EP2714871A1 - Schmiermittelzusammensetzung mit phosphorfunktionalisierten polymeren - Google Patents
Schmiermittelzusammensetzung mit phosphorfunktionalisierten polymerenInfo
- Publication number
- EP2714871A1 EP2714871A1 EP12716392.1A EP12716392A EP2714871A1 EP 2714871 A1 EP2714871 A1 EP 2714871A1 EP 12716392 A EP12716392 A EP 12716392A EP 2714871 A1 EP2714871 A1 EP 2714871A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- meth
- acrylate
- polyalkyl
- repeating units
- weight
- 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 82
- 239000000314 lubricant Substances 0.000 title claims abstract description 51
- 229920000642 polymer Polymers 0.000 title description 38
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims abstract description 124
- 150000001252 acrylic acid derivatives Chemical class 0.000 claims abstract description 58
- 239000000178 monomer Substances 0.000 claims abstract description 58
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 36
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 27
- 125000004437 phosphorous atom Chemical group 0.000 claims abstract description 23
- -1 Phosphorus compound Chemical class 0.000 claims description 89
- 239000003921 oil Substances 0.000 claims description 27
- 230000001050 lubricating effect Effects 0.000 claims description 15
- 239000011574 phosphorus Substances 0.000 claims description 15
- 150000001875 compounds Chemical class 0.000 claims description 13
- 239000001257 hydrogen Substances 0.000 claims description 12
- 229910052739 hydrogen Inorganic materials 0.000 claims description 12
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 10
- 150000003017 phosphorus Chemical class 0.000 claims description 8
- 239000002199 base oil Substances 0.000 claims description 7
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 7
- 229920013639 polyalphaolefin Polymers 0.000 claims description 5
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 claims description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- ZPDKTVJZFVWAOC-UHFFFAOYSA-N 4-hydroxy-1,3,2,4lambda5-dioxathiaphosphetane 4-oxide Chemical compound S1OP(O1)(O)=O ZPDKTVJZFVWAOC-UHFFFAOYSA-N 0.000 claims description 2
- 125000003700 epoxy group Chemical group 0.000 claims description 2
- 150000003014 phosphoric acid esters Chemical class 0.000 claims description 2
- 229910000073 phosphorus hydride Inorganic materials 0.000 claims description 2
- 229920005604 random copolymer Polymers 0.000 claims description 2
- CJXGDWDDLMZNBC-UHFFFAOYSA-N P(O)(O)=O.P(O)(O)O Chemical compound P(O)(O)=O.P(O)(O)O CJXGDWDDLMZNBC-UHFFFAOYSA-N 0.000 claims 1
- 125000003158 alcohol group Chemical group 0.000 abstract description 2
- 235000019198 oils Nutrition 0.000 description 23
- 238000006243 chemical reaction Methods 0.000 description 19
- 239000002480 mineral oil Substances 0.000 description 19
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 18
- 229920000098 polyolefin Polymers 0.000 description 18
- 239000000654 additive Substances 0.000 description 17
- 229910052757 nitrogen Inorganic materials 0.000 description 16
- GJBRNHKUVLOCEB-UHFFFAOYSA-N tert-butyl benzenecarboperoxoate Chemical compound CC(C)(C)OOC(=O)C1=CC=CC=C1 GJBRNHKUVLOCEB-UHFFFAOYSA-N 0.000 description 16
- 238000000034 method Methods 0.000 description 12
- 238000006116 polymerization reaction Methods 0.000 description 11
- 125000000217 alkyl group Chemical group 0.000 description 10
- WNAHIZMDSQCWRP-UHFFFAOYSA-N dodecane-1-thiol Chemical compound CCCCCCCCCCCCS WNAHIZMDSQCWRP-UHFFFAOYSA-N 0.000 description 9
- 230000001976 improved effect Effects 0.000 description 9
- 239000010687 lubricating oil Substances 0.000 description 9
- 239000000243 solution Substances 0.000 description 9
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 8
- GMSCBRSQMRDRCD-UHFFFAOYSA-N dodecyl 2-methylprop-2-enoate Chemical compound CCCCCCCCCCCCOC(=O)C(C)=C GMSCBRSQMRDRCD-UHFFFAOYSA-N 0.000 description 8
- 238000005259 measurement Methods 0.000 description 8
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 8
- 230000000996 additive effect Effects 0.000 description 7
- 125000003118 aryl group Chemical group 0.000 description 7
- 150000002148 esters Chemical class 0.000 description 7
- 238000010526 radical polymerization reaction Methods 0.000 description 7
- 150000001298 alcohols Chemical class 0.000 description 6
- 125000004103 aminoalkyl group Chemical group 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 235000010446 mineral oil Nutrition 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 6
- JYFHYPJRHGVZDY-UHFFFAOYSA-N Dibutyl phosphate Chemical compound CCCCOP(O)(=O)OCCCC JYFHYPJRHGVZDY-UHFFFAOYSA-N 0.000 description 5
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 5
- 239000002253 acid Substances 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 5
- 239000003505 polymerization initiator Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 4
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 4
- 150000001336 alkenes Chemical class 0.000 description 4
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 4
- 238000010560 atom transfer radical polymerization reaction Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 150000001993 dienes Chemical class 0.000 description 4
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- 150000002734 metacrylic acid derivatives Chemical class 0.000 description 4
- 150000002924 oxiranes Chemical class 0.000 description 4
- 230000036961 partial effect Effects 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- 229910052717 sulfur Inorganic materials 0.000 description 4
- 239000011593 sulfur Chemical group 0.000 description 4
- 238000003786 synthesis reaction Methods 0.000 description 4
- CWERGRDVMFNCDR-UHFFFAOYSA-N thioglycolic acid Chemical compound OC(=O)CS CWERGRDVMFNCDR-UHFFFAOYSA-N 0.000 description 4
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 description 3
- 239000004435 Oxo alcohol Substances 0.000 description 3
- 229910019142 PO4 Inorganic materials 0.000 description 3
- RYYWUUFWQRZTIU-UHFFFAOYSA-N Thiophosphoric acid Chemical compound OP(O)(S)=O RYYWUUFWQRZTIU-UHFFFAOYSA-N 0.000 description 3
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Natural products NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 3
- 150000001335 aliphatic alkanes Chemical class 0.000 description 3
- 150000001412 amines Chemical class 0.000 description 3
- 150000008064 anhydrides Chemical class 0.000 description 3
- 239000003245 coal Substances 0.000 description 3
- 239000010779 crude oil Substances 0.000 description 3
- 150000001924 cycloalkanes Chemical class 0.000 description 3
- 125000000753 cycloalkyl group Chemical group 0.000 description 3
- 150000005690 diesters Chemical class 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- VOZRXNHHFUQHIL-UHFFFAOYSA-N glycidyl methacrylate Chemical compound CC(=C)C(=O)OCC1CO1 VOZRXNHHFUQHIL-UHFFFAOYSA-N 0.000 description 3
- 125000000623 heterocyclic group Chemical group 0.000 description 3
- 239000010720 hydraulic oil Substances 0.000 description 3
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 150000002430 hydrocarbons Chemical class 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 description 3
- 238000012705 nitroxide-mediated radical polymerization Methods 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000003208 petroleum Substances 0.000 description 3
- 235000021317 phosphate Nutrition 0.000 description 3
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 3
