Global Patent Index - EP 0384724 B1

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EP 0384724 B1 19931013 - A METHOD FOR LUBRICATING REFRIGERATING MACHINES

Title (en)

A METHOD FOR LUBRICATING REFRIGERATING MACHINES

Publication

EP 0384724 B1 19931013 (EN)

Application

EP 90301844 A 19900221

Priority

JP 4027889 A 19890222
JP 29106589 A 19891110

Abstract (en)

[origin: EP0384724A1] Lubricating oil compositions comprising a base oil and a halogen containing ester of phosphoric acid having a specified structure in an amount in the range of from 0.01 to 5 parts by weight relative to 100 parts by weight of the base oil, and lubricating oil compositions further comprising an epoxy compound in an amamnt in the range of from 0.1 to 5 parts by weight relative to 100 parts by weight of the base oil.

IPC 1-7

C10M 137/04; C10M 141/10; C10M 169/04

IPC 8 full level

C10M 137/04 (2006.01); C10M 141/10 (2006.01); C10M 169/04 (2006.01); C10M 171/00 (2006.01); C10N 30/06 (2006.01); C10N 30/10 (2006.01); C10N 40/20 (2006.01); C10N 40/30 (2006.01)

CPC (source: EP)

C10M 101/02 (2013.01); C10M 105/06 (2013.01); C10M 107/02 (2013.01); C10M 107/34 (2013.01); C10M 129/18 (2013.01); C10M 137/04 (2013.01); C10M 141/10 (2013.01); C10M 169/04 (2013.01); C10M 171/008 (2013.01); C10M 2203/06 (2013.01); C10M 2203/065 (2013.01); C10M 2203/1006 (2013.01); C10M 2203/1025 (2013.01); C10M 2203/1045 (2013.01); C10M 2203/1065 (2013.01); C10M 2203/1085 (2013.01); C10M 2205/0206 (2013.01); C10M 2207/042 (2013.01); C10M 2207/124 (2013.01); C10M 2207/28 (2013.01); C10M 2209/1033 (2013.01); C10M 2209/104 (2013.01); C10M 2209/1045 (2013.01); C10M 2209/105 (2013.01); C10M 2209/1055 (2013.01); C10M 2209/106 (2013.01); C10M 2209/1065 (2013.01); C10M 2209/107 (2013.01); C10M 2209/1075 (2013.01); C10M 2209/1085 (2013.01); C10M 2209/1095 (2013.01); C10M 2211/022 (2013.01); C10M 2211/06 (2013.01); C10M 2223/04 (2013.01); C10M 2223/041 (2013.01); C10M 2223/042 (2013.01); C10N 2020/01 (2020.05); C10N 2040/00 (2013.01); C10N 2040/02 (2013.01); C10N 2040/04 (2013.01); C10N 2040/042 (2020.05); C10N 2040/044 (2020.05); C10N 2040/046 (2020.05); C10N 2040/06 (2013.01); C10N 2040/22 (2013.01); C10N 2040/24 (2013.01); C10N 2040/241 (2020.05); C10N 2040/242 (2020.05); C10N 2040/243 (2020.05); C10N 2040/244 (2020.05); C10N 2040/245 (2020.05); C10N 2040/246 (2020.05); C10N 2040/247 (2020.05); C10N 2040/25 (2013.01); C10N 2040/251 (2020.05); C10N 2040/252 (2020.05); C10N 2040/253 (2020.05); C10N 2040/255 (2020.05); C10N 2040/26 (2013.01); C10N 2040/28 (2013.01); C10N 2040/30 (2013.01); C10N 2040/32 (2013.01); C10N 2040/34 (2013.01); C10N 2040/36 (2013.01); C10N 2040/38 (2020.05); C10N 2040/40 (2020.05); C10N 2040/42 (2020.05); C10N 2040/44 (2020.05); C10N 2040/50 (2020.05)

Designated contracting state (EPC)

DE ES FR IT

DOCDB simple family (publication)

EP 0384724 A1 19900829; EP 0384724 B1 19931013; DE 69003835 D1 19931118; DE 69003835 T2 19940303; ES 2046691 T3 19940201; JP 2588287 B2 19970305; JP H0328297 A 19910206

DOCDB simple family (application)

EP 90301844 A 19900221; DE 69003835 T 19900221; ES 90301844 T 19900221; JP 29106589 A 19891110