发明名称 |
POLYURETHANE FOAM AND A RESIN COMPOSITION |
摘要 |
A polyurethane foam and a resin composition that may be used to form the polyurethane foam is provided. The resin composition comprises a first ethylene diamine-based polyol having about 100% ethylene oxide capping present in an amount of from 0.5 to 8 parts by weight based on 100 parts by weight of the resin composition, a second polyol, and a physical blowing agent. The polyurethane foam comprises the reaction product of an isocyanate component and the resin composition. A method of forming the polyurethane foam on a substrate, comprising the steps of combining the isocyanate component, the first ethylene diamine-based polyol having about 100% ethylene oxide capping, the second polyol, and the physical blowing agent to form a polyurethane composition is also provided. The polyurethane composition is applied onto the substrate at an ambient temperature of 0°C or lower to form the polyurethane foam.
|
申请公布号 |
CA2610410(C) |
申请公布日期 |
2010.05.25 |
申请号 |
CA20072610410 |
申请日期 |
2007.11.09 |
申请人 |
BASF CORPORATION |
发明人 |
JANZEN, CHRIS;GARDIN, GREG;LACARTE, CHRIS;SCHMIDT, KATRINA |
分类号 |
C08J9/14;C08G18/32;C08G18/76;C08L75/04;C09K21/14 |
主分类号 |
C08J9/14 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|