EP 3209754 A1 20170830 - USES OF CONTROLLING PISTON VARNISH FORMATION IN AN INTERNAL COMBUSTION ENGINE
Title (en)
USES OF CONTROLLING PISTON VARNISH FORMATION IN AN INTERNAL COMBUSTION ENGINE
Title (de)
VERWENDUNGEN ZUR KONTROLLE DER LACKBILDUNG AM KOLBEN EINES VERBRENNUNGSMOTORS
Title (fr)
UTILISATIONS DE LA RÉGULATION DE LA FORMATION DE VERNIS DE PISTON DANS UN MOTEUR À COMBUSTION INTERNE
Publication
Application
Priority
- GB 201416086 A 20140911
- EP 2015070688 W 20150910
Abstract (en)
[origin: WO2016038127A1] The use as a piston varnish controlling additive in a fuel composition for a spark- ignition internal combustion engine or a compression-ignition gasoline internal combustion engine of a combination of: a. a hydrocarbyl-substituted aromatic compound; and b. a polyalkylene amine. The fuel composition may also be used for controlling power output, fuel economy, engine wear, piston ring sticking and blow-by.
IPC 8 full level
C10L 1/238 (2006.01); C10L 1/2383 (2006.01); C10L 10/04 (2006.01); C10L 10/08 (2006.01); C10L 10/18 (2006.01)
CPC (source: CN EP US)
C10L 1/22 (2013.01 - US); C10L 1/238 (2013.01 - CN EP US); C10L 10/04 (2013.01 - CN EP US); C10L 10/08 (2013.01 - EP US); C10L 10/18 (2013.01 - CN EP US); C10L 1/221 (2013.01 - US); C10L 1/236 (2013.01 - US); C10L 1/2383 (2013.01 - CN EP US); C10L 10/08 (2013.01 - CN); C10L 2200/0423 (2013.01 - CN EP US); C10L 2200/0446 (2013.01 - CN EP US); C10L 2230/22 (2013.01 - CN EP US); C10L 2270/023 (2013.01 - CN EP US); C10L 2270/026 (2013.01 - CN EP US)
Citation (search report)
See references of WO 2016038127A1
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)
WO 2016038127 A1 20160317; AU 2015314190 A1 20170323; CN 107001961 A 20170801; EP 3209754 A1 20170830; EP 3209754 B1 20190612; GB 201416086 D0 20141029; US 2017253822 A1 20170907
DOCDB simple family (application)
EP 2015070688 W 20150910; AU 2015314190 A 20150910; CN 201580061250 A 20150910; EP 15760463 A 20150910; GB 201416086 A 20140911; US 201515510485 A 20150910