EP1380684A1 - Composition d'une huile minérale à haute viscosité pour la production de filtres pour articles à base de tabac - Google Patents
Composition d'une huile minérale à haute viscosité pour la production de filtres pour articles à base de tabac Download PDFInfo
- Publication number
- EP1380684A1 EP1380684A1 EP02015405A EP02015405A EP1380684A1 EP 1380684 A1 EP1380684 A1 EP 1380684A1 EP 02015405 A EP02015405 A EP 02015405A EP 02015405 A EP02015405 A EP 02015405A EP 1380684 A1 EP1380684 A1 EP 1380684A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- sorbitan
- formulation
- weight
- threads
- formulation according
- 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.)
- Withdrawn
Links
- 239000002480 mineral oil Substances 0.000 title claims abstract description 34
- 235000010446 mineral oil Nutrition 0.000 title claims abstract description 21
- 239000000203 mixture Substances 0.000 title claims description 86
- 238000009472 formulation Methods 0.000 title claims description 61
- 238000004519 manufacturing process Methods 0.000 title claims description 14
- 241000208125 Nicotiana Species 0.000 title description 4
- 235000002637 Nicotiana tabacum Nutrition 0.000 title description 4
- 239000003995 emulsifying agent Substances 0.000 claims abstract description 38
- 150000002148 esters Chemical class 0.000 claims abstract description 18
- JNYAEWCLZODPBN-JGWLITMVSA-N (2r,3r,4s)-2-[(1r)-1,2-dihydroxyethyl]oxolane-3,4-diol Chemical compound OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O JNYAEWCLZODPBN-JGWLITMVSA-N 0.000 claims abstract description 16
- 229920000223 polyglycerol Chemical class 0.000 claims abstract description 14
- 239000000314 lubricant Substances 0.000 claims abstract description 13
- 238000009987 spinning Methods 0.000 claims abstract description 13
- 235000019504 cigarettes Nutrition 0.000 claims abstract description 10
- -1 sorbitan diesters Chemical class 0.000 claims description 23
- 239000000839 emulsion Substances 0.000 claims description 19
- IJCWFDPJFXGQBN-RYNSOKOISA-N [(2R)-2-[(2R,3R,4S)-4-hydroxy-3-octadecanoyloxyoxolan-2-yl]-2-octadecanoyloxyethyl] octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC[C@@H](OC(=O)CCCCCCCCCCCCCCCCC)[C@H]1OC[C@H](O)[C@H]1OC(=O)CCCCCCCCCCCCCCCCC IJCWFDPJFXGQBN-RYNSOKOISA-N 0.000 claims description 18
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical group C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 17
- XZIIFPSPUDAGJM-UHFFFAOYSA-N 6-chloro-2-n,2-n-diethylpyrimidine-2,4-diamine Chemical compound CCN(CC)C1=NC(N)=CC(Cl)=N1 XZIIFPSPUDAGJM-UHFFFAOYSA-N 0.000 claims description 15
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 14
- 239000000194 fatty acid Substances 0.000 claims description 14
- 229930195729 fatty acid Natural products 0.000 claims description 14
- 150000004665 fatty acids Chemical class 0.000 claims description 14
- 239000001589 sorbitan tristearate Substances 0.000 claims description 12
- 235000011078 sorbitan tristearate Nutrition 0.000 claims description 12
- 229960004129 sorbitan tristearate Drugs 0.000 claims description 12
- 239000003996 polyglycerol polyricinoleate Substances 0.000 claims description 11
- 235000010958 polyglycerol polyricinoleate Nutrition 0.000 claims description 11
- 229940035044 sorbitan monolaurate Drugs 0.000 claims description 11
- 235000019505 tobacco product Nutrition 0.000 claims description 9
- 125000004432 carbon atom Chemical group C* 0.000 claims description 8
- 229920002301 cellulose acetate Polymers 0.000 claims description 8
- 239000003921 oil Substances 0.000 claims description 8
- ZORQXIQZAOLNGE-UHFFFAOYSA-N 1,1-difluorocyclohexane Chemical compound FC1(F)CCCCC1 ZORQXIQZAOLNGE-UHFFFAOYSA-N 0.000 claims description 7
- 239000001593 sorbitan monooleate Substances 0.000 claims description 7
- 235000011069 sorbitan monooleate Nutrition 0.000 claims description 7
- 229940035049 sorbitan monooleate Drugs 0.000 claims description 7
- PRXRUNOAOLTIEF-ADSICKODSA-N Sorbitan trioleate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OC[C@@H](OC(=O)CCCCCCC\C=C/CCCCCCCC)[C@H]1OC[C@H](O)[C@H]1OC(=O)CCCCCCC\C=C/CCCCCCCC PRXRUNOAOLTIEF-ADSICKODSA-N 0.000 claims description 6
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims description 5
- 239000004147 Sorbitan trioleate Substances 0.000 claims description 4
- 229940049964 oleate Drugs 0.000 claims description 4
- 235000019337 sorbitan trioleate Nutrition 0.000 claims description 4
- 229960000391 sorbitan trioleate Drugs 0.000 claims description 4
