CN105980535A - 润滑油组合物 - Google Patents
润滑油组合物 Download PDFInfo
- Publication number
- CN105980535A CN105980535A CN201580008636.3A CN201580008636A CN105980535A CN 105980535 A CN105980535 A CN 105980535A CN 201580008636 A CN201580008636 A CN 201580008636A CN 105980535 A CN105980535 A CN 105980535A
- Authority
- CN
- China
- Prior art keywords
- composition
- lubricant oil
- mass
- metal
- oil composite
- 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 95
- 239000010687 lubricating oil Substances 0.000 title abstract description 4
- 229910052751 metal Inorganic materials 0.000 claims abstract description 32
- 239000002184 metal Substances 0.000 claims abstract description 32
- 239000002199 base oil Substances 0.000 claims abstract description 14
- 230000002378 acidificating effect Effects 0.000 claims abstract description 8
- 150000003014 phosphoric acid esters Chemical class 0.000 claims abstract description 8
- 150000003512 tertiary amines Chemical class 0.000 claims abstract description 7
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims abstract description 3
- 239000003921 oil Substances 0.000 claims description 46
- -1 alkaline earth metal sulfonate Chemical class 0.000 claims description 34
- 239000002131 composite material Substances 0.000 claims description 29
- 239000000314 lubricant Substances 0.000 claims description 29
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 25
- 125000000217 alkyl group Chemical group 0.000 claims description 24
- 229910052799 carbon Inorganic materials 0.000 claims description 24
- 239000002253 acid Substances 0.000 claims description 14
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 11
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 8
- 150000002148 esters Chemical class 0.000 claims description 8
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 6
- 229910052791 calcium Inorganic materials 0.000 claims description 6
- 239000011575 calcium Substances 0.000 claims description 6
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052698 phosphorus Inorganic materials 0.000 claims description 6
- 239000011574 phosphorus Substances 0.000 claims description 6
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 5
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 5
- 239000010931 gold Substances 0.000 claims description 5
- 229910052737 gold Inorganic materials 0.000 claims description 5
- 229960001860 salicylate Drugs 0.000 claims description 5
- 229910052757 nitrogen Inorganic materials 0.000 claims description 4
- 150000008301 phosphite esters Chemical class 0.000 claims description 4
- 150000001342 alkaline earth metals Chemical class 0.000 claims 2
- 125000004432 carbon atom Chemical group C* 0.000 abstract 2
- 239000003599 detergent Substances 0.000 abstract 2
- 125000001183 hydrocarbyl group Chemical group 0.000 abstract 2
- 230000001050 lubricating effect Effects 0.000 abstract 1
- 230000001410 anti-tremor Effects 0.000 description 16
- 239000002585 base Substances 0.000 description 16
- 230000000694 effects Effects 0.000 description 13
- 102000013563 Acid Phosphatase Human genes 0.000 description 10
- 108010051457 Acid Phosphatase Proteins 0.000 description 10
- 239000003795 chemical substances by application Substances 0.000 description 10
- GZCWLCBFPRFLKL-UHFFFAOYSA-N 1-prop-2-ynoxypropan-2-ol Chemical compound CC(O)COCC#C GZCWLCBFPRFLKL-UHFFFAOYSA-N 0.000 description 9
- 238000005299 abrasion Methods 0.000 description 9
- 239000002480 mineral oil Substances 0.000 description 7
- 235000010446 mineral oil Nutrition 0.000 description 7
- 159000000007 calcium salts Chemical class 0.000 description 6
- 239000000194 fatty acid Substances 0.000 description 6
- 229920001577 copolymer Polymers 0.000 description 5
- 235000014113 dietary fatty acids Nutrition 0.000 description 5
- 229930195729 fatty acid Natural products 0.000 description 5
- GBHRVZIGDIUCJB-UHFFFAOYSA-N hydrogenphosphite Chemical compound OP([O-])[O-] GBHRVZIGDIUCJB-UHFFFAOYSA-N 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 4
- 125000003118 aryl group Chemical group 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 239000013530 defoamer Substances 0.000 description 4
- 150000004665 fatty acids Chemical class 0.000 description 4
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 description 4
- 229920000193 polymethacrylate Polymers 0.000 description 4
- 229910052717 sulfur Inorganic materials 0.000 description 4
- 239000011593 sulfur Substances 0.000 description 4
- 229910019142 PO4 Inorganic materials 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 150000001447 alkali salts Chemical class 0.000 description 3
- 239000003963 antioxidant agent Substances 0.000 description 3
- 230000003078 antioxidant effect Effects 0.000 description 3
- 239000013556 antirust agent Substances 0.000 description 3
- 125000003710 aryl alkyl group Chemical group 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 230000000994 depressogenic effect Effects 0.000 description 3
- ZJIPHXXDPROMEF-UHFFFAOYSA-N dihydroxyphosphanyl dihydrogen phosphite Chemical compound OP(O)OP(O)O ZJIPHXXDPROMEF-UHFFFAOYSA-N 0.000 description 3
- 239000002270 dispersing agent Substances 0.000 description 3
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 3
- 159000000003 magnesium salts Chemical class 0.000 description 3
- 230000007935 neutral effect Effects 0.000 description 3
- 239000010452 phosphate Substances 0.000 description 3
- 229920005862 polyol Polymers 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- KDYFGRWQOYBRFD-UHFFFAOYSA-N succinic acid Chemical compound OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 3
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 3
- AFFLGGQVNFXPEV-UHFFFAOYSA-N 1-decene Chemical compound CCCCCCCCC=C AFFLGGQVNFXPEV-UHFFFAOYSA-N 0.000 description 2
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- 229920000089 Cyclic olefin copolymer Polymers 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- DABDEMGRPKYGMP-UHFFFAOYSA-N N(=O)OC(C)CCCCCC.P(O)(O)O Chemical compound N(=O)OC(C)CCCCCC.P(O)(O)O DABDEMGRPKYGMP-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- YSMRWXYRXBRSND-UHFFFAOYSA-N TOTP Chemical compound CC1=CC=CC=C1OP(=O)(OC=1C(=CC=CC=1)C)OC1=CC=CC=C1C YSMRWXYRXBRSND-UHFFFAOYSA-N 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- BUXYRJPVMAZQSY-UHFFFAOYSA-N benzene;methanamine Chemical class NC.C1=CC=CC=C1 BUXYRJPVMAZQSY-UHFFFAOYSA-N 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 229910000765 intermetallic Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 150000003077 polyols Chemical class 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- ODLMAHJVESYWTB-UHFFFAOYSA-N propylbenzene Chemical compound CCCC1=CC=CC=C1 ODLMAHJVESYWTB-UHFFFAOYSA-N 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 229930195734 saturated hydrocarbon Natural products 0.000 description 2
- 239000001384 succinic acid Substances 0.000 description 2
- 150000004867 thiadiazoles Chemical class 0.000 description 2
- 125000002769 thiazolinyl group Chemical group 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- NSNIMHFJAMGNCZ-UHFFFAOYSA-N (3-hydroxy-2,2-dimethylpropyl) dodecanoate Chemical compound CCCCCCCCCCCC(=O)OCC(C)(C)CO NSNIMHFJAMGNCZ-UHFFFAOYSA-N 0.000 description 1
- 125000000094 2-phenylethyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])C([H])([H])* 0.000 description 1
- 229930185605 Bisphenol Natural products 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Natural products CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- DYJNHQDVWZVHLZ-UHFFFAOYSA-N N(=O)OC(C)CCCCCC.C(C)C(COP(=O)(OCC(CCCC)CC)O)CCCC Chemical compound N(=O)OC(C)CCCCCC.C(C)C(COP(=O)(OCC(CCCC)CC)O)CCCC DYJNHQDVWZVHLZ-UHFFFAOYSA-N 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- QOSMNYMQXIVWKY-UHFFFAOYSA-N Propyl levulinate Chemical compound CCCOC(=O)CCC(C)=O QOSMNYMQXIVWKY-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 206010044565 Tremor Diseases 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 150000001341 alkaline earth metal compounds Chemical class 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 150000004996 alkyl benzenes Chemical class 0.000 description 1
