JPH06313183A - 潤滑油組成物 - Google Patents
潤滑油組成物Info
- Publication number
- JPH06313183A JPH06313183A JP5128049A JP12804993A JPH06313183A JP H06313183 A JPH06313183 A JP H06313183A JP 5128049 A JP5128049 A JP 5128049A JP 12804993 A JP12804993 A JP 12804993A JP H06313183 A JPH06313183 A JP H06313183A
- Authority
- JP
- Japan
- Prior art keywords
- group
- formula
- weight
- carbon atoms
- general formula
- 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.)
- Granted
Links
- 239000000203 mixture Substances 0.000 title claims description 24
- 239000000314 lubricant Substances 0.000 title abstract 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 10
- XQVWYOYUZDUNRW-UHFFFAOYSA-N N-Phenyl-1-naphthylamine Chemical compound C=1C=CC2=CC=CC=C2C=1NC1=CC=CC=C1 XQVWYOYUZDUNRW-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000002199 base oil Substances 0.000 claims abstract description 7
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 7
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000011733 molybdenum Substances 0.000 claims abstract description 6
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 5
- 229910052717 sulfur Inorganic materials 0.000 claims abstract description 5
- 239000011593 sulfur Substances 0.000 claims abstract description 5
- 125000001183 hydrocarbyl group Chemical group 0.000 claims abstract 3
- 239000010687 lubricating oil Substances 0.000 claims description 28
- 125000004432 carbon atom Chemical group C* 0.000 claims description 22
- 125000000217 alkyl group Chemical group 0.000 claims description 13
- 125000003118 aryl group Chemical group 0.000 claims description 7
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 6
- DKVNPHBNOWQYFE-UHFFFAOYSA-N carbamodithioic acid Chemical compound NC(S)=S DKVNPHBNOWQYFE-UHFFFAOYSA-N 0.000 claims description 4
- 239000012990 dithiocarbamate Substances 0.000 claims description 4
- 101100386054 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) CYS3 gene Proteins 0.000 claims 1
- 101150035983 str1 gene Proteins 0.000 claims 1
- 239000003921 oil Substances 0.000 abstract description 9
- 230000003647 oxidation Effects 0.000 abstract description 6
- 238000007254 oxidation reaction Methods 0.000 abstract description 6
- 238000013329 compounding Methods 0.000 abstract 2
- SHMVRUMGFMGYGG-UHFFFAOYSA-N [Mo].S=O Chemical compound [Mo].S=O SHMVRUMGFMGYGG-UHFFFAOYSA-N 0.000 abstract 1
- 238000004517 catalytic hydrocracking Methods 0.000 abstract 1
- BCBHLWYLGWJAJF-UHFFFAOYSA-J molybdenum(4+) sulfur monoxide tetracarbamodithioate Chemical compound [Mo+4].S=O.NC([S-])=S.NC([S-])=S.NC([S-])=S.NC([S-])=S BCBHLWYLGWJAJF-UHFFFAOYSA-J 0.000 abstract 1
- 238000002485 combustion reaction Methods 0.000 description 15
- -1 cyclododecyl groups Chemical group 0.000 description 10
- 239000000126 substance Substances 0.000 description 8
- 239000003963 antioxidant agent Substances 0.000 description 6
- 150000002430 hydrocarbons Chemical group 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 5
- 239000003599 detergent Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 230000001590 oxidative effect Effects 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 150000001412 amines Chemical class 0.000 description 4
- 230000003078 antioxidant effect Effects 0.000 description 4
- 238000005461 lubrication Methods 0.000 description 4
- 239000003607 modifier Substances 0.000 description 4
- 125000001400 nonyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 4
- 239000006096 absorbing agent Substances 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 125000002704 decyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 3
- 239000002270 dispersing agent Substances 0.000 description 3
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- 239000003112 inhibitor Substances 0.000 description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- 125000000913 palmityl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 125000004079 stearyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 3
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 3
- 125000002889 tridecyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 3
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 2
- 125000003342 alkenyl group Chemical group 0.000 description 2
- 125000002877 alkyl aryl group Chemical group 0.000 description 2
- 125000003710 aryl alkyl group Chemical group 0.000 description 2
- 229910052788 barium Inorganic materials 0.000 description 2
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 2
- WGQKYBSKWIADBV-UHFFFAOYSA-N benzylamine Chemical compound NCC1=CC=CC=C1 WGQKYBSKWIADBV-UHFFFAOYSA-N 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 125000000753 cycloalkyl group Chemical group 0.000 description 2
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- 125000001117 oleyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])/C([H])=C([H])\C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- KZNICNPSHKQLFF-UHFFFAOYSA-N succinimide Chemical compound O=C1CCC(=O)N1 KZNICNPSHKQLFF-UHFFFAOYSA-N 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- MBBWTVUFIXOUBE-UHFFFAOYSA-L zinc;dicarbamodithioate Chemical compound [Zn+2].NC([S-])=S.NC([S-])=S MBBWTVUFIXOUBE-UHFFFAOYSA-L 0.000 description 2
