EP 0071167 A1 19830209 - Water-soluble lubricant.
Title (en)
Water-soluble lubricant.
Title (de)
Wasserlösliches Schmiermittel.
Title (fr)
Lubrifiant soluble dans l'eau.
Publication
Application
Priority
DE 3129244 A 19810724
Abstract (en)
[origin: CA1191835A] of the disclosure: water-soluble lubricant characterized by a content of compounds of the formula 1 < IMG > (1) wherein R is hydrogen, C1-C12alkyl or C1-C12alkenyl, R1 is C1-C18 alkyl or C2-C18alkenyl, A is a group of the formulae -(CH2CH20)m- and (CH3H60)n X is an integer of from O to 15 and the numerals for m and n are chosen such that the total content of ethylene oxide and/or propylene oxide in the molecule amounts to 10 - 800 alkylene oxide, units.
Abstract (de)
Wasserlösliche Schmiermittel gekennzeichnet durch einen Gehalt an Verbindungen der Formel 1 <IMAGE> wobei R Wasserstoff, C1-C12-Alkyl oder C1-C12-Alkenyl, R1 C1-C18-Alkyl oder C2-C18-Alkenyl, A eine Gruppe der Formeln -(CH2CH2O)m- und (C3H6O)n- X eine Zahl von 0 bis 15 bedeutet und die Zahlenwerte für m und n so gewählt sind, daß der Gesamtgehalt an Ethylenoxid und/oder Propylenoxid im Molekül 10 bis 800 Alkylenoxid-Einheiten beträgt.
IPC 1-7
IPC 8 full level
C10M 145/26 (2006.01); C10M 173/02 (2006.01); C10N 30/06 (2006.01); C10N 40/22 (2006.01)
CPC (source: EP US)
C10M 173/02 (2013.01 - EP US); C10M 2201/02 (2013.01 - EP US); C10M 2209/104 (2013.01 - EP US); C10M 2209/105 (2013.01 - EP US); C10M 2209/107 (2013.01 - EP US); C10N 2040/20 (2013.01 - EP US); C10N 2050/01 (2020.05 - EP US)
Citation (search report)
- [A] DE 2104202 A1 19720810
- [A] EP 0041688 A1 19811216 - HOECHST AG [DE]
- [A] US 2692859 A 19541026 - TALLEY SAMUEL K, et al
Designated contracting state (EPC)
BE DE FR GB IT NL
DOCDB simple family (publication)
EP 0071167 A1 19830209; EP 0071167 B1 19850327; BR 8204332 A 19830719; CA 1191835 A 19850813; DE 3129244 A1 19830210; DE 3262788 D1 19850502; JP S5825392 A 19830215; US 4539128 A 19850903
DOCDB simple family (application)
EP 82106564 A 19820721; BR 8204332 A 19820723; CA 408000 A 19820723; DE 3129244 A 19810724; DE 3262788 T 19820721; JP 12776582 A 19820723; US 39971182 A 19820719