TW200911141A - Super recessed filter cigarette restrictor - Google Patents
Super recessed filter cigarette restrictor Download PDFInfo
- Publication number
- TW200911141A TW200911141A TW097107637A TW97107637A TW200911141A TW 200911141 A TW200911141 A TW 200911141A TW 097107637 A TW097107637 A TW 097107637A TW 97107637 A TW97107637 A TW 97107637A TW 200911141 A TW200911141 A TW 200911141A
- Authority
- TW
- Taiwan
- Prior art keywords
- filter
- smoke
- paper
- smoking article
- restrictor
- Prior art date
Links
- 235000019504 cigarettes Nutrition 0.000 title description 4
- 239000000779 smoke Substances 0.000 claims abstract description 87
- 230000000391 smoking effect Effects 0.000 claims abstract description 57
- 241000208125 Nicotiana Species 0.000 claims abstract description 28
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims abstract description 28
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 26
- 238000013022 venting Methods 0.000 claims description 35
- 125000006850 spacer group Chemical group 0.000 claims description 19
- 238000005187 foaming Methods 0.000 claims description 15
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000000123 paper Substances 0.000 description 39
- 238000009423 ventilation Methods 0.000 description 10
- 239000000463 material Substances 0.000 description 9
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 8
- 239000007789 gas Substances 0.000 description 7
- 238000013461 design Methods 0.000 description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
- 229910002091 carbon monoxide Inorganic materials 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000011269 tar Substances 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 3
- 239000001913 cellulose Substances 0.000 description 3
- 229920002678 cellulose Polymers 0.000 description 3
- 230000035699 permeability Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000005273 aeration Methods 0.000 description 1
- 229920000704 biodegradable plastic Polymers 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 239000002641 tar oil Substances 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
- 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
- A24D3/02—Manufacture of tobacco smoke filters
- A24D3/0275—Manufacture of tobacco smoke filters for filters with special features
- A24D3/0279—Manufacture of tobacco smoke filters for filters with special features with tubes
-
- 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
- A24D3/0283—Manufacture of tobacco smoke filters for filters with special features with means for a non-axial smoke flow
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Description
200911141 九、發明說明: 【發明所屬之技術領域】 本發明係關於一種具有煙流限制器的吸煙件,不但能 提供必要的抗吸量,而且在整個吸煙期間維持所欲的高通 氣級。 【先前技術】 迄今,除非有某些對策來彌補抗吸(RTD)的短處,否則 ,具有高通氣級之吸煙件通常具有無法接受的低抗吸(RTD) 級。過去,使用高密度醋酯纖維素過濾嘴段來處理該短處 。惟,此種過濾嘴段有減少焦油輸送(FTC)的傾向,對諸如 一氧化碳(CO)及一氧化氮(NO)之氣相主流煙草煙成分的效 用很小或無效用。該解決方案有使低輸送(FTC焦油)吸煙件 中C0對焦油(FTC)的比例惡化的傾向。 通氣具有期望的特性,因爲當單獨操作時,會減少主 流煙的粒子相及氣相。惟,高通氣吸煙件如前面討論,於 RTD有缺點。 【發明内容】 根據一實施例,一種吸煙件包括:一煙草桿,用來製 造主流煙;以及一過濾嘴,具有一上游端及一下游端,該 過濾嘴配置成於上游端接受主流煙。該過濾嘴包含:一紙 管段,於其下游端開口;以及一煙流限制器,收容於紙管 段內;且加裝紙附接過濾嘴與煙草桿’並於過濾嘴之上游 端與下游端間之一位置包含有一空氣通氣區。 根據另一實施例,一種吸煙件包括一煙草桿及一過濾 -5- 200911141 嘴,該過濾嘴包括:一過濾嘴紙管’於其下游端開口’並 藉加裝紙’附接於煙草桿;一煙流限制器’收谷紙管段內 ,該煙流限制器將過濾嘴管分成一上游空腔及一下游空腔 ;以及一通氣區’位於一沿下游空腔之位置’該通氣區包 括複數個延伸穿過加裝過濾嘴紙及過濾嘴管之穿孔。 根據又一實施例,一種吸煙件包括:一煙草桿’用來 製造主流煙;以及一過濾嘴,具有一上游端及一下游端’ 該過.濾嘴配置成於上游端接受主流煙,該過濾嘴包含:一 紙管段,於下游端開口;以及一煙流限制器’收容於紙管 段內,該煙流限制器包括一具有至少一通道之紙發泡桿’ 其中該至少一通道導入紙發泡桿之外周;以及過濾嘴加裝 紙,附接過濾嘴與煙草桿,並於過濾嘴之上游端與下游端 間之一位置包含有一通氣區。 【實施方式】 第1圖係根據一較佳實施例構成之一吸煙件1 〇之側視 圖,其中過濾嘴加裝紙1 6部分地展開以呈現內部過濾嘴組 成。如第1圖所示,一較佳實施例提供一吸煙件1 〇,其包 括:一煙草桿1 2 ; —過濾嘴或過濾嘴總成1 4 ’藉一加裝紙 1 6來與煙草桿1 2連接。較佳地,煙草桿1 2由諸如爲外接 之外包覆層1 3所環繞之碎片煙草(通常爲切割塡料形式)之 吸煙材料圓筒桿所構成。外包覆層1 3典型地係多孔包裝材 料或紙包裝。 過濾嘴1 4較佳地包含:一管狀段(或過濾嘴管)1 8,具 有一上游端2 0、一下游端或嘴端2 2 ;以及一煙流限制器3 0 -6- 200911141 ’位於管狀段1 8內。較佳地’管狀段1 8位於過濾嘴或 濾嘴總成1 4之上游及下游端2 0、2 2之間。煙流限制器 將管狀段1 8分成:一上游段或空腔2 4 ;以及一下游段或 腔26’於下游端22開口。爲了外觀,過濾嘴丨4亦可於 濾嘴14之下游端或嘴端22包含一多孔紙塞(未圖示)。可 解’較佳地’爲維持一下游段或空腔2 6於過濾嘴1 4內 多孔紙塞不延伸至煙流限制器30。 較佳地’管狀段18由紙製品或可生物分解之塑膠或 有可分解性性質之其他適當材料製成。較佳地,管狀段 之長度19約20.0至40_〇mm,尤佳約25·〇至35.0mm,最 約27.5至3 1mm ’內徑21約7·〇至8.0mm,較佳約7.4 7.8mm。 根據一實施例’較佳地,管狀段1 8由形成一自撐管 的硬紙構成’該自撐管段可藉適當的雷射設備或其他裝 穿孔,以附加至少一圓周排或系列通氣孔42於管狀段 。不同通氣級(10-90% )可透過煙流限制器3〇、—通氣區 、加裝紙1 6之透氣性及用於管狀段1 8之紙或材料之透 性之組合,倂入管狀段丨8,以提供相同吸煙件的所欲煙 送(FTC焦油)。 根據另一實施例,一通氣區4〇可藉穿過加裝紙i 6 伸的第1排(以及任選地,第2以及可能第3排)通氣孔 建AL。於較佳貫施例中,通氣區4 〇接近或鄰近煙流限制 30,以容許透過通氣區40吸入之空氣在到達過濾嘴14 下游端或嘴端22之前,與主流煙混合。根據—實施例, m 30 空 過 理 具 18 佳 至 段 置 18 40 氣 輸 延 42 器 之 較 42 200911141 佳地,通氣孔4 2位於煙流限制器3 0之下游,俾通氣孔 在煙流限制器3 0與下游端或嘴端2 2之間。較佳地’通 區40與下游端或嘴端22間的距離至少爲5mm,較佳者 5-20mm之範圍內’最佳者在1〇-15mm之範圍內。惟,可 解,根據另一實施例,通氣孔42位於煙流限制器30之 游,俾通氣孔4 2在煙草桿1 2與煙流限制器3 0之間。 根據另一實施例’較佳地’煙流限制器3 0及通氣 4 0達到至少2 5 % ’尤佳者至少5 0 %至9 0 %之吸煙件1 0 通氣級。