DE69505248T3 - Schmiermittel für moderne diesel- und benzinbetriebene hochleistungsmotoren - Google Patents
Schmiermittel für moderne diesel- und benzinbetriebene hochleistungsmotorenInfo
- Publication number
- DE69505248T3 DE69505248T3 DE69505248T DE69505248T DE69505248T3 DE 69505248 T3 DE69505248 T3 DE 69505248T3 DE 69505248 T DE69505248 T DE 69505248T DE 69505248 T DE69505248 T DE 69505248T DE 69505248 T3 DE69505248 T3 DE 69505248T3
- Authority
- DE
- Germany
- Prior art keywords
- nitrogen
- oil
- tbn
- lubricant
- soluble
- 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.)
- Expired - Fee Related
Links
- 239000000314 lubricant Substances 0.000 title claims description 109
- 239000002270 dispersing agent Substances 0.000 claims description 93
- 229910052751 metal Inorganic materials 0.000 claims description 90
- 239000002184 metal Substances 0.000 claims description 90
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 75
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims description 75
- 239000000203 mixture Substances 0.000 claims description 55
- 239000011777 magnesium Substances 0.000 claims description 51
- 229910052749 magnesium Inorganic materials 0.000 claims description 51
- 239000004034 viscosity adjusting agent Substances 0.000 claims description 49
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 48
- 229910052757 nitrogen Inorganic materials 0.000 claims description 46
- 150000003839 salts Chemical class 0.000 claims description 44
- 125000001183 hydrocarbyl group Chemical group 0.000 claims description 43
- 239000003921 oil Substances 0.000 claims description 39
- 239000000654 additive Substances 0.000 claims description 38
- 229910052796 boron Inorganic materials 0.000 claims description 35
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 33
- 239000002253 acid Substances 0.000 claims description 24
- 239000003963 antioxidant agent Substances 0.000 claims description 23
- 125000003118 aryl group Chemical group 0.000 claims description 22
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 17
- 230000000996 additive effect Effects 0.000 claims description 17
- 229910052698 phosphorus Inorganic materials 0.000 claims description 17
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 16
- 150000004982 aromatic amines Chemical class 0.000 claims description 16
- 239000011574 phosphorus Substances 0.000 claims description 16
- 125000001931 aliphatic group Chemical group 0.000 claims description 14
- 159000000003 magnesium salts Chemical class 0.000 claims description 13
- 230000003078 antioxidant effect Effects 0.000 claims description 12
- 125000005429 oxyalkyl group Chemical group 0.000 claims description 12
- 150000003975 aryl alkyl amines Chemical class 0.000 claims description 11
- 239000004480 active ingredient Substances 0.000 claims description 10
- 230000001050 lubricating effect Effects 0.000 claims 3
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 claims 2
- RYYWUUFWQRZTIU-UHFFFAOYSA-K thiophosphate Chemical compound [O-]P([O-])([O-])=S RYYWUUFWQRZTIU-UHFFFAOYSA-K 0.000 claims 1
- -1 organic acid anion Chemical class 0.000 description 70
- 238000012360 testing method Methods 0.000 description 57
- 229920000642 polymer Polymers 0.000 description 38
- 150000001412 amines Chemical class 0.000 description 32
- 239000003599 detergent Substances 0.000 description 29
- KZNICNPSHKQLFF-UHFFFAOYSA-N succinimide Chemical compound O=C1CCC(=O)N1 KZNICNPSHKQLFF-UHFFFAOYSA-N 0.000 description 24
- 239000003112 inhibitor Substances 0.000 description 22
- 239000004071 soot Substances 0.000 description 22
- 150000001875 compounds Chemical class 0.000 description 20
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 19
- 125000004432 carbon atom Chemical group C* 0.000 description 19
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 19
- 239000011701 zinc Substances 0.000 description 19
- 229910052725 zinc Inorganic materials 0.000 description 19
- 238000009472 formulation Methods 0.000 description 17
- 229930195733 hydrocarbon Natural products 0.000 description 17
- 239000002585 base Substances 0.000 description 16
- 229920001577 copolymer Polymers 0.000 description 16
- 150000002989 phenols Chemical class 0.000 description 16
- 239000004215 Carbon black (E152) Substances 0.000 description 15
- 239000000446 fuel Substances 0.000 description 13
- 150000007524 organic acids Chemical class 0.000 description 13
- 239000003208 petroleum Substances 0.000 description 13
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 12
- 238000005260 corrosion Methods 0.000 description 12
- 230000007797 corrosion Effects 0.000 description 12
- 239000010687 lubricating oil Substances 0.000 description 12
- 229960002317 succinimide Drugs 0.000 description 12
- 150000001298 alcohols Chemical class 0.000 description 11
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 11
- 239000002518 antifoaming agent Substances 0.000 description 11
- 238000006243 chemical reaction Methods 0.000 description 11
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical class C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 description 11
- 150000002148 esters Chemical class 0.000 description 11
- 238000000034 method Methods 0.000 description 11
- 230000003647 oxidation Effects 0.000 description 11
- 238000007254 oxidation reaction Methods 0.000 description 11
- 229920000768 polyamine Polymers 0.000 description 11
- 230000008719 thickening Effects 0.000 description 11
- 229920000089 Cyclic olefin copolymer Polymers 0.000 description 10
- 239000008186 active pharmaceutical agent Substances 0.000 description 10
- 239000003795 chemical substances by application Substances 0.000 description 10
- 230000000994 depressogenic effect Effects 0.000 description 10
- 150000002430 hydrocarbons Chemical class 0.000 description 10
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 9
- 239000005977 Ethylene Substances 0.000 description 9
- 239000012141 concentrate Substances 0.000 description 9
- 239000003607 modifier Substances 0.000 description 9
- 229910052717 sulfur Inorganic materials 0.000 description 9
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 8
- 229920002367 Polyisobutene Polymers 0.000 description 8
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 8
- 150000008064 anhydrides Chemical class 0.000 description 8
- 239000011575 calcium Substances 0.000 description 8
- 229910052791 calcium Inorganic materials 0.000 description 8
- 229920000098 polyolefin Polymers 0.000 description 8
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 7
- 230000002411 adverse Effects 0.000 description 7
- 125000002947 alkylene group Chemical group 0.000 description 7
- 229910052760 oxygen Inorganic materials 0.000 description 7
- 239000010802 sludge Substances 0.000 description 7
- 239000011593 sulfur Substances 0.000 description 7
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 6
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 6
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 6
- 125000000217 alkyl group Chemical group 0.000 description 6
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 6
- 229910052802 copper Inorganic materials 0.000 description 6
- 239000010949 copper Substances 0.000 description 6
- 239000012530 fluid Substances 0.000 description 6
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 6
- 239000011133 lead Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 230000007935 neutral effect Effects 0.000 description 6
- 235000005985 organic acids Nutrition 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- 150000003333 secondary alcohols Chemical class 0.000 description 6
- 239000004711 α-olefin Substances 0.000 description 6
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 5
- 239000005864 Sulphur Substances 0.000 description 5
- 150000007513 acids Chemical class 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 235000010338 boric acid Nutrition 0.000 description 5
- 239000003054 catalyst Substances 0.000 description 5
- NAGJZTKCGNOGPW-UHFFFAOYSA-N dithiophosphoric acid Chemical compound OP(O)(S)=S NAGJZTKCGNOGPW-UHFFFAOYSA-N 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 125000000524 functional group Chemical group 0.000 description 5
