Title:
MODIFIED FIBER AND PREPARATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2017/084622
Kind Code:
A1
Abstract:
Modified fiber and a preparation method therefor. By means of a physical method, uniform dispersion of graphite particles in a polyester base material and a polyamide base material is realized, the technology is simple, a dispersing agent is not needed, and industrial production is easy. By introducing graphene into hollow cotton or polyamide fiber, and particularly introducing biomass graphene into the hollow cotton or polyamide fiber, modified hollow cotton or polyamide fiber is enabled to have a low-temperature far infrared function, the far infrared normal emittance thereof being not less than 0.85; the antibacterial performance is greater than 90%; and the heat preservation performance and the air permeability are both remarkable, and when the content of the biomass graphene is 1.4%, the heat preservation rate is equal to that of white duck down and is about 90%, but the air permeability is about 240mm/s and is far higher than that of the duck down.
Inventors:
TANG YILIN (CN)
ZHANG JINZHU (CN)
WANG SHUANGCHENG (CN)
MA JUNQIANG (CN)
ZHANG AN (CN)
ZHANG JINZHU (CN)
WANG SHUANGCHENG (CN)
MA JUNQIANG (CN)
ZHANG AN (CN)
Application Number:
PCT/CN2016/106435
Publication Date:
May 26, 2017
Filing Date:
November 18, 2016
Export Citation:
Assignee:
JINAN SHENGQUAN GROUP SHARE HOLDING CO LTD (CN)
International Classes:
D01F6/90; D01F1/10; D01F6/92; D01F9/12
Domestic Patent References:
| WO2010107762A1 | 2010-09-23 |
Foreign References:
| CN104817746A | 2015-08-05 | |||
| CN104164707A | 2014-11-26 | |||
| CN104562276A | 2015-04-29 | |||
| CN105603568A | 2016-05-25 | |||
| CN105525384A | 2016-04-27 | |||
| CN105586658A | 2016-05-18 |
Other References:
See also references of EP 3378978A4
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (CN)
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