公开(公告)号：CZ9903536A3

公开(公告)日：2000-05-17

申请号：CZ353699

申请日：1998-04-01

Applicant: CONOCO INC

Inventor： ZIMMERMAN ANDREA K ,  RODGERS JOHN A ,  ROMINE ERNEST H ,  MCCONAGHY JAMES R ,  DAVIS LORITA

IPC: C10C1/00 ,  C10G3/00

CPC classification number: Y02P30/20

公开(公告)号：CZ353699A3

公开(公告)日：2000-05-17

申请号：CZ353699

申请日：1998-04-01

Applicant: CONOCO INC

Inventor： ZIMMERMAN ANDREA K ,  RODGERS JOHN A ,  ROMINE ERNEST H ,  MCCONAGHY JAMES R ,  DAVIS LORITA

IPC: C10C1/00 ,  C10G3/00

公开(公告)号：SK137999A3

公开(公告)日：2000-07-11

申请号：SK137999

申请日：1998-04-01

Applicant: CONOCO INC

Inventor： ZIMMERMAN ANDREA K ,  RODGERS JOHN A ,  ROMINE ERNEST H ,  MCCONAGHY JAMES R ,  DAVIS LORITA

IPC: C10C3/00 ,  D01F9/145 ,  C10C3/04 ,  D01F11/10 ,  D01F11/16 ,  C10G3/00 ,  C10C1/00

Abstract: The present invention provides a process for thermosetting pitch fibers in reduced times, at low concentrations of oxygen and at higher temperatures than previously possible. Additionally, the present invention provides a pitch fiber which has an oxygen diffusion rate to the center of the fiber which is competitive with the rate of oxidation at the fiber's surface. Further, the present invention provides a high density pitch fiber batt which thermosets without loss of fiber structure.

公开(公告)号：DE4141164A1

公开(公告)日：1998-08-27

申请号：DE4141164

申请日：1991-12-13

Applicant: CONOCO INC

Inventor： ROMINE ERNEST H ,  MCCONAGHY JUN JAMES R ,  RODGERS JOHN A

IPC: C10C3/02 ,  C10C3/08 ,  C10C3/10 ,  D01F9/145