发明名称 O-HYDROXYALKYLIERUNG VON 1,1-DIHYDRO-PERFLUORIERTEN ALKOHOLEN.
摘要 Mono O-hydroxyalkylated derivatives of 1,1-dihydroperfluorinated alcohols are prepared by reaction the alcohols with alkylene carbonates. The O-hydroxyalkylated derivatives are useful non-ionic surfactants and emulsifiable compounds for fire extinguishing systems.
申请公布号 DE68904731(T2) 申请公布日期 1993.06.24
申请号 DE1989604731T 申请日期 1989.11.01
申请人 MINNESOTA MINING & MFG. CO., SAINT PAUL, MINN., US 发明人 HEILMANN, STEVEN M. C/O MINNESOTA MINING AND;KREPSKI, LARRY R. C/O MINNESOTA MINING AND;MOREN, DEAN M. C/O MINNESOTA MINING AND;RASMUSSEN, JERALD K. C/O MINNESOTA MINING AND, ST. PAUL MINNESOTA 55144-1000, US
分类号 B01J27/08;B01J27/232;B01J31/04;C07B61/00;C07C41/16;C07C43/13;C07C43/178;(IPC1-7):C07C43/178 主分类号 B01J27/08
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