DE870153C - Lubricating oils - Google Patents
Lubricating oilsInfo
- Publication number
- DE870153C DE870153C DEB14779A DEB0014779A DE870153C DE 870153 C DE870153 C DE 870153C DE B14779 A DEB14779 A DE B14779A DE B0014779 A DEB0014779 A DE B0014779A DE 870153 C DE870153 C DE 870153C
- Authority
- DE
- Germany
- Prior art keywords
- lubricating oils
- salts
- acid
- content
- zinc
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000010687 lubricating oil Substances 0.000 title claims description 23
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 claims description 14
- 150000003839 salts Chemical class 0.000 claims description 14
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- CYQAYERJWZKYML-UHFFFAOYSA-N phosphorus pentasulfide Chemical compound S1P(S2)(=S)SP3(=S)SP1(=S)SP2(=S)S3 CYQAYERJWZKYML-UHFFFAOYSA-N 0.000 claims description 7
- 235000019260 propionic acid Nutrition 0.000 claims description 7
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical class O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 claims description 7
- 239000007795 chemical reaction product Substances 0.000 claims description 6
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 3
- 229930195729 fatty acid Natural products 0.000 claims description 3
- 239000000194 fatty acid Substances 0.000 claims description 3
- 150000004665 fatty acids Chemical class 0.000 claims description 3
- XDWXRAYGALQIFG-UHFFFAOYSA-L zinc;propanoate Chemical compound [Zn+2].CCC([O-])=O.CCC([O-])=O XDWXRAYGALQIFG-UHFFFAOYSA-L 0.000 claims description 3
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- 230000000737 periodic effect Effects 0.000 claims description 2
- 150000002894 organic compounds Chemical class 0.000 claims 1
- 239000000243 solution Substances 0.000 description 8
- 239000003921 oil Substances 0.000 description 7
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 6
- 239000002253 acid Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Chemical compound CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 4
- 150000002739 metals Chemical class 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- GLDOVTGHNKAZLK-UHFFFAOYSA-N octadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCO GLDOVTGHNKAZLK-UHFFFAOYSA-N 0.000 description 4
- 150000003568 thioethers Chemical class 0.000 description 4
- 229910052725 zinc Inorganic materials 0.000 description 4
- 239000011701 zinc Substances 0.000 description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 3
- RQPZNWPYLFFXCP-UHFFFAOYSA-L barium dihydroxide Chemical compound [OH-].[OH-].[Ba+2] RQPZNWPYLFFXCP-UHFFFAOYSA-L 0.000 description 3
- 229910001863 barium hydroxide Inorganic materials 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 239000003599 detergent Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 229910052718 tin Inorganic materials 0.000 description 3
- 239000011787 zinc oxide Substances 0.000 description 3
- KBPLFHHGFOOTCA-UHFFFAOYSA-N 1-Octanol Chemical compound CCCCCCCCO KBPLFHHGFOOTCA-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 229910052788 barium Inorganic materials 0.000 description 2
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 238000005119 centrifugation Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- MWKFXSUHUHTGQN-UHFFFAOYSA-N decan-1-ol Chemical compound CCCCCCCCCCO MWKFXSUHUHTGQN-UHFFFAOYSA-N 0.000 description 2
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 239000010705 motor oil Substances 0.000 description 2
- GOQYKNQRPGWPLP-UHFFFAOYSA-N n-heptadecyl alcohol Natural products CCCCCCCCCCCCCCCCCO GOQYKNQRPGWPLP-UHFFFAOYSA-N 0.000 description 2
- UTOPWMOLSKOLTQ-UHFFFAOYSA-N octacosanoic acid Chemical compound CCCCCCCCCCCCCCCCCCCCCCCCCCCC(O)=O UTOPWMOLSKOLTQ-UHFFFAOYSA-N 0.000 description 2
