EP2943558A1 - Lubricating compositions having improved shear stability - Google Patents
Lubricating compositions having improved shear stabilityInfo
- Publication number
- EP2943558A1 EP2943558A1 EP13821565.2A EP13821565A EP2943558A1 EP 2943558 A1 EP2943558 A1 EP 2943558A1 EP 13821565 A EP13821565 A EP 13821565A EP 2943558 A1 EP2943558 A1 EP 2943558A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- alkyl
- group
- viscosity
- lubricating composition
- lubricating
- 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.)
- Withdrawn
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 197
- 230000001050 lubricating effect Effects 0.000 title claims abstract description 62
- 229920001577 copolymer Polymers 0.000 claims abstract description 63
- 239000010687 lubricating oil Substances 0.000 claims abstract description 53
- 125000003118 aryl group Chemical group 0.000 claims abstract description 51
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims abstract description 44
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 37
- 239000000178 monomer Substances 0.000 claims abstract description 33
- 239000004034 viscosity adjusting agent Substances 0.000 claims abstract description 23
- -1 l-undecene Natural products 0.000 claims description 158
- 125000000217 alkyl group Chemical group 0.000 claims description 68
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 claims description 55
- 238000000034 method Methods 0.000 claims description 46
- 125000004432 carbon atom Chemical group C* 0.000 claims description 43
- 239000012530 fluid Substances 0.000 claims description 41
- 239000000314 lubricant Substances 0.000 claims description 38
- 239000002253 acid Substances 0.000 claims description 37
- 239000003599 detergent Substances 0.000 claims description 35
- 239000000654 additive Substances 0.000 claims description 33
- 229920000642 polymer Polymers 0.000 claims description 33
- 150000002790 naphthalenes Chemical class 0.000 claims description 32
- 239000003795 chemical substances by application Substances 0.000 claims description 29
- 239000002199 base oil Substances 0.000 claims description 25
- 239000002270 dispersing agent Substances 0.000 claims description 24
- 230000005540 biological transmission Effects 0.000 claims description 22
- 125000001183 hydrocarbyl group Chemical group 0.000 claims description 22
- 230000008569 process Effects 0.000 claims description 22
- 229910052751 metal Inorganic materials 0.000 claims description 19
- 239000002184 metal Substances 0.000 claims description 19
- 239000000446 fuel Substances 0.000 claims description 18
- 125000002947 alkylene group Chemical group 0.000 claims description 16
- 239000003963 antioxidant agent Substances 0.000 claims description 15
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 14
- 229910052799 carbon Inorganic materials 0.000 claims description 14
- 150000003138 primary alcohols Chemical class 0.000 claims description 13
- AFFLGGQVNFXPEV-UHFFFAOYSA-N 1-decene Chemical compound CCCCCCCCC=C AFFLGGQVNFXPEV-UHFFFAOYSA-N 0.000 claims description 12
- 150000004996 alkyl benzenes Chemical class 0.000 claims description 11
- CRSBERNSMYQZNG-UHFFFAOYSA-N 1 -dodecene Natural products CCCCCCCCCCC=C CRSBERNSMYQZNG-UHFFFAOYSA-N 0.000 claims description 10
- 230000000996 additive effect Effects 0.000 claims description 10
- 230000007797 corrosion Effects 0.000 claims description 10
- 238000005260 corrosion Methods 0.000 claims description 10
- 239000003112 inhibitor Substances 0.000 claims description 10
- LQZZUXJYWNFBMV-UHFFFAOYSA-N dodecan-1-ol Chemical compound CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 claims description 9
- 229910052757 nitrogen Inorganic materials 0.000 claims description 9
- HFDVRLIODXPAHB-UHFFFAOYSA-N 1-tetradecene Chemical compound CCCCCCCCCCCCC=C HFDVRLIODXPAHB-UHFFFAOYSA-N 0.000 claims description 8
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 8
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims description 8
- 238000002156 mixing Methods 0.000 claims description 8
- YIWUKEYIRIRTPP-UHFFFAOYSA-N 2-ethylhexan-1-ol Chemical compound CCCCC(CC)CO YIWUKEYIRIRTPP-UHFFFAOYSA-N 0.000 claims description 7
- 150000001555 benzenes Chemical class 0.000 claims description 7
- 125000000524 functional group Chemical group 0.000 claims description 7
- 239000001257 hydrogen Substances 0.000 claims description 7
- 229910052739 hydrogen Inorganic materials 0.000 claims description 7
- 229910052760 oxygen Inorganic materials 0.000 claims description 7
- 239000001301 oxygen Substances 0.000 claims description 7
- KBPLFHHGFOOTCA-UHFFFAOYSA-N 1-Octanol Chemical compound CCCCCCCCO KBPLFHHGFOOTCA-UHFFFAOYSA-N 0.000 claims description 6
- BBMCTIGTTCKYKF-UHFFFAOYSA-N 1-heptanol Chemical compound CCCCCCCO BBMCTIGTTCKYKF-UHFFFAOYSA-N 0.000 claims description 6
- GQEZCXVZFLOKMC-UHFFFAOYSA-N 1-hexadecene Chemical compound CCCCCCCCCCCCCCC=C GQEZCXVZFLOKMC-UHFFFAOYSA-N 0.000 claims description 6
- XMVBHZBLHNOQON-UHFFFAOYSA-N 2-butyl-1-octanol Chemical compound CCCCCCC(CO)CCCC XMVBHZBLHNOQON-UHFFFAOYSA-N 0.000 claims description 6
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 claims description 6
- AMQJEAYHLZJPGS-UHFFFAOYSA-N N-Pentanol Chemical compound CCCCCO AMQJEAYHLZJPGS-UHFFFAOYSA-N 0.000 claims description 6
- 239000002518 antifoaming agent Substances 0.000 claims description 6
- MWKFXSUHUHTGQN-UHFFFAOYSA-N decan-1-ol Chemical compound CCCCCCCCCCO MWKFXSUHUHTGQN-UHFFFAOYSA-N 0.000 claims description 6
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 6
- GOQYKNQRPGWPLP-UHFFFAOYSA-N heptadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCCO GOQYKNQRPGWPLP-UHFFFAOYSA-N 0.000 claims description 6
- ZSIAUFGUXNUGDI-UHFFFAOYSA-N hexan-1-ol Chemical compound CCCCCCO ZSIAUFGUXNUGDI-UHFFFAOYSA-N 0.000 claims description 6
- 239000003607 modifier Substances 0.000 claims description 6
- CCCMONHAUSKTEQ-UHFFFAOYSA-N octadec-1-ene Chemical compound CCCCCCCCCCCCCCCCC=C CCCMONHAUSKTEQ-UHFFFAOYSA-N 0.000 claims description 6
- HLZKNKRTKFSKGZ-UHFFFAOYSA-N tetradecan-1-ol Chemical compound CCCCCCCCCCCCCCO HLZKNKRTKFSKGZ-UHFFFAOYSA-N 0.000 claims description 6
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims description 6
- OFNISBHGPNMTMS-UHFFFAOYSA-N 3-methylideneoxolane-2,5-dione Chemical compound C=C1CC(=O)OC1=O OFNISBHGPNMTMS-UHFFFAOYSA-N 0.000 claims description 5
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 5
- PJLHTVIBELQURV-UHFFFAOYSA-N 1-pentadecene Chemical compound CCCCCCCCCCCCCC=C PJLHTVIBELQURV-UHFFFAOYSA-N 0.000 claims description 4
- JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 claims description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 4
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 4
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 claims description 4
- LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 claims description 4
- ZWRUINPWMLAQRD-UHFFFAOYSA-N nonan-1-ol Chemical compound CCCCCCCCCO ZWRUINPWMLAQRD-UHFFFAOYSA-N 0.000 claims description 4
- GLDOVTGHNKAZLK-UHFFFAOYSA-N octadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCO GLDOVTGHNKAZLK-UHFFFAOYSA-N 0.000 claims description 4
- REIUXOLGHVXAEO-UHFFFAOYSA-N pentadecan-1-ol Chemical compound CCCCCCCCCCCCCCCO REIUXOLGHVXAEO-UHFFFAOYSA-N 0.000 claims description 4
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 3
- 230000003078 antioxidant effect Effects 0.000 claims description 3
- BTFJIXJJCSYFAL-UHFFFAOYSA-N arachidyl alcohol Natural products CCCCCCCCCCCCCCCCCCCCO BTFJIXJJCSYFAL-UHFFFAOYSA-N 0.000 claims description 3
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical class C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 claims description 3
- 125000004177 diethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 3
- 239000001530 fumaric acid Substances 0.000 claims description 3
- BXWNKGSJHAJOGX-UHFFFAOYSA-N hexadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCO BXWNKGSJHAJOGX-UHFFFAOYSA-N 0.000 claims description 3
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 claims description 3
- 239000011976 maleic acid Substances 0.000 claims description 3
- 239000006078 metal deactivator Substances 0.000 claims description 3
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 3
- KJIOQYGWTQBHNH-UHFFFAOYSA-N undecanol Chemical compound CCCCCCCCCCCO KJIOQYGWTQBHNH-UHFFFAOYSA-N 0.000 claims description 3
- BLDLRWQLBOJPEB-UHFFFAOYSA-N 2-(2-hydroxyphenyl)sulfanylphenol Chemical class OC1=CC=CC=C1SC1=CC=CC=C1O BLDLRWQLBOJPEB-UHFFFAOYSA-N 0.000 claims description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 2
- CAYHVMBQBLYQMT-UHFFFAOYSA-N 2-decyltetradecan-1-ol Chemical compound CCCCCCCCCCCCC(CO)CCCCCCCCCC CAYHVMBQBLYQMT-UHFFFAOYSA-N 0.000 claims description 2
- LEACJMVNYZDSKR-UHFFFAOYSA-N 2-octyldodecan-1-ol Chemical compound CCCCCCCCCCC(CO)CCCCCCCC LEACJMVNYZDSKR-UHFFFAOYSA-N 0.000 claims description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 2
- 230000000994 depressogenic effect Effects 0.000 claims description 2
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 claims description 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 2
- VQOXUMQBYILCKR-UHFFFAOYSA-N 1-Tridecene Chemical compound CCCCCCCCCCCC=C VQOXUMQBYILCKR-UHFFFAOYSA-N 0.000 claims 2
- INUWBHWKAMVTNU-UHFFFAOYSA-N 1-ethyl-2-methylnaphthalene Chemical compound C1=CC=C2C(CC)=C(C)C=CC2=C1 INUWBHWKAMVTNU-UHFFFAOYSA-N 0.000 claims 1
- 239000004711 α-olefin Substances 0.000 abstract description 19
- 239000002585 base Substances 0.000 description 86
- 239000003921 oil Substances 0.000 description 65
- 235000019198 oils Nutrition 0.000 description 65
- 150000002148 esters Chemical group 0.000 description 44
- 150000001412 amines Chemical class 0.000 description 31
- 150000001336 alkenes Chemical class 0.000 description 28
- 229920013639 polyalphaolefin Polymers 0.000 description 27
- 150000001875 compounds Chemical class 0.000 description 26
- 239000000463 material Substances 0.000 description 25
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 24
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 21
- 229910052717 sulfur Inorganic materials 0.000 description 21
- 239000011593 sulfur Substances 0.000 description 21
- 239000011574 phosphorus Substances 0.000 description 18
- 229910052698 phosphorus Inorganic materials 0.000 description 18
- 150000002430 hydrocarbons Chemical class 0.000 description 17
- 239000001993 wax Substances 0.000 description 17
- 229930195733 hydrocarbon Natural products 0.000 description 15
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 14
- 235000006708 antioxidants Nutrition 0.000 description 14
- 239000002904 solvent Substances 0.000 description 14
- 239000012208 gear oil Substances 0.000 description 13
- 238000012360 testing method Methods 0.000 description 13
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 12
- 230000002829 reductive effect Effects 0.000 description 12
- 125000003342 alkenyl group Chemical group 0.000 description 11
- 125000001931 aliphatic group Chemical group 0.000 description 10
- 239000003054 catalyst Substances 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 10
- 125000004185 ester group Chemical group 0.000 description 10
- 229920000768 polyamine Polymers 0.000 description 10
- 229920005862 polyol Polymers 0.000 description 10
- 239000000047 product Substances 0.000 description 10
- 150000003839 salts Chemical class 0.000 description 10
- JRZJOMJEPLMPRA-UHFFFAOYSA-N 1-nonene Chemical compound CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 9
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 9
- 150000007513 acids Chemical class 0.000 description 9
- 235000014113 dietary fatty acids Nutrition 0.000 description 9
- 229930195729 fatty acid Natural products 0.000 description 9
- 239000000194 fatty acid Substances 0.000 description 9
- 150000004665 fatty acids Chemical class 0.000 description 9
- 238000009472 formulation Methods 0.000 description 9
- 239000002530 phenolic antioxidant Substances 0.000 description 9
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 8
- 230000008901 benefit Effects 0.000 description 8
- 239000007795 chemical reaction product Substances 0.000 description 8
- 239000002480 mineral oil Substances 0.000 description 8
- 241000282326 Felis catus Species 0.000 description 7
- 150000001298 alcohols Chemical class 0.000 description 7
- 229940069096 dodecene Drugs 0.000 description 7
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid group Chemical group C(CCCCCCC\C=C/CCCCCCCC)(=O)O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 7
- 238000006116 polymerization reaction Methods 0.000 description 7
- 150000003077 polyols Chemical class 0.000 description 7
- 239000000376 reactant Substances 0.000 description 7
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 6
- ADOBXTDBFNCOBN-UHFFFAOYSA-N 1-heptadecene Chemical compound CCCCCCCCCCCCCCCC=C ADOBXTDBFNCOBN-UHFFFAOYSA-N 0.000 description 6
- DCTOHCCUXLBQMS-UHFFFAOYSA-N 1-undecene Chemical compound CCCCCCCCCC=C DCTOHCCUXLBQMS-UHFFFAOYSA-N 0.000 description 6
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 6
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 6
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 6
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 description 6
- 239000005642 Oleic acid Substances 0.000 description 6
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 6
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 6
- 239000008186 active pharmaceutical agent Substances 0.000 description 6
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 6
- 150000001342 alkaline earth metals Chemical class 0.000 description 6
- 239000011575 calcium Substances 0.000 description 6
- 229910052791 calcium Inorganic materials 0.000 description 6
- 239000010949 copper Substances 0.000 description 6
- XXUJMEYKYHETBZ-UHFFFAOYSA-N ethyl 4-nitrophenyl ethylphosphonate Chemical compound CCOP(=O)(CC)OC1=CC=C([N+]([O-])=O)C=C1 XXUJMEYKYHETBZ-UHFFFAOYSA-N 0.000 description 6
- 230000001965 increasing effect Effects 0.000 description 6
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 6
- 239000011777 magnesium Substances 0.000 description 6
- 229910052749 magnesium Inorganic materials 0.000 description 6
- 239000003208 petroleum Substances 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 125000001424 substituent group Chemical group 0.000 description 6
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 5
- 239000004215 Carbon black (E152) Substances 0.000 description 5
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 5
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 5
- 150000008064 anhydrides Chemical class 0.000 description 5
- 150000004982 aromatic amines Chemical class 0.000 description 5
- 238000002485 combustion reaction Methods 0.000 description 5
- 230000000875 corresponding effect Effects 0.000 description 5
- 238000004821 distillation Methods 0.000 description 5
- 238000009826 distribution Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 5
- 150000002924 oxiranes Chemical class 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 229910001868 water Inorganic materials 0.000 description 5
- HSJKGGMUJITCBW-UHFFFAOYSA-N 3-hydroxybutanal Chemical compound CC(O)CC=O HSJKGGMUJITCBW-UHFFFAOYSA-N 0.000 description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- QUSNBJAOOMFDIB-UHFFFAOYSA-N Ethylamine Chemical compound CCN QUSNBJAOOMFDIB-UHFFFAOYSA-N 0.000 description 4
- 239000004435 Oxo alcohol Substances 0.000 description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 4
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 description 4
- 230000002378 acidificating effect Effects 0.000 description 4
- 150000001408 amides Chemical class 0.000 description 4
- 239000007859 condensation product Substances 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- UKMSUNONTOPOIO-UHFFFAOYSA-N docosanoic acid Chemical compound CCCCCCCCCCCCCCCCCCCCCC(O)=O UKMSUNONTOPOIO-UHFFFAOYSA-N 0.000 description 4
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 4
- 238000005227 gel permeation chromatography Methods 0.000 description 4
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 4
- VAMFXQBUQXONLZ-UHFFFAOYSA-N icos-1-ene Chemical compound CCCCCCCCCCCCCCCCCCC=C VAMFXQBUQXONLZ-UHFFFAOYSA-N 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- 239000004615 ingredient Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- KWKAKUADMBZCLK-UHFFFAOYSA-N methyl heptene Natural products CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 description 4
- 125000001624 naphthyl group Chemical group 0.000 description 4
- 150000002989 phenols Chemical group 0.000 description 4
- 235000013824 polyphenols Nutrition 0.000 description 4
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 4
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 241000894007 species Species 0.000 description 4
- 229920002554 vinyl polymer Polymers 0.000 description 4
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 3
- YAXXOCZAXKLLCV-UHFFFAOYSA-N 3-dodecyloxolane-2,5-dione Chemical class CCCCCCCCCCCCC1CC(=O)OC1=O YAXXOCZAXKLLCV-UHFFFAOYSA-N 0.000 description 3
- SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Natural products CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 3
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical compound CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 229910019142 PO4 Inorganic materials 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 3
- 239000004793 Polystyrene Substances 0.000 description 3
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 3
- RWRDLPDLKQPQOW-UHFFFAOYSA-N Pyrrolidine Chemical compound C1CCNC1 RWRDLPDLKQPQOW-UHFFFAOYSA-N 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 3
- 238000007792 addition Methods 0.000 description 3
- 150000007933 aliphatic carboxylic acids Chemical class 0.000 description 3
- 229910052783 alkali metal Inorganic materials 0.000 description 3
- 150000001340 alkali metals Chemical class 0.000 description 3
- 230000002152 alkylating effect Effects 0.000 description 3
- 239000010775 animal oil Substances 0.000 description 3
- 125000000129 anionic group Chemical group 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
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Classifications
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M149/00—Lubricating compositions characterised by the additive being a macromolecular compound containing nitrogen
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- C10M149/06—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to an amido or imido group
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- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M127/00—Lubricating compositions characterised by the additive being a non- macromolecular hydrocarbon
- C10M127/06—Alkylated aromatic hydrocarbons
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- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M145/00—Lubricating compositions characterised by the additive being a macromolecular compound containing oxygen
- C10M145/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C10M145/10—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate
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- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
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- C10M149/04—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to an amino group
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- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
- C10M169/04—Mixtures of base-materials and additives
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- C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
- C10M169/04—Mixtures of base-materials and additives
- C10M169/041—Mixtures of base-materials and additives the additives being macromolecular compounds only
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- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
- C10M2203/06—Well-defined aromatic compounds
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- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
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- C10M2203/065—Well-defined aromatic compounds used as base material
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
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- C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
- C10M2205/028—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers containing aliphatic monomers having more than four carbon atoms
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- C10M2205/0285—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers containing aliphatic monomers having more than four carbon atoms used as base material
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
- C10M2205/22—Alkylation reaction products with aromatic type compounds, e.g. Friedel-crafts
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- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
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- C10M2205/22—Alkylation reaction products with aromatic type compounds, e.g. Friedel-crafts
- C10M2205/223—Alkylation reaction products with aromatic type compounds, e.g. Friedel-crafts used as base material
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/08—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate type
- C10M2209/084—Acrylate; Methacrylate
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- C10M2209/086—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 polycarboxylic, e.g. maleic acid
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- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2217/02—Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2217/022—Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to an amino group
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- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
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- C10M2217/024—Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to an amido or imido group
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- 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
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
- C10N2020/01—Physico-chemical properties
- C10N2020/019—Shear stability
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
- C10N2020/01—Physico-chemical properties
- C10N2020/02—Viscosity; Viscosity index
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/54—Fuel economy
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/68—Shear stability
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/04—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives
Definitions
- This disclosure relates to lubricating compositions containing a bi-modal. blend lubricating oil, a viscosity modifier, and an alkylated aromatic co-base stock such as an alkylated naphthalene, that provide improved shear stability as measured by the RL 20 hour Tapered Roller Bearing Test (CEC L-45-A-99), lubricants derived therefrom, processes for preparing same, and methods of use thereof.
