EP3397740A1 - Lubricating oil composition for diesel engines - Google Patents
Lubricating oil composition for diesel enginesInfo
- Publication number
- EP3397740A1 EP3397740A1 EP16819121.1A EP16819121A EP3397740A1 EP 3397740 A1 EP3397740 A1 EP 3397740A1 EP 16819121 A EP16819121 A EP 16819121A EP 3397740 A1 EP3397740 A1 EP 3397740A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- viscosity index
- boron
- index improver
- viscosity
- lubricating oil
- 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 abstract description 50
- 239000010687 lubricating oil Substances 0.000 title claims abstract description 47
- 239000002199 base oil Substances 0.000 claims abstract description 31
- 229910052796 boron Inorganic materials 0.000 claims abstract description 30
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims abstract description 29
- 239000003599 detergent Substances 0.000 claims abstract description 25
- 239000002270 dispersing agent Substances 0.000 claims abstract description 24
- 229920000193 polymethacrylate Polymers 0.000 claims abstract description 19
- 238000006243 chemical reaction Methods 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 17
- 229920000089 Cyclic olefin copolymer Polymers 0.000 claims description 16
- 229920001577 copolymer Polymers 0.000 claims description 6
- -1 alkaline earth metal salts Chemical class 0.000 description 17
- 229920000642 polymer Polymers 0.000 description 17
- 239000000446 fuel Substances 0.000 description 16
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 15
- 229910052725 zinc Inorganic materials 0.000 description 15
- 239000011701 zinc Substances 0.000 description 15
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 13
- 239000000126 substance Substances 0.000 description 12
- 239000000243 solution Substances 0.000 description 11
- 239000003921 oil Substances 0.000 description 9
- 125000000217 alkyl group Chemical group 0.000 description 8
- 238000012360 testing method Methods 0.000 description 8
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 7
- 150000001342 alkaline earth metals Chemical class 0.000 description 7
- 229910052791 calcium Inorganic materials 0.000 description 7
- 239000011575 calcium Substances 0.000 description 7
- 239000000470 constituent Substances 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 238000011156 evaluation Methods 0.000 description 6
- KZNICNPSHKQLFF-UHFFFAOYSA-N succinimide Chemical compound O=C1CCC(=O)N1 KZNICNPSHKQLFF-UHFFFAOYSA-N 0.000 description 6
- 150000001412 amines Chemical class 0.000 description 5
- 239000003963 antioxidant agent Substances 0.000 description 5
- 235000006708 antioxidants Nutrition 0.000 description 5
- 238000010790 dilution Methods 0.000 description 5
- 239000012895 dilution Substances 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 239000010705 motor oil Substances 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical compound CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 4
- 239000000654 additive Substances 0.000 description 4
- JXLHNMVSKXFWAO-UHFFFAOYSA-N azane;7-fluoro-2,1,3-benzoxadiazole-4-sulfonic acid Chemical compound N.OS(=O)(=O)C1=CC=C(F)C2=NON=C12 JXLHNMVSKXFWAO-UHFFFAOYSA-N 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 239000003085 diluting agent Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000012847 fine chemical Substances 0.000 description 3
- 230000001050 lubricating effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002480 mineral oil Substances 0.000 description 3
- 235000010446 mineral oil Nutrition 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 2
- RUFPHBVGCFYCNW-UHFFFAOYSA-N 1-naphthylamine Chemical compound C1=CC=C2C(N)=CC=CC2=C1 RUFPHBVGCFYCNW-UHFFFAOYSA-N 0.000 description 2
- ICKWICRCANNIBI-UHFFFAOYSA-N 2,4-di-tert-butylphenol Chemical compound CC(C)(C)C1=CC=C(O)C(C(C)(C)C)=C1 ICKWICRCANNIBI-UHFFFAOYSA-N 0.000 description 2
- JZODKRWQWUWGCD-UHFFFAOYSA-N 2,5-di-tert-butylbenzene-1,4-diol Chemical compound CC(C)(C)C1=CC(O)=C(C(C)(C)C)C=C1O JZODKRWQWUWGCD-UHFFFAOYSA-N 0.000 description 2
- DKCPKDPYUFEZCP-UHFFFAOYSA-N 2,6-di-tert-butylphenol Chemical compound CC(C)(C)C1=CC=CC(C(C)(C)C)=C1O DKCPKDPYUFEZCP-UHFFFAOYSA-N 0.000 description 2
- WJQOZHYUIDYNHM-UHFFFAOYSA-N 2-tert-Butylphenol Chemical compound CC(C)(C)C1=CC=CC=C1O WJQOZHYUIDYNHM-UHFFFAOYSA-N 0.000 description 2
- VSAWBBYYMBQKIK-UHFFFAOYSA-N 4-[[3,5-bis[(3,5-ditert-butyl-4-hydroxyphenyl)methyl]-2,4,6-trimethylphenyl]methyl]-2,6-ditert-butylphenol Chemical compound CC1=C(CC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)C(C)=C(CC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)C(C)=C1CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 VSAWBBYYMBQKIK-UHFFFAOYSA-N 0.000 description 2
- QHPQWRBYOIRBIT-UHFFFAOYSA-N 4-tert-butylphenol Chemical compound CC(C)(C)C1=CC=C(O)C=C1 QHPQWRBYOIRBIT-UHFFFAOYSA-N 0.000 description 2
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 description 2
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Chemical compound CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- 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 2