- -1 oxides Chemical class 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- CVNKFOIOZXAFBO-UHFFFAOYSA-J tin(4+);tetrahydroxide Chemical compound [OH-].[OH-].[OH-].[OH-].[Sn+4] CVNKFOIOZXAFBO-UHFFFAOYSA-J 0.000 description 2
- ALSTYHKOOCGGFT-KTKRTIGZSA-N (9Z)-octadecen-1-ol Chemical compound CCCCCCCC\C=C/CCCCCCCCO ALSTYHKOOCGGFT-KTKRTIGZSA-N 0.000 description 1
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
- CDAWCLOXVUBKRW-UHFFFAOYSA-N 2-aminophenol Chemical class NC1=CC=CC=C1O CDAWCLOXVUBKRW-UHFFFAOYSA-N 0.000 description 1
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 1
- HNNQYHFROJDYHQ-UHFFFAOYSA-N 3-(4-ethylcyclohexyl)propanoic acid 3-(3-ethylcyclopentyl)propanoic acid Chemical compound CCC1CCC(CCC(O)=O)C1.CCC1CCC(CCC(O)=O)CC1 HNNQYHFROJDYHQ-UHFFFAOYSA-N 0.000 description 1
- BTXXTMOWISPQSJ-UHFFFAOYSA-N 4,4,4-trifluorobutan-2-one Chemical compound CC(=O)CC(F)(F)F BTXXTMOWISPQSJ-UHFFFAOYSA-N 0.000 description 1
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- DEXFNLNNUZKHNO-UHFFFAOYSA-N 6-[3-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperidin-1-yl]-3-oxopropyl]-3H-1,3-benzoxazol-2-one Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C1CCN(CC1)C(CCC1=CC2=C(NC(O2)=O)C=C1)=O DEXFNLNNUZKHNO-UHFFFAOYSA-N 0.000 description 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
- BQACOLQNOUYJCE-FYZZASKESA-N Abietic acid Natural products CC(C)C1=CC2=CC[C@]3(C)[C@](C)(CCC[C@@]3(C)C(=O)O)[C@H]2CC1 BQACOLQNOUYJCE-FYZZASKESA-N 0.000 description 1
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- JWVSHDVQHJEYHM-UHFFFAOYSA-N C(C)(=O)C1=C(C2(C(C=C1)(O)S2)CC(C)C)CC(C)C Chemical compound C(C)(=O)C1=C(C2(C(C=C1)(O)S2)CC(C)C)CC(C)C JWVSHDVQHJEYHM-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 1
- 239000005639 Lauric acid Substances 0.000 description 1
- KFFQABQEJATQAT-UHFFFAOYSA-N N,N'-dibutylthiourea Chemical compound CCCCNC(=S)NCCCC KFFQABQEJATQAT-UHFFFAOYSA-N 0.000 description 1
- FLVIGYVXZHLUHP-UHFFFAOYSA-N N,N'-diethylthiourea Chemical compound CCNC(=S)NCC FLVIGYVXZHLUHP-UHFFFAOYSA-N 0.000 description 1
- FULZLIGZKMKICU-UHFFFAOYSA-N N-phenylthiourea Chemical compound NC(=S)NC1=CC=CC=C1 FULZLIGZKMKICU-UHFFFAOYSA-N 0.000 description 1
- REYJJPSVUYRZGE-UHFFFAOYSA-N Octadecylamine Chemical compound CCCCCCCCCCCCCCCCCCN REYJJPSVUYRZGE-UHFFFAOYSA-N 0.000 description 1
- 239000005642 Oleic acid Substances 0.000 description 1
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 1
- 235000021314 Palmitic acid Nutrition 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- PJANXHGTPQOBST-VAWYXSNFSA-N Stilbene Natural products C=1C=CC=CC=1/C=C/C1=CC=CC=C1 PJANXHGTPQOBST-VAWYXSNFSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- FMRLDPWIRHBCCC-UHFFFAOYSA-L Zinc carbonate Chemical compound [Zn+2].[O-]C([O-])=O FMRLDPWIRHBCCC-UHFFFAOYSA-L 0.000 description 1
- 150000001242 acetic acid derivatives Chemical class 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- ZQPPMHVWECSIRJ-MDZDMXLPSA-N elaidic acid Chemical compound CCCCCCCC\C=C\CCCCCCCC(O)=O ZQPPMHVWECSIRJ-MDZDMXLPSA-N 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 150000004675 formic acid derivatives Chemical class 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229940035429 isobutyl alcohol Drugs 0.000 description 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 229940055577 oleyl alcohol Drugs 0.000 description 1
- XMLQWXUVTXCDDL-UHFFFAOYSA-N oleyl alcohol Natural products CCCCCCC=CCCCCCCCCCCO XMLQWXUVTXCDDL-UHFFFAOYSA-N 0.000 description 1
- 150000007530 organic bases Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- PJANXHGTPQOBST-UHFFFAOYSA-N stilbene Chemical compound C=1C=CC=CC=1C=CC1=CC=CC=C1 PJANXHGTPQOBST-UHFFFAOYSA-N 0.000 description 1
