EP 3034587 A1 20160622 - MARINE ENGINE LUBRICATION
Title (en)
MARINE ENGINE LUBRICATION
Title (de)
SCHMIERUNG FÜR EINEN SCHIFFSMOTOR
Title (fr)
LUBRIFICATION DE MOTEUR MARIN
Publication
Application
Priority
- EP 14199258 A 20141219
- EP 15195670 A 20151120
Abstract (en)
Trunk piston marine engine crankcase lubrication is effected by a composition that includes a nitrogen-containing ashless dispersant additive component in an amount providing in the range of 50 to 150 ppm N by mass to diminish loss of BN and diminish increase of viscosity during use of the composition without adversely affecting deposits performance.
IPC 8 full level
C10M 133/56 (2006.01)
CPC (source: CN EP)
C10M 133/56 (2013.01 - EP); C10M 167/00 (2013.01 - CN); C10M 2203/1006 (2013.01 - EP); C10M 2207/023 (2013.01 - CN); C10M 2207/026 (2013.01 - EP); C10M 2207/262 (2013.01 - CN EP); C10M 2215/02 (2013.01 - CN); C10M 2215/04 (2013.01 - CN); C10M 2215/064 (2013.01 - EP); C10M 2215/28 (2013.01 - EP); C10N 2010/04 (2013.01 - EP); C10N 2030/02 (2013.01 - EP); C10N 2030/04 (2013.01 - EP); C10N 2030/08 (2013.01 - EP); C10N 2030/10 (2013.01 - EP); C10N 2030/52 (2020.05 - CN EP); C10N 2040/252 (2020.05 - CN EP)
Citation (applicant)
- EP 2133740 A2 20091216 - SEIKO EPSON CORP [JP]
- US 2009203559 A1 20090813 - BERA TUSHAR KANTI [US], et al
- US 2009011966 A1 20090108 - DODD JAMES CHRISTIAN [GB], et al
- EP 1528099 A1 20050504 - INFINEUM INT LTD [GB]
- EP 1209218 A1 20020529 - INFINEUM INT LTD [GB]
- US 3442808 A 19690506 - TRAISE THORNTON P, et al
- EP 0490454 A1 19920617 - SHELL INT RESEARCH [NL]
- WO 9413709 A2 19940623 - EXXON CHEMICAL PATENTS INC [US]
- US 3202678 A 19650824 - STUART FRANK A, et al
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- US 3219666 A 19651123
- US 3216936 A 19651109 - LE SUER WILLIAM M
- BE 662875 A 19651022
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- US 3254025 A 19660531 - LE SUER WILLIAM M
- "Engine Oil Licensing and Certification System", December 1996, THE AMERICAN PETROLEUM INSTITUTE, article "Addendum 1,"
Citation (search report)
- [XDA] US 2009203559 A1 20090813 - BERA TUSHAR KANTI [US], et al
- [XA] EP 1016706 A2 20000705 - ORONITE JAPAN LIMITED [JP]
- [XA] EP 1314773 A1 20030528 - CHEVRONTEXACO JAPAN LTD [JP]
- [I] EP 2071009 A1 20090617 - CHEVRON ORONITE TECHNOLOGY BV [NL]
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 3034587 A1 20160622; EP 3034587 B1 20190918; AU 2015271928 A1 20160707; AU 2015271928 B2 20161124; CA 2915701 A1 20160619; CA 2915701 C 20221018; CN 105713703 A 20160629; CN 105713703 B 20200515; ES 2759077 T3 20200507; JP 2016117900 A 20160630; KR 20160075361 A 20160629; SG 10201510456Q A 20160728
DOCDB simple family (application)
EP 15195670 A 20151120; AU 2015271928 A 20151218; CA 2915701 A 20151218; CN 201510957584 A 20151218; ES 15195670 T 20151120; JP 2015247575 A 20151218; KR 20150181394 A 20151218; SG 10201510456Q A 20151218