- KEQFTVQCIQJIQW-UHFFFAOYSA-N N-Phenyl-2-naphthylamine Chemical compound C=1C=C2C=CC=CC2=CC=1NC1=CC=CC=C1 KEQFTVQCIQJIQW-UHFFFAOYSA-N 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 2
- 125000003785 benzimidazolyl group Chemical class N1=C(NC2=C1C=CC=C2)* 0.000 description 2
- IOJUPLGTWVMSFF-UHFFFAOYSA-N benzothiazole Chemical class C1=CC=C2SC=NC2=C1 IOJUPLGTWVMSFF-UHFFFAOYSA-N 0.000 description 2
- 150000001565 benzotriazoles Chemical class 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
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 2
- 150000001638 boron Chemical class 0.000 description 2
- 159000000007 calcium salts Chemical class 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 239000006078 metal deactivator Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- NIXKBAZVOQAHGC-UHFFFAOYSA-N phenylmethanesulfonic acid Chemical compound OS(=O)(=O)CC1=CC=CC=C1 NIXKBAZVOQAHGC-UHFFFAOYSA-N 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- BCMCBBGGLRIHSE-UHFFFAOYSA-N 1,3-benzoxazole Chemical class C1=CC=C2OC=NC2=C1 BCMCBBGGLRIHSE-UHFFFAOYSA-N 0.000 description 1
- PWNBRRGFUVBTQG-UHFFFAOYSA-N 1-n,4-n-di(propan-2-yl)benzene-1,4-diamine Chemical compound CC(C)NC1=CC=C(NC(C)C)C=C1 PWNBRRGFUVBTQG-UHFFFAOYSA-N 0.000 description 1
- WJFKNYWRSNBZNX-UHFFFAOYSA-N 10H-phenothiazine Chemical compound C1=CC=C2NC3=CC=CC=C3SC2=C1 WJFKNYWRSNBZNX-UHFFFAOYSA-N 0.000 description 1
- KGRVJHAUYBGFFP-UHFFFAOYSA-N 2,2'-Methylenebis(4-methyl-6-tert-butylphenol) Chemical compound CC(C)(C)C1=CC(C)=CC(CC=2C(=C(C=C(C)C=2)C(C)(C)C)O)=C1O KGRVJHAUYBGFFP-UHFFFAOYSA-N 0.000 description 1
- OPLCSTZDXXUYDU-UHFFFAOYSA-N 2,4-dimethyl-6-tert-butylphenol Chemical compound CC1=CC(C)=C(O)C(C(C)(C)C)=C1 OPLCSTZDXXUYDU-UHFFFAOYSA-N 0.000 description 1
- BVUXDWXKPROUDO-UHFFFAOYSA-N 2,6-di-tert-butyl-4-ethylphenol Chemical compound CCC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 BVUXDWXKPROUDO-UHFFFAOYSA-N 0.000 description 1
- SLUKQUGVTITNSY-UHFFFAOYSA-N 2,6-di-tert-butyl-4-methoxyphenol Chemical compound COC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 SLUKQUGVTITNSY-UHFFFAOYSA-N 0.000 description 1
- QHPKIUDQDCWRKO-UHFFFAOYSA-N 2,6-ditert-butyl-4-[2-(3,5-ditert-butyl-4-hydroxyphenyl)propan-2-yl]phenol Chemical compound CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(C(C)(C)C=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)=C1 QHPKIUDQDCWRKO-UHFFFAOYSA-N 0.000 description 1
- YQQQXXUABFURLN-UHFFFAOYSA-N 2,6-ditert-butyl-4-ethoxyphenol Chemical compound CCOC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 YQQQXXUABFURLN-UHFFFAOYSA-N 0.000 description 1
- ROHFBIREHKPELA-UHFFFAOYSA-N 2-[(3,5-ditert-butyl-4-hydroxyphenyl)methyl]prop-2-enoic acid;methane Chemical compound C.CC(C)(C)C1=CC(CC(=C)C(O)=O)=CC(C(C)(C)C)=C1O.CC(C)(C)C1=CC(CC(=C)C(O)=O)=CC(C(C)(C)C)=C1O.CC(C)(C)C1=CC(CC(=C)C(O)=O)=CC(C(C)(C)C)=C1O.CC(C)(C)C1=CC(CC(=C)C(O)=O)=CC(C(C)(C)C)=C1O ROHFBIREHKPELA-UHFFFAOYSA-N 0.000 description 1
- HDOSZUXZSCOAKA-UHFFFAOYSA-N 2-[(3,5-ditert-butyl-4-hydroxyphenyl)methylsulfanyl]decanoic acid Chemical compound CCCCCCCCC(C(O)=O)SCC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 HDOSZUXZSCOAKA-UHFFFAOYSA-N 0.000 description 1
- QSRJVOOOWGXUDY-UHFFFAOYSA-N 2-[2-[2-[3-(3-tert-butyl-4-hydroxy-5-methylphenyl)propanoyloxy]ethoxy]ethoxy]ethyl 3-(3-tert-butyl-4-hydroxy-5-methylphenyl)propanoate Chemical compound CC(C)(C)C1=C(O)C(C)=CC(CCC(=O)OCCOCCOCCOC(=O)CCC=2C=C(C(O)=C(C)C=2)C(C)(C)C)=C1 QSRJVOOOWGXUDY-UHFFFAOYSA-N 0.000 description 1
- HXIQYSLFEXIOAV-UHFFFAOYSA-N 2-tert-butyl-4-(5-tert-butyl-4-hydroxy-2-methylphenyl)sulfanyl-5-methylphenol Chemical compound CC1=CC(O)=C(C(C)(C)C)C=C1SC1=CC(C(C)(C)C)=C(O)C=C1C HXIQYSLFEXIOAV-UHFFFAOYSA-N 0.000 description 1
- PFANXOISJYKQRP-UHFFFAOYSA-N 2-tert-butyl-4-[1-(5-tert-butyl-4-hydroxy-2-methylphenyl)butyl]-5-methylphenol Chemical compound C=1C(C(C)(C)C)=C(O)C=C(C)C=1C(CCC)C1=CC(C(C)(C)C)=C(O)C=C1C PFANXOISJYKQRP-UHFFFAOYSA-N 0.000 description 1
- IMOYOUMVYICGCA-UHFFFAOYSA-N 2-tert-butyl-4-hydroxyanisole Chemical compound COC1=CC=C(O)C=C1C(C)(C)C IMOYOUMVYICGCA-UHFFFAOYSA-N 0.000 description 1
- IKEHOXWJQXIQAG-UHFFFAOYSA-N 2-tert-butyl-4-methylphenol Chemical compound CC1=CC=C(O)C(C(C)(C)C)=C1 IKEHOXWJQXIQAG-UHFFFAOYSA-N 0.000 description 1
- XOUQAVYLRNOXDO-UHFFFAOYSA-N 2-tert-butyl-5-methylphenol Chemical compound CC1=CC=C(C(C)(C)C)C(O)=C1 XOUQAVYLRNOXDO-UHFFFAOYSA-N 0.000 description 1
- AQADVFQTWTZWGB-UHFFFAOYSA-N 2-tert-butyl-6-[(2-hydroxy-5-methylphenyl)methyl]-4-methylphenol Chemical compound CC1=CC=C(O)C(CC=2C(=C(C=C(C)C=2)C(C)(C)C)O)=C1 AQADVFQTWTZWGB-UHFFFAOYSA-N 0.000 description 1
- GPNYZBKIGXGYNU-UHFFFAOYSA-N 2-tert-butyl-6-[(3-tert-butyl-5-ethyl-2-hydroxyphenyl)methyl]-4-ethylphenol Chemical compound CC(C)(C)C1=CC(CC)=CC(CC=2C(=C(C=C(CC)C=2)C(C)(C)C)O)=C1O GPNYZBKIGXGYNU-UHFFFAOYSA-N 0.000 description 1
- BKZXZGWHTRCFPX-UHFFFAOYSA-N 2-tert-butyl-6-methylphenol Chemical compound CC1=CC=CC(C(C)(C)C)=C1O BKZXZGWHTRCFPX-UHFFFAOYSA-N 0.000 description 1
- STGFANHLXUILNY-UHFFFAOYSA-N 3,7-dioctyl-10h-phenothiazine Chemical compound C1=C(CCCCCCCC)C=C2SC3=CC(CCCCCCCC)=CC=C3NC2=C1 STGFANHLXUILNY-UHFFFAOYSA-N 0.000 description 1
