EP3161114A1 - Mixtures of friction modifiers to provide good friction performance to transmission fluids - Google Patents
Mixtures of friction modifiers to provide good friction performance to transmission fluidsInfo
- Publication number
- EP3161114A1 EP3161114A1 EP15736127.0A EP15736127A EP3161114A1 EP 3161114 A1 EP3161114 A1 EP 3161114A1 EP 15736127 A EP15736127 A EP 15736127A EP 3161114 A1 EP3161114 A1 EP 3161114A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- carbon atoms
- composition
- group
- amide
- percent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 84
- 239000003607 modifier Substances 0.000 title claims abstract description 33
- 230000005540 biological transmission Effects 0.000 title claims abstract description 25
- 239000012530 fluid Substances 0.000 title abstract description 18
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 67
- 125000001183 hydrocarbyl group Chemical group 0.000 claims abstract description 61
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical class OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims abstract description 40
- 150000001408 amides Chemical class 0.000 claims abstract description 30
- FTQWRYSLUYAIRQ-UHFFFAOYSA-N n-[(octadecanoylamino)methyl]octadecanamide Chemical compound CCCCCCCCCCCCCCCCCC(=O)NCNC(=O)CCCCCCCCCCCCCCCCC FTQWRYSLUYAIRQ-UHFFFAOYSA-N 0.000 claims abstract description 24
- 125000002768 hydroxyalkyl group Chemical group 0.000 claims abstract description 13
- 235000006408 oxalic acid Nutrition 0.000 claims abstract description 13
- 229910052717 sulfur Inorganic materials 0.000 claims abstract description 13
- AEOCXXJPGCBFJA-UHFFFAOYSA-N ethionamide Chemical compound CCC1=CC(C(N)=S)=CC=N1 AEOCXXJPGCBFJA-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 7
- 239000002270 dispersing agent Substances 0.000 claims description 65
- -1 amide ester Chemical class 0.000 claims description 63
- 150000001412 amines Chemical group 0.000 claims description 51
- 239000003921 oil Substances 0.000 claims description 47
- KZNICNPSHKQLFF-UHFFFAOYSA-N succinimide Chemical compound O=C1CCC(=O)N1 KZNICNPSHKQLFF-UHFFFAOYSA-N 0.000 claims description 34
- 239000002253 acid Substances 0.000 claims description 29
- 239000003795 chemical substances by application Substances 0.000 claims description 27
- 125000000217 alkyl group Chemical group 0.000 claims description 26
- 239000011574 phosphorus Substances 0.000 claims description 21
- 229910052698 phosphorus Inorganic materials 0.000 claims description 21
- 230000001050 lubricating effect Effects 0.000 claims description 20
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 19
- 229910052796 boron Inorganic materials 0.000 claims description 19
- 239000003599 detergent Substances 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 18
- 229960002317 succinimide Drugs 0.000 claims description 17
- 239000003963 antioxidant agent Substances 0.000 claims description 11
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 11
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 claims description 8
- 238000009833 condensation Methods 0.000 claims description 8
- 230000005494 condensation Effects 0.000 claims description 8
- 239000003112 inhibitor Substances 0.000 claims description 7
- 239000003760 tallow Substances 0.000 claims description 7
- 238000005260 corrosion Methods 0.000 claims description 6
- 230000007797 corrosion Effects 0.000 claims description 6
- 239000001257 hydrogen Substances 0.000 claims description 6
- 229910052739 hydrogen Inorganic materials 0.000 claims description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 4
- 150000001642 boronic acid derivatives Chemical class 0.000 claims description 4
- 239000002518 antifoaming agent Substances 0.000 claims description 3
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims description 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims 1
- 235000019198 oils Nutrition 0.000 description 45
- 239000000463 material Substances 0.000 description 35
- 150000003839 salts Chemical class 0.000 description 28
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 19
- 239000000314 lubricant Substances 0.000 description 18
- 150000002148 esters Chemical class 0.000 description 16
- 229910052751 metal Inorganic materials 0.000 description 16
- 239000002184 metal Substances 0.000 description 16
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 15
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 description 15
- 235000014113 dietary fatty acids Nutrition 0.000 description 15
- 229930195729 fatty acid Natural products 0.000 description 15
- 239000000194 fatty acid Substances 0.000 description 15
- 125000001424 substituent group Chemical group 0.000 description 15
- 238000006243 chemical reaction Methods 0.000 description 14
- 241000894007 species Species 0.000 description 14
- 238000005516 engineering process Methods 0.000 description 13
- 239000000047 product Substances 0.000 description 13
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 12
- 229910052799 carbon Inorganic materials 0.000 description 12
- 239000007859 condensation product Substances 0.000 description 11
- 229920000642 polymer Polymers 0.000 description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 10
- 150000001336 alkenes Chemical class 0.000 description 10
- 238000012360 testing method Methods 0.000 description 10
- 229930195733 hydrocarbon Natural products 0.000 description 9
- 239000011701 zinc Substances 0.000 description 9
- XDOFQFKRPWOURC-UHFFFAOYSA-N 16-methylheptadecanoic acid Chemical compound CC(C)CCCCCCCCCCCCCCC(O)=O XDOFQFKRPWOURC-UHFFFAOYSA-N 0.000 description 8
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 8
- 239000004215 Carbon black (E152) Substances 0.000 description 8
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 8
- 239000000654 additive Substances 0.000 description 8
- 239000011575 calcium Substances 0.000 description 8
- 229910052791 calcium Inorganic materials 0.000 description 8
- 229920001577 copolymer Polymers 0.000 description 8
- 150000004665 fatty acids Chemical class 0.000 description 8
- 238000009472 formulation Methods 0.000 description 8
- 150000002430 hydrocarbons Chemical class 0.000 description 8
- 239000011593 sulfur Substances 0.000 description 8
- 229910052725 zinc Inorganic materials 0.000 description 8
- 125000001931 aliphatic group Chemical group 0.000 description 7
- 150000001875 compounds Chemical class 0.000 description 7
- 229960004275 glycolic acid Drugs 0.000 description 7
- 150000001261 hydroxy acids Chemical class 0.000 description 7
- 229920000768 polyamine Polymers 0.000 description 7
- 229920000098 polyolefin Polymers 0.000 description 7
- 230000003068 static effect Effects 0.000 description 7
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 6
- 150000007513 acids Chemical class 0.000 description 6
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 6
- 230000003078 antioxidant effect Effects 0.000 description 6
- 239000007795 chemical reaction product Substances 0.000 description 6
- 239000012141 concentrate Substances 0.000 description 6
- 150000002118 epoxides Chemical class 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 230000000153 supplemental effect Effects 0.000 description 6
- 239000004034 viscosity adjusting agent Substances 0.000 description 6
- BIGYLAKFCGVRAN-UHFFFAOYSA-N 1,3,4-thiadiazolidine-2,5-dithione Chemical compound S=C1NNC(=S)S1 BIGYLAKFCGVRAN-UHFFFAOYSA-N 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 5
- 125000003118 aryl group Chemical group 0.000 description 5
- 150000001735 carboxylic acids Chemical class 0.000 description 5
- 125000004122 cyclic group Chemical group 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 5
- 229920000193 polymethacrylate Polymers 0.000 description 5
- 150000003751 zinc Chemical class 0.000 description 5
- LOMVENUNSWAXEN-UHFFFAOYSA-N Methyl oxalate Chemical compound COC(=O)C(=O)OC LOMVENUNSWAXEN-UHFFFAOYSA-N 0.000 description 4
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 4
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 4
- 230000002378 acidificating effect Effects 0.000 description 4
- 239000002585 base Substances 0.000 description 4
- 239000002199 base oil Substances 0.000 description 4
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 4
- 125000005265 dialkylamine group Chemical group 0.000 description 4
- 150000005690 diesters Chemical class 0.000 description 4
- 239000013020 final formulation Substances 0.000 description 4
- 150000002462 imidazolines Chemical class 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 230000007935 neutral effect Effects 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- AQSJGOWTSHOLKH-UHFFFAOYSA-N phosphite(3-) Chemical class [O-]P([O-])[O-] AQSJGOWTSHOLKH-UHFFFAOYSA-N 0.000 description 4
- 150000003141 primary amines Chemical group 0.000 description 4
- 150000003335 secondary amines Chemical class 0.000 description 4
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 4
- 125000000954 2-hydroxyethyl group Chemical group [H]C([*])([H])C([H])([H])O[H] 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N 2-propanol Substances CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical compound CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 3
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 3
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 3
- 150000001555 benzenes Chemical class 0.000 description 3
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 3
- 239000004327 boric acid Substances 0.000 description 3
- 150000001721 carbon Chemical group 0.000 description 3
- 239000012612 commercial material Substances 0.000 description 3
- 238000006482 condensation reaction Methods 0.000 description 3
- 150000004985 diamines Chemical class 0.000 description 3
- 125000005842 heteroatom Chemical group 0.000 description 3
- 150000003949 imides Chemical class 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000000178 monomer Substances 0.000 description 3
- 150000003017 phosphorus Chemical class 0.000 description 3
- 229920001281 polyalkylene Polymers 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 150000003512 tertiary amines Chemical class 0.000 description 3
- 239000003981 vehicle Substances 0.000 description 3
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 description 2
- RZRNAYUHWVFMIP-KTKRTIGZSA-N 1-oleoylglycerol Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OCC(O)CO RZRNAYUHWVFMIP-KTKRTIGZSA-N 0.000 description 2
- CMGDVUCDZOBDNL-UHFFFAOYSA-N 4-methyl-2h-benzotriazole Chemical compound CC1=CC=CC2=NNN=C12 CMGDVUCDZOBDNL-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 2
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 2
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 125000002723 alicyclic group Chemical group 0.000 description 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 2
- 125000003342 alkenyl group Chemical group 0.000 description 2
- 150000004996 alkyl benzenes Chemical class 0.000 description 2
- 150000008064 anhydrides Chemical class 0.000 description 2
- 125000000129 anionic group Chemical group 0.000 description 2
- 150000001450 anions Chemical class 0.000 description 2
- 235000010290 biphenyl Nutrition 0.000 description 2
- 150000001639 boron compounds Chemical class 0.000 description 2
- 159000000007 calcium salts Chemical class 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical class OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 2
- 150000007942 carboxylates Chemical class 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 150000001860 citric acid derivatives Chemical class 0.000 description 2
- 125000000753 cycloalkyl group Chemical group 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 description 2
- BVXOPEOQUQWRHQ-UHFFFAOYSA-N dibutyl phosphite Chemical compound CCCCOP([O-])OCCCC BVXOPEOQUQWRHQ-UHFFFAOYSA-N 0.000 description 2
- 239000003085 diluting agent Substances 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 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 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- 239000002783 friction material Substances 0.000 description 2
- 150000002314 glycerols Chemical class 0.000 description 2
- 150000004820 halides Chemical class 0.000 description 2
- 229920001519 homopolymer Polymers 0.000 description 2
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 2
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 2
- 229960004592 isopropanol Drugs 0.000 description 2
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 2
- 229910021645 metal ion Inorganic materials 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 239000010688 mineral lubricating oil Substances 0.000 description 2
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- 125000004433 nitrogen atom Chemical group N* 0.000 description 2
- 125000001117 oleyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])/C([H])=C([H])\C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 150000007524 organic acids Chemical class 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 239000002530 phenolic antioxidant Substances 0.000 description 2
- 150000003018 phosphorus compounds Chemical class 0.000 description 2
- 229920013639 polyalphaolefin Polymers 0.000 description 2
- 229920001083 polybutene Polymers 0.000 description 2
- 229920006389 polyphenyl polymer Polymers 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 2
- 239000010689 synthetic lubricating oil Substances 0.000 description 2
- 150000003899 tartaric acid esters Chemical class 0.000 description 2
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 2
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 description 2
- 125000005270 trialkylamine group Chemical group 0.000 description 2
- 150000005691 triesters Chemical class 0.000 description 2