- HYZJCKYKOHLVJF-UHFFFAOYSA-N 1H-benzimidazole Chemical compound C1=CC=C2NC=NC2=C1 HYZJCKYKOHLVJF-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229920002367 Polyisobutene Polymers 0.000 description 1
- 239000002174 Styrene-butadiene Substances 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
- RYYWUUFWQRZTIU-UHFFFAOYSA-N Thiophosphoric acid Chemical compound OP(O)(S)=O RYYWUUFWQRZTIU-UHFFFAOYSA-N 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- 125000001204 arachidyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 description 1
- 239000012964 benzotriazole Substances 0.000 description 1
- 150000001638 boron Chemical class 0.000 description 1
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- ZMRQTIAUOLVKOX-UHFFFAOYSA-L calcium;diphenoxide Chemical compound [Ca+2].[O-]C1=CC=CC=C1.[O-]C1=CC=CC=C1 ZMRQTIAUOLVKOX-UHFFFAOYSA-L 0.000 description 1
- GNVMUORYQLCPJZ-UHFFFAOYSA-N carbamothioic s-acid Chemical compound NC(S)=O GNVMUORYQLCPJZ-UHFFFAOYSA-N 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 125000000640 cyclooctyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C([H])([H])C1([H])[H] 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004455 differential thermal analysis Methods 0.000 description 1
- 239000004205 dimethyl polysiloxane Substances 0.000 description 1
- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 125000003187 heptyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 229910052745 lead Inorganic materials 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 125000002960 margaryl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
- 125000001421 myristyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 125000002958 pentadecyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 150000003014 phosphoric acid esters Chemical class 0.000 description 1
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical class OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 description 1
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920000193 polymethacrylate Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000011115 styrene butadiene Substances 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- JDVPQXZIJDEHAN-UHFFFAOYSA-N succinamic acid Chemical compound NC(=O)CCC(O)=O JDVPQXZIJDEHAN-UHFFFAOYSA-N 0.000 description 1
- 239000001384 succinic acid Substances 0.000 description 1
- 229960002317 succinimide Drugs 0.000 description 1
- 150000003464 sulfur compounds Chemical class 0.000 description 1
- WMYJOZQKDZZHAC-UHFFFAOYSA-H trizinc;dioxido-sulfanylidene-sulfido-$l^{5}-phosphane Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]P([O-])([S-])=S.[O-]P([O-])([S-])=S WMYJOZQKDZZHAC-UHFFFAOYSA-H 0.000 description 1
- 125000002948 undecyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
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- 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
- 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
-
- 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
- C10M101/00—Lubricating compositions characterised by the base-material being a mineral or fatty oil
- C10M101/02—Petroleum fractions
-
- 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
- C10M133/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen
- C10M133/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of less than 30 atoms
- C10M133/04—Amines, e.g. polyalkylene polyamines; Quaternary amines
- C10M133/12—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to a carbon atom of a six-membered aromatic ring
-
- 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
- C10M135/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing sulfur, selenium or tellurium
- C10M135/12—Thio-acids; Thiocyanates; Derivatives thereof
- C10M135/14—Thio-acids; Thiocyanates; Derivatives thereof having a carbon-to-sulfur double bond
- C10M135/18—Thio-acids; Thiocyanates; Derivatives thereof having a carbon-to-sulfur double bond thiocarbamic type, e.g. containing the groups
-
- 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
- C10M137/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus
- C10M137/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus having no phosphorus-to-carbon bond
- C10M137/04—Phosphate esters
- C10M137/10—Thio derivatives
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- 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
-
- 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
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- 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
- C10M2203/102—Aliphatic fractions
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- 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
- C10M2203/102—Aliphatic fractions
- C10M2203/1025—Aliphatic fractions used as base material
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- 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
- C10M2203/104—Aromatic fractions
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- C—CHEMISTRY; METALLURGY
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
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Abstract
0重量ppm以下、Sが50重量ppm以下、粘度が2.0〜
50.0mm2/s(100℃)である基油に対し、組成物
全重量に基づき、(B)アルキルジフェニルアミン類及
び/又はフェニル−α−ナフチルアミン類0.05〜2.
