JPH02298590A - 潤滑剤組成物 - Google Patents
潤滑剤組成物Info
- Publication number
- JPH02298590A JPH02298590A JP2085081A JP8508190A JPH02298590A JP H02298590 A JPH02298590 A JP H02298590A JP 2085081 A JP2085081 A JP 2085081A JP 8508190 A JP8508190 A JP 8508190A JP H02298590 A JPH02298590 A JP H02298590A
- Authority
- JP
- Japan
- Prior art keywords
- acid
- sulfur
- lubricant
- weight
- amine
- 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
- 239000000314 lubricant Substances 0.000 title claims abstract description 37
- 239000000203 mixture Substances 0.000 title claims description 70
- 229910052717 sulfur Inorganic materials 0.000 claims abstract description 62
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 60
- 239000011593 sulfur Substances 0.000 claims abstract description 60
- 150000001412 amines Chemical class 0.000 claims abstract description 49
- 239000002253 acid Substances 0.000 claims abstract description 40
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 40
- 150000001413 amino acids Chemical class 0.000 claims abstract description 13
- 150000003839 salts Chemical class 0.000 claims abstract description 13
- 239000003921 oil Substances 0.000 claims description 23
- 150000007513 acids Chemical class 0.000 claims description 14
- 239000012141 concentrate Substances 0.000 claims description 7
- 239000003085 diluting agent Substances 0.000 claims description 3
- 239000003831 antifriction material Substances 0.000 claims description 2
- -1 olefin sulfide Chemical class 0.000 abstract description 36
- 235000001014 amino acid Nutrition 0.000 abstract description 11
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 abstract description 6
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 abstract description 4
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 abstract description 3
- 239000004471 Glycine Substances 0.000 abstract description 2
- 229940083124 ganglion-blocking antiadrenergic secondary and tertiary amines Drugs 0.000 abstract description 2
- 150000003141 primary amines Chemical class 0.000 abstract description 2
- 239000004615 ingredient Substances 0.000 abstract 4
- XWKAVQKJQBISOL-ZETCQYMHSA-N (2s)-2-anilinopropanoic acid Chemical compound OC(=O)[C@H](C)NC1=CC=CC=C1 XWKAVQKJQBISOL-ZETCQYMHSA-N 0.000 abstract 1
- 238000013329 compounding Methods 0.000 abstract 1
- 235000001508 sulfur Nutrition 0.000 description 58
- 235000019198 oils Nutrition 0.000 description 22
- 238000012360 testing method Methods 0.000 description 20
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 15
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 14
- 229910052802 copper Inorganic materials 0.000 description 14
- 239000010949 copper Substances 0.000 description 14
- 239000012208 gear oil Substances 0.000 description 14
- WWZKQHOCKIZLMA-UHFFFAOYSA-N octanoic acid Chemical compound CCCCCCCC(O)=O WWZKQHOCKIZLMA-UHFFFAOYSA-N 0.000 description 14
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 13
- 150000002148 esters Chemical class 0.000 description 13
- 229910052698 phosphorus Inorganic materials 0.000 description 13
- 239000011574 phosphorus Substances 0.000 description 13
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 12
- 239000000654 additive Substances 0.000 description 12
- 150000007523 nucleic acids Chemical class 0.000 description 11
- 102000039446 nucleic acids Human genes 0.000 description 11
- 108020004707 nucleic acids Proteins 0.000 description 11
- 125000001183 hydrocarbyl group Chemical group 0.000 description 10
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 9
- 239000002199 base oil Substances 0.000 description 9
- 150000001336 alkenes Chemical class 0.000 description 7
- 230000001050 lubricating effect Effects 0.000 description 7
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 125000000217 alkyl group Chemical group 0.000 description 6
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 6
- 125000004432 carbon atom Chemical group C* 0.000 description 6
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 6
- 238000005260 corrosion Methods 0.000 description 6
- 229930195733 hydrocarbon Natural products 0.000 description 6
- 150000002430 hydrocarbons Chemical class 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- BDJRBEYXGGNYIS-UHFFFAOYSA-N nonanedioic acid Chemical compound OC(=O)CCCCCCCC(O)=O BDJRBEYXGGNYIS-UHFFFAOYSA-N 0.000 description 6
- QGLWBTPVKHMVHM-KTKRTIGZSA-N (z)-octadec-9-en-1-amine Chemical compound CCCCCCCC\C=C/CCCCCCCCN QGLWBTPVKHMVHM-KTKRTIGZSA-N 0.000 description 5