- 150000003254 radicals Chemical class 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 150000003440 styrenes Chemical class 0.000 description 3
- JSPLKZUTYZBBKA-UHFFFAOYSA-N trioxidane Chemical compound OOO JSPLKZUTYZBBKA-UHFFFAOYSA-N 0.000 description 3
- 229920001567 vinyl ester resin Polymers 0.000 description 3
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 2
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 2
- PMBXCGGQNSVESQ-UHFFFAOYSA-N 1-Hexanethiol Chemical compound CCCCCCS PMBXCGGQNSVESQ-UHFFFAOYSA-N 0.000 description 2
- VQOXUMQBYILCKR-UHFFFAOYSA-N 1-Tridecene Chemical compound CCCCCCCCCCCC=C VQOXUMQBYILCKR-UHFFFAOYSA-N 0.000 description 2
- AFFLGGQVNFXPEV-UHFFFAOYSA-N 1-decene Chemical compound CCCCCCCCC=C AFFLGGQVNFXPEV-UHFFFAOYSA-N 0.000 description 2
- CRSBERNSMYQZNG-UHFFFAOYSA-N 1-dodecene Chemical compound CCCCCCCCCCC=C CRSBERNSMYQZNG-UHFFFAOYSA-N 0.000 description 2
- OSSNTDFYBPYIEC-UHFFFAOYSA-N 1-ethenylimidazole Chemical compound C=CN1C=CN=C1 OSSNTDFYBPYIEC-UHFFFAOYSA-N 0.000 description 2
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 2
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 description 2
- PJLHTVIBELQURV-UHFFFAOYSA-N 1-pentadecene Chemical compound CCCCCCCCCCCCCC=C PJLHTVIBELQURV-UHFFFAOYSA-N 0.000 description 2
- HFDVRLIODXPAHB-UHFFFAOYSA-N 1-tetradecene Chemical compound CCCCCCCCCCCCC=C HFDVRLIODXPAHB-UHFFFAOYSA-N 0.000 description 2
- YAJYJWXEWKRTPO-UHFFFAOYSA-N 2,3,3,4,4,5-hexamethylhexane-2-thiol Chemical compound CC(C)C(C)(C)C(C)(C)C(C)(C)S YAJYJWXEWKRTPO-UHFFFAOYSA-N 0.000 description 2
- ARGCQEVBJHPOGB-UHFFFAOYSA-N 2,5-dihydrofuran Chemical compound C1OCC=C1 ARGCQEVBJHPOGB-UHFFFAOYSA-N 0.000 description 2
- GSNUFIFRDBKVIE-UHFFFAOYSA-N 2,5-dimethylfuran Chemical compound CC1=CC=C(C)O1 GSNUFIFRDBKVIE-UHFFFAOYSA-N 0.000 description 2
- XVTPGZQPUZSUKS-UHFFFAOYSA-N 2-(2-oxopyrrolidin-1-yl)ethyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCN1CCCC1=O XVTPGZQPUZSUKS-UHFFFAOYSA-N 0.000 description 2
- XMNIXWIUMCBBBL-UHFFFAOYSA-N 2-(2-phenylpropan-2-ylperoxy)propan-2-ylbenzene Chemical compound C=1C=CC=CC=1C(C)(C)OOC(C)(C)C1=CC=CC=C1 XMNIXWIUMCBBBL-UHFFFAOYSA-N 0.000 description 2
- JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 description 2
- WYGWHHGCAGTUCH-UHFFFAOYSA-N 2-[(2-cyano-4-methylpentan-2-yl)diazenyl]-2,4-dimethylpentanenitrile Chemical compound CC(C)CC(C)(C#N)N=NC(C)(C#N)CC(C)C WYGWHHGCAGTUCH-UHFFFAOYSA-N 0.000 description 2
- PGMMQIGGQSIEGH-UHFFFAOYSA-N 2-ethenyl-1,3-oxazole Chemical class C=CC1=NC=CO1 PGMMQIGGQSIEGH-UHFFFAOYSA-N 0.000 description 2
- JDCUKFVNOWJNBU-UHFFFAOYSA-N 2-ethenyl-1,3-thiazole Chemical class C=CC1=NC=CS1 JDCUKFVNOWJNBU-UHFFFAOYSA-N 0.000 description 2
- JLBJTVDPSNHSKJ-UHFFFAOYSA-N 4-Methylstyrene Chemical compound CC1=CC=C(C=C)C=C1 JLBJTVDPSNHSKJ-UHFFFAOYSA-N 0.000 description 2
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 2
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical compound CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 2
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 2
- YIVJZNGAASQVEM-UHFFFAOYSA-N Lauroyl peroxide Chemical compound CCCCCCCCCCCC(=O)OOC(=O)CCCCCCCCCCC YIVJZNGAASQVEM-UHFFFAOYSA-N 0.000 description 2
- 241000882901 Moema Species 0.000 description 2
- MOYAFQVGZZPNRA-UHFFFAOYSA-N Terpinolene Chemical compound CC(C)=C1CCC(C)=CC1 MOYAFQVGZZPNRA-UHFFFAOYSA-N 0.000 description 2
- QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical class C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- JUIBLDFFVYKUAC-UHFFFAOYSA-N [5-(2-ethylhexanoylperoxy)-2,5-dimethylhexan-2-yl] 2-ethylhexaneperoxoate Chemical compound CCCCC(CC)C(=O)OOC(C)(C)CCC(C)(C)OOC(=O)C(CC)CCCC JUIBLDFFVYKUAC-UHFFFAOYSA-N 0.000 description 2
- YRKCREAYFQTBPV-UHFFFAOYSA-N acetylacetone Chemical compound CC(=O)CC(C)=O YRKCREAYFQTBPV-UHFFFAOYSA-N 0.000 description 2
- 150000003926 acrylamides Chemical class 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 239000003963 antioxidant agent Substances 0.000 description 2
- 235000019400 benzoyl peroxide Nutrition 0.000 description 2
- OIPMQULDKWSNGX-UHFFFAOYSA-N bis[[ethoxy(oxo)phosphaniumyl]oxy]alumanyloxy-ethoxy-oxophosphanium Chemical compound [Al+3].CCO[P+]([O-])=O.CCO[P+]([O-])=O.CCO[P+]([O-])=O OIPMQULDKWSNGX-UHFFFAOYSA-N 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- WQAQPCDUOCURKW-UHFFFAOYSA-N butanethiol Chemical compound CCCCS WQAQPCDUOCURKW-UHFFFAOYSA-N 0.000 description 2
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 2
- 239000012986 chain transfer agent Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000007334 copolymerization reaction Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 125000002704 decyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- 125000004177 diethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- 239000003085 diluting agent Substances 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 150000002019 disulfides Chemical class 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- FJKIXWOMBXYWOQ-UHFFFAOYSA-N ethenoxyethane Chemical compound CCOC=C FJKIXWOMBXYWOQ-UHFFFAOYSA-N 0.000 description 2
- 150000002191 fatty alcohols Chemical class 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000001530 fumaric acid Substances 0.000 description 2
- 239000012208 gear oil Substances 0.000 description 2
- 238000005227 gel permeation chromatography Methods 0.000 description 2
- 125000005842 heteroatom Chemical group 0.000 description 2
- 230000003301 hydrolyzing effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 2
- 125000002768 hydroxyalkyl group Chemical group 0.000 description 2
- 239000003077 lignite Substances 0.000 description 2
- PJUIMOJAAPLTRJ-UHFFFAOYSA-N monothioglycerol Chemical compound OCC(O)CS PJUIMOJAAPLTRJ-UHFFFAOYSA-N 0.000 description 2
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 239000012188 paraffin wax Substances 0.000 description 2
- YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 description 2
- 150000003018 phosphorus compounds Chemical class 0.000 description 2
- BWJUFXUULUEGMA-UHFFFAOYSA-N propan-2-yl propan-2-yloxycarbonyloxy carbonate Chemical compound CC(C)OC(=O)OOC(=O)OC(C)C BWJUFXUULUEGMA-UHFFFAOYSA-N 0.000 description 2
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- KDYFGRWQOYBRFD-UHFFFAOYSA-N succinic acid Chemical compound OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 2
- 150000003505 terpenes Chemical class 0.000 description 2
- 235000007586 terpenes Nutrition 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
- BWSZXUOMATYHHI-UHFFFAOYSA-N tert-butyl octaneperoxoate Chemical compound CCCCCCCC(=O)OOC(C)(C)C BWSZXUOMATYHHI-UHFFFAOYSA-N 0.000 description 2
- CIHOLLKRGTVIJN-UHFFFAOYSA-N tert‐butyl hydroperoxide Chemical compound CC(C)(C)OO CIHOLLKRGTVIJN-UHFFFAOYSA-N 0.000 description 2
- YODZTKMDCQEPHD-UHFFFAOYSA-N thiodiglycol Chemical compound OCCSCCO YODZTKMDCQEPHD-UHFFFAOYSA-N 0.000 description 2
- 150000003568 thioethers Chemical class 0.000 description 2
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- DGVVWUTYPXICAM-UHFFFAOYSA-N β‐Mercaptoethanol Chemical compound OCCS DGVVWUTYPXICAM-UHFFFAOYSA-N 0.000 description 2
- DTGKSKDOIYIVQL-WEDXCCLWSA-N (+)-borneol Chemical group C1C[C@@]2(C)[C@@H](O)C[C@@H]1C2(C)C DTGKSKDOIYIVQL-WEDXCCLWSA-N 0.000 description 1
- WRXCBRHBHGNNQA-UHFFFAOYSA-N (2,4-dichlorobenzoyl) 2,4-dichlorobenzenecarboperoxoate Chemical compound ClC1=CC(Cl)=CC=C1C(=O)OOC(=O)C1=CC=C(Cl)C=C1Cl WRXCBRHBHGNNQA-UHFFFAOYSA-N 0.000 description 1
