Some content of this application is unavailable at the moment.
If this situation persists, please contact us atFeedback&Contact
1. (WO2017099052) LUBRICANT OIL COMPOSITION FOR INTERNAL COMBUSTION ENGINE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/099052 International Application No.: PCT/JP2016/086160
Publication Date: 15.06.2017 International Filing Date: 06.12.2016
IPC:
C10M 169/04 (2006.01) ,C10M 101/02 (2006.01) ,C10M 129/10 (2006.01) ,C10M 133/12 (2006.01) ,C10M 135/18 (2006.01) ,C10M 137/10 (2006.01) ,C10N 10/04 (2006.01) ,C10N 10/12 (2006.01) ,C10N 20/02 (2006.01) ,C10N 30/00 (2006.01) ,C10N 30/04 (2006.01) ,C10N 40/25 (2006.01)
C CHEMISTRY; METALLURGY
10
PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
M
LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
169
Lubricating 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
04
Mixtures of base-materials and additives
C CHEMISTRY; METALLURGY
10
PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
M
LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
101
Lubricating compositions characterised by the base-material being a mineral or fatty oil
02
Petroleum fractions
C CHEMISTRY; METALLURGY
10
PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
M
LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
129
Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen
02
having a carbon chain of less than 30 atoms
04
Hydroxy compounds
10
having hydroxy groups bound to a carbon atom of a six-membered aromatic ring
C CHEMISTRY; METALLURGY
10
PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
M
LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
133
Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen
02
having a carbon chain of less than 30 atoms
04
Amines, e.g. polyalkylene polyamines; Quaternary amines
12
having amino groups bound to a carbon atom of a six-membered aromatic ring
C CHEMISTRY; METALLURGY
10
PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
M
LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
135
Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing sulfur, selenium or tellurium
12
Thio-acids; Thiocyanates; Derivatives thereof
14
having a carbon-to-sulfur double bond
18
thiocarbamic type, e.g. containing the groups
C CHEMISTRY; METALLURGY
10
PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
M
LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
137
Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus
02
having no phosphorus-to-carbon bond
04
Phosphate esters
10
Thio derivatives
C CHEMISTRY; METALLURGY
10
PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
N
INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M59
10
Metal present as such or in compounds
04
Group 2
C CHEMISTRY; METALLURGY
10
PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
N
INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M59
10
Metal present as such or in compounds
12
Group 6
C CHEMISTRY; METALLURGY
10
PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
N
INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M59
20
Specified physical properties of component of lubricating compositions
02
Viscosity; Viscosity index
C CHEMISTRY; METALLURGY
10
PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
N
INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M59
30
Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
C CHEMISTRY; METALLURGY
10
PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
N
INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M59
30
Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
04
Detergent or dispersant property
C CHEMISTRY; METALLURGY
10
PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
N
INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M59
40
Specified use or application for which the lubricating composition is intended
25
Internal-combustion engines
Applicants:
JXTGエネルギー株式会社 JXTG NIPPON OIL & ENERGY CORPORATION [JP/JP]; 東京都千代田区大手町一丁目1番2号 1-2, Otemachi 1-chome, Chiyoda-ku, Tokyo 1008162, JP
トヨタ自動車株式会社 TOYOTA JIDOSHA KABUSHIKI KAISHA [JP/JP]; 愛知県豊田市トヨタ町1番地 1, Toyota-cho, Toyota-shi, Aichi 4718571, JP
Inventors:
星野 耕治 HOSHINO, Koji; JP
松田 裕充 MATSUDA, Hiromitsu; JP
金子 豊治 KANEKO, Toyoharu; JP
山守 一雄 YAMAMORI, Kazuo; JP
Agent:
山本 典輝 YAMAMOTO, Noriaki; JP
山下 昭彦 YAMASHITA, Akihiko; JP
岸本 達人 KISHIMOTO, Tatsuhito; JP
Priority Data:
2015-23843407.12.2015JP
Title (EN) LUBRICANT OIL COMPOSITION FOR INTERNAL COMBUSTION ENGINE
(FR) COMPOSITION D'HUILE LUBRIFIANTE POUR MOTEUR À COMBUSTION INTERNE
(JA) 内燃機関用潤滑油組成物
Abstract:
(EN) According to the present invention, a lubricant oil composition for an internal combustion engine contains (A) a base oil having a kinematic viscosity of 2-8 mm2/s at 100°C and 10 mass% or less aromatic content, (B) a metal-based detergent including (B1) a metal-based detergent overbased by calcium carbonate and (B2) a metal-based detergent overbased by magnesium carbonate, and (C) molybdenum dithiocarbamate sulfide or oxymolybdenum dithiocarbamate sulfide; wherein, based on the total amount of the lubricant oil composition, the calcium content is 1500 or less ppm by mass, the magnesium content is 300 or more ppm by mass and the molybdenum content is 600 or more ppm by mass; and wherein the HTHS viscosity at 150°C is 2.7 or less mPa · s.
(FR) Selon la présente invention, une composition d'huile lubrifiante pour un moteur à combustion interne contient (A) une huile de base ayant une viscosité cinématique de 2 à 8 mm2/s à 100 °C et 10 % en masse ou moins de teneur en aromatiques (B) un détergent à base de métal comprenant (B1) un détergent à base de métal surbasifié par du carbonate de calcium et (B2) un détergent à base de métal surbasifié par du carbonate de magnésium, (C) du sulfure de dithiocarbamate de molybdène ou du sulfure de dithiocarbamate d'oxymolybdène; sur la base de la quantité totale de la composition d'huile lubrifiante, la teneur en calcium est de 1500 ppm en masse ou moins, la teneur en magnésium est de 300 ppm en masse ou plus et la teneur en molybdène est de 600 ppm en masse ou plus; et la viscosité HTHS à 150 °C étant de 2,7 mPa ·s ou moins.
(JA) (A)100℃の動粘度が2~8mm/sであり、かつ芳香族含有量が10質量%以下である基油と、(B)(B1)炭酸カルシウムで過塩基化された金属系清浄剤および(B2)炭酸マグネシウムで過塩基化された金属系清浄剤を含む、金属系清浄剤と、(C)硫化モリブデンジチオカーバメート又は硫化オキシモリブデンジチオカーバメートとを含有し、潤滑油組成物全量基準で、カルシウム含有量が1500質量ppm以下であり、マグネシウム含有量が300質量ppm以上であり、モリブデン含有量が600質量ppm以上であり、150℃におけるHTHS粘度が2.7mPa・s以下である、内燃機関用潤滑油組成物。
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)
Also published as:
CN108473905DE112016005592US20180334636