- XMIIGOLPHOKFCH-UHFFFAOYSA-N 3-phenylpropionic acid Chemical compound OC(=O)CCC1=CC=CC=C1 XMIIGOLPHOKFCH-UHFFFAOYSA-N 0.000 description 1
- MRBKEAMVRSLQPH-UHFFFAOYSA-N 3-tert-butyl-4-hydroxyanisole Chemical compound COC1=CC=C(O)C(C(C)(C)C)=C1 MRBKEAMVRSLQPH-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
- VPWNQTHUCYMVMZ-UHFFFAOYSA-N 4,4'-sulfonyldiphenol Chemical class C1=CC(O)=CC=C1S(=O)(=O)C1=CC=C(O)C=C1 VPWNQTHUCYMVMZ-UHFFFAOYSA-N 0.000 description 1
- JHCCIUPVUCVKIJ-UHFFFAOYSA-N 4,6-ditert-butyl-2-(3,5-ditert-butyl-2,6-dihydroxyphenyl)sulfanylbenzene-1,3-diol Chemical compound CC(C)(C)C1=CC(C(C)(C)C)=C(O)C(SC=2C(=C(C=C(C=2O)C(C)(C)C)C(C)(C)C)O)=C1O JHCCIUPVUCVKIJ-UHFFFAOYSA-N 0.000 description 1
- PRWJPWSKLXYEPD-UHFFFAOYSA-N 4-[4,4-bis(5-tert-butyl-4-hydroxy-2-methylphenyl)butan-2-yl]-2-tert-butyl-5-methylphenol Chemical compound C=1C(C(C)(C)C)=C(O)C=C(C)C=1C(C)CC(C=1C(=CC(O)=C(C=1)C(C)(C)C)C)C1=CC(C(C)(C)C)=C(O)C=C1C PRWJPWSKLXYEPD-UHFFFAOYSA-N 0.000 description 1
- ZVVFVKJZNVSANF-UHFFFAOYSA-N 6-[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxy]hexyl 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate Chemical compound CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(CCC(=O)OCCCCCCOC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)=C1 ZVVFVKJZNVSANF-UHFFFAOYSA-N 0.000 description 1
- 229930185605 Bisphenol Natural products 0.000 description 1
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 1
- UXKWUVAGECNBPE-UHFFFAOYSA-N CCCC1=CC=CC([S+]=P([O-])(O)S)=C1CCC Chemical compound CCCC1=CC=CC([S+]=P([O-])(O)S)=C1CCC UXKWUVAGECNBPE-UHFFFAOYSA-N 0.000 description 1
- PNLYKEGPDXMPHM-UHFFFAOYSA-N CCCCCC(CC)(CC)[S+]=P([O-])(O)S Chemical compound CCCCCC(CC)(CC)[S+]=P([O-])(O)S PNLYKEGPDXMPHM-UHFFFAOYSA-N 0.000 description 1
- SZWRCOPXGZPKIB-UHFFFAOYSA-N CCCCCCCCCC1=CC=CC([S+]=P([O-])(O)S)=C1CCCCCCCCC Chemical compound CCCCCCCCCC1=CC=CC([S+]=P([O-])(O)S)=C1CCCCCCCCC SZWRCOPXGZPKIB-UHFFFAOYSA-N 0.000 description 1
- OAZSQZLBQISAHK-UHFFFAOYSA-N CCCCCCCCCCCCC1=CC=CC([S+]=P([O-])(O)S)=C1CCCCCCCCCCCC Chemical compound CCCCCCCCCCCCC1=CC=CC([S+]=P([O-])(O)S)=C1CCCCCCCCCCCC OAZSQZLBQISAHK-UHFFFAOYSA-N 0.000 description 1
- 238000006683 Mannich reaction Methods 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- UTGQNNCQYDRXCH-UHFFFAOYSA-N N,N'-diphenyl-1,4-phenylenediamine Chemical compound C=1C=C(NC=2C=CC=CC=2)C=CC=1NC1=CC=CC=C1 UTGQNNCQYDRXCH-UHFFFAOYSA-N 0.000 description 1
- QAPVYZRWKDXNDK-UHFFFAOYSA-N P,P-Dioctyldiphenylamine Chemical compound C1=CC(CCCCCCCC)=CC=C1NC1=CC=C(CCCCCCCC)C=C1 QAPVYZRWKDXNDK-UHFFFAOYSA-N 0.000 description 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- NTJIBZKSJOKGTO-UHFFFAOYSA-N [(2,3-dipropylphenyl)-methyl-lambda4-sulfanylidene]-dihydroxy-sulfanyl-lambda5-phosphane Chemical compound CCCC1=C(C(=CC=C1)S(=P(O)(O)S)C)CCC NTJIBZKSJOKGTO-UHFFFAOYSA-N 0.000 description 1
- CGRTZESQZZGAAU-UHFFFAOYSA-N [2-[3-[1-[3-(3-tert-butyl-4-hydroxy-5-methylphenyl)propanoyloxy]-2-methylpropan-2-yl]-2,4,8,10-tetraoxaspiro[5.5]undecan-9-yl]-2-methylpropyl] 3-(3-tert-butyl-4-hydroxy-5-methylphenyl)propanoate Chemical compound CC(C)(C)C1=C(O)C(C)=CC(CCC(=O)OCC(C)(C)C2OCC3(CO2)COC(OC3)C(C)(C)COC(=O)CCC=2C=C(C(O)=C(C)C=2)C(C)(C)C)=C1 CGRTZESQZZGAAU-UHFFFAOYSA-N 0.000 description 1
- GULWIZIWMXAAKV-UHFFFAOYSA-M [Zn+].CCCCCCCCCCCCOP([O-])(=S)SCCCCCCCCCCCC Chemical compound [Zn+].CCCCCCCCCCCCOP([O-])(=S)SCCCCCCCCCCCC GULWIZIWMXAAKV-UHFFFAOYSA-M 0.000 description 1
- FSIVOBWUMBOPPU-UHFFFAOYSA-M [Zn+].CCCCCCCCCCOP([O-])(=S)SCCCCCCCCCC Chemical compound [Zn+].CCCCCCCCCCOP([O-])(=S)SCCCCCCCCCC FSIVOBWUMBOPPU-UHFFFAOYSA-M 0.000 description 1
- MEGCHDFJJUAPQS-UHFFFAOYSA-M [Zn+].CCCCCCCCCOP([O-])(=S)SCCCCCCCCC Chemical compound [Zn+].CCCCCCCCCOP([O-])(=S)SCCCCCCCCC MEGCHDFJJUAPQS-UHFFFAOYSA-M 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 125000002877 alkyl aryl group Chemical group 0.000 description 1
- 125000005907 alkyl ester group Chemical group 0.000 description 1
- 229940053198 antiepileptics succinimide derivative Drugs 0.000 description 1
- 229940058303 antinematodal benzimidazole derivative Drugs 0.000 description 1
- FQUNFJULCYSSOP-UHFFFAOYSA-N bisoctrizole Chemical compound N1=C2C=CC=CC2=NN1C1=CC(C(C)(C)CC(C)(C)C)=CC(CC=2C(=C(C=C(C=2)C(C)(C)CC(C)(C)C)N2N=C3C=CC=CC3=N2)O)=C1O FQUNFJULCYSSOP-UHFFFAOYSA-N 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical class OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- SNCZNSNPXMPCGN-UHFFFAOYSA-N butanediamide Chemical compound NC(=O)CCC(N)=O SNCZNSNPXMPCGN-UHFFFAOYSA-N 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 150000005676 cyclic carbonates Chemical class 0.000 description 1
- 239000013530 defoamer Substances 0.000 description 1
- XPRULOZMJZDZEF-UHFFFAOYSA-N dibutoxy-sulfanyl-sulfanylidene-$l^{5}-phosphane Chemical compound CCCCOP(S)(=S)OCCCC XPRULOZMJZDZEF-UHFFFAOYSA-N 0.000 description 1
- 239000010710 diesel engine oil Substances 0.000 description 1
- 239000004205 dimethyl polysiloxane Substances 0.000 description 1
- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 1
