EP3957193A4 - Phase-change material, preparation method therefor and use thereof - Google Patents

Phase-change material, preparation method therefor and use thereof Download PDF

Info

Publication number
EP3957193A4
EP3957193A4 EP19934833.5A EP19934833A EP3957193A4 EP 3957193 A4 EP3957193 A4 EP 3957193A4 EP 19934833 A EP19934833 A EP 19934833A EP 3957193 A4 EP3957193 A4 EP 3957193A4
Authority
EP
European Patent Office
Prior art keywords
preparation
phase
change material
method therefor
therefor
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
EP19934833.5A
Other languages
German (de)
French (fr)
Other versions
EP3957193A1 (en
Inventor
Weichang KE
Huachen LIU
Bing Liu
Lei Liu
Long Huang
Chenghao LUO
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 Hubei Industrial Co Ltd
Original Assignee
China Tobacco Hubei 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 CN201910575218.2A external-priority patent/CN112220109A/en
Priority claimed from CN201910575219.7A external-priority patent/CN112137163A/en
Application filed by China Tobacco Hubei Industrial Co Ltd filed Critical China Tobacco Hubei Industrial Co Ltd
Publication of EP3957193A1 publication Critical patent/EP3957193A1/en
Publication of EP3957193A4 publication Critical patent/EP3957193A4/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
    • A24D3/06—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
    • A24D1/00—Cigars; Cigarettes
    • A24D1/04—Cigars; Cigarettes with mouthpieces or filter-tips
    • 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
    • A24D3/0275—Manufacture of tobacco smoke filters for filters with special features
    • 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
    • A24D3/0275—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 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
    • A24D3/062—Use of materials for tobacco smoke filters characterised by structural features
    • A24D3/063—Use of materials for tobacco smoke filters characterised by structural features of the fibers
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES 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
    • A24D3/10—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent of cellulose or cellulose derivatives
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES 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
    • A24D3/17—Filters specially adapted for simulated smoking devices

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
EP19934833.5A 2019-06-28 2019-08-19 Phase-change material, preparation method therefor and use thereof Pending EP3957193A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201910575218.2A CN112220109A (en) 2019-06-28 2019-06-28 A kind of phase change material and its preparation method and use
CN201910575219.7A CN112137163A (en) 2019-06-28 2019-06-28 A kind of blend material and its preparation method and use
PCT/CN2019/101301 WO2020258466A1 (en) 2019-06-28 2019-08-19 Phase-change material, preparation method therefor and use thereof

Publications (2)

Publication Number Publication Date
EP3957193A1 EP3957193A1 (en) 2022-02-23
EP3957193A4 true EP3957193A4 (en) 2022-12-07

Family

ID=74061482

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19934833.5A Pending EP3957193A4 (en) 2019-06-28 2019-08-19 Phase-change material, preparation method therefor and use thereof

Country Status (4)

Country Link
EP (1) EP3957193A4 (en)
KR (1) KR102780374B1 (en)
PH (1) PH12021552647A1 (en)
WO (1) WO2020258466A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117100001A (en) * 2023-10-11 2023-11-24 南通醋酸纤维有限公司 Cooling unit, preparation method and application of non-burning cigarette filter

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108143004A (en) * 2017-12-22 2018-06-12 安徽中烟工业有限责任公司 It is a kind of to heat do not burn cigarette smoke cooling material and its application
CN207604513U (en) * 2016-12-16 2018-07-13 韩国烟草人参公社 Aerosol product product
CN108523216A (en) * 2018-04-19 2018-09-14 云南巴菰生物科技有限公司 A kind of preparation method for reducing the low resistance to suction polylactic acid fiber tow filter rods of flue-gas temperature
CN207885659U (en) * 2017-12-18 2018-09-21 南通金源新材料有限公司 A kind of cavity type container for heating the cigarette that do not burn
CN108576918A (en) * 2018-01-08 2018-09-28 湖北中烟工业有限责任公司 A kind of low temperature cigarette with temperature descending section
CN109497609A (en) * 2018-12-12 2019-03-22 湖北中烟工业有限责任公司 A kind of heating containing coolant agent is not burnt cigarette filter tip