- ZRLPJCJSNYTNES-UHFFFAOYSA-N (2-methyl-4-phenylpent-4-en-2-yl)benzene prop-1-en-2-ylbenzene Chemical compound CC(=C)C1=CC=CC=C1.C=1C=CC=CC=1C(C)(C)CC(=C)C1=CC=CC=C1 ZRLPJCJSNYTNES-UHFFFAOYSA-N 0.000 description 1
- KDGNCLDCOVTOCS-UHFFFAOYSA-N (2-methylpropan-2-yl)oxy propan-2-yl carbonate Chemical compound CC(C)OC(=O)OOC(C)(C)C KDGNCLDCOVTOCS-UHFFFAOYSA-N 0.000 description 1
- NLBJAOHLJABDAU-UHFFFAOYSA-N (3-methylbenzoyl) 3-methylbenzenecarboperoxoate Chemical compound CC1=CC=CC(C(=O)OOC(=O)C=2C=C(C)C=CC=2)=C1 NLBJAOHLJABDAU-UHFFFAOYSA-N 0.000 description 1
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- 238000006317 isomerization reaction Methods 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000004811 liquid chromatography Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 150000002688 maleic acid derivatives Chemical class 0.000 description 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
- 230000001404 mediated effect Effects 0.000 description 1
- ZQMHJBXHRFJKOT-UHFFFAOYSA-N methyl 2-[(1-methoxy-2-methyl-1-oxopropan-2-yl)diazenyl]-2-methylpropanoate Chemical compound COC(=O)C(C)(C)N=NC(C)(C)C(=O)OC ZQMHJBXHRFJKOT-UHFFFAOYSA-N 0.000 description 1
- XJRBAMWJDBPFIM-UHFFFAOYSA-N methyl vinyl ether Chemical compound COC=C XJRBAMWJDBPFIM-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- ICYJJTNLBFMCOZ-UHFFFAOYSA-J molybdenum(4+);disulfate Chemical compound [Mo+4].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O ICYJJTNLBFMCOZ-UHFFFAOYSA-J 0.000 description 1
- 125000006203 morpholinoethyl group Chemical group [H]C([H])(*)C([H])([H])N1C([H])([H])C([H])([H])OC([H])([H])C1([H])[H] 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
- 125000001421 myristyl 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])[H] 0.000 description 1
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical group CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- QYZFTMMPKCOTAN-UHFFFAOYSA-N n-[2-(2-hydroxyethylamino)ethyl]-2-[[1-[2-(2-hydroxyethylamino)ethylamino]-2-methyl-1-oxopropan-2-yl]diazenyl]-2-methylpropanamide Chemical compound OCCNCCNC(=O)C(C)(C)N=NC(C)(C)C(=O)NCCNCCO QYZFTMMPKCOTAN-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
- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- KKFHAJHLJHVUDM-UHFFFAOYSA-N n-vinylcarbazole Chemical compound C1=CC=C2N(C=C)C3=CC=CC=C3C2=C1 KKFHAJHLJHVUDM-UHFFFAOYSA-N 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- 125000001196 nonadecyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000001400 nonyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- SJYNFBVQFBRSIB-UHFFFAOYSA-N norbornadiene Chemical compound C1=CC2C=CC1C2 SJYNFBVQFBRSIB-UHFFFAOYSA-N 0.000 description 1
- JFNLZVQOOSMTJK-KNVOCYPGSA-N norbornene Chemical compound C1[C@@H]2CC[C@H]1C=C2 JFNLZVQOOSMTJK-KNVOCYPGSA-N 0.000 description 1
- SRSFOMHQIATOFV-UHFFFAOYSA-N octanoyl octaneperoxoate Chemical compound CCCCCCCC(=O)OOC(=O)CCCCCCC SRSFOMHQIATOFV-UHFFFAOYSA-N 0.000 description 1
- 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 1
- 230000003287 optical effect Effects 0.000 description 1
- 150000002895 organic esters Chemical class 0.000 description 1
- 150000001451 organic peroxides Chemical class 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
- 125000002958 pentadecyl 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])[H] 0.000 description 1
- WPPLKRDOKPISSC-UHFFFAOYSA-N pentyl 2,2-dimethylpropaneperoxoate Chemical compound CCCCCOOC(=O)C(C)(C)C WPPLKRDOKPISSC-UHFFFAOYSA-N 0.000 description 1
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 1
- 150000002976 peresters Chemical class 0.000 description 1
- 125000005634 peroxydicarbonate group Chemical group 0.000 description 1
- QIWKUEJZZCOPFV-UHFFFAOYSA-N phenyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OC1=CC=CC=C1 QIWKUEJZZCOPFV-UHFFFAOYSA-N 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- UEZVMMHDMIWARA-UHFFFAOYSA-M phosphonate Chemical compound [O-]P(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-M 0.000 description 1
- PWGIEBRSWMQVCO-UHFFFAOYSA-N phosphono prop-2-enoate Chemical compound OP(O)(=O)OC(=O)C=C PWGIEBRSWMQVCO-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
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920001515 polyalkylene glycol Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920000193 polymethacrylate Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- LWRYOGHTXGMQQM-UHFFFAOYSA-N prop-2-enoylphosphonic acid Chemical compound OP(O)(=O)C(=O)C=C LWRYOGHTXGMQQM-UHFFFAOYSA-N 0.000 description 1
- HJWLCRVIBGQPNF-UHFFFAOYSA-N prop-2-enylbenzene Chemical compound C=CCC1=CC=CC=C1 HJWLCRVIBGQPNF-UHFFFAOYSA-N 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- KOUKXHPPRFNWPP-UHFFFAOYSA-N pyrazine-2,5-dicarboxylic acid;hydrate Chemical compound O.OC(=O)C1=CN=C(C(O)=O)C=N1 KOUKXHPPRFNWPP-UHFFFAOYSA-N 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 238000011158 quantitative evaluation Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000000518 rheometry Methods 0.000 description 1
- KTOYYOQOGAZUHV-UHFFFAOYSA-N s-acetylsulfanyl ethanethioate Chemical compound CC(=O)SSC(C)=O KTOYYOQOGAZUHV-UHFFFAOYSA-N 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000003079 shale oil Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 241000894007 species Species 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
- 239000001384 succinic acid Substances 0.000 description 1
- RVEZZJVBDQCTEF-UHFFFAOYSA-N sulfenic acid Chemical class SO RVEZZJVBDQCTEF-UHFFFAOYSA-N 0.000 description 1
- 150000003464 sulfur compounds Chemical class 0.000 description 1
- WYKYCHHWIJXDAO-UHFFFAOYSA-N tert-butyl 2-ethylhexaneperoxoate Chemical compound CCCCC(CC)C(=O)OOC(C)(C)C WYKYCHHWIJXDAO-UHFFFAOYSA-N 0.000 description 1
- 229950006389 thiodiglycol Drugs 0.000 description 1
- 229940035024 thioglycerol Drugs 0.000 description 1
- NJRXVEJTAYWCQJ-UHFFFAOYSA-N thiomalic acid Chemical compound OC(=O)CC(S)C(O)=O NJRXVEJTAYWCQJ-UHFFFAOYSA-N 0.000 description 1
- RYYWUUFWQRZTIU-UHFFFAOYSA-K thiophosphate Chemical compound [O-]P([O-])([O-])=S RYYWUUFWQRZTIU-UHFFFAOYSA-K 0.000 description 1
- 125000002889 tridecyl 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])[H] 0.000 description 1
- 125000002948 undecyl 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])[H] 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 229940007718 zinc hydroxide Drugs 0.000 description 1
- 229910021511 zinc hydroxide Inorganic materials 0.000 description 1
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 1
- 229960001763 zinc sulfate Drugs 0.000 description 1
- 229910000368 zinc sulfate Inorganic materials 0.000 description 1
- KXCGIVLTZXDSBO-UHFFFAOYSA-L zinc;n-pentylcarbamodithioate Chemical compound [Zn+2].CCCCCNC([S-])=S.CCCCCNC([S-])=S KXCGIVLTZXDSBO-UHFFFAOYSA-L 0.000 description 1
- SCWPFSIZUZUCCE-UHFFFAOYSA-N β-terpinene Chemical compound CC(C)C1=CCC(=C)CC1 SCWPFSIZUZUCCE-UHFFFAOYSA-N 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
- C10M153/00—Lubricating compositions characterised by the additive being a macromolecular compound containing phosphorus
- C10M153/02—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
-
- 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
- C10M145/00—Lubricating compositions characterised by the additive being a macromolecular compound containing oxygen
- C10M145/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C10M145/10—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
- C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
- C10M2203/1006—Petroleum or coal fractions, e.g. tars, solvents, bitumen used as base material
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
- C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
- C10M2203/102—Aliphatic fractions
- C10M2203/1025—Aliphatic fractions used as base material
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
- C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
- C10M2205/028—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers containing aliphatic monomers having more than four carbon atoms
- C10M2205/0285—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers containing aliphatic monomers having more than four carbon atoms used as base material
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/08—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate type
- C10M2209/084—Acrylate; Methacrylate
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
- C10M2223/04—Phosphate esters
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
- C10M2223/04—Phosphate esters
- C10M2223/045—Metal containing thio derivatives
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
- C10M2223/04—Phosphate esters
- C10M2223/047—Thioderivatives not containing metallic elements
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
- C10M2223/049—Phosphite
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/06—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having phosphorus-to-carbon bonds
-
- 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
- C10M2225/00—Organic macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2225/02—Macromolecular compounds from phosphorus-containg monomers, obtained by reactions involving only carbon-to-carbon unsaturated bonds
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
- C10N2020/01—Physico-chemical properties
- C10N2020/04—Molecular weight; Molecular weight distribution
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/08—Resistance to extreme temperature
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/04—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/25—Internal-combustion engines
Definitions
- the present invention relates to a lubricant composition with phosphate-functionalized polymers, phosphate-functionalized polyalkyl (meth) acrylates, and the use of a polyalkyl (meth) acrylate to reduce friction.
- comonomers may u.a. C2-C18 acrylates or methacrylates,
- Styrene monomers vinyl esters, allyl esters and vinyl ethers.
- the improved slurry dispersion is achieved by the interaction of a phosphorus-containing compound (e.g., phosphate ester, phosphonate ester) and a nitrogen-containing oil solvent
- a phosphorus-containing compound e.g., phosphate ester, phosphonate ester
- the nitrogen-containing monomer here is, for example, N, N-dialkylaminoalkyl (meth) acrylate.
- Suitable comonomers are C 4 acrylates or C2
- Lubricating compositions containing a salt of a nitrogen-containing poly (meth) acrylate and a phosphoric acid partial ester are the improved effects on dispersibility, Vl-effect and wear-reducing properties in lubricating oil compositions claimed for engines and transmissions.
- Nitrogen-containing monomers used here were N-vinylpyrrolidone and ⁇ , ⁇ -dimethylaminopropylmethacrylamide.
- Comonomers are here u.a. C1 -C30 acrylates or methacrylates.
- the document US 2006/0135380 describes a method for lubricating a gearbox with the aim of getting transmission fatigue under control. Used here are the compositions of WO 2003/089554 and the
- the lubricant compositions should have a high
- the lubricant compositions are said to have increased hydrolytic stability to provide an extended temperature range under stable conditions for the use of lubricant compositions.
- Another object of the invention was to
- the production should be possible on an industrial scale without the need for new or structurally complex systems.
- the additive should lead to an improvement in fuel consumption, without affecting the environmental compatibility of the lubricant composition.
- the subject of the present invention is accordingly a
- Carbon atoms are derived in the alcohol radical, which is characterized in that the polyalkyl (meth) acrylate comprises repeating units of
- ethylenically unsaturated monomers having at least one covalently bonded phosphorus atom are derived.
- the present invention can be used
- Lubricating compositions surprisingly improved wear protection, with a simultaneously excellent friction behavior.
- the present invention the present invention
- Friction behavior can be increased together with the wear protection. This is particularly surprising since usually the addition of an additive to the
- Lubricating compositions to achieve increased hydrolysis and temperature stability compared to the lubricant compositions of the prior art comprising salts of phosphoric acid partial esters and a nitrogen-containing polymer.
- Polyalkyl (meth) acrylate comprising repeating units having at least one covalently bonded phosphorus atom in one component.
- lubricant composition which show no dispersibility, but rather are demulsible (water-separating), so that they can be used in larger quantities in industrial hydraulic oils.
- the present invention provides lubricant compositions that can be produced easily and inexpensively, in particular commercially available components can be used.
- the production can be done on an industrial scale, without the need for new or structurally complex systems are needed.
- the lubricant composition can lead to an improvement in fuel consumption, with no adverse effects on the environmental compatibility are connected.
- the present invention describes a lubricant composition.
- Lubricating compositions in particular lubricating oils serve for
- the lubricant composition can be used as hydraulic oil.
- the lubricant composition of the present invention contains at least one polyalkyl (meth) acrylate comprising repeating units derived from (meth) acrylates having 6 to 22 carbon atoms in the alcohol residue, wherein the
- Polyalkyl (meth) acrylate comprises repeating units of ethylenically unsaturated monomers having at least one covalently bonded
- Polyalkyl (meth) acrylates are polymers, by the polymerization of
- Alkyl (meth) acrylates can be obtained.
- the term (meth) acrylates include methacrylates and acrylates as well as mixtures of both. These monomers are well known.
- Polyalkyl (meth) acrylates preferably comprise at least 40%, more preferably at least 60%, more preferably at least 80%, and most preferably at least 90%, of repeating units derived from alkyl (meth) acrylates are. According to a particular aspect of the present invention are
- Polyalkyl (meth) acrylates preferably comprising at least 20 wt .-%, more preferably at least 40 wt .-%, particularly preferably at least 60 wt .-% and most preferably at least 80 wt .-% repeating units of alkyl (meth ) acrylates having 6 to 22 carbon atoms in
- Alcohol are derived.
- polyalkyl (meth) acrylates comprising repeating units derived from (meth) acrylates having 6 to 22 carbon atoms in the alcohol radical, and repeating units derived from ethylenically unsaturated monomers having at least one covalently bonded one
- Phosphorus atom are derived, preferably a weight average
- Molecular weight M w in the range of 5000 to 10,000,000 g / mol, preferably 10,000 to 600,000 g / mol and most preferably 15,000 to 80,000.