0重量%を含有させ、かつ(C)C8〜23のMoDTC
及び/又はC3〜18のMoDTPをMo量として50〜
2000重量ppm含有させた潤滑油組成物。 【効果】高耐熱性、高酸化安定性及び低摩擦性を有し、
特に内燃機関用潤滑油などとして好適に用いられる。
Description
らに詳しくは、高耐熱性、高酸化安定性及び低摩擦性を
有し、内燃機関、自動変速機、緩衝器、パワーステアリ
ングなどの潤滑油、特に内燃機関用潤滑油として好適に
用いられる潤滑油組成物に関するものである。
器、パワーステアリングなどの駆動系機器、ギヤなどに
は、その作動を円滑にするために潤滑油が用いられてい
る。特に内燃機関用潤滑油(エンジン油)は、主として
ピストンリングとシリンダライナ、クランク軸や連接棒
(コネクティングロッド)の軸受、カムとバルブリフタ
を含む動弁機構など、各種摺動部分の潤滑のほか、エン
ジン内の冷却や燃焼生成物の清浄分散、さらには錆や腐
食を防止するなどの作用を果たす。このように、内燃機
関用潤滑油には多様な性能が要求され、しかも近年、内
燃機関の高性能化、高出力化、運転条件の過酷化などに
伴い、高度な性能が要求されてきている。したがって、
該内燃機関用潤滑油には、このような要求性能を満たす
ために、例えば摩耗防止剤、金属清浄剤、無灰分散剤、
酸化防止剤などの種々の添加剤が配合されている。内燃
機関用潤滑油の基本的機能として、特にあらゆる条件下
で機関を円滑に作用させ、摩耗、焼付き防止を行うこと
が重要である。エンジン潤滑部は、大部分が流体潤滑状
態にあるが、動弁系やピストンの上下死点などでは境界
潤滑状態となりやすく、このような境界潤滑下における
摩耗防止性は、一般にジチオりん酸亜鉛(ZnDTP)
やジチオカルバミン酸亜鉛(ZnDTC)の添加によっ
て付与されている。ところで、内燃機関では、潤滑油が
関与する摩擦部分でのエネルギー損失が大きいために、
摩擦損失低減や燃費低減対策として、摩擦調整剤(F
M:フリクションモディファイヤ)を初め、各種の添加
剤を組み合わせた潤滑油が使用されている(例えば特公
平3−23595号公報)。自動車の内燃機関用潤滑油
は、各種の油温度、回転数、負荷で運転されており、し
たがって、さらに燃費を向上させるためには、広範囲の
使用条件下での摩擦特性に優れる必要がある。さらに、
内燃機関用潤滑油に要求される性能としては、前記した
もの以外に、高耐熱性、高酸化安定性、適度な粘度特性
などが挙げられる。
事情のもとで、優れた低摩擦性を有するとともに、高耐
熱性、高酸化安定性及び適度の粘度特性を有し、特に内
燃機関用潤滑油として好適な潤滑油組成物を提供するこ
とを目的としてなされたものである。
ましい特性を有する潤滑油組成物を開発すべく鋭意研究
を重ねた結果、芳香族成分の含有量が少ない特定の性状
の潤滑油基油に対し、特定のアミン系酸化防止剤と、硫
化オキシモリブデンジチオカルバメート(MoDTC)
や硫化オキシモリブデンオルガノホスホロジチオエート
(MoDTP)とを、所定の割合で含有させた組成物に
より、その目的を達成しうることを見い出し、この知見
に基づいて本発明を完成するに至った。すなわち、本発
明は、(A)芳香族成分が3.0重量%以下、硫黄分が
50重量ppm以下、窒素分が50重量ppm以下であり、か
つ温度100℃における粘度が2.0〜50.0mm2/s
である潤滑油基油に対して、組成物全重量に基づき
(B)一般式
水素原子又は炭素数が3〜18のアルキル基であり、そ
れらはたがいに同一であっても異なっていてもよいが、
その中の少なくとも1つはアルキル基である)で表され
るアルキルジフェニルアミン類、及び一般式
のアルキル基である)で表されるフェニル−α−ナフチ
ルアミン類の中から選ばれた少なくとも1種0.05〜
2.0重量%を含有させるとともに、(C)一般式
23の炭化水素基であり、それらはたがいに同一であっ
ても異なっていてもよく、m及びnはそれぞれそれらの
和が4となるような正の整数である)で表される硫化オ
キシモリブデンジチオカルバメート、及び一般式
18の炭化水素基であり、それらはたがいに同一であっ
ても異なっていてもよく、x及びyはそれぞれそれらの
和が4となるような正の整数である)で表される硫化オ
キシモリブデンオルガノホスホロジチオエートの中から
選ばれた少なくとも1種をモリブデン量として50〜2
000重量ppm含有させたことを特徴とする潤滑油組成
物に関するものである。
潤滑油組成物においては、(A)成分の潤滑油基油とし
て、芳香族成分が3.0重量%以下、硫黄分が50重量p
pm以下、窒素分が50重量ppm以下であり、かつ温度1
00℃における粘度が2.0〜50.0mm2/sの範囲に
あるものが用いられる。該芳香族成分の含有量が3.0
重量%を超えると得られる潤滑油組成物の耐熱性、酸化
安定性、摩擦特性が低下する。また、粘度が2.0mm2/
s未満のものでは油膜形成が十分ではなく、さらに蒸発
減量が多いという不都合があるし、50.0mm2/sを超
えると粘性抵抗による動力損失が大きすぎるので好まし
くない。さらに硫黄分や窒素分が50重量ppmを超える
と酸化安定性及び摩擦特性が低下する。該潤滑油基油
は、前記の性状を有するものであれば、鉱油や合成油を
問わず様々なものを使用することができるが、特に水素