- 125000005907 alkyl ester group Chemical group 0.000 description 1
- 150000008052 alkyl sulfonates Chemical class 0.000 description 1
- 125000002947 alkylene group Chemical group 0.000 description 1
- 239000007866 anti-wear additive Substances 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- 125000001204 arachidyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000002511 behenyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 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
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 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 1
- 125000006487 butyl benzyl group Chemical group 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 125000001047 cyclobutenyl group Chemical group C1(=CCC1)* 0.000 description 1
- 125000000596 cyclohexenyl group Chemical group C1(=CCCCC1)* 0.000 description 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- 125000002433 cyclopentenyl group Chemical group C1(=CCCC1)* 0.000 description 1
- 150000001991 dicarboxylic acids Chemical class 0.000 description 1
- 150000005690 diesters Chemical class 0.000 description 1
- NAPSCFZYZVSQHF-UHFFFAOYSA-N dimantine Chemical compound CCCCCCCCCCCCCCCCCCN(C)C NAPSCFZYZVSQHF-UHFFFAOYSA-N 0.000 description 1
- 229950010007 dimantine Drugs 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- YAUPZUPLDOYFST-UHFFFAOYSA-N dodecanoic acid;2-ethyl-2-(hydroxymethyl)propane-1,3-diol Chemical compound CCC(CO)(CO)CO.CCCCCCCCCCCC(O)=O YAUPZUPLDOYFST-UHFFFAOYSA-N 0.000 description 1
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 125000004185 ester group Chemical group 0.000 description 1
- QDHCHVWSKUMZDZ-UHFFFAOYSA-N ethyl dihydrogen phosphite Chemical compound CCOP(O)O QDHCHVWSKUMZDZ-UHFFFAOYSA-N 0.000 description 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000002783 friction material Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 125000000755 henicosyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000003187 heptyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000006038 hexenyl group Chemical group 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 150000004678 hydrides Chemical class 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 229910052745 lead Inorganic materials 0.000 description 1
- 125000002960 margaryl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 125000006178 methyl benzyl group Chemical group 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- MNOIOAHRVYPSPE-UHFFFAOYSA-N n,n-diethyloctadecan-1-amine Chemical compound CCCCCCCCCCCCCCCCCCN(CC)CC MNOIOAHRVYPSPE-UHFFFAOYSA-N 0.000 description 1
- NHLUVTZJQOJKCC-UHFFFAOYSA-N n,n-dimethylhexadecan-1-amine Chemical compound CCCCCCCCCCCCCCCCN(C)C NHLUVTZJQOJKCC-UHFFFAOYSA-N 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- YWMZGHAFYBXDIQ-UHFFFAOYSA-N n-ethyl-n-methyloctadecan-1-amine Chemical compound CCCCCCCCCCCCCCCCCCN(C)CC YWMZGHAFYBXDIQ-UHFFFAOYSA-N 0.000 description 1
- LTEQMZWBSYACLV-UHFFFAOYSA-N n-hexyl benzene Natural products CCCCCCC1=CC=CC=C1 LTEQMZWBSYACLV-UHFFFAOYSA-N 0.000 description 1
- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 150000005002 naphthylamines Chemical class 0.000 description 1
- 125000001196 nonadecyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000001400 nonyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- WQDGUYZIAJKLAB-UHFFFAOYSA-N octan-2-yl nitrite Chemical compound CCCCCCC(C)ON=O WQDGUYZIAJKLAB-UHFFFAOYSA-N 0.000 description 1
- 125000004365 octenyl group Chemical group C(=CCCCCCC)* 0.000 description 1
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid group Chemical group C(CCCCCCC\C=C/CCCCCCCC)(=O)O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
- 125000005702 oxyalkylene group Chemical group 0.000 description 1
- 125000000913 palmityl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 229920013639 polyalphaolefin Polymers 0.000 description 1
- 229920001083 polybutene Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920000056 polyoxyethylene ether Polymers 0.000 description 1
- 229940051841 polyoxyethylene ether Drugs 0.000 description 1
- 150000003141 primary amines Chemical class 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 150000003873 salicylate salts Chemical class 0.000 description 1
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 125000004079 stearyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 150000003900 succinic acid esters Chemical class 0.000 description 1
- 238000006277 sulfonation reaction Methods 0.000 description 1
- ISIJQEHRDSCQIU-UHFFFAOYSA-N tert-butyl 2,7-diazaspiro[4.5]decane-7-carboxylate Chemical compound C1N(C(=O)OC(C)(C)C)CCCC11CNCC1 ISIJQEHRDSCQIU-UHFFFAOYSA-N 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 150000003558 thiocarbamic acid derivatives Chemical class 0.000 description 1
- 125000003944 tolyl group Chemical group 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- WMYJOZQKDZZHAC-UHFFFAOYSA-H trizinc;dioxido-sulfanylidene-sulfido-$l^{5}-phosphane Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]P([O-])([S-])=S.[O-]P([O-])([S-])=S WMYJOZQKDZZHAC-UHFFFAOYSA-H 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
- 125000005023 xylyl group Chemical group 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000004711 α-olefin Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M163/00—Lubricating compositions characterised by the additive being a mixture of a compound of unknown or incompletely defined constitution and a non-macromolecular compound, each of these compounds being essential
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
- C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
- C10M2203/1006—Petroleum or coal fractions, e.g. tars, solvents, bitumen used as base material
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- 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
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/02—Hydroxy compounds
- C10M2207/023—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings
- C10M2207/027—Neutral salts thereof
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/02—Hydroxy compounds
- C10M2207/023—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings
- C10M2207/028—Overbased salts thereof
-
- 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
- C10M2207/10—Carboxylix acids; Neutral salts thereof
- C10M2207/14—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to carbon atoms of six-membered aromatic rings
- C10M2207/144—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to carbon atoms of six-membered aromatic rings containing hydroxy groups
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/26—Overbased carboxylic acid salts
- C10M2207/262—Overbased carboxylic acid salts derived from hydroxy substituted aromatic acids, e.g. salicylates
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- 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
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
- C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
- C10M2219/044—Sulfonic acids, Derivatives thereof, e.g. neutral salts
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
- C10M2219/046—Overbasedsulfonic acid salts
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/10—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring
- C10M2219/104—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring containing sulfur and carbon with nitrogen or oxygen in the ring
- C10M2219/106—Thiadiazoles
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
- C10M2223/04—Phosphate esters
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
- C10M2223/04—Phosphate esters
- C10M2223/041—Triaryl phosphates
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
- C10M2223/04—Phosphate esters
- C10M2223/047—Thioderivatives not containing metallic elements
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
- C10M2223/049—Phosphite
