JP2021509256A - エアロゾル発生物品用の堅固なフィルター - Google Patents
エアロゾル発生物品用の堅固なフィルター Download PDFInfo
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- JP2021509256A JP2021509256A JP2020531770A JP2020531770A JP2021509256A JP 2021509256 A JP2021509256 A JP 2021509256A JP 2020531770 A JP2020531770 A JP 2020531770A JP 2020531770 A JP2020531770 A JP 2020531770A JP 2021509256 A JP2021509256 A JP 2021509256A
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- filter
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- 239000000463 material Substances 0.000 claims abstract description 66
- 239000000758 substrate Substances 0.000 claims abstract description 18
- 239000004014 plasticizer Substances 0.000 claims description 31
- 239000000443 aerosol Substances 0.000 claims description 19
- 229920002301 cellulose acetate Polymers 0.000 claims description 10
- 239000011248 coating agent Substances 0.000 claims description 7
- 238000000576 coating method Methods 0.000 claims description 7
- 241000208125 Nicotiana Species 0.000 claims description 6
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims description 6
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 2
- 238000010586 diagram Methods 0.000 abstract 1
- 238000012827 research and development Methods 0.000 description 54
- 235000019504 cigarettes Nutrition 0.000 description 18
- URAYPUMNDPQOKB-UHFFFAOYSA-N triacetin Chemical compound CC(=O)OCC(OC(C)=O)COC(C)=O URAYPUMNDPQOKB-UHFFFAOYSA-N 0.000 description 10
- 239000000835 fiber Substances 0.000 description 8
- 230000000391 smoking effect Effects 0.000 description 8
- HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol Chemical group C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 description 6
- 239000008199 coating composition Substances 0.000 description 6
- 238000001914 filtration Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 235000013773 glyceryl triacetate Nutrition 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 229960002622 triacetin Drugs 0.000 description 5
- 238000005452 bending Methods 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 4
- 229920002678 cellulose Polymers 0.000 description 4
- 239000001087 glyceryl triacetate Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- -1 cellulose acetate) Chemical class 0.000 description 3
- 235000012000 cholesterol Nutrition 0.000 description 3
- 230000000994 depressogenic effect Effects 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- 230000008447 perception Effects 0.000 description 3
- 239000000779 smoke Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229920008347 Cellulose acetate propionate Polymers 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011068 loading method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004626 polylactic acid Substances 0.000 description 2
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 description 1
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 description 1
- OVOUKWFJRHALDD-UHFFFAOYSA-N 2-[2-(2-acetyloxyethoxy)ethoxy]ethyl acetate Chemical compound CC(=O)OCCOCCOCCOC(C)=O OVOUKWFJRHALDD-UHFFFAOYSA-N 0.000 description 1
- 229920001817 Agar Polymers 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- DQEFEBPAPFSJLV-UHFFFAOYSA-N Cellulose propionate Chemical compound CCC(=O)OCC1OC(OC(=O)CC)C(OC(=O)CC)C(OC(=O)CC)C1OC1C(OC(=O)CC)C(OC(=O)CC)C(OC(=O)CC)C(COC(=O)CC)O1 DQEFEBPAPFSJLV-UHFFFAOYSA-N 0.000 description 1