- 239000007764 o/w emulsion Substances 0.000 claims description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical group CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 2
- 229920002678 cellulose Polymers 0.000 claims description 2
- 239000001913 cellulose Substances 0.000 claims description 2
- 239000000835 fiber Substances 0.000 abstract description 10
- 150000005690 diesters Chemical class 0.000 abstract 1
- 150000005691 triesters Chemical class 0.000 abstract 1
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 10
- 238000003860 storage Methods 0.000 description 7
- 239000007788 liquid Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 235000019198 oils Nutrition 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 235000013305 food Nutrition 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000002788 crimping Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 241000700159 Rattus Species 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 210000004185 liver Anatomy 0.000 description 2
- 239000004014 plasticizer Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- WBHHMMIMDMUBKC-QJWNTBNXSA-N ricinoleic acid Chemical compound CCCCCC[C@@H](O)C\C=C/CCCCCCCC(O)=O WBHHMMIMDMUBKC-QJWNTBNXSA-N 0.000 description 2
- URAYPUMNDPQOKB-UHFFFAOYSA-N triacetin Chemical compound CC(=O)OCC(OC(C)=O)COC(C)=O URAYPUMNDPQOKB-UHFFFAOYSA-N 0.000 description 2
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 1
- AGNTUZCMJBTHOG-UHFFFAOYSA-N 3-[3-(2,3-dihydroxypropoxy)-2-hydroxypropoxy]propane-1,2-diol Chemical compound OCC(O)COCC(O)COCC(O)CO AGNTUZCMJBTHOG-UHFFFAOYSA-N 0.000 description 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 239000005639 Lauric acid Substances 0.000 description 1
- 239000005642 Oleic acid Substances 0.000 description 1
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 1
- 235000019482 Palm oil Nutrition 0.000 description 1
- 235000019483 Peanut oil Nutrition 0.000 description 1
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical class CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 1
- 235000019485 Safflower oil Nutrition 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 239000004359 castor oil Substances 0.000 description 1
- 235000019438 castor oil Nutrition 0.000 description 1
- 235000019506 cigar Nutrition 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- GPLRAVKSCUXZTP-UHFFFAOYSA-N diglycerol Chemical compound OCC(O)COCC(O)CO GPLRAVKSCUXZTP-UHFFFAOYSA-N 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000007786 electrostatic charging Methods 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 150000002191 fatty alcohols Chemical class 0.000 description 1
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 1
- 235000013773 glyceryl triacetate Nutrition 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
- 210000001165 lymph node Anatomy 0.000 description 1
- 159000000003 magnesium salts Chemical class 0.000 description 1
- 239000006224 matting agent Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 150000002895 organic esters Chemical class 0.000 description 1
- 239000002540 palm oil Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 239000000312 peanut oil Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- 229940127557 pharmaceutical product Drugs 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920013639 polyalphaolefin Polymers 0.000 description 1
- 229920001748 polybutylene Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 235000013772 propylene glycol Nutrition 0.000 description 1
- FEUQNCSVHBHROZ-UHFFFAOYSA-N ricinoleic acid Natural products CCCCCCC(O[Si](C)(C)C)CC=CCCCCCCCC(=O)OC FEUQNCSVHBHROZ-UHFFFAOYSA-N 0.000 description 1
- 229960003656 ricinoleic acid Drugs 0.000 description 1
- 235000005713 safflower oil Nutrition 0.000 description 1
- 239000003813 safflower oil Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 210000002966 serum Anatomy 0.000 description 1
- 239000008159 sesame oil Substances 0.000 description 1
- 235000011803 sesame oil Nutrition 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
- 239000003549 soybean oil Substances 0.000 description 1
- 235000012424 soybean oil Nutrition 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- JYKSTGLAIMQDRA-UHFFFAOYSA-N tetraglycerol Chemical class OCC(O)CO.OCC(O)CO.OCC(O)CO.OCC(O)CO JYKSTGLAIMQDRA-UHFFFAOYSA-N 0.000 description 1
- 229960002622 triacetin Drugs 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/224—Esters of carboxylic acids; Esters of carbonic acid
- D06M13/2243—Mono-, di-, or triglycerides
-
- 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
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
- A24D3/06—Use of materials for tobacco smoke filters