- 239000011787 zinc oxide Substances 0.000 description 2
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
- QBIAZVPERXOGAL-OWOJBTEDSA-N (e)-prop-1-ene-1,3-diamine Chemical compound NC\C=C\N QBIAZVPERXOGAL-OWOJBTEDSA-N 0.000 description 1
- QGLWBTPVKHMVHM-KTKRTIGZSA-N (z)-octadec-9-en-1-amine Chemical compound CCCCCCCC\C=C/CCCCCCCCN QGLWBTPVKHMVHM-KTKRTIGZSA-N 0.000 description 1
- RDAGYWUMBWNXIC-UHFFFAOYSA-N 1,2-bis(2-ethylhexyl)benzene Chemical class CCCCC(CC)CC1=CC=CC=C1CC(CC)CCCC RDAGYWUMBWNXIC-UHFFFAOYSA-N 0.000 description 1
- QVXGKJYMVLJYCL-UHFFFAOYSA-N 2,3-di(nonyl)-N-phenylaniline Chemical compound C(CCCCCCCC)C=1C(=C(C=CC1)NC1=CC=CC=C1)CCCCCCCCC QVXGKJYMVLJYCL-UHFFFAOYSA-N 0.000 description 1
- PTIZTBVHUHVRPF-UHFFFAOYSA-N 2-(8-methylnonyl)thiolane 1,1-dioxide Chemical compound CC(C)CCCCCCCC1CCCS1(=O)=O PTIZTBVHUHVRPF-UHFFFAOYSA-N 0.000 description 1
- YEVQZPWSVWZAOB-UHFFFAOYSA-N 2-(bromomethyl)-1-iodo-4-(trifluoromethyl)benzene Chemical compound FC(F)(F)C1=CC=C(I)C(CBr)=C1 YEVQZPWSVWZAOB-UHFFFAOYSA-N 0.000 description 1
- FALRKNHUBBKYCC-UHFFFAOYSA-N 2-(chloromethyl)pyridine-3-carbonitrile Chemical class ClCC1=NC=CC=C1C#N FALRKNHUBBKYCC-UHFFFAOYSA-N 0.000 description 1
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- KDUGNDDZXPJVCS-UHFFFAOYSA-N 6-oxo-6-tridecoxyhexanoic acid Chemical compound CCCCCCCCCCCCCOC(=O)CCCCC(O)=O KDUGNDDZXPJVCS-UHFFFAOYSA-N 0.000 description 1
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- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 239000005749 Copper compound Substances 0.000 description 1
- 229920000089 Cyclic olefin copolymer Polymers 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
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- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- VIQWJXVTXNNAGN-UHFFFAOYSA-N OCCC=1N(CCN1)C=CCCCCCCCCCCCCCCC Chemical compound OCCC=1N(CCN1)C=CCCCCCCCCCCCCCCC VIQWJXVTXNNAGN-UHFFFAOYSA-N 0.000 description 1
- 239000005642 Oleic acid Substances 0.000 description 1
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 1
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical class OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 description 1
- 229920002367 Polyisobutene Polymers 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
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- 230000003247 decreasing effect Effects 0.000 description 1
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- 230000000994 depressogenic effect Effects 0.000 description 1
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- RZMZBHSKPLVQCP-UHFFFAOYSA-N ethyl 2-amino-2-oxoacetate Chemical compound CCOC(=O)C(N)=O RZMZBHSKPLVQCP-UHFFFAOYSA-N 0.000 description 1
- OWZFULPEVHKEKS-UHFFFAOYSA-N ethyl 2-chloro-2-oxoacetate Chemical compound CCOC(=O)C(Cl)=O OWZFULPEVHKEKS-UHFFFAOYSA-N 0.000 description 1
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- 238000000605 extraction Methods 0.000 description 1
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- 125000002541 furyl group Chemical group 0.000 description 1
- RZRNAYUHWVFMIP-HXUWFJFHSA-N glycerol monolinoleate Natural products CCCCCCCCC=CCCCCCCCC(=O)OC[C@H](O)CO RZRNAYUHWVFMIP-HXUWFJFHSA-N 0.000 description 1
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 1
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- 125000005843 halogen group Chemical group 0.000 description 1
- 125000000743 hydrocarbylene group Chemical group 0.000 description 1
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- 125000002883 imidazolyl group Chemical group 0.000 description 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 125000005647 linker group Chemical group 0.000 description 1
- 125000005645 linoleyl group Chemical group 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
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- 150000002739 metals Chemical class 0.000 description 1
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- TYPDOONVJVBDKE-UHFFFAOYSA-N n'-ethyloxamide Chemical compound CCNC(=O)C(N)=O TYPDOONVJVBDKE-UHFFFAOYSA-N 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- LVZUNTGFCXNQAF-UHFFFAOYSA-N n-nonyl-n-phenylaniline Chemical compound C=1C=CC=CC=1N(CCCCCCCCC)C1=CC=CC=C1 LVZUNTGFCXNQAF-UHFFFAOYSA-N 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 125000002560 nitrile group Chemical group 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- 150000002829 nitrogen Chemical group 0.000 description 1
- 229910000069 nitrogen hydride Inorganic materials 0.000 description 1
- 125000000018 nitroso group Chemical group N(=O)* 0.000 description 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 125000000913 palmityl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000005325 percolation Methods 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 1
- 150000003014 phosphoric acid esters Chemical class 0.000 description 1
- LWXJXHIVNVUOBU-UHFFFAOYSA-N phosphorous acid pyrrolidine-2,5-dione Chemical compound OP(O)O.O=C1CCC(=O)N1 LWXJXHIVNVUOBU-UHFFFAOYSA-N 0.000 description 1
- CYQAYERJWZKYML-UHFFFAOYSA-N phosphorus pentasulfide Chemical compound S1P(S2)(=S)SP3(=S)SP1(=S)SP2(=S)S3 CYQAYERJWZKYML-UHFFFAOYSA-N 0.000 description 1
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical class OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920001748 polybutylene Polymers 0.000 description 1
- 229920001195 polyisoprene Polymers 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000005077 polysulfide Substances 0.000 description 1
- 229920001021 polysulfide Polymers 0.000 description 1
- 150000008117 polysulfides Polymers 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 150000003138 primary alcohols Chemical class 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 125000004076 pyridyl group Chemical group 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- YGSDEFSMJLZEOE-UHFFFAOYSA-M salicylate Chemical compound OC1=CC=CC=C1C([O-])=O YGSDEFSMJLZEOE-UHFFFAOYSA-M 0.000 description 1
- 229960001860 salicylate Drugs 0.000 description 1
- 150000003902 salicylic acid esters Chemical class 0.000 description 1
- 150000003870 salicylic acids Chemical class 0.000 description 1
- 150000003333 secondary alcohols Chemical class 0.000 description 1
- 150000003336 secondary aromatic amines Chemical class 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 229910052979 sodium sulfide Inorganic materials 0.000 description 1
- GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 125000004079 stearyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- RINCXYDBBGOEEQ-UHFFFAOYSA-N succinic anhydride Chemical class O=C1CCC(=O)O1 RINCXYDBBGOEEQ-UHFFFAOYSA-N 0.000 description 1
- 229940014800 succinic anhydride Drugs 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- PXQLVRUNWNTZOS-UHFFFAOYSA-N sulfanyl Chemical class [SH] PXQLVRUNWNTZOS-UHFFFAOYSA-N 0.000 description 1
- 150000008054 sulfonate salts Chemical class 0.000 description 1
- 150000003871 sulfonates Chemical class 0.000 description 1
- 150000001911 terphenyls Chemical class 0.000 description 1
- ISIJQEHRDSCQIU-UHFFFAOYSA-N tert-butyl 2,7-diazaspiro[4.5]decane-7-carboxylate Chemical compound C1N(C(=O)OC(C)(C)C)CCCC11CNCC1 ISIJQEHRDSCQIU-UHFFFAOYSA-N 0.000 description 1
- JZALLXAUNPOCEU-UHFFFAOYSA-N tetradecylbenzene Chemical class CCCCCCCCCCCCCCC1=CC=CC=C1 JZALLXAUNPOCEU-UHFFFAOYSA-N 0.000 description 1
- FAGUFWYHJQFNRV-UHFFFAOYSA-N tetraethylenepentamine Chemical compound NCCNCCNCCNCCN FAGUFWYHJQFNRV-UHFFFAOYSA-N 0.000 description 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
- 125000001544 thienyl group Chemical group 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
- 150000003582 thiophosphoric acids Chemical class 0.000 description 1
- 238000005809 transesterification reaction Methods 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M133/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen
- C10M133/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of less than 30 atoms
- C10M133/16—Amides; Imides
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M141/00—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential
- C10M141/08—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential at least one of them being an organic sulfur-, selenium- or tellurium-containing compound
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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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/02—Hydroxy compounds
- C10M2207/023—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings
- C10M2207/026—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings with tertiary alkyl groups
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- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
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- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/287—Partial esters
- C10M2207/289—Partial esters containing free hydroxy groups
-
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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
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/08—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate type
- C10M2209/084—Acrylate; Methacrylate
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- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
- C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
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- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
- C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2215/042—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Alkoxylated derivatives thereof
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- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
- C10M2215/06—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to carbon atoms of six-membered aromatic rings
- C10M2215/064—Di- and triaryl amines
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- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/08—Amides
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- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
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- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/086—Imides
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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
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/22—Heterocyclic nitrogen compounds
- C10M2215/223—Five-membered rings containing nitrogen and carbon only
- C10M2215/224—Imidazoles
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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
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/28—Amides; Imides
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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
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
- C10M2219/046—Overbasedsulfonic acid salts
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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
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/06—Thio-acids; Thiocyanates; Derivatives thereof
- C10M2219/062—Thio-acids; Thiocyanates; Derivatives thereof having carbon-to-sulfur double bonds
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- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/10—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring
- C10M2219/104—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring containing sulfur and carbon with nitrogen or oxygen in the ring
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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
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
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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
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
- C10M2223/049—Phosphite
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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
- C10M2227/00—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions
- C10M2227/06—Organic compounds derived from inorganic acids or metal salts
- C10M2227/061—Esters derived from boron
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- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2010/00—Metal present as such or in compounds
- C10N2010/04—Groups 2 or 12
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- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/02—Pour-point; Viscosity index
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- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/04—Detergent property or dispersant property
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- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
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- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/10—Inhibition of oxidation, e.g. anti-oxidants
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- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/12—Inhibition of corrosion, e.g. anti-rust agents or anti-corrosives
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- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/36—Seal compatibility, e.g. with rubber
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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
- C10N2030/40—Low content or no content compositions
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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
- C10N2030/52—Base number [TBN]
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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
- C10N2040/042—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives for automatic transmissions
Definitions
- the disclosed technology relates to additives and fluids for transmissions such as automatic transmission fluids.
- U.S. Patent 8,691 ,740 Vickerman et al., April 8, 2014, discloses a composition suitable for use as a friction modifier for an automatic transmission, comprising an N-substituted oxalic acid bisamide or amide-ester containing at least two hydro- carbyl groups of 12 to 22 carbon atoms.
- Other, supplemental friction modifiers may also be present.
- Other materials that may also be present include antiwear agents such as, among others, various long-chain derivatives of hydroxy carboxylic acids, such as tartrates, tartramides, tartrimides, and citrates.
- R 1 R 2 N-C(X)R 3 wherein X is O or S, R 1 and R 2 are each independently hydrocarbyl groups of at least 6 carbon atoms, and R 3 is a hydroxyalkyl group of 1 to 6 carbon atoms or a group formed by the condensation of said hydroxyalkyl group, through a hydroxyl group thereof, with an acylating agent.
- U.S. Patent 8,450,255, Sumiejski et al., May 28, 2013, discloses a friction modifier comprising at least two hydrocarbyl groups attached to a polar group or atom (e.g., a nitrogen atom), the friction modifier being (a) the reaction product of at least one carboxylic acid or equivalent with at least one aminoalcohol, (b) the reaction product of at least one carboxylic acid or equivalent with at least one polyamine, (c) an amide or thioamide represented by the formula R !
- R 2 N-C(X)R 3 wherein X is O or S, R 1 and R 2 are each independently hydrocarbyl groups of at least about 6 carbon atoms, and R 3 is a hydroxyalkyl group of 1 to about 6 carbon atoms or a group formed by the condensation of the hydroxyalkyl group, through a hydroxyl group thereof, with an acylating agent, (d) at least one tertiary amine containing two hydrocarbyl groups and a polyhydroxyl- containing alkyl group or a polyhydroxyl-containing alkoxyalkyl group, or (e) a mixture of two or more of (a), (b), (c) and (d).
- the disclosed technology provides a composition
- a composition comprising: (a) an oil of lubricating viscosity; (b) 0.05 to 3.0 percent by weight (or 0.1 to 2 or 0.3 to 1 or about 0.7%) of an N-substituted oxalic acid bisamide or amide-ester containing at least two hydrocarbyl groups of about 12 to about 22 (or 12 to 20 or 12 to 18 or 12 to 16 or 12 to 14 or 14 to 20 or 14 to 18 or 14 to 16) carbon atoms carbon atoms; and (c) 0.05 to 3.0 percent by weight (or 0.1 to 2 or 0.3 to 1 or about 0.7%) of an amide or thioamide represented by the formula R 1 R 2 N-C(X)R 3 wherein X is O or S, R 1 and R 2 are each independently hydrocarbyl groups of at least 6 (or 8 to 24 or 10 to 18) carbon atoms, and R 3 is hydroxyalkyl group of 1 to 6 carbon atoms or a group formed by the
- the composition further comprises (d) 1 to 6 percent by weight (or 2 to 5.5 or 3 to 5 percent) of a dispersant component, comprising one or more succinimide dispersants, said dispersant component containing 0.05 to 1 percent by weight (or 0.1 to 0.5 or 0.2 to 0.4 percent) boron and having a TBN (oil free) of 40 to 90 (or 45 to 70 or 50 to 68).
- a dispersant component comprising one or more succinimide dispersants, said dispersant component containing 0.05 to 1 percent by weight (or 0.1 to 0.5 or 0.2 to 0.4 percent) boron and having a TBN (oil free) of 40 to 90 (or 45 to 70 or 50 to 68).
- an automatic transmission fluid it is desirable for an automatic transmission fluid to have a high quasi-static friction (described in greater detail below), ideally higher than the commonly attained value of about 0.092, without increasing the static friction (again described in greater detail below) to a value greater than about 0.135.
- these values be stable over time, that is, that they show minimal decrease in friction coefficient from the value at 500 test cycles extending out to 2500 or 10,000 cycles.
- the good performance should ideally persist over the range of transmission operating temperatures. Meeting these goals will help provide a fluid that has the properties of good torque capacity, an- tishudder performance, and durability.
- the materials of the present invention will be suit- able for meeting one or more of these objectives.
- One component which is used in certain embodiments of the disclosed tech- nology is an oil of lubricating viscosity.
- oils include natural and synthetic oils, oil derived from hydrocracking, hydro gen ation, and hydrofinishing, unrefined, refined and re-refined oils and mixtures thereof.
- Unrefined oils are those obtained directly from a natural or synthetic source generally without (or with little) further purification treatment.
- Refined oils are similar to the unrefined oils except they have been further treated in one or more purification steps to improve one or more properties. Purification techniques are known in the art and include solvent extraction, secondary distillation, acid or base extraction, filtration, percolation and the like. [0014] Re -refined oils are also known as reclaimed or reprocessed oils, and are obtained by processes similar to those used to obtain refined oils and often are additionally processed by techniques directed to removal of spent additives and oil breakdown products.
- Natural oils useful in making the inventive lubricants include animal oils, vegetable oils (e.g., castor oil,), mineral lubricating oils such as liquid petroleum oils and solvent-treated or acid-treated mineral lubricating oils of the paraffinic, naphthenic or mixed paraffinic-naphthenic types and oils derived from coal or shale or mixtures thereof.
- animal oils e.g., castor oil,
- mineral lubricating oils such as liquid petroleum oils and solvent-treated or acid-treated mineral lubricating oils of the paraffinic, naphthenic or mixed paraffinic-naphthenic types and oils derived from coal or shale or mixtures thereof.
- Synthetic lubricating oils are useful and include hydrocarbon oils such as pol- ymerized and interpolymerized olefins (e.g., polybutylenes, polypropylenes, propylene- isobutylene copolymers); poly(l-hexenes), poly(l-octenes), poly(l-decenes), and mixtures thereof; alkyl-benzenes (e.g.
- dodecylbenzenes dodecylbenzenes, tetradecylbenzenes, dinonylben- zenes, di-(2-ethylhexyl)-benzenes); polyphenyls (e.g., biphenyls, terphenyls, alkylated polyphenyls); diphenyl alkanes, alkylated diphenyl alkanes, alkylated diphenyl ethers and alkylated diphenyl sulfides and the derivatives, analogs and homologs thereof or mixtures thereof.
- polyphenyls e.g., biphenyls, terphenyls, alkylated polyphenyls
- diphenyl alkanes alkylated diphenyl alkanes, alkylated diphenyl ethers and alkylated diphenyl sulfides and the derivatives, analogs and homologs
- Other synthetic lubricating oils include polyol esters (such as Pri- olube®3970), diesters, liquid esters of phosphorus-containing acids (e.g., tricresyl phosphate, trioctyl phosphate, and the diethyl ester of decane phosphonic acid), or polymeric tetrahydrofurans.
- Synthetic oils may be produced by Fischer-Tropsch reactions and typically may be hydroisomerized Fischer-Tropsch hydrocarbons or waxes. In one embodiment oils may be prepared by a Fischer-Tropsch gas-to-liquid synthetic procedure as well as other gas-to-liquid oils.
- Oils of lubricating viscosity may also be defined as specified in the American Petroleum Institute (API) Base Oil Interchangeability Guidelines.
- the five base oil groups are as follows: Group I (sulfur content >0.03 wt %, and/or ⁇ 90 wt % saturates, viscosity index 80-120); Group II (sulfur content ⁇ 0.03 wt %, and >90 wt % saturates, viscosity index 80-120); Group III (sulfur content ⁇ 0.03 wt %, and >90 wt % saturates, viscosity index >120); Group IV (all polyalphaolefins (PAOs)); and Group V (all others not included in Groups I, II, III, or IV).
- the oil of lubricating viscosity may also be an
- API Group 11+ base oil which term refers to a Group II base oil having a viscosity index greater than or equal to 1 10 and less than 120, as described in SAE publication "Design Practice: Passenger Car Automatic Transmissions", fourth Edition, AE-29, 2012, page 12-9, as well as in US 8,216,448, column 1 line 57.
- the oil of lubricating viscosity may be an API Group IV oil, or mixtures thereof, i.e., a polyalphaolefm.
- the polyalphaolefm may be prepared by metallocene catalyzed processes or from a non-metallocene process.
- the oil of lubricating viscosity comprises an API Group I, Group II, Group III, Group IV, Group V oil or mixtures thereof.
- the oil of lubricating viscosity is an API Group I, Group II, Group II+, Group III, Group IV oil or mixtures thereof.
