Title:
グラフェン−ナイロンナノ複合繊維の製造方法
Document Type and Number:
Japanese Patent JP6651014
Kind Code:
B2
Abstract:
The present invention discloses a method for preparing graphene-polyamide nanocomposite fiber. The method includes the following steps of: mixing polyamide chips with graphene or modified graphene, and then extruding and palletizing to obtain graphene-polyamide masterbatch; melt-spinning the graphene-polyamide masterbatch after drying the same, to prepare the graphene-polyamide nanocomposite fiber. Compared with the existing industrial polyamide composite fiber, the method of the present invention has the advantages of simple process and low cost, and can effectively improve the production efficiency and capacity; the modified graphene has such an excellent compatibility with the matrix that it can be uniformly dispersed in the matrix, so that the graphene reinforced phase is perfectly compounded with the polyamide matrix material, thereby greatly improving the performance of graphene-polyamide nanocomposite fiber.
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Inventors:
Tomotaka Ei
Sha Xiaolin
Shashin
Sha Xiaolin
Shashin
Application Number:
JP2018526990A
Publication Date:
February 19, 2020
Filing Date:
October 09, 2016
Export Citation:
Assignee:
NANTONG QIANGSHENG GRAPHENE TECHNOLOGY CO.,LTD.
International Classes:
D01F6/90
Domestic Patent References:
| JP2015510481A | ||||
| JP2015513565A | ||||
| JP2004115979A |
Foreign References:
| CN105586658A | ||||
| WO2012128114A1 | ||||
| WO2014168629A1 | ||||
| CN105463612A | ||||
| CN105200547A | ||||
| US20150221409 | ||||
| CN103215689A | ||||
| CN104404646A |
Attorney, Agent or Firm:
Cui Hailong
Takayuki Kawai
Takayuki Kawai