- 239000004215 Carbon black (E152) Substances 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 5
- 235000014113 dietary fatty acids Nutrition 0.000 description 5
- 229930195729 fatty acid Natural products 0.000 description 5
- 239000000194 fatty acid Substances 0.000 description 5
- 239000012530 fluid Substances 0.000 description 5
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical class OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 description 5
- 239000000523 sample Substances 0.000 description 5
- 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 5
- 229910052721 tungsten Inorganic materials 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 4
- 230000000996 additive effect Effects 0.000 description 4
- OBETXYAYXDNJHR-UHFFFAOYSA-N alpha-ethylcaproic acid Natural products CCCCC(CC)C(O)=O OBETXYAYXDNJHR-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000002480 mineral oil Substances 0.000 description 4
- IOQPZZOEVPZRBK-UHFFFAOYSA-N octan-1-amine Chemical compound CCCCCCCCN IOQPZZOEVPZRBK-UHFFFAOYSA-N 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- KZNICNPSHKQLFF-UHFFFAOYSA-N succinimide Chemical compound O=C1CCC(=O)N1 KZNICNPSHKQLFF-UHFFFAOYSA-N 0.000 description 4
- VILCJCGEZXAXTO-UHFFFAOYSA-N 2,2,2-tetramine Chemical compound NCCNCCNCCN VILCJCGEZXAXTO-UHFFFAOYSA-N 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- OYHQOLUKZRVURQ-HZJYTTRNSA-N Linoleic acid Chemical compound CCCCC\C=C/C\C=C/CCCCCCCC(O)=O OYHQOLUKZRVURQ-HZJYTTRNSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 229910019142 PO4 Inorganic materials 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 3
- 125000001931 aliphatic group Chemical group 0.000 description 3
- 239000002518 antifoaming agent Substances 0.000 description 3
- 150000001735 carboxylic acids Chemical class 0.000 description 3
- 150000004665 fatty acids Chemical class 0.000 description 3
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- OYHQOLUKZRVURQ-IXWMQOLASA-N linoleic acid Natural products CCCCC\C=C/C\C=C\CCCCCCCC(O)=O OYHQOLUKZRVURQ-IXWMQOLASA-N 0.000 description 3
- 235000020778 linoleic acid Nutrition 0.000 description 3
- 239000010687 lubricating oil Substances 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- 235000010755 mineral Nutrition 0.000 description 3
- 239000003607 modifier Substances 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 150000002894 organic compounds Chemical class 0.000 description 3
- 239000010452 phosphate Substances 0.000 description 3
- 229920000768 polyamine Polymers 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 125000004434 sulfur atom Chemical group 0.000 description 3
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 2
- GYSCBCSGKXNZRH-UHFFFAOYSA-N 1-benzothiophene-2-carboxamide Chemical compound C1=CC=C2SC(C(=O)N)=CC2=C1 GYSCBCSGKXNZRH-UHFFFAOYSA-N 0.000 description 2
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 2
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 2
- GHVNFZFCNZKVNT-UHFFFAOYSA-N Decanoic acid Natural products CCCCCCCCCC(O)=O GHVNFZFCNZKVNT-UHFFFAOYSA-N 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- ZRALSGWEFCBTJO-UHFFFAOYSA-N Guanidine Chemical compound NC(N)=N ZRALSGWEFCBTJO-UHFFFAOYSA-N 0.000 description 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
- 239000005642 Oleic acid Substances 0.000 description 2
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- 150000001335 aliphatic alkanes Chemical class 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- 125000003342 alkenyl group Chemical group 0.000 description 2
- 125000005037 alkyl phenyl group Chemical group 0.000 description 2
- 239000003963 antioxidant agent Substances 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- PAFZNILMFXTMIY-UHFFFAOYSA-N cyclohexylamine Chemical compound NC1CCCCC1 PAFZNILMFXTMIY-UHFFFAOYSA-N 0.000 description 2
- 239000003599 detergent Substances 0.000 description 2
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 2
- XPPKVPWEQAFLFU-UHFFFAOYSA-N diphosphoric acid Chemical compound OP(O)(=O)OP(O)(O)=O XPPKVPWEQAFLFU-UHFFFAOYSA-N 0.000 description 2
- 239000002270 dispersing agent Substances 0.000 description 2
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 2
- 239000003112 inhibitor Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 2
- 239000003879 lubricant additive Substances 0.000 description 2
