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Patent Searching and Data


Title:
SIOIC FIBER, METAL-DOPED SIOIC FIBER, MICROWAVE ABSORPTION AND HEATING ELEMENT COMPRISING SAME METAL-DOPED SIOIC FIBER, AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2019/117473
Kind Code:
A1
Abstract:
An embodiment of the present invention pertains to a SiOIC fiber comprising 30-50 % by weight of silicon(Si), 5-15 % by weight of oxygen (O), 3-15 % by weight of iodine (I), and 20-50 % by weight of carbon (C), a metal-doped SiOIC fiber comprising 3-30 % by weight of silicon (Si), 3-40 % by weight of oxygen (O), 5-50 % by weight of iodine (I), 5-40 % by weight of carbon (C), and 5-50 % by weight of a metal, a microwave absorption and heating element comprising the same metal-doped SiOIC fiber, and a manufacturing method therefor. According to the present invention, heating efficiency in response to microwaves can be remarkably increased and simultaneously, a remarkable improvement of durability can be brought about in the heating element by preventing or minimizing an oxygen-induced oxidative reaction.

Inventors:
CHO KWANG YOUN (KR)
JOO YOUNG JUN (KR)
Application Number:
KR2018/013562
Publication Date:
June 20, 2019
Filing Date:
November 08, 2018
Export Citation:
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Assignee:
KOREA INST CERAMIC ENG & TECH (KR)
International Classes:
C03B37/00; D06M11/83
Foreign References:
KR20150024657A2015-03-09
KR20150072059A2015-06-29
KR101732573B12017-05-24
Other References:
KHISHIGBAYAR KHOS-ERDENE: "Silicon Carbide Fibers Derived from Polycarbosilane Doped with Iodine as Oxygen Inducer", TEXTILE SCIENCE AND ENGINEERING 2016, vol. 53, 31 December 2016 (2016-12-31), pages 385 - 390
KHISHIGBAYAR KHOS-ERDENE: "Heating Behavior of Silicon Carbide Fiber Mat under Microwave", J OURNAL OF THE KOREAN CERAMIC SOCIETY 2016, vol. 53, no. 6, 30 November 2016 (2016-11-30), pages 707 - 711, XP055618479
Attorney, Agent or Firm:
SHINSUNG PATENT FIRM (KR)
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