CN1054627C - 液压操作油组合物 - Google Patents
液压操作油组合物 Download PDFInfo
- Publication number
- CN1054627C CN1054627C CN96191242A CN96191242A CN1054627C CN 1054627 C CN1054627 C CN 1054627C CN 96191242 A CN96191242 A CN 96191242A CN 96191242 A CN96191242 A CN 96191242A CN 1054627 C CN1054627 C CN 1054627C
- Authority
- CN
- China
- Prior art keywords
- weight
- hydraulically operated
- composition
- oil
- oil compositions
- 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 - Lifetime
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 68
- 239000010720 hydraulic oil Substances 0.000 title 1
- 239000003921 oil Substances 0.000 claims abstract description 48
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 37
- 239000002199 base oil Substances 0.000 claims abstract description 31
- 150000002148 esters Chemical class 0.000 claims abstract description 27
- 230000003078 antioxidant effect Effects 0.000 claims abstract description 24
- 150000003014 phosphoric acid esters Chemical class 0.000 claims abstract description 15
- 235000014113 dietary fatty acids Nutrition 0.000 claims abstract description 14
- 239000000194 fatty acid Substances 0.000 claims abstract description 14
- 229930195729 fatty acid Natural products 0.000 claims abstract description 14
- 150000004665 fatty acids Chemical class 0.000 claims abstract description 13
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 16
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 15
- 150000001412 amines Chemical class 0.000 claims description 14
- 229910052799 carbon Inorganic materials 0.000 claims description 10
- 125000004432 carbon atom Chemical group C* 0.000 claims description 10
- 239000002253 acid Substances 0.000 claims description 7
- 125000000217 alkyl group Chemical group 0.000 claims description 7
- NQPDZGIKBAWPEJ-UHFFFAOYSA-N pentanoic acid group Chemical group C(CCCC)(=O)O NQPDZGIKBAWPEJ-UHFFFAOYSA-N 0.000 claims description 7
- 229910019142 PO4 Inorganic materials 0.000 claims description 6
- 239000010452 phosphate Substances 0.000 claims description 6
- 125000003118 aryl group Chemical group 0.000 claims description 5
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 5
- 239000000654 additive Substances 0.000 claims description 4
- 230000029936 alkylation Effects 0.000 claims description 4
- 238000005804 alkylation reaction Methods 0.000 claims description 4
- 230000000996 additive effect Effects 0.000 claims description 3
- 150000002989 phenols Chemical class 0.000 claims description 2
- 239000010802 sludge Substances 0.000 abstract description 5
- 230000006866 deterioration Effects 0.000 abstract 1
- 230000008030 elimination Effects 0.000 abstract 1
- 238000003379 elimination reaction Methods 0.000 abstract 1
- 239000002530 phenolic antioxidant Substances 0.000 abstract 1
- 230000002028 premature Effects 0.000 abstract 1
- 150000005846 sugar alcohols Polymers 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 13
- 238000010348 incorporation Methods 0.000 description 13
- -1 alkyl zinc dithiophosphate Chemical compound 0.000 description 12
- 238000012360 testing method Methods 0.000 description 10
- 238000002156 mixing Methods 0.000 description 9
- 230000001590 oxidative effect Effects 0.000 description 8
- 239000010734 process oil Substances 0.000 description 8
- DMBHHRLKUKUOEG-UHFFFAOYSA-N N-phenyl aniline Natural products C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 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 5
- 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 4
- WGQKYBSKWIADBV-UHFFFAOYSA-N benzylamine Chemical compound NCC1=CC=CC=C1 WGQKYBSKWIADBV-UHFFFAOYSA-N 0.000 description 4
- 238000011156 evaluation Methods 0.000 description 4
- 238000001556 precipitation Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 206010023198 Joint ankylosis Diseases 0.000 description 3
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 3
- 150000001408 amides Chemical class 0.000 description 3
- 239000002828 fuel tank Substances 0.000 description 3
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 3
- 238000012430 stability testing Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000004711 α-olefin Substances 0.000 description 3
- ZORQXIQZAOLNGE-UHFFFAOYSA-N 1,1-difluorocyclohexane Chemical compound FC1(F)CCCCC1 ZORQXIQZAOLNGE-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
- 229920000089 Cyclic olefin copolymer Polymers 0.000 description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- 239000005069 Extreme pressure additive Substances 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-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
- 239000007795 chemical reaction product Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000003599 detergent Substances 0.000 description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 2
- 239000002270 dispersing agent Substances 0.000 description 2