- 235000021286 stilbenes Nutrition 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000011667 zinc carbonate Substances 0.000 description 1
- 229910000010 zinc carbonate Inorganic materials 0.000 description 1
- 235000004416 zinc carbonate Nutrition 0.000 description 1
- 150000003752 zinc compounds Chemical class 0.000 description 1
- UGZADUVQMDAIAO-UHFFFAOYSA-L zinc hydroxide Chemical compound [OH-].[OH-].[Zn+2] UGZADUVQMDAIAO-UHFFFAOYSA-L 0.000 description 1
- 229940007718 zinc hydroxide Drugs 0.000 description 1
- 229910021511 zinc hydroxide Inorganic materials 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
- C10M1/00—Liquid compositions essentially based on mineral lubricating oils or fatty oils; Their use as lubricants
- C10M1/08—Liquid compositions essentially based on mineral lubricating oils or fatty oils; Their use as lubricants with additives
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
-
- 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
- C10M2205/16—Paraffin waxes; Petrolatum, e.g. slack wax
-
- 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
- C10M2205/18—Natural waxes, e.g. ceresin, ozocerite, bees wax, carnauba; Degras
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/02—Hydroxy compounds
- C10M2207/021—Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/02—Hydroxy compounds
- C10M2207/023—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/10—Carboxylix acids; Neutral salts thereof
- C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2207/121—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/10—Carboxylix acids; Neutral salts thereof
- C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2207/121—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms
- C10M2207/122—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms monocarboxylic
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/10—Carboxylix acids; Neutral salts thereof
- C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/10—Carboxylix acids; Neutral salts thereof
- C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2207/129—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of thirty or more carbon atoms
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/10—Carboxylix acids; Neutral salts thereof
- C10M2207/16—Naphthenic acids
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/10—Carboxylix acids; Neutral salts thereof
- C10M2207/20—Rosin acids
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions
- C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
- C10M2215/06—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to carbon atoms of six-membered aromatic rings
- C10M2215/062—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to carbon atoms of six-membered aromatic rings containing hydroxy groups bound to the aromatic ring
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- C—CHEMISTRY; METALLURGY
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- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/06—Thio-acids; Thiocyanates; Derivatives thereof
- C10M2219/062—Thio-acids; Thiocyanates; Derivatives thereof having carbon-to-sulfur double bonds
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- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/08—Thiols; Sulfides; Polysulfides; Mercaptals
- C10M2219/082—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms
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- C10M2219/08—Thiols; Sulfides; Polysulfides; Mercaptals
- C10M2219/082—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms
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- C10M2219/082—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms
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- C10M2223/12—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions obtained by phosphorisation of organic compounds, e.g. with PxSy, PxSyHal or PxOy
- C10M2223/121—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions obtained by phosphorisation of organic compounds, e.g. with PxSy, PxSyHal or PxOy of alcohols or phenols
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- C10M2225/00—Organic macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2225/04—Organic macromolecular compounds containing phosphorus as ingredients in lubricant compositions obtained by phosphorisation of macromolecualr compounds not containing phosphorus in the monomers
- C10M2225/041—Hydrocarbon polymers
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- C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
- C10M2229/02—Unspecified siloxanes; Silicones
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- C10N2010/04—Groups 2 or 12
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- 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
- C10N2040/252—Diesel engines
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- 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
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- C10N2040/253—Small diesel engines
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- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2060/00—Chemical after-treatment of the constituents of the lubricating composition
- C10N2060/04—Oxidation, e.g. ozonisation
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Description
Schmieröle Es wurde gefunden, daß die Salze aus weniger als 5 Kohlenstoffatome enthaltenden Fettsäuren und Metallen der 2. bis 4.. Gruppe des Periodischen Systems mineralische oder synthetisch hergestellte Schmieröle wesentlich verbessern, insbesondere bewirken, daß mit solchen Ölen betriebene Motoren blank bleiben und kein Ringstecken zeigen. Dies ist besonders beim Betrieb von Dieselmotoren wichtig, vor allem wenn schwefelreiche Brennstoffe verwendet werden.Lubricating oils The salts have been found to have fewer than 5 carbon atoms containing fatty acids and metals of the 2nd to 4th group of the periodic table improve mineral or synthetically produced lubricating oils significantly, in particular cause motors operated with such oils to remain bare and no ring sticking demonstrate. This is particularly important when operating diesel engines, especially when sulfur-rich fuels are used.
Säuren der genannten Art; die besonders wirksame Salze bilden, sind insbesondere Propionsäure und Buttersäure. Aber auch Formiate oder Acetate verbessern die Schmieröle nennenswert, was bei ihrer geringen Löslichkeit in Ölen nicht zu erwarten war. Dde Wirkung wird noch erhöht, wenn diese Salze durch Erhitzen in Öl auf höhere Temperaturen, z. B. 210o bis 300°, insbesondere 25o bis 29o°; leichter löslich gemacht wurden.Acids of the type mentioned; which form particularly effective salts are especially propionic acid and butyric acid. But also formates or acetates improve The lubricating oils are noteworthy, which is not the case with their low solubility in oils was expected. The effect is increased when these salts are heated in oil to higher temperatures, e.g. B. 210o to 300 °, in particular 25o to 29o °; easier have been made soluble.
Geeignete Metalle zur Herstellung der Salze sind vor allem Zink und Zinn, daneben Barium, Strontium, Calcium, Aluminium, lUagnesium und Blei. Die Salze können einzeln oder in Mischung mit-21 verwend-et werden.Suitable metals for the production of the salts are mainly zinc and Tin, along with barium, strontium, calcium, aluminum, magnesium and lead. The salts can be used individually or mixed with -21.
