公开(公告)号：MY144852A

公开(公告)日：2011-11-30

申请号：MYPI20061313

申请日：2006-03-24

Applicant: BASF AG

Inventor： MARKUS ALLMENDINGER DR ,  KLAUS HAHN DR ,  JOACHIM RUCH DR ,  BERNHARD SCHMIED DR ,  JAN HOLOCH DR

IPC: C08J9/00

Abstract: THE INVENTION RELATES TO A PROCESS FOR PRODUCING ANTISTATICALLY TREATED, EXPANDABLE STYRENE POLYMERS, IN WHICH A STYRENE POLYMER MELT IS ADMIXED WITH FROM 0.05 TO 6% BY WEIGHT OF AN ANTISTATIC AND A BLOWING AGENT, EXTRUDED THROUGH A DIE AND PELIETIZED.

公开(公告)号：MY148843A

公开(公告)日：2013-06-14

申请号：MYPI20061312

申请日：2006-03-24

Applicant: BASF AG

Inventor： MARKUS ALLMENDINGER DR ,  KLAUS HAHN DR ,  JOACHIM RUCH DR

IPC: B29C47/36

Abstract: A PROCESS FOR PRODUCING POLYSTYRENE FOAM PARTICLES HAVING A BULK DENSITY IN THE RANGE FROM 40 TO 400 G/L BY EXTRUSION OF A POYSTYRENE MELT COMPRISING CARBON DIOXIDE AND/OR WATER AS BLOWING AGENT THROUGH A NOZZLE AND UNDERWATER PELLETIZATION, WHEREIN THE UNDERWATER PELLETIZATION IS CARRIED OUT AT A PRESSURE IN THE RANGE 0.10-3 MPa (1-30 BAR).

公开(公告)号：MY118804A

公开(公告)日：2005-01-31

申请号：MYPI9400314

申请日：1994-02-14

Applicant: BASF AG

Inventor： SCHERZER DIETRICH DR ,  KLAUS HAHN DR ,  RIETHUES MICHAEL DR ,  NAEGELE DIETER DR ,  WITT MICHAEL DR ,  HUSEMANN WOLFRAM DR

IPC: C08J9/20 ,  C08F2/20 ,  C08F2/44 ,  C08J9/00 ,  C08K5/00 ,  C08K5/01 ,  C08K5/03 ,  C08L23/06 ,  C08L25/04 ,  C08L25/06 ,  C08L89/00

Abstract: BEAD-FORM, EXPANDABLE STYRENE POLYMERS CONTAINING, BASED ON THE STYRENE POLYMER, FROM 0.005 TO1.5 BY WEIGHT OF POLYETHYLENE WAX AND FROM 0.005 TO 1 BY WEIGHT OF DIMERIC a-METHYLSTYRENE, AND A PROCESS FOR THE PREPARATION THEREOF.

公开(公告)号：PT1137699E

公开(公告)日：2003-02-28

申请号：PT99963401

申请日：1999-12-07

Applicant: BASF AG

Inventor： KLAUS HAHN DR ,  KLATT MARTIN ,  GLUCK GUISCARD ,  DIETZEN FRANZ-JOSEF ,  EHRMANN GERD ,  TURZNIK GERHARD ,  ALICKE GERHARD ,  BRAUN KARLHEINZ

IPC: B29C47/00 ,  B29K25/00 ,  B29K105/04 ,  E04B1/94 ,  B29K105/16 ,  C08J9/00 ,  C08J9/12 ,  C08K3/02 ,  C08K3/04 ,  C08K3/32 ,  C08K5/49 ,  C08K5/51 ,  C08K7/24 ,  C08L25/06

Abstract: Flame-retardant foam slabs are based on styrene polymers wherein from 1 to 12% by weight of expanded graphite and also, if desired, from 1 to 12% by weight of a phosphorus compound are present as flame retardants.