公开(公告)号：US20180051398A1

公开(公告)日：2018-02-22

申请号：US15552519

申请日：2016-04-07

Applicant: KOREA RAILROAD RESEARCH INSTITUTE

Inventor： CHUL MIN PARK ,  YONG HYEON CHO

IPC: D01F9/21 ,  D01F9/26

CPC classification number: D01F9/21 ,  C08J5/042 ,  C08J5/06 ,  C08J2363/00 ,  C08J2367/06 ,  C08L63/00 ,  C08L67/06 ,  D01F9/26 ,  D06M11/74 ,  D06M2101/40

Abstract: A carbon fiber layer having a carbon coating is provided. The disclosed carbon fiber layer having a carbon coating includes: a carbon fiber layer in which a plurality of carbon fibers are arrayed; and a thin carbon film layer, comprising carbon, coated on the surface of the carbon fiber layer.