化分解油及びワックス異性化油が好適である。本発明組
成物においては、(B)成分のアミン系酸化防止剤とし
て、一般式
及び一般式
類の中から選ばれた少なくとも1種が用いられる。前記
一般式[1]において、R1、R2、R3及びR4はそれぞ
れ水素原子又は炭素数が3〜18のアルキル基である。
また、R1、R2、R3及びR4はたがいに同一であっても
よいし、異なっていてもよいが、その中の少なくとも1
つは炭素数3〜18のアルキル基であることが必要であ
る。該炭素数3〜18のアルキル基は直鎖状、分枝鎖
状、環状のいずれであってもよく、このようなものとし
ては、例えば各種プロピル基、各種ブチル基、各種アミ
ル基、各種ヘキシル基、各種ヘプチル基、各種オクチル
基、各種ノニル基、各種デシル基、各種ウンデシル基、
各種ドデシル基、各種トリデシル基、各種テトラデシル
基、各種ペンタデシル基、各種ヘキサデシル基、各種ヘ
プタデシル基、各種オクタデシル基、さらにはシクロヘ
キシル基、シクロオクチル基、シクロドデシル基などが
挙げられる。また、前記一般式[2]において、Rは水
素原子又は炭素数3〜18のアルキル基である。該炭素
数3〜18のアルキル基は直鎖状、分枝鎖状、環状のい
ずれであってもよく、このようなものとしては、例えば
前記一般式[1]におけるR1〜R4の説明において例示
したものと同じものを挙げることができる。本発明組成
物においては、該(B)成分のアミン系酸化防止剤とし
て、前記一般式[1]で表されるアルキルジフェニルア
ミン類を1種用いてもよいし、2種以上を組み合わせて
用いてもよく、また、前記一般式[2]で表されるフェ
ニル−α−ナフチルアミン類を1種用いてもよいし、2
種以上を組み合わせて用いてもよい。さらには、該一般
式[1]で表されるアルキルジフェニルアミン類1種以
上と一般式[2]で表されるフェニル−α−ナフチルア
ミン類1種以上とを組み合わせて用いてもよい。本発明
においては、前記(B)成分のアミン系酸化防止剤は、
組成物全重量に基づき0.05〜2.0重量%、好ましく
は0.2〜1.2重量%の範囲で配合することが必要であ
る。この量が0.05重量%未満では十分な酸化安定性
が得られないし、2.0重量%を超えるとその量の割に
は効果の向上がみられない。本発明組成物においては、
(C)成分の摩擦調整剤として、一般式
ルバメート(MoDTC)、及び一般式
ホスホロジチオエート(MoDTP)の中から選ばれた
少なくとも1種が用いられる。前記一般式[3]におい
て、R5及びR6はそれぞれ炭素数8〜23の炭化水素基
であり、それらはたがいに同一であってもよいし、異な
っていてもよい。該炭素数8〜23の炭化水素基として
は、炭素数8〜23の直鎖状若しくは分枝鎖状のアルキ
ル基又はアルケニル基、炭素数8〜23のシクロアルキ
ル基、アリール基、アルキルアリール基又はアリールア
ルキル基などが挙げられる。このようなものの具体例と
しては2−エチルヘキシル基、n−オクチル基、ノニル
基、デシル基、ラウリル基、トリデシル基、パルミチル
基、ステアリル基、オレイル基、エイコシル基、ブチル
フェニル基、ノニルフェニル基などが挙げられる。ま
た、m及びnは、それぞれそれらの和が4となるような
正の整数である。一方、前記一般式[4]において、R
7及びR8はそれぞれ炭素数3〜18の炭化水素基であ
り、それらはたがいに同一であってもよいし、異なって
いてもよい。該炭素数3〜18の炭化水素基としては、
炭素数3〜18の直鎖状若しくは分枝鎖状のアルキル基
又はアルケニル基、炭素数6〜18のシクロアルキル
基、炭素数6〜18のアリール基、炭素数7〜18のア
ルキルアリール基又はアリールアルキル基などが挙げら
れる。このようなものの具体例としてはイソプロピル
基、n−プロピル基、n−ブチル基、イソブチル基、s
ec−ブチル基、アミル基、ヘキシル基、シクロヘキシ
ル基、2−エチルヘキシル基、n−オクチル基、ノニル
基、デシル基、ラウリル基、トリデシル基、パルミチル
基、ステアリル基、オレイル基、ブチルフェニル基、ノ
ニルフェニル基などが挙げられる。また、x及びyはそ
れぞれそれらの和が4となるような正の整数である。本
発明組成物においては、前記一般式[3]で表されるM
oDTCは1種用いてもよいし、2種以上を組み合わせ
てもよく、また前記一般式[4]で表されるMoDTP
は1種用いてもよいし、2種以上を組み合わせて用いて
もよい。
摩擦調整剤は、組成物全重量に基づきモリブテン量とし
て50〜2000重量ppm、好ましくは100〜100
0重量ppmの範囲で配合することが必要である。モリブ
デン量が50重量ppm未満では十分な低摩擦性が得られ
ないし、2000重量ppmを超えるとその量の割には摩
擦特性の向上効果がみられない。本発明の潤滑油組成物
には、本発明の目的が損なわれない範囲で、従来潤滑油
に慣用されている各種添加剤、例えば金属清浄剤、無灰
清浄分散剤、摩耗防止剤、粘度指数向上剤、流動点降下
剤、防錆剤、腐食防止剤、消泡剤、他の酸化防止剤など
を適宜添加することができる。金属清浄剤としては、例
えばカルシウムスルホネート、マグネシウムスルホネー
ト、バリウムスルホネート、カルシウムフェネート、バ
リウムフェネートなどが挙げられ、これらは、通常0.