- 125000002573 ethenylidene group Chemical group [*]=C=C([H])[H] 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- IBXQJSMYEYGKOF-UHFFFAOYSA-N hydroxy-(3-methylbutoxy)-(3-methylbutylsulfanyl)-sulfanylidene-lambda5-phosphane Chemical compound CC(C)CCOP(O)(=S)SCCC(C)C IBXQJSMYEYGKOF-UHFFFAOYSA-N 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 125000001841 imino group Chemical group [H]N=* 0.000 description 1
- 150000002473 indoazoles Chemical class 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 159000000003 magnesium salts Chemical class 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- SRWPBFLLYKIZTL-UHFFFAOYSA-N n-hexyl-n-phenylnaphthalen-2-amine Chemical compound C=1C=C2C=CC=CC2=CC=1N(CCCCCC)C1=CC=CC=C1 SRWPBFLLYKIZTL-UHFFFAOYSA-N 0.000 description 1
- RQVGZVZFVNMBGS-UHFFFAOYSA-N n-octyl-n-phenylaniline Chemical compound C=1C=CC=CC=1N(CCCCCCCC)C1=CC=CC=C1 RQVGZVZFVNMBGS-UHFFFAOYSA-N 0.000 description 1
- ZLNMGXQGGUZIJL-UHFFFAOYSA-N n-octyl-n-phenylnaphthalen-1-amine Chemical compound C=1C=CC2=CC=CC=C2C=1N(CCCCCCCC)C1=CC=CC=C1 ZLNMGXQGGUZIJL-UHFFFAOYSA-N 0.000 description 1
- XZAOWUQONUDABE-UHFFFAOYSA-N n-octyl-n-phenylnaphthalen-2-amine Chemical compound C=1C=C2C=CC=CC2=CC=1N(CCCCCCCC)C1=CC=CC=C1 XZAOWUQONUDABE-UHFFFAOYSA-N 0.000 description 1
- MHJCZOMOUCUAOI-UHFFFAOYSA-N n-tert-butyl-n-phenylaniline Chemical compound C=1C=CC=CC=1N(C(C)(C)C)C1=CC=CC=C1 MHJCZOMOUCUAOI-UHFFFAOYSA-N 0.000 description 1
- 125000005609 naphthenate group Chemical group 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 229950000688 phenothiazine Drugs 0.000 description 1
- 150000002990 phenothiazines Chemical class 0.000 description 1
- 150000004986 phenylenediamines Chemical class 0.000 description 1
- DOIRQSBPFJWKBE-UHFFFAOYSA-N phthalic acid di-n-butyl ester Natural products CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 description 1
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 1
- 229920000768 polyamine Polymers 0.000 description 1
- 229920001083 polybutene Polymers 0.000 description 1
- 150000008442 polyphenolic compounds Chemical class 0.000 description 1
- 235000013824 polyphenols Nutrition 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 150000003873 salicylate salts Chemical class 0.000 description 1
- 229960002317 succinimide Drugs 0.000 description 1
- 125000001273 sulfonato group Chemical group [O-]S(*)(=O)=O 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 150000004867 thiadiazoles Chemical class 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
- WMYJOZQKDZZHAC-UHFFFAOYSA-H trizinc;dioxido-sulfanylidene-sulfido-$l^{5}-phosphane Chemical class [Zn+2].[Zn+2].[Zn+2].[O-]P([O-])([S-])=S.[O-]P([O-])([S-])=S WMYJOZQKDZZHAC-UHFFFAOYSA-H 0.000 description 1
- WAILXPVSJYWOEV-UHFFFAOYSA-L zinc;(2,3-didodecylphenyl)sulfanyl-dioxido-sulfanylidene-$l^{5}-phosphane Chemical compound [Zn+2].CCCCCCCCCCCCC1=CC=CC(SP([O-])([O-])=S)=C1CCCCCCCCCCCC WAILXPVSJYWOEV-UHFFFAOYSA-L 0.000 description 1
- ZBDJNBFTEIUHPK-UHFFFAOYSA-L zinc;dihexoxy-sulfanylidene-sulfido-$l^{5}-phosphane Chemical compound [Zn+2].CCCCCCOP([S-])(=S)OCCCCCC.CCCCCCOP([S-])(=S)OCCCCCC ZBDJNBFTEIUHPK-UHFFFAOYSA-L 0.000 description 1
- GBEDXBRGRSPHRI-UHFFFAOYSA-L zinc;octoxy-octylsulfanyl-oxido-sulfanylidene-$l^{5}-phosphane Chemical compound [Zn+2].CCCCCCCCOP([O-])(=S)SCCCCCCCC.CCCCCCCCOP([O-])(=S)SCCCCCCCC GBEDXBRGRSPHRI-UHFFFAOYSA-L 0.000 description 1
- HHMFJIHYTYQNJP-UHFFFAOYSA-L zinc;oxido-pentoxy-pentylsulfanyl-sulfanylidene-$l^{5}-phosphane Chemical compound [Zn+2].CCCCCOP([O-])(=S)SCCCCC.CCCCCOP([O-])(=S)SCCCCC HHMFJIHYTYQNJP-UHFFFAOYSA-L 0.000 description 1
- LZVDFWITYZHIEU-UHFFFAOYSA-L zinc;oxido-propoxy-propylsulfanyl-sulfanylidene-$l^{5}-phosphane Chemical compound [Zn+2].CCCOP([O-])(=S)SCCC.CCCOP([O-])(=S)SCCC LZVDFWITYZHIEU-UHFFFAOYSA-L 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
- C10M169/044—Mixtures of base-materials and additives the additives being a mixture of non-macromolecular and macromolecular compounds
-
- 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
- C10M105/00—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
- C10M105/08—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing oxygen
- C10M105/32—Esters
- C10M105/34—Esters of monocarboxylic acids
-
- 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
- C10M109/00—Lubricating compositions characterised by the base-material being a compound of unknown or incompletely defined constitution
-
- 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
- C10M143/00—Lubricating compositions characterised by the additive being a macromolecular hydrocarbon or such hydrocarbon modified by oxidation
- C10M143/10—Lubricating compositions characterised by the additive being a macromolecular hydrocarbon or such hydrocarbon modified by oxidation containing aromatic monomer, e.g. styrene
-
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- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M143/00—Lubricating compositions characterised by the additive being a macromolecular hydrocarbon or such hydrocarbon modified by oxidation
- C10M143/12—Lubricating compositions characterised by the additive being a macromolecular hydrocarbon or such hydrocarbon modified by oxidation containing conjugated diene
