JP5138765B2 - シガレット主流煙成分吸着剤およびシガレット用フィルタ - Google Patents
シガレット主流煙成分吸着剤およびシガレット用フィルタ Download PDFInfo
- Publication number
- JP5138765B2 JP5138765B2 JP2010503835A JP2010503835A JP5138765B2 JP 5138765 B2 JP5138765 B2 JP 5138765B2 JP 2010503835 A JP2010503835 A JP 2010503835A JP 2010503835 A JP2010503835 A JP 2010503835A JP 5138765 B2 JP5138765 B2 JP 5138765B2
- Authority
- JP
- Japan
- Prior art keywords
- cigarette
- filter
- activated carbon
- adsorbent
- glucan
- 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.)
- Active
Links
Images
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
- A24D3/06—Use of materials for tobacco smoke filters
- A24D3/08—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent
-
- 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
- A24D1/002—Cigars; Cigarettes with additives, e.g. for flavouring
-
- 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
- A24D3/0225—Applying additives to filter materials with solid additives, e.g. incorporation of a granular product
-
- 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
- A24D3/06—Use of materials for tobacco smoke filters
- A24D3/16—Use of materials for tobacco smoke filters of inorganic materials
- A24D3/163—Carbon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
- B01J20/28057—Surface area, e.g. B.E.T specific surface area
- B01J20/28064—Surface area, e.g. B.E.T specific surface area being in the range 500-1000 m2/g
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
- B01J20/28057—Surface area, e.g. B.E.T specific surface area
- B01J20/28066—Surface area, e.g. B.E.T specific surface area being more than 1000 m2/g
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
- B01J20/3202—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the carrier, support or substrate used for impregnation or coating
- B01J20/3204—Inorganic carriers, supports or substrates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
- B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
- B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
- B01J20/3268—Macromolecular compounds
- B01J20/3272—Polymers obtained by reactions otherwise than involving only carbon to carbon unsaturated bonds
- B01J20/3274—Proteins, nucleic acids, polysaccharides, antibodies or antigens
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Description
以下、本発明を実施例により説明する。いうまでもなく、本発明は、それら実施例により限定されるものではない。
5重量%濃度のプルラン水分散液を調製した。平均粒径250μmの活性炭(通常のチャコールフィルタに用いられているヤシ殻活性炭;比表面積:1000m2/g)15kgを転動流動造粒乾燥機(フロイント産業(株)製SFC−15型)に入れ、攪拌翼を約200rpmで回転させ、70〜80℃の温風を1.0〜2.0m/秒の流速で吹き込み、活性炭粒子の流動層を形成した。攪拌を続け、流動層を維持しながら、そこに、プルラン水分散液を130〜150g/分で噴霧した。こうして、合計15kgのプルラン水分散液を活性炭粒子表面に噴霧し、乾燥した。その後、活性炭粒子を50〜70℃の温風により3〜5分間乾燥し、所望の吸着剤14.7kgを得た。得られた吸着剤について、活性炭の表面に塗布されたプルランを定量したところ、4.5重量%のプルラン膜を有することがわかった。