- 150000003949 imides Chemical class 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000006078 metal deactivator Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- LVZUNTGFCXNQAF-UHFFFAOYSA-N n-nonyl-n-phenylaniline Chemical compound C=1C=CC=CC=1N(CCCCCCCCC)C1=CC=CC=C1 LVZUNTGFCXNQAF-UHFFFAOYSA-N 0.000 description 2
- 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 2
- 229940059574 pentaerithrityl Drugs 0.000 description 2
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 2
- 229920000193 polymethacrylate Polymers 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 150000004671 saturated fatty acids Chemical class 0.000 description 2
- 235000003441 saturated fatty acids Nutrition 0.000 description 2
- 239000001593 sorbitan monooleate Substances 0.000 description 2
- 235000011069 sorbitan monooleate Nutrition 0.000 description 2
- 229940035049 sorbitan monooleate Drugs 0.000 description 2
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 2
- 238000001149 thermolysis Methods 0.000 description 2
- 150000004670 unsaturated fatty acids Chemical class 0.000 description 2
- 235000021122 unsaturated fatty acids Nutrition 0.000 description 2
- CUNWUEBNSZSNRX-RKGWDQTMSA-N (2r,3r,4r,5s)-hexane-1,2,3,4,5,6-hexol;(z)-octadec-9-enoic acid Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO.OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO.CCCCCCCC\C=C/CCCCCCCC(O)=O.CCCCCCCC\C=C/CCCCCCCC(O)=O.CCCCCCCC\C=C/CCCCCCCC(O)=O CUNWUEBNSZSNRX-RKGWDQTMSA-N 0.000 description 1
- JNYAEWCLZODPBN-JGWLITMVSA-N (2r,3r,4s)-2-[(1r)-1,2-dihydroxyethyl]oxolane-3,4-diol Chemical compound OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O JNYAEWCLZODPBN-JGWLITMVSA-N 0.000 description 1
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
- ANBZTKMYPDMODS-YPKPFQOOSA-N (z)-n,n-diethyloctadec-9-enamide Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)N(CC)CC ANBZTKMYPDMODS-YPKPFQOOSA-N 0.000 description 1
- 239000000263 2,3-dihydroxypropyl (Z)-octadec-9-enoate Substances 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
- FEXBEKLLSUWSIM-UHFFFAOYSA-N 2-Butyl-4-methylphenol Chemical group CCCCC1=CC(C)=CC=C1O FEXBEKLLSUWSIM-UHFFFAOYSA-N 0.000 description 1
- TXBCBTDQIULDIA-UHFFFAOYSA-N 2-[[3-hydroxy-2,2-bis(hydroxymethyl)propoxy]methyl]-2-(hydroxymethyl)propane-1,3-diol Chemical compound OCC(CO)(CO)COCC(CO)(CO)CO TXBCBTDQIULDIA-UHFFFAOYSA-N 0.000 description 1
- PBCCQGWBHTXOSW-UHFFFAOYSA-N 2-butyl-4-(hydroxymethyl)phenol Chemical group CCCCC1=CC(CO)=CC=C1O PBCCQGWBHTXOSW-UHFFFAOYSA-N 0.000 description 1
- OGUOSVCZUXJHJQ-UHFFFAOYSA-N 2-butyl-4-[(dimethylamino)methyl]phenol Chemical group CCCCC1=CC(CN(C)C)=CC=C1O OGUOSVCZUXJHJQ-UHFFFAOYSA-N 0.000 description 1
- DAKZLOJXUDPQIL-UHFFFAOYSA-N 2-butyl-4-ethylphenol Chemical group CCCCC1=CC(CC)=CC=C1O DAKZLOJXUDPQIL-UHFFFAOYSA-N 0.000 description 1
- WJQOZHYUIDYNHM-UHFFFAOYSA-N 2-tert-Butylphenol Chemical compound CC(C)(C)C1=CC=CC=C1O WJQOZHYUIDYNHM-UHFFFAOYSA-N 0.000 description 1
- LZHCVNIARUXHAL-UHFFFAOYSA-N 2-tert-butyl-4-ethylphenol Chemical compound CCC1=CC=C(O)C(C(C)(C)C)=C1 LZHCVNIARUXHAL-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
- MQWCQFCZUNBTCM-UHFFFAOYSA-N 2-tert-butyl-6-(3-tert-butyl-2-hydroxy-5-methylphenyl)sulfanyl-4-methylphenol Chemical compound CC(C)(C)C1=CC(C)=CC(SC=2C(=C(C=C(C)C=2)C(C)(C)C)O)=C1O MQWCQFCZUNBTCM-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
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 1
- RZRNAYUHWVFMIP-GDCKJWNLSA-N 3-oleoyl-sn-glycerol Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OC[C@H](O)CO RZRNAYUHWVFMIP-GDCKJWNLSA-N 0.000 description 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 1
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 1
- 239000005642 Oleic acid Substances 0.000 description 1
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 1
- QFSOZPUDINQOTN-UHFFFAOYSA-N P(O)(O)(O)=O.C(CCC)C1=C(C=CC(=C1)C)O Chemical group P(O)(O)(O)=O.C(CCC)C1=C(C=CC(=C1)C)O QFSOZPUDINQOTN-UHFFFAOYSA-N 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
- QQVGEJLUEOSDBB-KTKRTIGZSA-N [3-hydroxy-2,2-bis(hydroxymethyl)propyl] (z)-octadec-9-enoate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OCC(CO)(CO)CO QQVGEJLUEOSDBB-KTKRTIGZSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 125000003342 alkenyl group Chemical group 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 150000004982 aromatic amines Chemical class 0.000 description 1
- 229910052728 basic metal Inorganic materials 0.000 description 1
- 150000003818 basic metals Chemical class 0.000 description 1
- 125000003354 benzotriazolyl group Chemical group N1N=NC2=C1C=CC=C2* 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004517 catalytic hydrocracking Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000006482 condensation reaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000013530 defoamer Substances 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- 150000007520 diprotic acids Chemical class 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 125000000219 ethylidene group Chemical group [H]C(=[*])C([H])([H])[H] 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 239000004519 grease Substances 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