Die Herstellung der Salze geschieht in der üblichen Weise, z. B. aus den wasserfreien Säuren durch Umsetzung mit den Metallen, Oxyden, Hydroxyden, Carbonaten oder Sulfiden oder durch Ausfällung aus wäßrigen Lösungen. Eine vorteilhafte Art der Herstellung von Salzen für die Schmierölverbesserung besteht darin, d@aß man eine wasserfreie Säure der genannten Art, z. ß. Propionsäure; in Schmieröl löst, die Lösung auf eine den Siedepunkt,der Säure nicht überschreitende Temperatur erwärmt, z. B. auf iP2o', und unter Rühren mit einem Metall, z: B. Zink, versetzt oder mit Verbindungen der genannten'Metalle neutralisiert, z. B. mit einem Oxyd oder Hydroxyd von Zink; Blei, Magnesium, Zinn oder Barium oder mit Calciümcarbonat. Man erhält so eine Öllösung des Salzes, die durch Absitzenlassen, Filtrieren oder Schleudern gereinigt und Odem zu verbessernden: Öl beigefügt wird.The salts are prepared in the usual manner, for. B. from the anhydrous acids by reaction with the metals, oxides, hydroxides, carbonates or sulfides or by precipitation from aqueous solutions. An advantageous way of producing salts for improving lubricating oil consists in d @ ate an anhydrous acid of the type mentioned, for. ß. Propionic acid; dissolves in lubricating oil, the solution is heated to a temperature not exceeding the boiling point of the acid, e.g. B. on iP2o ', and while stirring with a metal, e.g. zinc, added or neutralized with compounds of the said'Metalle, e.g. B. with an oxide or hydroxide of zinc; Lead, magnesium, tin or barium or with calcium carbonate. An oil solution of the salt is obtained in this way, which is purified by allowing it to settle, filtering or spinning, and oil is added to improve the breath.
Zur Verbesserung der Schmieröle genügen von diesen Salzen schon sehr kleine Mengen, z. B. einige Prozente oder weniger, z. B. i °/oo: Außer ihnen kann man den Schmierölen noch andere Verbesserungsmittel zusetzen, z. B. Salze mehrwertiger Metalle mit höheren Carbonsäuren, z. B. Laurin# säure, Palmitinsäure, Stearinsäure, ' Olsäure, Montansäure, Naphthensäure, Abietinsäure, Sperrnölfettsäure, oder technischen Säuregemischen, z. B. solchen, wie sie bei der Oxydation von Erdölfraktionen oder Paraffin entstehen. Auch Metallverbindungen von Alkylphenolsulfiden und :deren Estern eignen sich als zusätzliche Schmierölverbesserungsmittel.These salts are very sufficient to improve the lubricating oils small amounts, e.g. B. a few percent or less, e.g. B. i ° / oo: Besides them can other improvers are added to the lubricating oils, e.g. B. Polyvalent salts Metals with higher carboxylic acids, e.g. B. Lauric acid, palmitic acid, stearic acid, 'Oleic acid, montanic acid, naphthenic acid, abietic acid, barrier oil fatty acid, or technical Acid mixtures, e.g. B. such as those in the oxidation of petroleum fractions or Paraffin arise. Also metal compounds of alkylphenol sulfides and their esters are suitable as additional lubricating oil improvers.
Besonders vorteilhaft ist es, die gemäß der Erfindung zuzusetzenden Salze gleichzeitig mit Umsetzungsprodukten von Phosphorpentasulfid mit organischen Verbindungen oder den Salzen der Umsetzungsprodukte mit mehrwertigen Metallen oder organischen Basen zu verwenden. Geeignete Umsetzungsprodukte erhält man durch Einwirkung von .Phosphorpentasulfid auf Kohlenwasserstoffe, wie Schmieröle, Isobutylenpolymerisate oder Stilben; auf Amnine, wie Stearylamin, oder besonders auf Hydröxylverbindungen, wie $exanol, Octanol, Decanol, Stearyl.alkohol, Oleylalkohol, A:bietinol, Alkylphenole; Alkylphenolsulfide oder noch freie Hydroxylgruppen enthaltende Alkylphenolsulfidester, die vorteilhaft als Zinn-, Zink- oder Erdalkalisalze angewandt werden. Auch Antioxydätionsmittel von der Art der Phenole, Aminophenole, Dliäthylthioharnstoff, Dibutylthioharnstoff oder Phenylthioharnstoff sowie geringe Mengen von Schaumverhinderungsmitteln, z. B. höheren Alkoholen oder Siliconölen, können