ARTIFICIALLY PRODUCED, INTENSE INFRARED RADIATION EMITTING CERAMIC COMPOSITES

WIPO Patent Application WO/2017/212299

A3

The subject of the invention is the procedure for production of intense infrared radiation emitting composite ceramics, in which: a) we homogenize 31-41 weight% of kaolin, 15-27 weight% of sawdust, 0-1.6 weight% of iron(lll)-oxide, 0-2.60 weight% of titanium-dioxide and 27-46 weight% of lignin at room temperature, whereby we will obtain a paste; b) the paste is extruded into rods, then dried, whereby dry rods will be obtained; c) the dried rods are treated in oxygen-free inert gas atmosphere in two steps: first at 400-650°C. whereby we will obtain baked rods; d) the baked rods are cooled in two stages, whereby we will receive cold rods; e) the cold rods are ground in several stages to average particle size of 2-5 pm, which will give us a composite ceramics powder. Further on, the subject of the invention is the procedure for production of intense infrared radiation emitting composite ceramics, where instead of kaolin tourmaline is used. Also, the subject of the invention is the intense infrared radiation emitting composite ceramics that is produced with our methods, and its application in infrared radiant textile products, infrared emitting hygiene products and in human medicine.

JP3606311	Ultra-hard particle-containing composite material
JPH04504403	[Title of the Invention] A synthetic ceramic material and its process
JPH0211135	PRODUCTION OF ARTIFICIAL BONE

KUNFALVI GÁBOR (HU)
KALMÁR SÁNDOR (HU)

PCT/HU2017/000036

February 22, 2018

June 02, 2017

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KUNFALVI GABOR (HU)
KALMÁR SANDOR (HU)

C04B35/10; A61F7/03; C01G23/047; C01G49/06; C04B18/26; C07G1/00; C08H7/00; C09K11/00

WO1999001401A1

1999-01-14

EP0348093A1	1989-12-27
US20110059037A1	2011-03-10
US20060266979A1	2006-11-30
US6004588A	1999-12-21

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