发明名称 PROCESS FOR RIGID POLYURETHANE FOAMS
摘要 Process for the preparation of a fine celled closed celled rigid polyurethane or urethane-modified polyisocyanurate foam comprising the step of reacting a polyfunctional isocyanate-reactive composition with a polyisocyanate composition wherein the foam-forming composition comprises carbon black.
申请公布号 WO9515356(A1) 申请公布日期 1995.06.08
申请号 WO1994EP03575 申请日期 1994.10.31
申请人 IMPERIAL CHEMICAL INDUSTRIES PLC 发明人 DE VOS, RIK;CUNNINGHAM, ANTHONY
分类号 C08J9/02;C08G18/00;C08G18/08;C08J9/00;C08J9/14;(IPC1-7):C08J9/00 主分类号 C08J9/02
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