- This disclosure relates to lubricating driveline devices, e.g., gears and transmissions, using the lubricants to improve fuel efficiency without sacrificing driveline device durability.
- the shear stability of lubricants is taking on greater importance as the use of wide-span multigrade lubricants increases.
- the use of multigrade lubricants helps improve fuel economy, assists in smoother shifting and has shown to extend lubricant service life.
- the ability of the lubricant to stay-in-grade is part of the SAE J306 standard.
- some lubricants typically contain high levels of polymer, which can shear in service. This shear reduces viscosity and decreases the lubricant's protective fluid film thereby increasing the potential for premature equipment failure.
- a lubricant that is formulated to withstand shear in service is highly valuable because it maintains a high level of protection and performance and prolongs the life of the equipment.
- Lubricants in commercial use today are prepared from a variety of natural and synthetic base stocks admixed with various additive packages and solvents depending upon their intended application.
- the base stocks typically include mineral oils, polyalphaolefms (PAO), gas-to-liquid base oils (GTL), Fischer-Tropsch (F-T) oils, silicone oils, phosphate esters, diesters, polyol esters, alkylated aromatics and the like.
- Viscosity index improvers are known to be added to lubricating oil compositions to improve the viscosity index of the lubricant.
- Typical viscosity index improvers include polymers of methacrylates, acrylates, olefins (such as copolymers of alpha-oiefms and maleic anhydride and esteri.fi ed derivatives thereof), or maleic anhydride-styrene copolymers, and esterified derivatives thereof.
- the viscosity index improvers tend to incorporate ester functional groups in pendant/grafted/branched groups.
- the ester functional groups may be derived from linear alkyl alcohols with 1 to 40 carbon atoms.
- Lubricants capable of performing at lower viscosity typically provide increased fuel economy (thus improving corporate average fuel efficiency (CAFE), NEDC (European Driving Cycle), or FTP-75 (Federal Test Procedure), or Japanese test cycle (JC-08)). Conversely, higher viscosity fluids contribute to elevated gear and transmission operating temperatures, which are believed to reduce fuel economy and diminish durability.
- CAFE corporate average fuel efficiency
- NEDC European Driving Cycle
- FTP-75 Federal Test Procedure
- JC-08 Japanese test cycle
- Drivel in e power transmitting devices such as gears or transmissions, especially axle fluids and manual transmission fluids (MTFs)
- Lubricant viscosity One of the important parameters influencing performance is lubricant viscosity.
- Lubricants capable of performing at lower viscosity typically provide increased fuel economy (thus improving CAFE efficiency).
- lower viscosity fluids also contribute to elevated gear and transmission operating temperatures, which are believed to reduce fuel economy.
- increasing lubricant viscosity is believed to provide better wear protection and durability to gears and transmissions.
- This disclosure relates in part to gear lubricant compositions containing a Group V co-base stock, in particular, an alkylated aromatic such as an alkylated naphthalene, that provide improved shear stability as measured by the RL 20 hour Tapered Rol ler Bearing Test (CEC L-45-A-99).
- a Group V co-base stock in particular, an alkylated aromatic such as an alkylated naphthalene
- This disclosure relates in part to a lubricating composition having a kinematic viscosity (Kv 100 ) from 5 to 32.5 cSt at 1Q0°C, preferably from 6 to 20 cSt at 100°C, and more preferably from 8 to 13 cSt at 100 C C, and a viscosity index (VI) from 140 to 200.
- Kv 100 kinematic viscosity
- VI viscosity index
- the lubricating composition comprises: a bi-modal blend lubricating oil comprising from 20 to 99 weight percent, based on the total weight of the bi-modal blend lubricating oil, of a low viscosity basestock having a Kvj 00 .from 2 to 8 cSt at 100°C, and from 1 to 20 weight percent, based on the total weight of the bi-modal blend lubricating oil, of a high viscosity basestock having a Kv 100 from 40 to 600 cSt at 100°C; a viscosity modifier comprising a copolymer having units derived from monomers of (i) an a-olefin and (ii) an ethylenically unsaturated carboxylic acid or derivatives thereof esterified with an alcohol; and an alkylated aromatic co-base stock in an amount form 1 to 12 weight percent, based on the total weight of the lubricating composition, and having a v 100 from 3 to 15 cSt at 100°C,
- Shear stability (as determined by CEC L-45-A-99) is improved in a driveline device lubricated with the lubricating composition as compared to shear stability achieved using a lubricating composition containing no co-base stock or a co-base stock other than the alkylated aromatic co-base stock.
- This disclosure also relates in part to a process for producing the above lubricating composition.
- the process comprises: providing a bi-modal blend lubricating oil comprising from 20 to 99 weight percent of a low viscosity basestock having a K ioo from 2 to 8 cSt at 100°C, and from 1 to 20 weight percent of a high viscosity basestock having a v 100 from 40 to 600 cSt at !
- a viscosity modifier comprising a copolymer having units derived from monomers of (i) an a-olefin and (ii) an ethylenically unsaturated carboxylic acid or derivatives thereof esterified with an alcohol; providing an alkylated aromatic co-base stock in an amount form 1 to 12 weight percent and having a K J OO from 3 to 15 cSt at 100°C, preferably 3 to 6 cSt at 100°C; and blending the bi-modal blend lubricating oil, viscosity modifier and alkylated aromatic co-base stock in amounts sufficient to produce the lubricating composition.
- This disclosure further relates in part to a lubricant comprising the above lubricating composition, e.g., gear fluids, axle fluids and manual transmission fluids (MTFs).
- a lubricant comprising the above lubricating composition, e.g., gear fluids, axle fluids and manual transmission fluids (MTFs).
- This disclosure yet further relates in part to a method of lubricating a mechanical device comprising supplying to the device the above lubricating composition.
- the mechanical device comprises a driveline device, e.g., gears or transmissions.
- This disclosure further relates in part to a method for improving fuel efficiency, while maintaining or improving shear stability in a driveline device, e.g., gears or transmissions, lubricated with a lubricating composition, by using the above lubricating com position.
- the lubricating compositions of this disclosure exhibit improved shear stability (as determined by CEC L-45-A-99) in a driveline device lubricated with said lubricating composition as compared to shear stability achieved with a lubricating composition containing no co-base stock or less than 4% co-base stock or a co-base stock other than the alkylated aromatic co-base stock.
- Unexpected improvements in viscosity loss can be achieved with lubricating compositions of this disclosure containing greater than 4 weight percent alkylated naphthalene, preferably 6 weight percent or 8 weight percent alkylated naphthalene, or greater, up to 12 weight percent.
- Fig, 1 graphically depicts KRL 20 hour shear test (as determined by CEC L-45-A-99) results for lubricating compositions in Example 1.
- Fig. 2 shows ingredients for control gear oil formulations in Example 1 with varying amounts of alkylated naphthalene and KRL 20 hour shear test (as determined by CEC L-45-A-99) results.
- Fig. 3 shows ingredients for control gear oil formulations in Example 1 with varying amounts of alkylated naphthalene and KRL 20 hour shear test (as determined by CEC L-45-A-99) results.
- a polymer is referred to as comprising homopolymers and copolymers, where copolymers include any polymer having two or more chemically distinct monomers.
- polyalphaoiefin includes homopolymers and copolymers of C 3 or greater aiphaolefin monomers.
- the lubricating compositions of this disclosure exhibit improved shear stability in a driveline device lubricated with the lubricating composition as compared to shear stability achieved with a lubricating composition containing no co-base stock or a co-base stock other than the alkylated aromatic co-base stock.
- the lubricating compositions of this disclosure are also capable of providing at least one of improved wear control, load carrying capacity, traction reduction, oxidative stability, reduced mechanical device operating temperatures, increased mechanical device durability, improved shear stability index, improved viscosity index, improved low temperature viscometrics and improved high temperature viscometrics.
- this disclosure relates to a combination of a bi-modal blend lubricating oil, an ester-containing viscosity modifier and an alkylated aromatic co-base stock that enables improvement in shear stability.
- Current commercial axle fluids are blended with low viscosity synthetic base stocks (such as ⁇ 10 cSt PAD) in combination with conventional viscosity modifiers.
- low viscosity synthetic base stocks such as ⁇ 10 cSt PAD
- higher viscosity fluids can result in lower fuel efficiency due to churning losses.
- the internal friction of the fluid measured by its traction properties provides an indicator of its efficiency benefits in high pressure contact areas within axles.
- the method of blending a bi-modal blend lubricating oil, an ester-containing viscosity modifier and an alkylated aromatic co-base stock in accordance with this disclosure provides lower traction and lower viscosity fluids.
- This disclosure relates to lubricating drivellne devices, e.g., gears and transmissions, using the lubricating oils to improve fuel efficiency without sacrificing driveline device durability.
- Lubricating oils that are useful in the present disclosure are both natural oils and synthetic oils. Natural and synthetic oils (or mixtures thereof) can be used unrefined, refined, or rerefined (the latter is also known as reclaimed or reprocessed oil). Unrefined oils are those obtained directly from a natural or synthetic source and used without added purification. These include shale oil obtained directly from retorting operations, petroleum oil obtained directly from primary distillation, and ester oil obtained directly from an esterification process. Refined oils are similar to the oils discussed for unrefined oils except refined oils are subjected to one or more purification steps to improve the at least one lubricating oil property.
- Groups I, II, III, IV, V and V are broad categories of base oil stocks developed and defined by the American Petroleum Institute (API Publication 1509; www.APl.org) to create guidelines for lubricant base oils.
- Group I base stocks generally have a viscosity index of between 80 to 120 and contain greater than 0.03% sulfur and less than 90% saturates.
- Group II base stocks generally have a viscosity index of between 80 to 120, and contain less than or equal to 0.03% sulfur and greater than or equal to 90% saturates.
- Group III stock generally has a viscosity index greater than 120 and contains less than or equal to 0,03% sulfur and greater than 90% saturates.
- Group IV includes polyaiphaoiefins (PAO).
- Group V base stocks include base stocks not included in Groups I-iV. The table below summarizes properties of each of these six groups.
- Group VI are polyinternal olefins ("PIO").
- Polyinternal olefins are long-chain hydrocarbons, typically a linear backbone with some branching randomly attached; they are obtained by oligomerization of internal n-olefins.
- the catalyst is usually a BF3 complex with a proton source that leads to a cationic polymerization, or promoted BF3 or A1C13 catalyst system.
- the process to produce polyinternal olefins (PIO) consists of four steps: reaction, neutralization/washing, hydrogenation and distillation. These steps are somewhat similar to PAO process.
- PIO are typically available in low viscosity grades, 4 cSt, 6 cSt and 8 cSt. If necessary, low viscosity, 1.5 to 3.9 cSt can also be made conveniently by the BF3 process or other cationic processes.
- the n-olefins used as starting material are -Cu-Cn internal olefins, more preferably, n-C 14 -C 16 olefins are used.
- PIO can be made with V] and pour points very similar to PAO, only slightly inferior. They can be used in engine and industrial lubricant formulations.
- Group 11 >90 and ⁇ 0.03% and >80 and ⁇ 120
- Group III >90 and ⁇ 0.03% and >120
- Group IV Includes poiyalphaolefins (PAO)
- Natural oils include animal oils, vegetable oils (castor oil and lard oil, for example), and mineral oils. Animal and vegetable oils possessing favorable thermal oxidative stability can be used. Of the natural oils, mineral oils are preferred. Mineral oils vary widely as to their crude source, for example, as to whether they are paraffinic, naphthenic, or mixed paraffinic -naphthenic. Oils derived from coal or shale are also useful in the present disclosure. Natural oils vary also as to the method used for their production and purification, for example, their distillation range and whether they are straight run or cracked, hydrorefmed, or solvent extracted.
- Group II and/or Group III hydroprocessed or hydrocracked base stocks, as well as synthetic oils such as poiyalphaolefins, alkyl aroniatics and synthetic esters, i.e., Group IV and Group V oils are also well known base stock oils.