- 229910052750 molybdenum Inorganic materials 0.000 description 5
- 239000011733 molybdenum Substances 0.000 description 5
- 125000004433 nitrogen atom Chemical group N* 0.000 description 5
- 229910017464 nitrogen compound Inorganic materials 0.000 description 5
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 5
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 5
- 150000003254 radicals Chemical class 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 150000001336 alkenes Chemical class 0.000 description 4
- 239000002199 base oil Substances 0.000 description 4
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical class OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 4
- 239000006229 carbon black Substances 0.000 description 4
- 239000007859 condensation product Substances 0.000 description 4
- 238000007306 functionalization reaction Methods 0.000 description 4
- 239000003502 gasoline Substances 0.000 description 4
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 4
- 238000005461 lubrication Methods 0.000 description 4
- 239000000178 monomer Substances 0.000 description 4
- 150000004707 phenolate Chemical class 0.000 description 4
- 238000006116 polymerization reaction Methods 0.000 description 4
- 239000000376 reactant Substances 0.000 description 4
- 150000005846 sugar alcohols Polymers 0.000 description 4
- 239000002966 varnish Substances 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 229920002873 Polyethylenimine Polymers 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- 125000003545 alkoxy group Chemical group 0.000 description 3
- 150000001408 amides Chemical class 0.000 description 3
- 239000004327 boric acid Substances 0.000 description 3
- 150000001639 boron compounds Chemical class 0.000 description 3
- 239000007795 chemical reaction product Substances 0.000 description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 238000005227 gel permeation chromatography Methods 0.000 description 3
- 229910052736 halogen Inorganic materials 0.000 description 3
- 150000002367 halogens Chemical class 0.000 description 3
- 150000003949 imides Chemical class 0.000 description 3
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 125000001424 substituent group Chemical group 0.000 description 3
- KDYFGRWQOYBRFD-UHFFFAOYSA-N succinic acid Chemical class OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 3
- 235000011044 succinic acid Nutrition 0.000 description 3
- 150000003871 sulfonates Chemical class 0.000 description 3
- BDHFUVZGWQCTTF-UHFFFAOYSA-N sulfonic acid Chemical compound OS(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-N 0.000 description 3
- 238000010998 test method Methods 0.000 description 3
- FAGUFWYHJQFNRV-UHFFFAOYSA-N tetraethylenepentamine Chemical compound NCCNCCNCCNCCN FAGUFWYHJQFNRV-UHFFFAOYSA-N 0.000 description 3
- 229910052723 transition metal Inorganic materials 0.000 description 3
- 150000003624 transition metals Chemical class 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- 150000003752 zinc compounds Chemical class 0.000 description 3
- OOCCDEMITAIZTP-QPJJXVBHSA-N (E)-cinnamyl alcohol Chemical compound OC\C=C\C1=CC=CC=C1 OOCCDEMITAIZTP-QPJJXVBHSA-N 0.000 description 2
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 description 2
- VILCJCGEZXAXTO-UHFFFAOYSA-N 2,2,2-tetramine Chemical compound NCCNCCNCCN VILCJCGEZXAXTO-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- RPNUMPOLZDHAAY-UHFFFAOYSA-N Diethylenetriamine Chemical compound NCCNCCN RPNUMPOLZDHAAY-UHFFFAOYSA-N 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 2
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
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- 150000001342 alkaline earth metals Chemical class 0.000 description 2
- 230000029936 alkylation Effects 0.000 description 2
- 238000005804 alkylation reaction Methods 0.000 description 2
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- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 2
