A process for preparing a polymer-modified polyol, which process comprises polymerising an olamine with a polysisocyanate in the presence of a polyol and of a stabiliser which is itself an olamine polymer-modified polyol.
申请公布号
WO9420558(A1)
申请公布日期
1994.09.15
申请号
WO1994EP00636
申请日期
1994.03.03
申请人
SHELL CANADA LIMITED;SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.