-
- 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
- C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
- C10M2229/02—Unspecified siloxanes; Silicones
-
- 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
- C10N2010/00—Metal present as such or in compounds
- C10N2010/04—Groups 2 or 12
-
- 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
- C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
-
- 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
- C10N2030/18—Anti-foaming property
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/52—Base number [TBN]
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/04—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/04—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives
- C10N2040/045—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives for continuous variable transmission [CVT]
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
Abstract
润滑油组合物，在润滑油基础油中配合有在润滑油基础油中配合有以下(A)~(D)的成分：(A)碱值为小于100 mg KOH/g的金属系清净剂；(B)碱值为100 mg KOH/g以上的金属系清净剂；(C)下述式(1)所示的叔胺（R1是碳原子数为4以上的烃基，R2、R3是碳原子数为4以下的烃基）；(D)酸性磷酸酯和酸性亚磷酸酯中的至少一种。
Description
技术领域
本发明涉及作为无级变速器用途而言适合的润滑油组合物。
背景技术
近年来，作为用于汽车等的变速器，开发出了金属带式、环式无级变速器，并且已经实用化。此外，在起动机构中具有带锁止离合器的扭矩转换器的无级变速器也进入了市场。进一步，最近以来，基于提高锁止速度范围中的燃料效率、缓和锁止接合时的冲击的目的，采用具有特意使锁止离合器滑动的功能(滑动控制)的无级变速器的例子也在增多。另一方面，如果进行这样的滑动控制，则会发生由润滑油导致的被称为颤振(shudder)的自激振动，因此对无级变速器油而言需要抗颤振性能的持续性。
然而，由于在无级变速器中要求金属间的高摩擦系数，因此要维持与摩擦系数为权衡关系的抗颤振性能是困难的问题。特别是在近年来的无级变速器中，锁止离合器的滑动时间设定得比以往的更长，因此需要进一步延长抗颤振寿命。
因此，提出了润滑油组合物的方案，其在基础油中含有(a)碱土金属磺酸盐或者酚盐、(b)酰亚胺化合物和(c)磷化合物，从而在提高金属间摩擦系数的同时实现了抗颤振寿命的延长(参考专利文献1)。此外，基于同样的目的，提出了由磷酸酯或亚磷酸酯、和叔胺构成的润滑油组合物(参考专利文献2)。进一步，还提出了由高碱性磺酸钙、亚磷酸酯、伯胺和叔胺构成的润滑油组合物(参考专利文献3)。
现有技术文献
专利文献
专利文献1：日本特开2001-288488号公报
专利文献2：日本特开2009-167337号公报
专利文献3：日本特开2013-189565号公报。
发明内容
发明要解决的问题
然而，尽管上述专利文献1~3所记载的润滑油组合物赋予了较高的金属间摩擦系数，但在抗颤振寿命方面不一定足够。
本发明的目的在于，提供润滑油组合物，其具有高的金属间摩擦系数，并且进一步，其抗颤振寿命长。
解决问题的手段
本发明提供为解决上述问题所必要的如下所述的润滑油组合物。润滑油组合物，其特征在于，在润滑油基础油中配合有以下(A)至(D)的各成分，
(A)碱值为小于100 mg KOH/g的金属系清净剂
(B)碱值为100 mg KOH/g以上的金属系清净剂
(C)下述式(1)所示的叔胺
[化1]
R1是碳原子数为4以上的烃基；R2、R3是碳原子数为4以下的烃基，
(D)酸性磷酸酯和酸性亚磷酸酯中的至少一种。
润滑油组合物，其特征在于，上述润滑油组合物用于无级变速器。
根据本发明的润滑油组合物，由于在润滑油基础油中配合有特定的4种成分，因此金属间的摩擦系数高，初期抗颤振性能优异，抗颤振寿命也长。因此，本发明的润滑油组合物特别优选作为具有带锁止离合器的扭矩转换器的无级变速器的用途。
具体实施方式
本发明的润滑油组合物(以下也称“本组合物”)的特征在于，在润滑油基础油中配合有上述(A)至(D)的成分。以下，详细地进行说明。
[润滑油基础油]
作为在本组合物中使用的润滑油基础油，可以使用矿物油和合成油中的至少任一者，即可以分别单独使用或者组合2种以上使用，也可以将矿物油和合成油组合使用。
作为这些矿物油、合成油，没有特别的限制，但一般而言，只要是用作变速器油的基础油的油则是适合的。特别地，优选100℃时的运动粘度为1 mm2/s以上且50 mm2/s以下，特别优选为2 mm2/s以上且15 mm2/s以下。如果运动粘度太高，则存在低温粘度变差的风险，如果运动粘度太低，则存在无级变速器的齿轮轴承、离合器等滑动部位处的摩耗增大的风险。
此外，对于作为润滑油基础油的低温流动性指标的倾点而言，没有特别的限制，但优选-10℃以下，特别优选-15℃以下。
进一步，作为润滑油基础油，优选饱和烃成分为90质量%以上，硫成分为0.03质量%以下，粘度指数为100以上。在此，如果饱和烃成分变得少于90质量%，则存在下述风险：发生劣化产物变多的不良情况。此外，硫成分变得多于0.03质量%时，也同样存在下述风险：发生劣化产物变多的不良情况。进一步，如果粘度指数变得小于100，则存在下述风险：发生高温下的摩耗增大的不良情况。
作为上述矿物油，可以举出例如环烷烃系矿物油、链烷烃系矿物油、GTL WAX等。具体而言，可以举出基于溶剂精制或者加氢精制的轻质中性油、中质中性油、重质中性油以及光亮油等。
另一方面，作为合成油，可以举出聚丁烯或者其氢化物、聚α-烯烃(1-辛烯低聚物、1-癸烯低聚物等)、α-烯烃共聚物、烷基苯、多元醇酯、二元酸酯、聚氧亚烷基二醇、聚氧亚烷基二醇酯、聚氧亚烷基二醇醚、位阻酯以及硅酮油等。
[(A)成分和(B)成分]
在本组合物中使用的(A)成分是基于高氯酸法的碱值为小于100 mg KOH/g的金属系清净剂，此外，在本组合物中使用的(B)成分是基于高氯酸法的碱值为100 mg KOH/g以上的金属系清净剂。通过同时配合(A)成分和(B)成分，可以在较高地维持本组合物的金属间摩擦系数的同时，进一步延长抗颤振寿命。
从这样的效果的观点出发，(A)成分的优选的碱值为80 mg KOH/g以下，更优选的碱值为50 mg KOH/g以下。但是，为了较高地维持金属间摩擦系数，优选为10 mg KOH/g以上。
此外，同样地从效果的观点出发，(B)成分的优选的碱值为200 mg KOH/g以上，更优选的碱值为300 mg KOH/g以上。但是，从抗颤振寿命的观点出发，优选为500 mg KOH/g以下。
(A)成分和(B)成分优选使用金属磺酸盐、金属酚盐和金属水杨酸盐中的至少任一种。通过配合这样的金属化合物，金属间摩擦系数变高。作为金属化合物，从效果的观点出发，特别优选选自碱土金属磺酸盐、碱土金属酚盐和碱土金属水杨酸盐中的一种。
作为碱土金属磺酸盐，可以举出通过将优选质均分子量为300以上且1500以下、更优选400以上且700以下的烷基芳族化合物进行磺化而得到的烷基芳族磺酸的碱土金属盐，特别是镁盐、钙盐等，其中优选使用钙盐。
作为碱土金属酚盐，可以举出烷基酚、烷基酚硫化物、烷基酚的Mannich反应物的碱土金属盐，特别是镁盐、钙盐等，其中特别优选使用钙盐。
作为碱土金属水杨酸盐，可以举出烷基水杨酸的碱土金属盐，特别是镁盐、钙盐等，其中优选使用钙盐。
上述碱土金属化合物，优选包含具有直链或者支链的烷基而成，烷基的碳原子数优选为4以上且30以下，更优选为6以上且18以下。
对于(A)成分的配合量，作为金属换算量以组合物总量基准计，优选为0.002质量%以上且0.1质量%以下，更优选为0.01质量%以上且0.08质量%以下。如果配合量为该范围内，则可以更优选地发挥本发明的效果。此外，(A)成分可以单独使用或者组合2种以上使用。此外，从本发明的效果的观点出发，对于(B)成分的配合量，作为金属换算量以组合物总量基准计，优选为0.01质量%以上且0.1质量%以下，更优选为0.015质量%以上且0.045质量%以下。
此外，从本发明的效果的观点出发，对于(A)成分和(B)成分的总计配合量，作为金属换算量以组合物总量基准计，优选为0.012质量%以上且0.2质量%以下，更优选为0.025质量%以上且0.125质量%以下。