- 235000010446 mineral oil Nutrition 0.000 description 2
- 235000019645 odor Nutrition 0.000 description 2
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 2
- 235000021313 oleic acid Nutrition 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229940005657 pyrophosphoric acid Drugs 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229960002317 succinimide Drugs 0.000 description 2
- 150000003464 sulfur compounds Chemical class 0.000 description 2
- TUNFSRHWOTWDNC-HKGQFRNVSA-N tetradecanoic acid Chemical compound CCCCCCCCCCCCC[14C](O)=O TUNFSRHWOTWDNC-HKGQFRNVSA-N 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
- 238000011282 treatment Methods 0.000 description 2
- 230000004580 weight loss Effects 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 239000004711 α-olefin Substances 0.000 description 2
- OYHQOLUKZRVURQ-NTGFUMLPSA-N (9Z,12Z)-9,10,12,13-tetratritiooctadeca-9,12-dienoic acid Chemical compound C(CCCCCCC\C(=C(/C\C(=C(/CCCCC)\[3H])\[3H])\[3H])\[3H])(=O)O OYHQOLUKZRVURQ-NTGFUMLPSA-N 0.000 description 1
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 description 1
- 229920003067 (meth)acrylic acid ester copolymer Polymers 0.000 description 1
- WJECKFZULSWXPN-UHFFFAOYSA-N 1,2-didodecylbenzene Chemical compound CCCCCCCCCCCCC1=CC=CC=C1CCCCCCCCCCCC WJECKFZULSWXPN-UHFFFAOYSA-N 0.000 description 1
- AFFLGGQVNFXPEV-UHFFFAOYSA-N 1-decene Chemical class CCCCCCCCC=C AFFLGGQVNFXPEV-UHFFFAOYSA-N 0.000 description 1
- BHAYFXKTLWGHHO-UHFFFAOYSA-N 1-ethenylpyrrolidin-2-one;2-methylprop-2-enoic acid Chemical compound CC(=C)C(O)=O.C=CN1CCCC1=O BHAYFXKTLWGHHO-UHFFFAOYSA-N 0.000 description 1
- JRBAVVHMQRKGLN-UHFFFAOYSA-N 16,16-dimethylheptadecan-1-amine Chemical compound CC(C)(C)CCCCCCCCCCCCCCCN JRBAVVHMQRKGLN-UHFFFAOYSA-N 0.000 description 1
- GGQRKYMKYMRZTF-UHFFFAOYSA-N 2,2,3,3-tetrakis(prop-1-enyl)butanedioic acid Chemical compound CC=CC(C=CC)(C(O)=O)C(C=CC)(C=CC)C(O)=O GGQRKYMKYMRZTF-UHFFFAOYSA-N 0.000 description 1
- LJKDOMVGKKPJBH-UHFFFAOYSA-N 2-ethylhexyl dihydrogen phosphate Chemical compound CCCCC(CC)COP(O)(O)=O LJKDOMVGKKPJBH-UHFFFAOYSA-N 0.000 description 1
- AAIUWVOMXTVLRG-UHFFFAOYSA-N 8,8-dimethylnonan-1-amine Chemical compound CC(C)(C)CCCCCCCN AAIUWVOMXTVLRG-UHFFFAOYSA-N 0.000 description 1
- 229910000906 Bronze Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000005069 Extreme pressure additive Substances 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- QNAYBMKLOCPYGJ-REOHCLBHSA-N L-alanine Chemical compound C[C@H](N)C(O)=O QNAYBMKLOCPYGJ-REOHCLBHSA-N 0.000 description 1
- COLNVLDHVKWLRT-QMMMGPOBSA-N L-phenylalanine Chemical compound OC(=O)[C@@H](N)CC1=CC=CC=C1 COLNVLDHVKWLRT-QMMMGPOBSA-N 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 1
- CHJJGSNFBQVOTG-UHFFFAOYSA-N N-methyl-guanidine Natural products CNC(N)=N CHJJGSNFBQVOTG-UHFFFAOYSA-N 0.000 description 1
- JPYPZXAFEOFGSM-UHFFFAOYSA-N O.[B]=O Chemical compound O.[B]=O JPYPZXAFEOFGSM-UHFFFAOYSA-N 0.000 description 1
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical compound OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- QCJQWJKKTGJDCM-UHFFFAOYSA-N [P].[S] Chemical compound [P].[S] QCJQWJKKTGJDCM-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 235000004279 alanine Nutrition 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 125000002723 alicyclic group Chemical group 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 150000003973 alkyl amines Chemical class 0.000 description 1
- 150000004996 alkyl benzenes Chemical class 0.000 description 1
- 125000000746 allylic group Chemical group 0.000 description 1
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 239000007866 anti-wear additive Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- 125000006267 biphenyl group Chemical group 0.000 description 1
- SAOKZLXYCUGLFA-UHFFFAOYSA-N bis(2-ethylhexyl) adipate Chemical compound CCCCC(CC)COC(=O)CCCCC(=O)OCC(CC)CCCC SAOKZLXYCUGLFA-UHFFFAOYSA-N 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 150000001638 boron Chemical class 0.000 description 1
- 229910052810 boron oxide Inorganic materials 0.000 description 1
- ZADPBFCGQRWHPN-UHFFFAOYSA-N boronic acid Chemical compound OBO ZADPBFCGQRWHPN-UHFFFAOYSA-N 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 150000001721 carbon Chemical group 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 125000000392 cycloalkenyl group Chemical group 0.000 description 1
- 125000001316 cycloalkyl alkyl group Chemical group 0.000 description 1