- 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 2
- 239000004305 biphenyl Substances 0.000 description 2
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- 125000006267 biphenyl group Chemical group 0.000 description 2
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- 125000000058 cyclopentadienyl group Chemical group C1(=CC=CC1)* 0.000 description 2
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- 238000001212 derivatisation Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
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- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
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- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 2
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- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 2
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- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 2
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- 238000002360 preparation method Methods 0.000 description 2
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- WMYJOZQKDZZHAC-UHFFFAOYSA-H trizinc;dioxido-sulfanylidene-sulfido-$l^{5}-phosphane Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]P([O-])([S-])=S.[O-]P([O-])([S-])=S WMYJOZQKDZZHAC-UHFFFAOYSA-H 0.000 description 2
- 150000003751 zinc Chemical class 0.000 description 2
- OJOWICOBYCXEKR-APPZFPTMSA-N (1S,4R)-5-ethylidenebicyclo[2.2.1]hept-2-ene Chemical compound CC=C1C[C@@H]2C[C@@H]1C=C2 OJOWICOBYCXEKR-APPZFPTMSA-N 0.000 description 1
- PRBHEGAFLDMLAL-GQCTYLIASA-N (4e)-hexa-1,4-diene Chemical compound C\C=C\CC=C PRBHEGAFLDMLAL-GQCTYLIASA-N 0.000 description 1
- ALSTYHKOOCGGFT-KTKRTIGZSA-N (9Z)-octadecen-1-ol Chemical compound CCCCCCCC\C=C/CCCCCCCCO ALSTYHKOOCGGFT-KTKRTIGZSA-N 0.000 description 1
- 150000004869 1,3,4-thiadiazoles Chemical class 0.000 description 1
- RMSGQZDGSZOJMU-UHFFFAOYSA-N 1-butyl-2-phenylbenzene Chemical group CCCCC1=CC=CC=C1C1=CC=CC=C1 RMSGQZDGSZOJMU-UHFFFAOYSA-N 0.000 description 1
- JTPNRXUCIXHOKM-UHFFFAOYSA-N 1-chloronaphthalene Chemical compound C1=CC=C2C(Cl)=CC=CC2=C1 JTPNRXUCIXHOKM-UHFFFAOYSA-N 0.000 description 1
- RZRNAYUHWVFMIP-KTKRTIGZSA-N 1-oleoylglycerol Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OCC(O)CO RZRNAYUHWVFMIP-KTKRTIGZSA-N 0.000 description 1
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- 150000003568 thioethers Chemical class 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000012991 xanthate Substances 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US23409094A | 1994-04-28 | 1994-04-28 | |
US08/396,501 US6004910A (en) | 1994-04-28 | 1995-03-07 | Crankcase lubricant for modern heavy duty diesel and gasoline fueled engines |
PCT/US1995/005125 WO1995029976A1 (fr) | 1994-04-28 | 1995-04-26 | Lubrifiant pour moteurs diesel et essence modernes de grande puissance |
Publications (3)
Publication Number | Publication Date |
---|---|
DE69505248D1 DE69505248D1 (de) | 1998-11-12 |
DE69505248T2 DE69505248T2 (de) | 1999-03-18 |
DE69505248T3 true DE69505248T3 (de) | 2002-08-22 |
Family
ID=26927554
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69505248T Expired - Fee Related DE69505248T3 (de) | 1994-04-28 | 1995-04-26 | Schmiermittel für moderne diesel- und benzinbetriebene hochleistungsmotoren |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0757711B2 (fr) |
JP (1) | JP4191795B2 (fr) |
AU (1) | AU684358B2 (fr) |
CA (1) | CA2186286C (fr) |
DE (1) | DE69505248T3 (fr) |
ES (1) | ES2125015T3 (fr) |
WO (1) | WO1995029976A1 (fr) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5719107A (en) * | 1996-08-09 | 1998-02-17 | Exxon Chemical Patents Inc | Crankcase lubricant for heavy duty diesel oil |
US5728656A (en) * | 1997-03-20 | 1998-03-17 | Chevron Chemical Company | Lower-ash lubricating oil having ultra-neutral zinc dialkyldithiophosphates |
GB9807729D0 (en) | 1998-04-09 | 1998-06-10 | Exxon Chemical Patents Inc | Process for preparing oleaginous compositions |
US6010986A (en) * | 1998-07-31 | 2000-01-04 | The Lubrizol Corporation | Alcohol borate esters to improve bearing corrosion in engine oils |