gleichzeitig zugesetzt werden. Beispiel i iIcgZinkacetatwird mit i,ookgM otorenschmieröl unter Rühren auf 28o° erhitzt. Zu der aus der Mischung durch Zentrifugieren gewonnenen Lösung setzt man i i kg eines ,Produktes, das durch Erhitzen von 4 Gewichtsteilen von 2!2o bis 240' siedenden, aus der Isobutylalköholsynthese stammenden Alkoholen mit i Gewichtsteil Phosphorpentasulfid und 1/z Gewichtsteil kristallisiertem Bariumhydroxyd auf x2'5 bis i30° und Schleuidern unter Zusatz von Bleicherde erhalten wurde.It is particularly advantageous to add those according to the invention Salts simultaneously with reaction products of phosphorus pentasulphide with organic ones Compounds or the salts of the reaction products with polyvalent metals or to use organic bases. Suitable reaction products are obtained by exposure from. Phosphorus pentasulphide to hydrocarbons, such as lubricating oils, isobutylene polymers or stilbene; on amnines, such as stearylamine, or especially on hydroxyl compounds, such as exanol, octanol, decanol, stearyl alcohol, oleyl alcohol, A: bidinol, alkylphenols; Alkylphenol sulfides or alkylphenol sulfide esters still containing free hydroxyl groups, which are advantageously used as tin, zinc or alkaline earth salts. Also antioxidants of the type of phenols, aminophenols, diethylthiourea, dibutylthiourea or phenylthiourea and small amounts of anti-foaming agents, e.g. B. higher alcohols or silicone oils can be added at the same time. example iIcgZinc acetate is heated to 280 ° with i, ookgM engine lubricating oil while stirring. I kg are added to the solution obtained from the mixture by centrifugation of a, product which, by heating 4 parts by weight from 2! 2o to 240 'boiling, alcohols derived from the isobutyl alcohol synthesis with 1 part by weight of phosphorus pentasulfide and 1 / z part by weight of crystallized barium hydroxide to x2'5 to i30 ° and centrifuges was obtained with the addition of fuller's earth.
Von der erhaltenen Mischung fügt man :einem für den Betrieb von Dieselmotoren geeigneten Motorenöl 6 bis 8 Gewichtsprozente zu. Das Öl hat gute reinigende (Detergent-)Eigenschaften, &h. der Motor bleibt blank und Ringstecken tritt nicht auf. Beispiel 2 5 kg Propionsäure und ioo kg Motorenschmieröl werden auf r2o° erhitzt und mit 3 kg Zinkoxyd versetzt. Die Mischung wird kurz auf 250° erhitzt und durch Zentrifugieren von ungelösten Anteilen. befreit. Wird ein Schmieröl, das mit 2 bis 40/0 (der so erhaltenen L_ ösung versetzt ist, im Dieselmotor verwendet, so zeigen sich auf den Metalloberflächen wesentlich weniger Abscheidungen als bei Verwendung des gleichen Schmieröls ohne Zusatz. Eine weitere Verbesserung dier Schmieröleigenschaften tritt ein, wenn man noch o,5 bis i °/o eines Phosphorpentasulfid-Umsetzungsproduktes zusetzt, wie es in Bleispiel i beschrieben ist, oder wie es durch Umsetzung von Stearylalkohol mit 30'/0, Phosphorpentasulfid und Neutralisation mit Bariümhydroxyd erhältlich ist. .The mixture obtained is added: 6 to 8 percent by weight of an engine oil suitable for operating diesel engines. The oil has good cleaning (detergent) properties, & h. the motor remains bare and ring sticking does not occur. Example 2 5 kg of propionic acid and 100 kg of engine lubricating oil are heated to r2o ° and 3 kg of zinc oxide are added. The mixture is briefly heated to 250 ° and undissolved components are centrifuged. freed. If a lubricating oil to which 2 to 40/0 (of the resulting solution is added) is used in the diesel engine, there are significantly fewer deposits on the metal surfaces than when using the same lubricating oil without any additive. A further improvement in the lubricating oil properties occurs, if you add 0.5 to i% of a phosphorus pentasulphide reaction product, as described in lead example i, or as it is obtainable by reacting stearyl alcohol with 30 '/ 0, phosphorus pentasulphide and neutralization with barium hydroxide.