1〜5重量%の割合で使用される。無灰清浄分散剤とし
ては、例えばこはく酸イミド系、こはく酸アミド系、ベ
ンジルアミン系やそのホウ素誘導体、エステル系のもの
などが挙げられ、これらは、通常0.5〜7重量%の割
合で使用される。摩耗防止剤としては、例えばチオりん
酸金属塩(Zn、Pb、Sb、Moなど)、チオカルバ
ミン酸金属塩(Znなど)、硫黄化合物、りん酸エステ
ル、亜りん酸エステルなどを挙げることができ、これら
は、通常0.05〜5.0重量%の割合で使用される。粘
度指数向上剤としては、例えばポリメタクリレート系、
ポリイソブチレン系、エチレン−プロピレン共重合体
系、スチレン−ブタジエン水添共重合体系などが挙げら
れ、これらは、通常0.5〜35重量%の割合で使用さ
れる。防錆剤としては、例えばアルケニルこはく酸やそ
の部分エステルなどが、腐食防止剤としては、例えばベ
ンゾトリアゾールやベンゾイミダゾールなどが、消泡剤
としては、例えばジメチルポリシロキサンやポリアクリ
レートなどが挙げられ、これらは適宜添加することがで
きる。
するが、本発明はこれらの例によってなんら限定される
ものではない。なお、潤滑油組成物の酸化誘導時間、摩
擦係数は次のようにして求めた。 (1)酸化誘導時間(分) 示差熱分析法により、酸素雰囲気下、20kgf/cm2、2
00℃の等温保持条件で求めた。 (2)摩擦係数(μ) 図1に示すLFW−1試験機により、回転数270rp
m、荷重30kgf、油温120℃、時間10分の条件で、
Falex社製R型ブロック(鉄製)及びFalex社
製S−10テストリング(鉄製)を用いて、LFW−1
摩擦試験を行った。図1中、1はS−10テストリング
であり、2はR型ブロックであり、3は歪み計である。
R型ブロックに荷重をかけ、リングを回転するときに生
じる抵抗を歪み計で検出し、摩擦係数を算出する。な
お、試験油はリングの半分程度まで浸っている。 実施例1〜7、比較例1〜6 第1表に示す性状の基油を用い、第2表に示す組成の潤
滑油組成物を調製し、酸化誘導時間(分)及び摩擦係数
(μ)を求めた。その結果を第2表に示す。
酸化安定性及び低摩擦性を有し、内燃機関、自動変速
機、緩衝器、パワーステアリングなどの潤滑油、特に内
燃機関用潤滑油として好適に用いられる。
置の概略図である。
Claims (1)
- 【請求項1】(A)芳香族成分が3.0重量%以下、硫
黄分が50重量ppm以下、窒素分が50重量ppm以下であ
り、かつ温度100℃における粘度が2.0〜50.0mm
2/sである潤滑油基油に対して、組成物全重量に基づ
き(B)一般式 【化1】 (式中のR1、R2、R3及びR4はそれぞれ水素原子又は
炭素数が3〜18のアルキル基であり、それらはたがい
に同一であっても異なっていてもよいが、その中の少な
くとも1つはアルキル基である)で表されるアルキルジ
フェニルアミン類、及び一般式 【化2】 (式中のRは水素原子又は炭素数3〜18のアルキル基
である)で表されるフェニル−α−ナフチルアミン類の
中から選ばれた少なくとも1種0.05〜2.0重量%を
含有させるとともに、(C)一般式 【化3】 (式中のR5及びR6はそれぞれ炭素数8〜23の炭化水
素基であり、それらはたがいに同一であっても異なって
いてもよく、m及びnはそれぞれそれらの和が4となる
ような正の整数である)で表される硫化オキシモリブデ
ンジチオカルバメート、及び一般式 【化4】 (式中のR7及びR8はそれぞれ炭素数3〜18の炭化水
素基であり、それらはたがいに同一であっても異なって
いてもよく、x及びyはそれぞれそれらの和が4となる
ような正の整数である)で表される硫化オキシモリブデ
ンオルガノホスホロジチオエートの中から選ばれた少な
くとも1種をモリブデン量として50〜2000重量pp
m含有させたことを特徴とする潤滑油組成物。
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12804993A JP3608805B2 (ja) | 1993-04-30 | 1993-04-30 | 潤滑油組成物 |
AU66889/94A AU679066B2 (en) | 1993-04-30 | 1994-04-28 | Lubricating oil composition |
EP94914574A EP0696636B1 (en) | 1993-04-30 | 1994-04-28 | Lubricating oil composition |
DE69420030T DE69420030T2 (de) | 1993-04-30 | 1994-04-28 | Schmierölzusammensetzung |
US08/535,236 US5605880A (en) | 1993-04-30 | 1994-04-28 | Lubricating oil composition |
CA002161644A CA2161644C (en) | 1993-04-30 | 1994-04-28 | Lubricating oil composition |
PCT/JP1994/000723 WO1994025549A1 (fr) | 1993-04-30 | 1994-04-28 | Composition d'huile lubrifiante |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12804993A JP3608805B2 (ja) | 1993-04-30 | 1993-04-30 | 潤滑油組成物 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH06313183A true JPH06313183A (ja) | 1994-11-08 |
JP3608805B2 JP3608805B2 (ja) | 2005-01-12 |
Family
ID=14975238
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12804993A Expired - Lifetime JP3608805B2 (ja) | 1993-04-30 | 1993-04-30 | 潤滑油組成物 |
Country Status (7)
Country | Link |
---|---|
US (1) | US5605880A (ja) |
EP (1) | EP0696636B1 (ja) |
JP (1) | JP3608805B2 (ja) |
AU (1) | AU679066B2 (ja) |
CA (1) | CA2161644C (ja) |
DE (1) | DE69420030T2 (ja) |
WO (1) | WO1994025549A1 (ja) |