- Synthetic oils include hydrocarbon oil such as polymerized and interpoiymerized olefins (polybutylenes, polypropylenes, propylene isobutylene copolymers, ethylene-olefin copolymers, and ethylene-alphaolefm copolymers, for example).
- Polyaiphaolefin (PAO) oil base stocks the Group IV API base stocks, are a commonly used synthetic hydrocarbon oil .
- PAOs derived from Cg, Cio, Ct2, C i4 olefins or mixtures thereof may be utilized. See U.S. Patent Nos.
- Group IV oils that is, the PAO base stocks have viscosity indices preferably greater than 130, more preferably greater than 135, still more preferably greater than 140.
- Esters in a minor amount may be useful in the lubricating oils of this disclosure. Additive solvency and seal compatibility characteristics may be secured by the use of esters such as the esters of dibasic acids with monoalkanols and the polyol esters of monocarboxylic acids.
- Esters of the former type include, for example, the esters of dicarboxylic acids such as phthalic acid, succinic acid, sebacic acid, fumaric acid, adipic acid, linoleic acid dimer, mafonic acid, alky] malonic acid, alkenyl ma!onic acid, etc., with a variety of alcohols such as butyl alcohol, hexyl alcohol, dodecyl alcohol, 2-ethylhexyl alcohol, etc.
- dicarboxylic acids such as phthalic acid, succinic acid, sebacic acid, fumaric acid, adipic acid, linoleic acid dimer, mafonic acid, alky] malonic acid, alkenyl ma!onic acid, etc.
- alcohols such as butyl alcohol, hexyl alcohol, dodecyl alcohol, 2-ethylhexyl alcohol, etc.
- esters include dibutyl adipate, di(2-ethylhexyl) sebacate, di-n-hexyl fumarate, dioetyl sebacate, diisooctyl azelate, diisodecyl. azelate, dioetyl phthalate, didecyl phthalate, dieicosyl sebacate, etc.
- Particularly useful synthetic esters are those which are obtained by reacting one or more polyhydric alcohols, preferably the hindered polyols such as the neopentyl polyols; e.g., neopentyl glycol, trimethylol ethane, 2 -methyl -2-propyi ⁇ 1,3 -propanediol, trimethylol propane, pentaerythritol and dipentaerythritol with alkanoic acids containing at least 4 carbon atoms, preferably C5 to C30 acids such as saturated straight chain fatty acids including caprylic acid, capric acids, lauric acid, myristic acid, palmitic acid, stearic acid, araehic acid, and behenic acid, or the corresponding branched chain fatty acids or unsaturated fatty acids such as oleic aci d, or mixtures of any of these materials,
- the hindered polyols such as the neopenty
- Esters should be used in a amount such that the improved wear and corrosion resistance provided by the lubricating oils of this disclosure are not adversely affected.
- the esters preferably have a D5293 viscosity of less than 10,000 cP at -35°C.
- Non-conventional or unconventional base stocks and/or base oils include one or a mixture of base stock(s) and/or base oil(s) derived from: (1) one or more Gas-to- Liquids (GTL) materials, as well as (2) hydrodewaxed, or hydroisomerized/cat (and/or solvent) dewaxed base stock(s) and/or base oils derived from synthetic wax, natural wax or waxy feeds, mineral and/or non-mineral oil waxy feed stocks such as gas oils, slack waxes (derived from the solvent dewaxing of natural oils, mineral oils or synthetic oils; e.g., Fischer-Tropsch feed stocks), natural waxes, and waxy stocks such as gas oils, waxy fuels hydrocracker bottoms, waxy raffinate, hydrocraekate, thermal crackates, foots oil or other mineral, mineral oil, or even non-petroleum oil derived waxy materials such as waxy materials recovered from coal liquefaction or shale oil
- GTL
- GTL materials are materials that are derived via one or more synthesis, combination, transformation, rearrangement, and/or degradation/deconstructive processes from gaseous carbon-containing compounds, hydrogen-containing compounds and/or elements as feed stocks such as hydrogen, carbon dioxide, carbon monoxide, water, methane, ethane, ethylene, acetylene, propane, propylene, propyiie, butane, butylenes, and butynes.
- GTL base stocks and/or base oils are GTL materials of lubricating viscosity that are generally derived from hydrocarbons; for example, waxy synthesized hydrocarbons, that are themselves derived from simpler gaseous carbon- containing compounds, hydrogen-containing compounds and/or elements as feed stocks.
- GTL base stock(s) and/or base oil(s) include oils boiling in the lube oil boiling range (1) separated/fractionated from synthesized GTL materials such as, for example, by distillation and subsequently subjected to a final wax processing step which involves either or both of a catalytic dewaxing process, or a solvent dewaxing process, to produce lube oils of reduced/low pour point; (2) synthesized wax isomerates, comprising, for example, hydrodewaxed or hydroisomerized cat and/or solvent dewaxed synthesized wax or waxy hydrocarbons; (3) hydrodewaxed or hydroisomerized cat and/or solvent dewaxed Fischer-Tropsch (F-T) material (i.e., hydrocarbons, waxy hydrocarbons, waxes and possible analogous oxygenates); preferably hydrodewaxed or hydroisornerized/fol lowed by cat and/or solvent dewaxing dewaxed F-T waxy hydrocarbons, or hydrodew
- GTL base stock(s) and/or base oil(s) derived from GTL materials are characterized typically as having kinematic viscosities at 100°C of from 2 mrn 2 /s to 50 mrrtVs (ASTM D445). They are further characterized typically as having pour points of -5°C to -40°C or lower (ASTM D97), They are also characterized typically as having viscosity indices of 80 to 140 or greater (ASTM D2270).
- GTL base stock(s) and/or base oil(s) are typically highly paraffmic (>90% saturates), and may contain mixtures of monocycloparaffins and multicycloparaffins in combination with non-cyclic isoparaffins.
- the ratio of the naphthenic (i.e., cycloparaffm) content in such combinations varies with the catalyst and temperature used.
- GTL base stock(s) and/or base oil(s) typically have very low sulfur and nitrogen content, generally containing less than 10 ppm, and more typically less than 5 ppm of each of these elements.
- GTL base stock and/or base oil and/or wax isomerate base stock and/or base oil is to be understood as embracing individual fractions of such materials of wide viscosity range as recovered in the production process, mixtures of two or more of such fractions, as well as mixtures of one or two or more low viscosity fractions with one, two or more higher viscosity fractions to produce a blend wherein the blend exhibits a target kinematic viscosity.
- the GTL material, from which the GTL base stock(s) and/or base oii(s) is/are derived is preferably an F-T material (i.e., hydrocarbons, waxy hydrocarbons, wax).
- Base oils for use in the formulated lubricating oils useful in the present- disclosure are any of the variety of oils corresponding to API Group I, Group II, Group III, Group IV, Group V and Group V oils and mixtures thereof, preferably API Group II, Group III, Group IV, Group V and Group VI oils and mixtures thereof, more preferably the Group III to Group VI base oils due to their exceptional volatility, stability, viscometric and cleanliness features.
- Minor quantities of Group I stock such as the amount used to dilute additives for blending into formulated lube oil products, can be tolerated but should be kept to a minimum, i.e. amounts only associated with their use as diluent/carrier oil for additives used on an "as-received" basis.
- Even in regard to the Group II stocks it is preferred that the Group II stock be in the higher quality range associated with that stock, i.e. a Group II stock having a viscosity index in the range 10G ⁇ VI ⁇ 120.
- the GTL base stock(s) and/or base oil(s) are typically highly paraffmic (>90% saturates), and may contain mixtures of monocycloparaffms and multicycloparaffins in combination with non-cyclic isoparaffins.
- the ratio of the naphthenic (i.e., cycloparaffin) content in such combinations varies with the catalyst and temperature used.
- GTL base stock(s) and/or base oil(s) and hydrodewaxed, or hydroisomerized/cat (and/or solvent) dewaxed base stock(s) and/or base oil(s) typically have very low sulfur and nitrogen content, generally containing less than 10 ppm, and more typically less than 5 ppm of each of these elements.
- the sulfur and nitrogen content of GTL base stock(s) and/or base oil(s) obtained from F-T material, especially F-T wax, is essentially nil.
- the absence of phosphorous and aromatics make this material especially suitable for the formulation of low sulfur, sulfated ash, and phosphorus (low SAP) products.
- Polyalphaolefins are preferred lubricating oil basestocks of this disclosure.
- the PAOs can preferably comprise one or more Cg to C 14 , preferably Cg to Co monomers.
- the PAOs have a viscosity (Kv 100 ) from 5 to 32,5 cSt at 100°C, preferably 6 to 15 cSt at 100°C, and more preferably from 8 to 13 cSt, and a viscosity index (VI) from 140 to 200.
- the high viscosity base stock can range from 40 to 600 cSt at ! Q0°C, and the low viscosity base stock can range from 2 to 8 cSt at 100°C.
- Concentration ratios of high viscosity base stock to low viscosity base stock can range from 25: 1 to 1 :25.
- viscosity (KVJ OO ) is determined by ASTM D 445-01
- viscosity index (VI) is determined by A STM D 2270-93 (1998).
- the PAOs useful in this disclosure can have a pour point (PP) less than -25°C; a molecular weight distribution (Mw/Mn) less than 2.0; and a glass transition temperature T g less than -60"C.
- any PAO described herein may have a kinematic viscosity (Kv) at 100°C in any of the following ranges: from 65 to 1,000 cSt, from 100 to 950 cSt, from 250 cSt to 900 cSt, from 400 cSt to 800 cSt, wherein all values are measured by ASTM D445-01 .
- the low viscosity PAOs useful in this disclosure have a high viscosity index and a Kvioo of 5 cSt or more, alternatively 6 cSt or more, alternatively 8 cSt or more, up to 20 cSt, with a VI of 110 or more, alternatively 115 or more, alternatively 120 or more.
- the high viscosity PAOs useful in this disclosure have a high viscosity index and a vioo of 35 cSt or more, alternatively 40 cSt or more, alternatively 150 cSt or more, up to 600 cSt, with a VI of 140 or more, alternatively 180 or more, alternatively 200 or more.
- base stock VI is a function of fluid viscosity. Usually, the higher the VI, the better it is for lube application. Base stock VI also depends on feed composition. Fluids made from single l-octene, 1-nonene, 1-decene, or 1-dodecene have excellent VI and good low pour point. Fluids made from two or more olefins selected from Cg to C 12 alphaoiefins generally have excellent high VI and superior low pour points if the average carbon chain length of feed LAOs is kept within 8 to 12 carbons. A relatively much lower average chain length in the feed (much below 6 carbons) of the mixed LAO can result in lower VI. Too high of a average chain length in the feed (much above 12 carbons) of the mixed LAO would result in very high pour point, around room temperature.
- any polyalphaolefm described herein has a viscosity index (VI) of 110 or more, or 120 or more, or 130 or more; alternatively, from 110 to 140, alternatively from 140 to 180, alternatively from 180 to 200, or greater. Viscosity index is determined according to ASTM Method D2270-93 [1998],
- Viscosity Index is an empirical, unitless number which indicates the rate of change in the viscosity of an oil within a given temperature range and is related to kinematic viscosities measured at 40°C and 100°C (typically using ASTM Method D 445). Fluids exhibiting a relatively large change in viscosity with temperature are said to have a low viscosity index.
- the low VI oil for example, will thin out at elevated temperatures faster than the high VI oil.
- the high VI oil is more desirable because it has higher viscosity at higher temperature, which translates into better or thicker lubrication film and better protection of the contacting machine elements.
- the viscosity of the high VI oil will not increase as much as the viscosity of low VI oil. This is advantageous because the excessive high viscosity of the low VI oil will decrease the efficiency of the operating machine.
- high VI oil has performance advantages in both high and low temperature operation.
- the PAOs useful in this disclosure have low pour points (PP) less than -25°C, preferably less than -30°C, and more preferably less than -35°C, As used herein, pour point is determined by AST D97.
- any PAO described herein may have a pour point of less than -25°C (as measured by ASTM D97), preferably less than -35°C, preferably less than -45°C, preferably less than -55°C, preferably less than -65°C, and preferably between -25°C and -75°C.
- the PAOs useful in this disclosure have a narrow molecular weight distribution (Mw/Mn) less than 2.0, preferably less than 1.95, and more preferably less than 1.9 as synthesized, and even more preferably 1% as synthesized.
- Mw/Mn molecular weight distribution
- Mw/Mn is determined by GPC using a column for medium to low molecular weight polymers, tetrahydrofuran as solvent and polystyrene as calibration standard.
- the PAOs useful in this disclosure have a Mw of 100,000 g/mol or less, or between 2000 and 80,000 g/mol, or between 2500 and 60,000 g/mol, or between 2800 and 50,000 g/mol, or between 3360 and 40,000 g/mol.
- Preferred Mw's include those from 840 to 55,100 g''mol, or from 900 to 45,000 g/mol, or 1000 to 40,000 g''mol, or 2,000 to 37,500 g/mol.
- preferred Mw's include 2240 to 67900 g/mol and 2240 to 37200 g/mol .
- the bi-modal blend lubricating oils of this disclosure can comprise combinations of these PAOs.
- the PAOs useful in this disclosure preferably have an Mn of 50,000 g/mol or less, or 40,000 g/mol or less, or between 2000 and 40,000 g/mol, or between 2500 and 30,000 g/mol, preferably between 5000 and 20,000 g/mol.
- Preferred Mn ranges include those from 2800 to 10,000 g/mo! or from 2800 to 8,000 g''mol.
- preferred Mn ranges are from 2000 to 20,900 g/mol, or 2800 to 20,000 g mol, or 2000 to 17000 g/mol, or 2000 to 12000 g mol, or 2800 to 29000 g/mo!, or 2800 to 17000 g/mol, or 2000 to 5000 g/mol.
- Mw and Mn are measured by GPC using a column for medium to low molecular weight polymers, tetrahydrofuran as solvent and polystyrene as calibration standard, correlated with the fluid viscosity according to a power equation,
- the PAOs described herein have a narrow molecular weight distribution of greater than, or equal to, 1 and less than 2, alternatively less than 1.95, alternatively less than 1 ,90, alternatively less than 1.85.
- the Mn and Mw are measured by gel permeation chromatography (GPC 1 ) using a column for medium to low molecular weight polymers, tetrahydrofuran as solvent and narrow molecular weight distribution polystyrene as calibration standard, correlated with the fluid viscosity according to a power equation.
- the MWD of PAO is a function of fluid viscosity.
- any of the polyalphaolefins described herein preferably have an Mw/Mn of between 1 and 2.0, alternatively between 1 and 1.95, depending on fluid viscosity.
- the PAOs useful in this disclosure have low glass transition temperature T g less than -60°C, preferably less than -70°C, and more preferably less than -80°C.
- the bi-modal blend lubricating oils of this disclosure can comprise combinations of these PAOs, As used herein, glass transition temperature T g is determined by differential scanning calorimetry (DSC).
- DSC differential scanning calorimetry
- the polyolefin products produced in accordance with the process of this disclosure have no crystallization peak as measured by differential scanning calorimetry and high thermal stability.
- the PAOs useful in this disclosure can comprise a single alphaolefm monomer type, or may comprise two or more different alphaolefm monomers.
- this disclosure relates to PAOs comprising a molar amount of Cg to Cn alphaolefin monomers selected from the group consisting of 55 raol % or more, 60 mol % or more, 65 mol % or more, 70 mol % or more, 75 mol % or more, 80 mol % or more, 85 mol % or more, 90 mol % or more, 95 mol % or more, 100 mol %, all based on the total moles of monomers present in the polyalphaolefm, as measured by C NMR.
- the PAOs comprise polymers of one or more alphaolefms (also known as 1 -olefins) with carbon numbers of Cg to C 12 .
- at least one of the alphaolefms is a linear alphaolefin (LAO); more preferably, all the alphaolefms are LAOS.
- LAOs include l-octene, l-nonene, 1-decene, 1-undecene, and 1 -dodecene, and blends thereof.
- the PAO comprises polymers of two or more Cg to C ] 2 LAOs to make ' copolymer' or 'terpolymer' or higher-order copolymer combinations.
