EP 2087076 A2 20090812 - FORMULATED LUBRICANTS MEETING 0W AND 5W LOW TEMPERATURE PERFORMANCE SPECIFICATIONS MADE FROM A MIXTURE OF BASE STOCKS OBTAINED BY DIFFERENT FINAL WAX PROCESSING ROUTES
Title (en)
FORMULATED LUBRICANTS MEETING 0W AND 5W LOW TEMPERATURE PERFORMANCE SPECIFICATIONS MADE FROM A MIXTURE OF BASE STOCKS OBTAINED BY DIFFERENT FINAL WAX PROCESSING ROUTES
Title (de)
FORMULIERTE SCHMIERMITTEL, DIE DIE 0W- UND 5W-KÄLTELEISTUNGSFÄHIGKEITSSPEZIFIKATIONEN ERFÜLLEN UND AUS EINER MISCHUNG VON DURCH VERSCHIEDENE ENDWACHSVERARBEITUNGSROUTEN ERHALTENEN GRUNDSTOFFEN HERGESTELLT SIND
Title (fr)
LUBRIFIANTS FORMULÉS RÉPONDANT À DES SPÉCIFICATIONS D'EFFICACITÉ À BASSE TEMPÉRATURE 0W ET 5W, FABRIQUÉS À PARTIR D'UN MÉLANGE D'HUILES DE BASE OBTENUES PAR DIFFÉRENTS PROCÉDÉS DE TRAITEMENT DE PARAFFINES FINIES
Publication
Application
Priority
- US 2007022641 W 20071026
- US 85492506 P 20061027
- US 97442807 A 20071012
Abstract (en)
[origin: WO2008057250A2] Formulated lubricating oils meeting OW and 5 W low temperature CCS and MRV performance specification and exhibiting a Noack volatility of about 15 wt% or less are prepared from a mixture of base stocks/base oils of similar kinematic viscosity grade range produced by different final wax processing routes and omitting or reducing the amount of viscosity modifiers and pour point depressants.
IPC 8 full level
C10M 101/02 (2006.01)
CPC (source: EP KR US)
C10M 101/02 (2013.01 - EP US); C10M 171/00 (2013.01 - KR); C10G 2400/10 (2013.01 - EP US); C10M 2203/1006 (2013.01 - EP US); C10M 2205/173 (2013.01 - EP US); C10N 2020/02 (2013.01 - EP KR US); C10N 2030/02 (2013.01 - EP US); C10N 2030/08 (2013.01 - EP KR US); C10N 2030/74 (2020.05 - EP US); C10N 2040/25 (2013.01 - EP KR US)
Citation (search report)
See references of WO 2008057250A2
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2008057250 A2 20080515; WO 2008057250 A3 20080703; CA 2667224 A1 20080515; EP 2087076 A2 20090812; EP 2087076 B1 20160720; JP 2010507720 A 20100311; KR 20090074269 A 20090706; US 2008110797 A1 20080515
DOCDB simple family (application)
US 2007022641 W 20071026; CA 2667224 A 20071026; EP 07861516 A 20071026; JP 2009534655 A 20071026; KR 20097010829 A 20071026; US 97442807 A 20071012