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EP0394686A2 (en) * | 1989-04-24 | 1990-10-31 | Polaroid Corporation | Integral data storage disk card |
WO1995009904A1 (fr) * | 1993-10-06 | 1995-04-13 | Idemitsu Kosan Co., Ltd. | Composition d'huile lubrifiante pour roues dentees tournant a haute vitesse |
JPH08294246A (ja) * | 1995-04-21 | 1996-11-05 | Hitachi Ltd | 電動回転機 |
JPH093468A (ja) * | 1995-04-21 | 1997-01-07 | Hitachi Ltd | 潤滑油組成物及び潤滑グリース組成物 |
JP2001187891A (ja) * | 1995-04-21 | 2001-07-10 | Hitachi Ltd | 潤滑油組成物及び潤滑グリース組成物 |
JP2006348223A (ja) * | 2005-06-17 | 2006-12-28 | Idemitsu Kosan Co Ltd | エンジン油組成物 |
EP1749876A2 (en) | 2005-08-05 | 2007-02-07 | TonenGeneral Sekiyu Kabushiki Kaisha | Lubricating oil composition containing a polymethacrylate VI improver |
WO2011077810A1 (ja) * | 2009-12-24 | 2011-06-30 | Jx日鉱日石エネルギー株式会社 | クロスヘッド型ディーゼル機関用シリンダー潤滑油組成物 |
US8105990B2 (en) | 2006-03-15 | 2012-01-31 | Nippon Oil Corporation | Lube base oil, lubricating oil composition for internal combustion engine, and lubricating oil composition for drive transmission device |
US8580719B2 (en) | 2006-03-31 | 2013-11-12 | Idemitsu Kosan Co., Ltd. | Lubricating oil composition for internal combustion engine |
US8637438B2 (en) | 2005-11-15 | 2014-01-28 | Idemitsu Kosan Co., Ltd. | Lubricant composition for internal combustion engine |
WO2017115703A1 (ja) * | 2015-12-28 | 2017-07-06 | Jxエネルギー株式会社 | 潤滑油組成物 |
WO2017115704A1 (ja) * | 2015-12-28 | 2017-07-06 | Jxエネルギー株式会社 | 潤滑油組成物 |
WO2020022143A1 (ja) | 2018-07-23 | 2020-01-30 | 富士通商株式会社 | バイオ燃料の製造方法 |
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US5880073A (en) * | 1995-05-24 | 1999-03-09 | Tonen Corporation | Lubricating oil composition |
EP0839175A4 (en) * | 1995-05-24 | 1999-06-23 | Exxon Research Engineering Co | LUBRICATING OIL COMPOSITIONS |
US5650381A (en) | 1995-11-20 | 1997-07-22 | Ethyl Corporation | Lubricant containing molybdenum compound and secondary diarylamine |
USRE38929E1 (en) | 1995-11-20 | 2006-01-03 | Afton Chemical Intangibles Llc | Lubricant containing molybdenum compound and secondary diarylamine |
US5840672A (en) * | 1997-07-17 | 1998-11-24 | Ethyl Corporation | Antioxidant system for lubrication base oils |
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US6150309A (en) * | 1998-08-04 | 2000-11-21 | Exxon Research And Engineering Co. | Lubricant formulations with dispersancy retention capability (law684) |
US6143702A (en) * | 1998-10-09 | 2000-11-07 | Exxon Research And Engineering Company | Lubricating oils of enhanced oxidation stability containing n-phenyl-naphthyl amines, or substituted derivatives of n-phenyl naphthyl amine and carbodiimide acid scavengers |
US6174842B1 (en) | 1999-03-30 | 2001-01-16 | Ethyl Corporation | Lubricants containing molybdenum compounds, phenates and diarylamines |
AU774412B2 (en) * | 1999-12-22 | 2004-06-24 | Lubrizol Corporation, The | Lubricants with the combination of a molybdenum compound, a phosphorus compounds and dispersants |
