发明名称 Use of ester lubricating oils
摘要 Certain esters (I) are used as lubricants for refrigerant compressors operating with Cl-free partially fluorinated hydrocarbon refrigerants. (I) are esters derived from 'dicarboxylic acids and glycols or polyglycols and monocarboxylic acids or monoalcohols' (sic).
申请公布号 DE4006828(A1) 申请公布日期 1991.09.12
申请号 DE19904006828 申请日期 1990.03.05
申请人 HOECHST AG, 6230 FRANKFURT, DE 发明人 CORNILS, BOY, PROF. DIPL.-CHEM. DR., 6238 HOFHEIM, DE;WEBER, JUERGEN, DIPL.-CHEM. DR., 4200 OBERHAUSEN, DE;LAPPE, PETER, DIPL.-CHEM. DR., 4220 DINSLAKEN, DE;SPRINGER, HELMUT, DIPL.-ING., 4200 OBERHAUSEN, DE;PREISEGGER, EWALD, DIPL.-ING., 6085 NAUHEIM, DE;HENRICI, RAINER, DIPL.-ING., 6392 NEU-ANSPACH, DE
分类号 C09K5/04;C10M105/44;C10M105/46;C10M107/34;C10M171/00;C10N40/30 主分类号 C09K5/04
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