thereon at least in discrete zones a composition comprising a mechanically fragmented, chemically crosslinked polysaccharide having a particle size ( weighted average) of the dry product in the range of 1 to 1000 microns and a phyllosilicate, and optionally comprises a filter.
- Test cigarettes were made. For this purpose, discreet bands of 7 mm width were printed by means of intaglio printing on standard cigarette paper Cigla 55 (Luft sacrifice CU, Julius Glatz GmbH, Neiden fei s), which had a thickness of 18 mm.
- the pressure medium used was a 13.5% aqueous suspension of a chemically crosslinked and mechanically fragmented potato starch (F6493, Emsland-Stärke GmbH, Emiichheim).
- the air permeability in the coated areas is 14 CU. NIST test and test for free glow are 100% fulfilled.
- test cigarettes were prepared analogously as in Example 1, except that a 7.5% aqueous solution of an extremely film-forming kartoffe starch hydroxypropyl ether (Emsize E2, Emsland-Stärke GmbH) was used as the printing medium.
- the air permeability in the coated areas is 14 CU, the test for free glow is 100%, but the NIST test is met only 63%.
- test cigarettes were prepared analogously to Example 1, except that a 12.5% strength suspension of the chemically crosslinked and fragmented potato starch from Example 1 (F6493) was used as the pressure medium.
- the air permeability within the coated areas is 25 CU, the NIST test and the test for free mica are 100% fulfilled.
- test cigarettes were prepared analogously to Example 1, except that an 8% strength suspension of potato starch hydroxypropyl ether (Emsol K 115, Emsland-Stärke GmbH, Emiichheim) in water was used as the pressure medium.
- the air permeability is 37 CU, free glow is fulfilled, the NIST test was not fulfilled.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
- Paper (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Laminated Bodies (AREA)
Description
Claims
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2005/055198 WO2007042077A1 (de) | 2005-10-12 | 2005-10-12 | Rauchwarenumhüllungsmaterial mit verbesserten glimmeigenschaften |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1933651A1 true EP1933651A1 (de) | 2008-06-25 |
EP1933651B1 EP1933651B1 (de) | 2009-12-09 |
Family
ID=36616786
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP05811017A Active EP1933651B1 (de) | 2005-10-12 | 2005-10-12 | Rauchwarenumhüllungsmaterial mit verbesserten glimmeigenschaften |
Country Status (8)
Country | Link |
---|---|
US (3) | US20090266371A1 (de) |
EP (1) | EP1933651B1 (de) |
JP (1) | JP4940243B2 (de) |
AT (1) | ATE451028T1 (de) |
BR (1) | BRPI0520618B1 (de) |
DE (1) | DE502005008693D1 (de) |
ES (1) | ES2335355T3 (de) |
WO (1) | WO2007042077A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2868213A1 (de) | 2013-10-31 | 2015-05-06 | Julius Glatz GmbH | Rauchwarenumhüllungsmaterial mit kontrollierten Glimmeigenschaften |
WO2015062730A1 (de) | 2013-10-31 | 2015-05-07 | Schaefer Kalk Gmbh & Co. Kg | Artikel mit niedrigerer entflammbarkeit |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2009147306A (ru) * | 2007-07-03 | 2011-08-10 | Швайцер-Маудит Интернешнл, Инк. (Us) | Курительные изделия, имеющие пониженную способность к поджиганию |
ES2393460B1 (es) * | 2011-06-09 | 2013-10-18 | Miquel Y Costas & Miquel, S.A. | Composición para recubrimiento de una envoltura de papel de artículos de fumar |
CN102493280A (zh) | 2011-12-02 | 2012-06-13 | 牡丹江恒丰纸业股份有限公司 | 一种具有阻燃带的卷烟纸的制造装置及制备方法 |
Family Cites Families (14)
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GB981362A (en) * | 1962-06-07 | 1965-01-27 | Tee Pak Inc | Production of decausticized polysaccharide xanthates and their utilization |