- A24D3/08—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent
- A24D3/10—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent of cellulose or cellulose derivatives
-
- 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
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
- A24D3/06—Use of materials for tobacco smoke filters
- A24D3/14—Use of materials for tobacco smoke filters of organic materials as additive
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/02—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with hydrocarbons
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/224—Esters of carboxylic acids; Esters of carbonic acid
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M7/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made of other substances with subsequent freeing of the treated goods from the treating medium, e.g. swelling, e.g. polyolefins
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/02—Natural fibres, other than mineral fibres
- D06M2101/04—Vegetal fibres
- D06M2101/06—Vegetal fibres cellulosic
- D06M2101/08—Esters or ethers of cellulose
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/40—Reduced friction resistance, lubricant properties; Sizing compositions
Definitions
- the present invention relates to a formulation for use as Lubricant in the manufacture of threads.
- the threads are first after a spinning process, which is preferably the solvent spinning process and then applying the formulation according to the invention processed on the surface of the threads as a lubricant.
- the manufactured Threads are preferred cellulose acetate threads and these threads are used in the manufacture of filters for tobacco products, especially cigarette filters.
- GB 896,599 describes tobacco filters used in cigarettes, pipes, cigarette holders or cigar tips can be used.
- the described Filter elements consist of bundles of continuous synthetic filaments, where water-insoluble calcium or magnesium salts finely distributed on the Surface of the filaments are present. These are finely divided particles fixed on the fibers by oils. In addition to mineral oils, these oils can also be high-boiling liquid esters of native origin, liquid esters of natural fats or liquid, high molecular weight fatty alcohols.
- GB 765,962 describes a tobacco filter element made from cellulose acetate fibers consists.
- the cellulose acetate filter material subjected to various processing steps, e.g. the Stretching and crimping the fibers.
- electrostatic charging of the fibers can be prevented and on the other hand the surface of the fiber must be lubricated, so that the fiber can be subjected to these processing steps.
- This lubricant contains a Mineral oil with a purity that is also used to manufacture pharmaceutical Products would be suitable.
- DE 12 12 459 describes a stiff tobacco smoke filter that may consist of a bundle there are crimped continuous threads and a paper wrapper, described.
- the threads consist of a mixture of a polyalphaolefin and of a plasticizer-soluble polymer of an organic plasticizer.
- Liquid organic plasticizers can be used in addition to light, medium and heavy Mineral oils also include liquid high-boiling organic esters or water-insoluble ones Propylene glycols or polybutylene glycols can be used.
- U.S. Patent 4,330,422 discloses a cleaning composition, the white Contains mineral oil.
- the emulsion is used for treatment and cleaning used by metal surfaces.
- the emulsion according to the invention contains 20-50 % By weight of a mineral oil with a viscosity of 50-380 Saybolt seconds, measured at 100 ° F and 0.5 to 10% by weight of an emulsifier.
- nonionic emulsifiers has been used to produce emulsions turned out to be advantageous.
- emulsifiers i.a. Sorbitan esters and polyglycerides of fatty acids specified.
- the manufacture of filters for tobacco products usually takes place according to a process in which a thread, which normally contains cellulose acetate, is first produced using a spinning process, which is preferably the solvent spinning process.
- a spinning process which is preferably the solvent spinning process.
- an acetone solution of cellulose acetate and matting agent TiO 2 is pressed through spray-like nozzles (spinnerets).
- the holes usually have cross sections in the form of an equilateral triangle.
- a heated spinning shaft is located below the spinnerets. The air sucked through the spinning shaft heats up and absorbs the solvent acetone which diffuses out of the filament formed and which is almost completely recovered.
