公开(公告)号：BR9609163A

公开(公告)日：1999-05-18

申请号：BR9609163

申请日：1996-12-05

Applicant: CONOCO INC

Inventor： RODGERS JOHN A ,  ROSSILLON DANIEL F ,  ROSS RODGER A

IPC: D01F9/14 ,  C01B31/00 ,  D01D4/02 ,  D01F9/12 ,  D01F9/133 ,  D01F9/145

Abstract: The present invention provides a blow spinning die particularly suited for spinning solvated pitch into fibers having a random cross-sectional structure. Additionally, the present invention provides a process for blow spinning fibers from solvated pitches. The present invention also provides pitch fibers having a high energy internal molecular structure. Finally, the present invention provides carbon fibers which have a non-radial internal structure.