較佳地,吸煙件1 0之通氣級亦提供吸煙者可接 等級的抗吸(R T D)。抗吸(R T D)亦可藉由改變孔口 3 4之 目及尺寸以及通氣區4 0於過濾嘴總成1 4上的位置來調 。根據另一實施例’包覆紙13可具有高透氣性’或者替 地,可使用穿孔來達到高煙草桿通氣。 而且,此等實施例提供必要抗吸量(RTD) ’惟維持整 抽煙期間內的所欲高通氣級。後一特性藉由通氣區40位 煙流限制器30之下游來達成。而且’成與下游端或嘴端 隔開之方式定位通氣區40確保透過通氣區40吸入過濾 14之空氣與自煙草桿12吸入之主流煙的混合° 第2圖顯示根據一實施例之一煙流限制器3〇之橫剖 圖。如第2圖所示’較佳地,煙流限制器30包括一隔件 ,該隔件3 2具有至少一減徑孔口(或煙流限制部)。較佳 ,煙流限制器3 0在尺寸上作成有助於充份壓降,俾吸煙 1〇提供至少40mm水柱或更大,較佳在50-80mm水柱的 吸。 氣 在 理 上 區 之 受 數 整 代 個 於 22 嘴 視 32 地 件 抗 -8- 200911141 尤 任 煙 有 之 有 由 圖 而 施 每 巨 過 視 流 60 端 ) 煙 煙 :可 較佳地’隔件32具有直徑36,約7 〇min至8 〇mm, 佳者約7.4mm至7.8mm的其中隔件32以具有—個,或者 選地,至少~個孔口 34,直徑38,約〇 2mm至〇.9_。 流限制器30可由紙、塑膠或金屬’較佳地,由紙製品、 生物分解性或具有可分解性性質之其他適當材料製成。 第3圖顯示根據一實施例,第2圖之煙流限制器3 〇 側視橫剖視圖。如第3圖所示,煙流限制器3〇可爲一具 至少一孔口 34之隔件32。隔件32具有一寬度39,其可 約 0.05mm 至 20.0mm,較佳係約 〇.5mm 至 2.0mm。 第4圖顯示根據一實施例,一煙流限制器之橫剖視 。如第4圖所示’由於煙流限制器3 〇之壓降依開口面積 定,因此’亦可使用多數個孔口 3 4。例如,根據又一實 例’可將至少二個以上之直徑至少爲〇 . 2 m m之孔口 3 4之 一者倂設於隔件32內。可理解,隔件32內孔口 34之數 、尺寸及放置或位置可變化’俾可與通氣區4〇組合而於 濾嘴1 4內建立所欲壓降。 第5圖顯示根據另一實施例,一煙流限制器3 〇之側 橫剖視圖。如第5圖所示,煙流限制器3 0包括至少二煙 通道60 ’各通道60具有一對錐形端62、64。煙流通道 包含開口以容許煙流或煙流經之一下游端6 1及一上游 63。較佳地,將煙流通道60導入一紙發泡桿66之外周 該紙發泡桿6 6形成煙流限制器3 0之中間部。可理解, 流限制器3 0包括至少二煙流通道6 0,並可包含三個以上 流通道60 ’其等較佳地繞紙發泡桿66外周對稱定位。 -9- 200911141 使用諸如塑膠或橡膠之其他材料。紙發泡桿6 6可爲卵形、 圓形、多角形或其他適當截面。較佳地’錐形端62、64對 彼此相對(亦即,錐形端之較小部分自中間部面向外面), 俾有助於煙流限制器3 〇插入管狀段1 8。較佳地,煙流限制 器30亦對稱,避免煙草過濾嘴阻寨煙流通道62’並有助於 吸煙件製程及限制器3 0之功能。 第6圖係根據一實施例,沿線5 - 5之第5圖中煙流限 制器3 0之橫剖視圖。如第6圖所示’煙流限制器3 0包含 至少二個繞紙發泡桿66外周對稱定位之煙流通道60。該至 少二個煙流通道60具有卵形或圓形截面或其他適當截面 形狀及/或構形。 第7圖係根據另一實施例之煙流限制器3 0之橫剖視圖 。如第7圖所示,煙流限制器3 0包含複數個繞紙發泡桿6 6 外周之通道60,成具有V形截面之複數個溝槽65之形式 。可理解,溝槽6 5可爲V形、矩形、卵形或其他適當構形 〇 第8圖顯示一煙流限制器3 0之又一設計之側視橫剖視 圖。煙流限制器3 0包括:一隔件(橫壁)3 2 ’具有至少一孔 口 3 4 ;以及一外環4 6 ’繞隔件3 2之外周延伸。如第8圖 所示,外環46可略呈錐形’俾有助於煙流限制器30插入 管狀段1 8。 第9圖顯示煙流限制器30之另一替代設計之側視橫剖 視圖。煙流限制器3 0包括:一隔件3 2 ’具有至少一孔口 34 ;以及一外環46 ’繞隔件32之外周延伸。如第9圖所示 -10- 200911141 ’外環46包含一對稱底腳48 ’具有去角或斜切邊緣5〇 俾有助於煙流限制器3 0插入管狀段1 8。 根據另一實施例,可使用一篩選材料(未圖示)來避 鬆煙早填料阻塞孔口 3 4 (或通道6 0)。總紙煙或吸煙件 抗吸(RTD)與焦油輸送藉通氣區40之組合、孔口 34(或通 60)之直徑38及孔口 34(或通道60)之數目平衡。可理解 藉由通氣級增高,流入吸煙件之燃煤中的空氣會減少, 會減少燃燒煙草量、煤溫度以及煙成分產生。此外,較 流速所造成對自吸煙件紙擴散之促進可進一步減少諸如 氧化碳(CO)及一氧化氮(NO)之氣體煙成分。 第1 0圖顯示根據另一實施例構成之吸煙件1 〇之側 圖,其中過濾嘴加裝紙1 6部分地展開以呈現內部過濾嘴 成。如第10圖所示,可如期望設置若干通氣區40在相 於設在煙流限制器3 0中之孔口 3 4之諸位置’以達到更 的通氣級。較佳地,通氣區4 0包括複數個延伸穿過加裝 16及管狀段18之通氣孔42。可理解,過濾嘴14有助於 用線上雷射穿孔技術於吸煙件1 0之製造。可理解’根據 一實施例,吸煙件1 0之製造可藉由使用預穿孔加裝紙來 進。 須知,於所有實施例中,過濾嘴14可由典型地用於 煙件高速製造產業之簡單組合技術製成。此 可約在上游及/或下游空腔24、26包含至少一支_ 28 (胃 圖)以提供亙過濾嘴14長度的所欲結實。較佳地’支撑 可爲一在管狀段18之一內及/或外表面上的環狀環或其 免 10 道 5 慢 視 組 對 1¾ 紙 使 另 促 吸 例 10 28 他 200911141 適當裝置,其可對過濾嘴14之管狀段18提供硬度。 可理解,藉由諸如醋酯纖維素塞之過濾嘴材料之第丄 圖至第1 0圖所示吸煙件1 0,可削除與醋酯纖維素材料及製 造有關的成本。此外’亦減少吸煙件煙蒂垃圾對環境的衝 擊。 圖示及在此所說明之實施例提供具有所欲抗吸量之高 通氣吸煙件之益處’並有助於在習知吸煙件製造設備上之 高速吸煙件製造。 須知,上述說明係對較佳實施例進行,並因此只是吸 煙件及製造該吸煙件之方法之代表。可理解,熟於此技藝 人士在以上教不下’當立即知悉不同實施例之變化及變更 。因此,在不悖離說明於後附申請專利範圍之吸煙件及方 法之精神及範疇下,可實施例示實施例及替代實施例。 【圖式簡單說明】 第1圖係根據本發明一較佳實施例構成之吸煙件之側 視圖,其中過濾嘴加裝紙部分地展開以呈現內部過濾嘴組 成。 第2圖係根據一實施例之一煙流限制器之橫剖視圖。 第3圖係沿線3-3之第2圖中煙流限制器之側視橫剖 視圖。 第4圖係根據另一實施例之一煙流限制器之橫剖視圖 〇 第5圖係煙流限制器之另一替代設計之側視橫剖視圖 -12- 200911141 第6圖係根據一實施例,沿線5_5之第5圖中煙流限 制器之橫剖視圖。 第7圖係根據另一實施例之一煙流限制器之橫剖視圖 〇 第8圖係一煙流限制器之又一設計之側視橫剖視圖。 第9圖係煙流限制器之另一替代設計之側視橫剖視圖 〇 第1 0圖係根據本發明另一實施例構成之吸煙件之側 視圖’其中過濾嘴加裝紙部分地展開以呈現內部過濾嘴組 成。 【主要元件符號說明】 10 吸煙件 12 煙草桿 13 外包覆層 14 過濾嘴 16 過濾嘴加裝紙 1 8 管狀段 20 上游端 22 下遊端(嘴端) 24 上游空腔 26 下游空腔 28 支撐 30 煙流限制器 32 隔件 34 孔口 -13- 200911141 40 通氣區 42 通氣孔 46 外環 48 對稱底腳 50 圓形化去角(斜切)邊緣 60 通道 6 1 下游端 62,64 錐形端 65 溝槽 66 紙發泡桿 -14-
Claims (1)
- 200911141 十、申請專利範圍: 1. 一種吸煙件,包括: 一煙草桿,用來製造主流煙;以及 一過濾嘴,具有一上游端及一下游端,其中該過瀘嘴 配置成於該上游端接受主流煙,該過濾嘴包含: 一紙管段,於該下游端開口;以及 一煙流限制器,收容於該紙管段內; 加裝過濾嘴紙附接該過濾嘴與該煙草桿,並於該過濾 嘴之該上游端與該下游端間之一位置包含有一空氣通氣 。 2. 如申請專利範圍第1項之吸煙件,其中該空氣通氣區包 括至少一周向排貫穿該加裝過濾嘴紙延伸之通氣孔。 3 .如申請專利範圍第1項之吸煙件,其中該空氣通氣區介 於該過濾嘴之上游端與該煙流限制器之間。 4.如申請專利範圍第1項之吸煙件,其中該空氣通氣區介 於該煙流限制器與該過濾嘴之該下游端之間。 5 .如申請專利範圍第1項之吸煙件,其中該空氣通氣區與 該過濾嘴之該下游端隔開足以促進透過該空氣通氣區吸 入之空氣與自該煙草桿吸入之主流煙之混合的距離。 6. 如申請專利範圍第1項之吸煙件,其中該煙流限制器係 具有至少一孔口的隔件。 7. 如申請專利範圍第6項之吸煙件,其中該隔件具有複數 孔口,且其中該複數孔口之每一者具有約〇.2mm至0.6mm 之直徑。 -15- 200911141 8 .如申請專利範圍第1項之吸煙件,其中該煙流限制器包 括一具有至少二通道紙發泡桿,該等通道導入該紙發泡 桿之外周。 9 .如申請專利範圍第6項之吸煙件,其中該隔件具有一外 環,其繞該隔件之外周延伸,俾有助於該煙流限制器插 入該管段。 1 0 .如申請專利範圍第1項之吸煙件,其中該紙管段具有足 夠剛性,俾該管段可自承,並可雷射穿孔。 1 1 .如申請專利範圍第1項之吸煙件,其中進一步包括一支 撐件位於該管段內,俾亙該過濾嘴全長提供所欲堅實度 0 1 2. —種吸煙件,包括一煙草桿及一過濾嘴,該過濾嘴包括 一過濾嘴紙管,於其下游端開口,並藉過濾嘴加裝紙 ,附接於該煙草桿; 一煙流限制器,收容該紙管段內,該煙流限制器將該 過濾嘴管分成一上游空腔及一下游空腔;以及 一通氣區,位於一沿該下游空腔之位置,該通氣區包 括複數個延伸穿過該加裝過濾嘴紙及該過濾嘴管之穿孔 〇 1 3 如申請專利範圍第1 2項之吸煙件,其中該通氣區介於 該過濾嘴之上游端與該煙流限制器之間。 1 4 .如申請專利範圍第1 2項之吸煙件,其中該通氣區介於 該煙流限制器與該過濾嘴之該下游端之間。 -16- 200911141 1 5 ·如申請專利範圍第1 2項之吸煙件,其中該煙流陲制器 係具有至少一孔口的隔件° 1 6.如申請專利範圍苐1 5項之吸煙件,其中該隔件具有複 數孔口,且其中該複數孔口之每一者具有約0.2mm至 0.6 m m之直徑。 1 7 .如申請專利範圍第1 2項之吸煙件,其中該煙流限制器 包括一具有至少二通道之紙發泡桿。 1 8 ·如申請專利範圍第1 7項之吸煙件,其中該至少二通道 導入該紙發泡桿之外周1 ° 19. 如申請專利範圍苐I5項之吸煙件’其中該隔件具有一 外環,其繞該隔件之外周延伸,俾有助於該煙流限制器 插入該過濾嘴管。 20. —種吸煙件包括: 一煙草桿,用來製造主流煙;以及 一過濾嘴,具有一上游端及一下游端’該過濾嘴配置 成於該上游端接受主流煙’該過濾嘴包含: 一紙管段,於該下游端開口; 一煙流限制器’收谷於該紙管段內’該煙流限制器 包括一具有至少一通道之紙發泡桿’其中該至少一通道 導入該紙發泡桿之外周;以及 過濾嘴加裝紙’附接該過濾嘴與該煙草桿,並於該過 濾嘴之該上游端與該下游端間之一位置包含有一通氣區 -17-
