Title:
METHOD FOR PREPARING ANTIBACTERIAL SUPERABSORBENT POLYMER ABSORBER COMPRISING METAL NANOPARTICLES
Document Type and Number:
WIPO Patent Application WO/2019/216530
Kind Code:
A1
Abstract:
The present invention relates to: a method for preparing a superabsorbent polymer absorber comprising metal nanoparticles; and an application of a superabsorbent polymer absorber, having antibacterial, sterilizing, far infrared ray-emitting, blood oxidation-preventing and mineral-releasing functions, prepared thereby. Specifically, the present invention relates to: a technique forming, in a superabsorbent polymer, metal nanoparticles such as copper, brass, bronze, silver, gold, germanium and zinc by a water-free preparation method, and then, when the superabsorbent polymer absorbs water, allowing nanoparticles having functions to be uniformly and naturally dispersed, thereby adding the inherent performance of the nanoparticles to the superabsorbent polymer; and an application thereof.
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Inventors:
KOH SEOK KEON (KR)
OH YOU JIN (KR)
KIM HYUNG DEOK (KR)
OH YOU JIN (KR)
KIM HYUNG DEOK (KR)
Application Number:
PCT/KR2019/001720
Publication Date:
November 14, 2019
Filing Date:
February 13, 2019
Export Citation:
Assignee:
GEUMVIT CORP (KR)
International Classes:
C23C14/20; C08J3/24; C23C14/24; C23C14/34
Foreign References:
| JP2003530972A | 2003-10-21 | |||
| JP2008536989A | 2008-09-11 | |||
| KR101780166B1 | 2017-09-19 | |||
| KR20170052901A | 2017-05-15 | |||
| JP2017505848A | 2017-02-23 |
Attorney, Agent or Firm:
UIP INTERNATIONAL PATENT AND LAW FIRM (KR)
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