5重量%濃度のプルラン水分散液を調製した。実施例1と同じヤシ殻活性炭5kgを流動造粒乾燥機(大川原製作所製MGD−05型)に入れ、初期流動を補助するために攪拌翼を約20rpmで回転させながら、75℃の温風を0.6m/秒の流速で吹き込み、活性炭粒子の流動層を形成した。この流動層に、プルラン水分散液を65g/分で1分間噴霧し、3分間噴霧停止するという間欠噴霧を繰り返すことにより、合計2kgのプルラン水分散液を活性炭粒子表面に噴霧し、乾燥した。その後、速やかに温風温度を室温まで下げ、0.4m/秒の流速で流して冷却を行い、所望の吸着剤を得た。
10重量%濃度のヒドロキシプロピルメチルセルロース水分散液を調製した。実施例1と同じヤシ殻活性炭150gを流動造粒乾燥機(ヤマト科学社製GB−22型)に入れ、攪拌翼を約20rpmで回転させながら、80℃の温風を0.6m/秒の流速で吹き込み、活性炭粒子の流動層を形成した。この流動層に、ヒドロキシプロピルメチルセルロース水分散液を連続的に噴霧することにより、合計15gのヒドロキシプロピルメチルセルロース水分散液を活性炭粒子表面に噴霧し、乾燥した。その後、速やかに温風温度を室温まで下げ、0.4m/秒の流速で流して冷却を行い、所望の吸着剤を得た。
プルラン5重量%濃度、ゼラチン5重量%濃度およびカルボキシメチルセルロース1重量%濃度のグルカン水分散液を調製した。実施例1とヤシ殻活性炭150gを転動流動造粒機に入れ、底部回転目皿盤を約300rpmで、造粒防止用攪拌翼を約320rpmで回転させ、75℃の温風を0.6m/秒の流速で吹き込み、活性炭粒子の流動層を形成した。この流動層に、上記グルカン水分散液を50℃に保温しながら連続的に噴霧することにより、合計15gのグルカン水分散液を活性炭粒子表面に噴霧し、乾燥した。その後、速やかに温風温度を室温まで下げ、0.4m/秒の流速で流して冷却を行い、所望の吸着剤を得た。
実施例1〜4で得られた吸着剤をそれぞれ用いて、チャコールフィルタを製造する通常の方法により吸着剤入りセルロースアセテートフィルタを作製した。得られたフィルタをそれぞれ用いて、図3に示すフィルタ付きシガレットを作製した。吸着剤入りフィルタセクション241に添加した吸着剤の量は、フィルタ長10mmあたり、最大80mgであった。各シガレットは、保管時において葉タバコの香気成分および第2香料の香気の著しい減少が観察されなかった。しかしながら、各シガレットを喫煙すると、チャコールフィルタを有するシガレットに特有のマイルドな香喫味を味わうことができた。
(A)
実施例1で得た吸着剤20mgを、ガラスチューブに充填した。このガラスチューブ内に、25℃で、リナロール蒸気を240cc/分、飽和水蒸気を480cc/分および窒素ガスを80cc/分の流量で同時に4時間流した後、吸着剤に吸着されたリナロールを定量した。
実施例1で得た吸着剤20mgを、ガラスチューブに充填した。吸着剤の吸着機能を発現させることを確実にするために、このガラスチューブ内に、25℃で、飽和水蒸気を0.5時間流した。しかる後、このガラスチューブ内に、上記(A)と同様にリナロール、飽和水蒸気および窒素ガスを流した後、吸着剤に吸着されたリナロールを定量した。
実施例1で得られた本発明の吸着剤48mgおよび実施例1で用いた通常のヤシ殻活性炭40mgをそれぞれ用いて、チャコールフィルタを製造する通常の方法により吸着剤入りセルロースアセテートフィルタを作製した。本発明の吸着剤48mgとヤシ殻活性炭40mgは、活性炭の量において等しい。
Claims (5)
- 活性炭粒子と、前記活性炭粒子に支持されたグルカン膜とを有する主流煙成分吸着剤を備え、前記グルカン膜がプルランから構成され、香料フリーであることを特徴とするシガレット用フィルタ。
- 前記グルカン膜が、黒色着色料以外の着色料を含有する請求項1に記載のシガレット用フィルタ。
- 前記活性炭粒子及び前記グルカン膜の総重量に対する前記プルランの重量の割合が、0.1%以上10質量%以下である請求項1または2に記載のシガレット用フィルタ。
- 前記主流煙成分吸着剤が、プルランの水溶液またはプルランの水分散液を活性炭粒子の表面に噴霧及び乾燥する工程を連続的または間欠的に行うことにより得られてなる請求項1〜3のいずれか1項に記載のシガレット用フィルタ。
- 請求項1に記載のシガレット用フィルタ及び香料を含むことを特徴とするシガレット。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010503835A JP5138765B2 (ja) | 2008-03-18 | 2009-03-09 | シガレット主流煙成分吸着剤およびシガレット用フィルタ |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008070126 | 2008-03-18 | ||
JP2008070126 | 2008-03-18 | ||
PCT/JP2009/054472 WO2009116417A1 (ja) | 2008-03-18 | 2009-03-09 | シガレット主流煙成分吸着剤およびシガレット用フィルタ |
JP2010503835A JP5138765B2 (ja) | 2008-03-18 | 2009-03-09 | シガレット主流煙成分吸着剤およびシガレット用フィルタ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2009116417A1 JPWO2009116417A1 (ja) | 2011-07-21 |
JP5138765B2 true JP5138765B2 (ja) | 2013-02-06 |
Family
ID=41090822
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010503835A Active JP5138765B2 (ja) | 2008-03-18 | 2009-03-09 | シガレット主流煙成分吸着剤およびシガレット用フィルタ |
Country Status (13)
Country | Link |
---|---|
