发明名称 |
Foams made from interpolymers of ethylene/α-olefins |
摘要 |
Foamable compositions and foams comprise at least an ethylene/α-olefin interpolymer. The foam has a density from greater than 150 to about 500 kg/m3. The foamable compositions further comprise a blowing agent and a crosslinking 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 foams; and foamed articles made from the foams are also described.
|
申请公布号 |
US7666918(B2) |
申请公布日期 |
2010.02.23 |
申请号 |
US20060376980 |
申请日期 |
2006.03.15 |
申请人 |
DOW GLOBAL TECHNOLOGIES, INC. |
发明人 |
PRIETO MIGUEL A.;KOCHER ROGER DANIEL;DAMEN JULIEN H. J. M.;CHEUNG YUNWA WILSON |
分类号 |
C08F210/00;C08G85/00;C08J9/00 |
主分类号 |
C08F210/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|