PH12021552647A1 - Phase change material, method for preparing the same and use thereof - Google Patents

Phase change material, method for preparing the same and use thereof

Info

Publication number
PH12021552647A1
PH12021552647A1 PH1/2021/552647A PH12021552647A PH12021552647A1 PH 12021552647 A1 PH12021552647 A1 PH 12021552647A1 PH 12021552647 A PH12021552647 A PH 12021552647A PH 12021552647 A1 PH12021552647 A1 PH 12021552647A1
Authority
PH
Philippines
Prior art keywords
change material
phase
polyglycolide
preparation
preparing
Prior art date
Application number
PH1/2021/552647A
Inventor
Long Huang
Weichang Ke
Bing Liu
Huachen Liu
Lei Liu
Chenghao Luo
Original Assignee
China Tobacco Hubei Industrial Corporation 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 Corporation Ltd filed Critical China Tobacco Hubei Industrial Corporation Ltd
Publication of PH12021552647A1 publication Critical patent/PH12021552647A1/en

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)

Abstract

Disclosed are a phase-change material, a preparation method therefor and a use thereof. The phase-change material comprises at least two of polylactic acid, polyglycolide-lactide, polyglycolide, polyethylene, polypropylene, polyvinyl alcohol and polycaprolactone. The preparation method for the phase-change material comprises mixing at least two of the polylactic acid, the polyglycolide-lactide, the polyglycolide, the polyethylene, the polypropylene, the polyvinyl alcohol and the polycaprolactone to form the phase-change material. Also disclosed is the use of the phase-change material in the preparation of a filter tip for a tobacco product. The phase-change material has a high cooling efficiency, a low glass transition temperature, good heat conduction and heat storage properties, and a concise and efficient preparation process, and is widely used.
PH1/2021/552647A 2019-06-28 2019-08-19 Phase change material, method for preparing the same and use thereof PH12021552647A1 (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 (1)

Publication Number Publication Date
PH12021552647A1 true PH12021552647A1 (en) 2022-07-18

Family

ID=74061482

Family Applications (1)

Application Number Title Priority Date Filing Date
PH1/2021/552647A PH12021552647A1 (en) 2019-06-28 2019-08-19 Phase change material, method for preparing the same 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

Family Cites Families (22)

* 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
CN207604513U (en) * 2016-12-16 2018-07-13 韩国烟草人参公社 Aerosol product product
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
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
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
CN108143004B (en) * 2017-12-22 2021-09-14 安徽中烟工业有限责任公司 Heating non-combustible cigarette smoke cooling material and application thereof
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
CN108523216B (en) * 2018-04-19 2020-08-25 云南巴菰生物科技有限公司 Preparation method of polylactic acid tow filter stick for reducing smoke temperature and reducing suction resistance
CN208783763U (en) * 2018-08-07 2019-04-26 四川三联新材料有限公司 A kind of heated type smoke cigarette and heated type smoking article
CN108813712B (en) * 2018-08-07 2024-04-26 四川三联新材料有限公司 Heating type smoke cigarette and heating type smoke product
CN108813713B (en) * 2018-08-07 2024-05-03 四川三联新材料有限公司 Heated smoking cigarette and heated smoking product
CN111528521A (en) * 2018-11-01 2020-08-14 四川三联新材料有限公司 Smoking product rolling method and smoking product
CN109497609B (en) * 2018-12-12 2021-02-02 湖北中烟工业有限责任公司 Cigarette holder rod containing cooling agent and capable of being heated and not combusted
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
CN109363254B (en) * 2018-12-12 2021-02-19 湖北中烟工业有限责任公司 Low-temperature heating cigarette
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

Also Published As

Publication number Publication date
EP3957193A1 (en) 2022-02-23
KR20220002375A (en) 2022-01-06
WO2020258466A1 (en) 2020-12-30
KR102780374B1 (en) 2025-03-14
EP3957193A4 (en) 2022-12-07

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