US (2) | US20100319717A1 (ja) |
EP (1) | EP2253232B1 (ja) |
JP (1) | JP5138765B2 (ja) |
KR (1) | KR101357499B1 (ja) |
CN (1) | CN101977521B (ja) |
CA (1) | CA2716965C (ja) |
ES (1) | ES2537517T3 (ja) |
HK (1) | HK1148651A1 (ja) |
MY (1) | MY153135A (ja) |
RU (1) | RU2447819C1 (ja) |
TW (1) | TWI412330B (ja) |
UA (1) | UA96095C2 (ja) |
WO (1) | WO2009116417A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101558143B (zh) * | 2006-12-13 | 2012-09-26 | 日本烟草产业株式会社 | 香料珠和香烟用过滤嘴 |
US8720450B2 (en) * | 2010-07-30 | 2014-05-13 | R.J. Reynolds Tobacco Company | Filter element comprising multifunctional fibrous smoke-altering material |
CN102432921B (zh) * | 2011-09-16 | 2013-04-17 | 中国烟草总公司郑州烟草研究院 | 普鲁兰多糖添加剂及其在卷烟中的应用 |
WO2013084661A1 (ja) * | 2011-12-06 | 2013-06-13 | 日本たばこ産業株式会社 | シガレットフィルタおよびシガレット |
KR101362494B1 (ko) * | 2012-03-07 | 2014-02-14 | 주식회사 케이티앤지 | 손의 담배 냄새 저감 기술 적용 필터 및 담배 |
SG11201500860VA (en) * | 2012-08-06 | 2015-03-30 | Philip Morris Products Sa | Smoking article with mouth end cavity |
JP2016220545A (ja) * | 2013-10-25 | 2016-12-28 | 日本たばこ産業株式会社 | シガレット用のフィルタ |
RS57124B1 (sr) * | 2013-12-20 | 2018-07-31 | Philip Morris Products Sa | Proizvod za pušenje sa filterom koji sadrži kapsulu |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5121595A (en) * | 1974-08-15 | 1976-02-20 | Takeda Chemical Industries Ltd | Hifukusareta katsuseitanno seizoho |
JPS5542210A (en) * | 1978-09-12 | 1980-03-25 | Koichi Ogawa | Special activated carbon |
JPH02277545A (ja) * | 1989-01-19 | 1990-11-14 | Takeda Chem Ind Ltd | 成形用活性炭組成物及び活性炭成形物 |
JP2005263610A (ja) * | 2004-03-15 | 2005-09-29 | Ishitake:Kk | 酸化チタン被膜活性炭 |
WO2006070662A1 (ja) * | 2004-12-27 | 2006-07-06 | Daicel Chemical Industries, Ltd. | たばこフィルター用素材及びたばこフィルター |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4018233A (en) * | 1974-02-05 | 1977-04-19 | Sumitomo Chemical Company Limited | Shaped matters of tobaccos and process for producing the same |
JPS5932108B2 (ja) * | 1977-04-20 | 1984-08-06 | 日本たばこ産業株式会社 | 香料を芯物質としたマイクロカプセルおよびこれを含有するたばこ製品 |
JPS54105897A (en) * | 1978-02-06 | 1979-08-20 | Kureha Chemical Ind Co Ltd | Adsorber for artificial organ |
JPS5884040A (ja) | 1981-11-16 | 1983-05-20 | Chisso Corp | 活性炭含有吸着剤の製造方法 |
JPH03229605A (ja) * | 1990-02-05 | 1991-10-11 | Sanwa Seibutsu Kagaku Kenkyusho:Kk | フィルター |
US6631722B2 (en) | 1993-09-30 | 2003-10-14 | British-American Tobacco Company Limited | Tobacco smoke filter elements |
JPH0928366A (ja) * | 1995-07-24 | 1997-02-04 | Japan Tobacco Inc | シガレット |
JP3212270B2 (ja) * | 1997-10-08 | 2001-09-25 | 日本たばこ産業株式会社 | 葉たばこ抽出エキスを含有する熱不可逆凝固グルカンシートの製造方法および熱不可逆凝固グルカンシートを用いたたばこ香味発生媒体の製造方法 |
