RIGID POLYURETHANE FOAM BASED ON TOLUENE DIAMINE-INITIATED POLYOLS
摘要
<p>Rigid polyurethane foams are made using a polyol component that includes toluene diamine-initiated polyols containing specified levels of oxyethylene groups. Foams made from these polyols have low k-factors and excellent demold expansion values.</p>
申请公布号
WO2005044889(A1)
申请公布日期
2005.05.19
申请号
WO2004US35998
申请日期
2004.10.28
申请人
DOW GLOBAL TECHNOLOGIES INC.;MOORE, STANLEY, E.;MARTIN, CHARLES, A., II;COSMAN, JAMES, P.;DEAN, GEOFFREY, H.;KIND, CHRIS, J.
发明人
MOORE, STANLEY, E.;MARTIN, CHARLES, A., II;COSMAN, JAMES, P.;DEAN, GEOFFREY, H.;KIND, CHRIS, J.