- 235000013912 Ceratonia siliqua Nutrition 0.000 description 1
- 240000008886 Ceratonia siliqua Species 0.000 description 1
- 229920002307 Dextran 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
- 229920002907 Guar gum Polymers 0.000 description 1
- 239000004354 Hydroxyethyl cellulose Substances 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 239000002174 Styrene-butadiene Substances 0.000 description 1
- DOOTYTYQINUNNV-UHFFFAOYSA-N Triethyl citrate Chemical compound CCOC(=O)CC(O)(C(=O)OCC)CC(=O)OCC DOOTYTYQINUNNV-UHFFFAOYSA-N 0.000 description 1
- PNXNSVYZNGNYIN-UHFFFAOYSA-N acetic acid;butanoic acid;propanoic acid Chemical compound CC(O)=O.CCC(O)=O.CCCC(O)=O PNXNSVYZNGNYIN-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000008272 agar Substances 0.000 description 1
- 235000010419 agar Nutrition 0.000 description 1
- 235000010443 alginic acid Nutrition 0.000 description 1
- 229920000615 alginic acid Polymers 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 229920003090 carboxymethyl hydroxyethyl cellulose Polymers 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920006217 cellulose acetate butyrate Polymers 0.000 description 1
- 229920001727 cellulose butyrate Polymers 0.000 description 1
- 229920006218 cellulose propionate Polymers 0.000 description 1
- 235000019506 cigar Nutrition 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- UBPGILLNMDGSDS-UHFFFAOYSA-N diethylene glycol diacetate Chemical compound CC(=O)OCCOCCOC(C)=O UBPGILLNMDGSDS-UHFFFAOYSA-N 0.000 description 1
- 229920001249 ethyl cellulose Polymers 0.000 description 1
- 235000019325 ethyl cellulose Nutrition 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000013355 food flavoring agent Nutrition 0.000 description 1
- 239000000665 guar gum Substances 0.000 description 1
- 235000010417 guar gum Nutrition 0.000 description 1
- 229960002154 guar gum Drugs 0.000 description 1
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229960002715 nicotine Drugs 0.000 description 1
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 description 1
- 239000001254 oxidized starch Substances 0.000 description 1
- 235000013808 oxidized starch Nutrition 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000001814 pectin Substances 0.000 description 1
- 235000010987 pectin Nutrition 0.000 description 1
- 229920001277 pectin Polymers 0.000 description 1
- 229920000747 poly(lactic acid) Polymers 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
- 235000010413 sodium alginate Nutrition 0.000 description 1
- 239000000661 sodium alginate Substances 0.000 description 1
- 229940005550 sodium alginate Drugs 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 238000007655 standard test method Methods 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000011115 styrene butadiene Substances 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 229920001909 styrene-acrylic polymer Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- WEAPVABOECTMGR-UHFFFAOYSA-N triethyl 2-acetyloxypropane-1,2,3-tricarboxylate Chemical compound CCOC(=O)CC(C(=O)OCC)(OC(C)=O)CC(=O)OCC WEAPVABOECTMGR-UHFFFAOYSA-N 0.000 description 1
- 239000001069 triethyl citrate Substances 0.000 description 1
- VMYFZRTXGLUXMZ-UHFFFAOYSA-N triethyl citrate Natural products CCOC(=O)C(O)(C(=O)OCC)C(=O)OCC VMYFZRTXGLUXMZ-UHFFFAOYSA-N 0.000 description 1
- 235000013769 triethyl citrate Nutrition 0.000 description 1
