公开(公告)号：US20030066479A1

公开(公告)日：2003-04-10

申请号：US10277843

申请日：2002-10-22

Applicant: Board of Trustees operating Michigan State University

Inventor： Lawrence T. Drzal ,  Michael J. Rich

IPC: C23C014/00

CPC classification number: D06M10/001 ,  B01J19/123 ,  B01J2219/0879 ,  B01J2219/0886 ,  B05D3/062 ,  B05D3/063 ,  B05D3/064 ,  B05D3/101 ,  B05D3/102 ,  B05D3/104 ,  B29C59/16 ,  B29C2035/0827 ,  C03C25/6226 ,  C04B41/0045 ,  C04B41/009 ,  D01F11/122 ,  D06M10/06 ,  D06M11/34 ,  G21K5/10 ,  H01B1/04 ,  C04B41/4519 ,  C04B41/4584 ,  C04B14/386

Abstract: A process using ultraviolet light having a wavelength of 160 to 500 nanometers without higher wavelengths and a high intensity between about 1 and 40 watts/cm2 to surface treat a carbon containing fiber is described. The treated fiber contains an enhanced amount of oxygen on the surface which significantly improves the bondability of the fiber in composites.