EP3797606A4 - Bâtonnet filtre refroidissant, application et cigarette - Google Patents

Bâtonnet filtre refroidissant, application et cigarette 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
cigarette
application
filter rod
cooling filter
cooling
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)
English (en)
Other versions
EP3797606A1 (fr
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/zh
Priority claimed from CN201810486861.3A external-priority patent/CN110506991B/zh
Priority claimed from CN201810486835.0A external-priority patent/CN110506990A/zh
Application filed by China Tobacco Hunan Industrial Co Ltd filed Critical China Tobacco Hunan Industrial Co Ltd
Publication of EP3797606A1 publication Critical patent/EP3797606A1/fr
Publication of EP3797606A4 publication Critical patent/EP3797606A4/fr
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 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
    • A24D3/06—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 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
    • A24D3/0216—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 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
    • A24D3/061—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 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
    • 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
    • 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
    • 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

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 Bâtonnet filtre refroidissant, application et cigarette Pending EP3797606A4 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201810486815.3A CN110506989A (zh) 2018-05-21 2018-05-21 一种降温滤棒、应用及卷烟
CN201810486861.3A CN110506991B (zh) 2018-05-21 2018-05-21 一种降温滤棒、应用及卷烟
CN201810486835.0A CN110506990A (zh) 2018-05-21 2018-05-21 增香型降温滤棒、应用及卷烟
PCT/CN2019/078660 WO2019223412A1 (fr) 2018-05-21 2019-03-19 Bâtonnet filtre refroidissant, application et cigarette

Publications (2)

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

Family

ID=68615680

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19806898.3A Pending EP3797606A4 (fr) 2018-05-21 2019-03-19 Bâtonnet filtre refroidissant, application et cigarette

Country Status (5)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113261697B (zh) * 2021-05-19 2023-03-17 南通烟滤嘴有限责任公司 多通孔颗粒棒及其制备方法和应用
CN113197342B (zh) * 2021-05-31 2022-07-12 云南中烟工业有限责任公司 一种可降低烟气温度同时保证烟雾量的方法
KR20230119369A (ko) * 2022-02-07 2023-08-16 주식회사 케이티앤지 에어로졸 발생 물품
CN114431524A (zh) * 2022-03-01 2022-05-06 湖北中烟工业有限责任公司 一种降温型复合滤棒及其应用
CN114532588A (zh) * 2022-03-17 2022-05-27 湖北中烟工业有限责任公司 一种卷烟滤棒母料及卷烟滤棒
CN114668172B (zh) * 2022-04-29 2024-05-14 云南长宜科技有限公司 一种多通道增香复合滤棒的制备方法
CN114766715A (zh) * 2022-05-24 2022-07-22 安徽中烟工业有限责任公司 一种相变点可控的加热卷烟用增香降温颗粒及其制备方法
CN115644491A (zh) * 2022-10-20 2023-01-31 云南中烟新材料科技有限公司 一种卷烟滤棒用茶香颗粒及其制备方法

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102551211A (zh) * 2011-12-25 2012-07-11 云南正邦生物技术有限公司 即时释放型卷烟嘴棒的制备方法
CN103037718A (zh) * 2010-07-30 2013-04-10 日本烟草产业株式会社 无烟的香味抽吸器
CN103393218A (zh) * 2013-08-06 2013-11-20 上海华宝生物科技有限公司 一种颗粒组装成型的固型滤棒及其制备方法
CN104720101A (zh) * 2015-01-29 2015-06-24 湖南中烟工业有限责任公司 一种卷烟过滤嘴及卷烟
CN105025737A (zh) * 2013-03-14 2015-11-04 塞拉尼斯醋酸纤维有限公司 用于形成带香味的抽烟过滤器所用的有机多孔物质的设备、系统和相关方法
CN105077576A (zh) * 2015-09-01 2015-11-25 云南中烟工业有限责任公司 一种三元复合嘴棒
CN106036999A (zh) * 2016-08-08 2016-10-26 普瑞特机械制造股份有限公司 一种香烟复合滤嘴
CN106617285A (zh) * 2016-09-27 2017-05-10 湖北中烟工业有限责任公司 一种变色烟用香料珠及其制备方法
CN106690415A (zh) * 2017-03-28 2017-05-24 云南巴菰生物科技有限公司 一种能够降低卷烟主流烟气温度的卷烟滤棒
CN207285180U (zh) * 2017-08-16 2018-05-01 河南中烟工业有限责任公司 一种烟棒以及烟棒产品

