SG11201901502XA - Non-newtonian engine oil with superior engine wear protection and fuel economy - Google Patents

Non-newtonian engine oil with superior engine wear protection and fuel economy

Info

Publication number
SG11201901502XA
SG11201901502XA SG11201901502XA SG11201901502XA SG11201901502XA SG 11201901502X A SG11201901502X A SG 11201901502XA SG 11201901502X A SG11201901502X A SG 11201901502XA SG 11201901502X A SG11201901502X A SG 11201901502XA SG 11201901502X A SG11201901502X A SG 11201901502XA
Authority
SG
Singapore
Prior art keywords
international
newtonian
lubricant composition
engine
engine oil
Prior art date
Application number
SG11201901502XA
Inventor
Nancy Ortiz
Douglas Deckman
Kevin Kelly
David Holt
Haris Junuzovic
Camille Killian
Original Assignee
Exxonmobil Res & Eng Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Exxonmobil Res & Eng Co filed Critical Exxonmobil Res & Eng Co
Publication of SG11201901502XA publication Critical patent/SG11201901502XA/en

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    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M169/00—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
    • C10M169/04—Mixtures of base-materials and additives
    • C10M169/044—Mixtures of base-materials and additives the additives being a mixture of non-macromolecular and macromolecular compounds
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    • C10M101/00—Lubricating compositions characterised by the base-material being a mineral or fatty oil
    • C—CHEMISTRY; METALLURGY
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    • C10M129/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen
    • C10M129/86—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of 30 or more atoms
    • C10M129/95—Esters
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    • C10M135/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing sulfur, selenium or tellurium
    • C10M135/20—Thiols; Sulfides; Polysulfides
    • C10M135/22—Thiols; Sulfides; Polysulfides containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms
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    • C10M143/00—Lubricating compositions characterised by the additive being a macromolecular hydrocarbon or such hydrocarbon modified by oxidation
    • C10M143/12—Lubricating compositions characterised by the additive being a macromolecular hydrocarbon or such hydrocarbon modified by oxidation containing conjugated diene
    • C—CHEMISTRY; METALLURGY
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    • C10M161/00—Lubricating compositions characterised by the additive being a mixture of a macromolecular compound and a non-macromolecular compound, each of these compounds being essential
    • C—CHEMISTRY; METALLURGY
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    • C10M171/00—Lubricating 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
    • C10M171/02—Specified values of viscosity or viscosity index
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    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/003—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions used as base material
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    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
    • C10M2203/102—Aliphatic fractions
    • C10M2203/1025—Aliphatic fractions used as base material
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    • C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
    • C10M2205/022—Ethene
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    • C10M2205/026—Butene
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    • C10M2205/06—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing conjugated dienes
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    • C10M2205/17—Fisher Tropsch reaction products
    • C10M2205/173—Fisher Tropsch reaction products used as base material
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    • C10M2205/223—Alkylation reaction products with aromatic type compounds, e.g. Friedel-crafts used as base material
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    • C10N2040/255—Gasoline engines

Abstract

WO 18/057 377 Al (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 29 March 2018 (29.03.2018) WIP0 I PCT omit VIII °nolo III moo Ill Imo Imo oimIE (10) International Publication Number WO 2018/057377 Al (51) International Patent Classification: C10M 171/02 (2006.01) (21) International Application Number: PCT/US2017/051459 (22) International Filing Date: 14 September 2017 (14.09.2017) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 62/396,923 20 September 2016 (20.09.2016) US 15/703,117 13 September 2017 (13.09.2017) US (71) Applicant: EXXONMOBIL RESEARCH AND EN- GINEERING COMPANY [US/US]; 1545 Route 22 East, P.O. Box 900, Annandale, NJ 08801-0900 (US). (72) Inventors: ORTIZ, Nancy; 1808 Mexico Avenue, Lare- do, TX 78046 (US). DECKMAN, Douglas, E.; 5 Peachtree Lane, Mullica Hill, NJ 08062 (US). KELLY, Kevin, J.; 507 Mandarin Court, Mullica Hill, NJ 08062 (US). HOLT, David, G.L.; 18 Saddler Drive, Medford, NJ 08055 (US). JUNUZOVIC, Haris; Johann-Mohr-Weg 18a, 22763 Hamburg (DE). KILLIAN, Camille, A.; 141 Spruce Trail, Swedesboro, NJ 08085 (US). (74) Agent: MIGLIORINI, Robert, A. et al.; ExxonMobil Re- search and Engineering Company, 1545 Route 22 East, P.O. Box 900, Annandale, NJ 08801-0900 (US). (81) Designated States (unless otherwise indicated, for every kind of national protection available): 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, JO, JP, KE, KG, KH, 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. (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, (54) Title: NON-NEWTONIAN ENGINE OIL WITH SUPERIOR ENGINE WEAR PROTECTION AND FUEL ECONOMY FIGURE 1 Variable KV4O'C KV100'0 Comparative Example 1 OW-20 39 7.8 Comparative Example 2 Newtonian OW-12 30 6.1 Unit mm 2 /s mm 2 is TBN 8.7 8.4 mgKOI-lici HTHS, GP 2.6 2.2 GP Pour Point -57 <-60 oc CCS Viscosity,-35'C 4140 3730 mPers ARV Yield Stress, -40°C 435 435 Pa MARV Viscosity, -40°C 10000 7400 mPa's Boron 0.031 0.031 % m Calcium 0.175 0.175 % m Molybdenum 0.008 0.008 % m Phosphorus 0.086 0.078 % m Zinc 0.096 0.086 % m Sulfated Ash 0.8 0.8 % m Noack Evaporation Loss Sulfur 10.2 0.21 10.4 0.18 % m % m (57) : Provided is a non-Newtonian engine oil lubricant composition with improved fuel efficiency and engine wear protection. The lubricant composition includes a major amount of a base oil including a Group II base stock and an optional Group V base stock, from 0.1 to 9.0 wt.% of at least one viscosity modifier and from 0.1 to 1.2 wt.% of at least one friction modifier. The non-Newtonian engine oil lubricant composition has a kinematic viscosity at 100 deg. C of less than or equal to 10 cSt and an HTHS (ASTM D4683) of less than or equal to 2.2 cP at 150°C. Also provided are methods of using the lubricant composition in internal combustion engines and methods of making the lubricant composition. [Continued on next page] WO 2018/057377 Al MIDEDIMOMOIDEIREEMOOMMINEIIIMERVOIMIE MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Declarations under Rule 4.17: as to applicant's entitlement to apply for and be granted a patent (Rule 4.17(H)) as to the applicant's entitlement to claim the priority of the earlier application (Rule 4.17(iii)) Published: — with international search report (Art. 21(3))
SG11201901502XA 2016-09-20 2017-09-14 Non-newtonian engine oil with superior engine wear protection and fuel economy SG11201901502XA (en)

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US201662396923P 2016-09-20 2016-09-20
US15/703,117 US10479956B2 (en) 2016-09-20 2017-09-13 Non-newtonian engine oil with superior engine wear protection and fuel economy
PCT/US2017/051459 WO2018057377A1 (en) 2016-09-20 2017-09-14 Non-newtonian engine oil with superior engine wear protection and fuel economy

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WO2018057377A1 (en) 2018-03-29
US10479956B2 (en) 2019-11-19
EP3516025A1 (en) 2019-07-31
US20180112149A1 (en) 2018-04-26

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