JP2017008334A - 潤滑油組成物及びその製造方法 - Google Patents
潤滑油組成物及びその製造方法 Download PDFInfo
- Publication number
- JP2017008334A JP2017008334A JP2016205243A JP2016205243A JP2017008334A JP 2017008334 A JP2017008334 A JP 2017008334A JP 2016205243 A JP2016205243 A JP 2016205243A JP 2016205243 A JP2016205243 A JP 2016205243A JP 2017008334 A JP2017008334 A JP 2017008334A
- Authority
- JP
- Japan
- Prior art keywords
- viscosity
- base oil
- less
- lubricating
- mass
- 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.)
- Pending
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 91
- 239000000314 lubricant Substances 0.000 title claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 title claims description 11
- 239000002199 base oil Substances 0.000 claims abstract description 213
- 239000004202 carbamide Substances 0.000 claims abstract description 32
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims abstract description 30
- 230000001050 lubricating effect Effects 0.000 claims description 161
- 239000010687 lubricating oil Substances 0.000 claims description 88
- 238000004821 distillation Methods 0.000 claims description 37
- 229920000193 polymethacrylate Polymers 0.000 claims description 30
- 238000009835 boiling Methods 0.000 claims description 7
- 239000003921 oil Substances 0.000 abstract description 36
- 239000000446 fuel Substances 0.000 abstract description 31
- 239000002480 mineral oil Substances 0.000 abstract description 15
- 150000002148 esters Chemical class 0.000 abstract description 14
- 235000010446 mineral oil Nutrition 0.000 abstract description 14
- 229920013639 polyalphaolefin Polymers 0.000 abstract description 10
- 125000004432 carbon atom Chemical group C* 0.000 description 53
- -1 alkylnaphthalenes Chemical class 0.000 description 47
- 229910052799 carbon Inorganic materials 0.000 description 47
- 150000002430 hydrocarbons Chemical class 0.000 description 45
- 239000000654 additive Substances 0.000 description 31
- 238000001704 evaporation Methods 0.000 description 26
- 230000008020 evaporation Effects 0.000 description 26
- 230000000996 additive effect Effects 0.000 description 20
- 239000001993 wax Substances 0.000 description 19
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 18
- 125000000217 alkyl group Chemical group 0.000 description 18
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 17
- 239000000178 monomer Substances 0.000 description 17
- 229910052717 sulfur Inorganic materials 0.000 description 17
- 239000011593 sulfur Substances 0.000 description 17
- 239000003607 modifier Substances 0.000 description 16
- 230000000694 effects Effects 0.000 description 14
- 239000012188 paraffin wax Substances 0.000 description 14
- 238000000034 method Methods 0.000 description 13
- 239000002994 raw material Substances 0.000 description 13
- 239000001257 hydrogen Substances 0.000 description 11
- 229910052739 hydrogen Inorganic materials 0.000 description 11
- 239000005078 molybdenum compound Substances 0.000 description 11
- 150000002752 molybdenum compounds Chemical class 0.000 description 11
- 230000003647 oxidation Effects 0.000 description 10
- 238000007254 oxidation reaction Methods 0.000 description 10
- 239000002904 solvent Substances 0.000 description 10
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 9
- 125000003342 alkenyl group Chemical group 0.000 description 9
- 229920001577 copolymer Polymers 0.000 description 9
- 229930195733 hydrocarbon Natural products 0.000 description 9
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 8
- 238000004517 catalytic hydrocracking Methods 0.000 description 8
- 239000003795 chemical substances by application Substances 0.000 description 8
- 229910052750 molybdenum Inorganic materials 0.000 description 8
- 239000011733 molybdenum Substances 0.000 description 8
- 239000012071 phase Substances 0.000 description 8