-
- C—CHEMISTRY; METALLURGY
- 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
- C10M145/00—Lubricating compositions characterised by the additive being a macromolecular compound containing oxygen
- C10M145/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C10M145/10—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate
- C10M145/12—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate monocarboxylic
- C10M145/14—Acrylate; Methacrylate
-
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- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
- C10M169/04—Mixtures of base-materials and additives
-
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- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- 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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- 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
- C10M2205/0206—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers used as base material
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- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- 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
- C10M2205/022—Ethene
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- 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
- C10M2205/028—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers containing aliphatic monomers having more than four carbon atoms
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- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
- C10M2205/04—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing aromatic monomers, e.g. styrene
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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
- C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
- C10M2205/17—Fisher Tropsch reaction products
- C10M2205/173—Fisher Tropsch reaction products 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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/282—Esters of (cyclo)aliphatic oolycarboxylic acids
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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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/34—Esters having a hydrocarbon substituent of thirty or more carbon atoms, e.g. substituted succinic acid 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
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/08—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate type
- C10M2209/084—Acrylate; Methacrylate
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- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- 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
- C10M2219/044—Sulfonic acids, Derivatives thereof, e.g. neutral salts
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- 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
- C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
- C10N2020/01—Physico-chemical properties
- C10N2020/02—Viscosity; Viscosity index
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- 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
- C10N2030/02—Pour-point; Viscosity index
-
- 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
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- 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
- C10N2030/10—Inhibition of oxidation, e.g. anti-oxidants
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- 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
- C10N2030/54—Fuel economy
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- 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
- C10N2030/68—Shear stability
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- 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
- C10N2030/74—Noack Volatility
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- 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
- C10N2040/252—Diesel engines
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- C—CHEMISTRY; METALLURGY
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- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2060/00—Chemical after-treatment of the constituents of the lubricating composition
- C10N2060/14—Chemical after-treatment of the constituents of the lubricating composition by boron or a compound containing boron
Definitions
- This invention relates to an engine oil for
- lubricating oil composition for internal combustion engines and more specifically relates to a lubricating oil composition for diesel engines with superior fuel efficiency, oil consumption control and detergency .
- crankcase lubricating oils One problem with crankcase lubricating oils is that the lubricating oil is liable to escape from the
- blow-by gas or gas/lubricating oil mixtures of this kind, are preferably recycled in the engine rather than being exhausted to the atmosphere. In some engines such recycling is carried out by injecting the blow-by gas into the engine' s air-intake system so that the
- lubricating oil is combusted in the piston chambers.