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
- 150000002632 lipids Chemical class 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- RZRNAYUHWVFMIP-UHFFFAOYSA-N monoelaidin Natural products CCCCCCCCC=CCCCCCCCC(=O)OCC(O)CO RZRNAYUHWVFMIP-UHFFFAOYSA-N 0.000 description 1
- XUMOVISJJBHALN-UHFFFAOYSA-N n-butyl-n-phenylnaphthalen-1-amine Chemical compound C=1C=CC2=CC=CC=C2C=1N(CCCC)C1=CC=CC=C1 XUMOVISJJBHALN-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
- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 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
- CTQNGGLPUBDAKN-UHFFFAOYSA-N o-dimethylbenzene Natural products CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
- 150000002888 oleic acid derivatives Chemical class 0.000 description 1
- UEZVMMHDMIWARA-UHFFFAOYSA-M phosphonate Chemical compound [O-]P(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-M 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229920000768 polyamine Polymers 0.000 description 1
- 229920001083 polybutene Polymers 0.000 description 1
- 239000005077 polysulfide Substances 0.000 description 1
- 229920001021 polysulfide Polymers 0.000 description 1
- 150000008117 polysulfides Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 235000019260 propionic acid Nutrition 0.000 description 1
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- YGSDEFSMJLZEOE-UHFFFAOYSA-M salicylate Chemical compound OC1=CC=CC=C1C([O-])=O YGSDEFSMJLZEOE-UHFFFAOYSA-M 0.000 description 1
- 229960001860 salicylate Drugs 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000001384 succinic acid Substances 0.000 description 1
- 210000001138 tear Anatomy 0.000 description 1
- 150000004867 thiadiazoles Chemical class 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- STCOOQWBFONSKY-UHFFFAOYSA-N tributyl phosphate Chemical compound CCCCOP(=O)(OCCCC)OCCCC STCOOQWBFONSKY-UHFFFAOYSA-N 0.000 description 1
- SFENPMLASUEABX-UHFFFAOYSA-N trihexyl phosphate Chemical compound CCCCCCOP(=O)(OCCCCCC)OCCCCCC SFENPMLASUEABX-UHFFFAOYSA-N 0.000 description 1
- 230000003245 working effect Effects 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
- C10M141/00—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential
- C10M141/10—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential at least one of them being an organic phosphorus-containing compound
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M101/00—Lubricating compositions characterised by the base-material being a mineral or fatty oil
- C10M101/02—Petroleum fractions
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M129/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen
- C10M129/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of less than 30 atoms
- C10M129/04—Hydroxy compounds
- C10M129/10—Hydroxy compounds having hydroxy groups bound to a carbon atom of a six-membered aromatic ring
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M129/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen
- C10M129/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of less than 30 atoms
- C10M129/68—Esters
- C10M129/74—Esters of polyhydroxy 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
- C10M129/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen
- C10M129/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of less than 30 atoms
- C10M129/68—Esters
- C10M129/76—Esters containing free hydroxy or carboxyl 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
- C10M133/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen
- C10M133/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of less than 30 atoms
- C10M133/04—Amines, e.g. polyalkylene polyamines; Quaternary amines
- C10M133/12—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to a carbon atom of a six-membered aromatic ring
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M133/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen
- C10M133/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of less than 30 atoms
- C10M133/16—Amides; Imides
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M137/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus
- C10M137/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus having no phosphorus-to-carbon bond
- C10M137/04—Phosphate esters
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
- C10M169/04—Mixtures of base-materials and additives
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- 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
- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
- C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
- C10M2203/104—Aromatic fractions
- C10M2203/1045—Aromatic 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
- 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
- C10M2203/106—Naphthenic fractions
