Title:
METHOD FOR PRODUCING POLYAMIDE THROUGH ANIONIC POLYMERIZATION, AND POLYAMIDE PREPARED THEREBY
Document Type and Number:
WIPO Patent Application WO/2021/112495
Kind Code:
A1
Abstract:
The present invention relates to a method for producing polyamide through anionic polymerization, and a polyamide prepared thereby. A polyamide having an ultra-high molecular weight can be easily produced through a method for producing polyamide according to a specific embodiment of the present invention. In addition, a polyamide having an ultra-high molecular weight according to a specific embodiment of the present invention has excellent mechanical properties, particularly excellent impact strength. Thus, the polyamide having an ultra-high molecular weight according to a specific embodiment of the present invention can be effectively used as a component material selected from the group consisting of a vehicle material, an electronic device material, an industrial pipe material, a construction and civil engineering material, a 3D printer material, a fiber material, a covering material, a machine tool material, a medical material, an aviation material, a photovoltaic material, a battery material, a sports material, a home electronic appliance material, a home appliance material, and a cosmetic material.
Inventors:
LEE HYE YEON (KR)
LEE JINSEO (KR)
KWON KYUNGHO (KR)
DO SEUNG HOE (KR)
KIM DOKYOUNG (KR)
LEE JINSEO (KR)
KWON KYUNGHO (KR)
DO SEUNG HOE (KR)
KIM DOKYOUNG (KR)
Application Number:
PCT/KR2020/017021
Publication Date:
June 10, 2021
Filing Date:
November 27, 2020
Export Citation:
Assignee:
HANWHA SOLUTIONS CORP (KR)
International Classes:
C08G69/18; C08G69/20
Foreign References:
| KR20190054662A | 2019-05-22 | |||
| KR20130097294A | 2013-09-03 | |||
| KR20190054562A | 2019-05-22 | |||
| KR20150013806A | 2015-02-05 | |||
| KR20050019057A | 2005-02-28 | |||
| KR20190061898A | 2019-06-05 |
Other References:
See also references of EP 4071198A4
Attorney, Agent or Firm:
WI, Jeong Ho (KR)
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