- the purpose of this invention is to offer a lubricating oil composition for use in diesel engines which, when used as an engine oil for vehicles, does have excellent volatility and engine cleaning properties as well as fuel economising performance.
- Aspect (I) of the invention is a lubricating oil composition for diesel engines characterised in that it contains :
- Aspect (II) of the invention is a lubricating oil composition for diesel engines in accordance with Aspect
- polymethacrylate based viscosity index improver and an SCP ( styrene-diene copolymer) based viscosity index improver and/or an OCP (olefin copolymer) based viscosity index improver and which further satisfies at least one of the following (1) to (3), the polymer amounts being minus diluents.
- Non-comb-like PMA based viscosity index improver content/total viscosity index improver content polymer having weight-average molecular weight of not less than
- Aspect (III) of the invention is a lubricating oil composition for diesel engines in accordance with Aspect (I) or (II) satisfying the following viscosity
- a lubricating oil composition for use in diesel engines which, when used as an engine oil for vehicles, has excellent volatility and engine cleaning properties as well as fuel economising performance.
- composition contents of each constituent
- the lubricating oil composition of the present embodiment contains a GTL base oil as the base oil, a comb-like PMA based viscosity index improver and a boron- containing dispersant and/or boron-containing detergent, and other constituents where necessary.
- GTL gas-to-liquid oils synthesised by the Fischer- Tropsch process in the technology for liquefying fuels from natural gas are used as the base oil for the lubricating oil composition of this invention.
- base oils make it possible, in the framework of this invention, to improve oxidative stability as well as reducing evaporative losses.
- a GTL base oil having a kinematic viscosity at 100°C of 4.5 to 5.5.
- mm 2 /s is used. If the kinematic viscosity at 100°C of the base oil falls below 4.5, satisfactory volatility is not obtained. If the kinematic viscosity at 100°C exceeds 5.5, satisfactory fuel economy is not obtained.
- kinematic viscosity at 100°C of 4.5 to 5.5 mm 2 /s but in the case of manufacture it is suitable to mix two kinds, a GTL base oil (al) where the kinematic viscosity at 100°C is 3.0 to 6.0 mm 2 /s and a GTL base oil (a2) where the kinematic viscosity at 100°C is 7.0 to 13 mm 2 /s. If the kinematic viscosity at 100°C of the low viscosity base oil constituent (al) is below 3.0 mm 2 /s, the amount of evaporation increases, and it becomes difficult to maintain the viscosity of the composition over long periods.
- the ideal viscosity index of the mixed GTL base oil is 120 to 180, but 120 to 150 is even better.
- GTL base oils For these GTL base oils a total sulphur content of less than 10 ppm is typically ideal, and a total nitrogen content of less than 1 ppm is even better.
- GTL base oil product is Shell XHVI (trade name) .
- the lubricating oil of the present embodiment may also include a boron-containing detergent as a detergent.
- a boron-containing detergent there are no special restrictions for the boron- containing detergent, but mention may be made of boron- containing alkaline earth metal salts. More
- borated alkaline earth metal alkylsalicylate detergents and borated alkaline earth metal alkyl toluene sulphonate detergents.
- Borated calcium alkyltoluene sulphonate is ideal.
- the lubricating oil composition of the present embodiment here may also include other detergents (for example, metallic detergents) so long as the effect of the invention is not impeded.
- metallic detergents mention may be made of alkaline earth metal sulphonates, alkaline earth metal phenates, alkaline earth metal salicylates and alkaline earth metal
- alkaline earth metals As examples of the alkaline earth metals, mention may be made of calcium and magnesium. These may be used singly or in combinations of two or more kinds. Normally, use of sulphonates, phenates and salicylates of calcium or magnesium is preferred. For alkaline earth metal phenates it is preferable to use alkaline earth metal salts, especially calcium salts, of alkylphenols , alkylphenol sulphides and alkylphenol Mannich reaction products having straight-chain or branched alkyl groups of carbon number 4 to 30, but preferably 6 to 18.
- alkaline earth metal salicylates it is preferable to use alkaline earth metals salts, and with special preference magnesium salts and/or calcium salts, of alkyl salicylic acids having straight-chain or branched alkyl groups of carbon number 1 to 30, but preferably 6 to 18.
- the base numbers of these may be freely chosen according to the type and purpose of the corresponding lubricating oil.
- the lubricating oil composition of the present embodiment may include a boron-containing dispersant as a dispersant .
- a boron-containing dispersant for example, polybutenyl succinimide based dispersants, polybutenyl succinamide based dispersants, benzylamine based dispersants and succinate ester based dispersants may be borated.
- polybutenes obtained by polymerisation of high-purity isobutene or mixtures of 1-butene and isobutene using a fluorinated boron based catalyst or an aluminium chloride based catalyst, and the products having a vinylidene structure at the terminals are normally contained in the amount of 5 to 100 mol% . From the standpoint of sludge- inhibiting effects, it is preferable to include 2 to 5, and in particular 3 to 4, nitrogen atoms in the
- polybutenyl succinimide derivatives it is possible to use the so-called modified succinimides in which some or all of the amino and/or imino groups present have been neutralised or amidified by making boric acid compounds or oxygen- containing organic compounds such as alcohols, aldehydes, ketones, alkylphenols, cyclic carbonates and organic acids act on the aforementioned polybutenyl succinimide compounds .
- the lubricating oil composition of the present embodiment may be such as to contain any and at least one of the above mentioned boron-containing detergents and boron-containing dispersants, and any such forms that contain boron-containing detergents only, boron- containing dispersants only, or boron-containing
- anti-wear agents imparting wear resistance and extreme-pressure resistance that can be used in the lubricating oil composition of the present embodiment, mention may be made of zinc dithiophosphates
- ZnDTP ZincDTP
- Typical examples of ZnDTP generally include zinc dialkyldithiophosphates , zinc diaryldithiophosphates and zinc arylalkyldithiophosphates .
- the alkyl groups here may be straight-chain or branched.
- dialkyldithiophosphates zinc dialkyldithiophosphates having primary or secondary alkyl groups of carbon number 3 to 22 or alkylaryl groups substituted with alkyl groups of carbon number 3 to 18 may be used.