- the oil of lubricating viscosity is often an API Group II, Group II+, Group III or Group IV oil or mixtures thereof.
- the oil of lubricating viscosity is often an API Group II, Group II+, Group III oil or mixtures thereof.
- the amount of the oil of lubricating viscosity present is typically the balance remaining after subtracting from 100 wt % the sum of the amount of the additive as described herein above, and the other performance additives.
- the lubricating composition may be in the form of a concentrate and/or a fully formulated lubricant. If the lubricating composition of the invention is in the form of a concentrate (which may be combined with additional oil to form, in whole or in part, a finished lubricant), the ratio of the of components of the invention to the oil of lubricating viscosity and/or to diluent oil include the ranges of 1 :99 to 99: 1 by weight, or 80:20 to 10:90 by weight.
- the present technology provides, as one component, an N-substituted oxalic acid bisamide or amide-ester containing at least two hydrocarbyl groups of 12 to 22 carbon atoms.
- the compound does not contain a primary amine group. (This may be absent in any of the embodiments whatever the detailed chemical nature, and in the presence or absence of other components.)
- This material is useful as a friction modifier, particularly for lubricating automatic transmissions.
- This component, as the bisamide may be represented by the formula
- At least two of the Rs are independently groups comprising a hydrocarbyl group of 1 to 22 carbon atoms and up to two of the R groups are hydrogen or a hydrocarbyl group of 10 or fewer carbon atoms.
- one or more of the R groups may independently contain 12 to 20 or 12 to 18 or 12 to 16 or 12 to 14 or 14 to 20 or 14 to 18 or 14 to 16 carbon atoms. If there are two hydrocarbyl groups of 12 to 22 carbon atoms, they may be both on the same nitrogen or they may be on different nitrogen atoms; that is, either R 3 and R 4 or alternatively R ! and R 4 may be hydrogen.
- the hydrocarbyl groups may be the same or different within a given molecule or within a mixture of molecules in the overall composition.
- such groups may be such a hydrocarbyl group, for instance, an alkyl group of 12 to 22 carbon atoms.
- such groups may comprise such a hydrocarbyl group as a part of a larger structure. That is, such groups may have the general structure such as R 5 R 6 N-R 9 - where one or both of the R 5 and R 6 are hydrocarbyl groups of 12 to 22 carbons and optionally one of the R 5 and R 6 may be hydrogen or a shorter hydrocarbyl group.
- R 9 would be a hydrocarbylene linking group, such as methylene, ethylene, propylene, or butylene, and in some cases a 1-3 -propylene group.
- the alkyl groups of 12 to 22 carbon atoms may contain both linear and cyclic species, e.g., up to 20 percent cyclic species.
- the substituted oxalic acid bisamide may comprise a material of the structure about in which two of the groups R 1 , R 2 , R 4 , and R 4 are independently alkyl groups of 12 to 22 carbon atoms.
- Such materials may have a structure such as
- each R 1 and R 2 is independently an alkyl group of, for example, 12 to 18 carbon atoms.
- Such a material may be obtained or obtainable by known methods such as the process of reacting a dialkylamine with an alkyl oxamate such as ethyl oxamate.
- the N-substituted oxalic acid bisamide or amide-ester comprises an amide-ester represented by the formula:
- each R 1 and R 2 may independently be a hydrocarbyl group of 12 to 22 carbon atoms, as defined elsewhere herein, and R 10 may be a hydrocarbyl group of 1 to 22 carbon atoms.
- R 10 is methyl, ethyl, n-propyl, isopropyl, n- butyl, sec-butyl, isobutyl, or t-butyl.
- long chain monoalkyl and dialkyl amines are commercially available.
- the hydrocarbyl group or groups of the amines may be described as long chain hydrocarbyl groups, by which is meant generally hydrocarbyl groups containing 12 to 22 carbon atoms.
- the hydrocarbyl group may comprise a mixture of individual groups on different molecules having a variety of carbon numbers falling generally within the range of 12 to 22 carbon atoms, although molecules with hydrocarbyl groups falling outside this range may also be present.
- hydrocarbyl groups may be primarily of even carbon number (e.g., 12, 14, 16, 18, 20, or 22) as is characteristic of groups derived from many naturally-occurring materials, or they may be a mixture of even and odd carbon numbers or, alterna- tively, an odd carbon number or a mixture of odd numbers. They may be branched, linear, or cyclic and may be saturated or unsaturated, or combinations thereof. In certain embodiments the hydrocarbyl groups may contain 16 to 18 carbon atoms, and sometimes predominantly 16 or predominantly 18.
- mixed “coco” groups that is, cocoalkyl groups, from cocoamine (predominantly C12 and C 14 amines) and mixed “tallow” groups, that is, tallowalkyl groups, from tallowamine (predominantly C16 and C 18 groups), and isostearyl groups.
- the tallow groups may optionally be hydrogenated.
- dialkyl amines that is, secondary amine
- dialkyl amines that is, secondary amine
- dialkyl amines that is, secondary amine
- di cocoamine available as Armeen 2CTM
- ditallowamine are commercially available, which may have one long chain alkyl group as described above and one short chain alkyl group of 1 to 10 carbon atoms, or which may have two long chain alkyl groups. Examples of the latter include di cocoamine (available as Armeen 2CTM), and ditallowamine.
- Others, such is isostearyl-coco amine may be synthesized generally as described for preparative example B below.
- R 1 , R 2 , R 3 , and R 4 may be independently N-hydrocarbyl-substituted or di-substituted aminoalkyl groups wherein the hydrocarbyl substituent or substituents contain 12 to 22 carbon atoms and the alkyl moieties contain 1 to 4 carbon atoms.
- a formula representing this general structure may be represented by wherein R 5 and R 7 are independently a hydrocarbyl group of about 12 to about 22 carbon atoms and R 6 and R 8 are independently hydrogen or a hydrocarbyl group of 1 to 22 carbon atoms, e.g., a hydrocarbyl group of 10 or fewer carbon atoms or a hydrocarbyl group of about 12 to about 22 carbon atoms.
- Diamines suitable for preparing such products include those in the "Duomeen" series, available from Akzo, having a general structure such as
- Such polyamines may be prepared by the addition of the monoamine R 3 R 4 NH to acrylo- nitrile, to prepare the alkyl nitrile amine,
- the N-substituted oxalic acid bisamide or amide-ester may comprise an amide-ester represented by the formula:
- R 5 and R 6 are independently hydrocarbyl groups of 12 to 22 carbon atoms as defined above and R 10 may be a hydrocarbyl group of 1 to 22 carbon atoms, such as methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, or t-butyl.
- coco and tallow are as defined above and isostearyl represents the carbon architecture of isostearic acid.
- the bisamides disclosed herein may be prepared by known techniques such as reaction of the appropriate amine with oxalic acid or a reactive equivalent thereof, such as ethyl oxamide or dimethyl oxalate, as illustrated in the preparative examples of U.S. Patent 8,691 ,740.
- the amide-esters may be prepared by reaction of the appropriate amine with a dialkyl oxalate, using a controlled amount of amine (approximating 1 : 1 molar ratio) or by reacting the amine with the half ester-half chloride (e.g., ethyl 2-chloro-2- oxo-acetate). Minor amounts of the amide-esters may be formed along with the preparation of the bisamides, and the relative amounts may be adjusted by known techniques.
- the amount of the oxalic acid bisamide or amide ester in a fully formulated lubricant may be 0.05 to 3 percent by weight, or 0.1 to 2 percent or 0.3 to 1 percent or about 0.7 percent by weight.
- component (c) is an amide or thioamide (at least one amide or thioamide) represented by the formula
- R 1 R 2 N-C(X)R 3 wherein X is O or S, R 1 and R 2 are each independently hydrocarbyl groups of at least about 6 (or 8 to 24 or 10 to 18) carbon atoms, and R 3 is hydroxyalkyl group of 1 to about 6 carbon atoms or a group formed by the condensation of said hydroxyalkyl group, through a hydroxyl group thereof, with an acylating agent.
- This component can be viewed as the condensation product of a secondary amine with a hydroxy acid or thioacid (described below), which can also serve as a friction modifier.
- the amine will contain substituent hydrocarbyl groups, for example, alkyl groups.
- the amine may be represented by the formula R !
- R 1 and R 2 are each independently a hydrocarbyl group of at least 6 carbon atoms (e.g., 6 to 30 carbon atoms or 8 to 24 carbon atoms or 10 to 20 or 10 to 18 or 12 to 16).
- the R 1 and R 2 groups may be linear or branched, saturated or unsaturated, aliphatic, aromatic, or mixed aliphatic and aromatic. In certain embodiments they are alkyl groups and in particular linear alkyl groups.
- the R 1 and R 2 groups may be the same or different.
- a commercial example of a suitable amine is sold under the trade name Armeen 2CTM, which is believed to have two Ci2 alkyl groups.
- the amine comprises di-cocoalkyl amine or homologous amines.
- Di-cocoalkyl amine (or di-cocoamine) is a secondary amine in which the two R groups in the above formula are predominantly C 12 groups (although amounts of C 8 through Ci 8 are generally also present), derived from coconut oil.
- one both of the groups R 1 and R 2 may be 2-ethylhexyl groups.
- the amine moiety (or "substituted nitrogen moiety") R ! R 2 N- of the amide or thioamide comprises a (2-ethylhexyl)(hydrogenated tallow) amine moiety, where the "hy- drogenated tallow" moiety is derived from tallow, having predominantly Ci 8 groups.
- the amide or thioamide of the present invention may be viewed as a condensation product of the above-described amine with a hydroxy acid or hydroxy thioacid or reactive equivalent thereof.
- the amide is a derivative of a hydroxy acid which can be represented by the formula R 3 COOH.
- R 3 is a hydroxyalkyl group of 1 to 6 carbon atoms or a group formed by the condensation of such hydroxyalkyl group, through the hydroxyl group thereof, with an acylating agent (which may include a sulfur-containing acylating agent). That is, the -OH group on R 3 is itself potentially reactive and may condense with additional acidic materials or their reactive equivalents to form, e.g., esters. Thus, the hydroxy acid may be condensed, for instance, with one or more additional molecules of acid such as glycolic acid.
- An example of a suitable hydroxy acid is glycolic acid, that is, hydroxyacetic acid, HO-CH2-COOH.
- Glycolic acid is readily commercially available, either in substantially neat form or as a 70% solution in water.
- R 3 contains more than 1 carbon atom, the hydroxy group may be on the 1 carbon (a) or on another carbon in the chain (e.g., ⁇ or co).
- the carbon chain itself may be linear, branched, or cyclic.
- the amount of component (c) in the compositions of the present invention can be 0.05 to 3.0 percent by weight of the finished fluid formulation.
- Alternative amounts include 0.1 percent to 2 percent, or 0.3 percent to 1 percent, or about 0.7 percent by weight. In a concentrate, the amounts will be proportionately higher.
- a dispersant component which may comprise either a single dispersant species or multiple dispersant species.
- the dispersant may be described as "other than a compound as described above" in the event that some of the compounds described above may exhibit some dispersant characteristics.
- Examples of "carboxylic dispersants,” as an example, are described in many U.S. Patents including the following: 3,219,666, 3,316,177, 3,340,281, 3,351 ,552, 3,381,022, 3,433,744, 3,444,170, 3,467,668, 3,501 ,405, 3,542,680, 3,576,743, 3,632,51 1, 4,234,435, Re 26,433, and 6,165,235.
- Succinimide dispersants a species of carboxylic dispersants, are prepared by the reaction of a hydrocarbyl-substituted succinic anhydride (or reactive equivalent thereof, such as an acid, acid halide, or ester) with an amine, as described above.
- the hy- drocarbyl substituent group generally contains an average of at least 8, or 20, or 30, or 35 up to 350, or to 200, or to 100 carbon atoms.
- the hydrocarbyl group is derived from a polyalkene.
- Such a polyalkene can be characterized by an Mn (number average molecular weight, which may also be written as M n ) of at least 500.
- the polyalkene is characterized by an Mn of 500 or 700 or 800 or 900, up to 5000 or to 2500 or to 2000 or to 1500. In another embodiment Mn varies from 500 or 700 or 800, to 1200 or 1300. In one embodiment the polydispersity ( Mw / Mn ) is at least 1.5.
- the polyalkenes include homopolymers and inter-polymers of polymerizable olefin monomers of 2 to 16 or to 6, or to 4 carbon atoms.
- the olefins may be monoole- fins such as ethylene, propylene, 1-butene, isobutene, and 1-octene; or a polyolefinic monomer, such as diolefinic monomer, such 1 ,3-butadiene and isoprene.
- the polymer is a homo-polymer.
- An example of a polymer is a polybutene. In one instance about 50% of the polybutene is derived from isobutylene.
- the polyalkenes can be prepared by conventional procedures.
- the succinic acylating agents are prepared by reacting a polyalkene with an excess of maleic anhydride to provide substituted succinic acylating agents wherein the number of succinic groups for each equivalent weight of substituent group is at least 1.3, e.g., 1.5, or 1.7, or 1.8.
- the maximum number of succinic groups per substituent group generally will not exceed 4.5, or 2.5, or 2.1 , or 2.0.
- the preparation and use of substituted succinic acylating agents wherein the substituent is derived from such polyolefms are described in U.S. Patent 4,234,435.
- the succinic acylating agents may be prepared either by a chlorine-assisted route or by a thermal ("ene") reaction. These synthetic routes are more fully described in U.S. Patent 7,615,521 , see columns 3-5.
- the substituted succinic acylating agent can be reacted with an amine, including those amines described above and heavy amine products known as amine still bot- toms.
- the amount of amine reacted with the acylating agent is typically an amount to provide a mole ratio of CO:N of 1 :2 to 1 :0.25, or 1 :2 to 1 :0.75 or 1 : 1.4 to 1 :0.95.
- the CO:N ratio may be 1 :0.2 to 1 :0.3, and for this or any of the other ratios the resulting dispersant may be further treated with, e.g., dimercaptothiadiazole. If the amine is a primary amine, complete condensation to the imide can occur.
- Varying amounts of amide product such as the amidic acid, may also be present. If the reaction is, rather, with an alcohol, the resulting dispersant will be an ester dispersant. If both amine and alcohol functionality are present, whether in separate molecules or in the same molecule (as in the above-described condensed amines), mixtures of amide, ester, and possibly imide functionality can be present. These are the so-called ester-amide dispersants.
- Amine dispersants are reaction products of relatively high molecular weight aliphatic or alicyclic halides and amines, such as polyalkylene polyamines. Ex- amples thereof are described in the following U.S. Patents: 3,275,554, 3,438,757, 3,454,555, and 3,565,804.
- Mannich dispersants are the reaction products of alkyl phenols in which the alkyl group contains at least 30 carbon atoms with aldehydes (especially formaldehyde) and amines (especially polyalkylene polyamines).
- aldehydes especially formaldehyde
- amines especially polyalkylene polyamines.
- the materials described in the folio w- ing U.S. Patents are illustrative: 3,036,003, 3,236,770, 3,414,347, 3,448,047, 3,461, 172, 3,539,633, 3,586,629, 3,591 ,598, 3,634,515, 3,725,480, 3,726,882, and 3,980,569.
- Post-treated dispersants may also be a part of the disclosed technology. They are generally obtained by reacting carboxylic, amine or Mannich dispersants with reagents such as urea, thiourea, carbon disulfide, aldehydes, ketones, carboxylic acids, hy- drocarbon-substituted succinic anhydrides, nitriles, epoxides, boron compounds such as boric acid (to give “borated dispersants”), phosphorus compounds such as phosphorus acids or anhydrides, or 2,5-dimercaptothiadiazole (DMTD).
- reagents such as urea, thiourea, carbon disulfide, aldehydes, ketones, carboxylic acids, hy- drocarbon-substituted succinic anhydrides, nitriles, epoxides, boron compounds such as boric acid (to give "borated dispersants"),
- one or more of the individual dispersants may be post-treated with boron or DMTD or with both boron and DMTD.
- Exemplary materials of these kinds are described in the folio w- ing U.S. Patents: 3,200,107, 3,282,955, 3,367,943, 3,513,093, 3,639,242, 3,649,659, 3,442,808, 3,455,832, 3,579,450, 3,600,372, 3,702,757, and 3,708,422.
- the dispersant component will be present in an amount of 1 to 6 percent by weight of the lubricant formulation, or alternatively 2 to 5.5 or 3 to 5 percent. These amounts represent the total of the individual dispersants that may be pre- sent, if more than one species is present.
- the dispersant component comprises one or more succinimide dispersants.
- the succinimide dispersant or dispersants will be borated, that is, boron-containing or reacted with a boron species or borating agent, such that the dispersant component as a whole will contain 0.05 to 1 percent by weight boron, or alternatively, 0.1 to 0.7 percent or 0.2 to 0.6 percent.
- the boron may be contained on or associated with one or more of the dispersants while one or more of the other dispersants will not be borated.
- the form of the reaction or association of the boron with the dispersant species is not intended to be limiting.
- the TBN of the overall dispersant component may be 40 to 100, or 40 to 95, or 40 to 90, or 45 to 70, or 50 to 68, as expressed on an oil-free basis.
- TBN total base number, is the quantity of acid, expressed in milligrams of KOH per gram of sample, that is required to titrate a sample to the specified end point, and is defined in ASTM D-794.
- the dispersant component comprises a first borated suc- cinimide dispersant component (that is, one more individual species) having a boron content of about 0.1 to about 1 percent by weight, or 0.3 to 0.8, or 0.5 to 0.7 percent by weight and a TBN, in certain embodiments, of 4 to 90 or 50 to 70.
- the dispersant component will also comprise a second dispersant component (one or more individual species) that is not borated or is borated to a lesser extent than that of the first dispersant component.
- the second succinimide dispersant component may thus have a boron content of less than 0.1 percent by weight, or less than 0.05 or 0.01 percent by weight, or may be free of boron.
- the TBN of the second succinimide dispersant component may be, in certain embodiments, 40 to 80 or 40 to 70 or 50 to 60.
- the dispersant component comprises more than one individual dispersant species, e.g., more than one individual succinimide dispersant species.
- One or more of these may be a succinimide dispersant that is reacted (or post- treated) with at least one of terephthalic acid, or an inorganic phosphorus compound, or a dimercaptothiadiazole compound.
- Many such combinations of individual dispersants will be apparent to the person of skill in the art; such combinations may be selected such that the specified amounts of boron are met for the overall dispersant component.
- VM Viscosity modifiers
- DVM dispersant viscosity modifiers
- VMs and DVMs may include polymethacrylates, polyacrylates, polyolefins, styrene-maleic ester copolymers, and similar polymeric substances including homopolymers, copolymers, and graft copolymers.
- the DVM may comprise a nitrogen-containing methacrylate polymer, for example, a nitrogen- containing methacrylate polymer derived from methyl methacrylate and dimethyl aminopropyl amine.
- Examples of commercially available VMs, DVMs and their chemical types may include the following: polyisobutylenes (such as IndopolTM from BP Amoco or ParapolTM from ExxonMobil); olefin copolymers (such as LubrizolTM 7060, 7065, and 7067 from Lubrizol and LucantTM HC-2000L and HC-600 from Mitsui); hydrogenated styrene-diene copolymers (such as ShellvisTM 40 and 50, from Shell and LZ® 7308, and 7318 from Lubrizol); styrene/maleate copolymers, which are dispersant copolymers (such as LZ® 3702 and 3715 from Lubrizol); polymethacrylates, some of which have dispersant properties (
- AstericTM polymers from Lubrizol methacrylate polymers with radial or star architecture.
- Viscosity modifiers that may be used are described in U.S. patents 5, 157,088, 5,256,752 and 5,395,539.
- the VMs and/or DVMs may be used in the functional fluid at a concentration of up to 20% by weight. Concentrations of 1 to 12%), or 3 to 10%> by weight may be used.
- a supplemental friction modifier Another component that may be used in the composition used in the present technology is a supplemental friction modifier. These friction modifiers are well known to those skilled in the art. A list of friction modifiers that may be used is included in U.S. Patents 4,792,410, 5,395,539, 5,484,543 and 6,660,695. U.S. Patent 5,1 10,488 discloses metal salts of fatty acids and especially zinc salts, useful as friction modifiers. A list of supplemental friction modifiers that may be used may include:
- hydroxyalkyl amides polyhydroxy tertiary amines
- fatty phosphites may be generally of the formula (RO) 2 PHO or (RO)(HO)PHO where R may be an alkyl or alkenyl group of sufficient length to impart oil solubility.
- Suitable phosphites are available commercially and may be synthesized as described in U.S. Patent 4,752,416.