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 7
- 239000004215 Carbon black (E152) Substances 0.000 description 7
- 239000003963 antioxidant agent Substances 0.000 description 7
- 239000011630 iodine Substances 0.000 description 7
- 229910052740 iodine Inorganic materials 0.000 description 7
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 6
- 239000003054 catalyst Substances 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 5
- 150000001412 amines Chemical group 0.000 description 5
- 239000003599 detergent Substances 0.000 description 5
- 150000002431 hydrogen Chemical class 0.000 description 5
- 238000005461 lubrication Methods 0.000 description 5
- 150000002751 molybdenum Chemical class 0.000 description 5
- KHYKFSXXGRUKRE-UHFFFAOYSA-J molybdenum(4+) tetracarbamodithioate Chemical compound C(N)([S-])=S.[Mo+4].C(N)([S-])=S.C(N)([S-])=S.C(N)([S-])=S KHYKFSXXGRUKRE-UHFFFAOYSA-J 0.000 description 5
- 229910052783 alkali metal Inorganic materials 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 239000000470 constituent Substances 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- 230000000994 depressogenic effect Effects 0.000 description 4
- 235000014113 dietary fatty acids Nutrition 0.000 description 4
- 239000002270 dispersing agent Substances 0.000 description 4
- 238000011156 evaluation Methods 0.000 description 4
- 238000000605 extraction Methods 0.000 description 4
- 239000000194 fatty acid Substances 0.000 description 4
- 229930195729 fatty acid Natural products 0.000 description 4
- HYBBIBNJHNGZAN-UHFFFAOYSA-N furfural Chemical compound O=CC1=CC=CO1 HYBBIBNJHNGZAN-UHFFFAOYSA-N 0.000 description 4
- 238000005984 hydrogenation reaction Methods 0.000 description 4
- VLAPMBHFAWRUQP-UHFFFAOYSA-L molybdic acid Chemical compound O[Mo](O)(=O)=O VLAPMBHFAWRUQP-UHFFFAOYSA-L 0.000 description 4
- 230000001590 oxidative effect Effects 0.000 description 4
- 230000000379 polymerizing effect Effects 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- 238000000638 solvent extraction Methods 0.000 description 4
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 description 3
- JKNCOURZONDCGV-UHFFFAOYSA-N 2-(dimethylamino)ethyl 2-methylprop-2-enoate Chemical compound CN(C)CCOC(=O)C(C)=C JKNCOURZONDCGV-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 3
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 3
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 150000001342 alkaline earth metals Chemical class 0.000 description 3
- 125000002947 alkylene group Chemical group 0.000 description 3
- 239000002518 antifoaming agent Substances 0.000 description 3
- 230000003078 antioxidant effect Effects 0.000 description 3
- DKVNPHBNOWQYFE-UHFFFAOYSA-N carbamodithioic acid Chemical compound NC(S)=S DKVNPHBNOWQYFE-UHFFFAOYSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- KZNICNPSHKQLFF-UHFFFAOYSA-N dihydromaleimide Natural products O=C1CCC(=O)N1 KZNICNPSHKQLFF-UHFFFAOYSA-N 0.000 description 3
- 239000012990 dithiocarbamate Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000004817 gas chromatography Methods 0.000 description 3
- 150000004678 hydrides Chemical class 0.000 description 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 3
- 239000003112 inhibitor Substances 0.000 description 3
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 239000005077 polysulfide Substances 0.000 description 3
- 229920001021 polysulfide Polymers 0.000 description 3
- 150000008117 polysulfides Polymers 0.000 description 3
- 238000007670 refining Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 238000005292 vacuum distillation Methods 0.000 description 3
- IGLVTGYELORYGW-UHFFFAOYSA-N (2-butylphenyl) carbamodithioate Chemical compound CCCCC1=CC=CC=C1SC(N)=S IGLVTGYELORYGW-UHFFFAOYSA-N 0.000 description 2
- 101100005916 Arabidopsis thaliana CER3 gene Proteins 0.000 description 2
