公开(公告)号：CA2681782A1

公开(公告)日：2008-10-23

申请号：CA2681782

申请日：2008-04-08

Applicant: BASF AG

Inventor： LONGO DANIELA ,  HAHN KLAUS ,  SCHIPS CARSTEN ,  GRAESSEL GEORG ,  GIETL ANDREAS ,  ASSMANN JENS

IPC: C08J9/00 ,  C08J9/16 ,  C08J9/18

Abstract: The invention relates to thermoplastic particle foams having cells with a n average cell size in the range of 20 to 500 .mu.m, wherein the cell membra nes have a nanocellular or fibrous structure with pore or fiber diameters of less than 1500 nm. The invention also relates to a method for producing sai d particle foams.

公开(公告)号：DE102005049296A1

公开(公告)日：2007-04-19

申请号：DE102005049296

申请日：2005-10-12

Applicant: BASF AG

Inventor： EIBECK PETER ,  AX KARIN ,  BARTHEL HOLGER ,  BRIAN BERND ,  GUALDONI ROBERTO ,  LONGO DANIELA ,  NEUHAUS RALF ,  STAMMER ACHIM ,  WEIGL BERNHARD

IPC: C08J3/20 ,  B29B7/88 ,  B29C47/10 ,  C08J7/16

Abstract: Process for producing coated granules of at least one thermoplastic A), characterized in that, in a mixing apparatus, a) a binder B) is firstly applied to the thermoplastic A) and b) at least one colorant C) is then applied to the granules.