DE60233116D1 (de) | 2001-03-22 | 2009-09-10 | Lubrizol Corp | Motorschmiermittelzusammensetzung mit hohem schwefelgehalt basisöl enhaltend molybdän-dithiocarbamat als zusätzliches antioxidationsmittel |
DE60107605T2 (de) * | 2001-07-18 | 2005-11-10 | Crompton Corp., Middlebury | Organische molybdänkomplexe als reibungsveränderer |
US7229951B2 (en) * | 2001-07-18 | 2007-06-12 | Crompton Corporation | Organo-imido molybdenum complexes as friction modifier additives for lubricant compositions |
US6645921B2 (en) | 2002-02-08 | 2003-11-11 | Ethyl Corporation | Molybdenum-containing lubricant additive compositions, and processes for making and using same |
US6777378B2 (en) | 2002-02-15 | 2004-08-17 | The Lubrizol Corporation | Molybdenum, sulfur and boron containing lubricating oil composition |
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JP5114428B2 (ja) * | 2006-05-05 | 2013-01-09 | アール.ティー. ヴァンダービルト カンパニー インコーポレーティッド | 有機タングステン酸塩、ジアリールアミンおよび有機モリブデン化合物を含む潤滑剤組成物用の酸化防止添加剤 |
EP2021441B1 (en) * | 2006-05-05 | 2015-11-04 | Vanderbilt Chemicals, LLC | Lubricant antioxidant compositions employing synergistic organotungstate component |
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RU2009109342A (ru) * | 2009-03-16 | 2010-09-27 | Валентина Григорьевна Бабель (RU) | Металлоплакирующая многофункциональная композиция для моторных, трансмиссионных и индустриальных масел |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
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US3452056A (en) * | 1966-04-07 | 1969-06-24 | Uniroyal Inc | Substituted diphenylamines |
US4370246A (en) * | 1981-04-27 | 1983-01-25 | Chevron Research Company | Antioxidant combinations of molybdenum complexes and aromatic amine compounds |
JPS5911397A (ja) * | 1982-06-09 | 1984-01-20 | Idemitsu Kosan Co Ltd | 疲労寿命改良潤滑剤 |
JPS59122597A (ja) * | 1982-11-30 | 1984-07-16 | Honda Motor Co Ltd | 潤滑油組成物 |
JPS6253399A (ja) * | 1985-09-03 | 1987-03-09 | Idemitsu Kosan Co Ltd | 動力伝達用潤滑油組成物 |
JP2537505B2 (ja) * | 1987-03-12 | 1996-09-25 | 出光興産 株式会社 | 内燃機関用潤滑油の添加剤 |
US4812246A (en) * | 1987-03-12 | 1989-03-14 | Idemitsu Kosan Co., Ltd. | Base oil for lubricating oil and lubricating oil composition containing said base oil |
JP2888302B2 (ja) * | 1989-07-31 | 1999-05-10 | 東燃株式会社 | 空気圧縮機用潤滑油組成物 |
GB2241707A (en) * | 1990-03-07 | 1991-09-11 | Exxon Research Engineering Co | Lubricating grease composition |
JP2617807B2 (ja) * | 1990-03-16 | 1997-06-04 | 日本石油株式会社 | エンジン油組成物 |
JPH06256782A (ja) * | 1993-02-01 | 1994-09-13 | Lubrizol Corp:The | 金属/セラミック潤滑用のチオカルバメート |
-
1993
- 1993-04-30 JP JP12804993A patent/JP3608805B2/ja not_active Expired - Lifetime
-
1994
- 1994-04-28 EP EP94914574A patent/EP0696636B1/en not_active Expired - Lifetime
- 1994-04-28 AU AU66889/94A patent/AU679066B2/en not_active Ceased
- 1994-04-28 DE DE69420030T patent/DE69420030T2/de not_active Expired - Fee Related
- 1994-04-28 US US08/535,236 patent/US5605880A/en not_active Expired - Lifetime
