公开(公告)号：EP2970516A4

公开(公告)日：2016-11-16

申请号：EP14767840

申请日：2014-03-14

申请人： BRASKEM AMERICA INC

发明人： MILLER MCLOUGHLIN KIMBERLY ,  PERATT RODNEY ,  MEVERDEN CRAIG ,  STEPHANS MICHAEL

IPC分类号： C08F110/06 ,  B29C47/08 ,  C08F2/01

CPC分类号： C08F2/01 ,  B29C47/0021 ,  B29C47/0054 ,  B29C51/02 ,  B29K2023/10 ,  C08F110/06 ,  C08F2500/04 ,  C08F2500/11 ,  C08F2500/12 ,  C08F2500/15 ,  C08F2500/26

摘要： Propylene-based polymer resins and related compositions and processes are disclosed. The propylene polymer resins have high isotacticity and moderately high xylene soluble content. The polymer resins provide extruded sheets suitable for thermo-forming that exhibit both sag resistance and ease of draw.