- Other embodiments involve polymerization of a mixture of LAOs selected from Cg to C 12 LAOs with even carbon numbers, preferably a mixture of two or three LAOs selected from l-octene, 1 -decene, and ] -dodecene.
- the PAO comprises polymers of a single alphaolefin species having a total carbon count of 8 to 12. In other embodiments, the PAO comprises polymers of mixed (i.e., two or more) alphaolefin species, wherein each alphaolefin species has a carbon number of 8 to 12. In other embodiments, the PAO comprises polymers of mixed alphaolefin species wherein the molar-average carbon number (“CLAO") is 8 to 12 or 9 to 1 1.
- CLAO molar-average carbon number
- any PAO described herein may have a density of 0.75 to 0.96 g/cm ', preferably 0.80 to 0.94 g/cnr, alternatively from 0.76 to 0.855 g/cm'.
- the high viscosity PAOs useful in this disclosure are desirable for use as lubricating oil base stocks and also blend stocks with API Groups I to V or gas-to-liquid (GTL) derived lube base stocks for use in industrial and automotive engine or gear oil, especially certain high v 100 grades of 40 to 600 cSt which are especially desirable for use as lubricating oil base stocks or blend stocks with Groups I to V or GTL-derived lube base stocks for use in industrial and automotive engine or gear oil formulations.
- the bi-modal blend lubricating oils of this disclosure can comprise combinations of these PAOs, Groups I to V, and GTL-derived lube base stocks.
- PAOs can be used as lubricating oil base stocks and also superior blend stocks. They can be blend stocks with any of the AP I Group 1 to V and GTL fluids to give the optimum viscometrics, solvency, high and low temperature lubricity, etc.
- the PAOs can be further blended with proper additives, including antioxidants, antiwear additives, friction modifiers, dispersants, detergents, corrosion inhibitors, defoamants, extreme pressure additives, seal swell additives, and optionally viscosity modifiers, etc. Description of typical additives can be found in the book “Lubricant Additives: Chemistry and Applications," L. R. Rudnick, ed. Marcel Dekker Inc., New York, 2001.
- the PAOs can be produced by conventional methods known in the art.
- the basestock component of the present lubricating oils will typically be from 80 to 99 weight percent of the total composition (all proportions and percentages set out in this specification are by weight unless the contrary is stated) and more usually in the range of 90 to 99 weight percent.
- the viscosity modifiers useful in the lubricating compositions of the disclosure mclude substantially linear polymers with a weight average molecular weight of 45,000 or less, or 35,000 or less, or 25,000 or less, or 8000 to 25,000, or 12,000 to 20,000.
- the substantially linear polymers may be copolymers comprising units derived from monomers (i) an a-olefin and (ii) an ethylenically unsaturated carboxylic acid or derivatives thereof esterified with an alcohol.
- the substantially linear polymer may be a copolymer comprising units derived from monomers (i) one or more alpha olefins and (ii) one or more aikyi (meth)acrylate esters.
- the ethylenically unsaturated carboxylic acid may be esterified with alcohol before or after polymerization with the a-olefin. In one embodiment the ethylenically unsaturated carboxylic acid may be esterified with alcohol before polymerization with the a-olefin. In one embodiment the ethylenically unsaturated carboxylic acid may be esterified with alcohol after polymerization with the a-olefin.
- a commercially available copolymer prepared by esterification before polymerization is available from Akzo Nobel sold under the tradename Ketjenlube®3700.
- the alcohol may have 1 to 40, or 1 to 30, or 4 to 20, or 6 to 16 carbon atoms.
- Examples of a suitable alcohol include 2-ethylhexanol, 2- butyloctanol, 2-hexyldecanol, 2-octyidodeeanoL 2-decyItetradecanol, butanol, pentanol, hexanol, heptanol, octanol, nonanol, decanol, undecanol, dodecanol, tridecanol, tetradecanol, pentadecanoi, hexadecanol, heptadecanol, octadeeanol, eicosanol, or mixtures thereof.
- a copolymer of this type is described in more detail in U.S. Patent Nos. 4,526,950, 6,419,714, 6,573,224, or 6,174,843.
- the ethylenically unsaturated carboxylic acid may be esterified with alcohol after polymerization with the a-olefin.
- a copolymer of this type may be a substantially linear polymer that may in one embodiment be (a) a copolymer comprising units derived from monomers (i) an ⁇ -olefin and (ii) an ethylenically unsaturated carboxylic acid or derivatives thereof esterified with a primary alcohol branched at the ⁇ - or higher position, wherein the copolymer typically has a reduced specific viscosity of up to 0.2, (b) a poiy(meth)acrylate, or mixtures thereof.
- the substantially linear polymer may be present in the lubricating compositions described herein at 0.1 wt % to 50 wt %, or 2 wt % to 40 wt %, or 5 wt % to 30 wt %, or 8 w r t % to 20 wt % of the lubricating composition.
- the lubricating composition contains 65 to 99 wt % of synthetic base stock and 1 to 35 wt % of substantially linear polymer.
- the lubricating composition contains 75 to 98 wt % of synthetic base stock and 2 to 25 wt % of substantially linear polymer.
- the substantially linear polymer may be a copolymer comprising units derived from monomers (i) one or more alpha olefins and (ii) one or more alkyl (meth)acryiate esters.
- the substantially linear polymer includes a mixtures of (a) a copolymer comprising units derived from monomers of (i) an a-olefin and (ii) an ethylenically unsaturated carboxylic acid or derivatives thereof esterified with a primary alcohol, and (b) a poly(meth)acrylate.
- the poly(meth)acrylate (typically a poiymethacrylate) can have units derived from a mixture of alkyl (rneth)acrylate ester monomers containing (a) 8 to 24, or 12 to 18, or to 15 carbon atoms in the alcohol-derived portion of the ester group and (b) 6 to 11, or 8 to 11, or 8 carbon atoms in the alcohol-derived portion of the ester group, and which have 2-(C 1 - 4 alkyl)-substituents, and optionally, at least one monomer selected from the group consisting of (meth)acryiic acid esters containing I to 7 carbon atoms in the alcohol-derived portion of the ester group and which are different from (meth)acrylic acid esters (a) and (b), vinyl aromatic compounds (or vinyl aromatic monomers); and nitrogen-containing vinyl monomers; provided that no more than 60% by weight, or no more than 50% by weight, or no more than 35% by weight of the esters contain not more than 10 carbon atoms
- the linear polymer of this type is described in more detail in US 6,124,249 or EP 0 937 769 Al.
- the linear polymer may further contain a third monomer.
- the third monomer may be styrene, or mixtures thereof.
- the third monomer may be present in an amount 0% to 25% of the polymer composition, or from 1% to 15% of the composition, 2%o to 10% of the composition, or even from 1% to 3% of the composition.
- the mole ratio of esters (a) to esters (b) in the copolymer ranges from 95:5 to 35:65, or 90: 10 to 60:40, or 80:20 to 50:50.
- the esters are usually aliphatic esters, typically alkyl esters.
- the ester of (a) may be a C 12 . 15 alkyl methacrylate and the ester of (b) may be 2-ethylhexyl methacrylate.
- ester groups in ester (a) contain branched alkyl groups.
- the ester groups may contain 2 to 65%, or 5 to 60% or greater of the ester groups having branched alkyl groups.
- Ci alkyl substituents may be methyl, ethyl, and any isomers of propyl and butyl.
- the weight average molecular weight of the poly(meth)acrylate may be 45,000 or less, or 35,000 or less, or 25,000 or less, or 8000 to 25,000, or 12,000 to 20,000.
- the substantially linear polymer includes a copolymer comprising units derived from monomers (i) an ⁇ -olefm and (if) an ethylenically unsaturated carboxylic acid or derivatives thereof esterified with a primary alcohol branched at the ⁇ - or higher position, wherein the copolymer typically has a reduced specific viscosity of up to 0.2, or up to 0.15, or up to 0.10, or up to 0.08.
- the reduced specific viscosity may be up to 0.08 (or 0.02 to 0.08 (or 0.02 to 0.07, 0.03 to 0.07 or 0.04 to 0.06).
- a measurement correlating with molecular weight of the copolymer may be expressed in terms of the "reduced specific viscosity" of the copolymer which is a recognized means of expressing the molecular size of a polymeric substance.
- the copolymer may be derived from monomers (i) an a- olefm and (ii) an ethyl.emcal.ly unsaturated carboxylic acid or derivatives thereof, wherein 0.1 to 99.89 percent of the carboxylic acid units are esterified with a primary alcohol branched at the ⁇ - or higher position, wherein 0.1 to 99.89 percent of the carboxylic acid units are esterified with a linear alcohol or an alpha-branched alcohol (e.g., a secondary alcohol), wherein 0,01 to 10 % of the carboxylic acid units has at least one of an amino-, amido- and/or imido- group, and wherein the copolymer has a reduced specific viscosity (prior to esterification) of up to 0.08.
- monomers i) an a- olefm and (ii) an ethyl.emcal.ly unsaturated carboxylic acid or derivatives thereof, wherein 0.1 to 99.89 percent
- the copolymer may be derived from monomers (i) an a-olefin and (ii) an ethylenicaliy unsaturated carboxylic acid or derivatives thereof wherein 0.1 to 99.89 percent of the carboxylic acid units are esterified with a primary alcohol branched at the [beta]- or higher position, wherein 0.1 to 99.9 percent of the carboxylic acid units are esterified with a linear alcohol or an alpha-branched alcohol, wherein 0 to 10 % of the carboxylic acid units has at least one of an amino-, amido- and/or imido- group, and wherein the copolymer has a reduced specific viscosity of up to 0.08.
- a linear alcohol may include methanol, ethanol, propanoi, butanol, pentanol, hexanoi, heptanol, octanol, nonanoi, decanol, undecanol, dodecanol, tridecanol, tetradecanol, pentadecanol, hexadecanol, heptadecanol, octadecanol, nonadecanol, eicosanol, or mixtures thereof.
- the linear alcohol contains 6 to 30, or 8 to 20, or 8 to 15 carbon atoms (typically 8 to 15 carbon atoms).
- the linear alcohol may include commercially available materials such as Oxo Alcohol® 791 1, Oxo Alcohol® 7900 and Oxo Alcohol® 1 100 of Monsanto; Alphanol® 79 of ICI; Nafol® 1620, Alibi ⁇ 610 and Alfol® 810 of Condea (now Sasol); Epal® 610 and Epal® 810 of Ethyl Corporation (now Afton); Linevol® 79, Linevol® 91 1 and Dobanol® 25 L of Shell AG; Lial® 125 of Condea Augusta, Milan; Dehydad® and Lorol® of Henkel GaA (now r Cognis) as well as Linopol® 7-1 1 and Acropol® 91 of Ugine Kuhlma n.
- Commercially available materials such as Oxo Alcohol® 791 1, Oxo Alcohol® 7900 and Oxo Alcohol® 1 100 of Monsanto; Alphanol® 79 of ICI; Nafol® 1620, Alibi ⁇ 610 and Alfo
- the copolymer may be derived from monomers of (i) an a-olefin and (ii) an ethylenically unsaturated carboxylic acid or derivatives thereof, wherein 5 to 15 percent of the carboxylic acid units are est rified with a primary alcohol branched at the ⁇ - or higher position, wherein 0.1 to 95 percent of the carboxylic acid units are esterified with a linear alcohol or an alpha-branched alcohol, wherein 0 to less than 2 % of the carboxylic acid units has at least one of an amino-, amido- and/or imido- group, and wherein the copolymer has a reduced specific viscosity of up to 0.08.
- the copolymer comprises units derived from monomers (i) an a-olefin and (ii) an ethylenically unsaturated carboxylic acid or derivatives thereof esterified with a primary alcohol branched at the ⁇ - or higher position.
- the copolymer may be represented by the formula below. Ester or other groups with the primary alcohol-derived moiety branched at the ⁇ - or higher position may be represented within the ( ) w shown in the formula:
- Formula (I) may comprise a copolymer backbone (BB), and one or more pendant groups as shown, wherein BB may be derived from a copolymer of (i) an a-olefin and (ii) an ethylenicaliy unsaturated carboxylic acid or derivatives thereof (typically fumaric acid, maleic anhydride, maleic acid, (meth)acrylic acid, itaconic anhydride or itaconic acid);
- X may be a functional group which either (i) contains a carbon and at least one oxygen or nitrogen atom (such as an ester or amide, or imide linkage), or (ii) is an alkylene group with 1 to 5 carbon atoms (typically -CH2-), connecting the copolymer backbone and a branched hydrocarbyl group contained within ( ) y , (typically X may be a functional group which either (i) contains a carbon and at least one oxygen or nitrogen atom); w may be the number of pendant groups attached to the copolymer backbone, which may be in the range of 2 to 2000, or 2 to 500, or 5 to 250; y may be 0, 1 , 2 or 3, provided that in at least 1 mol % of the pendant groups, y is not zero; and with the proviso that when y is 0, X is bonded to a terminal group in a manner sufficient to satisfy the valence of X, wherein the terminal group is selected from hydrogen, alkyl, aryl,
- R' and R" may independently be linear or branched hydrocarbyl groups, and the combined total number of carbon atoms present in R' and R" may be at least 12 (or at least 16, or at least 18 or at least 20).
- the copolymer with pendant groups may contain 0.10% to 100%, or 0.5% to 20%, or 0.75% to 10%, branched hydrocarbyl groups represented by a group within ( ) y of the formula above, expressed as a percentage of the iota] number of pendant groups .
- the pendant groups of formula (1) may also be used to define the ester groups as defined above by the phrase "esterified with a primary alcohol branched at the ⁇ - or higher position",
- the functional groups defined by X on the formula above may comprise at least one of -CO2-, -C(OJN ::: or -(CH2) V ⁇ , wherein v is an integer in the range of 1 to 20, or 1 to 10, or 1 to 2,
- X may be derived from an ethyienicail unsaturated carboxylic acid or derivatives thereof.
- a suitable carboxylic acid or derivatives thereof typically include maleic anhydride, maieic acid, (meth)acryiic acid, itaconic anhydride or itaconic acid.
- the ethyienicaily unsaturated carboxylic acid or derivatives thereof may be at least one of maleic anhydride or maieic acid,
- X is other than an alkylene group, connecting the copolymer backbone and the branched hydrocarbyl groups.
- the pendant groups may be esterified, amidated or imidated functional groups.
- the pendant groups may be derived from esterified and/or amidated functional groups.
- the copolymer includes esterified pendant groups.
- the pendant groups may be derived from Guerbet alcohols.
- the Guerbet alcohols may contain 10 to 60, or 12 to 60, or 16 to 40 carbon atoms.
- the primary alcohol branched at the ⁇ - or higher position described herein may be a Guerbet alcohol. Methods to prepare Guerbet alcohols are disclosed in U.S. Patent No. 4,767,815.
- R' and R" on the formula defined above include the following:
- alkyl groups containing Cjs-ie polymeihylene groups such as 2-C M S alkyl-hexadecyl groups (e.g. 2-octylhexadecyl) and 2-alkyl-octadecyl groups (e.g., 2-ethyloctadeeyi, 2-tetradeeyi-octadeeyi and 2-iiexadecyloctadecyl);
- alkyl groups containing C 13.1 4 polymeihylene groups such as I -C M S alkyl-tetradecyi groups (e.g., 2-hexyltetradecyl, 2-decyitetradecyl and 2-undecyltridecyl) and 2-C MS alkyl-hexadecyl groups (e.g., 2-ethyl-hexadecyl and 2-dodecylhexadecyl);
- alkyl groups containing C 10-12 polymeihylene groups such as 2-C M S alkyl-dodecyl groups (e.g., 2-octyldodecyl) and 2-C 1-15 alkyl-dodecyl groups (2-hexyldodeeyl and 2-octyldodecyl), 2-C S alkyl-tetradecyi groups (e.g., 2-hexyltetradecyl and 2-decyltetradecyl);
- 2-C M S alkyl-dodecyl groups e.g., 2-octyldodecyl
- 2-C 1-15 alkyl-dodecyl groups (2-hexyldodeeyl and 2-octyldodecyl
- 2-C S alkyl-tetradecyi groups e.g., 2-hexyltetradecyl and 2-decyl
- alkyl groups containing C 6- 9 polymeihylene groups such as 2-C M S alkyl-decyl groups (e.g., 2-octyldecyi) and 2,4-di-Ci-is alkyl-decyl groups (e.g., 2- ethyl -4- buty l - decyl group);
- alkyl groups containing C 1 -5 polymeihylene groups such as 2-(3-methylhexyl)-7-methyl-decyl and 2-(l ,4-dimethylbutyl)-5,7,7-trimethyl-octyl groups;
- alkyl residues of oxoalcohols corresponding to propylene oligomers from hexamer to undecamer
- ethylene/propylene molar ratio 16: 1-1 : 11
- iso-butene oligomers from pentamer to octamer
- C5-17 ⁇ -olefin oligomers from dimer to hexamer.
