公开(公告)号：DE19812856A1

公开(公告)日：1999-09-30

申请号：DE19812856

申请日：1998-03-24

Applicant: BASF AG

Inventor： GLUECK GUISCARD ,  HAHN KLAUS ,  GELLERT ROLAND

IPC: C08F2/18 ,  C08F12/08 ,  C08J9/00 ,  C08J9/20 ,  C08K3/00 ,  C08K3/04 ,  C08K3/34 ,  C08K3/18

Abstract: The invention relates to a method for producing styrene polymers containing water as only inflating agent by polymerising styrene in an aqueous suspension in the presence of between 0.1 and 15 weight % of a solid matter which is insoluble in water and styrene, for example carbon black or graphite.