[(C)成分]
在本发明中使用的(C)成分是下述式(1)所示的叔胺。
[化2]
在此，R1是碳原子数为4以上的烃基。R1的优选的碳原子数为8以上，更优选的碳原子数为16以上。如果碳原子数为上述范围，则可以有效地提高金属间摩擦系数。但是，从溶解性的观点出发，R1的碳原子数优选为22以下，更优选为20以下。
作为这样的烃基，可以举出烷基、烯基、芳基和芳烷基等。在这些烃基当中，优选脂族的烃基，特别地，更优选饱和结构的烃基。因此，作为R1，可以举出十六烷基、十七烷基、十八烷基、十九烷基、二十烷基、二十一烷基以及二十二烷基。其中，十八烷基是最优选的。
此外，碳链部分可以是直链结构也可以是支链结构，但特别优选直链结构。
R2和R3均为烃基，各自的碳原子数均为4以下。R2和R3的优选的碳原子数各自独立地为1或2。具体而言，是甲基、乙基、乙烯基。如果R2和R3的碳原子数为上述范围，则可以较强地发挥抗颤振效果。此外，从稳定性的观点出发，与作为不饱和结构的乙烯基相比，优选甲基或者乙基。应予说明，R2和R3各自的末端部也可以键合形成环。
作为(C)成分的具体例，可以举出二甲基十六烷基胺、二甲基十八烷基胺、二甲基二十一烷基胺、二乙基十八烷基胺和甲基乙基十八烷基胺等。作为本发明中(C)成分的叔胺可以单独使用一种，也可以组合2种以上使用。
此外，从抗颤振效果和抗颤振寿命两者的观点出发，源自(C)成分的氮含量以组合物总量基准计优选为0.005质量%以上，更优选0.01质量%以上，进一步优选0.02质量%以上。但是，即使过度提高(C)成分的配合量，由于抗颤振效果和抗颤振寿命的效果会饱和，因此期望的是以使源自(C)成分的氮含量达到0.1质量%以下的方式限制配合量。
[(D)成分]
本组合物中的(D)成分是酸性磷酸酯和酸性亚磷酸酯中的至少1种。例如，可以优选地例示出下述式(2)所示的酸性磷酸酯、下述式(3)所示的酸性亚磷酸酯。如果配合这些酸性磷酸酯、亚磷酸酯，则通过与其他配合成分的有机作用，抗颤振寿命变得非常长。
[化3]
在所述式(2)、(3)中，R4~R9均为烃基，特别优选碳原子数为12以下的烃基，更优选为8以下。如果这些烃基的碳原子数大于12，则存在金属间摩擦系数不能提高的风险。
作为碳原子数为12以下的烃基，可以举出碳原子数为12以下的烷基、碳原子数为12以下的烯基、碳原子数为6至12的芳基、碳原子数为7至12的芳烷基等。所述烷基和烯烃基可以为直链状、支链状、环状中的任一种，可以举出例如甲基、乙基、正丙基、异丙基、正丁基、异丁基、仲丁基、叔丁基、各种戊基、各种己基、各种庚基、各种辛基、各种壬基、各种癸基、各种十二烷基、环戊基、环己基、烯丙基、丙烯基、各种丁烯基、各种己烯基、各种辛烯基、环戊烯基、环己烯基等。
作为碳原子数为6~12的芳基，可以举出例如苯基、甲苯基、二甲苯基等，作为碳原子数为7~12的芳烷基，可以举出例如苯甲基、苯乙基、甲基苯甲基、乙基苯甲基、丙基苯甲基、丁基苯甲基以及己基苯甲基等。
作为式(2)所示的酸性磷酸单酯的具体例，可以举出酸性磷酸单乙酯、酸性磷酸单正丙酯、酸性磷酸单正丁酯和酸性磷酸单-2-乙基己酯等。此外，作为式(2)所示的酸性磷酸二酯的具体例，可以举出酸性磷酸二乙酯、酸性磷酸二正丙酯、酸性磷酸二正丁酯，以及酸性磷酸二-2-乙基己酯等。
作为式(3)所示的酸性亚磷酸单酯的具体例，可以举出亚磷酸氢乙酯、亚磷酸氢正丙酯、亚磷酸氢正丁酯、亚磷酸氢2-乙基己酯和亚磷酸氢二-2-乙基己酯等。
此外，作为式(3)所示的酸性亚磷酸二酯的具体例，可以举出亚磷酸氢二己酯、亚磷酸氢二庚酯、亚磷酸氢二正辛酯和亚磷酸氢二2-乙基己酯等。在上述酸性亚磷酸二酯中，从摩擦系数的观点出发，优选碳原子数为6~8的烷基、特别是具有支链烷基的酸性亚磷酸二酯，更优选具有碳原子数为8的烷基的酸性亚磷酸二酯。
本发明的(D)成分可以单独使用上述各种酯中的1种，也可以任意地组合2种以上使用。源自(D)成分的磷量以润滑油组合物总量基准计优选为0.02质量%以上，更优选为0.03质量%以上且0.09质量%以下。通过使(D)成分的配合量为0.02质量%以上，可以提高金属间摩擦系数。
作为本组合物，优选100℃的运动粘度为3.5 mm2/s以上且10 mm2/s以下，更优选为4 mm2/s以上且8.5 mm2/s以下，进一步优选为4.5 mm2/s以上且7.5 mm2/s以下。如果本组合物的100℃的运动粘度大于10 mm2/s，则存在低温粘度变差的风险，另一方面，如果本组合物的100℃的运动粘度小于3.5 mm2/s，则存在下述风险：无级变速器的齿轮轴承、离合器等滑动部位处的摩耗增大。
本组合物由于金属间摩擦系数高，因此扭矩传递容量大，此外，由于抗颤振寿命也长，因此可以适合地用于使用金属带的带式无级变速器(推力式(push-type)、链式)或者环式无级变速器等各种无级变速器。本组合物特别适合作为具有带锁止离合器的扭矩转换器的无级变速器的用途。
在此，在本发明中，配合有所述(A)成分和所述(B)成分的组合物是指不仅包括“含有(A)成分和(B)成分的组合物”的意思，还包括“包含将(A)成分和(B)成分中的至少一种成分改性得到的改性物来替代该成分的组合物”、“包含使(A)成分和(B)成分反应得到的反应产物的组合物”的意思。配合本发明的所述(C)成分、所述(D)成分和各种基础油以及添加剂的情况也同样如此。
[其他添加剂]
在本发明的润滑油组合物中，在不损害本发明的效果的范围内，可以根据需要进一步配合其他添加剂，例如粘度指数提高剂、降凝剂、抗磨耗剂、摩擦调整剂、无灰系分散剂、防锈剂、金属钝化剂、消泡剂和抗氧化剂等。
作为粘度指数提高剂，可以举出聚甲基丙烯酸酯、分散型聚甲基丙烯酸酯、烯烃系共聚物(例如乙烯-丙烯共聚物等)、分散型烯烃系共聚物、苯乙烯系共聚物(例如苯乙烯-二烯共聚物、苯乙烯-异戊二烯共聚物等)等。从配合效果的观点出发，粘度指数提高剂的配合量以组合物总量基准计为0.5质量%以上且15质量%以下左右。
作为降凝剂，使用例如质均分子量为1万以上且15万以下左右的聚甲基丙烯酸酯等。降凝剂的优选配合量以组合物总量基准计为0.01质量%以上且10质量%以下左右。
作为抗磨耗剂，可以举出例如硫代磷酸金属盐(Zn、Pb、Sb等)、硫代氨基甲酸金属盐(Zn等)之类的硫系抗磨耗剂、磷酸酯(磷酸三甲苯酯)之类的磷系抗磨耗剂。抗磨耗剂的优选配合量以组合物总量基准计为0.05质量%以上且5质量%以下左右。
作为摩擦调整剂，可以举出例如新戊二醇单月桂酸酯、三羟甲基丙烷单月桂酸酯、甘油单油酸酯(油酸甘油单酯)等多元醇偏酯等。摩擦调整剂的优选配合量以组合物基准计为0.05质量%以上且质量4%以下左右。
作为无灰系分散剂，可以举出例如丁二酰亚胺类、含硼丁二酰亚胺类、苯甲胺类、含硼苯甲胺类、丁二酸酯类、脂肪酸或者丁二酸所代表的一元或二元羧酸的酰胺类等。无灰系分散剂的优选添加量以组合物总量基准计为0.1质量%以上且20质量%以下左右。
作为防锈剂，可以举出例如脂肪酸、烯基丁二酸半酯、脂肪酸皂、烷基磺酸盐、多元醇脂肪酸酯、脂肪酸酰胺、氧化石蜡、烷基聚氧乙烯醚等。防锈剂的优选配合量以组合物总量基准计为0.01质量%以上且3质量%以下左右。
作为金属钝化剂，将例如苯并三唑、噻二唑等单独使用或者组合2种以上使用。金属钝化剂的优选配合量以组合物总量基准计为0.01质量%以上且5质量%以下左右。
作为消泡剂，将例如硅酮系化合物、酯类化合物等单独使用或者组合2种以上使用。消泡剂的优选配合量以组合物总量基准计为0.05质量%以上且5质量%以下左右。
作为抗氧化剂，优选使用位阻酚系、胺系、或者烷基二硫代磷酸锌(ZnDTP)等。作为酚系，双酚系、含有酯基的酚系是特别适合的。作为胺系，二烷基二苯基胺系、萘胺系是适合的。抗氧化剂的优选配合量为0.05质量%以上且7质量%以下左右。
实施例
接着，举出实施例和比较例，进一步详细地说明本发明。应予说明，本发明不受这些实施例等的记载内容的任何限制。
[实施例1~6、比较例1~7]
制备表1所示的组成的润滑油组合物。在此，油中的元素含量以下述方式进行测定。
(氮含量)
依据JIS K2609测定。
(磷、钙含量)
依据JPI-5S-38-92测定。
接着，以下述方式测定金属间摩擦系数、离合器抗颤振寿命。结果也一并表示于表1中。
(金属间摩擦系数：LFW-1试验)
使用ASTM D2174所记载的环块(block on ring)试验机(LFW-1)测定金属间摩擦系数。具体的试验条件示于下文。
·试验夹具：
环：Falex S-10测试环 (SAE4620 钢)
块：Falex H-60测试块 (SAE01 钢)
·试验条件：
油温：110℃
载荷：1176N
滑动速度：0.5m/s
(磨合运行条件：油温：110℃，载荷：1176N，滑动速度：1m/s，时间：30分钟)。
(离合器抗颤振寿命)
依据JASOM349-2012进行评价。具体的试验条件如下。
摩擦材料：纤维素系盘/钢板
油量：150mL
面压：1MPa
油温：120℃
滑动速度：0.9m/s
滑动时间：30分钟
休止时间：1分钟
性能测定：开始以后每24小时测定μ-V特性，测定在80℃下达到dμ/dV<0的时间并作为离合器抗颤振寿命
(磨合运行条件：油温：80℃，面压：1MPa，滑动速度：0.6m/s，时间：30分钟)。
1)基础油：氢化改性矿物油(100℃运动粘度为4.4 mm2/s，粘度指数为127)
2)PMA：质均分子量为3万的聚甲基丙烯酸酯