- 125000000753 cycloalkyl group Chemical group 0.000 description 1
- 125000005356 cycloalkylalkenyl group Chemical group 0.000 description 1
- 239000010727 cylinder oil Substances 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 description 1
- 150000001991 dicarboxylic acids Chemical class 0.000 description 1
- QGBSISYHAICWAH-UHFFFAOYSA-N dicyandiamide Chemical compound NC(N)=NC#N QGBSISYHAICWAH-UHFFFAOYSA-N 0.000 description 1
- GHKVUVOPHDYRJC-UHFFFAOYSA-N didodecyl hexanedioate Chemical compound CCCCCCCCCCCCOC(=O)CCCCC(=O)OCCCCCCCCCCCC GHKVUVOPHDYRJC-UHFFFAOYSA-N 0.000 description 1
- 150000005690 diesters Chemical class 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- SWSQBOPZIKWTGO-UHFFFAOYSA-N dimethylaminoamidine Natural products CN(C)C(N)=N SWSQBOPZIKWTGO-UHFFFAOYSA-N 0.000 description 1
- PXJJSXABGXMUSU-UHFFFAOYSA-N disulfur dichloride Chemical compound ClSSCl PXJJSXABGXMUSU-UHFFFAOYSA-N 0.000 description 1
- NAGJZTKCGNOGPW-UHFFFAOYSA-N dithiophosphoric acid Chemical class OP(O)(S)=S NAGJZTKCGNOGPW-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002118 epoxides Chemical class 0.000 description 1
- HQPMKSGTIOYHJT-UHFFFAOYSA-N ethane-1,2-diol;propane-1,2-diol Chemical compound OCCO.CC(O)CO HQPMKSGTIOYHJT-UHFFFAOYSA-N 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- ZMZDMBWJUHKJPS-UHFFFAOYSA-N hydrogen thiocyanate Natural products SC#N ZMZDMBWJUHKJPS-UHFFFAOYSA-N 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000010722 industrial gear oil Substances 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000010699 lard oil Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
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- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 230000007935 neutral effect Effects 0.000 description 1
- YCWSUKQGVSGXJO-NTUHNPAUSA-N nifuroxazide Chemical group C1=CC(O)=CC=C1C(=O)N\N=C\C1=CC=C([N+]([O-])=O)O1 YCWSUKQGVSGXJO-NTUHNPAUSA-N 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen(.) Chemical compound [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
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- 150000003017 phosphorus Chemical class 0.000 description 1
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- 229920005862 polyol Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 229920001296 polysiloxane 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
- 238000012545 processing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229930195734 saturated hydrocarbon Natural products 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 150000003900 succinic acid esters Chemical class 0.000 description 1
- 150000003460 sulfonic acids Chemical class 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid group Chemical class S(O)(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 150000003553 thiiranes Chemical class 0.000 description 1
- 150000003582 thiophosphoric acids Chemical class 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 239000013638 trimer Substances 0.000 description 1
- WUUHFRRPHJEEKV-UHFFFAOYSA-N tripotassium borate Chemical compound [K+].[K+].[K+].[O-]B([O-])[O-] WUUHFRRPHJEEKV-UHFFFAOYSA-N 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- 239000010698 whale oil Substances 0.000 description 1
Classifications
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Abstract
め要約のデータは記録されません。
Description
めの添加剤に関する。
有する、特にギヤー油として適する、潤滑剤組成物は、
アミンと弱酸又はアミノ酸の油溶性塩の混入によって改
良される。それによって生じる組成物は、その中で動作
するギヤーの寿命を延長させる。
及び、特に硫黄含有極圧又は摩耗防止剤を包含する、比
較的少量の適当な添加剤から成っている。このような硫
黄含有物質は、油の極圧及び摩耗防止性の増進において
、きわめて有効であり且つ価値ある酸化防止性をも有し
ている。しかしながら、このような硫黄含有物質は環椀
に対して有害であり、望ましくない臭気を生じるおそれ
があり、且つ、それらが接触する金属部分、特に銅を含
有する部分の腐食をもたらす可能性がある。
ファレンシャル、及び金属同士、たとえば鋼と鋼又は鋼
と青銅が接して働らく部分を包含するその他の機構にお
いて用いる油は、金属表面及び特にギヤの歯を保護する
ことが必要である。
たって使用する。全体的な潤滑を提供することに加えて
、潤滑油は、たとえばギヤの歯のような荷重を受けた金
属部分を損傷から保護する。
ような損傷から長時間にわたって保護すべき能力につい
て試験される。このような油を試験するための一方式に
おいては、ギヤの列をギヤが破損するまで、可変のきわ
めて高い応力の条件下に、運転する。このような損傷が
生じるまでの時間、又はギヤの歯の摩耗が過大となるま
での時間が、ギヤー油の有効性の尺度を提供する。いく
つかの現在のギヤー油は、この点において、ある程度の
保護を提供するが、なお一層の改善が望まし1
い。
た硫黄含有を有するギヤ潤滑油及びそのような油のため
の添加剤系に対する要望が存在する。
入することによって、硫黄含有ギヤー油の性能を改善さ
せ且つ/又はこのような油の硫黄含量を低下させること
ができるということを見出した。酸どアミンは共に、従
来から潤滑油組成物中で用いられているが、公知の濾酸
物は本発明の有利性を達成し得ない。たとえば、米国特
許第3398095号は、いわゆる゛蒸気空間抑制剤″
(vapour 5pace 1nhibitor
)”として酸及びアミンと組合わせた硫化カルボン酸を
含有する油を開示している。そのような油は、鉄系の金
属に対する卓越した腐食抑制を達成することを述へてい
る。
化合物を包含する潤滑剤組成物は、立体障害をもつ有機
アミン及び好ましくはカルボン酸の包含によって、揮発
性硫黄化合物の放出を低下させるように改善することが
できるということを開示している。しかしながら、カル
ボン酸を伴なうか又は伴なわない立体障害をもつアミン