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US90611807P | 2007-03-09 | 2007-03-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
TW200911141A true TW200911141A (en) | 2009-03-16 |
Family
ID=39740416
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW097107637A TW200911141A (en) | 2007-03-09 | 2008-03-05 | Super recessed filter cigarette restrictor |
Country Status (14)
Country | Link |
---|---|
US (1) | US8235057B2 (zh) |
EP (2) | EP2537428A1 (zh) |
JP (1) | JP2010520753A (zh) |
KR (1) | KR20090129408A (zh) |
CN (2) | CN101657114B (zh) |
AR (1) | AR065659A1 (zh) |
AU (1) | AU2008224550B2 (zh) |
BR (1) | BRPI0807879A2 (zh) |
CO (1) | CO6220887A2 (zh) |
EA (2) | EA017643B1 (zh) |
MX (1) | MX2009009408A (zh) |
TW (1) | TW200911141A (zh) |
UA (1) | UA100686C2 (zh) |
WO (1) | WO2008110929A2 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI513414B (zh) * | 2009-05-18 | 2015-12-21 | Philip Morris Products Sa | 具有改良式限流元件之煙品 |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BRPI0709264B1 (pt) | 2006-03-28 | 2018-09-18 | Philip Morris Products Sa | artigo para fumar com um restritor |
US20080047571A1 (en) * | 2006-07-12 | 2008-02-28 | Philip Morris Usa Inc. | Smoking article with plate impactor |
US8353298B2 (en) | 2006-07-12 | 2013-01-15 | Philip Morris Usa Inc. | Smoking article with impaction filter segment |
US8424539B2 (en) | 2006-08-08 | 2013-04-23 | Philip Morris Usa Inc. | Smoking article with single piece restrictor and chamber |
TW200900014A (en) | 2007-03-09 | 2009-01-01 | Philip Morris Prod | Smoking article filter with annular restrictor and downstream ventilation |
TW200911138A (en) | 2007-03-09 | 2009-03-16 | Philip Morris Prod | Smoking articles with restrictor and aerosol former |
US8424540B2 (en) | 2009-10-09 | 2013-04-23 | Philip Morris Usa Inc. | Smoking article with valved restrictor |
US9138016B2 (en) | 2010-03-26 | 2015-09-22 | Philip Morris Usa Inc. | Smoking articles with significantly reduced gas vapor phase smoking constituents |
CN101904563A (zh) * | 2010-08-18 | 2010-12-08 | 沈中 | 香烟过滤嘴 |
RU2600911C2 (ru) * | 2011-09-09 | 2016-10-27 | Филип Моррис Продактс С.А. | Фильтр курительного изделия с ограничивающим элементом и полостью |
RU2768359C2 (ru) | 2012-08-06 | 2022-03-23 | Филип Моррис Продактс С.А. | Курительное изделие с мундштучной полостью |
GB201219540D0 (en) | 2012-10-31 | 2012-12-12 | British American Tobacco Co | A filter for a smoking article |
US9848636B2 (en) | 2013-09-05 | 2017-12-26 | Lorillard Tobacco Company | Filter components, filters, smoking articles, and related methods, all for the controlled delivery of aerosols |
ITBO20130640A1 (it) * | 2013-11-25 | 2015-05-26 | Gd Spa | Elemento filtrante ed articolo da fumo comprendente tale elemento filtrante. |
JP6444412B2 (ja) * | 2013-12-31 | 2018-12-26 | フィリップ・モーリス・プロダクツ・ソシエテ・アノニム | 中空管内に流量制限器を含む喫煙物品 |
US20160165950A1 (en) * | 2014-12-12 | 2016-06-16 | Lorillard Tobacco Company | Reduction of carbon monoxide in mainstream cigarette smoke |
EP3355726B1 (en) * | 2015-09-30 | 2019-11-06 | Philip Morris Products S.a.s. | Smoking article with reduced sidestream smoke |
GB201715924D0 (en) * | 2017-09-29 | 2017-11-15 | British American Tobacco Investments Ltd | A filter unit for a smoking article |
EP3727051B1 (en) * | 2017-12-22 | 2022-10-05 | G.D S.p.A. | Sub-unit of a smoking article and method for making it |
IT201800002360A1 (it) * | 2018-02-02 | 2019-08-02 | Gd Spa | Sotto-unità di un articolo da fumo e metodo di realizzazione |
US11432581B2 (en) | 2018-09-07 | 2022-09-06 | Altria Client Services Llc | Capsule containing a matrix, device with the matrix, and method of forming the matrix |
US11395507B2 (en) * | 2018-09-07 | 2022-07-26 | Altria Client Services Llc | Filter for an e-vaping device, e-vaping device with the filter, and method of forming the filter |
JP2022535829A (ja) * | 2019-06-05 | 2022-08-10 | フィリップ・モーリス・プロダクツ・ソシエテ・アノニム | 口側端冷却要素を含むエアロゾル発生物品 |
GB201919104D0 (en) * | 2019-12-20 | 2020-02-05 | Nicoventures Trading Ltd | An article for use in a non-combustible aerosol provision system |
CN112716035A (zh) * | 2020-12-23 | 2021-04-30 | 深圳大学 | 一种香烟细微颗粒物过滤装置 |
Family Cites Families (186)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2511898A (en) | 1950-06-20 | Cigarette holder | ||
US2592554A (en) | 1946-08-24 | 1952-04-15 | Gen Cigar Co | Resilient tobacco product and method of making the same |
US2547119A (en) | 1947-04-08 | 1951-04-03 | James J Henderson | Cigarette |
US2598680A (en) | 1947-06-13 | 1952-06-03 | Gen Cigar Co | Tobacco product and method of manufacture |