- zinc dialkyldithiophosphates mention may be made of zinc dipropyldithiophosphate, zinc
- diethylhexyldithiophosphate zinc dioctyldithiophosphate, zinc dinonyldithiophosphate, zinc didecyldithiophosphate, zinc didodecyldithiophosphate, zinc
- the metal deactivators that can be used in the lubricating oil composition of the present embodiment include benzotriazoles and benzotriazole derivatives such as alkyl-tolyltriazoles , and benzimidazoles and
- benzimidazole derivatives such as tolimidazoles .
- indazole derivatives such as tolylindazoles
- benzothiazoles and benzothiazole derivatives
- tolylthiazoles Mention may also be made of benzoxazole derivatives, thiadiazole derivatives and tolazole derivatives .
- lubricating oil composition of the present embodiment include amine-based anti-oxidants and phenol-based anti ⁇ oxidants.
- amine-based anti-oxidants examples include dialkyl- diphenylamines such as p, p ' -dioctyl-diphenylamine
- dialkylphenyl) amines such as di(2,4- diethylphenyl ) amine and di (2-ethyl-4-nonylphenyl ) amine
- alkylphenyl-l-naphthylamines such as octyl-phenyl-1- naphthylamine and N-t-dodecylphenyl-l-naphthylamine
- 1- naphthylamine aryl-naphthylamines such as phenyl-1- naphthylamine , phenyl-2-naphthylamine, N-hexylphenyl-2- naphthylamine and N-octylphenyl-2-naphthylamine
- aryl-naphthylamines such as phenyl-1- naphthylamine , phenyl-2-naphthylamine, N-he
- phenylenediamines such as N, N ' -diisopropyl-p- phenylenediamine and N, N ' -diphenyl-p-phenylenediamine, and phenothiazines such as Phenothiazine (made by
- Phenol-based anti-oxidants include 2-t-butylphenol, 2-t- butyl-4-methylphenol, 2-t-butyl-5-methylphenol, 2,4-di-t- butylphenol, 2, 4-dimethyl-6-t-butylphenol, 2-t-butyl-4- methoxyphenol , 3-t-butyl-4-methoxyphenol, 2,5-di-t- butylhydroquinone (Antage DBH, made by Kawaguchi Chemical Industry Co.
- alkyl-3- (3, 5- di-t-butyl-4-hydroxyphenyl) propionates
- n- octadecyl-3- (3, 5-di-t-butyl-4-hydroxyphenyl ) propionate
- the lubricating oil composition of the present embodiment includes a comb-like polymethacrylate-based viscosity index improver.
- a comb-like polymer is a polymer having a plurality of extended side chains in a comb form relative to the main polymer chain.
- the viscosity index improvers of the present embodiment include, among these comb-like polymers, viscosity index improvers which are comb-like polymethacrylate-based polymers. In this invention, what is meant by a
- viscosity index improver denotes a polymer having a weight average molecular weight of not less than 50,000.
- polymethacrylate-based viscosity index improvers that may be used in the present embodiment are, for example, the polymers disclosed in Japanese Laid-open Patent 2010- 532805.
- the comb-like polymethacrylate-based viscosity index improvers of the present embodiment ideally have a weight average molecular weight of 200,000 to 600,000, those of 250,000 to 500,000 are even better, and those of 300,00 to 450,000 are best of all.
- the PSSI permanent shear stability index
- Viscoplex 3-201 registered trade mark
- Viscoplex 3-220 registered trade mark
- the lubricating oil composition of the present embodiment may include viscosity index improvers other than comb-like polymethacrylate-based viscosity index improvers.
- viscosity index improvers other than comb-like polymethacrylate-based viscosity index improvers.
- polymers selected from the group comprising non-comb-like PMA (polymethacrylates ) , OCP (olefin copolymers) and SCP
- non-comb-like PMA (polymethacrylate ) -based viscosity index improvers it is possible to use without any special restriction those known in the art, but those having a weight average molecular weight of 100,000 to
- OCP olefin copolymer
- SCP styrene-diene copolymer
- SCP styrene-diene copolymer
- the lubricating oil composition of the present embodiment may contain polymers other than comb-like polymethacrylates as viscosity index improvers.
- Such viscosity index improvers are in general blended in a diluted state in a suitable liquid medium to make them easier to handle.
- organosilicates such as
- fluorosilicones and non-silicone based defoamers such as polyalkylacrylates .
- the base oil content is ideally 60 to 90 mass% in terms of the total mass of the lubricating oil
- composition but 65 to 90 mass% is better, and the range 70 to 85 mass% is better yet.
- the content of viscosity index improvers is not specially restricted and may be modified as appropriate. For example it may be 0.05 to 20 mass% in terms of the total mass of the lubricating oil composition.
- the ideal amounts of each of the various viscosity index improvers are given below.
- the content of the comb-like PMA is 1.0 to 6.0 mass% in terms of the total amount of the lubricating oil composition, but 1.0 to 5.0 mass% is better and 1.0 to 4.0 mass% is best of all.
- the non-comb-like PMA content is ideally such that non-comb-like PMA content / total viscosity index improver content is not more than 0.7.
- the OCP content is ideally such that OCP content / total viscosity index improver content is not more than 0.2.
- the SCP content is ideally such that SCP content / total viscosity index improver content is not more than
- styrene-diene copolymers and OCP (olefin copolymers) are included as viscosity index improvers, and these satisfy at least one (but ideally all) of the
- the content of the boron-containing detergent and/or boron-containing dispersant must be not less than 0.025 mass% in terms of the boron content conversion value (total amount) .
- the upper limit is not specially restricted, but may for example be not more than 0.1 mass% (ideally not more than of the order of 0.050 massl) .
- the ideal added amount of anti-wear agents for example ZnDTP
- ZnDTP anti-wear agents
- P amount of phosphorus
- the ideal added amount of defoamers, individually or in combinations of plural kinds will be, for example,
- the ideal added amount of metallic detergents individually or in combinations of plural kinds, will be, for example, 0.05 to 0.3 mass%, but more preferably 0.1 to 0.2 mass%, in terms of the total mass of the lubricating composition.
- the ideal added amount of ashless dispersants, individually or in combinations of plural kinds, will be, for example, be such as to present of the order of 0.01 to 0.3 mass% of nitrogen in terms of the total mass of the lubricating composition .
