EP 3768807 A1 20210127 - COMPOSITION AND METHOD FOR PREVENTING OR REDUCING LOW SPEED PRE-IGNITION IN SPARK-IGNITED INTERNAL COMBUSTION ENGINES
Title (en)
COMPOSITION AND METHOD FOR PREVENTING OR REDUCING LOW SPEED PRE-IGNITION IN SPARK-IGNITED INTERNAL COMBUSTION ENGINES
Title (de)
ZUSAMMENSETZUNG UND VERFAHREN ZUR VERHINDERUNG ODER VERMINDERUNG DER NIEDRIGGESCHWINDIGKEITSVORZÜNDUNG BEI OTTOMOTOREN
Title (fr)
COMPOSITION ET PROCÉDÉ POUR EMPÊCHER OU RÉDUIRE LE PRÉ-ALLUMAGE À FAIBLE VITESSE DANS DES MOTEURS À COMBUSTION INTERNE À ALLUMAGE PAR ÉTINCELLES
Publication
Application
Priority
- US 201862647186 P 20180323
- US 201862767686 P 20181115
- IB 2019052366 W 20190322
Abstract (en)
[origin: US2019292473A1] Fuel and lubricant compositions are provided that contain a primary low-speed pre-ignition (LSPI)-reducing additive comprising (i) an amino additive, (ii) an amine additive, (iii) a triazole additive, (iv) a benzamidinium additive, (v) a benzoxazole additive, or (vi) a N═C—X motif additive. Methods for preventing or reducing low speed pre-ignition events in spark-ignited engines using these compositions are also provided.
IPC 8 full level
C10L 1/22 (2006.01); C10M 133/02 (2006.01)
CPC (source: EP KR US)
C10L 1/1608 (2013.01 - US); C10L 1/1832 (2013.01 - US); C10L 1/1857 (2013.01 - US); C10L 1/1881 (2013.01 - US); C10L 1/189 (2013.01 - US); C10L 1/19 (2013.01 - US); C10L 1/22 (2013.01 - EP KR US); C10L 1/2222 (2013.01 - US); C10L 1/232 (2013.01 - US); C10L 1/233 (2013.01 - US); C10M 127/04 (2013.01 - US); C10M 129/02 (2013.01 - US); C10M 129/24 (2013.01 - US); C10M 129/26 (2013.01 - US); C10M 129/70 (2013.01 - US); C10M 129/76 (2013.01 - US); C10M 133/02 (2013.01 - EP KR US); C10M 133/04 (2013.01 - US); C10M 133/06 (2013.01 - US); C10M 133/16 (2013.01 - US); C10M 133/22 (2013.01 - US); C10M 133/40 (2013.01 - US); C10M 133/44 (2013.01 - US); C10M 133/46 (2013.01 - US); C10M 133/48 (2013.01 - US); C10M 141/06 (2013.01 - US); C10M 169/04 (2013.01 - US); C10L 1/183 (2013.01 - EP KR US); C10L 1/1857 (2013.01 - EP KR); C10L 1/1881 (2013.01 - EP KR); C10L 1/2222 (2013.01 - EP KR); C10L 1/2225 (2013.01 - EP KR US); C10L 1/223 (2013.01 - EP KR US); C10L 1/2235 (2013.01 - EP KR US); C10L 1/224 (2013.01 - EP KR US); C10L 1/228 (2013.01 - EP KR US); C10L 1/2283 (2013.01 - EP KR US); C10L 1/232 (2013.01 - EP KR); C10L 1/233 (2013.01 - EP KR); C10L 10/10 (2013.01 - EP KR US); C10L 2200/0423 (2013.01 - EP KR US); C10L 2200/0446 (2013.01 - US); C10L 2270/023 (2013.01 - EP KR US); C10M 2203/06 (2013.01 - US); C10M 2207/00 (2013.01 - US); C10M 2207/026 (2013.01 - EP KR US); C10M 2207/08 (2013.01 - EP KR US); C10M 2207/10 (2013.01 - US); C10M 2207/262 (2013.01 - EP KR US); C10M 2207/281 (2013.01 - US); C10M 2207/284 (2013.01 - US); C10M 2215/04 (2013.01 - EP KR US); C10M 2215/042 (2013.01 - EP KR US); C10M 2215/06 (2013.01 - EP KR US); C10M 2215/08 (2013.01 - EP KR US); C10M 2215/082 (2013.01 - EP KR US); C10M 2215/10 (2013.01 - EP KR US); C10M 2215/14 (2013.01 - EP KR US); C10M 2215/22 (2013.01 - EP KR US); C10M 2215/221 (2013.01 - EP KR US); C10M 2215/222 (2013.01 - EP KR US); C10M 2215/223 (2013.01 - EP KR US); C10M 2215/224 (2013.01 - EP KR US); C10M 2215/225 (2013.01 - EP KR US); C10M 2215/26 (2013.01 - US); C10M 2215/28 (2013.01 - US); C10M 2215/30 (2013.01 - US); C10N 2030/10 (2013.01 - US); C10N 2040/25 (2013.01 - US); C10N 2040/255 (2020.05 - EP KR US)
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)
US 2019292473 A1 20190926; AU 2019240290 A1 20201008; CA 3094919 A1 20190926; CN 112055742 A 20201208; CO 2020013036 A2 20201030; EP 3768807 A1 20210127; JP 2021518470 A 20210802; KR 20200135408 A 20201202; MX 2020009860 A 20201008; SG 11202009214R A 20201029; WO 2019180685 A1 20190926; WO 2020194041 A2 20201001; WO 2020194041 A3 20210506; ZA 202006130 B 20220126
DOCDB simple family (application)
US 201916362157 A 20190322; AU 2019240290 A 20190322; CA 3094919 A 20190322; CN 201980026598 A 20190322; CO 2020013036 A 20201019; EP 19721765 A 20190322; IB 2019052366 W 20190322; IB 2019058048 W 20190923; JP 2020550739 A 20190322; KR 20207029541 A 20190322; MX 2020009860 A 20190322; SG 11202009214R A 20190322; ZA 202006130 A 20201002