- DCUIHOYYXOKDCD-UHFFFAOYSA-J C(CCCCC)N(C([S-])=S)CCCCCC.[Mo+4].C(CCCCC)N(C([S-])=S)CCCCCC.C(CCCCC)N(C([S-])=S)CCCCCC.C(CCCCC)N(C([S-])=S)CCCCCC Chemical compound C(CCCCC)N(C([S-])=S)CCCCCC.[Mo+4].C(CCCCC)N(C([S-])=S)CCCCCC.C(CCCCC)N(C([S-])=S)CCCCCC.C(CCCCC)N(C([S-])=S)CCCCCC DCUIHOYYXOKDCD-UHFFFAOYSA-J 0.000 description 2
- 229920000089 Cyclic olefin copolymer Polymers 0.000 description 2
- BWGNESOTFCXPMA-UHFFFAOYSA-N Dihydrogen disulfide Chemical compound SS BWGNESOTFCXPMA-UHFFFAOYSA-N 0.000 description 2
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical compound CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 2
- HZTZZGSVCLBQMX-UHFFFAOYSA-J N,N-dipentylcarbamodithioate molybdenum(4+) Chemical compound C(CCCC)N(C([S-])=S)CCCCC.[Mo+4].C(CCCC)N(C([S-])=S)CCCCC.C(CCCC)N(C([S-])=S)CCCCC.C(CCCC)N(C([S-])=S)CCCCC HZTZZGSVCLBQMX-UHFFFAOYSA-J 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 125000000738 acetamido group Chemical group [H]C([H])([H])C(=O)N([H])[*] 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 150000001340 alkali metals Chemical class 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 2
- 125000005037 alkyl phenyl group Chemical group 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 125000002490 anilino group Chemical group [H]N(*)C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 125000000043 benzamido group Chemical group [H]N([*])C(=O)C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 2
- WGQKYBSKWIADBV-UHFFFAOYSA-N benzylamine Chemical compound NCC1=CC=CC=C1 WGQKYBSKWIADBV-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 159000000007 calcium salts Chemical class 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 125000004915 dibutylamino group Chemical group C(CCC)N(CCCC)* 0.000 description 2
- 125000001664 diethylamino group Chemical group [H]C([H])([H])C([H])([H])N(*)C([H])([H])C([H])([H])[H] 0.000 description 2
- 125000002147 dimethylamino group Chemical group [H]C([H])([H])N(*)C([H])([H])[H] 0.000 description 2
- QXYJCZRRLLQGCR-UHFFFAOYSA-N dioxomolybdenum Chemical compound O=[Mo]=O QXYJCZRRLLQGCR-UHFFFAOYSA-N 0.000 description 2
- 125000004914 dipropylamino group Chemical group C(CC)N(CCC)* 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 239000003925 fat Substances 0.000 description 2
- 150000004665 fatty acids Chemical class 0.000 description 2
- 210000002683 foot Anatomy 0.000 description 2
- 239000000295 fuel oil Substances 0.000 description 2
- 125000000623 heterocyclic group Chemical group 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000006078 metal deactivator Substances 0.000 description 2
- 125000006384 methylpyridyl group Chemical group 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 229910052982 molybdenum disulfide Inorganic materials 0.000 description 2
- JKQOBWVOAYFWKG-UHFFFAOYSA-N molybdenum trioxide Chemical compound O=[Mo](=O)=O JKQOBWVOAYFWKG-UHFFFAOYSA-N 0.000 description 2
- 125000004573 morpholin-4-yl group Chemical group N1(CCOCC1)* 0.000 description 2
- 125000004433 nitrogen atom Chemical group N* 0.000 description 2
- 150000007524 organic acids Chemical class 0.000 description 2
- 235000005985 organic acids Nutrition 0.000 description 2
- 150000002894 organic compounds Chemical class 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 125000004430 oxygen atom Chemical group O* 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 235000011007 phosphoric acid Nutrition 0.000 description 2
- 125000003386 piperidinyl group Chemical group 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 125000004076 pyridyl group Chemical group 0.000 description 2
- 125000000719 pyrrolidinyl group Chemical group 0.000 description 2
- 125000004929 pyrrolidonyl group Chemical group N1(C(CCC1)=O)* 0.000 description 2
- 125000000168 pyrrolyl group Chemical group 0.000 description 2
- 125000004151 quinonyl group Chemical group 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229960002317 succinimide Drugs 0.000 description 2