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS519039B2 (fr) * 1972-03-23 1976-03-23
US4038992A (en) * 1975-09-29 1977-08-02 The Japan Tobacco & Salt Public Corporation Granular composition for tobacco filter
US8602036B2 (en) * 2006-08-03 2013-12-10 Philip Morris Usa Inc. Smoking articles enhanced to deliver additives incorporated within electrospun microfibers and nonofibers, and related methods
CN101390657B (zh) 2007-09-21 2011-05-25 武汉烟草(集团)有限公司 缓释薄荷的烟用滤嘴棒及其生产工艺
CN101396173A (zh) 2007-09-30 2009-04-01 河南中烟工业公司 一种卷烟涡流降温保香的方法及其卷烟结构
US20110271968A1 (en) * 2010-05-07 2011-11-10 Carolyn Rierson Carpenter Filtered Cigarette With Modifiable Sensory Characteristics
GB201114675D0 (en) * 2011-08-25 2011-10-12 British American Tobacco Co Smoking article filter
US20130306085A1 (en) * 2012-05-17 2013-11-21 Loec, Inc. Methods and articles to control the gas-particle partition of an aerosol to enhance its taste characteristics
GB201220280D0 (en) * 2012-11-12 2012-12-26 British American Tobacco Co Products including capsules, uses and preparation thereof
CN104449586B (zh) * 2014-11-06 2017-06-06 湖南中烟工业有限责任公司 一种可调控卷烟滤嘴烟气温度的有机/无机复合相变材料及其制备方法和应用
CN204907904U (zh) * 2015-09-01 2015-12-30 云南中烟工业有限责任公司 一种三元复合嘴棒
CN107087811B (zh) * 2017-05-26 2019-10-11 湖北中烟工业有限责任公司 具有降低烟气温度和防止嘴棒热塌陷的低温卷烟
KR102495620B1 (ko) * 2017-06-19 2023-02-06 니뽄 다바코 산교 가부시키가이샤 흡연 물품용 필터 및 그 제조 방법

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103037718A (zh) * 2010-07-30 2013-04-10 日本烟草产业株式会社 无烟的香味抽吸器
CN102551211A (zh) * 2011-12-25 2012-07-11 云南正邦生物技术有限公司 即时释放型卷烟嘴棒的制备方法
CN105025737A (zh) * 2013-03-14 2015-11-04 塞拉尼斯醋酸纤维有限公司 用于形成带香味的抽烟过滤器所用的有机多孔物质的设备、系统和相关方法
CN103393218A (zh) * 2013-08-06 2013-11-20 上海华宝生物科技有限公司 一种颗粒组装成型的固型滤棒及其制备方法
CN104720101A (zh) * 2015-01-29 2015-06-24 湖南中烟工业有限责任公司 一种卷烟过滤嘴及卷烟
CN105077576A (zh) * 2015-09-01 2015-11-25 云南中烟工业有限责任公司 一种三元复合嘴棒
CN106036999A (zh) * 2016-08-08 2016-10-26 普瑞特机械制造股份有限公司 一种香烟复合滤嘴
CN106617285A (zh) * 2016-09-27 2017-05-10 湖北中烟工业有限责任公司 一种变色烟用香料珠及其制备方法
CN106690415A (zh) * 2017-03-28 2017-05-24 云南巴菰生物科技有限公司 一种能够降低卷烟主流烟气温度的卷烟滤棒
CN207285180U (zh) * 2017-08-16 2018-05-01 河南中烟工业有限责任公司 一种烟棒以及烟棒产品

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2019223412A1 *

Also Published As

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

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