Images
Classifications
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- 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
- A24D3/04—Tobacco smoke filters characterised by their shape or structure
-
- 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
- A24D1/04—Cigars; Cigarettes with mouthpieces or filter-tips
-
- 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
- A24D1/20—Cigarettes specially adapted for simulated smoking devices
-
- 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
- A24D3/02—Manufacture of tobacco smoke filters
- A24D3/0204—Preliminary operations before the filter rod forming process, e.g. crimping, blooming
- A24D3/0212—Applying additives to filter materials
- A24D3/022—Applying additives to filter materials with liquid additives, e.g. application of plasticisers
-
- 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
- A24D3/02—Manufacture of tobacco smoke filters
- A24D3/0229—Filter rod forming processes
-
- 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
- A24D3/04—Tobacco smoke filters characterised by their shape or structure
- A24D3/048—Tobacco smoke filters characterised by their shape or structure containing additives
-
- 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
- A24D3/062—Use of materials for tobacco smoke filters characterised by structural features
- A24D3/063—Use of materials for tobacco smoke filters characterised by structural features of the fibers
-
- 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
-
- 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
- A24D3/17—Filters specially adapted for simulated smoking devices
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Abstract
Description
式中DSは元の(押し下げられていない)直径であり、Ddは設定継続時間にわたり、設定された負荷をかけた後の押し下げられた直径である。材料が硬いほど硬度は100%に近づく。
Claims (12)
- エアロゾル発生物品であって、
エアロゾル形成基体と、
前記エアロゾル形成基体の下流にあるフィルターであって、約6デニール以上の線密度および0.19g/cm3以下の密度を有する酢酸セルロースフィラメントを備えるフィルター材料を含む、フィルターと、を備え、
前記フィルターが、130mmWG未満の引き出し抵抗を有し、
かつ前記フィルター材料の密度が約0.19g/cm3以下である、エアロゾル発生物品。 - 前記フィルターが90mmWG以下の引き出し抵抗を有する、請求項1に記載のエアロゾル発生物品。
- 前記フィルターが70mmWG以下の引き出し抵抗を有する、請求項1に記載のエアロゾル発生物品。
- 前記フィルター材料の密度が約0.12g/cm3以上である、請求項1〜3のいずれか一項に記載のエアロゾル発生物品。
- 前記フィルター材料の密度が約0.12g/cm3〜約0.15g/cm3である、請求項1〜3のいずれか一項に記載のエアロゾル発生物品。
- 前記フィラメントが7デニール以上の線密度を有する、請求項1〜5のいずれか一項に記載のエアロゾル発生物品。
- 前記フィラメントが約8デニールの線密度を有する、請求項1〜5のいずれか一項に記載のエアロゾル発生物品。
- 前記フィルター材料が可塑剤をさらに備える、請求項1〜7のいずれか一項に記載のエアロゾル発生物品。
- 前記フィルターが前記フィルター材料の周りに配置されたプラグラップを備える、請求項1〜107のいずれか一項に記載のエアロゾル発生物品。
- 前記フィルターが、前記プラグラップ上に硬度を高める被覆をさらに備える、請求項9に記載のエアロゾル発生物品。
- 前記被覆がポリビニルアルコールを含む、請求項10に記載のエアロゾル発生物品。
- 前記エアロゾル発生基体がたばこを含む、請求項1〜11のいずれか一項に記載のエアロゾル発生物品。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP17210876 | 2017-12-28 | ||
EP17210876.3 | 2017-12-28 | ||
PCT/IB2018/060189 WO2019130154A1 (en) | 2017-12-28 | 2018-12-17 | Firm filter for aerosol-generating article |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021509256A true JP2021509256A (ja) | 2021-03-25 |
JP7352546B2 JP7352546B2 (ja) | 2023-09-28 |
Family
ID=60813741
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020531770A Active JP7352546B2 (ja) | 2017-12-28 | 2018-12-17 | エアロゾル発生物品用の堅固なフィルター |
Country Status (7)
Country | Link |
---|---|
US (1) | US20210051997A1 (ja) |
EP (2) | EP3731663B1 (ja) |
JP (1) | JP7352546B2 (ja) |
KR (1) | KR20200101360A (ja) |
CN (1) | CN111511228B (ja) |
BR (1) | BR112020010838A2 (ja) |