- 125000000446 sulfanediyl group Chemical group *S* 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- BIPXIVOXYSRYGA-UHFFFAOYSA-N (2-nonylphenyl) carbamodithioate Chemical compound CCCCCCCCCC1=CC=CC=C1SC(N)=S BIPXIVOXYSRYGA-UHFFFAOYSA-N 0.000 description 1
- UUGXDEDGRPYWHG-UHFFFAOYSA-N (dimethylamino)methyl 2-methylprop-2-enoate Chemical compound CN(C)COC(=O)C(C)=C UUGXDEDGRPYWHG-UHFFFAOYSA-N 0.000 description 1
- OBDUMNZXAIUUTH-HWKANZROSA-N (e)-tetradec-2-ene Chemical group CCCCCCCCCCC\C=C\C OBDUMNZXAIUUTH-HWKANZROSA-N 0.000 description 1
- 0 *O[N+]([N+](*1=CC1)[N-])[O-] Chemical compound *O[N+]([N+](*1=CC1)[N-])[O-] 0.000 description 1
- MBIZXFATKUQOOA-UHFFFAOYSA-N 1,3,4-thiadiazole Chemical compound C1=NN=CS1 MBIZXFATKUQOOA-UHFFFAOYSA-N 0.000 description 1
- YXIWHUQXZSMYRE-UHFFFAOYSA-N 1,3-benzothiazole-2-thiol Chemical class C1=CC=C2SC(S)=NC2=C1 YXIWHUQXZSMYRE-UHFFFAOYSA-N 0.000 description 1
- HYZJCKYKOHLVJF-UHFFFAOYSA-N 1H-benzimidazole Chemical compound C1=CC=C2NC=NC2=C1 HYZJCKYKOHLVJF-UHFFFAOYSA-N 0.000 description 1
- GSOYMOAPJZYXTB-UHFFFAOYSA-N 2,6-ditert-butyl-4-(3,5-ditert-butyl-4-hydroxyphenyl)phenol Chemical compound CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(C=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)=C1 GSOYMOAPJZYXTB-UHFFFAOYSA-N 0.000 description 1
- VRMHHVOBVLFRFB-UHFFFAOYSA-N 2-(2-cyanoethylsulfanylmethyl)benzoic acid Chemical compound OC(=O)C1=CC=CC=C1CSCCC#N VRMHHVOBVLFRFB-UHFFFAOYSA-N 0.000 description 1
- SJIXRGNQPBQWMK-UHFFFAOYSA-N 2-(diethylamino)ethyl 2-methylprop-2-enoate Chemical compound CCN(CC)CCOC(=O)C(C)=C SJIXRGNQPBQWMK-UHFFFAOYSA-N 0.000 description 1
- LLEFDCACDRGBKD-UHFFFAOYSA-N 2-ethyl-2-(hydroxymethyl)propane-1,3-diol;nonanoic acid Chemical compound CCC(CO)(CO)CO.CCCCCCCCC(O)=O LLEFDCACDRGBKD-UHFFFAOYSA-N 0.000 description 1
- CWTQBXKJKDAOSQ-UHFFFAOYSA-N 2-ethyl-2-(hydroxymethyl)propane-1,3-diol;octanoic acid Chemical compound CCC(CO)(CO)CO.CCCCCCCC(O)=O CWTQBXKJKDAOSQ-UHFFFAOYSA-N 0.000 description 1
- MNZNJOQNLFEAKG-UHFFFAOYSA-N 2-morpholin-4-ylethyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCN1CCOCC1 MNZNJOQNLFEAKG-UHFFFAOYSA-N 0.000 description 1
- ALKCLFLTXBBMMP-UHFFFAOYSA-N 3,7-dimethylocta-1,6-dien-3-yl hexanoate Chemical compound CCCCCC(=O)OC(C)(C=C)CCC=C(C)C ALKCLFLTXBBMMP-UHFFFAOYSA-N 0.000 description 1
- MDWVSAYEQPLWMX-UHFFFAOYSA-N 4,4'-Methylenebis(2,6-di-tert-butylphenol) Chemical compound CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(CC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)=C1 MDWVSAYEQPLWMX-UHFFFAOYSA-N 0.000 description 1
- CMGDVUCDZOBDNL-UHFFFAOYSA-N 4-methyl-2h-benzotriazole Chemical compound CC1=CC=CC2=NNN=C12 CMGDVUCDZOBDNL-UHFFFAOYSA-N 0.000 description 1
- VJOWMORERYNYON-UHFFFAOYSA-N 5-ethenyl-2-methylpyridine Chemical compound CC1=CC=C(C=C)C=N1 VJOWMORERYNYON-UHFFFAOYSA-N 0.000 description 1
- 239000004342 Benzoyl peroxide Substances 0.000 description 1
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 1
- DJBVDAUKGXUPLO-QEMDMZNVSA-N C(C)C(C(=O)O)CCCC.C([C@H](O)[C@H](O)CO)O.C([C@H](O)[C@H](O)CO)O.C([C@H](O)[C@H](O)CO)O.C([C@H](O)[C@H](O)CO)O.C([C@H](O)[C@H](O)CO)O Chemical compound C(C)C(C(=O)O)CCCC.C([C@H](O)[C@H](O)CO)O.C([C@H](O)[C@H](O)CO)O.C([C@H](O)[C@H](O)CO)O.C([C@H](O)[C@H](O)CO)O.C([C@H](O)[C@H](O)CO)O DJBVDAUKGXUPLO-QEMDMZNVSA-N 0.000 description 1
- XFPCUMOJDCHWAP-UHFFFAOYSA-L C(C)N(C([S-])=S)CC.[Mo+2]=S.C(C)N(C([S-])=S)CC Chemical compound C(C)N(C([S-])=S)CC.[Mo+2]=S.C(C)N(C([S-])=S)CC XFPCUMOJDCHWAP-UHFFFAOYSA-L 0.000 description 1
- QCTXWIVAQFRMCF-UHFFFAOYSA-J C(CC)N(C([S-])=S)CCC.[Mo+4].C(CC)N(C([S-])=S)CCC.C(CC)N(C([S-])=S)CCC.C(CC)N(C([S-])=S)CCC Chemical compound C(CC)N(C([S-])=S)CCC.[Mo+4].C(CC)N(C([S-])=S)CCC.C(CC)N(C([S-])=S)CCC.C(CC)N(C([S-])=S)CCC QCTXWIVAQFRMCF-UHFFFAOYSA-J 0.000 description 1
