Global Patent Index - EP 3933014 A1

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EP 3933014 A1 20220105 - ADDITION OF ADDITIVES TO FUEL FOR REDUCING UNCONTROLLED IGNITION IN COMBUSTION ENGINES

Title (en)

ADDITION OF ADDITIVES TO FUEL FOR REDUCING UNCONTROLLED IGNITION IN COMBUSTION ENGINES

Title (de)

ADDITIVIERUNG VON KRAFTSTOFFEN ZUR VERRINGERUNG UNKONTROLLIERTER ZÜNDUNGEN IN VERBRENNUNGSMOTOREN

Title (fr)

ADDITIVATION DE CARBURANTS PERMETTANT DE RÉDUIRE LES ALLUMAGES NON CONTRÔLÉS DANS DES MOTEURS À COMBUSTION INTERNE

Publication

EP 3933014 A1 20220105 (DE)

Application

EP 20183202 A 20200630

Priority

EP 20183202 A 20200630

Abstract (de)

Die vorliegende Erfindung beschreibt Additive von Benzin zur Verringerung unkontrollierter Zündungen in Otto-Verbrennungsmotoren.

IPC 8 full level

C10L 1/12 (2006.01)

CPC (source: EP)

C10L 1/1216 (2013.01); C10L 1/1881 (2013.01); C10L 1/1886 (2013.01); C10L 10/10 (2013.01); C10L 2200/02 (2013.01); C10L 2200/0423 (2013.01)

Citation (applicant)

WO 2018041710 A1 20180308 - TUNAP GMBH & CO KG [DE]
WO 2019079246 A1 20190425 - SHELL OIL CO [US], et al
WO 9424231 A1 19941027 - BASF AG [DE], et al
WO 9703946 A1 19970206 - BASF AG [DE], et al
DE 19620262 A1 19971127 - BASF AG [DE]
WO 9603367 A1 19960208 - BASF AG [DE], et al
WO 9603479 A1 19960208 - BASF AG [DE], et al
EP 0476485 A1 19920325 - BASF AG [DE]
EP 0307815 A1 19890322 - BASF AG [DE]
WO 8701126 A1 19870226 - LUBRIZOL CORP [US]
EP 0639632 A1 19950222 - OEMV AG [AT]
EP 0310875 A1 19890412 - BASF AG [DE]
EP 0356725 A1 19900307 - BASF AG [DE]
EP 0700985 A1 19960313 - BASF AG [DE]
US 4877416 A 19891031 - CAMPBELL CURTIS B [US]
DE 3838918 A1 19900523 - BASF AG [DE]
US 4849572 A 19890718 - CHEN FRANK J [US], et al
EP 0831141 A1 19980325 - BP CHEMICALS ADDITIVES [GB]
DE 3826608 A1 19900208 - BASF AG [DE]
DE 4142241 A1 19930624 - BASF AG [DE]
DE 4309074 A1 19940922 - BASF AG [DE]
EP 0452328 A1 19911023 - CHEVRON RES & TECH [US]
EP 0548617 A2 19930630 - BASF AG [DE]
DE 10102913 A1 20020725 - BASF AG [DE]
"Ullmann's Encyclopedia of Industrial Chemistry", vol. A16, 1990, pages: 719

Citation (search report)

[X] US 2019338213 A1 20191107 - GAO ZHISHENG [US], et al
[X] US 2007266622 A1 20071122 - HU SHI B [CN]
[AD] WO 2018041710 A1 20180308 - TUNAP GMBH & CO KG [DE]

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)

EP 3933014 A1 20220105

DOCDB simple family (application)

EP 20183202 A 20200630