- Borated fatty epoxides that may be used are disclosed in Canadian Patent No. 1 ,188,704. These oil-soluble boron- containing compositions may be prepared by reacting a boron source such as boric acid or boron trioxide with a fatty epoxide which may contain at least 8 carbon atoms. Non -borated fatty epoxides may also be useful as sup- plemental friction modifiers.
- Borated amines that may be used are disclosed in U.S. Patent 4,622,158.
- Borated amine friction modifiers (including borated alkoxylated fatty amines) may be prepared by the reaction of a boron compounds, as described above, with the corresponding amines, including simple fatty amines and hydroxy containing tertiary amines.
- the amines useful for preparing the borated amines may include commercial alkoxylated fatty amines known by the trademark "ETHOMEEN” and available from Akzo Nobel, such as bis[2-hydroxyethyl]-cocoamine, polyoxyethylene[10]cocoamine, bis[2-hydroxyethyl]- soyamine, bis[2-hydroxyethyl]-tallowamine, polyoxyethylene-[5]tallowamine, bis[2-hy- droxyethyljoleylamine, bis[2— hydroxyethyljoctadecylamine, and polyoxyethylene[15]- octadecylamine.
- ETHOMEEN commercial alkoxylated fatty amines known by the trademark "ETHOMEEN” and available from Akzo Nobel, such as bis[2-hydroxyethyl]-cocoamine, polyoxyethylene[10]cocoamine, bis[2-hydroxyethyl]- soyamine, bis[2-hydroxyethyl]-tallowamine
- Alkoxylated fatty amines and fatty amines themselves may be useful as friction modifiers. These amines are commercially available.
- Both borated and unborated fatty acid esters of glycerol may be used as friction modifiers.
- Borated fatty acid esters of glycerol may be prepared by borating a fatty acid ester of glycerol with a boron source such as boric acid.
- Fatty acid esters of glycerol themselves may be prepared by a variety of methods well known in the art. Many of these esters, such as glycerol monooleate and glycerol tallowate, are manufactured on a commercial scale.
- Commercial glycerol monooleates may contain a mixture of 45% to 55% by weight monoester and 55% to 45% by weight diester.
- Fatty acids may be used in preparing the above glycerol esters; they may also be used in preparing their metal salts, amides, and imidazolines, any of which may also be used as friction modifiers.
- the fatty acids may contain 6 to 24 carbon atoms, or 8 to 18 carbon atoms.
- a useful acid may be oleic acid.
- the amides of fatty acids may be those prepared by condensation with ammonia or with primary or secondary amines such as diethyl amine and diethanolamine.
- Fatty imidazolines may include the cyclic condensation product of an acid with a diamine or polyamine such as a polyethylenepolyamine.
- the friction modifier may be the condensation product of a C8 to C24 fatty acid with a polyalkylene polyamine, for example, the product of isostearic acid with tetraethylenepentamine.
- the condensation products of carboxylic acids and polyalkyleneamines may be imidazolines or amides.
- the fatty acid may also be present as its metal salt, e.g., a zinc salt.
- These zinc salts may be acidic, neutral, or basic (overbased).
- These salts may be prepared from the reaction of a zinc containing reagent with a carboxylic acid or salt thereof.
- a useful method of preparation of these salts is to react zinc oxide with a carboxylic acid.
- Useful carboxylic acids are those described hereinabove. Suitable carboxylic acids include those of the formula RCOOH where R is an aliphatic or alicyclic hydrocarbon radical. Among these are those wherein R is a fatty group, e.g., stearyl, oleyl, linoleyl, or pal- mityl.
- zinc salts wherein zinc is present in a stoichiometric excess over the amount needed to prepare a neutral salt.
- These zinc carboxylates are known in the art and are described in U.S. Pat. 3,367,869.
- Metal salts may also include calcium salts. Examples may include overbased calcium salts.
- Sulfurized olefins are also well known commercial materials used as friction modifiers.
- a suitable sulfurized olefin is one which is prepared in accordance with the detailed teachings of U.S. Patents 4,957,651 and 4,959, 168. Described therein is a cosul- furized mixture of 2 or more reactants selected from the group consisting of at least one fatty acid ester of a polyhydric alcohol, at least one fatty acid, at least one olefin, and at least one fatty acid ester of a monohydric alcohol.
- the olefin component may be an aliphatic olefin, which usually will contain 4 to 40 carbon atoms.
- the sulfurizing agents useful in the process of the present invention include elemental sulfur, hydrogen sulfide, sulfur halide plus sodium sulfide, and a mixture of hydrogen sulfide and sulfur or sulfur dioxide.
- Metal salts of alkyl salicylates include calcium and other salts of long chain (e.g. C 12 to CI 6) alkyl-substituted salicylic acids.
- Amine salts of alkylphosphoric acids include salts of oleyl and other long chain esters of phosphoric acid, with amines such as tertiary-aliphatic primary amines, sold under the trade name PrimeneTM.
- the amount of the supplemental friction modifier may be 0.1 to 1.5 percent by weight of the lubricating composition, such as 0.2 to 1.0 or 0.25 to 0.75 percent. In some embodiments, however, the amount of the supplemental friction modifier is present at less than 0.2 percent or less than 0.1 percent by weight, for example, 0.01 to 0.1 percent.
- compositions of the present technology can also include a detergent.
- De- tergents as used herein are metal salts of organic acids.
- the organic acid portion of the detergent may be a sulfonate, carboxylate, phenate, or salicylate.
- the metal portion of the detergent may be an alkali or alkaline earth metal. Suitable metals include sodium, calcium, potassium, and magnesium.
- the detergents are overbased, meaning that there is a stoichiometric excess of metal base over that needed to form the neutral metal salt.
- Suitable overbased organic salts include the sulfonate salts having a substantially oleophilic character and which are formed from organic materials.
- Organic sulfonates are well known materials in the lubricant and detergent arts.
- the sulfonate compound should contain on average 10 to 40 carbon atoms, such as 12 to 36 carbon atoms or 14 to 32 carbon atoms on average.
- the phenates, salicylates, and carbox- ylates have a substantially oleophilic character.
- the present invention allows for the carbon atoms to be either aromatic or in paraffinic configuration, in certain embodiments alkylated aromatics are employed. While naphthalene based materials may be employed, the aromatic of choice is the ben- zene moiety.
- Suitable compositions thus include an overbased monosulfonated alkylated benzene such as a monoalkylated benzene.
- alkyl benzene fractions are obtained from still bottom sources and are mono- or di-alkylated. It is believed, in the present invention, that the mono-alkylated aromatics are superior to the dialkylated aromat- ics in overall properties.
- a mixture of mono-alkylated aromatics (benzene) be utilized to obtain the mono-alkylated salt (benzene sulfonate) in the present invention.
- the mixtures wherein a substantial portion of the composition contains polymers of propylene as the source of the alkyl groups may assist in the solubility of the salt.
- mono -functional (e.g., mono-sulfonated) materials avoids crosslinking of the molecules with less precipitation of the salt from the lubricant. It is also frequently desired to use an alkylated benzene prepared by alkylation with an a-olefm.
- the salt may be "overbased.”
- overbasing it is meant that a stoichiometric excess of the metal base be present over that required for the anion of the neutral salt.
- the excess metal from overbasing has the effect of neutralizing acids which may build up in the lubricant.
- the excess metal will be present over that which is required to neutralize the anion at in the ratio of up to 30: 1 , such as 5: 1 to 18: 1 on an equivalent basis.
- Overbased materials are often carbonated, that is, reacted with carbon dioxide, to aid in the acceptance of an equivalent excess of metal.
- the amount of the overbased salt utilized in the composition is typically 0.025 to 3 weight percent on an oil free basis, such as 0.1 to 1.0 percent.
- the final lubricating composition may contain no detergent or substantially no detergent or only a low amount of detergent. That is, for a calcium overbased deter- gent for instance, the amount may be such as to provide less than 250 parts per million calcium, e.g., 0 to 250 or 1 to 200 or 10 to 150 or 20 to 100 or 30 to 50 parts per million calcium, or less than any of the foregoing non-zero amounts. This is in contrast with more conventional formulations which may contain sufficient calcium detergent to provide 300 to 600 ppm calcium.
- the overbased salt usually has up to about 50% oil and has a TBN range of 10-800 or 10-600 on an oil free basis. Borated and non-borated overbased detergents are described in U.S. Patents 5,403,501 and 4,792,410.
- compositions of the present invention can also include at least one phosphorus acid, phosphorus acid salt, phosphorus acid ester or derivative thereof including sulfur-containing analogs in the amount of 0.002-1.0 weight percent.
- the phosphorus acids, salts, esters or derivatives thereof include phosphoric acid, phosphorous acid, phosphorus acid esters or salts thereof, phosphites, phosphorus-containing amides, phosphorus-containing carboxylic acids or esters, phosphorus-containing ethers, and mixtures thereof.
- the phosphorus acid, ester or derivative can be an or- ganic or inorganic phosphorus acid, phosphorus acid ester, phosphorus acid salt, or derivative thereof.
- the phosphorus acids include the phosphoric, phosphonic, phosphinic, and thiophosphoric acids including dithiophosphoric acid as well as the monothiophos- phoric, thiophosphinic and thiophosphonic acids.
- One group of phosphorus compounds are alkylphosphoric acid mono alkyl primary amine salts as represented by the formula O
- R 1 , R 2 , R 3 are alkyl or hydrocarbyl groups or one of R 1 and R 2 can be H.
- the materials can be a 1 : 1 mixture of dialkyl and monoalkyl phosphoric acid esters. Compounds of this type are described in U.S. Patent 5,354,484.
- Eighty-five percent phosphoric acid is a suitable material for addition to the fully-formulated compositions and can be included at a level of 0.01-0.3 weight percent based on the weight of the composition, such as 0.03 to 0.2 or to 0.1 percent.
- phosphorus-containing materials that may be present include dial- kylphosphites (sometimes referred to as dialkyl hydrogen phosphonates) such as dibutyl phosphite.
- phosphorus materials include phosphorylated hydroxy- substituted triesters of phosphorothioic acids and amine salts thereof, as well as sulfur-free hy- droxy-substituted di-esters of phosphoric acid, sulfur-free phosphorylated hydroxy-sub- stituted di- or tri-esters of phosphoric acid, and amine salts thereof. These materials are further described in U.S. patent application US 2008-0182770.
- compositions of the present technology can optionally be included in the compositions of the present technology, provided that they are not incompatible with the afore-mentioned required components or specifications.
