公开(公告)号：BR9714665A

公开(公告)日：2000-07-11

申请号：BR9714665

申请日：1997-05-14

Applicant: BASF AG

Inventor： GLUECK GUISCARD ,  HAHN KLAUSS ,  BATSCHEIDER KARL-HEINZ ,  NAEGELE DIETER ,  KAEMPFER KNUT ,  HUSEMANN WOLFRAM ,  HOHWILLER FRIEDER

IPC: C08F2/44 ,  C08F12/00 ,  C08F12/04 ,  C08F12/08 ,  C08J9/00 ,  C08J9/16 ,  C08L25/04

Abstract: PCT No. PCT/EP97/02457 Sec. 371 Date Nov. 15, 1999 Sec. 102(e) Date Nov. 15, 1999 PCT Filed May 14, 1997 PCT Pub. No. WO98/51734 PCT Pub. Date Nov. 19, 1998In a process for preparing expandable styrene polymers containing graphite particles, styrene is polymerized in aqueous suspension in the presence of graphite particles.