- the number-average molecular weight M n may preferably be in the range of 1,000 to 500,000 g / mol, more preferably 7,500 to 500,000 g / mol, and all
- Polydispersity index M w / M n in the range of 1.1 to 5.0, more preferably in the range of 1.4 to 4.5, and most preferably in the range of 1.6 to 3.0.
- the number average and weight average molecular weights can be determined by known methods, for example, gel permeation chromatography (GPC), preferably using a PMMA standard.
- GPC gel permeation chromatography
- the molecular weight of the polymer may be carried out prior to derivatization thereof with a phosphorus compound.
- Preferred polyalkyl (meth) acrylates comprise a) from 0 to 40% by weight, in particular from 1 to 25% by weight and more preferably from 2 to 15% by weight, of recurring units derived from (meth) acrylates of the formula (I) wherein R is hydrogen or methyl and R 1 is an alkyl radical having 1 to 5 carbon atoms,
- R is hydrogen or methyl and R 2 is an alkyl radical having 6 to 22 carbon atoms
- R represents hydrogen or methyl and R 3 represents an alkyl radical having 23 to 4000 carbon atoms
- the polyalkyl (meth) acrylates can preferably be obtained by free-radical polymerization. Accordingly, the proportion by weight of the respective repeating units which comprise these polymers results from the proportions by weight of corresponding monomers used to prepare the polymers.
- Examples of (meth) acrylates of the formula (I) include linear and branched (meth) acrylates which are derived from saturated alcohols, such as methyl (meth) acrylate, ethyl (meth) acrylate, n-propyl (meth) acrylate, iso-propyl (meth) acrylate,
- Cycloalkyl (meth) acrylates such as cyclopentyl (meth) acrylate.
- the (meth) acrylates of the formula (II) include, in particular, linear and branched (meth) acrylates. which are derived from saturated alcohols, such as hexyl (meth) acrylate, 2-ethylhexyl (meth) acrylate, heptyl (meth) acrylate, 2-tert-butylheptyl (meth) acrylate, octyl (meth) acrylate, 3-iso-propylheptyl (meth) acrylate, nonyl (meth) acrylate,
- saturated alcohols such as hexyl (meth) acrylate, 2-ethylhexyl (meth) acrylate, heptyl (meth) acrylate, 2-tert-butylheptyl (meth) acrylate, octyl (meth) acrylate, 3-iso-propylheptyl (meth) acrylate, nony
- Oleyl (meth) acrylate Oleyl (meth) acrylate; and Cycloalkyl (meth) acrylates, such as cyclohexyl (meth) acrylate, 3-vinylcyclohexyl (meth) acrylate, bornyl (meth) acrylate, 2,4,5-tri-t-butyl-3-vinylcyclohexyl (neth) acrylate, 2, 3,4,5-tetra-t-butylcyclohexyl (Kunneth) acrylate.
- Examples of monomers of the formula (III) include linear and branched (meth) acrylates derived from saturated alcohols, such as
- Eicosyltetratriacontyl (meth) acrylate Eicosyltetratriacontyl (meth) acrylate; Cycloalkyl (meth) acrylates, such as 2,3,4,5-tetra-t-hexylcyclohexyl (meth) acrylate.
- the monomers of the formula (III) include so-called polyolefin-based macromonomers with (meth) acrylate groups which are described, inter alia, in DE 10 2007 032 120 A1, filed on July 9, 2007 with the German Patent Office with the application number DE102007032120.3; and DE 10 2007 046 223 A1 filed on 26.09.2007 with the German Patent Office with the application number DE 102007046223.0; wherein the disclosures of these references, in particular the therein described (meth) acrylates having at least 23 carbon atoms in the radical for purposes of disclosure in the present application are incorporated by reference thereto.
- Polyolefin-based macromonomers are known in the art. These are
- Repeating units comprise at least one group derived from polyolefins.
- Polyolefins are known in the art, these by
- Carbon and hydrogen for example, C2-Cio alkenes such as ethylene, propylene, n-butene, isobutene, norbornene and / or C 4 -Cio alkadienes such as butadiene, isoprene, norbornadiene, can be obtained.
- the recurring units derived from polyolefin-based macromonomers preferably comprise at least 70% by weight and more preferably at least 80% by weight and most preferably at least 90% by weight of groups derived from alkenes and / or alkadienes Weight of repeating units derived from polyolefin-based macromonomers.
- the polyolefinic groups may in particular also be hydrogenated.
- repeat units derived from polyolefin-based macromonomers may include other groups. These include low levels of copolymerizable
- Monomers include, inter alia, alkyl (meth) acrylates, styrenic monomers, fumarates, maleates, vinyl esters and / or
- the proportion of these groups based on copolymerizable monomers is preferably at most 30% by weight, particularly preferably at most 15% by weight, based on the weight of repeating units derived from polyolefin-based macromonomers.
- the repeating units derived from polyolefin-based macromonomers may include initial groups and / or end groups which serve to functionalize or derive from the preparation of polyolefin-based macromonomers
- Repeat units are conditional.
- the proportion of these initial groups and / or end groups is preferably at most 30 wt .-%, particularly preferably at most 15 wt .-%, based on the weight of the polyolefin-based
- Macromonomers derived repeating units Macromonomers derived repeating units.
- Repeating units derived from polyolefin-based macromonomers in the range of 500 to 50,000 g / mol, more preferably 700 to 10,000 g / mol, in particular 1500 to 4900 g / mol and most preferably 2000 to 3000 g / mol.
- Copolymerization of Low Molecular and Macromolecular Monomers via the Properties of the Macromolecular Monomers results, for example, from the macroalcohols and / or macroamines used, taking into account the reacted repeating units of the main chain.
- the proportion of polyolefins which have not been incorporated into the main chain can be used to deduce the molecular weight distribution of the polyolefin.
- the repeating units derived from polyolefin-based macromonomers preferably have a low melting temperature, wherein this is measured by DSC.
- the melting temperature of the recurring units derived from the polyolefin-based macromonomers is preferably less than or equal to -10 ° C., particularly preferably less than or equal to -20 ° C., particularly preferably less than or equal to -40 ° C. Most preferably, none
- Melting temperature according to DSC in the repeating units derived from the polyolefin-based macromonomers are measured.
- the monomers of the formula (III) include, in particular, long-chain branched (meth) acrylates which are described, inter alia, in US Pat. No. 6,746,993 filed on August 7, 2002 with the US Patent Office (USPTO) with the application number 10 / 212,784; and US 2004/077509 filed on 01.08.2003 at the US Patent Office (USPTO) with application number 10 / 632,108;
- Alkyl (meth) acrylates with a long-chain alcohol radical in particular the components (II) and (III), can be obtained, for example, by reacting (meth) acrylates and / or the corresponding acids with long-chain fatty alcohols, in which case a mixture of esters, such as For example, (meth) acrylates with different long-chain alcohol radicals formed.
- fatty alcohols include Oxo Alcohol® 791 1, Oxo Alcohol® 7900, Oxo Alcohol® 1 100; Alfol® 610, Alfol® 810, Lial® 125 and Nafol® grades (Sasol); C13-C15 alcohol (BASF); Epal® 610 and Epal® 810 (Afton); Linevol® 79, Linevol® 91 1 and Neodol® 25 (Shell); Dehydad®, Hydrenol® and Lorol® types (Cognis); Acropol® 35 and Exxal® 10 (Exxon Chemicals); Kalcol® 2465 (Kao Chemicals).
- the polyalkyl (meth) acrylate comprises repeat units derived from ethylenically unsaturated monomers having at least one covalently bonded one
- the polyalkyl (meth) acrylate to be used according to the invention may be reacted with repeating units derived from derived ethylenically unsaturated monomers having at least one covalently bonded phosphorus atom, preferably 0.05 to 1, 5 wt .-%, preferably 0.2 to 0.9 wt .-%, particularly preferably 0.3 to 0.8 wt. % of phosphorus atoms, based on the weight of the polyalkyl (meth) acrylate.