WO (1) | WO2019130154A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102386081B1 (ko) * | 2020-04-22 | 2022-04-12 | 주식회사 케이티앤지 | 흡연 물품용 필터 및 이를 포함하는 흡연 물품 |
Citations (4)
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US20160213057A1 (en) * | 2013-09-05 | 2016-07-28 | Schweitzer-Mauduit International, Inc. | Coated Plug Wrap For A Smoking Article |
WO2016140307A1 (ja) * | 2015-03-04 | 2016-09-09 | 株式会社ダイセル | 酢酸セルロース繊維及びその製造方法並びにタバコ用フィルタートウ |
JP2017503477A (ja) * | 2013-12-20 | 2017-02-02 | フィリップ・モーリス・プロダクツ・ソシエテ・アノニム | カプセルを含むフィルターを持つ喫煙物品 |
WO2017036588A1 (en) * | 2015-08-28 | 2017-03-09 | Jt International S.A. | Smoking article |
Family Cites Families (13)
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AU2006211047B2 (en) * | 2005-02-04 | 2011-03-24 | Philip Morris Products S.A. | Cigarette and filter with cellulosic flavor addition |
TW200911138A (en) * | 2007-03-09 | 2009-03-16 | Philip Morris Prod | Smoking articles with restrictor and aerosol former |
EP2324722A1 (en) * | 2009-11-23 | 2011-05-25 | Philip Morris Products S.A. | Novel filter segment comprising a substrate loaded with a smoke-modifying agent |
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CN112021655B (zh) | 2013-07-16 | 2024-03-15 | 菲利普莫里斯生产公司 | 径向坚固的吸烟制品过滤嘴 |
UA118858C2 (uk) * | 2013-12-05 | 2019-03-25 | Філіп Морріс Продактс С.А. | Виріб, що генерує аерозоль, з жорстким порожнистим наконечником |
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EP3225116A4 (en) | 2014-11-28 | 2018-05-16 | Daicel Corporation | Tow band of cellulose acetate fibers for cigarette filter, cigarette filter, tow band production device, and tow band production method |
TW201731397A (zh) * | 2016-02-29 | 2017-09-16 | 菲利浦莫里斯製品股份有限公司 | 具有中空管段濾嘴的吸菸製品 |
WO2017216671A1 (en) * | 2016-06-14 | 2017-12-21 | Philip Morris Products S.A. | Coated plug wrap to enhance filter hardness |
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2018
- 2018-12-17 EP EP18836889.8A patent/EP3731663B1/en active Active
- 2018-12-17 WO PCT/IB2018/060189 patent/WO2019130154A1/en unknown
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- 2018-12-17 EP EP22189497.5A patent/EP4115752A1/en active Pending
- 2018-12-17 JP JP2020531770A patent/JP7352546B2/ja active Active
- 2018-12-17 BR BR112020010838-3A patent/BR112020010838A2/pt unknown
- 2018-12-17 US US16/957,652 patent/US20210051997A1/en active Pending
- 2018-12-17 KR KR1020207017948A patent/KR20200101360A/ko not_active Application Discontinuation
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US20160213057A1 (en) * | 2013-09-05 | 2016-07-28 | Schweitzer-Mauduit International, Inc. | Coated Plug Wrap For A Smoking Article |
JP2017503477A (ja) * | 2013-12-20 | 2017-02-02 | フィリップ・モーリス・プロダクツ・ソシエテ・アノニム | カプセルを含むフィルターを持つ喫煙物品 |
WO2016140307A1 (ja) * | 2015-03-04 | 2016-09-09 | 株式会社ダイセル | 酢酸セルロース繊維及びその製造方法並びにタバコ用フィルタートウ |
WO2017036588A1 (en) * | 2015-08-28 | 2017-03-09 | Jt International S.A. | Smoking article |
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US20210051997A1 (en) | 2021-02-25 |
JP7352546B2 (ja) | 2023-09-28 |
EP4115752A1 (en) | 2023-01-11 |
RU2020121167A3 (ja) | 2022-03-15 |
WO2019130154A1 (en) | 2019-07-04 |
BR112020010838A2 (pt) | 2020-11-10 |
EP3731663B1 (en) | 2022-09-14 |
RU2020121167A (ru) | 2022-01-28 |
CN111511228A (zh) | 2020-08-07 |
KR20200101360A (ko) | 2020-08-27 |
EP3731663A1 (en) | 2020-11-04 |
CN111511228B (zh) | 2024-05-31 |
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