US2592553A (en) | 1950-01-30 | 1952-04-15 | Gen Cigar Co | Tobacco products and processes therefor |
US2764513A (en) | 1954-04-02 | 1956-09-25 | Abe R Brothers | Cigarette with means for removing deleterious products of combustion |
US2769734A (en) | 1955-07-14 | 1956-11-06 | Int Cigar Mach Co | Tobacco sheet material and method of forming |
US2954778A (en) | 1956-11-16 | 1960-10-04 | Mac Farland Aveyard & Company | Auxiliary filtration means for filter-type cigarettes |
US2954772A (en) | 1957-05-28 | 1960-10-04 | Mac Farland Aveyard & Company | Removal of tar and other deleterious substances from tobacco smoke |
US2954786A (en) | 1958-05-19 | 1960-10-04 | Macfarland Aveyard & Company | Tobacco tar removal structure |
US2954783A (en) | 1958-06-12 | 1960-10-04 | Mac Farland Aveyard & Company | Filter type tobacco smoking structure for removal of tar |
US3098492A (en) | 1960-11-25 | 1963-07-23 | Nat Starch Chem Corp | Method of making tobacco product |
NL282359A (zh) | 1961-09-19 | |||
US3255760A (en) | 1962-08-03 | 1966-06-14 | Kimberly Clark Co | Tobacco product which produces less tars |
CH426594A (de) | 1964-03-10 | 1966-12-15 | Ent Keller Hans | Filteranordnung für Rauchwaren |
GB1058342A (zh) | 1964-04-20 | 1967-02-08 | ||
US3283762A (en) | 1964-05-14 | 1966-11-08 | Michael S Kissel | Aeratable cigarette |
US3323525A (en) | 1964-07-14 | 1967-06-06 | Achilles Corp | Cigarette holder |
US3318312A (en) | 1964-07-27 | 1967-05-09 | Jr Joseph A Curtis | Cigarette assembly |
US3234949A (en) | 1964-09-18 | 1966-02-15 | Oswald C Svehaug | Cigarette construction |
US3292635A (en) | 1964-10-22 | 1966-12-20 | Maxwell H Kolodny | Integral cigarette-cigarette holder |
CH468797A (de) | 1965-01-11 | 1969-02-28 | De Rech S Tech Ets | Filterstöpsel für Tabakwaren, insbesondere für Zigaretten |
US3356094A (en) | 1965-09-22 | 1967-12-05 | Battelle Memorial Institute | Smoking devices |
US3389705A (en) * | 1966-04-29 | 1968-06-25 | Levavi David | Cigarette smoke filter device |
US3441028A (en) | 1967-03-27 | 1969-04-29 | Byron T Wall | Apparatus for and method of removing condensible compounds from tobacco smoke |
US3496945A (en) | 1967-03-31 | 1970-02-24 | Abraham Emil Tomkin | Air-admixed cigarette utilizing restrictive-flow orifice |
GB1228747A (zh) | 1967-09-07 | 1971-04-15 | ||
US3457927A (en) | 1968-02-20 | 1969-07-29 | Frank Siragusa | Filter |
CH493216A (fr) | 1968-07-12 | 1970-07-15 | Delcron Products Inc | Dispositif pour fumer |
GB1236344A (en) | 1968-08-01 | 1971-06-23 | Jack Gordon Johnson | Cigarette filter |
GB1265966A (zh) | 1968-11-27 | 1972-03-08 | ||
US3504677A (en) | 1969-02-19 | 1970-04-07 | Max J Doppelt | Cigarette and/or cigarette holder |
US3599646A (en) | 1969-04-30 | 1971-08-17 | American Filtrona Corp | Cigarette filter |
US3581748A (en) | 1969-07-02 | 1971-06-01 | Int Automated Electronics Corp | Cigarette filter |
US3646941A (en) | 1969-09-15 | 1972-03-07 | E A Carey Pipe Co | Cigarette and/or cigarette holder |
US3759270A (en) | 1970-01-21 | 1973-09-18 | M Wright | Multi piece filter for smoking device |
US3648712A (en) | 1970-01-29 | 1972-03-14 | Celanese Corp | Cigarette filter construction |
US3637447A (en) | 1970-06-10 | 1972-01-25 | American Filtrona Corp | Method of making filter means by crimping and overwrapping a tubular element |
US3738375A (en) | 1971-07-08 | 1973-06-12 | G Doumas | Adjustable tobacco smoke filter device |
US3685522A (en) | 1971-07-16 | 1972-08-22 | Herbert F Kleinhans | Cigarette holder |
US3756249A (en) | 1971-09-23 | 1973-09-04 | Kimberly Clark Co | Smokable article having internal air passageway |
GB1428018A (en) | 1973-02-27 | 1976-03-17 | British American Tobacco Co | Filtering device for a smoking product |
US4016887A (en) | 1973-06-21 | 1977-04-12 | Miroslav Uroshevich | Two-stage tobacco smoke filter |
US3860011A (en) | 1973-08-27 | 1975-01-14 | Liggett & Myers Inc | Hollow filter |
US3931824A (en) | 1973-09-10 | 1976-01-13 | Celanese Corporation | Smoking materials |
ZA747795B (en) | 1973-12-20 | 1975-12-31 | Tamag Basel Ag | Smokable products, a process for their production and a device for carrying out the process |
US4197863A (en) | 1974-05-02 | 1980-04-15 | Benjamin Clayton | Tobacco smoke filter |
US3877470A (en) | 1974-05-02 | 1975-04-15 | Bio Gant Corp | Smoker{3 s filter device |
US3968804A (en) | 1974-05-20 | 1976-07-13 | Amf Incorporated | Extruded tobacco sheet |
US4022222A (en) | 1975-11-06 | 1977-05-10 | American Filtrona Corporation | Tobacco smoke filter |
US4038994A (en) | 1975-11-10 | 1977-08-02 | Aikman Leslie N | Tobacco smoke filter unit |
GB1508084A (en) | 1976-03-17 | 1978-04-19 | British American Tobacco Co | Tobacco-smoke filters |