- repeating units derived from derived ethylenically unsaturated monomers having at least one covalently bonded phosphorus atom, preferably 0.05 to 1, 5 wt .-%, preferably 0.2 to 0.9 wt .-%, particularly preferably 0.3 to 0.8 wt. % of phosphorus atoms, based on the weight of the polyalkyl (meth) acrylate.
- Polyalkyl (meth) acrylate comprising repeating units derived from (meth) acrylates having 6 to 22 carbon atoms in the alcohol radical are novel and thus also subject of this invention.
- Ethylenically unsaturated monomers having at least one covalently bonded phosphorus atom, from which the repeating units of the polyalkyl (meth) acrylate are derived are known per se. These include, among others
- the polyalkyl (meth) acrylate of this preferred embodiment of the invention comprises repeating units derived from phosphorus derivatives of a polar ethylenically unsaturated monomer.
- polar ethylenically unsaturated monomer indicates that the monomer can be radically polymerized, and the term “polar” expresses that the monomer is particularly polar even after reaction with a phosphorus derivative in the vicinity of the reaction site include, in particular, resulting hydroxy groups, which are obtained in the reaction of epoxides.
- the polar ethylenically unsaturated monomer from which the phosphorus derivative is derived is a (meth) acrylate having an epoxy group.
- the phosphorus derivatives of a polar ethylenically unsaturated monomer include, among others
- the monomer mixture may comprise monomers which can be copolymerized with the monomers described above.
- monomers which can be copolymerized with the monomers described above.
- aryl (meth) acrylates such as benzyl methacrylate or phenyl methacrylate, wherein the
- Aryl radicals may each be unsubstituted or substituted up to four times;
- Styrenic monomers such as styrene, substituted styrenes with a
- Itaconic acid and itaconic acid derivatives such as itaconic acid monoester, itaconic diester and itaconic anhydride;
- Fumaric acid and fumaric acid derivatives such as fumaric acid monoesters, fumaric diesters and fumaric anhydride;
- Vinyl and isoprenyl ethers for example alkyl vinyl ethers, in particular
- Vinyl esters for example vinyl acetate; 1-alkenes, especially 1-butene, 1-pentene, 1-hexene, 1-heptane, 1-octene, 1 -none, 1-decene, 1-undencene, 1-dodecene, 1-tridecene, 1-tetradecene and 1-pentadecene.
- dispersing monomers can be used.
- Dispersing monomers have long been used for functionalizing polymeric additives in lubricating oils and are therefore known to the person skilled in the art (compare RM Mortier, ST Orszulik (eds.): “Chemistry and Technology of Lubricants", Blackie Academic & Professional, London, 2 nd ed 1997).
- R is hydrogen or methyl
- X is oxygen, sulfur or an amino group of the formula -NH- or -NR a -, in which R a is an alkyl radical having 1 to 10, preferably 1 to 4, carbon atoms
- R 2 is a 2 to 50, in particular from 2 to 30, preferably 2 to 20 carbon atoms comprising radical having at least one, preferably at least two heteroatoms, depicting, are used as d isperg ierende monomers.
- dispersing monomers of the formula (IV) examples include
- Aminoalkyl (meth) acrylates include, inter alia
- Carbonyl-containing (meth) acrylates include, for example
- heterocyclic (meth) acrylates include, among others
- aminoalkyl (meth) acrylates include in particular
- aminoalkyl (neth) acrylannides can be used as dispersing monomers, such as N, N-dimethylaminopropyl (meth) acrylamide.
- preferred heterocyclic vinyl compounds include 2-vinylpyridine, 3-vinylpyridine, 4-vinylpyridine, 2-methyl-5-vinylpyridine, 3-ethyl-4-vinylpyridine, 2,3-dimethyl-5-vinylpyridine, vinylpyrimidine, vinylpiperidine,
- the particularly preferred dispersing monomers include, in particular, ethylenically unsaturated compounds which comprise at least one nitrogen atom, these particularly preferably being selected from the heterocyclic vinyl compounds and / or aminoalkyl (meth) acrylates set out above,
- Aminoalkyl (meth) acrylamides and / or heterocyclic (meth) acrylates are selected.
- the proportion of comonomers can be varied depending on the purpose and property profile of the polymer. In general, this proportion can be in the range from 0 to 30 wt .-%, preferably 0.01 to 20 wt .-% and particularly preferably 0.1 to 10 wt .-%.
- the aforementioned ethylenically unsaturated monomers can be used individually or as mixtures. It is also possible, the
- Monomer composition during the polymerization of the main chain to vary to defined structures, such as block copolymers or
- the present polyalkyl (meth) acrylates are designed as random copolymers in which the distribution of the two monomers in the chain is random.
- Polymerization can be obtained.
- polymers according to the invention are obtainable by NMP processes (nitroxide mediated polymerization), which are described, inter alia, in US Pat. No. 4,581,429.
- the free-radical polymerization of the ethylenically unsaturated compounds can be carried out in a manner known per se.
- the usual free-radical polymerization is set forth, inter alia, in Ullmanns Encyclopedia of Industrial Chemistry, Sixth Edition.
- the polymerization is started by using at least one polymerization initiator for the radical polymerization.
- the azo initiators well known in the art, such as 2,2'-azobisisobutyronitrile, 2,2'-azobis (2,4-dimethylvaleronitrile) and 1,1-azobiscyclohexanecarbonitrile, organic peroxides such as dicumyl peroxide,
- Diacyl peroxides such as dilauroyl peroxide, peroxydicarbonates, such as
- Diisopropyl peroxydicarbonate peresters, such as tert. Butyl peroxy-2-ethylhexanoate, and the like.
- Polymerization initiators include in particular the following compounds:
- polymerization initiators having a half-life of 1 hour at a temperature in the range from 25 ° C. to 200 ° C., preferably in the range from 50 ° C. to 150 ° C., in particular in the range from 50 ° C. to 100 ° C., are very particularly preferred .
- the process can be carried out either in the presence or absence of a chain transfer agent.
- chain transfer agents also called molecular weight regulators, it is possible to use typical species described for free-radical polymerizations, as are known to the person skilled in the art.
- the sulfur-free molecular weight regulators include, but are not limited to, dimeric ⁇ -methylstyrene (2,4-diphenyl-4-methyl-1-pentene), enol ethers of aliphatic and / or cycloaliphatic aldehydes, terpenes, ⁇ -terpinene, terpinolene, 1, 4-cyclohexadiene, 1, 4-dihydronaphthalene, 1, 4,5,8-tetrahydronaphthalene, 2,5-dihydrofuran, 2,5-dimethylfuran and / or 3, 6-dihydro-2H-pyran, preferably is dimer a methyl styrene.
- sulfur-containing molecular weight regulators may preferably
- Mercapto compounds dialkyl sulfides, dialkyl disulfides and / or diaryl sulfides are used.
- the following polymerization regulators are given by way of example: di-n-butyl sulfide, di-n-octyl sulfide, diphenyl sulfide, thiodiglycol, ethylthioethanol, diisopropyl disulfide, di-n-butyl disulfide, di-n-hexyl disulfide, diacetyl disulfide,
- Molecular weight regulators used compounds are mercapto compounds, dialkyl sulfides, dialkyl disulfides and / or diaryl sulfides. Examples of these
- Particularly preferably used polymerization regulators are mercaptoalcohols and
- the repeating units derived from phosphorus derivatives of a polar ethylenically unsaturated monomer can be produced in the polyalkyl (meth) acrylate by a polymer analogous reaction according to the preparation of a polyalkyl (meth) acrylate set forth above.
- a polymer having reactive polar units can be prepared wherein the reactive units are reacted with a phosphorus compound of the kind set forth above.
- the reactive polar units include in particular anhydride or epoxide units.