の包含によって、ギヤー油の性能を改善することができ
るということを示唆してはいない。実際に、この特許に
おいて開示した組成物は、ギヤー油の性能を向上させる
ことはない。
剤に可溶の一種又はそれ以上の硫黄含有極圧又は摩耗防
止剤、重量で約0.1〜約lO%の弱酸及び重量で約0
.05〜約10%のアミン、又は重量で0.15〜20
%のアミノ酸を包含し、該百分率は潤滑剤の重量に基づ
き、核酸の量は該アミンの1当量当り0.2〜2当量で
あり、且つ該アミンの核酸による塩は該潤滑剤中に可溶
であることを特徴とする、潤滑剤組成物を提供する。
25当量である。
はそれらの混合物、たとえば、鉱油と合成油の混合物と
することができる。適当な鉱油は、ガルフコ−スト、ミ
ッドコンチ不ント、ペンシルバニア、カリホルニア、ア
ラスカ、中東、北海などを包含する源泉の原油から精製
した適当な粘度のものを包含する。鉱油の処理において
標準的な精製操作を用いることができる。
る。有用な合成炭化水素油は適当な粘度の液状アルファ
ーオレ゛フィン重合体を包含する。
のような、06〜CI6アルフアーオレフインの水素化
液状オリゴマーである。適当な粘度のアルキルベンゼン
、たとえばジドデシルベンゼンを用いることもできる。
ン酸のモノヒドロキシ及びポリオールによるエステルを
包含する。典型的な例はアジピン酸ジドデシル、トリペ
ラルゴン酸トリメチルロールプロパンエステル、テトラ
カプロン酸ペンタエリトリトールエステル、アジピン酸
ジ(2−エチルヘキシル)及びセバンン酸ジラウリルで
ある。
ノールの混合物から成る複合エステルを用いることもで
きる。
ことができる。基油は一般に、たとえば、直留及び混合
油の両者を包含する、通常の又は溶剤精製したパラフィ
ン系中性またブライトストック、ナフテン油、又はシリ
ンダー油などのような鉱油系の基油である。前記のよう
に、たとえば、約95:5乃至約50コ50、典型的に
は約75=25の範囲の重量比におけるポリ−アルファ
オレフィンと合成ジエステルの混合物のような合成基油
を用いることもできる。概していえば、自動車ギヤー油
において用いる基油は5AE50〜250、好ましくは
70〜140の粘度品級にわたっている。適当な自動車
ギヤー油は、たとえば、75W−140,80W−90
,85W−1401、85W 90A’?O,J:5
&7+’XMie4a含する。一般に、工業用ギヤー油
において用いる基油は、おおよそ、Is○品級32乃至
ISO品級680、好ましくはISO品級68乃至IS
O品級460の範囲の粘度を有している。
仕上った潤滑剤として、又は使用前に基礎潤滑液による
希釈を必要とする、添加剤パッケージ、すなわち濃厚物
、の形態としてのいずれかで供給することができる。さ
らに詳細に以下に記すように、本発明の潤滑剤組成物は
、前記の物質に加えて、硫黄含有剤及び酸並びにアミン
と両立する、このような潤滑剤中への包含に対して有用
な添加剤を含有することができる。そのような添加剤の
例を以下に示す。
有油溶性極圧又は摩耗防止剤を用いることができる。通
常は使用する該硫黄含有添加剤は、高度に活性な硫黄、
すなわち、後記のようにして行なった場合の標準的な遊
星平歯車試験において、40時間までの間に、一種また
はそれ以」二のキヤの歯の表面の目に見える点食を生じ
させることができるような量と構造配置にある硫黄、を
含有する。このような添加剤の例は、硫化オレフィン、
硫化エステル、硫化脂肪酸、ジアルキルポリスルフィド
、ジアリールポリスルフィド、ジアルカリルボリスルフ
イド、硫黄及び、硫化まっこう鯨油又は硫化ラード油の
ような硫化油である。
硫黄を含有しており且つ本発明の好適な組成物において
は、硫黄含有添加剤中の硫黄原子は、高度に活性であり
且つ一般に炭素に対し又は他の硫黄に対して直接に結合
している。
に対して硫黄含有極圧又は摩耗防止剤が″高度に活性″
であるかないかを決定するための最良の基準であると思
われるけれとも、平歯車試験と適切によく関連する別の
方法を、この目的に対して使用することができる。この
別の方法は銅片腐食試験であり、それは次のようにして
行なわれる:約70X15mmの面積ど約1.25mm
の厚さをもつ銅片を鋼ウール(0000品級)で清浄化
し、ヘプタンで洗い、次いでアセトンで洗ったのち、O
,Imgの単位まで正確に計る。清浄にした銅片を試験
管中に入れ、試験すべき組成物で完全におおい、125
°Cに保った油浴中で系を[25°Cに加熱する。系を
125°Cで3時間保ったのち、銅片を試験管から取出
し、ヘプタンで洗い、次いでアセトンで洗う。乾燥した
銅片を次いてアセトンで湿らした紙タオルでこすって、
銅の腐食によって生じた表面フレークを除く。次いで銅
片を風乾し、0 、1 mgまで正確に重さを計る。最
初の銅片の重さと試験後の銅片の重さの差は、試験条件
下に銅が腐食した程度を表わす。重さの差が大きいはと
、銅の腐食が大きく、従って硫黄化合物はより活性であ
る。本発明の目的に対しては、上記の試験における銅片
の重量損失か50mgよりも大であるときは、硫黄含有
極圧又は摩耗防止剤が“高度に活性″であるとみなす。
剤が高度に活性であるか否かを決定するために、遊星平
歯車試験を行なわなけれはならない。
3−)又は四つ以上の硫黄原子の結合(たとえば、−5
−s−s−s−1−s−s−s−s−8−など)を有す
る硫黄含有化合物は、ここで使用する意味で、“′高度
に活性″である傾向がある。場合によっては、−製造者
からの製品、たとえば、硫化イソブチン、は“高度に活
性′″であるのに対して、他の製造者からの同様な製品
はパ高度に活性′″ではないことがある。かくして、当
該硫黄含有極圧又は摩耗防止剤の活性が確実にわかって
いない場合には、それが本発明の意味で゛高度に活性″
な物質であるかどうかを確かめるために、たとえば遊星
歯車試験のような試験を行なうことが望ましい。
ようなオレフィンを硫黄と反応させることによって製造
する。このような製品、すなわち硫化イソブチンは一般
に重量で約10乃至約501 %、好ましく
は30〜50%の硫黄含有を有している。イソブチンの
代りに広く異なる他のオレフィン又は飽和炭化水素を用
いることもできる。
の他の例は、先に述べた硫黄並びに硫黄−及びりん−含
有添加剤、特に、極圧剤又は摩耗防止剤として潤滑剤組
成物中に一般的に含有される、チオりん酸及びジチオり
ん酸エステル、たとえば、ジチオりん酸ジアルキル又は
ジアリールあるいはジオチリン酸トリヒドロカルビルで
ある。
ば完全に又は部分的にエステル化したりん酸、ホスホン
酸又はピロりん酸のような、りんの三価の酸のエステル
あるいはそれらの硫黄含有類似体である。これらの化合
物は下式を有する:R’X−P−XR3 R2 上式中でR’、R2及びR3は、それぞれ、独立して、
水素又はヒドロカルビル基であり、但しR11R2及び
R3の中の少なくとも一つがヒドロカルビルであること
を要し、且つ各Xは酸素又は硫黄であり、少なくともも
う一つのXは硫黄であることが好ましい。下式の化合物
がもっとも好適である:R’5−P−OR3 R2 上式中でR1基の少なくとも95%がヒドロカルビル基
であり、残りは、もし存在するならば、水素原子であり
、且つR2及びR3は、それらがヒドロカルビルである
ときは、芳香族、脂環族及び/又は脂肪族炭化水素基、
あるいはそれらの組合わせとすることができる。R1、
R2及びR3は、たとえば、アルキル、アルケニノ呟
シクロアルキル、シクロアルケニル、シクロアルキルア
ルキル、シクロアルキルアルケニル、シクロアルケニル
アルキル、シクロアルケニルアルケニルその他のような
、飽和又は実質的に飽和した脂肪族、脂環族又は多脂環
族基であることが好ましい。鎖長又は炭素原子含量に関
する限りは、唯一の必要条件は、化合物が、常温におい
て、少なくとも望ましい使用濃度まで基油性に溶解する
ようなヒドロカルビル基であるということである。ヒド
ロカルビル基は、ヒドロカルピル基自体の支配的な炭化
水素性を著るしく変化させることがない官能基又は非炭
化水素成分の基を含有することができる。
おいて1週間加熱するときに5 Q ppm未満の気相
H2Sを与えるのみの、高度に活性な硫黄含有極圧又は
摩耗防止剤を使用することが望ましい。
剤の割合は、該硫黄含有極圧又は摩耗防止剤中の硫黄の
アミン又はアミノ酸中のアミン窒素に対するモル比が4
0=1乃至5:lであり且つ、潤滑剤の重量に基づいて
、一般に重量で17〜lO%、通常は2〜4%となるよ
うなものとする。
硫黄含量を考慮に入れなければならないけれども、該剤
中の硫黄の一部は上記の厳密な意味で“高度に活性″と
認めることはできない。
ことが好ましい。前記のように、硫黄含有剤は、それ自
体りんを含有していてもよいし、又は硫黄含有剤(それ
は自体がりんを含有していてもよい)と共に別個のりん
含有剤を使用することもできる。このような別個のりん
含有剤は、たとえば、亜りん酸、りん酸及びピロりん酸
のようなりんオキシ酸及びポリリんオキシ酸の誘導体、
特にそれらの油溶性エステル、酸エステル及びアミン塩
を包含する。亜りん酸又はりん階上ノー又はジヒドロカ
ルビル、あるいはそれらの混合物を用いることが好まし
く、その中のヒドロカルビル基はアルキル、アルケニル
、フェニル、アルキルフェニル又はジアルキルフェニル
とすることができる。適当なエステルの例は亜りん酸及
びりん酸のモノエチル、ジメチル、モノ−n−ブチル、
ジ−n−ブチル、モノ−イソブチル、ジ−イソブチル、
モノアミル、シアミル、ジ−n−オクチル、ジー、
(2−“7″−“−″l−>A)・−E/;tl
、−ニア(7・ジオレイル、モノフェニル、ジフェニル
及びジ(ドデシルフェニル)エステル、及びそれらのア
ミン塩である。このようなりん含有剤は一般に潤滑剤の
重量に基づいて0.01〜3.5%の割合で新規組成物
中に含有させる。
8%の割合で、アルカリ金属はう酸塩、たとえばほう酸
ナトリウム又はカリウム、を含有することもできる。
0未満のpKaを有する酸であり、通常は、1〜100
、好ましくは2〜36炭素原子の炭化水素基に一種また
はそれ以上のカルボキシル基が結合しているカルボン酸
である。その他の弱酸、たとえばH8BO,又はメタは
う酸のようなほう酸をも、たとえば潤滑剤の重量で0.