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2818608A1 (en) * 1978-04-27 1979-10-31 Max Planck Gesellschaft FILTER FOR THE REMOVAL OF APOLAR ORGANIC SUBSTANCES FROM GASES
US5509430A (en) * 1993-12-14 1996-04-23 American Filtrona Corporation Bicomponent fibers and tobacco smoke filters formed therefrom
EP2683633A4 (en) * 2011-03-08 2015-06-17 Lorillard Tobacco Co Phase transition compositions used to impart reduced ignition propensity to smoking articles
EP2625975A1 (en) * 2012-02-13 2013-08-14 Philip Morris Products S.A. Aerosol-generating article having an aerosol-cooling element
CN106916568A (en) * 2015-12-24 2017-07-04 上海邦中高分子材料有限公司 A kind of preparation of organic phase change energy storage material
KR20180070450A (en) * 2016-12-16 2018-06-26 주식회사 케이티앤지 Article for generating aerosols
CN207912044U (en) * 2017-09-22 2018-09-28 中国烟草总公司郑州烟草研究院 A kind of non-burning cigarette apparatus of electrical heating
CN107455802A (en) * 2017-09-22 2017-12-12 中国烟草总公司郑州烟草研究院 A kind of non-burning cigarette apparatus of electrical heating
CN108813712B (en) * 2018-08-07 2024-04-26 四川三联新材料有限公司 Heated smoking cigarette and heated smoking product
CN108813713B (en) * 2018-08-07 2024-05-03 四川三联新材料有限公司 Heating type smoke cigarette and heating type smoke product
CN208783763U (en) * 2018-08-07 2019-04-26 四川三联新材料有限公司 A heating type smoking cigarette and heating type smoking product
CN111528521A (en) * 2018-11-01 2020-08-14 四川三联新材料有限公司 A method for rolling a smoking product and a smoking product
CN109363254B (en) * 2018-12-12 2021-02-19 湖北中烟工业有限责任公司 Low-temperature heating cigarette
CN109602089B (en) * 2018-12-12 2021-05-18 湖北中烟工业有限责任公司 Cooling pipe capable of improving cooling effect in comprehensive mode
CN109480339A (en) * 2018-12-28 2019-03-19 四川三联新材料有限公司 A kind of fragrance smoke grenade and fragrance extractor
CN109700071A (en) * 2019-03-01 2019-05-03 南通醋酸纤维有限公司 A kind of structure, preparation method and application that can quickly reduce cigarette smoke temperature

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207604513U (en) * 2016-12-16 2018-07-13 韩国烟草人参公社 Aerosol product product
CN207885659U (en) * 2017-12-18 2018-09-21 南通金源新材料有限公司 A kind of cavity type container for heating the cigarette that do not burn
CN108143004A (en) * 2017-12-22 2018-06-12 安徽中烟工业有限责任公司 It is a kind of to heat do not burn cigarette smoke cooling material and its application
CN108576918A (en) * 2018-01-08 2018-09-28 湖北中烟工业有限责任公司 A kind of low temperature cigarette with temperature descending section
CN108523216A (en) * 2018-04-19 2018-09-14 云南巴菰生物科技有限公司 A kind of preparation method for reducing the low resistance to suction polylactic acid fiber tow filter rods of flue-gas temperature
CN109497609A (en) * 2018-12-12 2019-03-22 湖北中烟工业有限责任公司 A kind of heating containing coolant agent is not burnt cigarette filter tip

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2020258466A1 *

Also Published As

Publication number Publication date
PH12021552647A1 (en) 2022-07-18
KR20220002375A (en) 2022-01-06
WO2020258466A1 (en) 2020-12-30
KR102780374B1 (en) 2025-03-14
EP3957193A1 (en) 2022-02-23

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