- the reaction of the reactive polar units contained in the polymer can usually take place between 25 ° C. and 110 ° C.
- the phosphorus compound may preferably be in equimolar amount to the reactive polar groups
- anhydride or epoxide groups are added.
- the content of polyalkyl (meth) acrylate having repeating units derived from ethylenically unsaturated monomers having at least one covalently bonded phosphorus atom is in the range from 0.1 to 40 Wt .-%, preferably in the range of 0.5 to 30 and particularly preferably in the range of 2 to 15 wt .-%, based on the weight of the lubricant composition.
- Lubricant composition is provided that the
- Lubricating composition is a phosphorus compound having a
- the phosphorus compound having a molecular weight of at most 1000 g / mol is a phosphoric acid ester
- Phosphor yarnrethioester a metal dithiophosphate, a phosphite, a phosphonate, a phosphine or a mixture of these compounds.
- Phosphor Acidthioester a metal dithiophosphate, a phosphite, a phosphonate, a phosphine or a mixture of these compounds.
- preferred phosphorus compounds include
- Trialkyl phosphates triaryl phosphates, e.g. Tricresyl phosphate and especially amine-neutralized mono- and dialkylphosphoric acid esters. These are obtained by reacting phosphoric acid pentaoxide with alcohols, with the remaining
- the alkyl and / or aryl groups preferably comprise 1 to 40, preferably 3 to 30 and more preferably 4 to 20 carbon atoms.
- Zinc-containing wear protection additives are generally referred to as
- Zinc dialkyldithiophosphate short ZnDDP designated.
- Preparations i.e., mixture with other additives such as antioxidants or detergents
- additives such as antioxidants or detergents
- NA-LUBE AW 61 10 from KING-Industries (wear protection additive)
- Additin RC 9200 from Rheinchemie (additive package).
- Lubricant composition provided that the content of Phosphorus compound having a molecular weight of at most 1000 g / mol in the range of 0.01 to 10 wt .-%, preferably in the range of 0.05 to 8 and particularly preferably in the range of 0.1 to 4, based on the weight of
- Lubricant composition is.
- the polymers set forth above have the
- Lubricating composition of the present invention at least one
- Lubricating oil also called base oil.
- the lubricating oils include, in particular, mineral oils, synthetic oils and natural oils.
- mineral oil in particular the higher-boiling fractions of crude oil or petroleum fall.
- the boiling point of mineral oil is higher than 200 ° C, preferably higher than 300 ° C, at 5000 Pa.
- the production by smoldering of shale oil, coking of hard coal, distillation under exclusion of air from brown coal and hydrogenation of hard coal or lignite is also possible. Accordingly, mineral oils, depending on the origin of different proportions of aromatic, cyclic, branched and linear hydrocarbons.
- paraffin-based fraction for longer-chain or highly branched iso-alkanes
- naphthenic fraction for
- Cycloalkanes are available.
- mineral oils depending on their origin and processing different proportions of n-alkanes, iso-alkanes with a low degree of branching, so-called monomethyl branched paraffins, and compounds with heteroatoms, in particular O, N and / or S, which are polar
- Cycloalkane and aromatic moieties may have.
- the assignment can be made, for example, according to DIN 51 378.
- Polar proportions may also be determined according to ASTM D 2007.
- the proportion of n-alkanes in preferred mineral oils is less than 3 wt .-%, the proportion of O, N and / or S-containing compounds less than 6 wt .-%.
- the proportion of aromatics and monomethyl branched paraffins is generally in the range of 0 to 40 wt .-%.
- mineral oil mainly comprises naphthenic and paraffinic alkanes, which generally have more than 13, preferably more than 18 and most preferably more than 20 carbon atoms.
- the proportion of these compounds is generally greater than or equal to 60 wt .-%, preferably greater than or equal to 80 wt .-%, without this being a restriction.
- a preferred mineral oil contains from 0.5 to 30% by weight of aromatic fractions, from 15 to 40% by weight of naphthenic fractions, from 35 to 80% by weight of paraffinic fractions, up to 3% by weight of n-alkanes and 0.05% to 5 wt .-% polar compounds, each based on the total weight of the mineral oil.
- n-alkanes with about 18 to 31 C atoms n-alkanes with about 18 to 31 C atoms:
- Aromatics with 14 to 32 C atoms :
- Synthetic oils include, but are not limited to, organic esters such as diesters and polyesters, polyalkylene glycols, polyethers, synthetic hydrocarbons, especially polyolefins, of which polyalphaolefins (PAO) are preferred Silicone oils and perfluoroalkyl ethers can be used
- GTL gas to liquid
- CTL coal to liquid
- BTL biomass to liquid
- Natural oils are animal or vegetable oils, such as claw oils or jojoba oils.
- Base oils for lubricating oil formulations are grouped according to API (American Petroleum Institute). Mineral oils are divided into Group I (not
- PAOs Hydrogen-treated and, depending on the degree of saturation, sulfur content and viscosity index, in Groups II and III (both hydrogen-treated). PAOs are group IV. All other base oils are group V
- Lubricating composition provides that the lubricant composition preferably at least 40 wt .-%, particularly preferably at least 50 wt .-%, especially preferably comprises at least 60% by weight of a base oil.
- a base oil may be a Group I oil, Group II oil, Group III oil or a Polyalphaolefin or a mixture of these oils.
- Lubricant composition contain other additives and additives. These include, but are not limited to antiwear AW and extreme pressure EPs such as zinc bis (amyldithiocarbamate) or methylene bis (di-n-butyldithiocarbamate); Sulfur compounds with elemental sulfur and H 2 S sulphurised hydrocarbons (diisobutylene, terpene);
- Polyalkyl (meth) acrylate having repeating units derived from ethylenically unsaturated monomers having at least one covalently bonded phosphorus atom, to reduce friction used.
- Dilution oil added and 16.61 g DBP (di-n-butyl phosphate) was added dropwise. The mixture was stirred for 1 hour at 30 ° C, then heated to 40 ° C and held at 40 ° C for a further 3 hours. To a complete
- the reaction was then heated to 100 ° C and stirred for 12 hours. This gave rise to repeating units derived from phosphorus derivatives of a polar ethylenically unsaturated monomer, the content of these repeating units being about 9.6% by weight.
- MMA methyl methacrylate
- nDDM nDDM
- nDDM nDDM
- tBPO methyl methacrylate
- 0.13 g of a 25% strength solution of tBPO in oil was metered in uniformly over 1 h.
- 0.65 g of a 25% solution of tBPO was added in a second hour and 1.82 g of the 25% solution of tBPO was added in a third hour.
- 0.52 g of tBPO were added and then stirred at 1 10 ° C for 2 h.
- Feed ends were added in each case 0.53 g of tBPO and then stirred at 1 10 ° C for 15 h. Thereafter, 236.2 g of diluent oil were added and stirred for an additional hour. 50 g of this polymer solution was transferred to a 100 ml beaker. at
- the shell four-ball apparatus is a standardized in DIN 51 350 Part 1 tester for determining the welding and Gutkraft (DIN 51 350 parts 2 and 3) and various friction and wear characteristics of lubricants (DIN 51 350 Part 3 and 5).
- DIN 51 350 Part 1 tester for determining the welding and Gutkraft (DIN 51 350 parts 2 and 3) and various friction and wear characteristics of lubricants (DIN 51 350 Part 3 and 5).
- a rotating ball bearing ball is pressed under load on three similar but stationary balls.
