EP 3487963 A1 20190529 - SHEAR-STABLE OIL COMPOSITIONS AND PROCESSES FOR MAKING THE SAME
Title (en)
SHEAR-STABLE OIL COMPOSITIONS AND PROCESSES FOR MAKING THE SAME
Title (de)
SCHERSTABILE ÖLZUSAMMENSETZUNGEN UND VERFAHREN ZUR HERSTELLUNG DAVON
Title (fr)
COMPOSITIONS D'HUILE STABLES AU CISAILLEMENT ET PROCÉDÉS POUR LEUR PRÉPARATION
Publication
Application
Priority
- US 201662364680 P 20160720
- EP 16187014 A 20160902
- US 2017016653 W 20170206
Abstract (en)
[origin: CN109477013A] An oil composition comprising a first component having pendant groups and a second component but free of a third component and process for making such oil composition, where a single molecule of the third component can form large shearable stable complex structure with two molecules of the first component via van der Waals force between pendant groups and the terminal carbon chains, and a single molecule of the second component is capable of adjoining no more than one molecule of the first type. The oil composition has high shear stability making it suitable for use in lubricants subject to repeated high shear stress events.
IPC 8 full level
C10M 107/10 (2006.01); C10M 111/04 (2006.01)
CPC (source: EP)
C10M 107/10 (2013.01); C10M 111/04 (2013.01); C10M 2203/065 (2013.01); C10M 2205/0285 (2013.01); C10M 2207/2825 (2013.01); C10M 2207/2835 (2013.01); C10M 2207/2855 (2013.01); C10N 2030/02 (2013.01); C10N 2030/68 (2020.05); C10N 2040/04 (2013.01)
Citation (search report)
See references of WO 2018017162A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
CN 109477013 A 20190315; EP 3487963 A1 20190529; JP 2019527278 A 20190926
DOCDB simple family (application)
CN 201780044546 A 20170206; EP 17708352 A 20170206; JP 2019502709 A 20170206