公开(公告)号：US20200240047A1

公开(公告)日：2020-07-30

申请号：US16635612

申请日：2018-08-01

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Kapil Inamdar ,  Jan Henk Kamps ,  Ruud Van Der Heijden ,  Nikhil Verghese ,  Teena Bonizzi ,  Luke Henderson ,  Christina Scheffler

IPC: D01F9/22 ,  B29B15/10 ,  B29B15/12 ,  B29C70/20 ,  C08J5/04 ,  C08J5/06 ,  D01F11/12 ,  D01F11/14

Abstract: The method for producing a unidirectional carbon fiber tape, the method comprising: passing a first portion of a strand of fiber through an oven to carbonize the first portion, thereby converting carbon fiber precursor fiber of the first portion to carbon fiber, wherein the first portion comprises carbon fiber precursor fiber; and impregnating the carbon fiber of the first portion with thermoplastic matrix material to form impregnated fiber, while a second portion of the strand of fiber that is upstream of the first portion is passing through the oven to convert carbon fiber precursor fiber of the second portion to additional carbon fiber.