公开(公告)号：MY143600A

公开(公告)日：2011-06-15

申请号：MYPI20060395

申请日：2006-01-27

Applicant: BASF AG

Inventor： ALLMENDINGER MARKUS DR ,  HAHN KLAUS DR ,  RUCH JOACHIM DR ,  EHRMANN GERD DR ,  SCHMIED BERNHARD DR

IPC: C08J9/224

Abstract: 7 PROCESS FOR COATING EXPANDABLE STYRENE POLYMER GRANULES ABSTRACT 5 A PROCESS FOR PRODUCING COATED, EXPANDABLE STYRENE POLYMER (EPS) GRANULES BY EXI .SION OF A STYRENE POLYMER MELT COMPRISING BLOWING AGENT THROUGH A DIE PLATE WITH SU SEQUENT UNDERWATER PELLETIZATION, WHEREIN THE EPS GRANULES ARE COATED WITH COATINC AGENTS WHICH ARE SOLUBLE, EMULSIFIABLE OR SUSPENDABLE (N WATER IN THE WATER CIRCUIT 0 THE UNDERWATER PELLETIZER. /0-6 05CI5