- C10M2203/1065—Naphthenic 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
- 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
- C10M2203/108—Residual fractions, e.g. bright stocks
- C10M2203/1085—Residual fractions, e.g. bright stocks 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
- C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
-
- 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
- C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
- C10M2205/026—Butene
-
- 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
-
- 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
- C10M2207/024—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings having at least two phenol groups but no condensed ring
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- 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
- C10M2207/026—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings with tertiary alkyl 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
- C10M2207/02—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
- C10M2207/28—Esters
- C10M2207/281—Esters of (cyclo)aliphatic 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
- 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
-
- 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
- C10M2207/283—Esters of polyhydroxy 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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/286—Esters of polymerised unsaturated 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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/287—Partial 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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/287—Partial esters
- C10M2207/288—Partial esters containing free carboxyl 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
- C10M2207/28—Esters
- C10M2207/287—Partial esters
- C10M2207/289—Partial esters containing free 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
- C10M2207/28—Esters
- C10M2207/34—Esters having a hydrocarbon substituent of thirty or more carbon atoms, e.g. substituted succinic acid derivatives
-
- 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
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
- C10M2215/06—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to carbon atoms of six-membered aromatic rings
-
- 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
- C10M2215/06—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to carbon atoms of six-membered aromatic rings
- C10M2215/064—Di- and triaryl 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
- C10M2215/06—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to carbon atoms of six-membered aromatic rings
- C10M2215/064—Di- and triaryl amines
- C10M2215/065—Phenyl-Naphthyl 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
- C10M2215/06—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to carbon atoms of six-membered aromatic rings
- C10M2215/066—Arylene diamines
-
- 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
- C10M2215/06—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to carbon atoms of six-membered aromatic rings
- C10M2215/067—Polyaryl amine alkanes
-
- 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
- C10M2215/06—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to carbon atoms of six-membered aromatic rings
- C10M2215/068—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to carbon atoms of six-membered aromatic rings having amino groups bound to polycyclic aromatic ring systems, i.e. systems with three or more condensed rings
-
- 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
- C10M2215/08—Amides
-
- 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
- C10M2215/08—Amides
- C10M2215/082—Amides containing hydroxyl groups; Alkoxylated derivatives
-
- 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
- C10M2215/086—Imides
-
- 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
- C10M2215/12—Partial amides of polycarboxylic 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
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/12—Partial amides of polycarboxylic acids
- C10M2215/122—Phtalamic acid
-
- 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
- C10M2215/26—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
- C10M2215/28—Amides; Imides
-
- 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
- C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2217/04—Macromolecular compounds from nitrogen-containing monomers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2217/046—Polyamines, i.e. macromoleculars obtained by condensation of more than eleven amine monomers
-
- 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
- C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2217/06—Macromolecular compounds obtained by functionalisation op polymers with a nitrogen containing compound
-
- 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
- C10M2219/08—Thiols; Sulfides; Polysulfides; Mercaptals