- HGDNZPDYVJNWOD-UHFFFAOYSA-J C(CCCCCCC)N(C([S-])=S)CCCCCCCC.[Mo+4].C(CCCCCCC)N(C([S-])=S)CCCCCCCC.C(CCCCCCC)N(C([S-])=S)CCCCCCCC.C(CCCCCCC)N(C([S-])=S)CCCCCCCC Chemical compound C(CCCCCCC)N(C([S-])=S)CCCCCCCC.[Mo+4].C(CCCCCCC)N(C([S-])=S)CCCCCCCC.C(CCCCCCC)N(C([S-])=S)CCCCCCCC.C(CCCCCCC)N(C([S-])=S)CCCCCCCC HGDNZPDYVJNWOD-UHFFFAOYSA-J 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 1
- XQVWYOYUZDUNRW-UHFFFAOYSA-N N-Phenyl-1-naphthylamine Chemical compound C=1C=CC2=CC=CC=C2C=1NC1=CC=CC=C1 XQVWYOYUZDUNRW-UHFFFAOYSA-N 0.000 description 1
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229920002367 Polyisobutene Polymers 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- 229920000147 Styrene maleic anhydride Polymers 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- URGQBRTWLCYCMR-UHFFFAOYSA-N [3-hydroxy-2,2-bis(hydroxymethyl)propyl] nonanoate Chemical compound CCCCCCCCC(=O)OCC(CO)(CO)CO URGQBRTWLCYCMR-UHFFFAOYSA-N 0.000 description 1
- XYRMLECORMNZEY-UHFFFAOYSA-B [Mo+4].[Mo+4].[Mo+4].[O-]P([O-])([S-])=S.[O-]P([O-])([S-])=S.[O-]P([O-])([S-])=S.[O-]P([O-])([S-])=S Chemical compound [Mo+4].[Mo+4].[Mo+4].[O-]P([O-])([S-])=S.[O-]P([O-])([S-])=S.[O-]P([O-])([S-])=S.[O-]P([O-])([S-])=S XYRMLECORMNZEY-UHFFFAOYSA-B 0.000 description 1
- QCJQWJKKTGJDCM-UHFFFAOYSA-N [P].[S] Chemical compound [P].[S] QCJQWJKKTGJDCM-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 150000001447 alkali salts Chemical class 0.000 description 1
- 150000004996 alkyl benzenes Chemical class 0.000 description 1
- 150000005215 alkyl ethers Chemical class 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 239000007866 anti-wear additive Substances 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 239000002585 base Substances 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
- 150000001565 benzotriazoles Chemical class 0.000 description 1
- 235000019400 benzoyl peroxide Nutrition 0.000 description 1
- SAOKZLXYCUGLFA-UHFFFAOYSA-N bis(2-ethylhexyl) adipate Chemical compound CCCCC(CC)COC(=O)CCCCC(=O)OCC(CC)CCCC SAOKZLXYCUGLFA-UHFFFAOYSA-N 0.000 description 1
- 150000001639 boron compounds Chemical class 0.000 description 1
- GQVCNZBQZKXBMX-UHFFFAOYSA-N butan-2-one;toluene Chemical compound CCC(C)=O.CC1=CC=CC=C1 GQVCNZBQZKXBMX-UHFFFAOYSA-N 0.000 description 1
- 230000001914 calming effect Effects 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- PTFGCZQWGPXSBE-UHFFFAOYSA-N decyl carbamodithioate Chemical compound C(N)(SCCCCCCCCCC)=S PTFGCZQWGPXSBE-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- SZRLKIKBPASKQH-UHFFFAOYSA-M dibutyldithiocarbamate Chemical compound CCCCN(C([S-])=S)CCCC SZRLKIKBPASKQH-UHFFFAOYSA-M 0.000 description 1
- DJWLPDXKMXJIEW-UHFFFAOYSA-N didodecylcarbamodithioic acid Chemical compound CCCCCCCCCCCCN(C(S)=S)CCCCCCCCCCCC DJWLPDXKMXJIEW-UHFFFAOYSA-N 0.000 description 1
- 239000010710 diesel engine oil Substances 0.000 description 1
- 150000005690 diesters Chemical class 0.000 description 1
- KPGRTCPQLMJHFQ-UHFFFAOYSA-N diethylaminomethyl 2-methylprop-2-enoate Chemical compound CCN(CC)COC(=O)C(C)=C KPGRTCPQLMJHFQ-UHFFFAOYSA-N 0.000 description 1
- 229940116901 diethyldithiocarbamate Drugs 0.000 description 1
- LMBWSYZSUOEYSN-UHFFFAOYSA-N diethyldithiocarbamic acid Chemical compound CCN(CC)C(S)=S LMBWSYZSUOEYSN-UHFFFAOYSA-N 0.000 description 1
- WDNQRCVBPNOTNV-UHFFFAOYSA-N dinonylnaphthylsulfonic acid Chemical compound C1=CC=C2C(S(O)(=O)=O)=C(CCCCCCCCC)C(CCCCCCCCC)=CC2=C1 WDNQRCVBPNOTNV-UHFFFAOYSA-N 0.000 description 1
- VJHINFRRDQUWOJ-UHFFFAOYSA-N dioctyl sebacate Chemical compound CCCCC(CC)COC(=O)CCCCCCCCC(=O)OCC(CC)CCCC VJHINFRRDQUWOJ-UHFFFAOYSA-N 0.000 description 1
- BQCRLWBELMWYQA-UHFFFAOYSA-N dipropylcarbamodithioic acid Chemical compound CCCN(C(S)=S)CCC BQCRLWBELMWYQA-UHFFFAOYSA-N 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 150000002019 disulfides Chemical class 0.000 description 1