JPS52154599A (en) | 1976-06-15 | 1977-12-22 | Japan Tobacco Inc | Method for imparting water resistance to molded smoking composition |
GB1592549A (en) * | 1976-10-06 | 1981-07-08 | British American Tobacco Co | Tobacco-smoke filters |
US4091821A (en) | 1976-11-02 | 1978-05-30 | Scorzo Samuel P | Smoking article having an ignition suppression disk |
US4120310A (en) | 1976-12-10 | 1978-10-17 | Choon Bae Lee | Filter for cigarettes, cigars and the like |
US4119105A (en) | 1977-01-31 | 1978-10-10 | Olin Corporation | Air flow limiting filter |
CA1096737A (en) | 1977-03-14 | 1981-03-03 | Jan Van Tilburg | Smoke filters |
US4158364A (en) | 1977-09-22 | 1979-06-19 | Albert P. Marinko | Tobacco smoke filter |
US4182349A (en) | 1977-11-04 | 1980-01-08 | Kimberly-Clark Corporation | Method of making reconstituted tobacco |
US4256126A (en) | 1978-08-02 | 1981-03-17 | Philip Morris Incorporated | Smokable material and its method of preparation |
US4256122A (en) | 1979-04-11 | 1981-03-17 | Brown & Williamson Tobacco Corporation | Cigarette filter |
US4622982A (en) | 1979-08-20 | 1986-11-18 | Fabriques De Tabac Reunies S.A. | Continuous method of denitrating tobacco extracts |
GB2064296B (en) | 1979-11-16 | 1983-06-22 | Imp Group Ltd | Cigarette or cigarette-like device which produces aerosol in smoke |
US4292983A (en) | 1980-04-04 | 1981-10-06 | Mensik John A | Filter cartridge assembly |
CA1156533A (en) * | 1980-05-01 | 1983-11-08 | Henry G. Horsewell | Smoking articles |
US4357950A (en) | 1980-05-27 | 1982-11-09 | American Filtrona Corporation | Tobacco smoke filter having improved tar/carbon monoxide ratio |
US4508525A (en) | 1980-05-27 | 1985-04-02 | American Filtrona Corporation | Method and apparatus for producing tobacco smoke filter having improved tar/carbon monoxide ratio |
US4469112A (en) | 1980-09-08 | 1984-09-04 | Celanese Corporation | Compound filter |
US4460001A (en) | 1980-09-08 | 1984-07-17 | Celanese Corporation | Process for preparing compound filter |
US4343319A (en) | 1980-11-28 | 1982-08-10 | Brown & Williamson Tobacco Corporation | Cigarette filter |
ES255077Y (es) | 1980-12-17 | 1981-11-16 | Filtro por impacto para cigarrillos emboquillados | |
US4341228A (en) | 1981-01-07 | 1982-07-27 | Philip Morris Incorporated | Method for employing tobacco dust in a paper-making type preparation of reconstituted tobacco and the smoking material produced thereby |
US4784632A (en) | 1981-05-07 | 1988-11-15 | American Filtrona Corporation | Tobacco smoke filter and method and apparatus for making same |
US4637409A (en) | 1981-05-07 | 1987-01-20 | American Filtrona Corporation | Tobacco smoke filter and method and apparatus for making same |
US4421126A (en) | 1981-06-04 | 1983-12-20 | Philip Morris Incorporated | Process for utilizing tobacco fines in making reconstituted tobacco |
US4386618A (en) * | 1981-06-29 | 1983-06-07 | Brown & Williamson Tobacco Corporation | Cigarette filter |
US4984588A (en) | 1981-09-14 | 1991-01-15 | Philip Morris Incorporated | Low delivery cigarette |
US5392793A (en) * | 1981-10-25 | 1995-02-28 | Rothmans International Services Limited | Smoking article with means to raise temperature of smoke |
US4564030A (en) | 1982-07-16 | 1986-01-14 | Loew's Theatres, Inc. | Cigarette filter assembly |
US4481955A (en) | 1982-07-29 | 1984-11-13 | Masahiro Terasaki | Cigarette holder with tar collecting means |
US4649944A (en) | 1982-09-30 | 1987-03-17 | Philip Morris Incorporated | Filter cigarette |
US5060676A (en) | 1982-12-16 | 1991-10-29 | Philip Morris Incorporated | Process for making a carbon heat source and smoking article including the heat source and a flavor generator |
GB8309451D0 (en) | 1983-04-07 | 1983-05-11 | Gallaher Ltd | Buccal and device for smoking rod |
GB8329501D0 (en) | 1983-11-04 | 1983-12-07 | British American Tobacco Co | Smoking articles |
US4515170A (en) | 1983-05-09 | 1985-05-07 | Brown & Williamson Tobacco Corporation | Ventilated mouthpiece for a smoking article |
US4506683A (en) | 1983-05-09 | 1985-03-26 | Brown & Williamson Tobacco Corporation | Ventilated mouthpiece for a smoking article |
US4559955A (en) | 1983-06-20 | 1985-12-24 | Link Electronics Ltd | Controlled air bleed cigarette holder |
US4646762A (en) | 1983-12-05 | 1987-03-03 | Brown & Williamson Tobacco Corporation | Cigarette having a mouthpiece |
US4620553A (en) | 1984-05-22 | 1986-11-04 | Imperial Group Public Limited Company | Tobacco smoke filters |
US4542755A (en) | 1984-05-25 | 1985-09-24 | Kimberly-Clark Corporation | Dry-forming of reconstituted tobacco and resulting product |
US4793365A (en) | 1984-09-14 | 1988-12-27 | R. J. Reynolds Tobacco Company | Smoking article |