- C10M2219/082—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms
- C10M2219/087—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Derivatives thereof, e.g. sulfurised phenols
-
- 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
- C10M2219/08—Thiols; Sulfides; Polysulfides; Mercaptals
- C10M2219/082—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms
- C10M2219/087—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Derivatives thereof, e.g. sulfurised phenols
- C10M2219/088—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
- C10M2219/08—Thiols; Sulfides; Polysulfides; Mercaptals
- C10M2219/082—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms
- C10M2219/087—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Derivatives thereof, e.g. sulfurised phenols
- C10M2219/089—Overbased 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
- 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
- C10M2223/042—Metal salts thereof
-
- 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
- C10N2040/08—Hydraulic fluids, e.g. brake-fluids
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Lubricants (AREA)
Abstract
本发明公开了一种液压操作油组合物，该组合物以掺合物的形式包括具有CA含量至多5%的基础油、0.01-5%(重量)的胺类抗氧化剂(A)、0.01-5%(重量)的酚类抗氧化剂(B)、0.01-5%(重量)的磷酸酯(C)以及0.001-5%(重量)的脂肪酸酰胺和/或多元醇的酯(D)，各组分含量均以所述组合物的总量计。在伴随着高压的趋势下，该组合物能有效地防止操作油过早变质和在其中生成淤泥，它经久耐用，同时由于消除了液压缸波动现象而显示出稳定的操作性能。
Description
本发明涉及液压操作油组合物。更具体而言，本发明涉及在高压下氧化稳定性和润滑性能极好的液压操作油组合物，该组合物经久耐用且由于消除了液压缸波动现象而显示出稳定的操作性能，所述液压缸波动现象即是在液压缸与活塞之间、活塞杆与(密封)导向器之间或在液压机械的液压操作部分引起振动和/或产生异常噪音等现象。
液压操作油是一种在包括液压机械和设备的液压系统中用来起动力传递、受力控制和受力缓冲作用的动力传递液，液压操作油还要起润滑滑动零件的作用。
随着现代液压机械和设备近来趋向于小型化和大功率的方向发展，操作压力越来越高，例如已从早先的14-20 MPa的压力提高到现在的30 MPa或更高的压力，而油箱却朝向较小的容积。在这种情况下，施加给操作油的热负荷比以往更加重，从而引起一些问题，例如操作油过早变质、在其中生成淤泥以及在液压机械或设备中的液压缸波动和故障现象。
迄今，已采用赋予抗氧化性能和润滑性能的烷基二硫代磷酸锌(ZnDTP)作为液压操作油。然而，在这种液压操作油的情况下，伴随着高压的趋势，在由于气泡压缩热而引起的局部过热区域会使上述ZnDTP热分解。上述分解造成一些问题例如生成淤泥、因之而发生的液压机械和设备的故障和/或产生异常气味。
在这种情况下，已研究了同时采用ZnDTP和金属去垢剂。尽管如此，这种组合在其使用寿命方面不能令人满意，而且由于高压，在操作时产生的液压缸波动现象仍未解决。
在这种情况下，本发明的总目的是提供一种液压操作油组合物，该组合物能在伴随着高压的趋势下，有效地防止操作液过早变质和在其中生成淤泥，它经久耐用，同时由于消除了液压缸波动现象而显示出稳定的操作性能。
鉴于以上所述，为了开发具有上述优良特性的液压操作油，本发明人进行了若干深入细致的调查和研究。结果已发现，上述目的可以通过将胺类抗氧化剂、酚类抗氧化剂、磷酸酯和脂肪酸酰胺或基于多元醇的酯与具有特定性质的基础油各自按特定的比例掺合而增强在高压下的氧化稳定性和润滑性来实现。基于上述发现和信息，已实现了本发明。
准确而言，本发明提供了(1)液压操作油组合物，该组合物以掺合物的形式包括具有CA含量至多5％的基础油、0.01-5％(重量)的胺类抗氧化剂(A)、0.01-5％(重量)的酚类抗氧化剂(B)、0.01-5％(重量)的磷酸酯(C)以及0.001-5％(重量)的脂肪酸酰胺和/或多元醇的酯(D)，各组分含量均以所述组合物的总量计。
本发明优选的实施方案包括：(2)根据上述第(1)项的液压操作油组合物，其中基础油在40℃下的运动粘度为2-500毫米2/秒，粘度指数至少为100；(3)根据上述第(1)和第(2)项的液压操作油组合物，其中作为组分(A)的胺类抗氧化剂是具有含3-20个碳原子的烷基的烷基化了的二苯胺；(4)根据上述第(1)至第(3)项的液压操作油组合物，其中作为组分(B)的酚类抗氧化剂是单环酚类化合物；(5)根据上述第(1)至第(4)项的液压操作油组合物，其中作为组分(C)的磷酸酯是芳族磷酸酯；和(6)根据上述第(1)至第(5)项的液压操作油组合物，该组合物可用于在30MPa或更高操作压力下运行的液压机械或设备。
在本发明的组合物中采用具有CA含量至多5％的基础油。CA含量大于5％的基础油，其氧化稳定性，特别是对瞬时局部过热的累积热的稳定性很差。从这种氧化稳定性的观点出发，优选具有CA含量至多3％的基础油，其中CA含量是采用n-d-M环分析法测定的。此外，优选该基础油在40℃下的运动粘度为2-500毫米2/秒。当基础油在40℃下的运动粘度小于2毫米2/秒时，其润滑性能很差，而且有引起异常磨损或胶住以及极可能着火的可能性。另一方面，当基础油在40℃下的运动粘度大于500毫米2/秒时，会有增加低温下的粘滞阻力的可能性，造成难以以泵抽吸，从而引起液压机械或设备的故障。从润滑性能、着火危险以及低温下的粘滞阻力来判断，更优选在40℃下的运动粘度为10-100毫米2/秒。
在本发明的组合物中，从液压操作油组合物性能的观点出发，特别优选采用的基础油不仅要满足CA含量和在40℃下运动粘度的要求，而且还要满足粘度指数至少为100的要求。当基础油粘度指数小于100时，在高温下会造成粘度降低和润滑性能下降，反之，在低温下会造成粘度增加和难以用泵抽吸。当基础油粘度指数为100或更高时，可以减小粘度的温度依赖性，具体而言，可扩大便于使用的从低温到高温的温度范围。这种效果可以在采用粘度指数为110或更高的基础油时显著地观察到。通过在其中掺入聚合物提高了粘度指数的常用油，在使用过程中由于聚合物链的断裂可使其粘度指数降低，而上述固有高粘度指数的基础油则完全没有上述这种不利的现象。
作为上述优良的基础油，可以提及的有：精制的石蜡基油，这种油是通过将原料，例如常压蒸馏的残油或燃料油脱硫工序得到的残油进行真空蒸馏、溶剂脱沥青、脱蜡，接着进行加氢精制以及临氢重整，并根据具体情况进行溶剂萃取、硫酸处理、粘土处理等而制得的；高粘度指数的石蜡基油；从粗蜡组分的氢化裂解得到的高粘度指数的石蜡基油；等。
在本发明的组合物中，采用基于合成油的基础油而不是上述基于矿物油的基础油。合成油的实例包括聚丁烯和聚烯烃例如α-烯烃均聚物/共聚物例如乙烯/α-烯烃共聚物；各种酯例如多元醇的酯和二元酸的酯；各种醚和聚乙二醇。其中，聚烯烃和多元醇的酯是特别优选的。
上述基础油可单独使用或至少与其他的一种配合使用。
在本发明的组合物中，作为组分(A)的胺类抗氧化剂没有特别的限制，但是可以从以前众所周知的胺类抗氧化剂中选用。其实例包括二苯胺类化合物，可具体列举的有二苯胺、具有含3-20个碳原子的一个或多个烷基的烷基化了的二苯胺例如一辛基二苯胺；一壬基二苯胺；4，4-二丁基二苯胺；4，4-二己基二苯胺；4，4-二辛基二苯胺；4，4-二壬基二苯胺；四丁基二苯胺；四己基二苯胺；四辛基二苯胺；以及四壬基二苯胺，萘胺类化合物，可具体列举的有α-萘胺；和苯基-α-萘胺、和以具有含3-20个碳原子的一个或多个烷基取代的苯基-α-萘胺例如丁基苯基-α-萘胺；己基苯基-α-萘胺；辛基苯基-α-萘胺；以及壬基苯基-α-萘胺。
其中，二苯胺类化合物就瞬时局部过热的累积热而论比萘胺类化合物更有效，具有含3-20个碳原子的一个或多个烷基的烷基化了的二苯胺，特别是具有含3-20个碳原子的一个或多个烷基的4，4-二烷基二苯胺是优选的。
以上列举的胺类抗氧化剂可以单独使用或至少与其他的一种配合使用。其在组合物中的掺入量选择为占该组合物总量的0.01-5％(重量)。该抗氧化剂的掺入量小于0.01％(重量)，有可能不足以产生掺入抗氧化剂的操作效果，而抗氧化剂的掺入量大于5％(重量)，并不能与掺入其中的量成正比地产生操作效果，而且还可能在低温下出现抗氧化剂沉淀，从而造成经济上的损失。从操作效果、抑制在低温下的沉淀、经济效益等观点判断，掺入组合物中的胺类抗氧化剂的量优选占该组合物总量的0.1-2％(重量)。
在本发明的组合物中，作为组分(B)的酚类抗氧化剂没有特别的限制，但是可以从以前众所周知的酚类抗氧化剂中选用。其实例包括单环酚例如2，6-二-叔丁基-4-甲基苯酚；2，6-二-叔丁基-4-乙基苯酚；2，4，6-三-叔丁基苯酚；2，6-二-叔丁基-4-羟甲基苯酚；2，6-二-叔丁基苯酚；2，4-二甲基-6-叔丁基苯酚；2，6-二-叔丁基-4-(N，N-二甲基氨基甲基)苯酚；2，6-二-叔戊基-4-甲基苯酚；丙酸n-十八烷基-3-(4-羟基-3，5-二-叔丁基苯基)酯和多环酚例如4，4-亚甲基双(2，6-二-叔丁基苯酚)；4，4-异亚丙基双(2，6-二-叔丁基苯酚)；2，2-亚甲基双(4-甲基-6-叔丁基苯酚)；4，4-双(2，6-二-叔丁基苯酚)；4，4-双(2-甲基-6-叔丁基苯酚)；2，2-亚甲基双(4-乙基-6-叔丁基苯酚)；4，4-亚丁基双(3-甲基-6-叔丁基苯酚)；2，2-硫代双(4-甲基-6-叔丁基苯酚)；4，4-硫代双(3-甲基-6-叔丁基苯酚)。
其中，单环酚是优选的，因为在高压下它们对瞬时局部过热的累积热有效性高。
以上列举的酚类抗氧化剂可以单独使用或至少与其他的一种配合使用。其在组合物中的掺入量选择为占该组合物总量的0.01-5％(重量)。该抗氧化剂的掺入量小于0.01％(重量)，有可能不足以产生掺入抗氧化剂的操作效果，而抗氧化剂的掺入量大于5％(重量)，并不能与掺入其中的量成正比地产生操作效果，而且还可能在低温下出现抗氧化剂沉淀，从而造成经济上的损失。从操作效果、抑制在低温下的沉淀、经济效益等观点判断，掺入组合物中的酚类抗氧化剂的量优选占该组合物总量的0.1-2％(重量)。