- LZJUZSYHFSVIGJ-UHFFFAOYSA-N ditridecyl hexanedioate Chemical compound CCCCCCCCCCCCCOC(=O)CCCCC(=O)OCCCCCCCCCCCCC LZJUZSYHFSVIGJ-UHFFFAOYSA-N 0.000 description 1
- FVBSDVQDRFRKRF-UHFFFAOYSA-N ditridecyl pentanedioate Chemical compound CCCCCCCCCCCCCOC(=O)CCCC(=O)OCCCCCCCCCCCCC FVBSDVQDRFRKRF-UHFFFAOYSA-N 0.000 description 1
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 125000000816 ethylene group Chemical group [H]C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 239000010711 gasoline engine oil Substances 0.000 description 1
- UPWGQKDVAURUGE-UHFFFAOYSA-N glycerine monooleate Natural products CCCCCCCCC=CCCCCCCCC(=O)OC(CO)CO UPWGQKDVAURUGE-UHFFFAOYSA-N 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 125000004836 hexamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 description 1
- 229940042795 hydrazides for tuberculosis treatment Drugs 0.000 description 1
- 125000001183 hydrocarbyl group Chemical group 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 150000002460 imidazoles Chemical class 0.000 description 1
- MTNDZQHUAFNZQY-UHFFFAOYSA-N imidazoline Chemical compound C1CN=CN1 MTNDZQHUAFNZQY-UHFFFAOYSA-N 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000006317 isomerization reaction Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 150000004668 long chain fatty acids Chemical class 0.000 description 1
- 159000000003 magnesium salts Chemical class 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- OSWPMRLSEDHDFF-UHFFFAOYSA-N methyl salicylate Chemical class COC(=O)C1=CC=CC=C1O OSWPMRLSEDHDFF-UHFFFAOYSA-N 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910000476 molybdenum oxide Inorganic materials 0.000 description 1
- TVWWSIKTCILRBF-UHFFFAOYSA-N molybdenum trisulfide Chemical class S=[Mo](=S)=S TVWWSIKTCILRBF-UHFFFAOYSA-N 0.000 description 1
- BRESEFMHKFGSDY-UHFFFAOYSA-N molybdenum;pyrrolidine-2,5-dione Chemical class [Mo].O=C1CCC(=O)N1 BRESEFMHKFGSDY-UHFFFAOYSA-N 0.000 description 1
- RZRFZEDWURIJRY-UHFFFAOYSA-N morpholin-4-ylmethyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCN1CCOCC1 RZRFZEDWURIJRY-UHFFFAOYSA-N 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
- ZKZAYPCZGZAZAG-UHFFFAOYSA-J n,n-dibutylcarbamodithioate;molybdenum(4+) Chemical compound [Mo+4].CCCCN(C([S-])=S)CCCC.CCCCN(C([S-])=S)CCCC.CCCCN(C([S-])=S)CCCC.CCCCN(C([S-])=S)CCCC ZKZAYPCZGZAZAG-UHFFFAOYSA-J 0.000 description 1
- MGJYZNJAQSLHOL-UHFFFAOYSA-M n,n-dioctylcarbamodithioate Chemical compound CCCCCCCCN(C([S-])=S)CCCCCCCC MGJYZNJAQSLHOL-UHFFFAOYSA-M 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- AFFLGGQVNFXPEV-UHFFFAOYSA-N n-decene Natural products CCCCCCCCC=C AFFLGGQVNFXPEV-UHFFFAOYSA-N 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- PQQKPALAQIIWST-UHFFFAOYSA-N oxomolybdenum Chemical compound [Mo]=O PQQKPALAQIIWST-UHFFFAOYSA-N 0.000 description 1
- 125000004817 pentamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- AQSJGOWTSHOLKH-UHFFFAOYSA-N phosphite(3-) Chemical class [O-]P([O-])[O-] AQSJGOWTSHOLKH-UHFFFAOYSA-N 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-N phosphoric acid Substances OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 1
- 150000003014 phosphoric acid esters Chemical class 0.000 description 1
- 150000003016 phosphoric acids Chemical class 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920001515 polyalkylene glycol Polymers 0.000 description 1
- 229920000768 polyamine Polymers 0.000 description 1
- 239000003505 polymerization initiator Substances 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 229920013636 polyphenyl ether polymer Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 229940083082 pyrimidine derivative acting on arteriolar smooth muscle Drugs 0.000 description 1
- 150000003230 pyrimidines Chemical class 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- YGSDEFSMJLZEOE-UHFFFAOYSA-M salicylate Chemical compound OC1=CC=CC=C1C([O-])=O YGSDEFSMJLZEOE-UHFFFAOYSA-M 0.000 description 1