- 1994-04-28 CA CA002161644A patent/CA2161644C/en not_active Expired - Fee Related
- 1994-04-28 WO PCT/JP1994/000723 patent/WO1994025549A1/ja active IP Right Grant
Cited By (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0394686A2 (en) * | 1989-04-24 | 1990-10-31 | Polaroid Corporation | Integral data storage disk card |
WO1995009904A1 (fr) * | 1993-10-06 | 1995-04-13 | Idemitsu Kosan Co., Ltd. | Composition d'huile lubrifiante pour roues dentees tournant a haute vitesse |
JPH08294246A (ja) * | 1995-04-21 | 1996-11-05 | Hitachi Ltd | 電動回転機 |
JPH093468A (ja) * | 1995-04-21 | 1997-01-07 | Hitachi Ltd | 潤滑油組成物及び潤滑グリース組成物 |
JP2001187891A (ja) * | 1995-04-21 | 2001-07-10 | Hitachi Ltd | 潤滑油組成物及び潤滑グリース組成物 |
US8592355B2 (en) | 2005-06-17 | 2013-11-26 | Idemitsu Kosan Co., Ltd. | Engine oil composition |
JP2006348223A (ja) * | 2005-06-17 | 2006-12-28 | Idemitsu Kosan Co Ltd | エンジン油組成物 |
EP1749876A2 (en) | 2005-08-05 | 2007-02-07 | TonenGeneral Sekiyu Kabushiki Kaisha | Lubricating oil composition containing a polymethacrylate VI improver |
US8691739B2 (en) | 2005-08-05 | 2014-04-08 | Exxonmobil Research And Engineering Company | Lubricating oil composition |
US8637438B2 (en) | 2005-11-15 | 2014-01-28 | Idemitsu Kosan Co., Ltd. | Lubricant composition for internal combustion engine |
US8105990B2 (en) | 2006-03-15 | 2012-01-31 | Nippon Oil Corporation | Lube base oil, lubricating oil composition for internal combustion engine, and lubricating oil composition for drive transmission device |
US8580719B2 (en) | 2006-03-31 | 2013-11-12 | Idemitsu Kosan Co., Ltd. | Lubricating oil composition for internal combustion engine |
CN102666819A (zh) * | 2009-12-24 | 2012-09-12 | 吉坤日矿日石能源株式会社 | 十字头型柴油机用气缸润滑油组合物 |
JP2011132338A (ja) * | 2009-12-24 | 2011-07-07 | Jx Nippon Oil & Energy Corp | クロスヘッド型ディーゼル機関用シリンダー潤滑油組成物 |
WO2011077810A1 (ja) * | 2009-12-24 | 2011-06-30 | Jx日鉱日石エネルギー株式会社 | クロスヘッド型ディーゼル機関用シリンダー潤滑油組成物 |
US9222054B2 (en) | 2009-12-24 | 2015-12-29 | Jx Nippon Oil & Energy Corporation | Cylinder lubricating oil composition for crosshead-type diesel engine |
WO2017115703A1 (ja) * | 2015-12-28 | 2017-07-06 | Jxエネルギー株式会社 | 潤滑油組成物 |
WO2017115704A1 (ja) * | 2015-12-28 | 2017-07-06 | Jxエネルギー株式会社 | 潤滑油組成物 |
JP2017119789A (ja) * | 2015-12-28 | 2017-07-06 | Jxtgエネルギー株式会社 | 潤滑油組成物 |
JP2017119788A (ja) * | 2015-12-28 | 2017-07-06 | Jxtgエネルギー株式会社 | 潤滑油組成物 |
CN108291173A (zh) * | 2015-12-28 | 2018-07-17 | Jxtg能源株式会社 | 润滑油组合物 |
WO2020022143A1 (ja) | 2018-07-23 | 2020-01-30 | 富士通商株式会社 | バイオ燃料の製造方法 |
Also Published As
Publication number | Publication date |
---|---|
AU6688994A (en) | 1994-11-21 |
CA2161644C (en) | 2002-12-03 |
WO1994025549A1 (fr) | 1994-11-10 |
CA2161644A1 (en) | 1994-11-10 |
EP0696636A1 (en) | 1996-02-14 |
US5605880A (en) | 1997-02-25 |
JP3608805B2 (ja) | 2005-01-12 |
EP0696636A4 (en) | 1996-07-24 |
DE69420030D1 (de) | 1999-09-16 |
EP0696636B1 (en) | 1999-08-11 |
DE69420030T2 (de) | 2000-01-05 |
AU679066B2 (en) | 1997-06-19 |
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