1〜8.0%の量で使用することができる。適当な酸の
例は1〜100、好ましくは2〜54炭素原子のアルカ
ン及びアルケンモノ−、ジー又はポリカルボン酸、たと
えば、酢酸、n−オクタン酸、デカン酸、ミリスチン酸
、オレイン酸、リノール酸、テトラシロベニルこはく酸
、アゼライン酸、又は三量化あるいは三量化リノール酸
である。使用する酸は使用するアミンによって油溶性の
塩を形成するようなものでなければならない。非環式モ
ノカルボン酸が好ましい。
性としては使用することができる。好適なアミンは、分
子当り2〜22炭素原子を含有する七ノー及びポリアミ
ンである。第一、第二及び第三アミンがいずれも適当で
ある。特に好適なアミンは6〜22炭素原子の線状又は
枝分れ脂肪族、脂環族又はエチレン性不飽和脂肪族アミ
ン、たとえば、n−オクチルアミン、オレイルアミン、
又はシクロヘキシルアミン、トリエチレンテトラミンの
ようなポリエチレンポリアミン、及びプリメン81−R
及びプリメンJM−Tの商品名下に市販されている第三
アルキル第一アミンである。前記のように、アミンは使
用する酸と共に油溶性の塩を形成することができるもの
でなければならない。
− 潤滑剤の重量で0.15〜20.0%、好ましくは0.
15〜2.0%、特に約0.3%とすることができるが
、それらの個々の量は、前記のように、それらの分子量
及び使用する特定の酸とアミンのモル当量に依存する。
合計量は一般に、重量で5〜300%、好ましくは20
〜100%である。
、遊離のアミン又は弱酸によって塩を形成するアミンを
考慮しなければならない。たとえば、りん酸又は亜りん
酸のジアルキル酸性エステルのようなりんの酸によって
塩を形成するアミンは、本発明の組成物の改良した結果
を確実とするために役立つためには強固に結合し過ぎ、
それ故、このような酸が本発明の組成物中に存在してい
てもよいけれども、このようなアミン塩中のアミノ窒素
の量は、本発明の組成物中のアミノ窒素の割合の計算に
おいは、アミノ窒素とみなすべきではない。
分率として同一の全量で、アミノ酸を使用することがで
きる。適当なアミノ酸はグリシン、アラニン及びフェニ
ルアラニンを包含する。
いられていることを確認するための一手段は、組成物の
pHの測定である。組成物は本質的に、通常は炭化水素
油である、常態で油状の種々の有機化合物の溶液から成
っているから、組成物は、厳密な意味では、pHを有し
ていない。しかしながら、組成物の試料をメタノールと
トルエンの混合物中で希釈し、次いで水性の系において
用いるものと同様な常用のpHプローブを用いて測定す
るときは、組成物中に存在する塩基性及び酸性物質の相
対的な割合の有用な尺度を提供する測定値が得られる。
は3〜10、好ましく1 は7〜9の範囲で
なければならない。
、たとえば以下のもののような、他の添加剤を含有する
ことができる: 酸化防止剤 ジアルキルジチオりん酸亜鉛、ジアリールジチオりん酸
亜鉛、ヒンダードフェノール、ヒンダードアミン及び種
々の窒素、硫黄又はりん含有有機化合物。
レングリコール縮合物、ポリアクリル酸アルキル。
−ビニルピロリドン−メタクリル酸エステル共重合体、
脂肪酸エステル及び脂肪酸アミド、並びに、たとえば、
酸化はう素、酸化はう素水和物、ハロゲン化はう素、ボ
ロン酸、ボロン酸のエステノ呟二硫化炭素、硫化水素、
硫黄、塩化硫黄、アルケニルシアニド、カルボン酸アシ
ル化剤(たとえば、マレイン酸無水物、マレイン酸、フ
マル酸、りんご酸、アゼライン酸、アジピン酸、c1〜
C3oアルケニルこはく酸、C1〜C3oアルケニルこ
はく酸無水物など)、アルデヒド、ケトン、尿素、チオ
尿素、グアニジン、ジシアンジアミド、りん酸ヒドロカ
ルビル、亜りん酸ヒドロカルビル、チオりん酸ヒドロカ
ルビル、チオ亜りん酸ヒドロカルビル、硫化りん、酸化
りん、りん酸、亜りん酸、チオシアン酸ヒドロカルビル
、イソシアン酸ヒドロカルビル、イソチオシアン酸ヒド
ロカルビル、エポキシド、エピスルフィド、ホルムアル
デヒド又はホルムアルデヒド生成化合物プラスフェノー
ル及び硫黄プラスフェノールのような、一種またはそれ
以上の後処理剤との反応によって後処理しであるカルボ
ン酸誘導体組成物(たとえば、スクシンイミド、こはく
酸エステル、こはく酸エステル−アミドなど。) 清浄剤 有機アリチル酸、スルホン酸、フェノラート又はホスホ
ン酸の金属塩 粘度指数改良剤又は流動点低下剤 ポリメタクリル酸アルキル又はオレフィン共電合体。
ルケニルスクシンイミド、又はホスボン酸アルキルある
いはアルケニルエステル。
上の硫黄含有極圧又は摩耗防止剤、0゜5〜20%の弱
酸及び1〜20%のアミン、又は0.5〜25%のアミ
ノ酸、及び希釈油を包含する、潤滑剤添加剤濃厚物をも
包含するが、ここで該百分率は濃厚物の全重量に基づく
重量による百分率であり、核酸の量は該アミンの当量当
り0゜2〜2当量である。このような濃厚物は1〜50
%の一種以上のりん含有極圧又は摩耗防止剤をも含有す
ることができる。
アミンを添加することによる現存の組成物の修飾によっ
て、具合よく製造することができる。
を混入した。表中に基油中の各成分の重量による百分率
を示す。
9 − −(45±3%S) アングラモル33 − − − −
3.93.9(45土3%S) 酸性りん酸 2−エチルヘキシル/ 0.36 0,36 0,3
6 0,36 0.36 0.36オレイルアミン塩 銅不活性化剤 0.07 0.07 0−07
0.07 0.07 0.07泡止め剤
0.06 0.06 0.06 0.06 0.06
0.06オクタン酸 0.5
0.5 0.5オクチルアミン −0,6−0,6−0,6 ■ これらの混合物は、n−オクチルアミン塩中のアミノ窒
素の1モル当りに12.1モルの硫黄及びn−オクチル
アミンの1当量当りに0.77当量のオクタン酸を含有
する。
2,2% W/W)、アルギルアミンりん酸アルキル/
亜りん酸アルキル/チオりん酸アルキル混合物(0.5
% W/W)及び酸1モル当りに約!35.6モルの硫
黄が存在しているような割合でのオクタン酸と混合した
。硫化インブチレン自体は45%の硫黄(W/W)を含
有した。アルキルアミンは存在するりんの酸類によって
完全に中和された。
、これは過度の歯車の損傷が認められるまでに40時間
の申し分のない運転性能を与えた。
。
−オクタン酸混合物(当価量で:0.3%W/W)によ
って処理したのち、同一の遊星平歯車試験にかけた。液
体は、りんの酸類によって硫化した窒素は別にして、ア
ミノ窒素1モル当り約38.2モルの硫黄とアミノ窒素
の当量当りに0、g当量のオクタン酸を含有した。これ
は過度の歯車の損傷が認められるまでに75時間以上と
いう性能を示した。
平歯車を駆動する。ポンプによって装置の回りに潤滑液
を循環させ、且つ95〜130°Cに保つ。潤滑液の試
料を定期的に取出して鉄の含量について分析する。油中
の高い鉄含量又はギヤの歯の損傷の何れかによって過度
の摩耗が観察されたときに試料を中止する。本発明に従
って製造した潤滑液は、この試験において少なくとも6
0時間、好適実施形態においては75時間を超える運転
時間を可能とする。
レイルアミン混合物(0.1 1% W/W酢酸;0.