Zu ähnlichen Produkten gelangt man, wenn man die Hälfte des Zinkoxydes durch die äquimolelzulare Menge Stannohydroxyd oder ein Viertel des Zinkoxydes durch die entsprechende Menge Ba(OH)2 8 H20 ersetzt.Similar products are obtained by using half the zinc oxide by the equimolar amount of stannous hydroxide or a quarter of the zinc oxide the corresponding amount of Ba (OH) 2 8 H20 replaced.
Verwendet man. unter sonst gleichen Bedingungen statt 5 kg Propionsäure 6 kg Buttersäure, so erhält man ein Schmieröl von etwa der gleichen Wirkung. Setzt man statt Propionsäure i kg Ameisensäure zu und neutralisiert bei ioö° mit ider äquivalenten Menge Zinkhydroxyd oder Stannohydroxyd, so entstehen Produkte, die; in Mengen von z. B. no1/o einem Schmieröl zugesetzt, gute reinigende (Detergent-)Wirkung hervorrufen.If you use. under otherwise identical conditions instead of 5 kg of propionic acid 6 kg of butyric acid produces a lubricating oil with roughly the same effect. Puts instead of propionic acid, 1 kg of formic acid is added and neutralized at 100 ° with ider equivalent amount of zinc hydroxide or stannous hydroxide, products are formed which; in amounts of e.g. B. no1 / o added to a lubricating oil, good cleaning (detergent) effect cause.
Beispiel 3 Man vermischt 15 kg Propionsäure (wasserfrei) mit i3kgZinkcarbonat.Das gebildeteZinkpropionat wird in 230 kg Motorenöl auf 29p° erhitzt. Nach dem Filtrieren oder Zentrifugieren erhält man eine klare Lösung. Setzt man i bis 2 % dieser Lösung und ö,5 bis i o/o des im Beispiel i erwähnten mit Bariumhydroxyd neutralisierten Phosphorpentasulfid-Umsetzungsproduktes einem Dieselmotoren-Schmieröl zu, so erzielt man ausgezeichnete reinigende (Detergent-) Wirkung.Example 3 15 kg of propionic acid (anhydrous) are mixed with 13 kg of zinc carbonate. The zinc propionate formed is heated to 29 ° C. in 230 kg of motor oil. A clear solution is obtained after filtration or centrifugation. If 1 to 2% of this solution and 0.5 to 10 / o of the phosphorus pentasulfide reaction product mentioned in Example i, neutralized with barium hydroxide, are added to a diesel engine lubricating oil, an excellent cleaning (detergent) effect is achieved.
Etwa die gleiche Wirkung erreicht man, wenn man :die Hälfte der Zinkpropionatlösung .durch eine Schmieröllösung der Zinkverbindung von Monoacetyldiisobutylphenolsulfid ersetzt.About the same effect can be achieved if one: half of the zinc propionate solution .by a lubricating oil solution of the zinc compound of monoacetyldiisobutylphenol sulfide replaced.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB14779A DE870153C (en) | 1951-04-28 | 1951-04-28 | Lubricating oils |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB14779A DE870153C (en) | 1951-04-28 | 1951-04-28 | Lubricating oils |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE870153C true DE870153C (en) | 1953-03-12 |
Family
ID=6958144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEB14779A Expired DE870153C (en) | 1951-04-28 | 1951-04-28 | Lubricating oils |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE870153C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1107867B (en) * | 1959-02-06 | 1961-05-31 | Exxon Research Engineering Co | Mineral lubricating oil |
-
1951
- 1951-04-28 DE DEB14779A patent/DE870153C/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1107867B (en) * | 1959-02-06 | 1961-05-31 | Exxon Research Engineering Co | Mineral lubricating oil |
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