公开(公告)号：EP3390510A1

公开(公告)日：2018-10-24

申请号：EP16822923.5

申请日：2016-12-13

申请人： INEOS Styrolution Group GmbH

发明人： RAITHEL, Bastian ,  NIESSNER, Norbert ,  BERNHARDT, Achim ,  RÖTTEL, Stefan ,  JUAN, Pierre ,  POPP, Andreas

IPC分类号： C08J9/00 ,  B29C44/18 ,  C08J9/08 ,  C08J9/12 ,  C08L25/08 ,  C08L25/12 ,  C08L51/00 ,  C08L55/00 ,  C08L51/04 ,  C08L55/02

CPC分类号： C08J9/0061 ,  B29C44/3415 ,  B29C44/348 ,  B29C44/42 ,  B29K2055/02 ,  C08J9/08 ,  C08J9/122 ,  C08J2203/02 ,  C08J2203/06 ,  C08J2351/04 ,  C08J2355/02 ,  C08J2469/00 ,  C08J2477/00 ,  C08L55/02 ,  C08L77/00 ,  C08K7/14

摘要： The invention relates to a process for producing a foam molded part, wherein a foamable material S comprising a thermoplastic polymer matrix M and at least one foaming agent F is foamed by foam injection molding. The polymer matrix M is preferably based on at least one thermoplastic styrene copolymer, such as ABS and ASA, and wherein the at least one foaming agent F is selected from chemical foaming agents, releasing carbon dioxide, and physical foaming agents, being carbon dioxide or nitrogen.