Title:
POLYAMIDE RESIN COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2024/049163
Kind Code:
A1
Abstract:
The present invention relates to a polyamide resin composition and, more specifically, to: a polyamide resin composition which, by comprising a polyamide resin, a thermoplastic polyester elastomer (TPEE), an impact modifier, and a nucleating agent in a specific weight ratio, can exhibit excellent gas barrier properties and excellent impact resistance (particularly, high low-temperature impact resistance) simultaneously, and furthermore, can be very suitable for use as an inner liner of a gas storage container due to excellent heat resistance and mechanical properties such as tensile strength; and a molded product comprising same (particularly, an inner liner of a gas storage container).
Inventors:
LEE SUNG MIN (KR)
KWON YOUNG ROCK (KR)
SON OH GUN (KR)
KWON YOUNG ROCK (KR)
SON OH GUN (KR)
Application Number:
PCT/KR2023/012787
Publication Date:
March 07, 2024
Filing Date:
August 29, 2023
Export Citation:
Assignee:
SAMYANG CORP (KR)
International Classes:
C08L77/00; C08L23/08; C08L23/26; C08L67/02; F17C1/16
Foreign References:
| KR20180063908A | 2018-06-12 | |||
| KR102082420B1 | 2020-02-27 | |||
| JPH0680871A | 1994-03-22 | |||
| KR20200072610A | 2020-06-23 | |||
| JP2009191871A | 2009-08-27 |
Attorney, Agent or Firm:
HANSUNG INTELLECTUAL PROPERTY (KR)
Download PDF: