CA2841048A1 - Lubricant providing improved cleanliness for two-stroke cycle engines - Google Patents
Lubricant providing improved cleanliness for two-stroke cycle engines Download PDFInfo
- Publication number
- CA2841048A1 CA2841048A1 CA2841048A CA2841048A CA2841048A1 CA 2841048 A1 CA2841048 A1 CA 2841048A1 CA 2841048 A CA2841048 A CA 2841048A CA 2841048 A CA2841048 A CA 2841048A CA 2841048 A1 CA2841048 A1 CA 2841048A1
- Authority
- CA
- Canada
- Prior art keywords
- lubricant composition
- percent
- weight
- dispersant
- lubricant
- Prior art date
- Legal status (The legal status 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 status listed.)
- Abandoned
Links
- 239000000314 lubricant Substances 0.000 title claims abstract description 79
- 230000003749 cleanliness Effects 0.000 title abstract description 10
- 239000002270 dispersing agent Substances 0.000 claims abstract description 88
- 239000000203 mixture Substances 0.000 claims abstract description 79
- KZNICNPSHKQLFF-UHFFFAOYSA-N succinimide Chemical compound O=C1CCC(=O)N1 KZNICNPSHKQLFF-UHFFFAOYSA-N 0.000 claims abstract description 73
- 229960002317 succinimide Drugs 0.000 claims abstract description 37
- 230000001050 lubricating effect Effects 0.000 claims abstract description 17
- 125000004433 nitrogen atom Chemical group N* 0.000 claims abstract description 5
- 229910052751 metal Inorganic materials 0.000 claims description 30
- 239000002184 metal Substances 0.000 claims description 30
- 239000003599 detergent Substances 0.000 claims description 28
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 18
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- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 14
- 239000007795 chemical reaction product Substances 0.000 claims description 11
- 239000000446 fuel Substances 0.000 claims description 11
- 229910052757 nitrogen Inorganic materials 0.000 claims description 11
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- 238000002485 combustion reaction Methods 0.000 claims description 7
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- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical class C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 description 5
- 125000002573 ethenylidene group Chemical group [*]=C=C([H])[H] 0.000 description 5
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- 230000000052 comparative effect Effects 0.000 description 4
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- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical class NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 3
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- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 3
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- 125000000217 alkyl group Chemical group 0.000 description 3
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- 235000019256 formaldehyde Nutrition 0.000 description 3
- 229920001519 homopolymer Polymers 0.000 description 3
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 3
- 239000003607 modifier Substances 0.000 description 3
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- 150000002752 molybdenum compounds Chemical class 0.000 description 3
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- 229920013639 polyalphaolefin Polymers 0.000 description 3
- 125000001424 substituent group Chemical group 0.000 description 3
- 239000010689 synthetic lubricating oil Substances 0.000 description 3
- XDOFQFKRPWOURC-UHFFFAOYSA-N 16-methylheptadecanoic acid Chemical group CC(C)CCCCCCCCCCCCCCC(O)=O XDOFQFKRPWOURC-UHFFFAOYSA-N 0.000 description 2
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 2
- YIWUKEYIRIRTPP-UHFFFAOYSA-N 2-ethylhexan-1-ol Chemical compound CCCCC(CC)CO YIWUKEYIRIRTPP-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
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- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
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- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- 238000006683 Mannich reaction Methods 0.000 description 2
- BAVYZALUXZFZLV-UHFFFAOYSA-N Methylamine Chemical compound NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 description 2
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- 125000000129 anionic group Chemical group 0.000 description 2
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- 238000009835 boiling Methods 0.000 description 2
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- 239000000460 chlorine Substances 0.000 description 2
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- 239000010949 copper Substances 0.000 description 2
- 239000003085 diluting agent Substances 0.000 description 2
- 229940035422 diphenylamine Drugs 0.000 description 2
- 239000013020 final formulation Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
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- 239000003112 inhibitor Substances 0.000 description 2
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- 150000002576 ketones Chemical class 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000003879 lubricant additive Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 239000006078 metal deactivator Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 235000016768 molybdenum Nutrition 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 229910017464 nitrogen compound Inorganic materials 0.000 description 1
- 150000002830 nitrogen compounds Chemical class 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 1
- 229920002866 paraformaldehyde Polymers 0.000 description 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 150000003009 phosphonic acids Chemical class 0.000 description 1
- 150000003018 phosphorus compounds Chemical class 0.000 description 1
- CYQAYERJWZKYML-UHFFFAOYSA-N phosphorus pentasulfide Chemical compound S1P(S2)(=S)SP3(=S)SP1(=S)SP2(=S)S3 CYQAYERJWZKYML-UHFFFAOYSA-N 0.000 description 1
- 239000002798 polar solvent Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 229920006389 polyphenyl polymer Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 150000003138 primary alcohols Chemical class 0.000 description 1
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 229960004889 salicylic acid Drugs 0.000 description 1
- 150000003333 secondary alcohols Chemical class 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- RINCXYDBBGOEEQ-UHFFFAOYSA-N succinic anhydride Chemical class O=C1CCC(=O)O1 RINCXYDBBGOEEQ-UHFFFAOYSA-N 0.000 description 1
- PTISTKLWEJDJID-UHFFFAOYSA-N sulfanylidenemolybdenum Chemical compound [Mo]=S PTISTKLWEJDJID-UHFFFAOYSA-N 0.000 description 1
- 150000003460 sulfonic acids Chemical class 0.000 description 1
- 125000004434 sulfur atom Chemical group 0.000 description 1
- 150000003505 terpenes Chemical class 0.000 description 1
- 235000007586 terpenes Nutrition 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- 150000003609 titanium compounds Chemical class 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 239000004034 viscosity adjusting agent Substances 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- 150000003751 zinc Chemical class 0.000 description 1
- 239000004711 α-olefin Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- 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
- C10M141/00—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential
- C10M141/06—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential at least one of them being an organic nitrogen-containing compound
-
- C—CHEMISTRY; METALLURGY
- 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
- 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
- C10M2203/1006—Petroleum or coal fractions, e.g. tars, solvents, bitumen used as base material
-
- C—CHEMISTRY; METALLURGY
- 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
- C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
- C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
- C10M2205/026—Butene
- C10M2205/0265—Butene used as base material
-
- C—CHEMISTRY; METALLURGY
- 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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/02—Hydroxy compounds
- C10M2207/023—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- 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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/26—Overbased carboxylic acid salts
- C10M2207/262—Overbased carboxylic acid salts derived from hydroxy substituted aromatic acids, e.g. salicylates
-
- C—CHEMISTRY; METALLURGY
- 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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
-
- C—CHEMISTRY; METALLURGY
- 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
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions
- C10M2215/24—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions having hydrocarbon substituents containing thirty or more carbon atoms, e.g. nitrogen derivatives of substituted succinic acid
- C10M2215/28—Amides; Imides
-
- C—CHEMISTRY; METALLURGY
- 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
- C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2217/04—Macromolecular compounds from nitrogen-containing monomers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2217/043—Mannich bases
-
- C—CHEMISTRY; METALLURGY
- 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
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
- C10M2219/046—Overbased sulfonic acid salts
-
- C—CHEMISTRY; METALLURGY
- 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
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
- C10M2223/04—Phosphate esters
- C10M2223/045—Metal containing thio derivatives
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/04—Detergent property or dispersant property
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/40—Low content or no content compositions
- C10N2030/42—Phosphor free or low phosphor content compositions
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/52—Base number [TBN]
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/25—Internal-combustion engines
- C10N2040/255—Gasoline engines
- C10N2040/26—Two-strokes or two-cycle engines
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161505172P | 2011-07-07 | 2011-07-07 | |
| US61/505,172 | 2011-07-07 | ||
| PCT/US2012/044118 WO2013006303A1 (en) | 2011-07-07 | 2012-06-26 | Lubricant providing improved cleanliness for two-stroke cycle engines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2841048A1 true CA2841048A1 (en) | 2013-01-10 |
Family
ID=46514777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2841048A Abandoned CA2841048A1 (en) | 2011-07-07 | 2012-06-26 | Lubricant providing improved cleanliness for two-stroke cycle engines |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20140130759A1 (cg-RX-API-DMAC7.html) |
| EP (1) | EP2729555A1 (cg-RX-API-DMAC7.html) |
| JP (1) | JP2014522893A (cg-RX-API-DMAC7.html) |
| CN (1) | CN103857775A (cg-RX-API-DMAC7.html) |
| CA (1) | CA2841048A1 (cg-RX-API-DMAC7.html) |
| IN (1) | IN2014DN00114A (cg-RX-API-DMAC7.html) |
| WO (1) | WO2013006303A1 (cg-RX-API-DMAC7.html) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9593290B2 (en) * | 2012-04-26 | 2017-03-14 | China Petroleum & Chemical Corporation | Lubricating oil composition and production thereof |
| FI3212749T3 (fi) * | 2014-10-31 | 2023-05-17 | Lubrizol Corp | Meridieselvoitelukoostumus |
| ES2665337T3 (es) * | 2015-06-30 | 2018-04-25 | Infineum International Limited | Paquete de aditivos para lubricación de motores marinos |
| CN108473904B (zh) * | 2015-12-18 | 2022-06-03 | 路博润公司 | 用于发动机润滑剂的氮官能化烯烃聚合物 |
| WO2017184688A1 (en) * | 2016-04-20 | 2017-10-26 | The Lubrizol Corporation | Lubricant for two-stroke cycle engines |
| US20190241829A1 (en) * | 2016-09-14 | 2019-08-08 | The Lubrizol Corporation | Lubricating composition comprising sulfonate detergent and ashless hydrocarbyl phenolic compound |
Family Cites Families (37)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2501731A (en) | 1946-10-14 | 1950-03-28 | Union Oil Co | Modified lubricating oil |
| US2616911A (en) | 1951-03-16 | 1952-11-04 | Lubrizol Corp | Organic alkaline earth metal complexes formed by use of sulfonic promoters |
| US2616925A (en) | 1951-03-16 | 1952-11-04 | Lubrizol Corp | Organic alkaline earth metal complexes formed by use of thiophosphoric promoters |
| US2616905A (en) | 1952-03-13 | 1952-11-04 | Lubrizol Corp | Organic alkaline earth metal complexes and methods of making same |
| US2777874A (en) | 1952-11-03 | 1957-01-15 | Lubrizol Corp | Metal complexes and methods of making same |
| DE1248643B (de) | 1959-03-30 | 1967-08-31 | The Lubrizol Corporation, Cleveland, Ohio (V. St. A.) | Verfahren zur Herstellung von öllöslichen aeylierten Aminen |
| US3488284A (en) | 1959-12-10 | 1970-01-06 | Lubrizol Corp | Organic metal compositions and methods of preparing same |
| US3282835A (en) | 1963-02-12 | 1966-11-01 | Lubrizol Corp | Carbonated bright stock sulfonates and lubricants containing them |
| US3320162A (en) | 1964-05-22 | 1967-05-16 | Phillips Petroleum Co | Increasing the base number of calcium petroleum sulfonate |
| US3318809A (en) | 1965-07-13 | 1967-05-09 | Bray Oil Co | Counter current carbonation process |
| US3365396A (en) | 1965-12-28 | 1968-01-23 | Texaco Inc | Overbased calcium sulfonate |
| US3384585A (en) | 1966-08-29 | 1968-05-21 | Phillips Petroleum Co | Overbasing lube oil additives |
| US3471404A (en) | 1967-03-06 | 1969-10-07 | Mobil Oil Corp | Lubricating compositions containing polysulfurized olefin |
| US3629109A (en) | 1968-12-19 | 1971-12-21 | Lubrizol Corp | Basic magnesium salts processes and lubricants and fuels containing the same |
| CA1064463A (en) | 1975-03-21 | 1979-10-16 | Kirk E. Davis | Sulfurized compositions |
| US4234435A (en) | 1979-02-23 | 1980-11-18 | The Lubrizol Corporation | Novel carboxylic acid acylating agents, derivatives thereof, concentrate and lubricant compositions containing the same, and processes for their preparation |
| US4285822A (en) | 1979-06-28 | 1981-08-25 | Chevron Research Company | Process for preparing a sulfurized molybdenum-containing composition and lubricating oil containing the composition |
| CA1168649A (en) * | 1981-03-23 | 1984-06-05 | Robert E. Malec | Lubricating compositions |
| US4594378A (en) | 1985-03-25 | 1986-06-10 | The Lubrizol Corporation | Polymeric compositions, oil compositions containing said polymeric compositions, transmission fluids and hydraulic fluids |
| GB8818711D0 (en) | 1988-08-05 | 1988-09-07 | Shell Int Research | Lubricating oil dispersants |
| CA2040539A1 (en) * | 1990-04-20 | 1991-10-21 | Christian S. Harstick | Lubricating oil composition containing combination of succinimide and mannich base dispersants |
| US5697988A (en) | 1991-11-18 | 1997-12-16 | Ethyl Corporation | Fuel compositions |
| US5741764A (en) | 1996-10-15 | 1998-04-21 | The Lubrizol Corporation | Two-cycle lubricant containing solvent and high molecular weight polymer |
| US6077909A (en) | 1997-02-13 | 2000-06-20 | The Lubrizol Corporation | Low chlorine content compositions for use in lubricants and fuels |
| EP0954517B1 (en) | 1997-11-13 | 2003-02-05 | Lubrizol Adibis Holdings (Uk) Limited | Salicyclic calixarenes and their use as lubricant additives |
| EP1254100A1 (en) | 2000-02-07 | 2002-11-06 | Bp Oil International Limited | Calixarenes and their use as lubricant additives |
| CA2341924C (en) * | 2000-03-28 | 2011-06-07 | Chevron Oronite Company Llc | Lubricant composition for air-cooled two-stroke cycle engines |
| US6559105B2 (en) | 2000-04-03 | 2003-05-06 | The Lubrizol Corporation | Lubricant compositions containing ester-substituted hindered phenol antioxidants |
| EP1497400A1 (en) | 2002-04-19 | 2005-01-19 | The Lubrizol Corporation | Methods and lubricant and fuel compositions for two-stroke engine containing power valves |
| US7795192B2 (en) * | 2002-04-19 | 2010-09-14 | The Lubrizol Corporation | Lubricant composition suitable for direct fuel injected, crankcase-scavenged two-stroke engines |
| DE60311875T2 (de) | 2002-12-19 | 2007-08-30 | Pharmacia Corp. | Nicht-hygroskopische formulierung, die einen hygroskopischen wirkstoff enthält |
| US6846782B2 (en) * | 2003-04-04 | 2005-01-25 | The Lubrizol Corporation | Method of reducing intake valve deposits in a direct injection engine |
| US7615521B2 (en) | 2003-08-01 | 2009-11-10 | The Lubrizol Corporation | Mixed dispersants for lubricants |
| EP1761617A1 (en) | 2004-06-30 | 2007-03-14 | The Lubrizol Corporation | Lubricant additive composition suitable for lubricating, preventing deposit formation, or clean-up of two-stroke engines |
| US7772171B2 (en) | 2006-07-17 | 2010-08-10 | The Lubrizol Corporation | Method of lubricating an internal combustion engine and improving the efficiency of the emissions control system of the engine |
| EP2152838B1 (en) | 2007-05-24 | 2012-10-17 | The Lubrizol Corporation | Lubricating composition containing ashfree antiwear agent based on tartaric acid derivative and a molybdenum compound |
| EP2260092B1 (en) | 2008-03-19 | 2012-11-28 | The Lubrizol Corporation | Lubricant additive composition suitable for lubricating two-stroke engines fueled with heavy fuels |
-
2012
- 2012-06-26 CA CA2841048A patent/CA2841048A1/en not_active Abandoned
- 2012-06-26 JP JP2014518899A patent/JP2014522893A/ja active Pending
- 2012-06-26 US US14/130,720 patent/US20140130759A1/en not_active Abandoned
- 2012-06-26 CN CN201280042936.XA patent/CN103857775A/zh active Pending
- 2012-06-26 WO PCT/US2012/044118 patent/WO2013006303A1/en not_active Ceased
- 2012-06-26 EP EP12735693.9A patent/EP2729555A1/en not_active Withdrawn
-
2014
- 2014-01-07 IN IN114DEN2014 patent/IN2014DN00114A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US20140130759A1 (en) | 2014-05-15 |
| JP2014522893A (ja) | 2014-09-08 |
| CN103857775A (zh) | 2014-06-11 |
| EP2729555A1 (en) | 2014-05-14 |
| IN2014DN00114A (cg-RX-API-DMAC7.html) | 2015-05-22 |
| WO2013006303A1 (en) | 2013-01-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |
Effective date: 20180627 |