- Such materials include antioxidants (that is, oxidation inhibitors), including hindered phenolic antioxidants, secondary aromatic amine antioxidants such as dinonyldiphenylamine as well as such well-known variants as
- monononyldiphenylamine and diphenylamines with other alkyl substituents such as mono- or di-octyl, sulfurized phenolic antioxidants, oil-soluble copper compounds, phosphorus-containing antioxidants, and organic sulfides, disulfides, and polysulfides such as 2-hydroxyalkyl, alkyl thioethers or l-t-dodecylthio-2-propanol or sulfurized 4- carbobutoxycyclohexene or other sulfurized olefins. Also included may be corrosion inhibitors such as tolyl triazole and dimercaptothiadiazole and oil-soluble derivatives of such materials.
- seal swell compositions such as iso- decyl sulfolane or phthalate esters, which are designed to keep seals pliable.
- pour point depressants such as alkymaphthalenes, polymethacrylates, vinyl acetate/fumarate or /maleate copolymers, and styrene/maleate copolymers.
- anti-wear agents such as zinc dialkyldithiophosphates, tridecyl adipate, and vari- ous long-chain derivatives of hydroxy carboxylic acids, such as tartrates, tartramides, tartrimides, and citrates as described in US Application 2006-0183647.
- optional materials are known to those skilled in the art, are generally commercially available, and are described in greater detail in published European Patent Application 761,805. Also included can be known materials such as corrosion inhibitors (e.g., tolyltriazole, dimer- captothiadiazoles), dyes, fluidizing agents, odor masking agents, and antifoam agents.
- corrosion inhibitors e.g., tolyltriazole, dimer- captothiadiazoles
- dyes e.g., tolyltriazole, dimer- captothiadiazoles
- fluidizing agents e.g., tolyltriazole, dimer- captothiadiazoles
- odor masking agents e.g., odor masking agents
- antifoam agents e.g., odor masking agents.
- organic borate esters and organic borate salts can also be included.
- the above components can be in the form of a fully-formulated lubricant or in the form of a concentrate within a smaller amount of lubricating oil. If they are present in a concentrate, their concentrations will generally be directly proportional to their concentrations in the more dilute form in the final blend.
- 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 that is, aliphatic (e.g., alkyl or alkenyl), alicyclic (e.g., cyclo- alkyl, cycloalkenyl) substituents, and aromatic-, aliphatic-, and alicyclic-substituted aromatic substituents, as well as cyclic substituents wherein the ring is completed through another portion of the molecule (e.g., two substituents together form a ring);
- aliphatic e.g., alkyl or alkenyl
- alicyclic e.g., cyclo- alkyl, cycloalkenyl
- aromatic-, aliphatic-, and alicyclic-substituted aromatic substituents as well as cyclic substituents wherein the ring is completed through another portion of the molecule (e.g., two substituents together form a ring);
- substituents containing non-hydrocarbon groups which, in the context of this invention, do not alter the predominantly hydrocarbon nature of the substituent (e.g., halo (especially chloro and fluoro), hydroxy, alkoxy, mercapto, alkylmercapto, nitro, nitroso, and sulfoxy);
- hetero substituents that is, substituents which, while having a predominantly hydro- carbon character, in the context of this invention, contain other than carbon in a ring or chain otherwise composed of carbon atoms and encompass substituents as pyridyl, furyl, thienyl and imidazolyl.
- Heteroatoms include sulfur, oxygen, and nitrogen. In general, no more than two, or no more than one, heteroatom will be present for every ten carbon atoms in the hydrocarbyl group; typically, there will be no heteroatoms in the hydrocarbyl group.
- the amount of the phosphorus-containing compound or compounds in the compositions of the present invention may, in certain embodiments, be 0.01 to 2 percent by weight, alternatively, 0.02 to 1 or 0.05 to 0.5 percent by weight.
- the total phosphorus content of the compositions may be, for instance 0.01 to 0.3 percent by weight or 0.003 or 0.03 to 0.20 percent by weight or 0.05 to 0.15 percent by weight, depending, of course, on the phosphorus content of the particular compounds that are selected.
- the formulations of the disclosed technology may contain, or may not contain, phosphorus in the form of a zinc dialkyldithiophosphate. In some embodiments there is less than 0.1 percent or 0.01 percent by weight of a zinc dialkyldithiophosphate.
- Such materials may be represented by the formula
- R 8 and R 9 are independently hydrocarbyl groups such as alkyl, cycloalkyl, aralkyl or alkaryl groups having 3 to 20 carbon atoms, or 3 to 16 or 3 to 12 carbon atoms. They are typically prepared by the reaction of one or a mixture of alcohols R 8 OH and R 9 OH, which can be a mixture of a secondary alcohol and a primary alcohol, for instance, iso- propanol and 4-methyl-2-pentanol, with phosphorus pentasulfide to give the acid, followed by neutralization with zinc oxide.
- R 8 OH and R 9 OH which can be a mixture of a secondary alcohol and a primary alcohol, for instance, iso- propanol and 4-methyl-2-pentanol, with phosphorus pentasulfide to give the acid, followed by neutralization with zinc oxide.
- composition when the composition is in the form of a concentrate, the relative amounts of the various components will be proportionately increased, for instance, by a factor such as 10 (except for the oil of lubricating viscosity, which will be correspondingly decreased).
- condensation product is intended to encompass esters, amides, imides and other such materials that may be prepared by a condensation reaction of an acid or a reactive equivalent of an acid (e.g., an acid halide, anhydride, or ester) with an alcohol or amine, irrespective of whether a condensation reaction is actually performed to lead directly to the product.
- an acid e.g., an acid halide, anhydride, or ester
- an alcohol or amine irrespective of whether a condensation reaction is actually performed to lead directly to the product.
- a particular ester may be prepared by a transesterification reaction rather than directly by a condensation reaction.
- the resulting product is still considered a condensation product.
- each chemical component described is presented exclusive of any solvent or diluent oil, which may be customarily present in the commercial material, that is, on an active chemical basis, unless otherwise indicated.
- each chemical or composition referred to herein should be interpreted as being a commercial grade material which may contain the isomers, by-products, derivatives, and other such materials which are normally understood to be present in the commercial grade.
- 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 substitu- ents; substituted hydrocarbon substituents, that is, substituents containing non-hydrocarbon groups which, in the context of this invention, do not alter the predominantly hydro- carbon 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.
- hydrocarbyl substituent or “hydrocarbyl group” is found in paragraphs [0137] to [0141] of published application US 2010- 0197536.
- a Starting Lubricant representing a typical or conventional lubricant for an automatic transmission, is prepared containing the following (each of the components other than oil being presented on an oil-free basis, and all percentages being by weight): Oil(s) of lubricating viscosity (in an amount to total 100%);
- Antiwear agents 0.28%>, including dibutyl phosphite and di(long chain alkyl) phosphite
- Succinimide dispersants 4.28%, including borated succinimide dispersant(s) and dimer- captothiadiazole-treated dispersant(s)
- Antioxidants 1.1%, including a hindered phenolic ester antioxidant and an aromatic amine antioxidant
- Detergents 0.18% overbased calcium sulfonate detergents (low and high TBN materials)
- Conventional friction modifier package 0.61%, including phosphoric acid (85%), borate ester, polyoxyethylene tallowalkylamine, hydroxyethyl heptadecenyl imidazoline, and a long chain hydroxyalkylamine
- Example 1 also contains, within the Starting Lubricant, 0.70 percent by weight of the condensation product (amide) of dicocoamine and glycolic acid and 0.70 percent by weight of the bisamide formed by reaction of dimethyl oxalate with and N,N- di(C18 alkyl) propylene-l ,3-diamine.
- the C18 alkyl groups are characteristic of the structure of isostearic acid.
- Example 2 The same Starting Lubricant is used as for Example 1, except that the amount of the long chain hydroxyalkylamine is less by an amount of 0.01%, the antioxidant component further comprises 0.4%> of a substituted hydrocarbyl sulfide, and the specific small amounts of the other conventional additives are slightly different.
- the formulation of Example 2 contains, within the modified Starting Lubricant, 0.70 percent by weight of the bisamide formed by reaction of dimethyl oxalate with and N,N- di(C18 alkyl) propylene-l ,3-diamine.
- antioxidant component 1.5%
- Reference Example B (138) also contains 0.60 percent by weight of the bisamide formed by reaction of dimethyl oxalate with and N,N-di(C 18 alkyl) propylene- 1,3-diamine.
- antioxidant component 1.5%
- Reference Example C (129) also contains 0.75% by weight of the condensation product (amide) of dicocoamine and glycolic acid.
- antioxidant component 1.5%
- Reference Example D (123) also contains 0.66 percent by weight of the condensation product (amide) of dicocoamine and glycolic acid.
- the formulations thus prepared are subjected to a friction test involving repeated engagement and disengagement of lubricated steel clutch plates with paper-based friction disks.
- the testing is conducted on an SAE No. 2 Universal Wet Friction Material Test Machine or on an equivalent machine according to GK or DKA specifications. The values of measurements are reported at 500, 2500, and 10,000 disengagement cycles.
- Results from the testing is shown in the Table below. For each entry, the relevant coefficients of friction are reported, in turn, at 500 cycles (start of test), 2500 cycles (middle of test), and 10,000 cycles (end of test):
- the transitional term "comprising,” which is synonymous with “including,” “containing,” or “characterized by,” is inclusive or open-ended and does not exclude additional, un-recited elements or method steps.
- the term also encompass, as alternative embodiments, the phrases “consisting essentially of and “consisting of,” where “consisting of excludes any element or step not specified and “consisting essentially of permits the inclusion of additional un-recited elements or steps that do not materially affect the essential or basic and novel characteristics of the composition or method under consideration.
- the expression “consisting of or “consisting essentially of,” when applied to one element of a claim, is intended to restrict all species of the type represented by that element, notwithstanding the presence of "comprising" elsewhere in the claim.
