Global Patent Index - EP 0071167 B1

EP 0071167 B1 19850327 - WATER-SOLUBLE LUBRICANT

Title (en)

WATER-SOLUBLE LUBRICANT

Publication

EP 0071167 B1 19850327 (DE)

Application

EP 82106564 A 19820721

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.

IPC 1-7

C10M 145/26; C10M 173/02

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)

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