3)低碱性磺酸钙(A成分)：碱值为20 mg KOH/g
4)高碱性磺酸钙(B成分)：碱值为350 mg KOH/g
5)酸性亚磷酸酯(C成分)：亚磷酸氢2-乙基己酯
6)酸性磷酸酯(C成分)：酸性磷酸单2-乙基己酯
7)磷系抗磨耗剂：磷酸三甲苯酯
8)硫系抗磨剂：二硫代丙酸十三烷基酯
9)铜钝化剂：噻二唑系化合物
10)消泡剂：硅酮系化合物。
[评价结果]
由表1中的实施例1~6的结果，在基础油中配合有全部(A)成分至(D)成分的本发明的润滑油组合物的金属间摩擦系数达到充分地高，同时离合器抗颤振寿命也达到充分地长。因此，本发明的润滑油组合物可以优选地适用为无级变速器用途。特别地，要理解的是，作为配备有设定比以往更长的滑动时间的锁止离合器的无级变速器用途而言，其是极其优异的。
另一方面，在比较例1~7的润滑油组合物中，由于没有配合本发明中的(A)成分至(D)成分中的任一种成分，因此不能兼顾金属间摩擦系数和抗颤振寿命。
Claims (11)
1.润滑油组合物，其特征在于，在润滑油基础油中配合有以下(A)~(D)的各成分，
(A)碱值为小于100 mg KOH/g的金属系清净剂
(B)碱值为100 mg KOH/g以上的金属系清净剂
(C)下述式(1)所示的叔胺
[化1]
R1是碳原子数为4以上的烃基；R2、R3是碳原子数为4以下的烃基，
(D)酸性磷酸酯和酸性亚磷酸酯中的至少任一种。
2.根据权利要求1所述的润滑油组合物，其特征在于，所述(A)成分中的金属系清净剂是碱土金属磺酸盐、碱土金属酚盐和碱土金属水杨酸盐中的至少任一种。
3.根据权利要求2所述的润滑油组合物，其特征在于，所述碱土金属是钙。
4.根据权利要求1至3中任一项所述的润滑油组合物，其特征在于，所述(B)成分中的金属系清净剂是碱土金属磺酸盐、碱土金属酚盐和碱土金属水杨酸盐中的至少任一种。
5.根据权利要求4所述的润滑油组合物，其特征在于，所述碱土金属是钙。
6.根据权利要求1至5中任一项所述的润滑油组合物，其特征在于，源自所述(A)成分的金属的量以组合物总量基准计为0.002质量%以上。
7.根据权利要求1至6中任一项所述的润滑油组合物，其特征在于，源自所述(B)成分的金属的量以组合物总量基准计为0.01质量%以上。
8.根据权利要求1至7中任一项所述的润滑油组合物，其特征在于，所述(C)成分是磷酸酯、酸性磷酸酯、亚磷酸酯和酸性亚磷酸酯中的至少任一种。
9.根据权利要求1至8中任一项所述的润滑油组合物，其特征在于，源自所述(C)成分的磷的含量以组合物总量基准计为0.02质量%以上。
10.根据权利要求1至9中任一项所述的润滑油组合物，其特征在于，源自所述(D)成分的氮的含量以组合物总量基准计为0.005质量%以上。
11.根据权利要求1至10中任一项所述的润滑油组合物，其特征在于，其用于无级变速器。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014-027765 | 2014-02-17 | ||
| JP2014027765A JP2015151490A (ja) | 2014-02-17 | 2014-02-17 | 潤滑油組成物 |
| PCT/JP2015/054187 WO2015122525A1 (ja) | 2014-02-17 | 2015-02-16 | 潤滑油組成物 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105980535A true CN105980535A (zh) | 2016-09-28 |
| CN105980535B CN105980535B (zh) | 2019-07-19 |
Family
ID=53800262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201580008636.3A Active CN105980535B (zh) | 2014-02-17 | 2015-02-16 | 润滑油组合物 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US10011802B2 (zh) |
| EP (1) | EP3109299B1 (zh) |
| JP (1) | JP2015151490A (zh) |
| CN (1) | CN105980535B (zh) |
| WO (1) | WO2015122525A1 (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108779410A (zh) * | 2016-03-15 | 2018-11-09 | 出光兴产株式会社 | 润滑油组合物、润滑方法、和变速器 |
| CN110168061A (zh) * | 2017-01-19 | 2019-08-23 | 出光兴产株式会社 | 润滑油组合物 |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6405217B2 (ja) * | 2014-12-09 | 2018-10-17 | シェルルブリカンツジャパン株式会社 | すべり案内面用潤滑油組成物 |
| JP6551727B2 (ja) | 2015-03-31 | 2019-07-31 | 出光興産株式会社 | 潤滑油組成物 |
| WO2018017449A1 (en) * | 2016-07-20 | 2018-01-25 | The Lubrizol Corporation | Alkyl phosphate amine salts for use in lubricants |
| CN109715766B (zh) | 2016-07-20 | 2022-06-28 | 路博润公司 | 用于润滑剂中的烷基磷酸酯胺盐 |
| JP2019073572A (ja) * | 2017-10-12 | 2019-05-16 | Ｅｍｇルブリカンツ合同会社 | 潤滑油組成物 |
| JP7274277B2 (ja) * | 2018-10-24 | 2023-05-16 | 出光興産株式会社 | 潤滑油組成物 |
| JP2021095457A (ja) * | 2019-12-13 | 2021-06-24 | 出光興産株式会社 | 潤滑油組成物 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001288488A (ja) * | 2000-02-02 | 2001-10-16 | Idemitsu Kosan Co Ltd | 潤滑油組成物 |
| US6451745B1 (en) * | 1999-05-19 | 2002-09-17 | The Lubrizol Corporation | High boron formulations for fluids continuously variable transmissions |
| US20030158053A1 (en) * | 2000-05-02 | 2003-08-21 | Junichi Deshimaru | Lubricating oil composition |
| US20070293406A1 (en) * | 2006-06-16 | 2007-12-20 | Henly Timothy J | Power transmission fluid with enhanced friction characteristics |
| WO2011037054A1 (ja) * | 2009-09-25 | 2011-03-31 | 出光興産株式会社 | 潤滑油組成物および無段変速機 |
| WO2013137258A1 (ja) * | 2012-03-14 | 2013-09-19 | 出光興産株式会社 | 潤滑油組成物 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5035824A (en) | 1989-03-28 | 1991-07-30 | Chevron Research Company | Streaming potential inhibitor for hydraulic fluids |
| US4795583A (en) | 1987-12-28 | 1989-01-03 | Ethyl Petroleum Additives, Inc. | Shift-feel durability enhancement |
| US5078893A (en) | 1988-06-24 | 1992-01-07 | Exxon Chemical Patents Inc. | Synergistic combination of additives useful in power transmitting compositions |
| JP4117043B2 (ja) * | 1997-05-02 | 2008-07-09 | 出光興産株式会社 | 自動変速機油組成物 |
| US6103673A (en) | 1998-09-14 | 2000-08-15 | The Lubrizol Corporation | Compositions containing friction modifiers for continuously variable transmissions |
