Title:
ADSORPTION MATERIAL HAVING TARGETED ADSORPTION FUNCTION AND PREPARATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2018/171155
Kind Code:
A1
Abstract:
An adsorption material having a targeted adsorption function and a preparation method therefor. The adsorption material is prepared by means of: adding a specific additive having liquid phase infiltration with a specific chemical substance into a polypropylene fiber agglomerating material, and blending the same with a high molecular super dispersing agent and a polypropylene resin; spinning out a fiber agglomerating material having a certain thickness by means of a spinning system, and then performing electrochemical processing on the fiber agglomerating material by means of low-temperature plasma bombardment to increase the surface roughness of the fiber, while an effective component of the additive is precipitated to the surface of the fiber; the fiber which is ultimately formed has a sufficiently low contact angle and a specific chemical infiltration feature so as to finally form an adsorption material having a targeted adsorption function. The production process of the product is non-toxic, non-polluting, environmentally friendly, and provides a high-quality material having a targeted adsorption function for chemical leakages and wiping.
Inventors:
YOU XIANGYIN (CN)
YANG YUANYUAN (CN)
ZHANG YIHUI (CN)
YANG YUANYUAN (CN)
ZHANG YIHUI (CN)
Application Number:
PCT/CN2017/103815
Publication Date:
September 27, 2018
Filing Date:
September 27, 2017
Export Citation:
Assignee:
JIANGSU LI THE NEW MAT CO LTD (CN)
International Classes:
B01J20/30; B01J20/26; B01J20/28; D04H1/728
Domestic Patent References:
| WO2016096523A1 | 2016-06-23 |
Foreign References:
| CN106902786A | 2017-06-30 | |||
| CN105862255A | 2016-08-17 | |||
| CN101686735A | 2010-03-31 |
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