DE10224612A1 (de) | 2002-06-04 | 2003-12-24 | Lohmann Therapie Syst Lts | Wirkstoffhaltige filmförmige Zubereitungen mit verbesserter chemischer Stabilität, und Verfahren zu deren Herstellung |
US7247374B2 (en) * | 2002-06-12 | 2007-07-24 | Traptek Llc | Encapsulated active particles and methods for making and using the same |
US7381277B2 (en) * | 2004-07-29 | 2008-06-03 | R.U. Reynolds Tobacco Company | Flavoring a cigarette by using a flavored filter plug wrap |
US20060144410A1 (en) * | 2004-12-30 | 2006-07-06 | Philip Morris Usa Inc. | Surface-modified activated carbon in smoking articles |
US7856989B2 (en) | 2004-12-30 | 2010-12-28 | Philip Morris Usa Inc. | Electrostatically produced fast dissolving fibers |
JP4937104B2 (ja) * | 2005-02-02 | 2012-05-23 | 株式会社ダイセル | たばこフィルター用素材及びたばこフィルター |
PT1848292E (pt) | 2005-02-04 | 2015-12-07 | Philip Morris Products Sa | Cigarro e filtro com adição celulósica de aroma |
JP2007000125A (ja) | 2005-06-21 | 2007-01-11 | Taro Tamura | 改質活性炭の製造法及び健康食品としての応用法 |
PL1906775T3 (pl) * | 2005-06-21 | 2010-01-29 | V Mane Fils | Urządzenie do palenia zawierające łamliwą kapsułkę, łamliwa kapsułka i sposób wytwarzania wymienionej kapsułki |
US20070231387A1 (en) | 2006-04-04 | 2007-10-04 | Luigi Levi | Film-coated solid dosage forms |
CN101077223A (zh) * | 2006-05-25 | 2007-11-28 | 红塔烟草(集团)有限责任公司 | 一种卷烟嘴棒用表面改性的中孔分子筛及其制备方法 |
US8393333B2 (en) * | 2006-08-03 | 2013-03-12 | Philip Morris Usa Inc. | Immobilized diluents for smoking articles |
CN101558143B (zh) * | 2006-12-13 | 2012-09-26 | 日本烟草产业株式会社 | 香料珠和香烟用过滤嘴 |
CN101053446B (zh) * | 2007-03-01 | 2010-07-07 | 南京大学 | 用于吸附烟草主流烟气里亚硝胺的介孔新材料 |
JP5176370B2 (ja) | 2007-04-04 | 2013-04-03 | ぺんてる株式会社 | 多孔質炭素体及びその製造方法。 |
WO2009073190A1 (en) * | 2007-12-04 | 2009-06-11 | Swedish Match North America, Inc. | Fast dissolving films and coatings for controlled release of flavors, active pharmaceutical ingredients, food substances, and nicotine |
-
2009
- 2009-03-09 ES ES09721197.3T patent/ES2537517T3/es active Active
- 2009-03-09 KR KR1020107019489A patent/KR101357499B1/ko active IP Right Grant
- 2009-03-09 RU RU2010138404/13A patent/RU2447819C1/ru active
- 2009-03-09 CA CA2716965A patent/CA2716965C/en active Active
- 2009-03-09 WO PCT/JP2009/054472 patent/WO2009116417A1/ja active Application Filing
- 2009-03-09 EP EP09721197.3A patent/EP2253232B1/en active Active
- 2009-03-09 JP JP2010503835A patent/JP5138765B2/ja active Active
- 2009-03-09 UA UAA201011134A patent/UA96095C2/ru unknown
- 2009-03-09 MY MYPI20104042 patent/MY153135A/en unknown
- 2009-03-09 CN CN2009801092667A patent/CN101977521B/zh not_active Expired - Fee Related
- 2009-03-12 TW TW098108001A patent/TWI412330B/zh not_active IP Right Cessation
-
2010
- 2010-08-30 US US12/870,929 patent/US20100319717A1/en not_active Abandoned
-
2011
