PROCESS FOR THE PREPARATION OF ORGANIC POLYISOCYANATES CONTAINING BIURET AND/OR UREA GROUPS, AS WELL AS DISPERSIONS OF POLYISOCYANATES CONTAINING UREA GROUPS IN A DIISOCYANATE FREE OF UREA
摘要
申请公布号
DE2960051(D1)
申请公布日期
1981.02.19
申请号
DE19792960051
申请日期
1979.01.15
申请人
BAYER AG
发明人
HENNIG, HANS JOACHIM, DR.;ZIEMEK, PETER, DR.;SCHELLMANN, ERHARD, DR.