54% W/Wオレイルアミン)で処理したのち、遊星
平歯車試験にかけた。この液は、りんの酸類によって塩
を形成したもの以外に、アミノ窒素1モル当りに約23
モルの硫黄、及びアミン窒素の1当量当り0.95当量
の酢酸を含有した。60時間以上にわたって申し分のな
い性能を示した。
ルこはく−とトリエヂレンテトラミンの混合物(0.2
2% W/Wの酸と0.04% W/Wのアミン)で処
理したのち、遊星平歯車試験にかけた。液はりんの酸類
によって塩を生したもの以外のアミノ窒素1モル当りに
約29.4モルの硫黄を含有していた。60時間にわた
って満足できる性能を示した。
。
黄含有極圧又は摩擦防止剤、重量で0。
、又は重量で0.15〜20%のアミノ酸を含んで成り
、該百分率は潤滑剤の重量に基づき、核酸の量は該アミ
ンの1当量当り0.2〜2当量であり、且つ核酸の該ア
ミンによる塩は該潤滑剤中に可溶であることを特徴とす
る、潤滑剤組成物。
酸を含有する、上記第1項記載の組成物。
又はアミノ酸中のアミノ窒素に対するモル比は40:1
乃至5:1である、上記第1又は2項記載の組成物。
は摩耗防止剤を含有する、上記第1〜3項に記載の組成
物。
%の硫黄を含有する、上記第12項記載物 載
の組成物。
ィン、硫化エステル、硫化脂肪酸又はジアルキルポリス
ルフィドである、上記第5項記載の組成物。
成物。
キル又は他の硫黄含有面りん酸又はりん酸エステルある
いは塩である、上記第1〜1項記載の組成物。
又は摩耗防止剤をも含有する、上記第1〜7項記載の組
成物。
−ヒドロカルビルあるいはそれらの混合物であり、ここ
で該ヒドロカルビルはアルキル、アルケニル、フェニル
、アルキルフェニル又はジアルキルフェニルである、上
記第9項記載の組成物。
酸塩をも含有する、上記第1〜10項記載の組成物。
族、あるいは線状又は枝分れエチレン性不飽和脂肪族ア
ミン、あるいはポリエチレンポリアミンである、特許請
求の範囲第1項記載の組成物。
はトリエチレンテトラミンである、上記第12項記載の
組成物。
である、上記第1〜12項記載の組成物。
モノ−又はジーあるいはポリ−カルボン酸である、上記
第1−12項記載の組成物。
チン酸、オレイン酸、リノール酸、テトラプロペニルこ
はく酸、アゼライン酸、又は三量化あるいは三量化リノ
ール酸である、上記第15項記載の組成物。
乳化剤、分散剤、清浄剤、粘度指数改良剤、流動点低下
剤及び摩擦調節剤をも含有する、上記第1〜16項記載
の組成物。
は摩耗防止剤、0.5〜20%の弱酸、及び1〜20%
のアミン又は0.5〜25%のアミノ酸及び希釈油を含
んで成り、該百分率は濃厚物の全重量に基づく重量によ
り、核酸の量は該アミンの1当量当り0.2〜2当量で
ある潤滑剤添加剤濃厚物。
は摩耗防止剤をも含有する、上記第18項記載の潤滑剤
添加剤濃厚物。
Claims (1)
- 【特許請求の範囲】 1、潤滑剤、重量で1〜20%の一種またはそれ以上の
硫黄含有極圧又は摩擦防止剤、重量で0.1〜10%の
弱酸及び重量で0.05〜10%のアミン、又は重量で
0.15〜20%のアミノ酸を含んで成り、該百分率は
潤滑剤の重量に基づき、該酸の量は該アミンの1当量当
り0.2〜2当量であり、且つ該酸の該アミンによる塩
は該潤滑剤中に可溶であることを特徴とする、潤滑剤組
成物。 2、5〜95%の一種又はそれ以上の硫黄含有極圧又は
摩耗防止剤、0.5〜20%の弱酸及び1〜20%のア
ミン又は0.5〜25%のアミノ酸及び希釈油を含んで
成り、該百分率は濃厚物の全重量に基づく重量により、
該酸の量は該アミンの1当量当り0.2〜2当量である
潤滑剤添加剤農耕物。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8907474.4 | 1989-04-03 | ||
GB898907474A GB8907474D0 (en) | 1989-04-03 | 1989-04-03 | Lubricant compositions |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH02298590A true JPH02298590A (ja) | 1990-12-10 |
JP2912414B2 JP2912414B2 (ja) | 1999-06-28 |
Family
ID=10654380
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2085081A Expired - Lifetime JP2912414B2 (ja) | 1989-04-03 | 1990-04-02 | 潤滑剤組成物 |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0391653B1 (ja) |
JP (1) | JP2912414B2 (ja) |
AU (1) | AU630177B2 (ja) |
CA (1) | CA2013565A1 (ja) |
DE (1) | DE69006883T2 (ja) |
ES (1) | ES2062346T3 (ja) |
GB (1) | GB8907474D0 (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1994014932A1 (en) * | 1992-12-29 | 1994-07-07 | Tonen Corporation | Final-drive lubricating oil composition |
JP2002285184A (ja) * | 2001-02-20 | 2002-10-03 | Ethyl Corp | ギア清浄用低燐配合 |
US7452851B2 (en) | 2003-10-24 | 2008-11-18 | Afton Chemical Corporation | Lubricant compositions |
US7759294B2 (en) | 2003-10-24 | 2010-07-20 | Afton Chemical Corporation | Lubricant compositions |
JP2016508180A (ja) * | 2014-02-03 | 2016-03-17 | フックス ペトロループ ソシエタ ヨーロピア | 添加組成物および工業加工液 |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5328619A (en) * | 1991-06-21 | 1994-07-12 | Ethyl Petroleum Additives, Inc. | Oil additive concentrates and lubricants of enhanced performance capabilities |
DE69130450T2 (de) * | 1991-09-09 | 1999-04-08 | Ethyl Petroleum Additives Ltd., Bracknell, Berkshire | Öladditivkonzentrate und Schmieröle mit verbesserten Leistungen |
GB2288815A (en) * | 1994-04-08 | 1995-11-01 | Exxon Chemical Patents Inc | Lubricating oil anti-wear additives |
GB2301113A (en) * | 1995-05-22 | 1996-11-27 | Ethyl Petroleum Additives Ltd | Extreme pressure gear lubricant |
GB9521352D0 (en) * | 1995-10-18 | 1995-12-20 | Exxon Chemical Patents Inc | Power transmitting fluids of improved antiwear performance |