US4044778A (en) * | 1973-09-10 | 1977-08-30 | Cohn Charles C | Cigarettes |
US4615345A (en) * | 1983-08-08 | 1986-10-07 | Kimberly-Clark Corporation | Wrapper constructions for self-extinguishing smoking articles |
US5820998A (en) * | 1994-03-08 | 1998-10-13 | Schweitzer-Mauduit International, Inc. | Coated paper and process for making the same |
DE10050241A1 (de) | 2000-10-11 | 2002-04-25 | Emsland Staerke Gmbh | Fragmentierte Stärke, ihre Herstellung und deren Verwendung |
EP2127545B1 (de) * | 2000-11-13 | 2012-06-27 | Schweitzer-Mauduit International | Papierumhüllung und Rauchartikel mit verringerten Zündneigungseigenschaften |
US6645605B2 (en) | 2001-01-15 | 2003-11-11 | James Rodney Hammersmith | Materials and method of making same for low ignition propensity products |
US20020179105A1 (en) * | 2001-02-26 | 2002-12-05 | Zawadzki Michael A. | Reduced ignition propensity smoking article |
US7237559B2 (en) * | 2001-08-14 | 2007-07-03 | R.J. Reynolds Tobacco Company | Wrapping materials for smoking articles |
AT5523U1 (de) | 2001-10-22 | 2002-08-26 | Tann Papier | Zigarette mit erhöhter selbstverlöschungstendenz |
US6817365B2 (en) * | 2001-11-15 | 2004-11-16 | Philip Morris Usa Inc. | Cigarette paper having heat-degradable filler particles, and cigarette comprising a cigarette paper wrapper having heat-degradable filler particles |
US6779530B2 (en) * | 2002-01-23 | 2004-08-24 | Schweitzer-Mauduit International, Inc. | Smoking articles with reduced ignition proclivity characteristics |
EP2160951B1 (de) * | 2002-11-25 | 2012-03-07 | R.J. Reynolds Tobacco Company | Umhüllungsmaterialien für Rauchartikel |
US7281540B2 (en) * | 2002-12-20 | 2007-10-16 | R.J. Reynolds Tobacco Company | Equipment and methods for manufacturing cigarettes |
-
2005
- 2005-10-12 US US12/083,314 patent/US20090266371A1/en not_active Abandoned
- 2005-10-12 BR BRPI0520618-9A patent/BRPI0520618B1/pt active IP Right Grant
- 2005-10-12 WO PCT/EP2005/055198 patent/WO2007042077A1/de active Application Filing
- 2005-10-12 DE DE502005008693T patent/DE502005008693D1/de active Active
- 2005-10-12 JP JP2008534877A patent/JP4940243B2/ja not_active Expired - Fee Related
- 2005-10-12 EP EP05811017A patent/EP1933651B1/de active Active
- 2005-10-12 AT AT05811017T patent/ATE451028T1/de active
- 2005-10-12 ES ES05811017T patent/ES2335355T3/es active Active
-
2011
- 2011-04-04 US US13/079,617 patent/US9161569B2/en active Active
-
2015
- 2015-09-30 US US14/870,359 patent/US9993022B2/en active Active
Non-Patent Citations (1)
Title |
---|
See references of WO2007042077A1 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2868213A1 (de) | 2013-10-31 | 2015-05-06 | Julius Glatz GmbH | Rauchwarenumhüllungsmaterial mit kontrollierten Glimmeigenschaften |
WO2015062730A1 (de) | 2013-10-31 | 2015-05-07 | Schaefer Kalk Gmbh & Co. Kg | Artikel mit niedrigerer entflammbarkeit |
RU2587066C2 (ru) * | 2013-10-31 | 2016-06-10 | Юлиус Глац Гмбх | Обертывающий материал для табачных изделий, обладающий контролируемыми свойствами горения |
US9775377B2 (en) | 2013-10-31 | 2017-10-03 | Julius Glatz Gmbh | Tobacco product wrapping material with controlled burning properties |
Also Published As
Publication number | Publication date |
---|---|
US20160015080A1 (en) | 2016-01-21 |
ES2335355T3 (es) | 2010-03-25 |
EP1933651B1 (de) | 2009-12-09 |
US9161569B2 (en) | 2015-10-20 |
DE502005008693D1 (de) | 2010-01-21 |
ATE451028T1 (de) | 2009-12-15 |
US9993022B2 (en) | 2018-06-12 |
BRPI0520618B1 (pt) | 2012-12-11 |
BRPI0520618A2 (pt) | 2009-05-19 |
JP4940243B2 (ja) | 2012-05-30 |
WO2007042077A1 (de) | 2007-04-19 |
US20110180086A1 (en) | 2011-07-28 |
JP2009511760A (ja) | 2009-03-19 |
US20090266371A1 (en) | 2009-10-29 |
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