发明名称 |
Additives for Improving Surface Cure and Dimensional Stability of Polyurethane Foams |
摘要 |
A composition for making a polyurethane foam includes a fugitive tertiary amine urethane catalyst and amidoamine and/or imidazoline property enhancing additives. The inclusion of one or more of these property enhancing additives serves to reduce or eliminate physical property and surface deterioration of polyurethane foams made at reduced density.
|
申请公布号 |
US2008269365(A1) |
申请公布日期 |
2008.10.30 |
申请号 |
US20070739750 |
申请日期 |
2007.04.25 |
申请人 |
ANDREW GARY DALE;DEWHURST JOHN ELTON;LISTEMANN MARK LEO;ZARKOV GORAN;ZHANG YUEDONG |
发明人 |
ANDREW GARY DALE;DEWHURST JOHN ELTON;LISTEMANN MARK LEO;ZARKOV GORAN;ZHANG YUEDONG |
分类号 |
C08G18/22;C08G18/18 |
主分类号 |
C08G18/22 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|