Title:
MEMBER FOR HIGH-PRESSURE HYDROGEN TRANSFER PIPE, METHOD FOR MANUFACTURING SAME, AND METHOD FOR MANUFACTURING HIGH-PRESSURE HYDROGEN TRANSFER PIPE BY USING SAME
Document Type and Number:
WIPO Patent Application WO/2023/128096
Kind Code:
A1
Abstract:
The present invention relates to a member for a high-pressure hydrogen transfer pipe, a method for manufacturing same, and a method for manufacturing a high-pressure hydrogen transfer pipe by using same. In one embodiment, the member for a high-pressure hydrogen transfer pipe comprises: a fiber-reinforced composite sheet; and a barrier layer formed on at least one surface of the fiber-reinforced composite sheet, wherein the barrier layer has a structure in which a barrier powder is dispersed in a binder, the barrier powder including at least one of a graphene-based powder, a molybdenum-based powder, a nanoclay-based powder, and a synthetic rubber-based powder.
Inventors:
YIM JOON HYUK (KR)
LEE JAE SUB (KR)
LEE JAE SUB (KR)
Application Number:
PCT/KR2022/010222
Publication Date:
July 06, 2023
Filing Date:
July 13, 2022
Export Citation:
Assignee:
HANWHA ADVANCED MAT CORP (KR)
International Classes:
B32B1/08; B32B27/20; F16L11/04
Foreign References:
| JP2009120627A | 2009-06-04 | |||
| KR20170021260A | 2017-02-27 | |||
| KR20200018039A | 2020-02-19 | |||
| KR101679698B1 | 2016-11-25 | |||
| KR20190123420A | 2019-11-01 |
Attorney, Agent or Firm:
AJU INTERNATIONAL LAW & PATENT GROUP (KR)
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