公开(公告)号：EP2091728A2

公开(公告)日：2009-08-26

申请号：EP07865000.9

申请日：2007-11-30

申请人： GrafTech International Holdings Inc.

发明人： BRUNOVSKA, Zdenka ,  REIS, Bradley E. ,  GOUGH, Jeffrey J. ,  JONES, Lawrence K. ,  WEBER, Thomas W. ,  STUART, David J. ,  YAZICI, Suha M. ,  KLUG, Jeremy ,  FRATE, Franco

IPC分类号： B32B9/04 ,  C01B31/00

CPC分类号： H01L23/373 ,  C04B35/536 ,  C04B2235/77 ,  C04B2235/787 ,  C04B2235/9607 ,  H01L23/473 ,  H01L2924/0002 ,  Y10T428/24612 ,  Y10T428/30 ,  H01L2924/00

摘要： A method for preparing resin-impregnated graphite articles, including providing a sheet of compressed particles of exfoliated graphite having two major surfaces; impregnating the sheet with a first resin system to form a resin-impregnated sheet; surface treating the resin-impregnated sheet to form at least one structure on at least one of the major surfaces of the sheet to form a surface treated sheet; and treating the sheet with a second resin system.