公开(公告)号：US11135782B2

公开(公告)日：2021-10-05

申请号：US16304715

申请日：2017-10-26

Applicant: TORAY ADVANCED MATERIALS KOREA, INC.

Inventor： Kwang-Su Kim ,  Hwang-Yong Kim ,  Chang-Won Kang

IPC: B29C70/18 ,  B29C70/50 ,  B29C70/54 ,  B29B15/12 ,  B29K307/04 ,  B29K67/00 ,  B29K263/00 ,  B29K31/00

Abstract: Provided is a method of manufacturing a carbon fiber sheet molding compound, the method including: performing sizing treatment on a carbon fiber using a sizing agent; cutting the sizing-treated carbon fiber into pieces; spraying the pieces of carbon fiber onto a first resin coated on a surface of a first carrier sheet; and uniting together a second resin coated on a second carrier sheet and a surface of the first resin, wherein the sizing agent, the first resin, and the second resin include the same compounds.