Title:
MASTER BATCH COMPOSITION FOR GRAPHENE-CONTAINING POLYAMIDE, AND GRAPHENE POLYAMIDE YARN COMPRISING COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2022/260315
Kind Code:
A1
Abstract:
The present invention relates to a master batch composition for a graphene polyamide, and a graphene polyamide yarn comprising the composition, and, more specifically, is obtained by mixing a polyamide and a graphene oxide dispersion. The master batch composition for a graphene polyamide, obtained through the mixing of the graphene oxide dispersion, provides a graphene polyamide yarn to which far-infrared emission and antibacterial performance are added, which exhibits lubricity, UV protection, electrical conductivity and heat dissipation characteristics, and which has improved mechanical properties such as scratch resistance, abrasion resistance, tensile strength, flexural strength and flexural modulus.
Inventors:
KIM HEON SANG (KR)
LEE GI JU (KR)
LEE GI JU (KR)
Application Number:
PCT/KR2022/007390
Publication Date:
December 15, 2022
Filing Date:
May 25, 2022
Export Citation:
Assignee:
NEOENPLA CO LTD (KR)
International Classes:
C08K3/04; C08J3/22; C08L77/00; D01F1/09; D01F6/60
Foreign References:
| CN110453302A | 2019-11-15 | |||
| KR20120049679A | 2012-05-17 | |||
| CN107459642A | 2017-12-12 | |||
| CN107313126A | 2017-11-03 | |||
| CN110437478A | 2019-11-12 |
Attorney, Agent or Firm:
TAEDONG PATENT & LAW FIRM (KR)
Download PDF:
Previous Patent: ETXV DIRECT DISCHARGE INJECTION COMPRESSOR
Next Patent: INTERNAL DRAINAGE CATHETER FOR ASCITES DRAINAGE
Next Patent: INTERNAL DRAINAGE CATHETER FOR ASCITES DRAINAGE