Global Patent Index - EP 3227414 A1

EP 3227414 A1 2017-10-11 - METHOD FOR REDUCING LOW SPEED PRE-IGNITION

Title (en)

METHOD FOR REDUCING LOW SPEED PRE-IGNITION

Title (de)

VERFAHREN ZUR VERMINDERUNG VON VORZÜNDUNG MIT NIEDRIGER GESCHWINDIGKEIT

Title (fr)

PROCÉDÉ DE RÉDUCTION DU PRÉ-ALLUMAGE À FAIBLE VITESSE

Publication

EP 3227414 A1 (EN)

Application

EP 15804722 A

Priority

  • US 201462086286 P
  • EP 2015078076 W

Abstract (en)

[origin: WO2016087379A1] Use of Fischer-Tropsch derived base oil in a lubricating composition for reducing the occurrence of Low Speed Pre-Ignition (LSPI) in an internal combustion engine.

IPC 8 full level (invention and additional information)

C10M 107/02 (2006.01); C10N 20/02 (2006.01); C10N 40/25 (2006.01)

CPC (invention and additional information)

C10M 107/02 (2013.01); C10M 2205/173 (2013.01); C10N 2220/022 (2013.01); C10N 2230/76 (2013.01); C10N 2240/104 (2013.01)

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

EPO simple patent family

WO 2016087379 A1 20160609; CN 107001978 A 20170801; EP 3227414 A1 20171011

INPADOC legal status


2017-10-11 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20170505

2017-10-11 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): 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

2017-10-11 [AV] REQUEST FOR VALIDATION OF THE EUROPEAN PATENT IN

- Countries: MA MD

2017-10-11 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Countries: BA ME