- 2011-03-23 HK HK11102936.0A patent/HK1148651A1/xx not_active IP Right Cessation
-
2014
- 2014-04-09 US US14/249,058 patent/US9486011B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5121595A (en) * | 1974-08-15 | 1976-02-20 | Takeda Chemical Industries Ltd | Hifukusareta katsuseitanno seizoho |
JPS5542210A (en) * | 1978-09-12 | 1980-03-25 | Koichi Ogawa | Special activated carbon |
JPH02277545A (ja) * | 1989-01-19 | 1990-11-14 | Takeda Chem Ind Ltd | 成形用活性炭組成物及び活性炭成形物 |
JP2005263610A (ja) * | 2004-03-15 | 2005-09-29 | Ishitake:Kk | 酸化チタン被膜活性炭 |
WO2006070662A1 (ja) * | 2004-12-27 | 2006-07-06 | Daicel Chemical Industries, Ltd. | たばこフィルター用素材及びたばこフィルター |
Also Published As
Publication number | Publication date |
---|---|
CA2716965A1 (en) | 2009-09-24 |
HK1148651A1 (en) | 2011-09-16 |
CN101977521A (zh) | 2011-02-16 |
RU2447819C1 (ru) | 2012-04-20 |
KR20100110382A (ko) | 2010-10-12 |
EP2253232A4 (en) | 2012-07-25 |
US20140216486A1 (en) | 2014-08-07 |
UA96095C2 (en) | 2011-09-26 |
US20100319717A1 (en) | 2010-12-23 |
JPWO2009116417A1 (ja) | 2011-07-21 |
TWI412330B (zh) | 2013-10-21 |
ES2537517T3 (es) | 2015-06-09 |
MY153135A (en) | 2014-12-31 |
CA2716965C (en) | 2013-04-30 |
TW200946042A (en) | 2009-11-16 |
KR101357499B1 (ko) | 2014-02-03 |
CN101977521B (zh) | 2013-10-02 |
WO2009116417A1 (ja) | 2009-09-24 |
EP2253232A1 (en) | 2010-11-24 |
EP2253232B1 (en) | 2015-05-20 |
US9486011B2 (en) | 2016-11-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5138765B2 (ja) | シガレット主流煙成分吸着剤およびシガレット用フィルタ | |
RU1812956C (ru) | Сигарета | |
US9386801B2 (en) | Coated impregnated porous filter plug | |
US20120312314A1 (en) | Aerosol Generating Material For A Smoking Article | |
EP2840911B1 (en) | Smoking articles | |
JP2015533512A (ja) | カプセル含有製品、その利用及び調製 | |
GB2469832A (en) | Aerosol generating material for a smoking article | |
US20120160253A1 (en) | Treated Tobacco | |
KR20220112287A (ko) | 담배 조성물 | |
JP2011229481A (ja) | シガレット用フィルタおよびフィルタ付きシガレット | |
JPH01108966A (ja) | かぎタバコ |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120515 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120717 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20121016 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20121114 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 Ref document number: 5138765 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20151122 Year of fee payment: 3 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
R360 | Written notification for declining of transfer of rights |
Free format text: JAPANESE INTERMEDIATE CODE: R360 |
|
R370 | Written measure of declining of transfer procedure |
Free format text: JAPANESE INTERMEDIATE CODE: R370 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |