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Title:
TERAHERTZ MATERIAL WITH ANTIBACTERIAL FRESH-KEEPING AND DEODORIZING EFFECT AND PREPARATION METHOD AND APPLICATION THEREOF
Document Type and Number:
WIPO Patent Application WO/2020/253780
Kind Code:
A1
Abstract:
The present invention discloses a terahertz material with an antibacterial fresh-keeping and deodorizing effect and a preparation method and an application thereof, wherein the terahertz material comprises the following raw materials in parts by weight: 40-65 parts of SiOx, 1-8 parts of Al 2O 3, 5-15 parts of ochre, 1-2 parts of barium tungstate, 30-45 parts of CaCO 3, and 15-35 parts of TiO 2. The raw materials are mixed in proportion, crushed to make the fineness reach 200-500 meshes, stirred after adding an appropriate amount of water, turned into small balls through a circular turntable, heated to 600-1200℃ in an oxygen-free environment and maintained for 3-8 hours, then subjected to crushing and powder processing, and then enhancement processing through 5 different frequency bands of a terahertz radiation line: 2.3x10 11, 5.5x10 11, 1.1x10 12, 2.3x10 12 and 5.5x10 12. The material has an antibacterial fresh-keeping and deodorizing effect.

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Inventors:
NIE YUNFENG (CN)
LIU QUANXUE (CN)
LIU HENGZHUO (CN)
TONG YAN (CN)
HOU WENHAO (CN)
Application Number:
PCT/CN2020/096825
Publication Date:
December 24, 2020
Filing Date:
June 18, 2020
Export Citation:
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Assignee:
TIANJIN ZHONGAN XINYE GROUP CO LTD (CN)
International Classes:
C04B35/14; A23B7/015; A23B7/157; A23L3/26; A23L3/358; A41B17/00; A43B17/00; A61L2/08; B01J19/12; B65D65/38; B65D81/24; C04B35/622; F25D11/00; H01S1/02
Foreign References:
CN108314971A2018-07-24
CN108314971A2018-07-24
CN105098589A2015-11-25
CN105098589A2015-11-25
CN106234419A2016-12-21
CN106234419A2016-12-21
CN110242447A2019-09-17
CN110194657A2019-09-03
CN110240470A2019-09-17
JP2006211626A2006-08-10
TW200500317A2005-01-01
US20130342279A12013-12-26
Attorney, Agent or Firm:
ZHENGZHOU YOUDUN INTELLCTUAL PROPERTY AGENCY CO., LTD. (CN)
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