在本发明中必须配合使用上述胺类抗氧化剂和酚类抗氧化剂。它们的配合使用会显著地增加高压和高温下的瞬时热稳定性。各用于该组合物的胺类抗氧化剂与酚类抗氧化剂之比，最好适当地选择为1∶9至9∶1(重量)。
在本发明的组合物中，采用磷酸酯作为组分(C)。用于提高组合物润滑性能的磷酸酯在其种类上没有特别的限制，但是可以从以前众所周知的用作特压添加剂或类似的磷酸酯中选用。其实例包括具有含3-30个碳原子的一个或多个烷基或烯基的脂族磷酸酯例如磷酸三异丙酯、磷酸三丁酯、磷酸三己酯、磷酸三-2-乙基己酯、磷酸三月桂酯、磷酸三硬脂基酯和磷酸三油酯，上述任一种的胺盐和具有6-30个碳原子的芳基的芳族磷酸酯例如磷酸三苯酯、磷酸三甲苯酯以及磷酸三(二甲苯)酯。
其中，芳族磷酸酯是优选的，因为它们在高温下的热稳定性、耐磨性效果等的优越性。
以上列举的磷酸酯可以单独使用或至少与其他的一种配合使用。其在组合物中的掺入量选择为占该组合物总量的0.01-5％(重量)。该磷酸酯的掺入量小于0.01％(重量)，有可能不足以产生例如防止胶住和防止磨损的操作效果，而磷酸酯的掺入量大于5％(重量)，并不能与掺入其中的量成正比地产生操作效果，从而造成经济上的损失。从其操作效果例如防止胶住和防止磨损、经济效益等观点判断，掺入组合物中的磷酸酯的量优选占该组合物总量的0.1-2％(重量)。
在本发明的组合物中，采用脂肪酸酰胺和/或多元醇的酯作为组分(D)。该组分(D)主要起防止液压缸波动现象的作用。作为组分(D)的脂肪酸酰胺的实例包括各具有1-24个碳原子的饱和或不饱和脂肪酸和脂族胺、芳族胺或多亚烷基-多胺的反应产物例如异硬脂酸三亚乙基四酰胺、异硬脂酸四亚乙基五酰胺、油酸二亚乙基三酰胺以及油酸二乙醇酰胺。另一方面，多元醇的酯的实例包括从各具有1-24个碳原子的饱和或不饱和脂肪酸和多元醇例如新戊二醇、三羟甲基丙烷、季戊四醇、二季戊四醇、脱水山梨糖醇、山梨糖醇和甘油的全部或部分酯化了的产物，该酯可以特别列举的有三羟甲基丙烷单油酸酯、三羟甲基丙烷二油酸酯、季戊四醇单油酸酯、季戊四醇四油酸酯、甘油单油酸酯、山梨糖醇酐单油酸酯、山梨糖醇酐倍半油酸酯。
作为本发明组合物中的组分(D)，以上列举的脂肪酸酰胺可以单独使用或至少与其他的一种配合使用；同样，以上列举的多元醇的酯也可以单独使用或至少与其他的一种配合使用；此外，脂肪酸酰胺之中的至少一种可以与多元醇的酯之中的至少一种配合使用。
组分(D)在组合物中的掺入量选择为占该组合物总量的0.001-5％(重量)。组分(D)的掺入量小于0.001％(重量)，有可能不足以显示出防止液压缸波动现象的操作效果，而组分(D)的掺入量大于5％(重量)，并不能与掺入其中的量成正比地显示出操作效果，而且还会导致降低氧化稳定性，从而造成经济上的损失。从防止液压缸波动现象、氧化稳定性、经济效益等观点判断，掺入组合物中的组分(D)的量优选占该组合物总量的0.01-2％(重量)。此外，就防止液压缸波动现象而论，优选将脂肪酸酰胺和多元醇的酯配合使用。在这种情况下，各用于该组合物的脂肪酸酰胺与多元醇的酯之比，最好适当地选择为5∶95至95∶5(重量)。
在不损害本发明的目的限度内，当需要时本发明的液压操作油组合物可以掺入其他添加剂例如粘度指数改善剂如聚甲基丙烯酸酯和α-烯烃共聚物；倾点下降剂例如聚甲基丙烯酸酯和氯化石蜡与萘的缩合反应产物；油性剂例如各种脂肪酸、醇和酯；金属去垢剂例如碱金属或碱土金属的磺酸盐、酚盐、膦酸盐、水杨酸盐等；无灰分散剂例如琥珀酸酰亚胺、含硼琥珀酸酰亚胺、苄胺和含硼苄胺；特压添加剂例如硫化脂和油、多硫化合物、烷基磷酸酯胺盐和氯化石蜡；防锈剂例如烯基琥珀酸的酯和磺酸盐；金属减活化剂例如苯并三唑衍生物和噻重氮衍生物；消泡剂例如硅油、聚丙烯酸酯和有机氟化合物。
上述各种添加剂中任一种的掺入量，通常占该组合物总量的0.01-5％，优选0.01-2％(重量)。
本发明的液压操作油组合物在高压下的氧化稳定性和润滑性能都是极好的，且适用于在30 MPa或更高的操作压力下运行的液压机械和设备。上述组合物能够在伴随着高压的趋势下有效地防止操作油过早变质和在其中生成淤泥，且经久耐用，同时由于消除了液压缸波动现象而显示出稳定的操作性能。
下面，将参照操作实施例对本发明作详细说明，然而，这些实施例对本发明绝无限制。实施例1-4和对比例1-5
用于本发明的基础油是基础油I-III，这些基础油各有以下特性。基础油I：临氢重整油，40℃下的运动粘度为46毫米2/秒，粘度指数
为120和CA含量为0.1％基础油II：加氢补充重整油，40℃下的运动粘度为46毫米2/秒，粘
度指数为105和CA含量为2.5％基础油III：溶剂精制油，40℃下的运动粘度为46毫米2/秒，粘度
指数为98和CA含量为7.0％
制备了液压操作油，各自的化学组成列于表1，采用下文中所述的方法对各种基础油的性能作出了评价。结果列于表1。<性能评价>(1)高压下的热稳定性测试
通过高压泵将空气鼓入油箱的油中以形成气泡，并瞬时地将含气泡的油的压力升高到至多35 MPa以产生供施加局部累积热的压缩热，从而将局部累积热施加给液压回路中的油箱内的液压操作油。然后，通过测定720小时期间油中生成的淤泥量(微孔值(millipore value))，对高压下操作油的热稳定性作出评价。(2)泵的磨损测试
测定了已在14 MPa下运行250小时，装在叶轮泵(Vickers Co.，Ltd生产，牌号V-104C)中的叶轮和定子的磨耗减量。(3)液压缸波动特征的测试
将液压缸的密封材料做成半球形，并在5-20牛顿(N)的负荷下，在25mg的操作油存在下的镀铬钢板上经受往复运动，在此期间，观察摩擦力的变化状况，以判断是否有波动现象发生。
表1-1
| 实施例 | ||||||
| 1 | 2 | 3 | 4 | |||
| 液压操作油(重量％) | 基础油 | 种类 | I | I | I | II |
| 含量 | 95.8 | 96.3 | 96.3 | 95.8 | ||
| (A)胺类抗氧化剂 | 1.0 | 1.0 | 1.0 | 1.0 | ||
| (B)酚类抗氧化剂 | 1.0 | 1.0 | 1.0 | 1.0 | ||
| (C)磷酸酯 | 1.0 | 1.0 | 1.0 | 1.0 | ||
| (D) | 脂肪酸酰胺 | 0.5 | - | 0.5 | 0.5 | |
| 多元醇的酯 | 0.5 | 0.5 | - | 0.5 | ||
| 其他 | 0.2 | 0.2 | 0.2 | 0.2 | ||
| 性能评价 | 高压下热稳定性的测试[淤泥量](mg/100mL) | 1 | 1 | 1 | 4 | |
| 泵的磨损测试[磨损减量](mg) | 3 | 4 | 4 | 5 | ||
| 液压缸波动特征的测试[发生液压缸波动] | 没有 | 没有 | 没有 | 没有 | ||
表1-2
备注：胺类抗氧化剂：4，4-二辛基二苯胺酚类抗氧化剂：2，6-二-叔丁基-4-甲基苯酚磷酸酯：磷酸三甲苯酯脂肪酸酰胺：异硬脂酸三亚乙基四酰胺多元醇的酯：山梨糖醇酐单油酸酯其他：防锈剂、金属减活化剂、粘度指数改善剂、无灰分散剂以及类似的添加剂
| 对比例 | |||||||
| 1 | 2 | 3 | 4 | 5 | |||
| 液压操作油(重量％) | 基础油 | 种类 | III | I | I | I | I |
| 含量 | 95.8 | 96.8 | 96.8 | 96.8 | 96.8 | ||
| (A)胺类抗氧化剂 | 1.0 | - | 1.0 | 1.0 | 1.0 | ||
| (B)酚类抗氧化剂 | 1.0 | 1.0 | - | 1.0 | 1.0 | ||
| (C)磷酸酯 | 1.0 | 1.0 | 1.0 | - | 1.0 | ||
| (D) | 脂肪酸酰胺 | 0.5 | 0.5 | 0.5 | 0.5 | - | |
| 多元醇的酯 | 0.5 | 0.5 | 0.5 | 0.5 | - | ||
| 其他 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | ||
| 性能评价 | 高压下热稳定性的测试[淤泥量](mg/100mL) | 50 | 20 | 30 | 1 | 1 | |
| 泵的磨损测试[磨损减量](mg) | 6 | 3 | 3 | 500 | 4 | ||
| 液压缸波动特征的测试[发生液压缸波动] | 没有 | 没有 | 没有 | 没有 | 有 | ||
从表1可以看出以下情况。即是说，与对比例1、2和3的结果比较，实施例1中的性能结果在高压下的热稳定性(少量淤泥)都是极好的，且在泵的耐磨性以及抗液压缸波动性能方面也是令人满意的。实施例2和3中的性能结果表明，虽然采用脂肪酸酰胺和多元醇的酯中的任一种，在有关液压缸波动特征方面均显示出较好的结果，然而，从全面的观点来看，将两者配合使用更为有效。实施例4采用CA含量为2.5％的基础油，其性能结果在高压下的热稳定性方面是较好的。在对比例1-5中，包括高压下的热稳定性、泵的耐磨性以及抗液压缸波动性的任一性能都辨认出较差的结果。对比例6
除采用市场上买到的ZnDTP基耐磨性操作液之外，重复上述实施例的方法，以评价性能结果。性能结果显示出，在高压下的热稳定性测试中生成的淤泥量为300mg/100mL，在泵的耐磨性测试中，磨损减量为5mg，在液压缸波动特征的测试中，证实有波动现象。从以上结果可以清楚地看出，采用ZnDTP作为操作油时，在高压下的热稳定性测试中热分解而生成大量淤泥，而且液压缸波动现象仍未解决。工业实用性
本发明的液压操作油组合物在高压下的氧化稳定性和润滑性能都是极好的。在伴随着高压的趋势下，该组合物能有效地防止操作油过早变质以及在其中生成淤泥，它经久耐用，同时由于消除了液压缸波动现象而显示出稳定的操作性能。
因此，本发明的液压操作油组合物用作建筑机械、普通工业机械、泄水闸、水力发电站等中的液压机械和设备的操作油是有利的。
Claims (7)
1.一种液压操作油组合物，该组合物以掺合物的形式包括具有CA含量至多5％的基础油、0.01-5％(重量)的胺类抗氧化剂(A)、0.01-5％(重量)的酚类抗氧化剂(B)、0.01-5％(重量)的磷酸酯(C)以及0.001-5％(重量)的脂肪酸酰胺和/或多元醇的酯(D)，各组分含量均以所述组合物的总量计。
2.根据权利要求1的液压操作油组合物，其中该基础油在40℃下的运动粘度为2-500毫米2/秒，粘度指数至少为100。
3.根据权利要求1的液压操作油组合物，其中作为组分(A)的胺类抗氧化剂是具有含3-20个碳原子的烷基的烷基化了的二苯胺。
4.根据权利要求1的液压操作油组合物，其中作为组分(B)的酚类抗氧化剂是单环酚类化合物。
5.根据权利要求1的液压操作油组合物，其中作为组分(C)的磷酸酯是芳族磷酸酯。
6.根据权利要求1的液压操作油组合物，该组合物可用于在30 MPa或更高操作压力下运行的液压机械或设备。
7.根据权利要求1的液压操作油组合物，其中除了组分(A)、(B)、(C)和(D)以外，将至少一种添加剂按照占该组合物总量的0.01-5％(重量)的用量掺入所述组合物中。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP270960/1995 | 1995-10-19 | ||
| JP27096095A JP3935982B2 (ja) | 1995-10-19 | 1995-10-19 | 油圧作動油組成物 |
| JP270960/95 | 1995-10-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1166180A CN1166180A (zh) | 1997-11-26 |
