Title:
澱粉系降温材料の製造方法
Document Type and Number:
Japanese Patent JP7271584
Kind Code:
B2
Abstract:
The invention discloses a starch-based cooling material and an application thereof. The starch-based cooling material of the invention is prepared by 8.0 to 9.0 parts of a starch, 0.5 to 1.0 part of a phase change material, and 0.5 to 1.0 a part of polyol. The starch-based cooling material of the invention is prepared by coordination of the starch, the phase change material and the polyol, wherein the phase change material has effects of absorbing and storing heat, a temperature of smoke can be significantly reduced, an effect of fast and strong cooling is realized, and a cooling effect can reach 70°C to 120°C. All the raw materials for preparing are biodegradable materials, and a prepared heat-not-burn cigarette filter stick can be degraded after use, which is environmental friendly, and can be widely used in the field of preparing heat-not-burning cigarette products. The starch-based cooling material has an excellent thermoplastic performance, is convenient in processing and molding, and effectively reduces interception of aroma constituents in the cigarette smoke.
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Inventors:
Fu Chin
Liu Epo
Lee Fong
Tson Chen
Chao Louis Fong
Chen Hochou
Chen Tong Ko
Liusie
Liu Epo
Lee Fong
Tson Chen
Chao Louis Fong
Chen Hochou
Chen Tong Ko
Liusie
Application Number:
JP2020573428A
Publication Date:
May 11, 2023
Filing Date:
July 12, 2019
Export Citation:
Assignee:
CHINA TOBACCO GUANGDONG INDUSTRIAL CO., LTD.
International Classes:
A24D1/20; C08K5/053; C08L3/02; C08L67/04; C08L101/16
Domestic Patent References:
| JP2016518856A |
Foreign References:
| US20110036366 | ||||
| US20140137879 | ||||
| CN102948924A | ||||
| CN109393558A |
Attorney, Agent or Firm:
Hiroki Shirai