DE19710160A1 (de) * | 1997-03-12 | 1998-09-17 | Clariant Gmbh | Phosphorsäureester als Hochdruckadditive |
JP4363701B2 (ja) * | 1999-06-01 | 2009-11-11 | シェブロンジャパン株式会社 | ギヤ潤滑油組成物 |
US8034754B2 (en) | 2005-03-31 | 2011-10-11 | The Lubrizol Corporation | Fluids for enhanced gear protection |
US7648948B2 (en) | 2005-04-08 | 2010-01-19 | Exxonmobil Chemical Patents Inc. | Additive system for lubricants |
US7803332B2 (en) | 2005-05-31 | 2010-09-28 | Exxonmobil Chemical Patents Inc. | Reactor temperature control |
US20080302487A1 (en) | 2007-06-07 | 2008-12-11 | Closure Medical Corporation | Mesh dispenser |
AT519436B1 (de) * | 2016-11-15 | 2021-10-15 | Ac2T Res Gmbh | Chalkogenhaltige Aminosäuren als Reagens zur In-situ-Erzeugung tribotechnisch vorteilhafter Oberflächen(schichten) von Gleitpartnern |
JP7055990B2 (ja) * | 2017-10-02 | 2022-04-19 | 出光興産株式会社 | 自動車用ギヤ油組成物、及び潤滑方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3013970A (en) * | 1955-01-27 | 1961-12-19 | Lubrizol Corp | Gear lubricant improving agents |
US3389083A (en) * | 1967-01-26 | 1968-06-18 | Chevron Res | Lubricants containing alkali metal dithiophosphates |
US3398095A (en) * | 1967-11-13 | 1968-08-20 | Shell Oil Co | Vapor-space inhibitors |
DD144072A1 (de) * | 1979-05-29 | 1980-09-24 | Friedrich Lohrmann | Schmiermittel mit gefrierschutzwirkung |
US4263155A (en) * | 1980-01-07 | 1981-04-21 | Chevron Research Company | Lubricant composition containing alkali metal borate and stabilizing oil-soluble acid |
GB2115000B (en) * | 1982-02-17 | 1985-02-06 | Shell Int Research | Lubricating oils and hydraulic fluids |
CA1208208A (en) * | 1982-05-07 | 1986-07-22 | Kirk E. Davis | Sulfurized olefin-containing compositions |
US4690767A (en) * | 1985-03-15 | 1987-09-01 | The Lubrizol Corporation | Hydrogen sulfide stabilized oil-soluble sulfurized organic compositions |
US4615818A (en) * | 1985-03-15 | 1986-10-07 | The Lubrizol Corporation | Hydrogen sulfide stabilized oil-soluble sulfurized organic compositions |
-
1989
- 1989-04-03 GB GB898907474A patent/GB8907474D0/en active Pending
-
1990
- 1990-03-30 CA CA002013565A patent/CA2013565A1/en not_active Abandoned
- 1990-04-02 ES ES90303538T patent/ES2062346T3/es not_active Expired - Lifetime
- 1990-04-02 EP EP90303538A patent/EP0391653B1/en not_active Expired - Lifetime
- 1990-04-02 JP JP2085081A patent/JP2912414B2/ja not_active Expired - Lifetime
- 1990-04-02 DE DE69006883T patent/DE69006883T2/de not_active Expired - Lifetime
- 1990-04-02 AU AU52512/90A patent/AU630177B2/en not_active Ceased
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1994014932A1 (en) * | 1992-12-29 | 1994-07-07 | Tonen Corporation | Final-drive lubricating oil composition |
JP2002285184A (ja) * | 2001-02-20 | 2002-10-03 | Ethyl Corp | ギア清浄用低燐配合 |
US7452851B2 (en) | 2003-10-24 | 2008-11-18 | Afton Chemical Corporation | Lubricant compositions |
US7759294B2 (en) | 2003-10-24 | 2010-07-20 | Afton Chemical Corporation | Lubricant compositions |
JP2016508180A (ja) * | 2014-02-03 | 2016-03-17 | フックス ペトロループ ソシエタ ヨーロピア | 添加組成物および工業加工液 |
Also Published As
Publication number | Publication date |
---|---|
CA2013565A1 (en) | 1990-10-03 |
DE69006883D1 (de) | 1994-04-07 |
EP0391653A2 (en) | 1990-10-10 |
AU630177B2 (en) | 1992-10-22 |
JP2912414B2 (ja) | 1999-06-28 |
ES2062346T3 (es) | 1994-12-16 |
DE69006883T2 (de) | 1994-06-09 |
EP0391653B1 (en) | 1994-03-02 |
EP0391653A3 (en) | 1990-12-27 |
GB8907474D0 (en) | 1989-05-17 |
AU5251290A (en) | 1990-10-04 |
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