EP1136544B1 (fr) * | 2000-03-20 | 2007-01-03 | Infineum International Limited | Composition de lubrifiant pour carter |
US6423670B2 (en) | 2000-03-20 | 2002-07-23 | Infineum International Ltd. | Lubricating oil compositions |
US6790813B2 (en) | 2002-11-21 | 2004-09-14 | Chevron Oronite Company Llc | Oil compositions for improved fuel economy |
JP4806524B2 (ja) * | 2004-10-19 | 2011-11-02 | Jx日鉱日石エネルギー株式会社 | 潤滑油組成物 |
EP1803799A4 (fr) | 2004-10-19 | 2012-09-05 | Nippon Oil Corp | Formule de lubrifiant et formule d antioxydant |
US8076274B2 (en) * | 2006-07-20 | 2011-12-13 | Infineum International Limited | Lubricating oil composition |
US10519394B2 (en) | 2014-05-09 | 2019-12-31 | Exxonmobil Research And Engineering Company | Method for preventing or reducing low speed pre-ignition while maintaining or improving cleanliness |
US20150322368A1 (en) * | 2014-05-09 | 2015-11-12 | Exxonmobil Research And Engineering Company | Method for preventing or reducing low speed pre-ignition |
US20150322367A1 (en) * | 2014-05-09 | 2015-11-12 | Exxonmobil Research And Engineering Company | Method for preventing or reducing low speed pre-ignition |
US20150322369A1 (en) * | 2014-05-09 | 2015-11-12 | Exxonmobil Research And Engineering Company | Method for preventing or reducing low speed pre-ignition |
CN107001966B (zh) * | 2014-11-21 | 2020-08-04 | 路博润公司 | 润滑油组合物 |
FR3048977B1 (fr) * | 2016-03-15 | 2020-02-07 | Total Marketing Services | Composition lubrifiante a base de polyalkylene glycols |
CN110646564A (zh) * | 2018-06-26 | 2020-01-03 | 中国石油天然气股份有限公司 | 一种评价清净剂的碱值保持性的方法 |
WO2024081125A1 (fr) * | 2022-10-12 | 2024-04-18 | ExxonMobil Technology and Engineering Company | Analyse d'huile lubrifiante |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3868949D1 (de) * | 1987-01-21 | 1992-04-16 | Amoco Corp | Veschleissschutz-schmiermittelzusammensetzungen mit geringem phosphorgehalt. |
CA1337293C (fr) * | 1987-11-20 | 1995-10-10 | Emil Joseph Meny | Compositions lubrifiantes pour moteurs a combustion interne fonctionant a basse temperature |
CA1337294C (fr) * | 1987-11-20 | 1995-10-10 | Dale Robert Carroll | Compositions lubrifiantes utiles pour ameliorer la consommation de carburant |
US4904401A (en) † | 1988-06-13 | 1990-02-27 | The Lubrizol Corporation | Lubricating oil compositions |
US4938881A (en) * | 1988-08-01 | 1990-07-03 | The Lubrizol Corporation | Lubricating oil compositions and concentrates |
TW197468B (fr) * | 1988-09-08 | 1993-01-01 | Lubrizol Corp | |
US4941984A (en) * | 1989-07-31 | 1990-07-17 | The Lubrizol Corporation | Lubricating oil compositions and methods for lubricating gasoline-fueled and/or alcohol-fueled, spark-ignited engines |
US5202036A (en) * | 1990-06-28 | 1993-04-13 | The Lubrizol Corporation | Diesel lubricants and methods |
EP0535217B1 (fr) * | 1991-04-19 | 1996-12-11 | The Lubrizol Corporation | Compositions lubrifiantes |
US5259967A (en) * | 1992-06-17 | 1993-11-09 | The Lubrizol Corporation | Low ash lubricant composition |
-
1995
- 1995-04-26 JP JP52834995A patent/JP4191795B2/ja not_active Expired - Lifetime
- 1995-04-26 DE DE69505248T patent/DE69505248T3/de not_active Expired - Fee Related
- 1995-04-26 ES ES95917684T patent/ES2125015T3/es not_active Expired - Lifetime
- 1995-04-26 WO PCT/US1995/005125 patent/WO1995029976A1/fr active IP Right Grant
- 1995-04-26 AU AU23647/95A patent/AU684358B2/en not_active Ceased
- 1995-04-26 CA CA002186286A patent/CA2186286C/fr not_active Expired - Lifetime
- 1995-04-26 EP EP95917684A patent/EP0757711B2/fr not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
WO1995029976A1 (fr) | 1995-11-09 |
CA2186286C (fr) | 2004-01-27 |
ES2125015T3 (es) | 1999-02-16 |
JPH09512584A (ja) | 1997-12-16 |
DE69505248T2 (de) | 1999-03-18 |
EP0757711B2 (fr) | 2002-05-02 |
AU2364795A (en) | 1995-11-29 |
DE69505248D1 (de) | 1998-11-12 |
EP0757711B1 (fr) | 1998-10-07 |
AU684358B2 (en) | 1997-12-11 |
CA2186286A1 (fr) | 1995-11-09 |
EP0757711A1 (fr) | 1997-02-12 |
JP4191795B2 (ja) | 2008-12-03 |
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