JP7351585B2 - 酢酸セルローストウ、それを含むフィルタ、及び該フィルタを含むエアロゾル生成物品 - Google Patents
酢酸セルローストウ、それを含むフィルタ、及び該フィルタを含むエアロゾル生成物品 Download PDFInfo
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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
- A24D1/00—Cigars; Cigarettes
- A24D1/04—Cigars; Cigarettes with mouthpieces or filter-tips
- A24D1/045—Cigars; Cigarettes with mouthpieces or filter-tips with smoke filter means
-
- 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
- A24D3/0275—Manufacture of tobacco smoke filters for filters with special features
- A24D3/0287—Manufacture of tobacco smoke filters for filters with special features for composite filters
-
- 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
- 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
- A24D3/043—Tobacco smoke filters characterised by their shape or structure with ventilation means, e.g. air dilution
-
- 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
- A24D3/17—Filters specially adapted for simulated smoking devices
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Description
課題の解決手段は、上述したところに制限されず、本明細書全体で通常の技術者によって類推されうる事項をいずれも含む。
20.0のフィラメント当たりデニール、25,000の総デニールを有する酢酸セルローストウを製造した。
実施例1の酢酸セルローストウを含むフィルタを下表1に示したような条件で製造した。製造したフィルタは、フィルタに含まれた酢酸セルローストウの重量(415mg、380mg、350mg及び506mg)によってそれぞれ実施例2-1、実施例2-2、実施例2-3及び実施例2-4と名付けた。フィルタの製造に使用されたラッパは、坪量75g/m2の一般巻紙を使用し、可塑剤としてトリアセチン(triacetin)を使用した。
加熱型シガレットのフィルタに使用される商用酢酸セルローストウを使用した。
比較例1の酢酸セルローストウを含むフィルタを下記表2に示したような条件で製造した。また、実施例2-1から実施例2-4と同様に、フィルタの製造過程でフィルタ断面良好度及び作業良好度を評価して下記表2に記載した。
実施例2-1から実施例2-4及び比較例2のフィルタの吸引抵抗、真円度及び硬度を評価したし、その結果を下記表3に示した。
実施例2-1、実施例2-2、及び比較例2のフィルタを用いてエアロゾル生成物品を製造した。製造したエアロゾル生成物品を通じて移行されるエアロゾルに含まれたニコチン、プロピレングリコール(PG)、グリセリン(Gly)及び水分の成分量と喫煙後フィルタに残留するそれぞれの成分量を測定し、測定結果を、下記数式1に代入してフィルタの除去能を計算した。
除去能(%)=(喫煙後のフィルタ残留量)/(エアロゾル移行量+喫煙後のフィルタ残留量)x100
実施例2-1及び比較例2のフィルタを含むエアロゾル生成物品を用いた成人20人を対象にして官能評価を実施した。エアロゾル生成物品は、実験例2と同様に2種に製造した。官能評価は、吸い応え、吸引力、調和味、霧化量、刺激性及び充足感など総6項目を評価し、エアロゾル生成物品をエアロゾル生成装置に挿入した後、エアロゾル生成装置の1回使用が終了した後、各項目に対する点数を記録した。各項目に対する平均値をエアロゾル生成物品の種類によってそれぞれ下記表6及び表7に示した。
Claims (6)
- エアロゾル生成物品において、
エアロゾル生成要素が含浸されたエアロゾル生成基材を含む第1部分と、
タバコ要素を含む第2部分と、
冷却要素を含む第3部分と、
フィルタ要素を含む第4部分と、を含み、
前記第1部分、前記第2部分、前記第3部分、及び前記第4部分は、前記エアロゾル生成物品の長手方向を基準に順次に整列され、
前記フィルタ要素は、17~29のフィラメント当たりデニール(denier)を有し、10,000~40,000の総デニールを有する酢酸セルローストウを含み、
前記第2部分は、前記エアロゾル生成要素を含み、
前記第2部分は、前記エアロゾル生成要素を前記エアロゾル生成基材の乾燥重量を基準に3重量%以下含む、エアロゾル生成物品。 - 前記酢酸セルローストウは、18~23のフィラメント当たりデニールを有し、15,000~35,000の総デニールを有する、請求項1に記載のエアロゾル生成物品。
- 前記第4部分は、酢酸セルローストウを320~510mg含む、請求項1または2に記載のエアロゾル生成物品。
- 前記第4部分の前記エアロゾル生成物品の長手方向に垂直な断面の周囲は、14~25mmである、請求項1~3のいずれか一項に記載のエアロゾル生成物品。
- 前記第4部分の吸引抵抗は、0.5~2.5mmH2Oである、請求項1~4のいずれか一項に記載のエアロゾル生成物品。
- 第1部分は、前記エアロゾル生成要素を前記エアロゾル生成基材の乾燥重量を基準に65~95重量%含む、請求項1~5のいずれか一項に記載のエアロゾル生成物品。
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PCT/KR2021/014479 WO2022139141A1 (ko) | 2020-12-24 | 2021-10-18 | 셀룰로오스 아세테이트 토우, 이를 포함하는 필터 및 상기 필터를 포함하는 에어로졸 생성 물품 |
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