- the solution solidifies into a filament with considerable loss of volume.
- the filaments When using triangular holes, the filaments have a Y cross section.
- the thread When a thread, which is composed of several filaments, leaves the spinning shaft, the filaments are tightly packed in the thread, but do not stick to one another.
- the thread At the exit of the spinning shaft, the thread typically contains a residual proportion of approximately 1 to 6% by weight of acetone.
- finish which mainly serves as a lubricant for the subsequent processing steps. This preparation is carried out by an oiler or with the help of an application roller.
- the content of acetone in the threads is first further reduced, several threads are combined to form the so-called tau, and the tau is subjected to a crimping process using a crimping machine, which preferably works according to the stuffer box principle.
- this rope is passed through a conical machine part and thus compressed to its final thickness, that is to say the thickness of the filter to be manufactured.
- a composition containing glycerol triacetate is applied to the filter rope. After leaving the compression part, this further preparation ensures that the filter is fixed in the desired shape and thickness by curing.
- the final thickness is the one applied after the threads have dried Formulation as a lubricant.
- a lubricant ensures the friction that during of the subsequent processing steps does not exceed a value, which leads to tearing or undesired heating of the threads or of dew leads. Both would result in undesirable waste.
- the lubricant enables higher machine speeds.
- the formulation must take into account the high shear forces that occur during this process Survive without loss of effectiveness.
- This lubricant usually consists of an emulsion made up of a mixture is made from low-viscosity mineral oil and emulsifier. Further Components can be included in the emulsion.
- the mineral oils remain on the threads after the filters and the corresponding tobacco products containing these filters have been manufactured. When smoking a cigarette that contains such a filter, for example, some of the mineral oil on the filter can be absorbed by the smoker.
- Baldwin et al. MK Baldwin et al .; “Feeding studies in rats with mineral hydrocarbon food grade white mineral oils", Toxicol. Pathol. 20 , 426 (1992)
- Smith et al. JH Smith et al .; "Ninety-day feeding study in Fischer 344-rats of highly refined petroleum-derived food-grade white oils and waxes", Toxicol. Pathol.
- the object of the present invention is to provide a stable and storable emulsion which contains highly viscous mineral oils with a viscosity of at least 8.5 mm 2 / s at 100 ° C. For this, it is necessary to find emulsifiers for the production of a processable formulation. The formulation is then used in exchange for the formulations used, which contain low-viscosity mineral oils.
- the object of the present invention is achieved by a formulation for use as a preparation in the production of threads containing a) 30-90% by weight of a mineral oil with a viscosity of at least 8.5 mm 2 / s at 100 ° C. and b) 11 -60% by weight of an emulsifier selected from sorbitan monoesters, derivatives of sorbitan monoesters, sorbitan diesters, derivatives of sorbitan diesters, sorbitan triesters, derivatives of sorbitan triesters, polyglycerol esters, derivatives of polyglycerol esters, polyricin oleate, derivatives of polyricin oleate and mixtures thereof.
- an emulsifier selected from sorbitan monoesters, derivatives of sorbitan monoesters, sorbitan diesters, derivatives of sorbitan diesters, sorbitan triesters, derivatives of sorbitan triesters, polyglycerol
- the stability A formulation that can be in the form of an emulsion can be affected by the cloudiness determine the wording.
- the basic principle is that a higher one Turbidity indicates less stability.
- the processing stability of the formulation can be checked by changing the turbidity of the formulation during the Processing is checked. There is little or no increase in turbidity particularly beneficial while a greater increase in turbidity to a does not indicate sufficient formulation stability.
- the storage stability a formulation can be checked by checking the turbidity according to e.g. five days Check storage at 23 ° C. Is an increase in turbidity after such Storage time not ascertainable or very short, so the storage stability is Assessment of the formulation as very good, while an increase in the turbidity or characterize any separation of the phases as poor storage stability is.
- the viscosity at 100 ° C. is at least 8.5 mm 2 / s.
- the mineral oil used preferably has a viscosity of 8.5 to 1000, particularly preferably 8.5 to 20 and very particularly preferably 8.5 to 11 mm 2 / s.
- the proportion of hydrocarbons in the highly viscous Mineral oil with less than 25 carbon atoms is not more than 5% by weight.
- the average molecular weight of the highly viscous mineral oil should not be less than 480 g / mol.