- 229960001860 salicylate Drugs 0.000 description 1
- 238000007127 saponification reaction Methods 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
- VLLMWSRANPNYQX-UHFFFAOYSA-N thiadiazole Chemical compound C1=CSN=N1.C1=CSN=N1 VLLMWSRANPNYQX-UHFFFAOYSA-N 0.000 description 1
- JJJPTTANZGDADF-UHFFFAOYSA-N thiadiazole-4-thiol Chemical class SC1=CSN=N1 JJJPTTANZGDADF-UHFFFAOYSA-N 0.000 description 1
- 150000004867 thiadiazoles Chemical class 0.000 description 1
- 150000003580 thiophosphoric acid esters Chemical class 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- 239000012991 xanthate Substances 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- MBBWTVUFIXOUBE-UHFFFAOYSA-L zinc;dicarbamodithioate Chemical compound [Zn+2].NC([S-])=S.NC([S-])=S MBBWTVUFIXOUBE-UHFFFAOYSA-L 0.000 description 1
Landscapes
- Lubricants (AREA)
Abstract
Description
HTHS(100℃)/HTHS(150℃)≦2.04 (A)
[式中、HTHS(100℃)は100℃におけるHTHS粘度を示し、HTHS(150℃)は150℃におけるHTHS粘度を示す。]
本発明の潤滑油組成物は、尿素アダクト値が4質量%以下、40℃における動粘度が14〜25mm2/s、粘度指数が120以上である第1の潤滑油基油成分、及び、40℃における動粘度が14mm2/s未満である第2の潤滑油基油成分を含有し、潤滑油基油全量基準で、第1の潤滑油基油成分の含有量が10〜99質量%、第2の潤滑油基油成分の含有量が1%〜50質量%である潤滑油基油を含有する。
ノルマルパラフィンを含有する原料油について、水素化処理触媒を用いて水素化処理する第1工程と、
第1工程により得られる被処理物について、水素化脱ロウ触媒を用いて水素化脱ロウする第2工程と、
第2工程により得られる被処理物について、水素化精製触媒を用いて水素化精製する第3工程と
を備える。第3工程後に得られる被処理物については、必要に応じて、蒸留等により所定の成分を分離除去してもよい。
[式(1)中、R1は水素又はメチル基を示し、R2は炭素数16以上の直鎖状又は分枝状の炭化水素基を示す。]
[上記一般式(2)中、R3は水素原子又はメチル基を示し、R4は炭素数1〜15の直鎖状又は分枝状の炭化水素基を示す。]
[上記一般式(3)中、R5は水素原子又はメチル基を示し、R6は炭素数1〜18のアルキレン基を示し、E1は窒素原子を1〜2個、酸素原子を0〜2個含有するアミン残基又は複素環残基を示し、aは0又は1を示す。]
HTHS(100℃)/HTHS(150℃)≦2.04 (A)
[式中、HTHS(100℃)は100℃におけるHTHS粘度を示し、HTHS(150℃)は150℃におけるHTHS粘度を示す。]
溶剤精製基油を精製する工程において減圧蒸留で分離した留分を、フルフラールで溶剤抽出した後で水素化処理し、次いで、メチルエチルケトン−トルエン混合溶剤で溶剤脱ろうした。溶剤脱ろうの際に除去され、スラックワックスとして得られたワックス分(以下、「WAX1」という)の性状を表1に示す。
WAX1、WAX2およびWAX3を原料油とし、水素化処理触媒を用いて水素化処理を行った。このとき、原料油の分解率が5質量%以上かつ、被処理油の硫黄分が10質量ppm以下となるように反応温度および液空間速度を調整した。なお、「原料油の分解率が5質量%以上」とは、被処理油において、原料油の初留点よりも軽質となる留分の割合が原料油全量に対し5質量%以上であることを意味し、ガスクロ蒸留にて確認される。
実施例1〜4及び比較例1〜3においては、それぞれ上記の基油1〜5、並びに以下に示す添加剤を用いて、表6、7に示す組成を有する潤滑油組成物を調製した。なお、潤滑油組成物の調製の際には、その150℃におけるHTHS粘度が2.55〜2.65の範囲内となるようにした。得られた潤滑油組成物の性状を表6、7に示す。
(添加剤)
PK:添加剤パッケージ(金属系清浄剤(Caサリシレート Ca量2000ppm)、無灰分散剤(ホウ素化ポリブテニルコハク酸イミド)、酸化防止剤(フェノール系、アミン系)、摩耗防止剤(アルキルリン酸亜鉛 P量800ppm)、エステル系無灰摩擦調整剤、ウレア系無灰摩擦調整剤)、流動点降下剤、消泡剤等を含む)。
MoDTC:モリブデンジチオカーバメート。
VM−1:PSSI=45、MW=40万、Mw/Mn=5.5、Mw/PSSI=0.88×104の分散型ポリメタクリレート系添加剤(ジメチルアミノエチルメタクリレート及びアルキルメタアクリレート混合物(アルキル基:メチル基、炭素数12〜15の直鎖アルキル基)を主構成単位として重合させて得られる共重合体)
VM−2:PSSI=40、MW=30万、Mw/PSSI=0.75×104の分散型ポリメタクリレート系添加剤(ジメチルアミノエチルメタクリレート及びアルキルメタアクリレート混合物(アルキル基:メチル基、炭素数12〜15の直鎖状アルキル基)を主構成単位として重合させて得られる共重合体)
VM−3:PSSI=20、MW=40万、Mw/PSSI=2×104の非分散型ポリメタクリレート系添加剤(アルキルメタアクリレート混合物(アルキル基:メチル基、炭素数12〜15の直鎖アルキル基、炭素数16〜20の直鎖アルキル基)90モル%と、炭素数22の分岐アルキル基を有するアルキルメタアクリレート10モル%とを主構成単位として重合させて得られる共重合体)
実施例1〜4及び比較例1〜3の各潤滑油組成物について、40℃又は100℃における動粘度、粘度指数、NOACK蒸発量(1h、250℃)、150℃又は100℃におけるHTHS粘度、並びに−35℃におけるCCS粘度、−40℃におけるMRV粘度を測定した。各物性値の測定は以下の評価方法により行った。得られた結果を表6、7に示す。
(1)動粘度:ASTM D−445
(2)HTHS粘度:ASTM D4683
(3)NOACK蒸発量:ASTM D 5800
(4)CCS粘度:ASTM D5293
(5)MRV粘度:ASTM D3829
Claims (6)
- 尿素アダクト値が4質量%以下、40℃における動粘度が14〜25mm2/s、粘度指数が120以上である第1の潤滑油基油成分、及び、40℃における動粘度が14mm2/s未満である第2の潤滑油基油成分を含有し、潤滑油基油全量基準で、前記第1の潤滑油基油成分の含有量が10〜99質量%、前記第2の潤滑油基油成分の含有量が1〜50質量%である潤滑油基油と、粘度指数向上剤と、
を含有し、100℃における動粘度が4〜12mm2/sであり、粘度指数が200〜350であることを特徴とする潤滑油組成物。 - 前記潤滑油基油の蒸留性状に関し、初留点が370℃以下、90%留出温度が430℃以上、90%留出温度と10%留出温度との差は50℃以上であることを特徴とする、請求項1に記載の潤滑油組成物。
- 前記粘度指数向上剤がポリ(メタ)アクリレート系粘度指数向上剤であることを特徴とする、請求項1又は2に記載の潤滑油組成物。
- 前記ポリ(メタ)アクリレート系粘度指数向上剤のPSSIが40以下であり、前記ポリ(メタ)アクリレート系粘度指数向上剤の重量平均分子量とPSSIの比が1×104以上であることを特徴とする、請求項3に記載の潤滑油組成物。
- 150℃におけるHTHS粘度に対する100℃におけるHTHS粘度の比が下記式(A)で表される条件を満たすことを特徴とする、請求項1〜4のいずれか一項に記載の潤滑油組成物。
HTHS(100℃)/HTHS(150℃)≦2.04 (A)