| JP4038306B2 (ja) | 1999-06-15 | 2008-01-23 | 東燃ゼネラル石油株式会社 | 無段変速機用潤滑油組成物 |
| US7732390B2 (en) * | 2004-11-24 | 2010-06-08 | Afton Chemical Corporation | Phenolic dimers, the process of preparing same and the use thereof |
| CA2528380C (en) | 2004-11-30 | 2013-05-14 | Infineum International Limited | Low saps lubricating oil compositions comprising overbased detergent |
| JP5030402B2 (ja) | 2005-08-15 | 2012-09-19 | Ｊｘ日鉱日石エネルギー株式会社 | 潤滑油組成物 |
| EP1803793B1 (en) | 2005-12-28 | 2015-06-17 | Infineum International Limited | Lubricating oil compositions |
| EP1903093B1 (en) | 2006-09-19 | 2017-12-20 | Infineum International Limited | A lubricating oil composition |
| US8450255B2 (en) | 2006-12-18 | 2013-05-28 | The Lubrizol Corporation | Functional fluid |
| JP5225696B2 (ja) | 2008-01-18 | 2013-07-03 | 出光興産株式会社 | 潤滑油組成物および無段変速機 |
| US9540586B2 (en) | 2009-06-26 | 2017-01-10 | The Lubrizol Corporation | Engine oil formulations for biodiesel fuels |
| JP5465938B2 (ja) * | 2009-07-03 | 2014-04-09 | シェブロンジャパン株式会社 | 内燃機関用潤滑油組成物 |
| JP5492575B2 (ja) * | 2010-01-08 | 2014-05-14 | 出光興産株式会社 | 油圧作動油組成物 |
-
2014
- 2014-02-17 JP JP2014027765A patent/JP2015151490A/ja active Pending
-
2015
- 2015-02-16 EP EP15748821.4A patent/EP3109299B1/en not_active Revoked
- 2015-02-16 WO PCT/JP2015/054187 patent/WO2015122525A1/ja active Application Filing
- 2015-02-16 CN CN201580008636.3A patent/CN105980535B/zh active Active
- 2015-02-16 US US15/119,568 patent/US10011802B2/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6451745B1 (en) * | 1999-05-19 | 2002-09-17 | The Lubrizol Corporation | High boron formulations for fluids continuously variable transmissions |
| JP2001288488A (ja) * | 2000-02-02 | 2001-10-16 | Idemitsu Kosan Co Ltd | 潤滑油組成物 |
| US20030158053A1 (en) * | 2000-05-02 | 2003-08-21 | Junichi Deshimaru | Lubricating oil composition |
| US20070293406A1 (en) * | 2006-06-16 | 2007-12-20 | Henly Timothy J | Power transmission fluid with enhanced friction characteristics |
| WO2011037054A1 (ja) * | 2009-09-25 | 2011-03-31 | 出光興産株式会社 | 潤滑油組成物および無段変速機 |
| WO2013137258A1 (ja) * | 2012-03-14 | 2013-09-19 | 出光興産株式会社 | 潤滑油組成物 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108779410A (zh) * | 2016-03-15 | 2018-11-09 | 出光兴产株式会社 | 润滑油组合物、润滑方法、和变速器 |
| CN108779410B (zh) * | 2016-03-15 | 2022-03-01 | 出光兴产株式会社 | 润滑油组合物、润滑方法、和变速器 |
| CN110168061A (zh) * | 2017-01-19 | 2019-08-23 | 出光兴产株式会社 | 润滑油组合物 |
| CN110168061B (zh) * | 2017-01-19 | 2022-05-17 | 出光兴产株式会社 | 润滑油组合物 |
Also Published As
| Publication number | Publication date |
|---|---|
| US10011802B2 (en) | 2018-07-03 |
| JP2015151490A (ja) | 2015-08-24 |
| US20170051228A1 (en) | 2017-02-23 |
| EP3109299B1 (en) | 2019-06-12 |
| WO2015122525A1 (ja) | 2015-08-20 |
| EP3109299A1 (en) | 2016-12-28 |
| EP3109299A4 (en) | 2017-10-18 |
| CN105980535B (zh) | 2019-07-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105980535A (zh) | 润滑油组合物 | |
| CN104169407B (zh) | 润滑油组合物 | |
| EP2103673B1 (en) | Lubricating oil composition for internal combustion engine | |
| JP5409690B2 (ja) | 変速機用潤滑油組成物 | |
| JP5816554B2 (ja) | 潤滑油組成物および無段変速機 | |
| JP5030402B2 (ja) | 潤滑油組成物 | |
| CN107429188A (zh) | 润滑油组合物 | |
| JP3949069B2 (ja) | 変速機用潤滑油組成物 | |
| JP2023534530A (ja) | 自動車の変速機用の潤滑油組成物 | |
| CN113166668B (zh) | 二酯用于改善润滑组合物的抗磨性能的用途 | |
| CN113906070B (zh) | 丙烯酸酯系共聚物、该共聚物的制造方法、由该共聚物构成的摩擦抑制剂以及含有该摩擦抑制剂的润滑油组合物 | |
| WO2002102946A1 (fr) | Composition d'huile lubrifiante | |
| US11162049B2 (en) | Lubricant composition, mechanical device including lubricant composition, and method of producing lubricant composition | |
| JP6512683B2 (ja) | 工業用油圧作動油組成物 | |
| JP4768234B2 (ja) | 自動車用駆動系潤滑油組成物 | |
| JP3512231B2 (ja) | 自動変速機用潤滑油組成物 | |
| JP4138311B2 (ja) | 自動車用変速機油組成物 | |
| JP6512684B2 (ja) | 工業用油圧作動油組成物 | |
| JP5952115B2 (ja) | 潤滑油組成物 | |
| JP2023534529A (ja) | 防食特性を向上させた自動車の変速機用の潤滑油組成物 | |
| JP5547391B2 (ja) | 省電力ギヤ油組成物 | |
| CN116264838A (zh) | 用于机动车传动系统的氧化稳定的润滑剂组合物 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |