EP3797606A4 - COOLING FILTER, APPLICATION AND CIGARETTE STICK - Google Patents

COOLING FILTER, APPLICATION AND CIGARETTE STICK Download PDF

Info

Publication number
EP3797606A4
EP3797606A4 EP19806898.3A EP19806898A EP3797606A4 EP 3797606 A4 EP3797606 A4 EP 3797606A4 EP 19806898 A EP19806898 A EP 19806898A EP 3797606 A4 EP3797606 A4 EP 3797606A4
Authority
EP
European Patent Office
Prior art keywords
application
cooling filter
cigarette stick
cigarette
stick
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.)
Pending
Application number
EP19806898.3A
Other languages
German (de)
French (fr)
Other versions
EP3797606A1 (en
Inventor
Qian Chen
Yong Jin
Haifeng TAN
Ke Li
Shitai WANG
Chao TAN
Saibo YU
Hongmei Fan
Qi Liu
Jianhua Yi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Tobacco Hunan Industrial Co Ltd
Original Assignee
China Tobacco Hunan Industrial Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from CN201810486815.3A external-priority patent/CN110506989A/en
Priority claimed from CN201810486835.0A external-priority patent/CN110506990A/en
Priority claimed from CN201810486861.3A external-priority patent/CN110506991B/en
Application filed by China Tobacco Hunan Industrial Co Ltd filed Critical China Tobacco Hunan Industrial Co Ltd
Publication of EP3797606A1 publication Critical patent/EP3797606A1/en
Publication of EP3797606A4 publication Critical patent/EP3797606A4/en
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of 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 OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/067—Use of materials for tobacco smoke filters characterised by functional properties
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/18—Treatment of tobacco products or tobacco substitutes
    • A24B15/186—Treatment of tobacco products or tobacco substitutes by coating with a coating composition, encapsulation of tobacco particles
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of 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
    • A24D3/0216—Applying additives to filter materials the additive being in the form of capsules, beads or the like
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/061—Use of materials for tobacco smoke filters containing additives entrapped within capsules, sponge-like material or the like, for further release upon smoking
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of 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 OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of 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 OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/16—Use of materials for tobacco smoke filters of inorganic materials
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of 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
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00—Cigars; Cigarettes
    • A24D1/20—Cigarettes specially adapted for simulated smoking devices

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
EP19806898.3A 2018-05-21 2019-03-19 COOLING FILTER, APPLICATION AND CIGARETTE STICK Pending EP3797606A4 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201810486815.3A CN110506989A (en) 2018-05-21 2018-05-21 A cooling filter stick, application and cigarette
CN201810486835.0A CN110506990A (en) 2018-05-21 2018-05-21 Flavor-increasing cooling filter stick, application and cigarette
CN201810486861.3A CN110506991B (en) 2018-05-21 2018-05-21 Cooling filter rod, application and cigarette
PCT/CN2019/078660 WO2019223412A1 (en) 2018-05-21 2019-03-19 Cooling filter rod, application and cigarette

Publications (2)

Publication Number Publication Date
EP3797606A1 EP3797606A1 (en) 2021-03-31
EP3797606A4 true EP3797606A4 (en) 2022-03-09

Family

ID=68615680

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19806898.3A Pending EP3797606A4 (en) 2018-05-21 2019-03-19 COOLING FILTER, APPLICATION AND CIGARETTE STICK

Country Status (5)

Country Link
US (1) US20210204595A1 (en)
EP (1) EP3797606A4 (en)
JP (1) JP7089066B2 (en)
KR (1) KR102652799B1 (en)
WO (1) WO2019223412A1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109288123B (en) * 2018-08-24 2021-08-20 湖南中烟工业有限责任公司 A cooling nozzle stick and cigarette
KR102605499B1 (en) * 2021-03-25 2023-11-23 주식회사 케이티앤지 Aerosol-generating article with improved cooling performance and flavor persistence and manufacturing method thereof
KR102605498B1 (en) * 2021-03-25 2023-11-22 주식회사 케이티앤지 Aerosol-generating article with improved cooling performance and flavor persistence and manufacturing method thereof
KR20230154471A (en) * 2021-04-06 2023-11-08 니뽄 다바코 산교 가부시키가이샤 Coolant for non-combustible heated tobacco, non-combustible heated tobacco, and electrically heated tobacco products
CN113261697B (en) * 2021-05-19 2023-03-17 南通烟滤嘴有限责任公司 Multi-through particle rod and preparation method and application thereof
CN113197342B (en) * 2021-05-31 2022-07-12 云南中烟工业有限责任公司 Method for reducing smoke temperature and ensuring smoke quantity
KR102759782B1 (en) * 2021-12-31 2025-01-24 주식회사 케이티앤지 Filter segment containing cooling material used for smoking
KR102898353B1 (en) * 2022-02-07 2025-12-10 주식회사 케이티앤지 Aerosol generating article
CN114431524A (en) * 2022-03-01 2022-05-06 湖北中烟工业有限责任公司 Cooling type composite filter rod and application thereof
CN114532588A (en) * 2022-03-17 2022-05-27 湖北中烟工业有限责任公司 Cigarette filter stick master batch and cigarette filter stick
CN114668172B (en) * 2022-04-29 2024-05-14 云南长宜科技有限公司 Preparation method of multi-channel aroma-enhancing composite filter stick
CN114766715A (en) * 2022-05-24 2022-07-22 安徽中烟工业有限责任公司 Phase-change-point-controllable aroma-enhancing and cooling particles for heating cigarettes and preparation method thereof
CN114983011A (en) * 2022-07-21 2022-09-02 云南巴菰生物科技股份有限公司 Particle for reducing smoke temperature, preparation method and application thereof
CN115153086A (en) * 2022-08-12 2022-10-11 福州大学 Polyethylene glycol-based flavoring and cooling material for heating cigarettes
CN115644491B (en) * 2022-10-20 2024-09-27 云南中烟新材料科技有限公司 Tea-flavored particles for cigarette filter sticks and preparation method thereof
CN115923285B (en) * 2022-11-07 2024-11-15 东莞市腾和新材料科技有限公司 A blue protective film and preparation method thereof
CN118240380A (en) * 2024-03-27 2024-06-25 云南巴菰生物科技股份有限公司 Preparation method of degradable composite silica gel material and filter rod with microporous structure prepared by adopting material

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US20080149119A1 (en) * 2006-08-03 2008-06-26 Philip Morris Usa Inc. Smoking articles enhanced to deliver additives incorporated within electrospun microfibers and nonofibers, and related methods
US20110271968A1 (en) * 2010-05-07 2011-11-10 Carolyn Rierson Carpenter Filtered Cigarette With Modifiable Sensory Characteristics
CN102551211A (en) * 2011-12-25 2012-07-11 云南正邦生物技术有限公司 Preparation method for instant release type cigarette mouth rod
CN103037718A (en) * 2010-07-30 2013-04-10 日本烟草产业株式会社 smokeless aroma inhaler
CN103393218A (en) * 2013-08-06 2013-11-20 上海华宝生物科技有限公司 Solid-type filter stick formed by granular assembling and preparation method thereof
CN104720101A (en) * 2015-01-29 2015-06-24 湖南中烟工业有限责任公司 Cigarette filter tip and cigarette
CN105025737A (en) * 2013-03-14 2015-11-04 塞拉尼斯醋酸纤维有限公司 Apparatuses, systems, and associated methods for forming organic porous masses for flavored smoke filters
CN105077576A (en) * 2015-09-01 2015-11-25 云南中烟工业有限责任公司 Three-component-unit compounding filter tip rod
CN106036999A (en) * 2016-08-08 2016-10-26 普瑞特机械制造股份有限公司 Compound cigarette filter tip
CN106617285A (en) * 2016-09-27 2017-05-10 湖北中烟工业有限责任公司 Variable color fragrance bead for tobacco and preparation method of the fragrance bead
CN106690415A (en) * 2017-03-28 2017-05-24 云南巴菰生物科技有限公司 Cigarette filter stick with function of reducing main stream smoke temperature of cigarette
CN207285180U (en) * 2017-08-16 2018-05-01 河南中烟工业有限责任公司 A kind of cigarette rod and cigarette rod product
WO2018235761A1 (en) * 2017-06-19 2018-12-27 日本たばこ産業株式会社 Smoking article filter and production method therefor

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CN101396173A (en) 2007-09-30 2009-04-01 河南中烟工业公司 Cigarette vortex temperature-reduction fragrance-protecting method and cigarette structure thereof
AR081483A1 (en) * 2010-03-26 2012-09-19 Philip Morris Prod WRAPPERS FOR REMOVABLE PLUGS AND THEIR APPLICATIONS
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US20080149119A1 (en) * 2006-08-03 2008-06-26 Philip Morris Usa Inc. Smoking articles enhanced to deliver additives incorporated within electrospun microfibers and nonofibers, and related methods
US20110271968A1 (en) * 2010-05-07 2011-11-10 Carolyn Rierson Carpenter Filtered Cigarette With Modifiable Sensory Characteristics
CN103037718A (en) * 2010-07-30 2013-04-10 日本烟草产业株式会社 smokeless aroma inhaler
CN102551211A (en) * 2011-12-25 2012-07-11 云南正邦生物技术有限公司 Preparation method for instant release type cigarette mouth rod
CN105025737A (en) * 2013-03-14 2015-11-04 塞拉尼斯醋酸纤维有限公司 Apparatuses, systems, and associated methods for forming organic porous masses for flavored smoke filters
CN103393218A (en) * 2013-08-06 2013-11-20 上海华宝生物科技有限公司 Solid-type filter stick formed by granular assembling and preparation method thereof
CN104720101A (en) * 2015-01-29 2015-06-24 湖南中烟工业有限责任公司 Cigarette filter tip and cigarette
CN105077576A (en) * 2015-09-01 2015-11-25 云南中烟工业有限责任公司 Three-component-unit compounding filter tip rod
CN106036999A (en) * 2016-08-08 2016-10-26 普瑞特机械制造股份有限公司 Compound cigarette filter tip
CN106617285A (en) * 2016-09-27 2017-05-10 湖北中烟工业有限责任公司 Variable color fragrance bead for tobacco and preparation method of the fragrance bead
CN106690415A (en) * 2017-03-28 2017-05-24 云南巴菰生物科技有限公司 Cigarette filter stick with function of reducing main stream smoke temperature of cigarette
WO2018235761A1 (en) * 2017-06-19 2018-12-27 日本たばこ産業株式会社 Smoking article filter and production method therefor
CN207285180U (en) * 2017-08-16 2018-05-01 河南中烟工业有限责任公司 A kind of cigarette rod and cigarette rod product

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Title
See also references of WO2019223412A1 *

Also Published As

Publication number Publication date
KR20210011423A (en) 2021-02-01
EP3797606A1 (en) 2021-03-31
JP7089066B2 (en) 2022-06-21
US20210204595A1 (en) 2021-07-08
WO2019223412A1 (en) 2019-11-28
KR102652799B1 (en) 2024-03-28
JP2021523716A (en) 2021-09-09

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