US4617946A (en) | 1984-11-09 | 1986-10-21 | Brown & Williamson Tobacco Corporation | Tobacco smoke mouthpiece and method of making same |
US4585015A (en) * | 1984-11-16 | 1986-04-29 | Brown & Williamson Tobacco Corporation | Cigarette filter |
GB8429104D0 (en) | 1984-11-17 | 1984-12-27 | British American Tobacco Co | Tobacco smoke filters |
DE3616617A1 (de) | 1985-05-20 | 1986-11-20 | Tobacco Research and Development Institute Ltd., Zug | Zigarette |
GB8518385D0 (en) | 1985-07-20 | 1985-08-29 | British American Tobacco Co | Tobacco smoke filters |
US4817638A (en) | 1985-08-01 | 1989-04-04 | Philip Morris Incorporated | Apparatus for adjusting a cigarette having variable smoking characteristics |
CH669309A5 (zh) | 1985-08-26 | 1989-03-15 | Baumgartner Papiers Sa | |
US4677992A (en) | 1986-02-10 | 1987-07-07 | Bliznak Bedrich V | Smoking apparatus having convoluted filtering/heat-reduction passageway |
US4687008A (en) | 1986-04-17 | 1987-08-18 | Philip Morris Incorporated | Filter cigarette |
US4700726A (en) | 1986-05-02 | 1987-10-20 | R. J. Reynolds Tobacco Company | Cigarette rods having segmented sections |
US4732168A (en) | 1986-05-15 | 1988-03-22 | R. J. Reynolds Tobacco Company | Smoking article employing heat conductive fingers |
EP0286256A3 (en) | 1987-03-23 | 1990-03-07 | Imperial Tobacco Limited | Smoking material and process for making same |
BE1000454A4 (nl) | 1987-04-09 | 1988-12-13 | Tabacofina Nv | Mondstuk voor sigaretten en dergelijke. |
GB8713904D0 (en) | 1987-06-15 | 1987-07-22 | Tabac Fab Reunies Sa | Filter for smoking articles |
US4903714A (en) | 1987-08-25 | 1990-02-27 | R. J. Reynolds Tobacco Company | Smoking article with improved mouthend piece |
GB8721876D0 (en) | 1987-09-17 | 1987-10-21 | Rothmans Int Tobacco | Cigarette filter |
ATE65165T1 (de) | 1988-02-10 | 1991-08-15 | Hans Elstner | Rauchfilter, insbesondere fuer tabakpfeifen. |
US4949736A (en) | 1988-03-16 | 1990-08-21 | R. J. Reynolds Tobacco Company | Variable ventilation mouthpiece for a smoking article |
US4867182A (en) | 1988-03-16 | 1989-09-19 | R. J. Reynolds Tobacco Company | Temperature/humidity controlled valve for a smoking article |
US5360023A (en) | 1988-05-16 | 1994-11-01 | R. J. Reynolds Tobacco Company | Cigarette filter |
GB8819291D0 (en) | 1988-08-12 | 1988-09-14 | British American Tobacco Co | Improvements relating to smoking articles |
GB8823902D0 (en) | 1988-10-12 | 1988-11-16 | Rothmans Int Tobacco | Cigarette filter rod elements & cigarettes incorporating such filter rod elements |
DK499289A (da) * | 1988-10-12 | 1990-04-13 | Rothmans Int Tobacco | Stangelementer til cigaretfiltre og cigaretter udstyret med saadanne stangelementer |
US4962774A (en) | 1988-11-16 | 1990-10-16 | R. J. Reynolds Tobacco Company | Tobacco reconstitution process |
US4924886A (en) | 1988-11-21 | 1990-05-15 | Brown & Williamson Tobacco Corporation | Smoking article |
US4972854A (en) | 1989-05-24 | 1990-11-27 | Philip Morris Incorporated | Apparatus and method for manufacturing tobacco sheet material |
GR1000349B (el) | 1989-07-21 | 1992-06-25 | Bat Cigarettenfab Gmbh | Φίλτρο Σιγαρέττου. |
US5101839A (en) | 1990-08-15 | 1992-04-07 | R. J. Reynolds Tobacco Company | Cigarette and smokable filler material therefor |
US5129408A (en) | 1990-08-15 | 1992-07-14 | R. J. Reynolds Tobacco Company | Cigarette and smokable filler material therefor |
US5105836A (en) | 1989-09-29 | 1992-04-21 | R. J. Reynolds Tobacco Company | Cigarette and smokable filler material therefor |
US5152304A (en) | 1989-10-31 | 1992-10-06 | Philip Morris Incorporated | Wrapper for a smoking article |
US5099864A (en) | 1990-01-05 | 1992-03-31 | R. J. Reynolds Tobacco Company | Tobacco reconstitution process |
US5074319A (en) | 1990-04-19 | 1991-12-24 | R. J. Reynolds Tobacco Company | Tobacco extraction process |
GB9008887D0 (en) | 1990-04-20 | 1990-06-20 | Rothmans Benson & Hedges | Cigarette smoke filter |
GB9018131D0 (en) | 1990-08-17 | 1990-10-03 | Rothmans International Ltd | Smoking article |
US5746230A (en) | 1990-08-24 | 1998-05-05 | Philip Morris Incorporated | Concentric smoking filter having discrete tow and web filter media |
US5178166A (en) | 1990-09-20 | 1993-01-12 | Philip Morris Incorporated | Filter cigarette |
GB9022530D0 (en) | 1990-10-17 | 1990-11-28 | Tabac Fab Reunies Sa | Filter mouthpiece for smoking articles |
US5105838A (en) | 1990-10-23 | 1992-04-21 | R.J. Reynolds Tobacco Company | Cigarette |
GB9023368D0 (en) | 1990-10-26 | 1990-12-05 | Rothmans International Ltd | Smoking article |
US5203354A (en) | 1991-06-28 | 1993-04-20 | Philip Morris Incorporated | Restructured tobacco dryer |
US5826592A (en) | 1991-08-08 | 1998-10-27 | Rothmans, Benson & Hedges Inc. Et Al. | Control of cigarette smoke chemistry |
CA2090918C (en) | 1992-03-25 | 2006-01-17 | Robert Leonard Meiring | Components for smoking articles and process for making same |
JP3681410B2 (ja) | 1992-04-09 | 2005-08-10 | フィリップ・モーリス・プロダクツ・インコーポレイテッド | 再構成タバコシート及びその製造法及び使用法 |
US5666976A (en) | 1992-09-11 | 1997-09-16 | Philip Morris Incorporated | Cigarette and method of manufacturing cigarette for electrical smoking system |
US5392792A (en) | 1993-04-13 | 1995-02-28 | R. J. Reynolds Tobacco Company | Reduced gas phase cigarette |
US5404890A (en) | 1993-06-11 | 1995-04-11 | R. J. Reynolds Tobacco Company | Cigarette filter |
US5435326A (en) | 1993-07-27 | 1995-07-25 | R. J. Reynolds Tobacco Company | Controlled delivery smoking article and method |
US5458107A (en) | 1994-03-04 | 1995-10-17 | Balogh; Robert J. | Flavor cigarettes |
AU3202895A (en) | 1994-07-28 | 1996-02-22 | Lorillard Tobacco Company | Hollow smokable article |
US5533530A (en) | 1994-09-01 | 1996-07-09 | R. J. Reynolds Tobacco Company | Tobacco reconstitution process |
US5584306A (en) | 1994-11-09 | 1996-12-17 | Beauman; Emory | Reconstituted tobacco material and method of its production |
DE19536505A1 (de) * | 1995-09-29 | 1997-04-10 | Biotec Biolog Naturverpack | Biologisch abbaubares Filtermaterial und Verfahren zu seiner Herstellung |
US5709227A (en) | 1995-12-05 | 1998-01-20 | R. J. Reynolds Tobacco Company | Degradable smoking article |
US5839449A (en) | 1996-01-29 | 1998-11-24 | R.J. Reynolds Tobacco Company | Low CO cigarette |
US5743251A (en) | 1996-05-15 | 1998-04-28 | Philip Morris Incorporated | Aerosol and a method and apparatus for generating an aerosol |
DE19718296B4 (de) | 1997-04-30 | 2006-06-29 | British American Tobacco (Germany) Gmbh | Ventilierte Filtercigarette mit einem koaxialen Filterelement |
DE19722812C2 (de) | 1997-05-30 | 2003-02-13 | Bat Cigarettenfab Gmbh | Ultraleicht-Koaxialcigarette mit mehrteiligem Filter |
IT1297058B1 (it) | 1997-09-23 | 1999-08-03 | Luparini Alessandro Leonetti | Sigaretta dotata di dispositivo inerziale-ipobarico atto al trattenimento del catrame contenuto nel fumo di tabacco e/o |
US6345625B1 (en) | 1997-12-06 | 2002-02-12 | Kar Eng Chew | Filter for secondary smoke and smoking articles incorporating the same |
US5954061A (en) | 1997-12-11 | 1999-09-21 | Cardarelli; Venanzio | Cigarette aeration and filtration device |
BR9906794A (pt) | 1998-01-06 | 2002-01-02 | Philip Morris Prod | Cigarro possuindo fluxo de fumaça reduzido |
US6761176B2 (en) | 1999-04-21 | 2004-07-13 | Gi Yong Yoo | Tobacco substitute composition |
US6216706B1 (en) | 1999-05-27 | 2001-04-17 | Philip Morris Incorporated | Method and apparatus for producing reconstituted tobacco sheets |
GB9917820D0 (en) | 1999-07-29 | 1999-09-29 | American Filtrona Corp | Filter for a cigarette and filter-tipped cigarette |
KR100306915B1 (ko) | 1999-08-20 | 2001-09-24 | 송윤강 | 담배 필터용 분산구 |
US6257242B1 (en) | 1999-10-18 | 2001-07-10 | Ioannis C. Stavridis | Filter element |
US6742525B2 (en) | 1999-12-07 | 2004-06-01 | Blunt Wrap U.S.A., Inc. | Tobacco product |
US6883516B2 (en) | 2000-04-27 | 2005-04-26 | Chrysalis Technologies Incorporated | Method for generating an aerosol with a predetermined and/or substantially monodispersed particle size distribution |
US6761174B2 (en) | 2001-02-22 | 2004-07-13 | Philip Morris Incorporated | Cigarette and filter with downstream flavor addition |
US6779529B2 (en) | 2001-08-01 | 2004-08-24 | Brown & Williamson Tobacco Corporation | Cigarette filter |
PL202933B1 (pl) | 2002-04-12 | 2009-08-31 | Philip Morris Products | Filtr papierosowy |
US20040025890A1 (en) | 2002-08-08 | 2004-02-12 | Ping-Hung Yen | Cigarette filter |
CN2593580Y (zh) * | 2002-11-08 | 2003-12-24 | 王兴宏 | 特种过滤器 |
US6883523B2 (en) | 2003-02-14 | 2005-04-26 | Philip Morris Usa Inc. | Cigarette having porous heat transfer tube |
US6814786B1 (en) | 2003-04-02 | 2004-11-09 | Philip Morris Usa Inc. | Filters including segmented monolithic sorbent for gas-phase filtration |
US7836895B2 (en) | 2003-06-23 | 2010-11-23 | R. J. Reynolds Tobacco Company | Filtered cigarette incorporating a breakable capsule |
US7240678B2 (en) | 2003-09-30 | 2007-07-10 | R. J. Reynolds Tobacco Company | Filtered cigarette incorporating an adsorbent material |
FR2873899B1 (fr) | 2004-08-09 | 2006-10-13 | Michel Ange Gimeno | Embout filtrant ajustable pour fumee de tabac ou autre matiere a fumer |
US20070261706A1 (en) | 2004-12-15 | 2007-11-15 | Ashesh Banerjea | Cigarette with carbon on tow filter |
US8539957B2 (en) | 2005-01-14 | 2013-09-24 | Philip Morris Usa Inc. | Cigarettes and cigarette filters including activated carbon for removing nitric oxide |
US7914622B2 (en) | 2005-12-21 | 2011-03-29 | Philip Morris Usa Inc. | Smoking article having flavorant materials retained in hollow heat conductive tubes |
US8240315B2 (en) | 2005-12-29 | 2012-08-14 | Philip Morris Usa Inc. | Smoking article with improved delivery profile |
US7987856B2 (en) | 2005-12-29 | 2011-08-02 | Philip Morris Usa Inc. | Smoking article with bypass channel |
GB0603126D0 (en) | 2006-02-16 | 2006-03-29 | British American Tobacco Co | Improvements relating to smoking articles and filters therefor |
BRPI0709264B1 (pt) | 2006-03-28 | 2018-09-18 | Philip Morris Products Sa | artigo para fumar com um restritor |
US20080047571A1 (en) | 2006-07-12 | 2008-02-28 | Philip Morris Usa Inc. | Smoking article with plate impactor |
US8353298B2 (en) | 2006-07-12 | 2013-01-15 | Philip Morris Usa Inc. | Smoking article with impaction filter segment |
US8424539B2 (en) | 2006-08-08 | 2013-04-23 | Philip Morris Usa Inc. | Smoking article with single piece restrictor and chamber |
US8235056B2 (en) | 2006-12-29 | 2012-08-07 | Philip Morris Usa Inc. | Smoking article with concentric hollow core in tobacco rod and capsule containing flavorant and aerosol forming agents in the filter system |
TW200911138A (en) | 2007-03-09 | 2009-03-16 | Philip Morris Prod | Smoking articles with restrictor and aerosol former |
TW200900014A (en) | 2007-03-09 | 2009-01-01 | Philip Morris Prod | Smoking article filter with annular restrictor and downstream ventilation |
US20080216850A1 (en) | 2007-03-09 | 2008-09-11 | Philip Morris Usa Inc. | Restrictor attachment for unfiltered smoking article |
EP2253231A1 (en) | 2009-05-18 | 2010-11-24 | Philip Morris Products S.A. | Smoking article with improved flow restriction element |
-
2008
- 2008-03-05 TW TW097107637A patent/TW200911141A/zh unknown
- 2008-03-07 AR ARP080100966A patent/AR065659A1/es not_active Application Discontinuation
- 2008-03-07 US US12/073,656 patent/US8235057B2/en active Active
- 2008-03-10 CN CN2008800070897A patent/CN101657114B/zh not_active Expired - Fee Related
- 2008-03-10 WO PCT/IB2008/001348 patent/WO2008110929A2/en active Application Filing
- 2008-03-10 UA UAA200910140A patent/UA100686C2/ru unknown
- 2008-03-10 EA EA200970842A patent/EA017643B1/ru not_active IP Right Cessation
- 2008-03-10 KR KR1020097017521A patent/KR20090129408A/ko not_active Application Discontinuation
- 2008-03-10 BR BRPI0807879-3A2A patent/BRPI0807879A2/pt not_active IP Right Cessation
- 2008-03-10 JP JP2009552294A patent/JP2010520753A/ja active Pending
- 2008-03-10 AU AU2008224550A patent/AU2008224550B2/en not_active Ceased
- 2008-03-10 CN CN2012100988144A patent/CN102613703A/zh active Pending
- 2008-03-10 MX MX2009009408A patent/MX2009009408A/es active IP Right Grant
- 2008-03-10 EP EP12183846A patent/EP2537428A1/en not_active Withdrawn
- 2008-03-10 EA EA201201319A patent/EA201201319A1/ru unknown
- 2008-03-10 EP EP08751051A patent/EP2136657A2/en not_active Withdrawn
-
2009
- 2009-09-09 CO CO09096622A patent/CO6220887A2/es not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI513414B (zh) * | 2009-05-18 | 2015-12-21 | Philip Morris Products Sa | 具有改良式限流元件之煙品 |
Also Published As
Publication number | Publication date |
---|---|
EP2537428A1 (en) | 2012-12-26 |
AU2008224550A1 (en) | 2008-09-18 |
AR065659A1 (es) | 2009-06-24 |
AU2008224550B2 (en) | 2013-07-04 |
CN102613703A (zh) | 2012-08-01 |
CN101657114A (zh) | 2010-02-24 |
WO2008110929A3 (en) | 2009-03-19 |
EA201201319A1 (ru) | 2013-05-30 |
EA017643B1 (ru) | 2013-02-28 |
UA100686C2 (ru) | 2013-01-25 |
EA200970842A1 (ru) | 2010-02-26 |
JP2010520753A (ja) | 2010-06-17 |
CO6220887A2 (es) | 2010-11-19 |
US8235057B2 (en) | 2012-08-07 |
EP2136657A2 (en) | 2009-12-30 |
KR20090129408A (ko) | 2009-12-16 |
CN101657114B (zh) | 2013-07-31 |
BRPI0807879A2 (pt) | 2014-06-17 |
WO2008110929A2 (en) | 2008-09-18 |
US20080216853A1 (en) | 2008-09-11 |
MX2009009408A (es) | 2009-09-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TW200911141A (en) | Super recessed filter cigarette restrictor | |
US20080216850A1 (en) | Restrictor attachment for unfiltered smoking article | |
CN101500440B (zh) | 具有单件式限流器和腔室的发烟制品 | |
AU2007274728B2 (en) | Smoking article with plate impactor | |
US9138016B2 (en) | Smoking articles with significantly reduced gas vapor phase smoking constituents | |
AU2007320875A1 (en) | Smoking article with a flow restrictor | |
AU2009275329B2 (en) | Filter for a smoking article | |
TW200900014A (en) | Smoking article filter with annular restrictor and downstream ventilation | |
US20110083675A1 (en) | Smoking article with valved restrictor | |
US20110083687A1 (en) | Cigarette filter to reduce smoke deliveries in later puffs | |
US8100134B2 (en) | Ventilated smoking article | |
FI80825C (fi) | Roekningsartikel. |