- the pendant groups may contain a total combined number of carbon atoms on R' and R" in the range of 12 to 60, or 14 to 50, or 16 to 40, or 18 to 40, or 20 to 36.
- Each of R' and R" may individually contain 5 to 25, or 8 to 32, or 10 to 18 methylene carbon atoms. In one embodiment the number of carbon atoms on each R' and R" group may be 10 to 24.
- Examples of suitable primary alcohol branched at the ⁇ - or higher position include 2-ethylhexanol, 2-propyl heptanol, 2-butyloctanol, 2- hexyldecanol, 2-octyldodecanol, 2-decyltetradecanol, or mixtures thereof.
- the ethylenically unsaturated carboxylic acid or derivatives thereof may be an acid or anhydride or derivatives thereof that may be wholly estenfied, partially esterified or mixtures thereof.
- other functional groups include acids, salts or mixtures thereof.
- Suitable salts include alkali metals, alkaline earth metals or mixtures thereof.
- the salts include lithium, sodium, potassium, magnesium, calcium or mixtures thereof.
- the unsaturated carboxylic acid or derivatives thereof includes acrylic acid, methyl acrylate, methacrylic acid, maleic acid or anhydride, furnaric acid, itaconic acid or anhydride or mixtures thereof, or substituted equivalents thereof.
- Suitable examples of the ethylenically unsaturated carboxylic acid or derivatives thereof include itaconic anhydride, maleic anhydride, methyl maleic anhydride, ethyl maleic anhydride, dimethyl maleic anhydride or mixtures thereof.
- the ethylenically unsaturated carboxylic acid or derivatives thereof includes maleic anhydride or derivatives thereof.
- Examples of an alpha-olefin include 1-decene, 1-undecene, 1-dodecene, l-tridecene, 1-tetradecene, l-pentadecene, l-hexadecene, 1-hepta-decene 1-octadecene, or mixtures thereof.
- An example of a useful alpha-olefin is 1 -dodecerie.
- the alpha- olefin may be a branched alpha-olefin, or mixtures thereof.
- the number of carbon atoms of the a-olefin may range from 4 to 32, or 6 to 20, or 8 to 16.
- the copolymer of the disclosure further includes a nitrogen containing group such as those disclosed above.
- the nitrogen containing group may be derived from a nitrogen containing compound capable of being incorporated during copolymerization.
- the copolymer of the disclosure further includes a nitrogen containing group that may be capable of reacting with the functionalized copolymer backbone, typically for capping the copolymer backbone. The capping may result in the copolymer having ester, amide, imide or amine groups.
- the nitrogen group is described in more detail in PCT Patent Application No. PCT/US09/052028.
- the copolymer comprises units derived from monomers (i) an a-olefm and (ii) an ethylenicaliy unsaturated carboxylic acid or derivatives thereof may be further reacted with an amine to additionally provide oxidation control .
- the copolymer with oxidation control contains an incorporated residue of an armne-containmg compound such as morphoiines, pyrrolidmones, imidazolidinones, acetamides, ⁇ -alanine alkyl esters, or mixtures thereof.
- nitrogen- containing compounds examples include 3- morpholm-4-yl-propylamme, 3-morpholin-4-yl- ethyiamine, [hetaj-alanine alkyl esters (typically alkyl esters have 1 to 30, or 6 to 20 carbon atoms), or mixtures thereof.
- the compounds based on imidazolidinones, cyclic carbamates or pyrrolidinones may be derived from a compound of general structure:
- Hy may be hydrogen, or a hydrocarbyl group (typically alkyl, or Cj_4_, or C 2- alkyl);
- Hy may be a hydrocarbylene group (typically alkyl ene, or C 1-4- , or C 2- aikyiene);
- Q >NH, >NR, >CH 2 , > ⁇ H R. >CR 2 , or -O- (typical ly >NH, or >NR) and R may be C , ; alkyl.
- the imidazoiidinone includes [-(2-ammo-ethyi)- irnidazolidin-2-one (may also be called aminoethylethyleneurea), 1 -(3 -amino- propyl)- imidazolidin-2-one, l-(2-hydroxy-ethyl)-imidazolidin-2-one, l-(3-amino- propyl)- pyrrolidin-2-one, 1 -(3-ammo-ethyl)-pyrrolidin-2-one, or mixtures thereof.
- the copolymer may be reacted with an amine-containing compound selected from morpholines, imidazolidinon.es, and mixtures thereof.
- Alkylated aromatic base stock components useful in this disclosure include, for example, alkylated naphthalenes and alkylated benzenes.
- the alkylated aromatic base stock can be any hydrocarbyl molecule that contains at least 5% of its weight derived from an aromatic moiety such as a. benzenoid moiety or naphthenoid moiety, or their derivatives.
- These alkylated aromatic base stocks include alkyl benzenes, alkyl naphthalenes, alkyl diphenyl oxides, alkyl naphthols, alkyl diphenyl sulfides, alkylated bis-phenol A, alkylated thiodiphenol, and the like.
- the alkylated aromatic base stock can be mono-alkylated, dialkylated, polyalkylated, and the like.
- the aromatic can be mono- or poly-functionalized.
- the hydrocarbyl groups can range from C 6 up to Ceo with a range of C 8 to C 40 often being preferred. A mixture of hydrocarbyl groups is often preferred.
- the hydrocarbyl group can optionally contain sulfur, oxygen, and/or nitrogen containing substituents.
- the aromatic group can also be derived from natural (petroleum) sources, provided at least 5% of the molecule is comprised of an above-type aromatic moiety.
- Viscosities at 100°C of approximately 3 cSt to 50 cSt are preferred, with viscosities of approximately 3.4 cSt to 20 cSt often being more preferred for the alkylated aromatic base stock.
- Naphthalene or methyl naphthalene for example, can be alkylated with olefins such as octene, decene, dodecene, tetradecene or higher, mixtures of similar olefins, and the like.
- alkyl naphthalenes are mono-, di-, tri-, terra-, or penta-C 3 alkyl naphthalene, C 4 alkyl naphthalene, C5 alkylnaphthalene, C 6 alkyl naphthalene, C 8 alkyl naphthalene, C 10 alkyl naphthalene, C 1-2 alkyl naphthalene, C 1-4 alkyl naphthalene, Ci-6 alkyl naphthalene, C 1-8 alkyl naphthalene, etc., Cio-C j4 mixed alkyl naphthalene, Ce-Cix mixed alley!
- naphthalene or the mono-, di-, tri-, terra-, or penta C 3 , ( ' i. C 5 , C 6 , Cg, do, C i2, C-.4, C , Cjs or mixture thereof alkyl monomethyl, dimethyl, ethyl, diethyl, or methylethyi naphthalene, or mixtures thereof.
- the alkyl group can also be branched alkyl group with do to C300 , e.g., C24-C56 branched alkyl naphthalene, C24- C56 branched alkyl mono-, di-, tri-, tetra- or penta-C i-C 4 naphthalene.
- These branched alkyl group substituted naphthalenes or branched alkyl group substituted mono-, di-, tri-, tetra- or penta C 1 -C4 naphthalene can also be used as mixtures with the previously recited materials.
- These branched alkyl group can be prepared from oligomerization of small olefins, such as C5 to C? 4 alpha- or internal-olefins.
- small olefins such as C5 to C? 4 alpha- or internal-olefins.
- the alkyl groups on the naphthalene ring can also be mixtures of the above alkyl groups. Sometimes mixed alkyl groups are advantageous because they provide more improvement of pour points and low temperature fluid properties.
- the fully hydro genated fluid alkylnaphthaienes can also be used for blending with GTL base stock/base oil, but the alkyl naphthalenes are preferred.
- Typical ly the alkyl naphthalenes are prepared by alkylation of naphthalene or short chain alkyl naphthalene, such as methyl or di-methyi naphthalene, with olefins, alcohols or alkylchlorides of 6 to 24 carbons over acidic catalyst inducing typical Friedel-Crafts catalysts.
- Typical Friedel-Crafts catalysts are AICI3, BF 3 , HT, zeolites, amorphous alumniosilicates, acid clays, acidic metal oxides or metal salts, USY, etc.
- naphthalene or mono- or di-substituted short chain alkyi naphthalenes can be derived from any conventional naphthalene-producing process from petroleum, petrochemical process or coal process or source stream.
- Naphthalene-containing feeds can be made from aromaticization of suitable streams available from the F-T process.
- aromatization of olefins or paraffins can produce naphthalene or naphthalene-containing component.
- Many medium or light cycle oils from petroleum refining processes contain significant amounts of naphthalene, substituted naphthalenes or naphthalene derivatives.
- substituted naphthalenes recovered from whatever source, if possessing up to three alky! carbons can be used as raw material to produce alkylnaphthalene for this disclosure.
- alkylated naphtahlenes recovered from whatever source or processing can be used in the present method, provided they possess kinematic viscosities, VI, pour point, etc.
- Suitable alkylated naphthalenes are available commercial!)' from ExxonMobil under the tradename Synesstic AN or from King Industries under the tradename N A- Lube naphthalene-containing fluids,
- Illustrative alkylated benzenes useful in this disclosure include, for example, those described in U.S. Patent Publication 2008/0300157.
- Alkylated benzenes having a viscosity at I00°C of 1.5 to 600 cS, VI of 0 to 200 and pour point of 0°C or less, preferably -15°C or less, more preferably -25°C or less, still more preferably -35°C or less, most preferably -60°C or less are useful for this disclosure.
- illustrative monoalkylated benzenes include, for example, linear C 10 to C30 alkyl benzene or a C 10 -C 300 branched alkyl benzene, preferably C 10 -C 100 branched alkyl benene, more preferably C15-C50 branched alkyl group.
- Illustrative miltialkylated benzenes include, for example, those in which one or two of the alkyl groups can be small alkyl radical of Cj to C 5 alkyl group, preferably Cj -C 2 alkyl group.
- the other alkyl group or groups can be any combination of linear C 10 -C 30 alkyl group, or branched Cio and higher up to C300 alkyl group, preferably C 15-C50 branched alkyl group.
- These branched large alkyl radicals can be prepared from the oligomerization or polymerization of C 3 to C 20 , internal or alpha-olefins or mixture of these olefins.
- the total number of carbons in the alkyl substituents ranged from Cio to €300 ⁇
- Preferred alkyl benzene fluids can be prepared according to U.S. Patent Nos. 6,071,864 and 6,491,809.
- base stock blend components include, for example, long chain alkylbenzenes and long chain alkyl naphthalenes which are preferred materials since they are hydrolytically stable and may therefore be used in combination with the PAO component of the base stock in wet applications.
- the alkylnaphthalenes are known materials and are described, for example, in U.S. Patent No. 4,714,794.
- the use of a mixture of monoalkylated and polyalkylated naphthalene as a base for synthetic functional fluids is also described in U.S. Patent No. 4,604,491.
- the preferred alkylnaphthalenes are those having a relatively long chain alkyl group typically from 10 to 40 carbon atoms although longer chains may be used if desired.
- Alkylnaphthalenes produced by alkylating naphthalene with an olefin of 14 to 20 carbon atoms has particularly good properties, especially when zeolites such as the large pore size zeolites are used as the alkylating catalyst, as described in U.S. Patent No. 5,602,086.
- These alkylnaphthalenes are predominantly monosubstituted naphthalenes with attachment of the alkyl group taking place predominantly at the 1- or 2-position of the alkyl chain.
- the presence of the long chain alkyl groups confers good viscometric properties on the alkyl naphthalenes, especially when used in combination with the PAO components which are themselves materials of high viscosity index, low pour point and good fluidity.
- An alternative secondary blending stock is an alkylbenzene or mixture of alkylbenzenes.
- the alkyl substituents in these fluids are typically alkyl groups of 8 to 25 carbon atoms, usually from 10 to 18 carbon atoms and up to three such substituents may be present, as described in ACS Petroleum Chemistry Preprint 1053-1058, "Poly n ⁇ Alkyibenzene Compounds: A Class of Thermally Stable and Wide Liquid Range Fluids", Eapen et al, Phila. 1984, Tri-alkyl benzenes may also be produced by the cydodimerization of 1-alkynes of 8 to 12 carbon atoms as described in U.S. Patent No.
- alkylbenzeiies are described in U.S. Patent No. 4,658,072.
- Alkyl benzenes have been used as lubricant base stocks, especially for low temperature applications. They are commercially available from producers of linear alkylbenzenes (LABs) such as Vista Chemical Co, Huntsman Chemical Co. as well as ChevronTexaco and Nippon Oil Co. The linear alkylbenzenes typically have good low pour points and low temperature viscosities and VI values greater than 100 together with good solvency for additives.
- LABs linear alkylbenzenes
- Other alkylated aromatics which may be used when desirable are described, for example, in "Synthetic Lubricants and High Performance Functional Fluids", Dressier, H., chap 5, (R. L. Shubkin (Ed.)), Marcel Dekker, N.Y. 1993.
- alkylated aromatic compounds including the alkylated diphenyl compounds such as the alkylated diphenyl oxides, alkylated diphenyl sulfides and alkylated diphenyl methanes and the alkylated phenoxathins as well as the alkylthiophenes, alkyl benzofurans and the ethers of sulfur-containing aromatics.
- Lubricant blend components of this type are described, for example, in U.S. Patent Nos. 5,552,071 ; 5,171 ,195; 5,395,538; 5,344,578; and 5,371,248.
- the alkylated aromatic base stock component is typically used in an amount from 1% to 15%, preferably 2% to 10%, and more preferably 4% to 8%, depending on the application,
- the alkylated aromatic base stock component is preferably present in an amount sufficient for the lubricating oil to pass ASTM Sequence IV A wear test (D6891) and/or ASTM Sequence II] G wear test (7320). Also, the alkylated aromatic base stock component is preferably present in an amount sufficient for the lubricating oil to pass ASTM D6594 corrosion test and/or D130 corrosion test.
- ASTM Sequence IV A wear test D6891
- ASTM Sequence II G wear test
- the formulated lubricating oil useful in the present disclosure may additionally contain one or more of the other commonly used lubricating oil performance additives including but not limited to dispersants, other detergents, corrosion inhibitors, rust inhibitors, metal deactivators, other antiwear agents and/or extreme pressure additives, anti-seizure agents, wax modifiers, viscosity index improvers, fluid-loss additives, seal compatibility agents, other friction modifiers, lubricity agents, anti- staimng agents, chromophonc agents, defoamants, demulsiiiers, emulsifiers, densifiers, wetting agents, gelling agents, tackiness agents, colorants, and others.
- dispersants other detergents, corrosion inhibitors, rust inhibitors, metal deactivators, other antiwear agents and/or extreme pressure additives, anti-seizure agents, wax modifiers, viscosity index improvers, fluid-loss additives, seal compatibility agents, other friction modifiers, lubricity
- Typical antioxidant include phenolic antioxidants, aminic antioxidants and oil-soluble copper complexes,
- the phenolic antioxidants include sulfurized and non-sulfurized phenolic antioxidants.
- the terms "phenolic type” or “phenolic antioxidant” used herein includes compounds having one or more than one hydroxyl group bound to an aromatic ring which may itself be mononuclear, e.g., benzyl, or poly-nuclear, e.g., naphthyl and spiro aromatic compounds.
- phenol type includes phenol per se, catechol, resorcinol, hydroquinone, naphthol, etc., as well as alkyl or alkenyl and sulfurized alkyl or alkenyl derivatives thereof, and bisphenol type compounds including such bi-phenol compounds linked by al.ky3.ene bridges sulfuric bridges or oxygen bridges.
- Alkyl phenols include mono- and poly-alkyl or alkenyl phenols, the alkyl or alkenyl group containing from 3-100 carbons, preferably 4 to 50 carbons and sulfurized derivatives thereof!, the number of alkyl or alkenyl groups present in the aromatic ring ranging from 1 to up to the available unsatisfied valences of the aromatic ring remaining after counting the number of hydroxy! groups bound to the aromatic ring.
- the phenolic anti-oxidant may be represented by the general formula:
- R is a C3 -C 100 alkyl or alkenyl group, a sulfur substituted alkyl or alkenyl group, preferably a C4-C50 alkyl or alkenyl group or sulfur substituted alkyl or alkenyl group, more preferably C3-C 100 alkyl or sulfur substituted alkyl group, most preferably a C4-C50 alkyl group
- R s is a C 1 -C 100 alkylene or sulfur substituted alkyiene group, preferably a C2-C50 alkylene or sulfur substituted alkylene group, more preferably a C2-C2 alkylene or sulfur substituted alkylene group
- y is at least 1 to up to the available valences of Ar
- x ranges from 0 to up to the available valances of Ar-y
- z ranges from 1 to 10
- 11 ranges from 0 to 20
- m is 0 to 4 and p is 0 or 1
- y ranges from 1 to
- Preferred phenolic anti-oxidant compounds are the hindered phenolics and phenolic esters which contain a stericaily hindered hydroxyl group, and these include those derivatives of dihydroxy aryl compounds in which the hydroxyl groups are in the o- or p-position to each other.
- Typical phenolic anti-oxidants include the hindered phenols substituted with Ci+ alkyl groups and the alkylene coupled derivatives of these hindered phenols.
- phenolic materials of this type 2-t-butyl-4-heptyl phenol; 2-t-butyl-4-octyl phenol; 2-t-butyl-4-dodecyl phenol; 2,6-di-t-butyf ⁇ 4-heptyf phenol; 2,6-di-t-butyl-4-dodecyl phenol; 2-methyl-6-t-butyl-4-heptyl phenol; 2-methyl-6-t-butyl- 4-dodecyl phenol; 2,6-di-t-butyl-4 methyl phenol; 2,6-di-t ⁇ butyl-4-ethyl phenol; and 2,6-di-t-butyl 4 alkoxy phenol; and
- Phenolic type antioxidants are well known in the lubricating industry and commercial examples such as Ethanox® 4710, irganox® 1076, Irganox® L1Q35, Irganox® 1010, Irganox® LI.09, Irganox® LI .18, Irganox® L135 and the like are familiar to those skilled in the art.
- Ethanox® 4710, irganox® 1076, Irganox® L1Q35, Irganox® 1010, Irganox® LI.09, Irganox® LI .18, Irganox® L135 and the like are familiar to those skilled in the art.
- Ethanox® 4710 irganox® 1076, Irganox® L1Q35, Irganox® 1010, Irganox® LI.09, Irganox® LI .18, Irganox® L135 and the like
- the phenolic antioxidant can be employed in an amount in the range of 0.1 to 3 wt%, preferably 0.25 to 2.5 wt%, more preferably 0.5 to 2 wt% on an active ingredient basis.
- Aromatic amine antioxidants include phenyl -a-naphthyl amine which is described by the following molecular structure:
- R is hydrogen or a C j to C 14 linear or C 3 to C 14 branched alkyl group, preferably C -. to Cio linear or C to Cto branched alkyl group, more preferably linear or branched Ce, to Cg and n is an integer ranging from 1 to 5 preferably 1.
- Irganox L06 is Irganox L06.
- aromatic amine antioxidants include other alkylated and non-al.kyl.ated aromatic amines such as aromatic monoamines of the formula R 8 R R ! °N where R 8 is an aliphatic, aromatic or substituted aromatic group, 9 is an aromatic or a substituted aromatic group, and R J l ' is H, alkyl, aryl or R 3 J S(0)xR J 2 where R i ! is an alkylene,
- alkenylene, or aralkylene group R is a higher alkyl group, or an alkenyl, aryl, or alkaryl group, and x is 0, 1 or 2.
- the aliphatic group R may contain from 1 to 20 carbon atoms, and preferably contains from 6 to 12 carbon atoms.
- the aliphatic group is a
- both R ' and R are aromatic or substituted aromatic groups, and the aromatic group may be a fused ring aromatic group such as naphthyl.
- Aromatic groups R 8 and R 9 may be joined together with other groups such as S.
- Typical aromatic amines anti-oxidants have alkyl substituent groups of at least 6 carbon atoms.
- Examples of aliphatic groups include hexyl, heptyl, octyl, nonyl, and decyl. Generally, the aliphatic groups wi ll not contain more than 14 carbon atoms.
- the general types of such other additional amine antioxidants which may be present include diphenylamines, phenothiazines, imidodihenzyls and di phenyl phenyl en e diamines. Mixtures of two or more of such oth er additional aromatic amines may also be present. Polymeric amine antioxidants can also be used.
- Another class of antioxidant used in lubricating oil compositions and which may also be present are oil-soluble copper compounds. Any oil-soluble suitable copper compound may be blended into the lubricating oil.
- suitable copper antioxidants include copper dihydrocarbyl thio- or dithio-phosphates and copper salts of carboxylic acid (naturally occurring or synthetic).
- Other suitable copper salts include copper dithiacarbamates, sulphonates, phenates, and acetyl acetonates.
- Basic, neutral, or acidic copper Cu(I) and or Cu(II) salts derived from alkenyl succinic acids or anhydrides are known to be particularly useful.
- Such antioxidants may be used individually or as mixtures of one or more types of antioxidants, the total amount employed being an amount of 0.50 to 5 wt%, preferably 0.75 to 3 wt% (on an as-received basis).
- Illustrative detergents useful in this disclosure include, for example, alkal metal detergents, alkaline earth metal detergents, or mixtures of one or more alkali metal detergents and one or more alkaline earth metal detergents.
- a typical detergent is an anionic material that contains a long chain hydrophobic portion of the molecule and a smaller anionic or oleophobic hydrophilie portion of the molecule.
- the anionic portion of the detergent is typically derived from an organic acid such as a sulfur acid, carboxylic acid, phosphorous acid, phenol, or mixtures thereof.
- the counterion is typically an alkaline earth or alkali metal.
- Salts that contain a substantially stochiometric amount of the metal are described as neutral salts and have a total base number (TBN, as measured by ASTM D2896) of from 0 to 80.
- TBN total base number
- Many compositions are overbased, containing large amounts of a metal base that is achieved by reacting an excess of a metal compound (a metal hydroxide or oxide, for example) with an acidic gas (such as carbon dioxide).
- Useful detergents can be neutral, mildly overbased, or highly overbased.
- Alkaline earth phenates are another useful class of detergent. These detergents can be made by reacting alkaline earth metal hydroxide or oxide (CaO, Ca(OH) 2 , BaO, Ba(OH) 2 , MgO.
- alkyl phenol or sulfurized alkylphenol examples include straight chain or branched C 1 -C30 alkyl groups, preferably, C4-C20 or mixtures thereof
- suitable phenols include isobutylphenol, 2-ethylhexylphenol, nonyi phenol, dodecyl phenol, and the like.
- starting alkylphenols may contain more than one alkyl substituent that are each independently straight chain or branched and can be used from 0.5 to 6 weight percent.
- the sulfurized product may be obtained by methods well known in the art. These methods include heating a mixture of alkylphenol and sulfurizing agent (including elemental sulfur, sulfur halides such as sulfur dichioride, and the like) and then reacting the sulfurized phenol with an alkaline earth metal base.
- Metal salts of carboxylic acids are also useful as detergents. These carboxylic acid detergents may be prepared by reacting a basic metal compound with at least one carboxylic acid and removing free water from the reaction product. These compounds may be overbased to produce the desired TBN level.
- Detergents made from salicylic acid are one preferred class of detergents derived from carboxylic acids.
- Useful salicylates include long chain alkyl salicylates.
- One useful family of compositions is of the formula
- R is an alkyl group having 1 to 30 carbon atoms
- n is an integer from 1 to 4
- M is an alkaline earth metal.
- Preferred R groups are alkyl chains of at least Cn, preferably C 13 or greater.
- R may be optionally substituted with substituents that do not interfere with the detergent's function.
- M is preferably, calcium, magnesium, or barium. More preferably, M is calcium.
- Hydrocarbyl-substituted salicylic acids may be prepared from phenols by the Kolbe reaction (see U.S. Patent No. 3,595,791).
- the metal salts of the hydrocarbyl- substituted salicylic acids may be prepared by double decomposition of a metal salt in a polar solvent such as water or alcohol.
- Alkaline earth metal phosphates are also used as detergents and are known in the art.
- Detergents may be simple detergents or what is known as hybrid or complex detergents. The latter detergents can provide the properties of two detergents without the need to blend separate materials. See U.S. Patent No. 6,034,039.
- Preferred detergents include calcium phenates, calcium sulfonates, calcium salicylates, magnesium phenates, magnesium sulfonates, magnesium salicylates and other related components (including borated detergents), and mixtures thereof.
- Preferred detergents include magnesium sulfonate and calcium salicylate.
- the detergent concentration in the lubricating oils of this disclosure can range from 1.0 to 6.0 weight percent, preferably 2.0 to 5.0 weight percent, and more preferably from 2.0 weight percent to 4.0 weight percent, based on the total weight of the lubricating oil .
- the detergent concentrations are given on an “as delivered” basis.
- the active detergent is delivered with a process oil.
- the "as delivered” detergent typically contains from 20 weight percent to 80 weight percent, or from 40 weight percent to 60 weight percent, of active detergent in the "as delivered” detergent product.
- Dispersants help keep these byproducts in solution, thus diminishing their deposition on metal surfaces.
- Dispersants may be ashless or ash-forming in nature.
- the dispersant is ashless.
- So called ashless dispersants are organic materials that form substantially no ash upon combustion.
- non-metal-containing or borated metal-free dispersants are considered ashless.
- metal-containing detergents discussed above form ash upon combustion.
- Suitable dispersants typically contain a polar group attached to a relatively high molecular weight hydrocarbon chain.
- the polar group typically contains at least one element of nitrogen, oxygen, or phosphorus.
- Typical hydrocarbon chains contain 50 to 400 carbon atoms.
- a particularly useful class of dispersants are the al_keny3.su ccirric derivatives, typically produced by the reaction of a long chain substituted alkenyl succinic compound, usually a substituted succmic anhydride, with a polyhydroxy or polyaraino compound.
- the long chain group constituting the oleophilic portion of the molecule which confers solubility in the oil, is normally a polyisobutylene group.
- Many examples of this type of dispersant are well known commercially and in the literature. Exemplary U.S.
- Hydrocarbyl-substituted succmic acid compounds are popular dispersants.
- succinimi.de, succinate esters, or succinate ester amides prepared by the reaction of a hydrocarbon-substituted succinic acid compound preferably having at least 50 carbon atoms in the hydrocarbon substituent, with at least one equivalent, of an alky 1 en e amine are particularly useful.
- Succinimides are formed by the condensation reaction between alkenyl succmic anhydrides and amines. Molar ratios can vary depending on the amine or polyamine. For example, the molar ratio of alkenyl succinic anhydride to TEPA can vary from 1 : 1 to 5 : 1.
- Succinate esters are formed by the condensation reaction between alkenyl succinic anhydrides and alcohols or polyols. Molar ratios can vary depending on the alcohol or polyol used. For example, the condensation product of an alkenyl succinic anhydride and pentaerythritoi is a useful dispersant.
- Succinate ester amides are formed by condensation reaction between alkenyl succinic anhydrides and alkanol amines.
- suitable alkanol amines include ethoxylated polyal.kylpol.yam.ines, propoxylated polyalkyl.polyam.ines and polyalkenyipoiyamines such as polyethylene polyamines.
- propoxylated hexar.nethyienedia.mine is propoxylated hexar.nethyienedia.mine.
- the molecular weight of the alkenyl succinic anhydrides will typically range between 800 and 2,500.
- the above products can be post-reacted with various reagents such as sulfur, oxygen, formaldehyde, carboxylic acids such as oleic acid, and boron compounds such as borate esters or highly berated dispersants.
- the dispersants can be borated with from 0.1 to 5 moles of boron per mole of dispersant reaction product.
- Mannich base dispersants are made from the reaction of alkylphenols, formaldehyde, and amines. Process aids and catalysts, such as oleic acid and sulfonic acids, can also be part, of the reaction mixture. Molecular weights of the alkylphenols range from 800 to 2,500 or more.
- Typical high molecular weight aliphatic acid modified Mannich condensation products can be prepared from high molecular weight alkyl-substituted hydroxyaromatics or HN(R) 2 group-containing reactants.
- Examples of high molecular weight alkyl-substituted hydroxyaromatic compounds are polypropyl henol, polybutyl phenol, and other polyalkylphenols. These polyaikyiphenois can be obtained by the alkylation, in the presence of an alkylating catalyst, such as BF 3 , of phenol with high molecular weight polypropylene, polybutylene, and other polyalkylene compounds to give aikyl subsfituents on the benzene ring of phenol having an average 600-100,000 mol ecular weight.
- an alkylating catalyst such as BF 3
- HN(R) 2 group-containing reactants are alkylene polyamines, principally polyethylene polyamines.
- Other representative organic compounds containing at least one HN(R) 2 group suitable for use in the preparation of Marmich condensation products are well known and include the mono- and di-amino alkanes and their substituted analogs, e.g., ethylamine and diethanoi amine; aromatic diamines, e.g., phenyl ene diamine, diamino naphthalenes; heterocyclic amines, e.g., morpholine, pyrrole, pyrrolidine, imidazole, imidazolidine, and piperidine; melamine and their substituted analogs.
- alkylene polyamine reactants include ethylenediamine, diethylene triamine, triethylene tetraamine, tetraethylene pentaamine, pentaethylene hexamiiie, hexaethylene heptaamine, heptaethylene octaamine, octaethylene nonaamine, nonaethylene decamine, and decaethylene undeeamine and mixture of such amines having nitrogen contents corresponding to the alkylene polyamines, in the formula H 2 N-(Z-NH-) n H, mentioned before, Z is a divalent ethylene and n is 1 to 10 of the foregoing formula.
- propylene polyamines such as propylene diamine and di ⁇ , tri-, tetra-, pentapropylene tri-, tetra-, penta- and hexaamines are also suitable reactants.
- the alkylene polyamines are usually obtained by the reaction of ammonia and dihalo alkanes, such as dichloro alkanes.
- the alkylene polyamines obtained from the reaction of 2 to 1 1 moles of ammonia with 1 to 10 moles of dichloroalkanes having 2 to 6 carbon atoms and the chlorines on different carbons are suitable alkylene polyamine reactants.
- Aldehyde reactants useful in the preparation of the high molecular products useful in this disclosure include the aliphatic aldehydes such as formaldehyde (also as paraformaldehyde and formalin), acetaldehyde and aldol ( ⁇ -hydroxybutyraldehyde). Formaldehyde or a formaldehyde-yielding reactant is preferred.
- Preferred dispersants include borated and non-borated succinimides, including those derivatives from mono-succmimides, bis-succinimides, and/or mixtures of mono- and bis-succinimides, wherein the hydrocarbyl succirrimide is derived from a hydrocarbylene group such as polyisobutylene having a Mn of from 500 to 5000 or more or a mixture of such hydrocarbylene groups.
- Other preferred dispersants include succinic acid-esters and amides, alkylphenol-polyamine-coupied Mannich adducts, their capped derivatives, and other related components.
- Such additives may be used in an amount of 0.1 to 20 wt%, preferably 0.1 to 8 wt%, more preferably I to 6 wt% (on an as-received basis) based on the weight of the total lubricant.
- pour point depressants also known as lube oil flow improvers
- Pour point depressant may be added to lower the minimum temperature at which the fluid will flow or can be poured.
- suitable pour point depressants include alkylated naphthalenes polymethaerylates, polyacrylates, poiyarylamides, condensation products of haloparaffin waxes and aromatic compounds, vinyl earboxylate polymers, and terpolymers of dialkylfumarates, vinyl esters of fatty acids and allyl vinyl ethers.
- Such additives may be used in amount of 0.0 to 0.5 wt%, preferably 0 to 0.3 wt%, more preferably 0.001 to 0.1 wt% on an as-received basis.
- Corrosion inhibitors are used to reduce the degradation of metallic parts that are in contact with the lubricating oil composition.
- Suitable corrosion inhibitors include aryl thiazines, alkyl substituted dimercapto thiodiazoles thiadiazoles and mixtures thereof.
- Such additives may be used in an amount of 0.01 to 5 wt%, preferably 0.01 to 1.5 wt%, more preferably 0.01 to 0.2 wt%, still more preferably 0.01 to 0.1 wt% (on an as-received basis) based on the total weight of the lubricating oil composition.
- Seal compatibility agents help to swell elastomeric seals by causing a chemical reaction in the fluid or physical change in the elastomer.
- Suitable seal compatibility agents for lubricating oils include organic phosphates, aromatic esters, aromatic hydrocarbons, esters (butyibenzyl phthalate, for example), and polybutenyl succinic anhydride and sulfolane-type seal swell agents such as Lubrizol 730-type seal swell additives.
- Such additives may be used in an amount of 0.01 to 3 wt%, preferably 0.01 to 2 wt% on an as-received basis.
- Antifoam agents may advantageously be added to lubricant compositions. These agents retard the formation of stable foams. Silicones and organic polymers are typical antifoam agents. For example, polysiloxanes, such as silicon oil or polydimethyl siioxane, provide antifoam properties.
- Antifoam agents are commercially available and may be used in conventional minor amounts along with other additives such as dem lsifiers; usually the amount of these additives combined is less than 1 percent, preferably 0.001 to 0.5 wt%, more preferably 0.001 to 0.2 wt%, still more preferably 0.0001 to 0.15 wt% (on an as-received basis) based on the total weight of the lubricating oil composition.
- Antirust additives are additives that protect lubricated metal surfaces against chemical attack by water or other contaminants.
- One type of antirust additive is a polar compound that wets the metal surface preferentially, protecting it with a film, of oil.
- Another type of antirust additive absorbs water by incorporating it in a water-in-oil emulsion so that only the oil touches the surface.
- Yet another type of antirust additive chemically adheres to the metal to produce a non- reactive surface.
- suitable additives include zinc dithiophosphates, metal phenolat.es, basic metal sulfonates, fatty acids and amines. Such additives may be used in an amount of 0.01 to 5 wt%, preferably 0.01 to 1.5 wt% on an as-received basis.
- organo molybdenum-nitrogen complexes embraces the orga.no molybdenum-nitrogen complexes described in U.S. Patent 4,889,647.
- the complexes are reaction products of a fatty oil, dithanolamine and a molybdenum source. Specific chemical structures have not been assigned to the complexes.
- U.S. Patent 4,889,647 reports an infrared spectrum for a typical reaction product of that disclosure; the spectrum identifies an ester carbonyl band at 1740 cm "1 and an amide carbonyl band at 1620 cm "1 .
- the fatty oils are glyceryl esters of higher fatty acids containing at least 12 carbon atoms up to 22 carbon atoms or more.
- the molybdenum source is an oxygen- containing compound such as ammonium molybdates, molybdenum oxides and mixtures,
- organo molybdenum complexes which can be used in the present disclosure are tri -nuclear molybdenum-sulfur compounds described in EP 1 040 1 15 and WO 99/31113 and the molybdenum complexes described in U.S. Patent No. 4,978,464.
- the lubricating composition may optionally further contain other known viscosity modifiers.
- the viscosity modifiers may be hydrogenated styrene -butadiene rubbers, ethylene- propylene copolymers, hydrogenated styrene-isoprene polymers, hydrogenated diene polymers, polyalkyl styrenes, polyolefms, esters of maleic anhydride-styrene copolymers, or mixtures thereof.
- the lubricating compositions can include at least one antiwear agent.
- suitable antiwear agents include oil soluble amine salts of phosphorus compounds, sulphurized olefins, metal dihydrocarbyldithio-phosphates (such as zinc dialkyldithiophosphates), thiocarbamate-containing compounds, such as thiocarbamate esters, thiocarbamate amides, tliiocarbamic ethers, alkylene-coupled thiocarbamates, and bis(S-alkylditbiocarbamyl) disulphides.
- the oil soluble phosphorus amine salt antiwear agent includes an amine salt of a phosphorus acid ester or mixtures thereof.
- the amine salt of a phosphorus acid ester includes phosphoric acid esters and amine salts thereof; dialkyldithiophosphoric acid esters and amine salts thereof; amine salts of phosphites; and amine salts of phosphorus -containing earboxylic esters, ethers, and amides; and mixtures thereof.
- the amine salt of a phosphorus acid ester may be used alone or in combination.
- the oil soluble phosphorus amine salt includes partial amine salt-partial metal salt compounds or mixtures thereof.
- the phosphorus compound further includes a sulphur atom in the molecule.
- the amine salt of the phosphorus compound may be ashless, i.e., metal-free (prior to being mixed with other components).
- the amines which may be suitable for use as the amine salt include primary amines, secondary amines, tertiary amines, and mixtures thereof.
- the amines include those with at least one hydrocarbvl group, or, in certain embodiments, two or three hydrocarbvl groups.
- the hydrocarbyl groups may contain 2 to 30 carbon atoms, or in other embodiments 8 to 26, or 10 to 20, or 13 to 19 carbon atoms.
- Primary amines include ethylamine, propylamine, butylamine, 2-ethylhexylarmne, octylamine, and dodecylamine, as well as such fatty amines as n-oetylamine, n-decylamine, n-dodecylamine, n-tetradecyl amine, n-hexadeeylamine, n-octadecylamine and oleyamine.
- fatty amines include commercially available fatty amines such as "Armeen®” amines (products available from Akzo Chemicals, Chicago, Illinois), such as Armeen C, Armeen O, Armeen OL, Armeen T, Anneen HT, Armeen S and Armeen SD, wherein the letter designation relates to the fatty group, such as coco, oleyl, tallow, or stearyl groups.
- Examples of suitable secondary amines include dim ethylamine, diethylamine, dipropylamine, dibutyl.am.ine, diamylamine, dihexylamine, diheptyiamine, methylethylamine, ethylbutylamine and ethylamyl amine.
- the secondary amines may be cyclic amines such as piperidine, piperazine and morpholine.
- the amine may also be a tertiary-aliphatic primary amine.
- the aliphatic group in this case may be an alkyl group containing 2 to 30, or 6 to 26, or 8 to 24 carbon atoms.
- Tertiary alkyl amines include monoamines such as tert-butyf amine, tert-hexylamine, 1 -methyl- 1 -amino -cyclohexane, tert-octyl amine, tert-decylamine, tertdodeeyl amine, tert-tetradecyl amine, tert-hexadeeylamine, tert-octadecylamine, tert- tetracosanylamme, and tert-octacosanylamine.
- the phosphorus acid amine salt includes an amine with C i i to C 14 tertiary alkyl primary groups or mixtures thereof. In one embodiment the phosphorus acid amine salt includes an amine with C 14 to C 18 tertiary alkyl primary amines or mixtures thereof In one embodiment the phosphorus acid amine salt includes an amine with C 18 to C 22 tertiary alkyl primary amines or mixtures thereof.
- amines may also be used in the disclosure.
- a useful mixture of amines is "Primene® 81R” and “Primene ⁇ JMT.”
- Primene ⁇ 81R and Primene® JMT are mixtures of C u to C 14 tertiary alkyl primary amines and C 18 to C22 tertiary alkyl primary amines respectively.
- oil soluble amine salts of phosphorus compounds include a sulphur-free amine salt of a phosphorus-containing compound may be obtained/obtainable by a process comprising: reacting an amine with either (i) a hydroxy-substituted di-ester of phosphoric acid, or (ii) a phosphorylated hydroxy- substituted di- or tri- ester of phosphoric acid.
- a process comprising: reacting an amine with either (i) a hydroxy-substituted di-ester of phosphoric acid, or (ii) a phosphorylated hydroxy- substituted di- or tri- ester of phosphoric acid.
- the hydrocarbyl amine salt of an alkyiphosphoric acid ester is the reaction product of a C 14 to C-.g alkylated phosphoric acid with Primene 81 RTM (produced and sold by Rohm & Haas) which is a mixture of Cu to Cu tertiary alkyl primary amines.
- hydrocarbyl amine salts of dialkyldithiophosphoric acid esters include the reaction product(s) of isopropyl, methyl-amyl (4-methyl-2- pentyl or mixtures thereof), 2-ethyihexyi, heptyl, octyl or norryl dithiophosphoric acids with ethylene diamine, morpholine, or Primene 81RTM, and mixtures thereof.
- the dithiophosphoric acid may be reacted with an epoxide or a glycol. This reaction product is further reacted with a phosphorus acid, anhydride, or lower ester.
- the epoxide includes an aliphatic epoxide or a styrene oxide.
- useful epoxides include ethylene oxide, propylene oxide, butene oxide, octene oxide, dodecene oxide, and styrene oxide.
- the epoxide may be propylene oxide.
- the glycols may be aliphatic glycols having from 1 to 12, or from 2 to 6, or 2 to 3 carbon atoms.
- the dithiophosphoric acids, glycols, epoxides, inorganic phosphorus reagents and methods of reacting the same are described in U.S. Patent Nos. 3,197,405 and 3,544,465.
- dithiophosphoric acid is prepared by adding phosphorus pentoxide (64 grams) at 58°C over a period of 45 minutes to 514 grams of hydroxypropyl 0,0-di(4-methyl- 2 ⁇ pentyl)phosphorodithioate (prepared by reactmg di(4-meth.yl- 2-pentyl)- phosphorodithioic acid with 1 .3 moles of propylene oxide at 25°C).
- the mixture may be heated at 75°C for 2,5 hours, mixed with a diatomaceous earth and filtered at 70°C.
- the filtrate contains I 1 ,8% by weight phosphorus, 15.2% by w r eight sulphur, and an acid number of 87 (bromophenol blue).
- the dithiocarbamate-containing compounds may be prepared by reacting a dimiocarbamate acid or salt with an unsaturated compound.
- the dithiocarbamate containing compounds may also be prepared by simultaneously reacting an amine, carbon disulphide and an unsaturated compound. Generally, the reaction occurs at a temperature from 25°C to 125°C.
- Suitable olefins that may be sulphurised to form an the sulphurised olefin include propylene, butylene, isobutylene, pentene, hexane, heptene, octane, nonene, decene, undecene, dodecene, undecyl, trideeene, tetradecene, pentadecene, hexadecene, heptadecene, octadecene, octadecenene, nonodecene, eicosene or mixtures thereof.
- hexadecene, heptadecene, octadecene, octadecenene, nonodecene, eicosene or mixtures thereof and their dimers, trimers and tetramers are especially useful olefins.
- the olefin may be a Diels-Alder adduct of a diene such as 1,3 -butadiene and an unsaturated ester, such as, butylacrylate.
- Another class of sulphurised olefin includes fatty acids and their esters.
- the fatty acids are often obtamed from vegetable oil or animal oil; and typically contain 4 to 22 carbon atoms.
- suitable fatty acids and their esters include triglycerides, oleic acid, linoleic acid, palmitoleic acid or mixtures thereof.
- the fatty acids are obtained from lard oil, tail oil, peanut oil, soybean oil, cottonseed oil, sunflower seed oil or mixtures thereof.
- fatty acids and/or ester are mixed with olefins.
- the ashless antiwear agent may be a monoester of a polyol and an aliphatic carboxylic acid, often an acid containing 12 to 24 carbon atoms.
- the monoester of a polyol and an aliphatic carboxylic acid is in the form of a mixture with a sunflower oil or the like, which may be present in the friction modifier mixture from 5 to 95, in several embodiments from 10 to 90, or from 20 to 85, or 20 to 80 weight percent of said mixture.
- the aliphatic carboxylic acids (especially a monocarboxylic acid) which form the esters are those acids typically containing 12 to 24, or from 14 to 20 carbon atoms. Examples of carboxylic acids include dodecanoic acid, stearic acid, laurie acid, behenic acid, and oleic acid.
- Poiyols include diols, trio!s, and alcohols with higher numbers of alcoholic OH groups.
- Polyhydric alcohols include ethylene glycols, including di-, tri- and tetraethylene glycols; propylene glycols, including di-, tri- and tetrapropylene glycols; glycerol; butane diol; hexane diol; sorbitol; arabitol; mannitol; sucrose; fructose; glucose; cyclohexane diol; erythritol; and penta- erythritols, including di- and tripentaerythritol.
- the polyol is diethyl en e glycol, triethylene glycol, glycerol, sorbitol, penta erythritol or dipentaerythritoi.
- glycerol monooleate The commercially available monoester known as "glycerol monooleate” is believed to include 60 + 5 percent by weight of the chemical species glycerol monooleate, along with 35 + 5 percent glycerol dioleate, and less than 5 percent trioleate and oleic acid.
- the amounts of the monoesters, described above, are calculated based on the actual, corrected, amount of polyol monoester present in any such mixture.
- EP agents that are soluble in the oil include sulphur- and ehlorosulphur-contammg EP agents, chlorinated hydrocarbon EP agents and phosphorus EP agents.
- EP agents include chlorinated wax; sulphurised olefins (such as sulphurised isobutylene), organic sulphides and polysulphides such as dibenzyldisulphide, bis-(chlorobenzyl) disulphide, dibutyl tetrasulphide, sulphurised methyl ester of oleic acid, sulphurised alkylphenol, sulphurised dipentene, sulphurised terpene, and sulphurised Diels-Alder adducts; phosphosulphurised hydrocarbons such as the reaction product of phosphorus sulphide with turpentine or methyl oieate; phosphorus esters such as the dibydro
- phosphite disteary! phosphite and polypropylene substituted phenol phosphite
- metal thiocarbamates such as zinc dioctyldithio carbamate and barium heptylphenol diacid
- amine salts of alkyl and dialkylphosphorie acids or derivatives and mixtures thereof (as described in U.S. Patent No. 3,197,405).
- Modifications, variations and the addition of other additive types to the lubricating compositions of this disclosure can include, for example, up to 1 weight percent of silicon or non-silicon based de-foamant, 1 weight percent or more of di- mercaptothiadiazole type copper passivator, and up to 8 weight percent of a friction modifier.
- the method and lubricating compositions of this disclosure may be suitable for greases, gear oils, axle oils, drive shaft oils, traction oils, manual transmission oils, automatic transmission oils, metal working fluids, hydraulic oils, or internal combustion engine oils.
- the method and lubricating composition of the disclosure may be suitable for at least one of gear oils, axle oils, drive shaft oils, traction oils, manual transmission oils or automatic transmission oils.
- the disclosure pro vides a method of lubricating a manual transmission.
- An automatic transmission includes continuously variable transmissions (CVT), infinitely variable transmissions (IVT), toroidal transmissions, continuously slipping torque converter clutches (CSTCC), stepped automatic transmissions or dual clutch transmissions (DCT).
- the internal combustion engines may be a 2-stroke or 4-stroke engines.
- Suitable internal combustion engines include marine diesei engines, aviation piston engines, low-load diesei engines, and automobile and truck engines.
- (meth) acrylic and related terms includes both acrylic and methacrylic groups.
- a primary alcohol branched at the ⁇ - or higher position relates to an alcohol with branching at the 2- position or a higher position (e.g., 3-, or 4-, or 5-, or 6-, or 7- position, etc.).
- the number of carbon atoms present in the ester groups of the polymers of the disclosure is counted to include only those carbon atoms of the alcohol- derived portion of the ester group. Specifically, the number of carbon atoms excludes the carbonyi carbon of the ester.
- hydrocarbyl substituent or “hydrocarbyl group” is used in its ordinary sense, which is well-known to those skilled in the art. Specifically, it refers to a group having a carbon atom directly attached to the remainder of the molecule and having predominantly hydrocarbon character.
- hydrocarbyl groups include: hydrocarbon substituents, including aliphatic, alicyclic, and aromatic substitueiits; substituted hydrocarbon substituents, that is, substituents containing non- hydrocarbon groups which, in the context of this disclosure, do not alter the predominantly hydrocarbon nature of the substituent; and hetero substituents, that is, substituents which similarly have a predominantly hydrocarbon character but contain other than carbon in a ring or chain.
- Lubricant compositions i.e., gear oil blends
- a polyalphaolefin base stock e.g., cPAO 4 and m AO 150
- HOEP hybrid olefin ester polymer
- alkylated naphthalene (+2 wt%, +4 wt%, +6 wt% and +8 wt%
- gear oil additive package is available from Lubrizol Corporation as AnglamolTM 2044.
- FIG. 1 graphically depicts KRL 20 hour shear test (as determined by CEC L-45-A-99) results for lubricating compositions shown in Fig. 2.
- Fig. 1 shows a reduction in % relative viscosity loss with incremental additions of alkylated naphthalene to the control gear oil.
- Fig. 2 shows ingredients for control gear oil formulations with varying amounts of alkylated naphthalene and KRL 20 hour shear test (as determined by CEC L-45-A-99) results.
- the data shows that the addition of incremental amounts of alkylated naphyhalene result in lowering the percent (%) relative viscosity loss from 3.06% to 1.15%.
- Measured relative viscosity loss (in cSt) is lowered from 0.36 cSt to 0.13 cSt.
- Fig. 3 shows ingredients for control gear oil formulations with varying amounts of alkylated naphthalene and KRL 20 hour shear test (as determined by CEC L-45-A-99) results.
- the data in Fig. 3 shows that viscosity loss (2.73 %) peaks with use of 4 weight percent alkylated naphthalene, but then viscosity loss becomes significantly less at 8 weight percent alkylated naphthalene (1.99% loss).
- Another matched set of data shows that 8 weight percent alkylated naphthalene results in significantly less viscosity loss than use at 6 weight percent.
- Viscosity loss is 0.92% at 8 weight percent alkylated naphthalene versus 1.58% at 6 weight percent alkylated naphthalene. This unexpected benefit can continue with the use of 10 weight percent and 12 weight percent alkylated naphthalene. Other alkyl aromatics such as alkylated benzenes can also show similar improvements.
- Alkylated naphthalene can be monoalkylated, dialkylated, polyalkylated, or mixtures thereof. Monoalkylated alkylated naphthalenes are preferred .
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- 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
Description
Claims
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US201361748539P | 2013-01-03 | 2013-01-03 | |
PCT/US2013/076363 WO2014107314A1 (en) | 2013-01-03 | 2013-12-19 | Lubricating compositions having improved shear stability |
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EP2943558A1 true EP2943558A1 (en) | 2015-11-18 |
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EP13821565.2A Withdrawn EP2943558A1 (en) | 2013-01-03 | 2013-12-19 | Lubricating compositions having improved shear stability |
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US (1) | US20140187457A1 (en) |
EP (1) | EP2943558A1 (en) |
SG (2) | SG10201705375XA (en) |
WO (1) | WO2014107314A1 (en) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140113847A1 (en) * | 2012-10-24 | 2014-04-24 | Exxonmobil Research And Engineering Company | High viscosity index lubricating oil base stock and viscosity modifier combinations, and lubricating oils derived therefrom |
JP6444219B2 (en) * | 2015-02-27 | 2018-12-26 | Jxtgエネルギー株式会社 | Lubricating oil composition for gear oil |
JP6500271B2 (en) * | 2015-03-30 | 2019-04-17 | 出光興産株式会社 | Lubricating oil composition |
US20170002252A1 (en) | 2015-06-30 | 2017-01-05 | Exxonmobil Chemical Patents Inc. | Lubricant Compositions and Methods of Making and Using Same |
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PT3481920T (en) | 2016-07-05 | 2021-11-10 | Basf Se | Use of corrosion inhibitors for fuels and lubricants |
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CN108949314A (en) * | 2018-06-22 | 2018-12-07 | 郑州正赢石化有限公司 | industrial gear oil |
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CN109181825B (en) * | 2018-08-27 | 2022-04-26 | 烟台东部热电有限公司 | Long-life clean type vehicle gear special oil and preparation method thereof |
CN109652181A (en) * | 2019-01-21 | 2019-04-19 | 北京盛鑫和谐润滑油脂有限公司 | A kind of long-life antiwear hydraulic oil and preparation method thereof |
US11214755B2 (en) * | 2019-04-10 | 2022-01-04 | Eneos Corporation | Lubricating oil composition |
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JP7408344B2 (en) * | 2019-10-23 | 2024-01-05 | シェルルブリカンツジャパン株式会社 | lubricating oil composition |
US20230002698A1 (en) * | 2019-12-20 | 2023-01-05 | Chevron Oronite Technology B.V. | Lubricating oil compositions comprising a polyalphaolefin |
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CN116445204A (en) * | 2023-04-27 | 2023-07-18 | 亚培烯科技(上海)有限公司 | Lubricating oil and preparation method and application thereof |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003064571A1 (en) * | 2002-01-31 | 2003-08-07 | Exxonmobil Research And Engineering Company | Lubricating oil compositions |
Family Cites Families (70)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3036003A (en) | 1957-08-07 | 1962-05-22 | Sinclair Research Inc | Lubricating oil composition |
DE1248643B (en) | 1959-03-30 | 1967-08-31 | The Lubrizol Corporation, Cleveland, Ohio (V. St. A.) | Process for the preparation of oil-soluble aylated amines |
US3444170A (en) | 1959-03-30 | 1969-05-13 | Lubrizol Corp | Process which comprises reacting a carboxylic intermediate with an amine |
US3215707A (en) | 1960-06-07 | 1965-11-02 | Lubrizol Corp | Lubricant |
US3200107A (en) | 1961-06-12 | 1965-08-10 | Lubrizol Corp | Process for preparing acylated amine-cs2 compositions and products |
US3087936A (en) | 1961-08-18 | 1963-04-30 | Lubrizol Corp | Reaction product of an aliphatic olefinpolymer-succinic acid producing compound with an amine and reacting the resulting product with a boron compound |
US3329658A (en) | 1962-05-14 | 1967-07-04 | Monsanto Co | Dispersency oil additives |
US3449250A (en) | 1962-05-14 | 1969-06-10 | Monsanto Co | Dispersency oil additives |
US3197405A (en) | 1962-07-09 | 1965-07-27 | Lubrizol Corp | Phosphorus-and nitrogen-containing compositions and process for preparing the same |
NL296139A (en) | 1963-08-02 | |||
US3316177A (en) | 1964-12-07 | 1967-04-25 | Lubrizol Corp | Functional fluid containing a sludge inhibiting detergent comprising the polyamine salt of the reaction product of maleic anhydride and an oxidized interpolymer of propylene and ethylene |
NL145565B (en) | 1965-01-28 | 1975-04-15 | Shell Int Research | PROCESS FOR PREPARING A LUBRICANT COMPOSITION. |
US3574576A (en) | 1965-08-23 | 1971-04-13 | Chevron Res | Distillate fuel compositions having a hydrocarbon substituted alkylene polyamine |
US3697574A (en) | 1965-10-22 | 1972-10-10 | Standard Oil Co | Boron derivatives of high molecular weight mannich condensation products |
US3413347A (en) | 1966-01-26 | 1968-11-26 | Ethyl Corp | Mannich reaction products of high molecular weight alkyl phenols, aldehydes and polyaminopolyalkyleneamines |
US3519565A (en) | 1967-09-19 | 1970-07-07 | Lubrizol Corp | Oil-soluble interpolymers of n-vinylthiopyrrolidones |
US3541012A (en) | 1968-04-15 | 1970-11-17 | Lubrizol Corp | Lubricants and fuels containing improved acylated nitrogen additives |
US3544465A (en) | 1968-06-03 | 1970-12-01 | Mobil Oil Corp | Esters of phosphorodithioates |
GB1244435A (en) | 1968-06-18 | 1971-09-02 | Lubrizol Corp | Oil-soluble graft polymers derived from degraded ethylene-propylene interpolymers |
GB1282887A (en) | 1968-07-03 | 1972-07-26 | Lubrizol Corp | Acylation of nitrogen-containing products |
US3725480A (en) | 1968-11-08 | 1973-04-03 | Standard Oil Co | Ashless oil additives |
US3726882A (en) | 1968-11-08 | 1973-04-10 | Standard Oil Co | Ashless oil additives |
US3702300A (en) | 1968-12-20 | 1972-11-07 | Lubrizol Corp | Lubricant containing nitrogen-containing ester |
US3454607A (en) | 1969-02-10 | 1969-07-08 | Lubrizol Corp | High molecular weight carboxylic compositions |
US3595791A (en) | 1969-03-11 | 1971-07-27 | Lubrizol Corp | Basic,sulfurized salicylates and method for their preparation |
US3632511A (en) | 1969-11-10 | 1972-01-04 | Lubrizol Corp | Acylated nitrogen-containing compositions processes for their preparationand lubricants and fuels containing the same |
US3787374A (en) | 1971-09-07 | 1974-01-22 | Lubrizol Corp | Process for preparing high molecular weight carboxylic compositions |
US4100082A (en) | 1976-01-28 | 1978-07-11 | The Lubrizol Corporation | Lubricants containing amino phenol-detergent/dispersant combinations |
US4454059A (en) | 1976-11-12 | 1984-06-12 | The Lubrizol Corporation | Nitrogenous dispersants, lubricants and concentrates containing said nitrogenous dispersants |
US4234435A (en) | 1979-02-23 | 1980-11-18 | The Lubrizol Corporation | Novel carboxylic acid acylating agents, derivatives thereof, concentrate and lubricant compositions containing the same, and processes for their preparation |
US4956122A (en) | 1982-03-10 | 1990-09-11 | Uniroyal Chemical Company, Inc. | Lubricating composition |
US4526950A (en) | 1982-04-20 | 1985-07-02 | The Lubrizol Corporation | Method for preparing interpolymers |
US4658072A (en) | 1984-08-22 | 1987-04-14 | Shell Oil Company | Lubricant composition |
US4604491A (en) | 1984-11-26 | 1986-08-05 | Koppers Company, Inc. | Synthetic oils |
GB2168378B (en) | 1984-11-28 | 1988-06-29 | Nippon Oil Co Ltd | Synthetic oils |
US4889647A (en) | 1985-11-14 | 1989-12-26 | R. T. Vanderbilt Company, Inc. | Organic molybdenum complexes |
US4827064A (en) | 1986-12-24 | 1989-05-02 | Mobil Oil Corporation | High viscosity index synthetic lubricant compositions |
US4767815A (en) | 1987-11-09 | 1988-08-30 | Gaf Corporation | Guerbet alcohol esters |
US4827073A (en) | 1988-01-22 | 1989-05-02 | Mobil Oil Corporation | Process for manufacturing olefinic oligomers having lubricating properties |
JP2897311B2 (en) | 1989-02-22 | 1999-05-31 | セイコーエプソン株式会社 | Small reducer |
US4978464A (en) | 1989-09-07 | 1990-12-18 | Exxon Research And Engineering Company | Multi-function additive for lubricating oils |
US5055626A (en) | 1990-01-29 | 1991-10-08 | Mobil Oil Corporation | Novel lubricants |
US5366648A (en) | 1990-02-23 | 1994-11-22 | The Lubrizol Corporation | Functional fluids useful at high temperatures |
US5034563A (en) | 1990-04-06 | 1991-07-23 | Mobil Oil Corporation | Naphthalene alkylation process |
US6174843B1 (en) | 1990-08-13 | 2001-01-16 | Nalco Chemical Company | Composition and method for lubricant wax dispersant and pour point improver |
US5552071A (en) | 1991-01-04 | 1996-09-03 | Mobil Oil Corporation | Alkylated diphenyl ether lubricants |
DE69200055T2 (en) * | 1991-01-11 | 1994-06-09 | Mobil Oil Corp | Lubricant compositions. |
US5371248A (en) | 1991-08-22 | 1994-12-06 | Mobil Oil Corporation | Alkylated benzofuran-derived lubricants |
US5395538A (en) | 1991-08-29 | 1995-03-07 | Mobil Oil Corporation | Alkylated thiophene lubricants |
US5344578A (en) | 1992-12-18 | 1994-09-06 | Mobil Oil Corporation | Hydrocarbyl ethers of sulfur-containing hydroxyl derived aromatics as synthetic lubricant base stocks |
US5516954A (en) | 1993-09-16 | 1996-05-14 | Mobil Oil Corporation | Process for preparing long chain alkylaromatic compounds |
AU719520B2 (en) | 1995-09-19 | 2000-05-11 | Lubrizol Corporation, The | Additive compositions for lubricants and functional fluids |
US6573224B2 (en) | 1997-01-03 | 2003-06-03 | Bardahl Manufacturing Corporation | Two-cycle engine lubricant composition comprising an ester copolymer and a diester |
CA2283105C (en) | 1997-11-28 | 2008-10-07 | Infineum Usa L.P. | Lubricating oil compositions |
JP4528439B2 (en) | 1997-12-12 | 2010-08-18 | インフィニューム ユーエスエイ リミテッド パートナーシップ | Process for producing trinuclear molybdenum-sulfur compounds and their use as additives for lubricants |
CA2261458C (en) | 1998-02-18 | 2009-02-10 | The Lubrizol Corporation | Viscosity improvers for lubricating oil compositions |
US6124249A (en) | 1998-12-22 | 2000-09-26 | The Lubrizol Corporation | Viscosity improvers for lubricating oil compositions |
US6071864A (en) | 1998-07-17 | 2000-06-06 | Mobil Oil Corporation | Methods for preparation of arylated poly∝olefins |
US6419714B2 (en) | 1999-07-07 | 2002-07-16 | The Lubrizol Corporation | Emulsifier for an acqueous hydrocarbon fuel |
FR2808533B1 (en) | 2000-05-02 | 2002-08-16 | Inst Francais Du Petrole | SYNTHETIC OIL WITH HIGH VISCOSITY INDEX AND LOW TAP |
US6436882B1 (en) | 2001-06-29 | 2002-08-20 | King Industries, Inc. | Functional fluids |
US8535514B2 (en) * | 2006-06-06 | 2013-09-17 | Exxonmobil Research And Engineering Company | High viscosity metallocene catalyst PAO novel base stock lubricant blends |
US20080207475A1 (en) * | 2006-06-06 | 2008-08-28 | Haigh Heather M | High viscosity novel base stock lubricant viscosity blends |
US8501675B2 (en) * | 2006-06-06 | 2013-08-06 | Exxonmobil Research And Engineering Company | High viscosity novel base stock lubricant viscosity blends |
JP5250563B2 (en) | 2007-01-29 | 2013-07-31 | ザ ルブリゾル コーポレイション | Lubricating composition |
US20080300157A1 (en) | 2007-03-30 | 2008-12-04 | Wu Margaret M | Lubricating oil compositions having improved low temperature properties |
US20090298732A1 (en) * | 2008-05-29 | 2009-12-03 | Chevron U.S.A. Inc. | Gear oil compositions, methods of making and using thereof |
WO2010014655A1 (en) * | 2008-07-31 | 2010-02-04 | The Lubrizol Corporation | Novel copolymers and lubricating compositions thereof |
BR112012012454A2 (en) | 2009-11-24 | 2017-10-10 | Lubrizol Corp | lubrication composition containing combination of viscosity modifier |
US20140113847A1 (en) * | 2012-10-24 | 2014-04-24 | Exxonmobil Research And Engineering Company | High viscosity index lubricating oil base stock and viscosity modifier combinations, and lubricating oils derived therefrom |
-
2013
- 2013-12-12 US US14/104,365 patent/US20140187457A1/en not_active Abandoned
- 2013-12-19 EP EP13821565.2A patent/EP2943558A1/en not_active Withdrawn
- 2013-12-19 WO PCT/US2013/076363 patent/WO2014107314A1/en active Application Filing
- 2013-12-19 SG SG10201705375XA patent/SG10201705375XA/en unknown
- 2013-12-19 SG SG11201504560RA patent/SG11201504560RA/en unknown
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003064571A1 (en) * | 2002-01-31 | 2003-08-07 | Exxonmobil Research And Engineering Company | Lubricating oil compositions |
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WO2014107314A1 (en) | 2014-07-10 |
US20140187457A1 (en) | 2014-07-03 |
SG10201705375XA (en) | 2017-07-28 |
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