公开(公告)号：EP1858960A1

公开(公告)日：2007-11-28

申请号：EP06738856.1

申请日：2006-03-15

申请人： Dow Global Technologies Inc.

发明人： MARTINEZ, Felipe ,  CHEUNG, Yunwa, Wilson ,  SUBRAMONIAN, Suresh ,  GOMILLION-WILLIAMS, Bridgette

IPC分类号： C08J9/00 ,  C08L23/00 ,  C08F295/00 ,  C08F2/38

CPC分类号： C08F4/659 ,  C08F4/65908 ,  C08F4/65912 ,  C08F4/6592 ,  C08F4/65927 ,  C08F10/00 ,  C08F10/14 ,  C08F110/02 ,  C08F210/16 ,  C08F295/00 ,  C08F297/08 ,  C08F297/083 ,  C08F297/086 ,  C08F2410/01 ,  C08J2205/06 ,  C08K5/56 ,  C08L23/04 ,  C08L23/06 ,  C08L23/0815 ,  C08L23/10 ,  C08L53/00 ,  C08L53/005 ,  C08L2203/14 ,  C08F4/65904 ,  C08L2666/06 ,  C08F210/14 ,  C08F2500/03 ,  C08F2500/20 ,  C08F2500/12 ,  C08F2500/11 ,  C08F2500/21 ,  C08L2666/02 ,  C08L2666/04 ,  C08F2500/09 ,  C08F210/08

摘要： Foamable compositions and soft foams comprise at least an ethylene/α-olefin interpolymer. The soft foam has a density from about 10 to 150 kg/m . The foamable compositions further comprise a blowing agent. The ethylene/α-olefin interpolymers are a multi-block copolymer comprising at least one soft block and at least one hard block. Methods of making the foamable compositions and soft foams; and foam articles made from the soft foams are also described.