- the method of measuring the capillary viscosity here is the value measured in accordance with the ASTM D5481 test method (150°C), taking the temperature condition at
- the method of measuring the TBS viscosity is the value measured by means of the method described in
- DH-2 DI package 1 As shown in the tables, in the examples of embodiment when 14.00% was added, the boron content of the lubricating oil became 0.033 mass%
- DH-2 DI package 2 As shown in the tables, in the examples of embodiment when 14.00% was added, the boron content of the lubricating oil became 0.027 mass%
- DH-2 DI package 3 As shown in the tables, in the examples of embodiment when 14.00% was added, the boron content of the lubricating oil became 0.020 mass%
- Viscosity index improver solution 1 Solution containing Viscoplex 3-220 (comb-like PMA-based viscosity index improver) (approx. 40% dilution)
- Viscosity index improver solution 2 Solution containing Viscoplex 3-201 (comb-like PMA-based viscosity index improver) (approx. 60% dilution)
- Viscosity index improver solution 3 Solution containing Viscoplex 6-954 (non-comb-like PMA-based viscosity index improver) (approx. 40% dilution)
- Viscosity index improver solution 4 Solution containing Lz7177B (olefin copolymer -based viscosity index improver) (approx. 87.5% dilution)
- Viscosity index improver solution 5 Solution containing Infineum (registered trade mark) SV150
- the Noack volatility (%) was measured on the basis of ASTM D5800. For the evaluation, if the Noack
- volatility (%) was not more than 13.0, volatility was marked 0 (good) .
- Hot tube tests were carried out in accordance with the Japan Petroleum Institute's standard JPI-5S-55-99 "Engine oils - Hot tube test.”
- the test conditions were set at a test temperature of 290°C/300°C, test duration 16 hours, sample oil feed rate of 0.3 ml/hour and air flow of 10 ml/hour, and if the evaluation (merit points) of the colour of discoloured portion of the glass tube after completion of the test was at least 7.0, detergency was marked 0 (good) .
- the [capillary viscosity - TBS viscosity) / TBS viscosity] was calculated by following the aforementioned method .
- the (40°C) kinematic viscosity, (100°C) kinematic viscosity, viscosity index (VI), boron content (total value), calcium content (total value), phosphorus content (total value), zinc content (total value), nitrogen content (total value) and molybdenum content (total value) were calculated (the base stock Vk 100°C was the 100°C kinematic viscosity of the base oil mixture) .
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Abstract
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JP2015257263A JP6677511B2 (en) | 2015-12-28 | 2015-12-28 | Lubricating oil composition for diesel engines |
PCT/EP2016/082719 WO2017114836A1 (en) | 2015-12-28 | 2016-12-27 | Lubricating oil composition for diesel engines |
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EP (1) | EP3397740B1 (en) |
JP (1) | JP6677511B2 (en) |
CN (1) | CN108431188B (en) |
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JP6895861B2 (en) | 2017-09-28 | 2021-06-30 | シェルルブリカンツジャパン株式会社 | Lubricating oil composition for internal combustion engine |
KR102462295B1 (en) * | 2018-03-06 | 2022-11-03 | 발보린 라이센싱 앤드 인텔렉츄얼 프러퍼티 엘엘씨 | Traction fluid composition |
EP3766949A4 (en) * | 2018-03-12 | 2021-12-01 | Idemitsu Kosan Co.,Ltd. | Lubricating oil composition |
JP6744047B2 (en) * | 2018-03-30 | 2020-08-19 | 出光興産株式会社 | Lubricating oil composition and method of using lubricating oil composition |
JP7407133B2 (en) * | 2018-06-22 | 2023-12-28 | シェブロン・オロナイト・カンパニー・エルエルシー | lubricating oil composition |
CN109321337A (en) * | 2018-11-01 | 2019-02-12 | 江苏龙蟠科技股份有限公司 | A kind of engine oil composition and preparation method with low-friction coefficient |
JP2020084066A (en) * | 2018-11-28 | 2020-06-04 | Emgルブリカンツ合同会社 | Lubricant base oil composition |
US11732207B2 (en) * | 2020-08-31 | 2023-08-22 | Eneos Corporation | Lubricating oil composition for internal combustion engine |
US11987766B2 (en) * | 2020-08-31 | 2024-05-21 | Eneos Corporation | Lubricating oil composition for internal combustion engine |
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GB9709006D0 (en) * | 1997-05-02 | 1997-06-25 | Exxon Chemical Patents Inc | Lubricating oil compositions |
JP3844892B2 (en) * | 1998-10-09 | 2006-11-15 | 東燃ゼネラル石油株式会社 | Hydraulic fluid composition for shock absorber |
US20080300154A1 (en) * | 2007-05-30 | 2008-12-04 | Chevron Oronite Company Llc | Lubricating oil with enhanced protection against wear and corrosion |
MX2009013917A (en) * | 2007-07-09 | 2010-03-10 | Evonik Rohmax Additives Gmbh | Use of comb polymers for reducing fuel consumption. |
JP5330716B2 (en) * | 2008-03-17 | 2013-10-30 | 出光興産株式会社 | Lubricating oil composition |
US20100152072A1 (en) * | 2008-12-17 | 2010-06-17 | Chevron Oronite Company Llc | Lubricating oil compositions |
JP5606011B2 (en) * | 2009-06-09 | 2014-10-15 | 昭和シェル石油株式会社 | Lubricant |
FR2964115B1 (en) * | 2010-08-27 | 2013-09-27 | Total Raffinage Marketing | ENGINE LUBRICANT |
WO2013189951A1 (en) * | 2012-06-21 | 2013-12-27 | Shell Internationale Research Maatschappij B.V. | Lubricating composition |
JP6014540B2 (en) * | 2013-04-17 | 2016-10-25 | コスモ石油ルブリカンツ株式会社 | Lubricating oil composition for internal combustion engines |
EP3087168B1 (en) * | 2013-12-24 | 2021-03-03 | Shell International Research Maatschappij B.V. | Lubricating composition |
US20150322369A1 (en) * | 2014-05-09 | 2015-11-12 | Exxonmobil Research And Engineering Company | Method for preventing or reducing low speed pre-ignition |
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US20200263106A1 (en) | 2020-08-20 |
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CN108431188A (en) | 2018-08-21 |
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