申请人:ARCO Chemical Technology, L.P.
公开号:EP0564259A2
公开(公告)日:1993-10-06
Polyurethane foam formulations comprising polyhydric phenols as foam stabilizers are disclosed. The incipient polyurethane foams resist collapse and the resulting cured foams exhibit excellent mechanical properties.
本发明公开了由多羟基
酚作为泡沫稳定剂的聚
氨酯泡沫配方。初生聚
氨酯泡沫不易塌陷,固化后的泡沫具有优异的机械性能。