| CN1054627C true CN1054627C (zh) | 2000-07-19 |
Family
ID=17493428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN96191242A Expired - Lifetime CN1054627C (zh) | 1995-10-19 | 1996-10-18 | 液压操作油组合物 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US5902777A (zh) |
| EP (1) | EP0799883B1 (zh) |
| JP (1) | JP3935982B2 (zh) |
| KR (1) | KR100425616B1 (zh) |
| CN (1) | CN1054627C (zh) |
| AU (1) | AU707469B2 (zh) |
| DE (1) | DE69615654T2 (zh) |
| WO (1) | WO1997014776A1 (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105473694A (zh) * | 2013-08-23 | 2016-04-06 | 出光兴产株式会社 | 缓冲器用润滑油组合物以及降低缓冲器的摩擦的方法 |
Families Citing this family (49)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9816951D0 (en) * | 1998-08-04 | 1998-09-30 | Ethyl Petroleum Additives Ltd | Turbine and R&O oils containing neutral rust inhibitors |
| CA2340737C (en) * | 1998-08-20 | 2009-04-07 | Shell Internationale Research Maatschappij B.V. | Lubricating oil composition useful in hydraulic fluids |
| JP2000169871A (ja) * | 1998-12-08 | 2000-06-20 | Nippon Mitsubishi Oil Corp | 潤滑油組成物 |
| JP4598907B2 (ja) * | 1999-04-16 | 2010-12-15 | Ｊｘ日鉱日石エネルギー株式会社 | 油圧作動油組成物 |
| CN1098346C (zh) * | 1999-12-13 | 2003-01-08 | 中国石油化工集团公司 | 通用机床油组合物 |
| JP2003532784A (ja) * | 2000-05-09 | 2003-11-05 | ソリユテイア・インコーポレイテツド | エポキシド酸捕捉剤を含有する機能性流体組成物 |
| GB0011189D0 (en) * | 2000-05-10 | 2000-06-28 | Great Lakes Chemical Europ | Anti-oxidant additives |
| JP4532799B2 (ja) * | 2001-09-27 | 2010-08-25 | Ｎｔｎ株式会社 | グリース組成物およびグリース封入軸受 |
| US6803350B2 (en) * | 2002-05-22 | 2004-10-12 | Chevron Oronite Company Llc | Lubricating compositions for friction material interfaces |
| JP2004182931A (ja) * | 2002-12-05 | 2004-07-02 | Idemitsu Kosan Co Ltd | 潤滑油基油及びその製造方法 |
| JP2005060527A (ja) * | 2003-08-12 | 2005-03-10 | Nippon Oil Corp | 油圧作動油組成物及び油圧作動システムの作動方法 |
| US20050096236A1 (en) * | 2003-11-04 | 2005-05-05 | Chevron Oronite S.A. | Ashless additive formulations suitable for hydraulic oil applications |
| WO2005093021A1 (ja) * | 2004-03-25 | 2005-10-06 | Nippon Oil Corporation | 潤滑油組成物 |
| US20080058235A1 (en) * | 2004-03-25 | 2008-03-06 | Katsuya Takigawa | Lubricative Composition for Industrial Machinery and Equipment |
| US20060183652A1 (en) * | 2004-12-10 | 2006-08-17 | Takashi Fujitsu | Lubricating oil composition |
| US7550415B2 (en) | 2004-12-10 | 2009-06-23 | Shell Oil Company | Lubricating oil composition |
| WO2006129888A1 (ja) * | 2005-06-03 | 2006-12-07 | Nippon Oil Corporation | 緩衝器用油圧作動油組成物 |
| JP5483301B2 (ja) * | 2005-06-03 | 2014-05-07 | Ｊｘ日鉱日石エネルギー株式会社 | 緩衝器用油圧作動油組成物 |
| WO2006129889A1 (ja) * | 2005-06-03 | 2006-12-07 | Nippon Oil Corporation | 緩衝器用油圧作動油組成物 |
| JP2006342215A (ja) * | 2005-06-07 | 2006-12-21 | Cci Corp | 減衰性付与剤及び減衰性材料 |
| US20070093395A1 (en) * | 2005-10-21 | 2007-04-26 | Habeeb Jacob J | Antiwear inhibiting and load enhancing additive combinations for lubricating oils |
| KR20080094958A (ko) | 2006-02-21 | 2008-10-27 | 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 | 윤활유 조성물 |
| WO2008038571A1 (fr) * | 2006-09-25 | 2008-04-03 | Idemitsu Kosan Co., Ltd. | Composition d'huile hydraulique |
| CN101517055B (zh) * | 2006-09-28 | 2014-03-05 | 出光兴产株式会社 | 缓冲器用润滑油组合物 |
| JP5046605B2 (ja) * | 2006-09-29 | 2012-10-10 | 出光興産株式会社 | 潤滑油組成物 |
| DE602007006913D1 (de) | 2007-04-25 | 2010-07-15 | Olympus Medical Systems Corp | Rohrförmiges Element und endoskopisches Instrument |
| JP2010525150A (ja) * | 2007-04-25 | 2010-07-22 | ダウ グローバル テクノロジーズ インコーポレイティド | 潤滑剤ブレンド組成物 |
| US20080302422A1 (en) * | 2007-06-07 | 2008-12-11 | Rohmax Additives Gmbh | Power output in hydraulic systems |
| JP5150154B2 (ja) * | 2007-07-09 | 2013-02-20 | 出光興産株式会社 | 緩衝器用潤滑油組成物 |
| JP2009024123A (ja) * | 2007-07-23 | 2009-02-05 | Showa Shell Sekiyu Kk | バイオ燃料対応ディーゼルエンジン用潤滑油組成物。 |
| JP4688856B2 (ja) * | 2007-10-09 | 2011-05-25 | コスモ石油株式会社 | 油圧作動油 |
| JP2008195953A (ja) * | 2008-03-31 | 2008-08-28 | Idemitsu Kosan Co Ltd | 油圧作動油組成物 |
| US20090318319A1 (en) * | 2008-06-23 | 2009-12-24 | Afton Chemical Corporation | Friction modifiers for slideway applications |
| US20120126167A1 (en) * | 2009-06-17 | 2012-05-24 | Bridgestone Corporation | Working liquid and device utilizing same |
| JP5702589B2 (ja) | 2009-12-10 | 2015-04-15 | 昭和シェル石油株式会社 | 潤滑油組成物 |
| JP2011140642A (ja) * | 2009-12-10 | 2011-07-21 | Showa Shell Sekiyu Kk | 潤滑油組成物 |
| SG190231A1 (en) | 2010-11-24 | 2013-06-28 | Chevron Oronite Co | Lubricating composition containing friction modifier blend |
| JP5879168B2 (ja) * | 2012-03-23 | 2016-03-08 | 出光興産株式会社 | 緩衝器用潤滑油組成物 |
| CN106459806A (zh) * | 2014-06-24 | 2017-02-22 | 出光兴产株式会社 | 润滑油用添加剂及其制造方法、以及使用其而得的润滑油组合物 |
| JP7037282B2 (ja) * | 2017-04-05 | 2022-03-16 | Ｅｎｅｏｓ株式会社 | 油圧作動油組成物及び油圧装置 |
| JP6849549B2 (ja) * | 2017-07-12 | 2021-03-24 | Ｅｎｅｏｓ株式会社 | 緩衝器用潤滑油組成物 |
| JP2019073628A (ja) * | 2017-10-16 | 2019-05-16 | 出光興産株式会社 | 油圧作動油組成物 |