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Abstract
Description
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US201462018138P | 2014-06-27 | 2014-06-27 | |
PCT/US2015/037627 WO2015200592A1 (en) | 2014-06-27 | 2015-06-25 | Mixtures of friction modifiers to provide good friction performance to transmission fluids |
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EP15736127.0A Active EP3161114B1 (en) | 2014-06-27 | 2015-06-25 | Mixtures of friction modifiers to provide good friction performance to transmission fluids |
Country Status (9)
Country | Link |
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US (1) | US20170096613A1 (en) |
EP (1) | EP3161114B1 (en) |
JP (1) | JP6525439B2 (en) |
KR (1) | KR102425108B1 (en) |
CN (1) | CN106459808B (en) |
AU (1) | AU2015279917A1 (en) |
BR (1) | BR112016023961A2 (en) |
CA (1) | CA2953823C (en) |
WO (1) | WO2015200592A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6789615B2 (en) * | 2015-03-31 | 2020-11-25 | 出光興産株式会社 | Lubricating oil composition for transmission |
JP6533689B2 (en) * | 2015-04-22 | 2019-06-19 | 出光興産株式会社 | Automatic transmission oil |
Family Cites Families (55)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3036003A (en) | 1957-08-07 | 1962-05-22 | Sinclair Research Inc | Lubricating oil composition |
US3236770A (en) | 1960-09-28 | 1966-02-22 | Sinclair Research Inc | Transaxle lubricant |
US3200107A (en) | 1961-06-12 | 1965-08-10 | Lubrizol Corp | Process for preparing acylated amine-cs2 compositions and products |
DE1271877B (en) | 1963-04-23 | 1968-07-04 | Lubrizol Corp | Lubricating oil |
US3282955A (en) | 1963-04-29 | 1966-11-01 | Lubrizol Corp | Reaction products of acylated nitrogen intermediates and a boron compound |
US3513093A (en) | 1963-06-17 | 1970-05-19 | Lubrizol Corp | Lubricant containing nitrogen-containing and phosphorus-containing succinic derivatives |
NL296139A (en) | 1963-08-02 | |||
US3455832A (en) | 1963-09-09 | 1969-07-15 | Monsanto Co | Schiff bases |
GB1053577A (en) | 1963-11-01 | |||
NL145565B (en) | 1965-01-28 | 1975-04-15 | Shell Int Research | PROCESS FOR PREPARING A LUBRICANT COMPOSITION. |
US3414347A (en) | 1965-03-30 | 1968-12-03 | Edroy Products Company Inc | Binocular with pivoted lens plate |
GB1142195A (en) | 1965-06-18 | 1969-02-05 | British Petroleum Co | Alkaline lubricating oil |
US3574576A (en) | 1965-08-23 | 1971-04-13 | Chevron Res | Distillate fuel compositions having a hydrocarbon substituted alkylene polyamine |
US3539633A (en) | 1965-10-22 | 1970-11-10 | Standard Oil Co | Di-hydroxybenzyl polyamines |
US3442808A (en) | 1966-11-01 | 1969-05-06 | Standard Oil Co | Lubricating oil additives |
US3461172A (en) | 1966-11-22 | 1969-08-12 | Consolidation Coal Co | Hydrogenation of ortho-phenolic mannich bases |
US3702757A (en) | 1967-03-09 | 1972-11-14 | Chevron Res | Phosphate ester amine salts useful as fuel detergents and anti-icing agents |
US3448047A (en) | 1967-04-05 | 1969-06-03 | Standard Oil Co | Lube oil dispersants |
US3600372A (en) | 1968-06-04 | 1971-08-17 | Standard Oil Co | Carbon disulfide treated mannich condensation products |
US3586629A (en) | 1968-09-16 | 1971-06-22 | Mobil Oil Corp | Metal salts as lubricant additives |
US3591598A (en) | 1968-11-08 | 1971-07-06 | Standard Oil Co | Certain condensation products derived from mannich bases |
US3725480A (en) | 1968-11-08 | 1973-04-03 | Standard Oil Co | Ashless oil additives |
US3634515A (en) | 1968-11-08 | 1972-01-11 | Standard Oil Co | Alkylene polyamide formaldehyde |
US3726882A (en) | 1968-11-08 | 1973-04-10 | Standard Oil Co | Ashless oil additives |
US3639242A (en) | 1969-12-29 | 1972-02-01 | Lubrizol Corp | Lubricating oil or fuel containing sludge-dispersing additive |
US3649659A (en) | 1970-03-24 | 1972-03-14 | Mobil Oil Corp | Coordinated complexes of mannich bases |
US3708422A (en) | 1971-01-29 | 1973-01-02 | Cities Service Oil Co | Electric discharge machining fluid |
US3980569A (en) | 1974-03-15 | 1976-09-14 | The Lubrizol Corporation | Dispersants and process for their preparation |
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 |
CA1188704A (en) | 1981-05-26 | 1985-06-11 | Kirk E. Davis | Boron-containing compositions useful as lubricant additives |
US4622158A (en) | 1983-11-09 | 1986-11-11 | The Lubrizol Corporation | Aqueous systems containing organo-borate compounds |
US4741848A (en) | 1986-03-13 | 1988-05-03 | The Lubrizol Corporation | Boron-containing compositions, and lubricants and fuels containing same |
JP2656522B2 (en) | 1986-06-13 | 1997-09-24 | ザ ルブリゾル コーポレーション | Phosphorus-containing lubricants and functional fluid compositions |
US5110488A (en) | 1986-11-24 | 1992-05-05 | The Lubrizol Corporation | Lubricating compositions containing reduced levels of phosphorus |
US4752416A (en) | 1986-12-11 | 1988-06-21 | The Lubrizol Corporation | Phosphite ester compositions, and lubricants and functional fluids containing same |
US4792410A (en) | 1986-12-22 | 1988-12-20 | The Lubrizol Corporation | Lubricant composition suitable for manual transmission fluids |
IN172215B (en) | 1987-03-25 | 1993-05-08 | Lubrizol Corp | |
US5157088A (en) | 1987-11-19 | 1992-10-20 | Dishong Dennis M | Nitrogen-containing esters of carboxy-containing interpolymers |
US4957651A (en) | 1988-01-15 | 1990-09-18 | The Lubrizol Corporation | Mixtures of partial fatty acid esters of polyhydric alcohols and sulfurized compositions, and use as lubricant additives |
US4959168A (en) | 1988-01-15 | 1990-09-25 | The Lubrizol Corporation | Sulfurized compositions, and additive concentrates and lubricating oils containing same |
BR8907130A (en) | 1988-10-24 | 1991-02-13 | Exxon Chemical Patents Inc | COMPOSITION OF LUBRICATING OIL, FORCE TRANSMISSION FLUID, ADDITIVE CONCENTRATE, PROCESS TO IMPROVE THE MODIFICATION OF THE FRICTION OF A LUBRICATING OIL, COMPOSITION OF AMINE SALT AND SALT |
DE69025602T2 (en) | 1990-01-05 | 1996-11-14 | Lubrizol Corp | UNIVERSAL POWER TRANSFER LIQUID |
AU710294B2 (en) | 1995-09-12 | 1999-09-16 | Lubrizol Corporation, The | Lubrication fluids for reduced air entrainment and improved gear protection |
US6660695B2 (en) | 2002-03-15 | 2003-12-09 | Infineum International Ltd. | Power transmission fluids of improved anti-shudder properties |
JP5046644B2 (en) | 2003-08-01 | 2012-10-10 | ザ ルブリゾル コーポレイション | Mixed dispersant for lubricants |
US7053254B2 (en) | 2003-11-07 | 2006-05-30 | Chevron U.S.A, Inc. | Process for improving the lubricating properties of base oils using a Fischer-Tropsch derived bottoms |
US7807611B2 (en) | 2004-10-12 | 2010-10-05 | The Lubrizol Corporation | Tartaric acid derivatives as fuel economy improvers and antiwear agents in crankcase oils and preparation thereof |
JP5513703B2 (en) * | 2005-05-27 | 2014-06-04 | 出光興産株式会社 | Lubricating oil composition |
WO2007044820A1 (en) * | 2005-10-11 | 2007-04-19 | The Lubrizol Corporation | Product of amines with hydroxy acid as friction modifiers suitable for automatic transmission fluids |
CA2671911C (en) * | 2006-12-18 | 2015-04-21 | The Lubrizol Corporation | Functional fluid comprising a detergent and friction modifier |
US20080182770A1 (en) | 2007-01-26 | 2008-07-31 | The Lubrizol Corporation | Antiwear Agent and Lubricating Compositions Thereof |
CN101679900A (en) | 2007-05-24 | 2010-03-24 | 卢布里佐尔公司 | Comprise lubricating composition based on the ash-free antiwear agent of hydroxypolycarboxylic acid's derivative and molybdenum compound |
US8691740B2 (en) | 2009-02-18 | 2014-04-08 | The Lubrizol Corporation | Oxalic acid bis-amides or amide-ester as friction modifiers in lubricants |
JP5525478B2 (en) * | 2011-03-31 | 2014-06-18 | Jx日鉱日石エネルギー株式会社 | Viscosity index improver and lubricating oil composition |
JP2012211338A (en) * | 2012-07-13 | 2012-11-01 | Idemitsu Kosan Co Ltd | Lubricant base oil and method of producing the same, and lubricant composition that contains the base oil |
-
2015
- 2015-06-25 AU AU2015279917A patent/AU2015279917A1/en not_active Abandoned
- 2015-06-25 US US15/316,892 patent/US20170096613A1/en not_active Abandoned
- 2015-06-25 CN CN201580033691.8A patent/CN106459808B/en not_active Expired - Fee Related
- 2015-06-25 CA CA2953823A patent/CA2953823C/en active Active
- 2015-06-25 WO PCT/US2015/037627 patent/WO2015200592A1/en active Application Filing
- 2015-06-25 EP EP15736127.0A patent/EP3161114B1/en active Active
- 2015-06-25 BR BR112016023961A patent/BR112016023961A2/en not_active Application Discontinuation
- 2015-06-25 JP JP2016568036A patent/JP6525439B2/en active Active
- 2015-06-25 KR KR1020167033091A patent/KR102425108B1/en active IP Right Grant
Also Published As
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BR112016023961A2 (en) | 2017-08-15 |
CA2953823A1 (en) | 2015-12-30 |
AU2015279917A1 (en) | 2016-10-13 |
US20170096613A1 (en) | 2017-04-06 |
JP6525439B2 (en) | 2019-06-05 |
KR102425108B1 (en) | 2022-07-26 |
JP2017519066A (en) | 2017-07-13 |
WO2015200592A1 (en) | 2015-12-30 |
CN106459808A (en) | 2017-02-22 |
CA2953823C (en) | 2022-09-13 |
CN106459808B (en) | 2020-10-27 |
EP3161114B1 (en) | 2018-06-06 |
KR20170026345A (en) | 2017-03-08 |
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