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1. WO2013046484 - SYSTEM-OIL COMPOSITION FOR CROSSHEAD DIESEL ENGINE

Publication Number WO/2013/046484
Publication Date 04.04.2013
International Application No. PCT/JP2012/001613
International Filing Date 08.03.2012
IPC
C10M 101/02 2006.1
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
101Lubricating compositions characterised by the base-material being a mineral or fatty oil
02Petroleum fractions
C10M 169/04 2006.1
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
169Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
04Mixtures of base-materials and additives
C10M 137/10 2006.1
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
137Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus
02having no phosphorus-to-carbon bond
04Phosphate esters
10Thio derivatives
C10M 143/00 2006.1
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
143Lubricating composition characterised by the additive being a macromolecular hydrocarbon or such hydrocarbon modified by oxidation
C10M 145/14 2006.1
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
145Lubricating compositions characterised by the additive being a macromolecular compound containing oxygen
02Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
10containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate
12monocarboxylic
14Acrylate; Methacrylate
C10M 159/20 2006.1
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
159Lubricating compositions characterised by the additive being of unknown or incompletely defined constitution
12Reaction products
20Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products
CPC
C10L 1/04
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
LFUELS NOT OTHERWISE PROVIDED FOR
1Liquid carbonaceous fuels
04essentially based on blends of hydrocarbons
C10L 1/1625
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
LFUELS NOT OTHERWISE PROVIDED FOR
1Liquid carbonaceous fuels
10containing additives
14Organic compounds
16Hydrocarbons
1625macromolecular compounds
C10L 1/265
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
LFUELS NOT OTHERWISE PROVIDED FOR
1Liquid carbonaceous fuels
10containing additives
14Organic compounds
26containing phosphorus
2633phosphorus bond to oxygen (no P. C. bond)
265oxygen and/or sulfur bonds
C10L 10/00
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
LFUELS NOT OTHERWISE PROVIDED FOR
10Use of additives to fuels or fires for particular purposes
C10M 169/048
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
MLUBRICATING COMPOSITIONS
169Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
04Mixtures of base-materials and additives
048the additives being a mixture of compounds of unknown or incompletely defined constitution, non-macromolecular and macromolecular compounds
C10M 171/02
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
MLUBRICATING COMPOSITIONS
171Lubricating compositions characterised by purely physical criteria, e.g. containing as base-material, thickener or additive, ingredients which are characterised exclusively by their numerically specified physical properties, i.e. containing ingredients which are physically well-defined but for which the chemical nature is either unspecified or only very vaguely indicated
02Specified values of viscosity or viscosity index
Applicants
  • JX日鉱日石エネルギー株式会社 JX Nippon Oil & Energy Corporation [JP]/[JP] (AllExceptUS)
  • 竹島 茂樹 TAKESHIMA, Shigeki [JP]/[JP] (UsOnly)
  • 有本 直純 ARIMOTO, Naozumi [JP]/[JP] (UsOnly)
Inventors
  • 竹島 茂樹 TAKESHIMA, Shigeki
  • 有本 直純 ARIMOTO, Naozumi
Agents
  • 杉村 憲司 SUGIMURA, Kenji
Priority Data
2011-21157627.09.2011JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) SYSTEM-OIL COMPOSITION FOR CROSSHEAD DIESEL ENGINE
(FR) COMPOSITION D'HUILE POUR SYSTÈME POUR MOTEUR DIESEL À CROSSE
(JA) クロスヘッド型ディーゼル機関用システム油組成物
Abstract
(EN) The present invention relates to a system-oil composition for a crosshead diesel engine, said system-oil composition having a high heat tolerance and being useful for improving fuel economy. More specifically, the present invention relates to a system-oil composition for a crosshead diesel engine, said system-oil composition being characterized in that the base oil thereof comprises a synthetic oil and/or a mineral oil (A) and being further characterized by a kinetic viscosity at 50°C of at least 35 mm2/s, a high-shear viscosity at 50°C of at most 45 mPa∙s, and a high-shear viscosity at 70°C of at least 15 mPa∙s.
(FR) La présente invention porte sur une composition d'huile pour système pour un moteur diesel à cross, ladite composition d'huile pour système ayant une tolérance à la chaleur élevée et étant utile pour l'amélioration d'économies de carburant. Plus précisément, la présente invention porte sur une composition d'huile pour système pour un moteur diesel à crosse, ladite composition d'huile pour système étant caractérisée en ce que son huile de base comprend une huile synthétique et/ou une huile minérale (A) et étant en outre caractérisée par une viscosité cinétique à 50 °C d'au moins 35 mm2/s, une viscosité sous cisaillement élevé à 50 °C d'au maximum 45 mPa.s et une viscosité sous cisaillement élevé à 70 °C d'au moins 15 mPa.s.
(JA)  本発明は、耐熱性に優れ、さらに燃費改善に有効なクロスヘッド型ディーゼル機関用システム油組成物に関し、より詳しくは、(A)鉱油および/または合成油を基油とし、50℃における動粘度が35mm/s以上で、50℃における高せん断粘度が45mPa・s以下、かつ、70℃における高せん断粘度が15mPa・s以上であることを特徴とするクロスヘッド型ディーゼル機関用システム油組成物に関するものである。
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