Global Patent Index - EP 1644463 A1

EP 1644463 A1 20060412 - PROCESS TO PREPARE A LUBRICATING BASE OIL

Title (en)

PROCESS TO PREPARE A LUBRICATING BASE OIL

Title (de)

VERFAHREN ZUR HERSTELLUNG EINES SCHMIERBASEÖLS

Title (fr)

PROCEDE POUR PREPARER UNE HUILE DE BASE LUBRIFIANTE

Publication

EP 1644463 A1 20060412 (EN)

Application

EP 04766080 A 20040625

Priority

  • EP 2004051248 W 20040625
  • EP 03291598 A 20030627
  • EP 04766080 A 20040625

Abstract (en)

[origin: WO2005000999A1] Process to prepare a base oil having an paraffin content of between 75 and 95 wt% by subjecting a mixture of a Fischer-­Tropsch derived feed and a petroleum derived feed to a catalytic pour point reducing treatment.

IPC 1-7

C10G 45/58; C10G 65/12

IPC 8 full level

C10G 45/58 (2006.01); C10G 65/12 (2006.01)

CPC (source: EP US)

C10G 45/58 (2013.01 - EP US); C10G 65/12 (2013.01 - EP US)

Citation (search report)

See references of WO 2005000999A1

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

DOCDB simple family (publication)

WO 2005000999 A1 20050106; CN 100358979 C 20080102; CN 1813044 A 20060802; EP 1644463 A1 20060412; JP 2009513727 A 20090402; US 2007272592 A1 20071129

DOCDB simple family (application)

EP 2004051248 W 20040625; CN 200480018158 A 20040625; EP 04766080 A 20040625; JP 2006516188 A 20040625; US 56158804 A 20040625