- the emulsifiers used according to the invention are selected from sorbitan monoesters, Derivatives of sorbitan monoesters, sorbitan diesters, derivatives of sorbitan diesters, Sorbitan triesters, derivatives of sorbitan triesters, polyglycerol esters, Derivatives of polyglycerol esters and mixtures thereof.
- the esters can preferably be esters with fatty acids. All fatty acids can be used as fatty acids such as Stearic acid, oleic acid, lauric acid and ricinoleic acid ([R- (Z)] - 12-hydroxy-9-octadecenoic acid).
- the fatty acids used can alternatively from corn, cotton oil, palm oil, peanut oil, sesame oil, soybean oil, safflower oil, Castor oil or other oils of native origin can be obtained. Here you can the fatty acids are hydrogenated or not, and condensed or not available.
- the sorbitan triester be selected from the group of sorbitan triesters with fatty acids containing 10-25 carbon atoms, ethoxylated sorbitan triesters with fatty acids containing 10-25 carbons and containing 5-30 moles of ethylene oxide units per mole of sorbitan triesters and mixtures thereof.
- the sorbitan triester can be selected from the group sorbitan tristearate, ethoxylated sorbitan tristearate with 5-30 mol ethylene oxide units per mol sorbitan tristearate, sorbitan trioleate, ethoxylated sorbitan trioleate with 5-30 mol ethylene oxide units per mol sorbitan trioleate, sorbitan trilaurate, ethoxylated sorbitan trilaurate and 30 mol Sorbitan trilaurate and mixtures thereof.
- the polyglycerol ester fraction can composed of at least 75% di, tri and tetraglycerol esters consist. It is preferred that the polyglycerol ester is formed is from the group polyglycerol esters with fatty acids that have 10-25 carbon atoms contain, derivatives of polyglyceric acids with fatty acids containing 10-25 carbon atoms contain, polyglycerol polyricinoleate, derivatives of polyglycerol polyricinoleate and mixtures thereof.
- the formulation contains as emulsifier a) Sorbitan tristearate or ethoxylated sorbitan tristearate with 5-30 mol ethylene oxide units per mole of sorbitan tristearate, b) polyglycerol polyricin oleate and c) sorbitan monolaurate and d) ethoxylated sorbitan monolaurate with 5-30 mol ethylene oxide units per mole of sorbitan monolaurate and e) sorbitan monooleate.
- emulsifier a) Sorbitan tristearate or ethoxylated sorbitan tristearate with 5-30 mol ethylene oxide units per mole of sorbitan tristearate, b) polyglycerol polyricin oleate and c) sorbitan monolaurate and d) ethoxylated sorbitan monolaurate with 5-30 mol ethylene oxide units per mole of sorbitan monolaurate and e
- the emulsifier is a mixture of at least two emulsifiers are present, based on the weight of formulation 1 up to 15% by weight of ethoxylated sorbitan tristearate with 5 to 30 mol of ethylene oxide units per mol of sorbitan tristearate in the mixture of emulsifiers and / or based to the weight of the formulation 1 to 15 wt .-% polyglycerol polyricin oleate and / or polyricin oleate contained in the mixture of emulsifiers.
- the emulsifier is a mixture of at least two emulsifiers are present, based on the weight of formulation 1 to 15 %
- the formulation according to the invention preferably contains 30-80% by weight of the mineral oil, more preferably 40-80% by weight, particularly preferably 45-75% by weight and very particularly preferably 55-72% by weight of the mineral oil.
- the emulsifier 15-60% by weight of the emulsifier is preferred, more preferred 20-60% by weight, particularly preferably 25-55% by weight of the emulsifier, is present.
- the formulation according to the invention can be a water-in-oil or an oil-in-water emulsion or the formulation forms a water-in-oil in water or an oil-in-water emulsion.
- the formulation according to the invention is based on the spinning process in emulsion form on the surface of the threads, which are used to filter processed for tobacco products, applied. This processing remains the mineral oil on the surface of the threads or rope. It is preferred that the threads used contain cellulose acetate, the average of 1.5 to 3 acetate groups contains per cellulose unit.
- threads also means fibers, which can be produced by the process described here.
- Filters for tobacco products can be produced from these threads. It is preferred here that the filters are cigarette filters. The remains in all work steps applied emulsion on the threads and thus on the rope. So that's the emulsion to a certain extent also in the filters for tobacco products and Tobacco products themselves.