| RU2659393C1 (ru) * | 2017-11-24 | 2018-07-02 | Федеральное государственное унитарное предприятие "Центральный институт авиационного моторостроения имени П.И. Баранова" | Рабочая жидкость для гидравлических систем |
| JP7445497B2 (ja) * | 2020-03-31 | 2024-03-07 | 出光興産株式会社 | 潤滑油組成物 |
| CN111411013A (zh) * | 2020-03-31 | 2020-07-14 | 上海中树润滑油有限公司 | 一种省电液压油配方 |
| CN113930271B (zh) * | 2020-06-29 | 2022-08-02 | 中国石油天然气股份有限公司 | 一种液压导轨油及其添加剂组合物 |
| CN114657012B (zh) * | 2022-04-20 | 2023-01-03 | 卡松科技股份有限公司 | 一种高清洁高压无灰抗磨液压油组合物及其制备方法 |
| CN115386411B (zh) * | 2022-08-12 | 2023-06-02 | 北京航空工程技术研究中心 | 一种超低温航空液压油的制备方法 |
| KR102624723B1 (ko) | 2023-08-30 | 2024-01-12 | 주식회사 엘엔씨테크 | 유압작동유 및 이의 제조방법. |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1020355C (zh) * | 1988-04-28 | 1993-04-21 | 西铁城钟表有限公司 | 钟表用外装零件及其制造方法 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2205183A (en) * | 1938-03-18 | 1940-06-18 | Du Pont | Hydraulic fluid |
| US3652411A (en) * | 1969-12-04 | 1972-03-28 | Mobil Oil Corp | Polyglycol base lubricant |
| US3723315A (en) * | 1971-03-05 | 1973-03-27 | Monsanto Co | Compositions comprising mixtures of substituted triarylphosphates |
| US3931022A (en) * | 1974-09-16 | 1976-01-06 | Texaco Inc. | Turbine lubricant and method |
| US3970570A (en) * | 1975-12-08 | 1976-07-20 | Bray Oil Company | Antiwear additive mixture |
| GB2152073B (en) * | 1983-12-23 | 1986-10-22 | Ciba Geigy | Lubricant stabilizer additives |
| US4917809A (en) * | 1986-11-11 | 1990-04-17 | Ciba-Geigy Corporation | High-temperature lubricants |
| US5064546A (en) * | 1987-04-11 | 1991-11-12 | Idemitsu Kosan Co., Ltd. | Lubricating oil composition |
| US5024775A (en) * | 1989-11-06 | 1991-06-18 | Ethyl Corporation | Alkyl phenol stabilizer compositions for fuels and lubricants |
| DE69109927T2 (de) * | 1990-03-31 | 1995-09-28 | Tonen Corp | Hydraulische Flüssigkeiten für Kraftfahrzeugaufhängungen. |
| JPH04202398A (ja) * | 1990-11-30 | 1992-07-23 | Tonen Corp | 潤滑油組成物 |
| JPH05186789A (ja) * | 1992-01-09 | 1993-07-27 | Tonen Corp | 潤滑油組成物 |
| JP2840526B2 (ja) * | 1993-06-24 | 1998-12-24 | 出光興産株式会社 | 潤滑油組成物 |
| JP3422544B2 (ja) * | 1993-11-30 | 2003-06-30 | 東燃ゼネラル石油株式会社 | 潤滑油組成物 |
-
1995
- 1995-10-19 JP JP27096095A patent/JP3935982B2/ja not_active Expired - Lifetime
-
1996
- 1996-10-18 EP EP96935364A patent/EP0799883B1/en not_active Expired - Lifetime
- 1996-10-18 KR KR1019970704078A patent/KR100425616B1/ko not_active IP Right Cessation
- 1996-10-18 DE DE69615654T patent/DE69615654T2/de not_active Expired - Lifetime
- 1996-10-18 CN CN96191242A patent/CN1054627C/zh not_active Expired - Lifetime
- 1996-10-18 US US08/849,222 patent/US5902777A/en not_active Expired - Lifetime
- 1996-10-18 AU AU73335/96A patent/AU707469B2/en not_active Expired
- 1996-10-18 WO PCT/JP1996/003023 patent/WO1997014776A1/ja active IP Right Grant
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1020355C (zh) * | 1988-04-28 | 1993-04-21 | 西铁城钟表有限公司 | 钟表用外装零件及其制造方法 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105473694A (zh) * | 2013-08-23 | 2016-04-06 | 出光兴产株式会社 | 缓冲器用润滑油组合物以及降低缓冲器的摩擦的方法 |
| CN105473694B (zh) * | 2013-08-23 | 2019-03-15 | 出光兴产株式会社 | 缓冲器用润滑油组合物以及降低缓冲器的摩擦的方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0799883A1 (en) | 1997-10-08 |
| CN1166180A (zh) | 1997-11-26 |
| DE69615654D1 (de) | 2001-11-08 |
| WO1997014776A1 (fr) | 1997-04-24 |
| US5902777A (en) | 1999-05-11 |
| DE69615654T2 (de) | 2002-04-18 |
| JPH09111277A (ja) | 1997-04-28 |
| EP0799883B1 (en) | 2001-10-04 |
| AU707469B2 (en) | 1999-07-08 |
| KR100425616B1 (ko) | 2004-05-20 |
| JP3935982B2 (ja) | 2007-06-27 |
| EP0799883A4 (en) | 1998-04-29 |
| AU7333596A (en) | 1997-05-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1054627C (zh) | 液压操作油组合物 | |
| US4783274A (en) | Hydraulic fluids | |
| JP5398708B2 (ja) | 潤滑油組成物およびその用途 | |
| US5696065A (en) | Engine oil composition | |
| WO1997016511A1 (en) | Automatic transmission fluids with improved transmission performance | |
| WO2011102037A1 (ja) | 無段変速機用潤滑油組成物 | |
| EP2554643A1 (en) | Lubricant additive and lubricant composition containing lubricant additive | |
| JPH02212596A (ja) | パワーステアリング用作動流体組成物 | |
| WO2011099207A1 (ja) | 潤滑油組成物 | |
| CN103343035A (zh) | 液压油组合物及其制备方法 | |
| EP0349534B1 (en) | Hydraulic fluids | |
| KR100664428B1 (ko) | 떨림 억제성능 및 엘라스토머 성분과의 상용성을 제공하는윤활유 조성물 | |
| CN1132782A (zh) | 润滑油组合物 | |
| DE112019006758T5 (de) | Schwefel-basiertes Extremdruckmittel und Metallbearbeitungsfluid | |
| EP0652280A2 (en) | Multipurpose functional fluid for agricultural machinery or construction machinery | |
| KR20150142670A (ko) | 아민화 화합물 기반의 윤활유 조성물 | |
| JPH1046177A (ja) | 潤滑油組成物 | |
| JP4376990B2 (ja) | 潤滑性組成物 | |
| JP4066132B2 (ja) | 潤滑剤及び潤滑性組成物 | |
| JP4079509B2 (ja) | 潤滑油組成物 | |
| JP7090085B2 (ja) | エーテルベースの潤滑剤組成物、製法および使用 | |
| JP4101934B2 (ja) | 潤滑油添加剤及び潤滑油組成物 | |
| JPH0245595A (ja) | 合成潤滑油 | |
| JP4351764B2 (ja) | エンジン油用潤滑性組成物 | |
| JP4351765B2 (ja) | エンジン油用潤滑剤およびエンジン油用潤滑性組成物 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20000719 |
|
| EXPY | Termination of patent right or utility model |