Title:
CARBON NANOTUBE HEATING FABRIC AND PREPARATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2021/081887
Kind Code:
A1
Abstract:
A method for preparing a carbon nanotube heating fabric, comprising the steps of: acquiring a carbon nanotube thin film from a carbon nanotube array and twisting same to make carbon nanotube fiber filaments, and combining a prescribed number of the carbon nanotube fiber filaments into carbon nanotube fiber bundles; spinning the carbon nanotube fiber bundles to obtain a carbon nanotube fabric, or mixing and spinning the carbon nanotube fiber bundles and yarn to obtain a carbon nanotube fabric; and providing conductive structures at two opposite sides of the carbon nanotube fabric so as to obtain a carbon nanotube heating fabric. In the preparation method for the carbon nanotube heating fabric, the carbon nanotube heating fabric is powered on by means of two opposite conductive sides, which may make the temperature of the fabric rise instantaneously, and the fabric temperature is stable. The carbon nanotube heating fabric may be widely used in apparel, home textiles, and any field that requires soft, thin, and denatured heating fabric that may be bent at will.
Inventors:
DENG FEI (CN)
LIU CHANG (CN)
LIU CHANG (CN)
Application Number:
PCT/CN2019/114693
Publication Date:
May 06, 2021
Filing Date:
October 31, 2019
Export Citation:
Assignee:
SHENZHEN CONE TECH CO LTD (CN)
International Classes:
H05B3/10; D01F9/12; D03D15/275; D03D15/50; D03D15/513; D03D15/533; H05B3/34
Foreign References:
| CN101998706A | 2011-03-30 | |||
| CN101998706A | 2011-03-30 | |||
| CN110310765A | 2019-10-08 | |||
| KR20120068107A | 2012-06-27 | |||
| KR101058211B1 | 2011-08-22 | |||
| CN104883756A | 2015-09-02 |
Attorney, Agent or Firm:
SHENZHEN ZHONGYI UNION INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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