- the emulsion according to the invention is illustrated by the following examples, but without to be limited to these examples.
- Formulation 1 [% by weight]
- Formulation 2 [% by weight]
- Mineral oil Primol® 352 64,50 60,00 Sorbitan monolaurate + 20 EO 12,80 11,60 sorbitan 8.20 13,00 Sorbitan tristearate + 20 EO - 4.40
- Polyglycerol polyricinoleate 3.10 3.00 sorbitan 5.77 - water rest rest
- Formulations 1 and 2 from Table 1 both contain the combination according to the invention of a mineral oil with a viscosity of at least 8.5 mm 2 / s at 100 ° C. and the emulsifier according to the invention.
- the emulsions can be prepared using standard methods.
- Primol 352 is initially introduced at room temperature and the raw materials are added in the order of sorbitan monolaurate, sorbitan monolaurate + 20 EO, sorbitan monooleate, polyglycerol polyricinoleate and water with constant stirring. Formulation 1 is stirred for an additional 30 minutes.
- Primol 352 heated to 50 ° C., is placed in a stirrer.
- the other raw materials are added in the order sorbitan monolaurate, sorbitan monolaurate + 20 EO, sorbitan tristearate + 20 EO, polyglycerol polyricinoleate and water. After stirring for 30 minutes at 50 ° C., the formulation is allowed to cool to room temperature and is stirred at this temperature for a further 30 minutes.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Edible Oils And Fats (AREA)
- Colloid Chemistry (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Tobacco Products (AREA)
- Fats And Perfumes (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02015405A EP1380684A1 (fr) | 2002-07-11 | 2002-07-11 | Composition d'une huile minérale à haute viscosité pour la production de filtres pour articles à base de tabac |
US10/200,611 US7153447B2 (en) | 2002-07-11 | 2002-07-22 | Formulation of a highly viscous mineral oil for the production of filters for tobacco products |
PCT/EP2003/005440 WO2004007831A1 (fr) | 2002-07-11 | 2003-05-24 | Formulation d'une huile minerale a viscosite elevee pour la realisation de filtres pour produits du tabac |
AU2003238389A AU2003238389A1 (en) | 2002-07-11 | 2003-05-24 | Formulation of a highly viscous mineral oil for the production of filters for tobacco |
EP03732455A EP1530657B1 (fr) | 2002-07-11 | 2003-05-24 | Formulation d'une huile minerale a viscosite elevee pour la realisation de filtres pour produits du tabac |
DE50312667T DE50312667D1 (de) | 2002-07-11 | 2003-05-24 | Formulierung eines hochviskosen mineral öls zur herstellung von filtern für tabakwaren |
AT03732455T ATE466130T1 (de) | 2002-07-11 | 2003-05-24 | Formulierung eines hochviskosen mineral öls zur herstellung von filtern für tabakwaren |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02015405A EP1380684A1 (fr) | 2002-07-11 | 2002-07-11 | Composition d'une huile minérale à haute viscosité pour la production de filtres pour articles à base de tabac |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1380684A1 true EP1380684A1 (fr) | 2004-01-14 |
Family
ID=29724429
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02015405A Withdrawn EP1380684A1 (fr) | 2002-07-11 | 2002-07-11 | Composition d'une huile minérale à haute viscosité pour la production de filtres pour articles à base de tabac |
EP03732455A Expired - Lifetime EP1530657B1 (fr) | 2002-07-11 | 2003-05-24 | Formulation d'une huile minerale a viscosite elevee pour la realisation de filtres pour produits du tabac |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03732455A Expired - Lifetime EP1530657B1 (fr) | 2002-07-11 | 2003-05-24 | Formulation d'une huile minerale a viscosite elevee pour la realisation de filtres pour produits du tabac |
Country Status (6)
Country | Link |
---|---|
US (1) | US7153447B2 (fr) |
EP (2) | EP1380684A1 (fr) |
AT (1) | ATE466130T1 (fr) |
AU (1) | AU2003238389A1 (fr) |
DE (1) | DE50312667D1 (fr) |