- the test bench is mainly used in the lubricant industry and is there routinely for
- the wear is determined by optical measurement of the resulting dome. From the individual measured calotte diameters, the mean value is formed for the load stage (300N). The final result is the mean
- the polymer according to the invention shows a clear improvement in the wear behavior compared to the polymer
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Abstract
Description
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102011076364A DE102011076364A1 (de) | 2011-05-24 | 2011-05-24 | Schmiermittelzusammensetzung mit phosphatfunktionalisierten Polymeren |
| PCT/EP2012/057166 WO2012159828A1 (de) | 2011-05-24 | 2012-04-19 | Schmiermittelzusammensetzung mit phosphorfunktionalisierten polymeren |
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| EP (1) | EP2714871B1 (de) |
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| KR (1) | KR20140032388A (de) |
| CN (1) | CN103443257A (de) |
| BR (1) | BR112013029905A2 (de) |
| CA (1) | CA2837001C (de) |
| DE (1) | DE102011076364A1 (de) |
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| WO2020249560A1 (en) * | 2019-06-14 | 2020-12-17 | Basf Se | A lubricant with a polyacrylate based on c13/15 acrylate |
| US11584898B2 (en) * | 2020-08-12 | 2023-02-21 | Afton Chemical Corporation | Polymeric surfactants for improved emulsion and flow properties at low temperatures |
| CN112391222B (zh) * | 2020-10-27 | 2023-04-14 | 河北金普石油科技有限公司 | 一种抗氧抗磨润滑油添加剂及其应用 |
| US12195691B2 (en) | 2020-12-28 | 2025-01-14 | Idemitsu Kosan Co.,Ltd. | Lubricating oil additive composition and lubricating oil composition |
| CN119708330A (zh) * | 2024-12-11 | 2025-03-28 | 中国科学院兰州化学物理研究所 | 一种含磷聚甲基丙烯酸酯黏度指数改进剂、其制备方法及应用 |
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| GB903701A (en) | 1960-01-29 | 1962-08-15 | Shell Res Ltd | Polymeric materials |
| US3281500A (en) * | 1961-11-22 | 1966-10-25 | Rohm & Haas | Phosphorous-containing graft copolymers effective as dispersants in oils |
| US3342734A (en) * | 1961-11-22 | 1967-09-19 | Rohm & Haas | Phosphorous-containing graft copolymers as dispersants in lubricating and fuel compositions |
| US3484504A (en) | 1963-12-12 | 1969-12-16 | Universal Oil Prod Co | Addition reaction product of oxyalkylenated phosphorus compounds and n-containing polymers and use thereof |
| JPS59160152A (ja) | 1983-03-03 | 1984-09-10 | Ricoh Co Ltd | 静電写真用液体現像剤 |
| DE3486145T2 (de) | 1983-07-11 | 1993-09-23 | Commw Scient Ind Res Org | Verfahren zur polymerisation und nach diesem verfahren hergestellte polymere. |
| EP0319971A3 (de) | 1987-12-10 | 1991-04-03 | Ppg Industries, Inc. | Wässrige Überzugsmassen, enthaltend Aluminium Pigmente und Gasbildung verhindernde Mittel |
| EP0686690B1 (de) | 1994-06-06 | 2002-11-13 | Sanyo Chemical Industries Ltd. | Schmiermittelzusammensetzungen für Getriebe und Kraftübertragung mit verbesserten Dispergierungseigenschaften von Schlamm. |
| US5763548A (en) | 1995-03-31 | 1998-06-09 | Carnegie-Mellon University | (Co)polymers and a novel polymerization process based on atom (or group) transfer radical polymerization |
| US5807937A (en) | 1995-11-15 | 1998-09-15 | Carnegie Mellon University | Processes based on atom (or group) transfer radical polymerization and novel (co) polymers having useful structures and properties |
| DE69707452T3 (de) | 1996-06-12 | 2015-07-23 | Warwick Effect Polymers Ltd. | Polymerisation-katalysator und -verfahren |
| CA2259559C (en) | 1996-07-10 | 2004-11-09 | E.I. Du Pont De Nemours And Company | Polymerization with living characteristics |
| TW593347B (en) | 1997-03-11 | 2004-06-21 | Univ Carnegie Mellon | Improvements in atom or group transfer radical polymerization |
| US6071980A (en) | 1997-08-27 | 2000-06-06 | E. I. Du Pont De Nemours And Company | Atom transfer radical polymerization |
| US6746993B2 (en) | 2001-04-06 | 2004-06-08 | Sanyo Chemical Industries, Ltd. | Viscosity index improver and lube oil containing the same |
| US6586375B1 (en) | 2002-04-15 | 2003-07-01 | The Lubrizol Corporation | Phosphorus salts of nitrogen containing copolymers and lubricants containing the same |
| DE10335360B4 (de) | 2002-08-02 | 2010-09-09 | Sanyo Chemical Industries, Ltd. | Verwendung eines öllöslichen Copolymers als Viskositätsindex-Verbesserer |
| JP4744798B2 (ja) * | 2002-11-06 | 2011-08-10 | 三洋化成工業株式会社 | 潤滑油添加剤及び潤滑油組成物 |
| US6841695B2 (en) | 2003-03-18 | 2005-01-11 | Rohmax Additives Gmbh | Process for preparing dithioesters |
| US20060135380A1 (en) | 2004-12-20 | 2006-06-22 | The Lubrizol Corporation | Method of fatigue control |
| JP5122875B2 (ja) * | 2006-06-30 | 2013-01-16 | 三洋化成工業株式会社 | 粘度指数向上剤および潤滑油組成物 |
| DE102007032120A1 (de) | 2007-07-09 | 2009-01-15 | Evonik Rohmax Additives Gmbh | Verwendung von Kammpolymeren zur Verringerung des Kraftstoffverbrauchs |
| DE102007046223A1 (de) | 2007-09-26 | 2009-04-02 | Evonik Rohmax Additives Gmbh | Verwendung von Kammpolymeren zur Verringerung des Kraftstoffverbrauchs |
| DE102007036856A1 (de) * | 2007-08-06 | 2009-02-26 | Evonik Rohmax Additives Gmbh | Verwendung von Estergruppen-umfassenden Polymeren als Antifatigue-Additive |
| JP5340707B2 (ja) * | 2007-11-30 | 2013-11-13 | 三洋化成工業株式会社 | 粘度指数向上剤及び潤滑油組成物 |
| JP5420237B2 (ja) * | 2007-12-26 | 2014-02-19 | 三洋化成工業株式会社 | 潤滑油添加剤及び潤滑油組成物 |
| DE102010028195A1 (de) | 2010-04-26 | 2011-10-27 | Evonik Rohmax Additives Gmbh | Schmiermittel für Getriebe |
-
2011
- 2011-05-24 DE DE102011076364A patent/DE102011076364A1/de not_active Withdrawn
-
2012
- 2012-04-19 WO PCT/EP2012/057166 patent/WO2012159828A1/de not_active Ceased
- 2012-04-19 BR BR112013029905A patent/BR112013029905A2/pt not_active IP Right Cessation
- 2012-04-19 KR KR1020137028183A patent/KR20140032388A/ko not_active Withdrawn
- 2012-04-19 EP EP12716392.1A patent/EP2714871B1/de not_active Not-in-force
- 2012-04-19 CN CN2012800127321A patent/CN103443257A/zh active Pending
- 2012-04-19 SG SG2013081971A patent/SG194799A1/en unknown
- 2012-04-19 US US14/119,550 patent/US9914896B2/en not_active Expired - Fee Related
- 2012-04-19 CA CA2837001A patent/CA2837001C/en not_active Expired - Fee Related
- 2012-04-19 JP JP2014511796A patent/JP2014518925A/ja active Pending
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2012159828A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20140032388A (ko) | 2014-03-14 |
| SG194799A1 (en) | 2013-12-30 |
| CN103443257A (zh) | 2013-12-11 |
| EP2714871B1 (de) | 2018-08-29 |
| US20140135242A1 (en) | 2014-05-15 |
| DE102011076364A1 (de) | 2012-11-29 |
| CA2837001A1 (en) | 2012-11-29 |
| JP2014518925A (ja) | 2014-08-07 |
| US9914896B2 (en) | 2018-03-13 |
| BR112013029905A2 (pt) | 2016-12-20 |
| CA2837001C (en) | 2019-07-16 |
| WO2012159828A1 (de) | 2012-11-29 |
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