Global Patent Index - EP 2113022 B1

EP 2113022 B1 20130306 - Method of lubricating a driveline with a lubricating oil composition comprising capped Polyoxyalkylene Polyols

Title (en)

Method of lubricating a driveline with a lubricating oil composition comprising capped Polyoxyalkylene Polyols

Title (de)

Methode der Schmierung eines Antriebsstrangs mit einem Schmiermittel enthaltend endveretherte Polyoxyalkylenpolyole

Title (fr)

Méthode pour lubrifier une chaîne de transmission avec une composition de lubrification comprenant des polyols éthérifiés

Publication

EP 2113022 B1 20130306 (EN)

Application

EP 08728199 A 20080124

Priority

  • US 2008051898 W 20080124
  • US 88697307 P 20070129

Abstract (en)

[origin: WO2008094812A2] The invention provides a lubricating composition containing hydrocarbyl-capped polyoxyalkylene polyol. The invention further provides lubricating compositions containing the hydrocarbyl-capped polyoxyalkylene polyol; and a method for lubricating a mechanical device with the lubricating composition.

IPC 8 full level

C10M 107/34 (2006.01); C10M 145/34 (2006.01); C10M 145/36 (2006.01); C10M 169/04 (2006.01)

CPC (source: EP US)

C10M 107/34 (2013.01 - EP US); C10M 145/36 (2013.01 - EP US); C10M 169/044 (2013.01 - EP US); C10M 2205/04 (2013.01 - EP US); C10M 2207/023 (2013.01 - EP US); C10M 2207/026 (2013.01 - EP US); C10M 2209/103 (2013.01 - EP US); C10M 2209/1033 (2013.01 - EP US); C10M 2209/104 (2013.01 - EP US); C10M 2209/1045 (2013.01 - EP US); C10M 2209/105 (2013.01 - EP US); C10M 2209/1055 (2013.01 - EP US); C10M 2209/1065 (2013.01 - EP US); C10M 2209/107 (2013.01 - EP US); C10M 2209/1075 (2013.01 - EP US); C10M 2209/108 (2013.01 - EP US); C10M 2209/1085 (2013.01 - EP US); C10M 2215/064 (2013.01 - EP US); C10M 2215/066 (2013.01 - EP US); C10M 2219/022 (2013.01 - EP US); C10M 2223/00 (2013.01 - EP US); C10M 2223/043 (2013.01 - EP US); C10M 2223/047 (2013.01 - EP US); C10M 2223/063 (2013.01 - EP US); C10M 2227/06 (2013.01 - EP US); C10M 2227/061 (2013.01 - EP US); C10N 2030/02 (2013.01 - EP US); C10N 2030/06 (2013.01 - EP US); C10N 2040/04 (2013.01 - EP US); C10N 2040/042 (2020.05 - EP US); C10N 2040/044 (2020.05 - EP US); C10N 2040/045 (2020.05 - EP US); C10N 2040/046 (2020.05 - EP US)

C-Set (source: EP US)

  1. C10M 2205/04 + C10M 2205/04 + C10M 2209/086 + C10M 2209/086
  2. C10M 2209/103 + C10M 2209/103 + C10M 2209/108 + C10M 2209/108
  3. C10M 2209/105 + C10M 2209/105 + C10M 2209/108 + C10M 2209/108
  4. C10M 2209/1033 + C10M 2209/1033 + C10M 2209/1085 + C10M 2209/1085
  5. C10M 2209/1055 + C10M 2209/1055 + C10M 2209/1085 + C10M 2209/1085

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

DOCDB simple family (publication)

WO 2008094812 A2 20080807; WO 2008094812 A3 20081002; CA 2674549 A1 20080807; EP 2113022 A2 20091104; EP 2113022 B1 20130306; JP 2010516871 A 20100520; US 2010004151 A1 20100107; US 2013017981 A1 20130117

DOCDB simple family (application)

US 2008051898 W 20080124; CA 2674549 A 20080124; EP 08728199 A 20080124; JP 2009547415 A 20080124; US 201213622003 A 20120918; US 52166208 A 20080124