WO (1) | WO2004007831A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006007019A2 (fr) | 2004-06-25 | 2006-01-19 | Celanese Acetate Llc | Etoupe d'acetocellulose et son procede de fabrication |
EP2300540A1 (fr) * | 2008-06-20 | 2011-03-30 | 3M Innovative Properties Company | Émulsion lubrifiante aqueuse pour usage médical ou dans un appareil et procédé de lavage |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1574142A1 (fr) * | 2004-03-08 | 2005-09-14 | Acetate Products Limited | Procédé de fabrication de cordon filtrant |
US20050287368A1 (en) * | 2004-06-25 | 2005-12-29 | Celanese Acetate Llc | Cellulose acetate tow and method of making same |
GB0517551D0 (en) * | 2005-08-27 | 2005-10-05 | Acetate Products Ltd | Process for making filter tow |
US8336557B2 (en) * | 2007-11-28 | 2012-12-25 | Philip Morris Usa Inc. | Smokeless compressed tobacco product for oral consumption |
GB201400990D0 (en) * | 2014-01-21 | 2014-03-05 | British American Tobacco Co | Filter materials and filters made therefrom |
EP3409829B1 (fr) * | 2017-05-30 | 2020-08-12 | Rhodia Acetow GmbH | Composition comprenant des hydrocarbures, des émulsifiants et de l'eau, son utilisation et produits comprenant une telle composition |
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US2461043A (en) * | 1944-11-10 | 1949-02-08 | American Viscose Corp | Process of conditioning cellulose ester filaments |
GB713749A (en) * | 1950-03-07 | 1954-08-18 | Atlas Powder Co | Improvements in or relating to lubricating compositions |
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US4995884A (en) * | 1989-12-08 | 1991-02-26 | Henkel Corporation | Polyalphaolefin emulsions for fiber and textile applications |
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US765962A (en) * | 1904-03-25 | 1904-07-26 | American Paper Goods Co | Feeder for sheets of paper, &c. |
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CA639824A (en) * | 1952-12-05 | 1962-04-17 | B. Stevens Joel | Filter tow treated with sorbitan compounds |
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2002
- 2002-07-11 EP EP02015405A patent/EP1380684A1/fr not_active Withdrawn
- 2002-07-22 US US10/200,611 patent/US7153447B2/en not_active Expired - Fee Related
-
2003
- 2003-05-24 EP EP03732455A patent/EP1530657B1/fr not_active Expired - Lifetime
- 2003-05-24 DE DE50312667T patent/DE50312667D1/de not_active Expired - Lifetime
- 2003-05-24 WO PCT/EP2003/005440 patent/WO2004007831A1/fr not_active Application Discontinuation
- 2003-05-24 AU AU2003238389A patent/AU2003238389A1/en not_active Abandoned
- 2003-05-24 AT AT03732455T patent/ATE466130T1/de not_active IP Right Cessation
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006007019A2 (fr) | 2004-06-25 | 2006-01-19 | Celanese Acetate Llc | Etoupe d'acetocellulose et son procede de fabrication |
EP1789615A2 (fr) * | 2004-06-25 | 2007-05-30 | Celanese Acetate LLC | Etoupe d'acetocellulose et son procede de fabrication |
EP1789615A4 (fr) * | 2004-06-25 | 2009-12-02 | Celanese Acetate Llc | Etoupe d'acetocellulose et son procede de fabrication |
EP2300540A1 (fr) * | 2008-06-20 | 2011-03-30 | 3M Innovative Properties Company | Émulsion lubrifiante aqueuse pour usage médical ou dans un appareil et procédé de lavage |
EP2300540A4 (fr) * | 2008-06-20 | 2012-01-04 | 3M Innovative Properties Co | Émulsion lubrifiante aqueuse pour usage médical ou dans un appareil et procédé de lavage |
US8685904B2 (en) | 2008-06-20 | 2014-04-01 | 3M Innovative Properties Company | Aqueous lubricant emulsion for medical or apparatus and a method of washing |
Also Published As
Publication number | Publication date |
---|---|
US7153447B2 (en) | 2006-12-26 |
EP1530657B1 (fr) | 2010-04-28 |
ATE466130T1 (de) | 2010-05-15 |
AU2003238389A1 (en) | 2004-02-02 |
WO2004007831A1 (fr) | 2004-01-22 |
US20040007687A1 (en) | 2004-01-15 |
DE50312667D1 (de) | 2010-06-10 |
EP1530657A1 (fr) | 2005-05-18 |
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