[式中、HTHS(100℃)は100℃におけるHTHS粘度を示し、HTHS(150℃)は150℃におけるHTHS粘度を示す。] - 尿素アダクト値が4質量%以下、40℃における動粘度が14〜25mm2/s、粘度指数が120以上である第1の潤滑油基油成分と、40℃における動粘度が14mm2/s未満である第2の潤滑油基油成分と、粘度指数向上剤と、を混合して、潤滑油基油全量基準で、前記第1の潤滑油基油成分の含有量が10〜99質量%、前記第2の潤滑油基油成分の含有量が1〜50質量%である潤滑油基油を得、さらに、前記潤滑油基油に粘度指数向上剤を含有させて、100℃における動粘度が4〜12mm2/sであり、粘度指数が200〜350である潤滑油組成物を得ることを特徴とする、潤滑油組成物の製造方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016205243A JP2017008334A (ja) | 2016-10-19 | 2016-10-19 | 潤滑油組成物及びその製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016205243A JP2017008334A (ja) | 2016-10-19 | 2016-10-19 | 潤滑油組成物及びその製造方法 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015146751A Division JP2015180761A (ja) | 2015-07-24 | 2015-07-24 | 潤滑油組成物及びその製造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2017008334A true JP2017008334A (ja) | 2017-01-12 |
Family
ID=57763252
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016205243A Pending JP2017008334A (ja) | 2016-10-19 | 2016-10-19 | 潤滑油組成物及びその製造方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2017008334A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018184518A (ja) * | 2017-04-25 | 2018-11-22 | シェルルブリカンツジャパン株式会社 | 内燃機関用潤滑油組成物 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007016172A (ja) * | 2005-07-08 | 2007-01-25 | Idemitsu Kosan Co Ltd | 潤滑油基油及びその製造方法、並びに該基油を含有する潤滑油組成物 |
JP2007045850A (ja) * | 2005-08-05 | 2007-02-22 | Tonengeneral Sekiyu Kk | 潤滑油組成物 |
JP2007217494A (ja) * | 2006-02-15 | 2007-08-30 | Nippon Oil Corp | 内燃機関用潤滑油組成物 |
JP2007246661A (ja) * | 2006-03-15 | 2007-09-27 | Nippon Oil Corp | 内燃機関用潤滑油組成物 |
JP2008013681A (ja) * | 2006-07-06 | 2008-01-24 | Nippon Oil Corp | 潤滑油基油及び潤滑油組成物 |
JP2008184569A (ja) * | 2007-01-31 | 2008-08-14 | Nippon Oil Corp | 潤滑油組成物 |
JP2015146751A (ja) * | 2014-02-05 | 2015-08-20 | 株式会社極洋 | 表皮蒸散生鮮魚およびその製造装置 |
-
2016
- 2016-10-19 JP JP2016205243A patent/JP2017008334A/ja active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007016172A (ja) * | 2005-07-08 | 2007-01-25 | Idemitsu Kosan Co Ltd | 潤滑油基油及びその製造方法、並びに該基油を含有する潤滑油組成物 |
JP2007045850A (ja) * | 2005-08-05 | 2007-02-22 | Tonengeneral Sekiyu Kk | 潤滑油組成物 |
JP2007217494A (ja) * | 2006-02-15 | 2007-08-30 | Nippon Oil Corp | 内燃機関用潤滑油組成物 |
JP2007246661A (ja) * | 2006-03-15 | 2007-09-27 | Nippon Oil Corp | 内燃機関用潤滑油組成物 |
JP2008013681A (ja) * | 2006-07-06 | 2008-01-24 | Nippon Oil Corp | 潤滑油基油及び潤滑油組成物 |
JP2008184569A (ja) * | 2007-01-31 | 2008-08-14 | Nippon Oil Corp | 潤滑油組成物 |
JP2015146751A (ja) * | 2014-02-05 | 2015-08-20 | 株式会社極洋 | 表皮蒸散生鮮魚およびその製造装置 |
Non-Patent Citations (1)
Title |
---|
石油精製プロセス, vol. 第5刷, JPN6017018188, 10 August 2003 (2003-08-10), pages 294 - 295, ISSN: 0003560837 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018184518A (ja) * | 2017-04-25 | 2018-11-22 | シェルルブリカンツジャパン株式会社 | 内燃機関用潤滑油組成物 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2343357B1 (en) | Method for producing a lubricant composition | |
EP2241611B1 (en) | Lubricant oil composition | |
JP5345808B2 (ja) | エンジン油組成物 | |
JP5829374B2 (ja) | 潤滑油組成物 | |
JP5689592B2 (ja) | 潤滑油組成物 | |
WO2016159006A1 (ja) | 潤滑油組成物 | |
WO2009090921A1 (ja) | 潤滑油組成物 | |
WO2010140446A1 (ja) | 潤滑油組成物 | |
WO2010140391A1 (ja) | 潤滑油組成物およびその製造方法 | |
JP2009167278A (ja) | 潤滑油組成物 | |
JP5630954B2 (ja) | 潤滑油組成物 | |
JP2016020498A (ja) | 潤滑油組成物 | |
JP2010090250A (ja) | 潤滑油組成物及びその製造方法 | |
JP5711871B2 (ja) | 潤滑油組成物 | |
JP5564204B2 (ja) | 潤滑油組成物 | |
JP2011021056A (ja) | 潤滑油組成物 | |
JP6310798B2 (ja) | 潤滑油組成物 | |
JP2010090252A (ja) | 潤滑油組成物 | |
JP5647313B2 (ja) | 潤滑油組成物及びその製造方法 | |
JP2014205858A (ja) | 潤滑油組成物 | |
JP5815809B2 (ja) | 潤滑油組成物 | |
JP2017008334A (ja) | 潤滑油組成物及びその製造方法 | |
JP2015180761A (ja) | 潤滑油組成物及びその製造方法 | |
JP5788917B2 (ja) | 潤滑油組成物 | |
JP2010280818A (ja) | 潤滑油組成物及びその製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20161019 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20170428 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20170523 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20170707 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20171114 |