A stabilizer for polymer/polyols characterized by four key features; 1) prepared from a starting polyol having a functionaly greater than 4; 2) having at least 60% retained unsaturation; 3) having a viscosity greater than 2000 cSt; and 4) prepared where the starting polyol is capped with alkylene oxide and/or the adduct formed between the starting polyol and the reactive unsaturated compound is capped with ethylene oxide.
申请公布号
AT120772(T)
申请公布日期
1995.04.15
申请号
AT19870114233T
申请日期
1987.09.29
申请人
ARCO CHEMICAL TECHNOLOGY, L.P.
发明人
TIMERLAKE, JOHN FOUSHEE;LEUNG, SIUSUN KENNETH;SHOOK, EDGAR GRAHAM;SIMROTH, DONALD WAYNE;MYERLY, RICHARD CREBS